From mrwhite at umn.edu  Wed Jul  1 01:19:10 2015
From: mrwhite at umn.edu (Michael White)
Date: Wed, 1 Jul 2015 01:19:10 -0500
Subject: [petsc-users] Question regarding preconditioning in L-BFGS
Message-ID: <CACU5MZ4uN6EcynriQQg5LThUO48CE7ggZHOHmRF0gOrqNz8EWw@mail.gmail.com>

Hello,

I am not quite sure how to use the L-BFGS implementation in PETSc with a
preconditioner that approximates the Jacobian. As far as I understand it,
L-BFGS is like Newton's Method but doesn't require the user to input the
Jacobian matrix. However, for my application, I do have a good
preconditioner that approximates the Jacobian matrix. My question is where
to input such a preconditioner. I have 3 possible guesses about the correct
way to do it.

1. Use SNESSetJacobian to provide a function which computes the
preconditioner. I'm unsure if this information is even used though, since
L-BFGS builds its own approximation to the inverse Jacobian as it goes.

2. Use SNESQNSetScaleType with SNES_QN_SCALE_JACOBIAN to set my
preconditioner as an initial approximation to the Jacobian somehow?

3. Use an SNESSetNPC with my preconditioner as a linear preconditioner?

Anyone that could point me in the right direction would be greatly
appreciated.

Best regards,
Michael White
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From jroman at dsic.upv.es  Wed Jul  1 03:28:43 2015
From: jroman at dsic.upv.es (Jose E. Roman)
Date: Wed, 1 Jul 2015 10:28:43 +0200
Subject: [petsc-users] Order of PetscRandom and SVD
In-Reply-To: <6E4FB546-7D70-40E7-95BC-1FE695910293@mcs.anl.gov>
References: <5593048D.7050208@gmail.com>
	<AEDA5978-9409-4568-BFBE-252D35D43CCA@dsic.upv.es>
	<55931B44.8050700@gmail.com>
	<6E4FB546-7D70-40E7-95BC-1FE695910293@mcs.anl.gov>
Message-ID: <9331C0B0-3C41-4C23-8807-A626FC5123B2@dsic.upv.es>

Also you can try restarting the sequence with PetscRandomSeed(), possibly setting your own seed with PetscRandomSetSeed() (can provide the same or different value in each process).
Jose


> El 1/7/2015, a las 2:28, Barry Smith <bsmith at mcs.anl.gov> escribi?:
> 
> 
>   It looks like all three random number generators that PETSc use keep their "state" in some global data structure which means that using the random number generator to get the second set of values will be affected by the first set of values. So the trick would be to use a different random number generator for your code then that SLEPc uses. My guess is that SLEPc uses PETSCRAND48 so you should run ./configure with --download-sprng and then after you create your PetscRandom object call PetscRandomSetType(r,PETSCSPRNG)
> 
>  Barry
> 
> 
>> On Jun 30, 2015, at 5:42 PM, Torquil Macdonald S?rensen <torquil at gmail.com> wrote:
>> 
>> Thanks. So what can I do to create a PetscRandom object that is not
>> affected by the SLEPc-functions that I'm calling?
>> 
>> Best regards,
>> Torquil S?rensen
>> 
>> On 30/06/15 23:43, Jose E. Roman wrote:
>>> SLEPc solvers use a PetscRandom object internally, and may generate a different sequence of random values in each process.
>>> Jose
>>> 
>>> 
>>> 
>>>> El 30/6/2015, a las 23:05, Torquil Macdonald S?rensen <torquil at gmail.com> escribi?:
>>>> 
>>>> Hi!
>>>> 
>>>> I'm experiencing some problems using PetscRandom and SVD from SLEPc. For
>>>> some reason, the order of two seemingly unrelated  parts of the program
>>>> below affects the random values in a vector. The test program below, run
>>>> with "mpiexec -n 2", will print a vector with two identical component
>>>> values. If I move the four lines of SVD code up above "PetscRandom r",
>>>> the two vector component are different, as expected. Why does this
>>>> matter, when the SVD code is unrelated to the PetscRandom r and Vec u?
>>>> 
>>>> #include "petscdmda.h"
>>>> #include "slepcsvd.h"
>>>> 
>>>> int main(int argc, char **argv)
>>>> {
>>>>  PetscErrorCode ierr = SlepcInitialize(&argc, &argv, 0, 0);
>>>> CHKERRQ(ierr);
>>>> 
>>>>  DM da;
>>>>  ierr = DMDACreate1d(PETSC_COMM_WORLD, DM_BOUNDARY_NONE, 2, 1, 1, 0,
>>>> &da); CHKERRQ(ierr);
>>>>  ierr = DMSetFromOptions(da); CHKERRQ(ierr);
>>>> 
>>>>  Vec u;
>>>>  ierr = DMCreateGlobalVector(da, &u); CHKERRQ(ierr);
>>>> 
>>>>  PetscRandom r;
>>>>  ierr = PetscRandomCreate(PETSC_COMM_WORLD, &r); CHKERRQ(ierr);
>>>>  ierr = PetscRandomSetFromOptions(r);
>>>> 
>>>>  SVD svd;
>>>>  ierr = SVDCreate(PETSC_COMM_WORLD, &svd); CHKERRQ(ierr);
>>>>  ierr = SVDSetFromOptions(svd); CHKERRQ(ierr);
>>>>  ierr = SVDDestroy(&svd); CHKERRQ(ierr);
>>>> 
>>>>  ierr = VecSetRandom(u, r); CHKERRQ(ierr);
>>>>  ierr = VecView(u, PETSC_VIEWER_STDOUT_WORLD); CHKERRQ(ierr);
>>>> 
>>>>  ierr = PetscRandomDestroy(&r); CHKERRQ(ierr);
>>>>  ierr = VecDestroy(&u); CHKERRQ(ierr);
>>>>  ierr = DMDestroy(&da); CHKERRQ(ierr);
>>>>  ierr = SlepcFinalize(); CHKERRQ(ierr);
>>>> 
>>>>  return 0;
>>>> }
>>>> 
>>>> Output of the program as written above:
>>>> 
>>>> Vec Object: 2 MPI processes
>>>> type: mpi
>>>> Vec Object:Vec_0xd00a30_0 2 MPI processes
>>>> type: mpi
>>>> Process [0]
>>>> 0.720032 + 0.061794 i
>>>> Process [1]
>>>> 0.720032 + 0.061794 i
>>>> 
>>>> Output of the program with the four lines of SVD code moved above the
>>>> line "PetscRandom r":
>>>> 
>>>> Vec Object: 2 MPI processes
>>>> type: mpi
>>>> Vec Object:Vec_0x117aa30_0 2 MPI processes
>>>> type: mpi
>>>> Process [0]
>>>> 0.720032 + 0.061794 i
>>>> Process [1]
>>>> 0.541144 + 0.529699 i
>>>> 
>>>> Other information:
>>>> 
>>>> $ gcc --version
>>>> gcc (Debian 5.1.1-12) 5.1.1 20150622
>>>> 
>>>> The PETSc version was obtained with the command:
>>>> git checkout 75ae60a9cdad23ddd49e9e39341b43db353bd940
>>>> 
>>>> because the newest GIT version wouldn't compile. SLEPc is the newest
>>>> from the master branch. The -log_summary output of the program is:
>>>> 
>>>> ---------------------------------------------- PETSc Performance
>>>> Summary: ----------------------------------------------
>>>> 
>>>> ./randtest.exe on a arch-linux2-c-debug named lenovo with 2 processors,
>>>> by tmac Tue Jun 30 22:42:49 2015
>>>> Using Petsc Development GIT revision: v3.6-89-g75ae60a  GIT Date:
>>>> 2015-06-29 18:37:23 -0500
>>>> 
>>>>                       Max       Max/Min        Avg      Total
>>>> Time (sec):           1.274e-02      1.00000   1.274e-02
>>>> Objects:              3.900e+01      1.00000   3.900e+01
>>>> Flops:                0.000e+00      0.00000   0.000e+00  0.000e+00
>>>> Flops/sec:            0.000e+00      0.00000   0.000e+00  0.000e+00
>>>> Memory:               1.273e+05      1.00000              2.546e+05
>>>> MPI Messages:         6.500e+00      1.00000   6.500e+00  1.300e+01
>>>> MPI Message Lengths:  3.600e+01      1.00000   5.538e+00  7.200e+01
>>>> MPI Reductions:       9.000e+01      1.00000
>>>> 
>>>> Flop counting convention: 1 flop = 1 real number operation of type
>>>> (multiply/divide/add/subtract)
>>>>                          e.g., VecAXPY() for real vectors of length N
>>>> --> 2N flops
>>>>                          and VecAXPY() for complex vectors of length
>>>> N --> 8N flops
>>>> 
>>>> Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages
>>>> ---  -- Message Lengths --  -- Reductions --
>>>>                      Avg     %Total     Avg     %Total   counts  
>>>> %Total     Avg         %Total   counts   %Total
>>>> 0:      Main Stage: 1.2723e-02  99.9%  0.0000e+00   0.0%  1.300e+01
>>>> 100.0%  5.538e+00      100.0%  8.900e+01  98.9%
>>>> 
>>>> ------------------------------------------------------------------------------------------------------------------------
>>>> See the 'Profiling' chapter of the users' manual for details on
>>>> interpreting output.
>>>> Phase summary info:
>>>> Count: number of times phase was executed
>>>> Time and Flops: Max - maximum over all processors
>>>>                 Ratio - ratio of maximum to minimum over all processors
>>>> Mess: number of messages sent
>>>> Avg. len: average message length (bytes)
>>>> Reduct: number of global reductions
>>>> Global: entire computation
>>>> Stage: stages of a computation. Set stages with PetscLogStagePush()
>>>> and PetscLogStagePop().
>>>>    %T - percent time in this phase         %F - percent flops in this
>>>> phase
>>>>    %M - percent messages in this phase     %L - percent message
>>>> lengths in this phase
>>>>    %R - percent reductions in this phase
>>>> Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time
>>>> over all processors)
>>>> ------------------------------------------------------------------------------------------------------------------------
>>>> 
>>>> 
>>>>    ##########################################################
>>>>    #                                                        #
>>>>    #                          WARNING!!!                    #
>>>>    #                                                        #
>>>>    #   This code was compiled with a debugging option,      #
>>>>    #   To get timing results run ./configure                #
>>>>    #   using --with-debugging=no, the performance will      #
>>>>    #   be generally two or three times faster.              #
>>>>    #                                                        #
>>>>    ##########################################################
>>>> 
>>>> 
>>>> 
>>>> 
>>>>    ##########################################################
>>>>    #                                                        #
>>>>    #                          WARNING!!!                    #
>>>>    #                                                        #
>>>>    #   The code for various complex numbers numerical       #
>>>>    #   kernels uses C++, which generally is not well        #
>>>>    #   optimized.  For performance that is about 4-5 times  #
>>>>    #   faster, specify --with-fortran-kernels=1             #
>>>>    #   when running ./configure.py.                         #
>>>>    #                                                        #
>>>>    ##########################################################
>>>> 
>>>> 
>>>> Event                Count      Time (sec)    
>>>> Flops                             --- Global ---  --- Stage ---   Total
>>>>                 Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len
>>>> Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
>>>> ------------------------------------------------------------------------------------------------------------------------
>>>> 
>>>> --- Event Stage 0: Main Stage
>>>> 
>>>> VecView                1 1.0 1.0881e-03 1.2 0.00e+00 0.0 5.0e+00 8.0e+00
>>>> 1.5e+01  8  0 38 56 17   8  0 38 56 17     0
>>>> VecSet                 1 1.0 1.5020e-05 1.1 0.00e+00 0.0 0.0e+00 0.0e+00
>>>> 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
>>>> VecScatterBegin        1 1.0 2.1935e-05 1.0 0.00e+00 0.0 0.0e+00 0.0e+00
>>>> 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
>>>> VecScatterEnd          1 1.0 7.1526e-06 1.0 0.00e+00 0.0 0.0e+00 0.0e+00
>>>> 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
>>>> VecSetRandom           1 1.0 1.6928e-05 1.0 0.00e+00 0.0 0.0e+00 0.0e+00
>>>> 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
>>>> MatAssemblyBegin       1 1.0 8.4877e-05 1.6 0.00e+00 0.0 0.0e+00 0.0e+00
>>>> 2.0e+00  1  0  0  0  2   1  0  0  0  2     0
>>>> MatAssemblyEnd         1 1.0 6.7306e-04 1.0 0.00e+00 0.0 4.0e+00 4.0e+00
>>>> 1.4e+01  5  0 31 22 16   5  0 31 22 16     0
>>>> ------------------------------------------------------------------------------------------------------------------------
>>>> 
>>>> Memory usage is given in bytes:
>>>> 
>>>> Object Type          Creations   Destructions     Memory  Descendants' Mem.
>>>> Reports information only for process 0.
>>>> 
>>>> --- Event Stage 0: Main Stage
>>>> 
>>>>            Vector     7              7        11064     0
>>>>    Vector Scatter     3              3         3280     0
>>>>            Matrix     3              3         8064     0
>>>>  Distributed Mesh     1              1         4972     0
>>>> Star Forest Bipartite Graph     2              2         1712     0
>>>>   Discrete System     1              1          848     0
>>>>         Index Set     6              6         4660     0
>>>> IS L to G Mapping     1              1          632     0
>>>>       PetscRandom     3              3         1920     0
>>>>        SVD Solver     1              1          984     0
>>>>        EPS Solver     1              1         1272     0
>>>> Spectral Transform     1              1          784     0
>>>>     Krylov Solver     1              1         1304     0
>>>>    Preconditioner     1              1          848     0
>>>>     Basis Vectors     3              3         3024     0
>>>>     Direct Solver     2              2         2640     0
>>>>            Region     1              1          648     0
>>>>            Viewer     1              0            0     0
>>>> ========================================================================================================================
>>>> Average time to get PetscTime(): 9.53674e-08
>>>> Average time for MPI_Barrier(): 1.43051e-06
>>>> Average time for zero size MPI_Send(): 4.52995e-06
>>>> #PETSc Option Table entries:
>>>> -ksp_converged_reason
>>>> -log_summary
>>>> -objects_dump 0
>>>> -options_table
>>>> #End of PETSc Option Table entries
>>>> Compiled without FORTRAN kernels
>>>> Compiled with full precision matrices (default)
>>>> sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8
>>>> sizeof(PetscScalar) 16 sizeof(PetscInt) 4
>>>> Configure options: --prefix=/home/tmac/usr/stow/petsc
>>>> --with-scalar-type=complex --with-shared-libraries=yes
>>>> --with-debugging=yes --download-superlu=yes --download-ptscotch=yes
>>>> --with-sowing=no --download-sowing=no
>>>> -----------------------------------------
>>>> Libraries compiled on Tue Jun 30 20:18:19 2015 on lenovo
>>>> Machine characteristics: Linux-4.0.0-2-amd64-x86_64-with-debian-stretch-sid
>>>> Using PETSc directory: /home/tmac/tmp/src/petsc
>>>> Using PETSc arch: arch-linux2-c-debug
>>>> -----------------------------------------
>>>> 
>>>> Using C compiler: mpicc  -fPIC -Wall -Wwrite-strings
>>>> -Wno-strict-aliasing -Wno-unknown-pragmas -g3 -O0  ${COPTFLAGS} ${CFLAGS}
>>>> Using Fortran compiler: mpif90  -fPIC -Wall -Wno-unused-variable
>>>> -ffree-line-length-0 -g -O0   ${FOPTFLAGS} ${FFLAGS}
>>>> -----------------------------------------
>>>> 
>>>> Using include paths:
>>>> -I/home/tmac/tmp/src/petsc/arch-linux2-c-debug/include
>>>> -I/home/tmac/tmp/src/petsc/include -I/home/tmac/tmp/src/petsc/include
>>>> -I/home/tmac/tmp/src/petsc/arch-linux2-c-debug/include
>>>> -I/home/tmac/usr/stow/petsc/include -I/usr/lib/openmpi/include
>>>> -I/usr/lib/openmpi/include/openmpi
>>>> -----------------------------------------
>>>> 
>>>> Using C linker: mpicc
>>>> Using Fortran linker: mpif90
>>>> Using libraries:
>>>> -Wl,-rpath,/home/tmac/tmp/src/petsc/arch-linux2-c-debug/lib
>>>> -L/home/tmac/tmp/src/petsc/arch-linux2-c-debug/lib -lpetsc
>>>> -Wl,-rpath,/home/tmac/usr/stow/petsc/lib -L/home/tmac/usr/stow/petsc/lib
>>>> -lsuperlu_4.3 -llapack -lblas -lptesmumps -lptscotch -lptscotcherr
>>>> -lscotch -lscotcherr -lX11 -lssl -lcrypto -lm
>>>> -Wl,-rpath,/usr/lib/openmpi/lib -L/usr/lib/openmpi/lib
>>>> -Wl,-rpath,/usr/lib/gcc/x86_64-linux-gnu/5
>>>> -L/usr/lib/gcc/x86_64-linux-gnu/5 -Wl,-rpath,/usr/lib/x86_64-linux-gnu
>>>> -L/usr/lib/x86_64-linux-gnu -Wl,-rpath,/lib/x86_64-linux-gnu
>>>> -L/lib/x86_64-linux-gnu -lmpi_f90 -lmpi_f77 -lgfortran -lm -lgfortran
>>>> -lm -lquadmath -lm -lmpi_cxx -lstdc++ -lrt -lm -lz
>>>> -Wl,-rpath,/usr/lib/openmpi/lib -L/usr/lib/openmpi/lib
>>>> -Wl,-rpath,/usr/lib/gcc/x86_64-linux-gnu/5
>>>> -L/usr/lib/gcc/x86_64-linux-gnu/5 -Wl,-rpath,/usr/lib/x86_64-linux-gnu
>>>> -L/usr/lib/x86_64-linux-gnu -Wl,-rpath,/lib/x86_64-linux-gnu
>>>> -L/lib/x86_64-linux-gnu -Wl,-rpath,/usr/lib/x86_64-linux-gnu
>>>> -L/usr/lib/x86_64-linux-gnu -ldl -lmpi -lhwloc -lgcc_s -lpthread -ldl
>>>> -----------------------------------------
>>>> 
>>>> Best regards
>>>> Torquil S?rensen
>> 
> 


From torquil at gmail.com  Wed Jul  1 03:32:36 2015
From: torquil at gmail.com (=?UTF-8?B?VG9ycXVpbCBNYWNkb25hbGQgU8O4cmVuc2Vu?=)
Date: Wed, 01 Jul 2015 10:32:36 +0200
Subject: [petsc-users] Order of PetscRandom and SVD
In-Reply-To: <6E4FB546-7D70-40E7-95BC-1FE695910293@mcs.anl.gov>
References: <5593048D.7050208@gmail.com>
	<AEDA5978-9409-4568-BFBE-252D35D43CCA@dsic.upv.es>
	<55931B44.8050700@gmail.com>
	<6E4FB546-7D70-40E7-95BC-1FE695910293@mcs.anl.gov>
Message-ID: <5593A5A4.7050700@gmail.com>

Thanks, using SPRNG seems to fix the problem, so I'll be using that
solution.

However, the fact that using SLEPc will cause an existing PetscRandom
object of the default type on PETSC_COMM_WORLD to start producing
identical numbers on all MPI ranks seems like a bug to me.

After invoking SVDSetFromOptions(svd), the chain of random numbers on
all ranks is the one that would previously occur only on rank 0, except
that it is skipping every N-th number, where N is the number of MPI
ranks. So to me it seems that the SLEPc function is leaving the
PetscRandom object in an inconsistent state.

Best regards,
Torquil S?rensen

On 01/07/15 02:28, Barry Smith wrote:
>    It looks like all three random number generators that PETSc use keep their "state" in some global data structure which means that using the random number generator to get the second set of values will be affected by the first set of values. So the trick would be to use a different random number generator for your code then that SLEPc uses. My guess is that SLEPc uses PETSCRAND48 so you should run ./configure with --download-sprng and then after you create your PetscRandom object call PetscRandomSetType(r,PETSCSPRNG)
>
>   Barry
>
>
>> On Jun 30, 2015, at 5:42 PM, Torquil Macdonald S?rensen <torquil at gmail.com> wrote:
>>
>> Thanks. So what can I do to create a PetscRandom object that is not
>> affected by the SLEPc-functions that I'm calling?
>>
>> Best regards,
>> Torquil S?rensen
>>
>> On 30/06/15 23:43, Jose E. Roman wrote:
>>> SLEPc solvers use a PetscRandom object internally, and may generate a different sequence of random values in each process.
>>> Jose
>>>
>>>
>>>
>>>> El 30/6/2015, a las 23:05, Torquil Macdonald S?rensen <torquil at gmail.com> escribi?:
>>>>
>>>> Hi!
>>>>
>>>> I'm experiencing some problems using PetscRandom and SVD from SLEPc. For
>>>> some reason, the order of two seemingly unrelated  parts of the program
>>>> below affects the random values in a vector. The test program below, run
>>>> with "mpiexec -n 2", will print a vector with two identical component
>>>> values. If I move the four lines of SVD code up above "PetscRandom r",
>>>> the two vector component are different, as expected. Why does this
>>>> matter, when the SVD code is unrelated to the PetscRandom r and Vec u?
>>>>
>>>> #include "petscdmda.h"
>>>> #include "slepcsvd.h"
>>>>
>>>> int main(int argc, char **argv)
>>>> {
>>>>   PetscErrorCode ierr = SlepcInitialize(&argc, &argv, 0, 0);
>>>> CHKERRQ(ierr);
>>>>
>>>>   DM da;
>>>>   ierr = DMDACreate1d(PETSC_COMM_WORLD, DM_BOUNDARY_NONE, 2, 1, 1, 0,
>>>> &da); CHKERRQ(ierr);
>>>>   ierr = DMSetFromOptions(da); CHKERRQ(ierr);
>>>>
>>>>   Vec u;
>>>>   ierr = DMCreateGlobalVector(da, &u); CHKERRQ(ierr);
>>>>
>>>>   PetscRandom r;
>>>>   ierr = PetscRandomCreate(PETSC_COMM_WORLD, &r); CHKERRQ(ierr);
>>>>   ierr = PetscRandomSetFromOptions(r);
>>>>
>>>>   SVD svd;
>>>>   ierr = SVDCreate(PETSC_COMM_WORLD, &svd); CHKERRQ(ierr);
>>>>   ierr = SVDSetFromOptions(svd); CHKERRQ(ierr);
>>>>   ierr = SVDDestroy(&svd); CHKERRQ(ierr);
>>>>
>>>>   ierr = VecSetRandom(u, r); CHKERRQ(ierr);
>>>>   ierr = VecView(u, PETSC_VIEWER_STDOUT_WORLD); CHKERRQ(ierr);
>>>>
>>>>   ierr = PetscRandomDestroy(&r); CHKERRQ(ierr);
>>>>   ierr = VecDestroy(&u); CHKERRQ(ierr);
>>>>   ierr = DMDestroy(&da); CHKERRQ(ierr);
>>>>   ierr = SlepcFinalize(); CHKERRQ(ierr);
>>>>
>>>>   return 0;
>>>> }
>>>>
>>>> Output of the program as written above:
>>>>
>>>> Vec Object: 2 MPI processes
>>>> type: mpi
>>>> Vec Object:Vec_0xd00a30_0 2 MPI processes
>>>> type: mpi
>>>> Process [0]
>>>> 0.720032 + 0.061794 i
>>>> Process [1]
>>>> 0.720032 + 0.061794 i
>>>>
>>>> Output of the program with the four lines of SVD code moved above the
>>>> line "PetscRandom r":
>>>>
>>>> Vec Object: 2 MPI processes
>>>> type: mpi
>>>> Vec Object:Vec_0x117aa30_0 2 MPI processes
>>>> type: mpi
>>>> Process [0]
>>>> 0.720032 + 0.061794 i
>>>> Process [1]
>>>> 0.541144 + 0.529699 i
>>>>
>>>> Other information:
>>>>
>>>> $ gcc --version
>>>> gcc (Debian 5.1.1-12) 5.1.1 20150622
>>>>
>>>> The PETSc version was obtained with the command:
>>>> git checkout 75ae60a9cdad23ddd49e9e39341b43db353bd940
>>>>
>>>> because the newest GIT version wouldn't compile. SLEPc is the newest
>>>> from the master branch. The -log_summary output of the program is:
>>>>
>>>> ---------------------------------------------- PETSc Performance
>>>> Summary: ----------------------------------------------
>>>>
>>>> ./randtest.exe on a arch-linux2-c-debug named lenovo with 2 processors,
>>>> by tmac Tue Jun 30 22:42:49 2015
>>>> Using Petsc Development GIT revision: v3.6-89-g75ae60a  GIT Date:
>>>> 2015-06-29 18:37:23 -0500
>>>>
>>>>                        Max       Max/Min        Avg      Total
>>>> Time (sec):           1.274e-02      1.00000   1.274e-02
>>>> Objects:              3.900e+01      1.00000   3.900e+01
>>>> Flops:                0.000e+00      0.00000   0.000e+00  0.000e+00
>>>> Flops/sec:            0.000e+00      0.00000   0.000e+00  0.000e+00
>>>> Memory:               1.273e+05      1.00000              2.546e+05
>>>> MPI Messages:         6.500e+00      1.00000   6.500e+00  1.300e+01
>>>> MPI Message Lengths:  3.600e+01      1.00000   5.538e+00  7.200e+01
>>>> MPI Reductions:       9.000e+01      1.00000
>>>>
>>>> Flop counting convention: 1 flop = 1 real number operation of type
>>>> (multiply/divide/add/subtract)
>>>>                           e.g., VecAXPY() for real vectors of length N
>>>> --> 2N flops
>>>>                           and VecAXPY() for complex vectors of length
>>>> N --> 8N flops
>>>>
>>>> Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages
>>>> ---  -- Message Lengths --  -- Reductions --
>>>>                       Avg     %Total     Avg     %Total   counts  
>>>> %Total     Avg         %Total   counts   %Total
>>>> 0:      Main Stage: 1.2723e-02  99.9%  0.0000e+00   0.0%  1.300e+01
>>>> 100.0%  5.538e+00      100.0%  8.900e+01  98.9%
>>>>
>>>> ------------------------------------------------------------------------------------------------------------------------
>>>> See the 'Profiling' chapter of the users' manual for details on
>>>> interpreting output.
>>>> Phase summary info:
>>>>  Count: number of times phase was executed
>>>>  Time and Flops: Max - maximum over all processors
>>>>                  Ratio - ratio of maximum to minimum over all processors
>>>>  Mess: number of messages sent
>>>>  Avg. len: average message length (bytes)
>>>>  Reduct: number of global reductions
>>>>  Global: entire computation
>>>>  Stage: stages of a computation. Set stages with PetscLogStagePush()
>>>> and PetscLogStagePop().
>>>>     %T - percent time in this phase         %F - percent flops in this
>>>> phase
>>>>     %M - percent messages in this phase     %L - percent message
>>>> lengths in this phase
>>>>     %R - percent reductions in this phase
>>>>  Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time
>>>> over all processors)
>>>> ------------------------------------------------------------------------------------------------------------------------
>>>>
>>>>
>>>>     ##########################################################
>>>>     #                                                        #
>>>>     #                          WARNING!!!                    #
>>>>     #                                                        #
>>>>     #   This code was compiled with a debugging option,      #
>>>>     #   To get timing results run ./configure                #
>>>>     #   using --with-debugging=no, the performance will      #
>>>>     #   be generally two or three times faster.              #
>>>>     #                                                        #
>>>>     ##########################################################
>>>>
>>>>
>>>>
>>>>
>>>>     ##########################################################
>>>>     #                                                        #
>>>>     #                          WARNING!!!                    #
>>>>     #                                                        #
>>>>     #   The code for various complex numbers numerical       #
>>>>     #   kernels uses C++, which generally is not well        #
>>>>     #   optimized.  For performance that is about 4-5 times  #
>>>>     #   faster, specify --with-fortran-kernels=1             #
>>>>     #   when running ./configure.py.                         #
>>>>     #                                                        #
>>>>     ##########################################################
>>>>
>>>>
>>>> Event                Count      Time (sec)    
>>>> Flops                             --- Global ---  --- Stage ---   Total
>>>>                  Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len
>>>> Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
>>>> ------------------------------------------------------------------------------------------------------------------------
>>>>
>>>> --- Event Stage 0: Main Stage
>>>>
>>>> VecView                1 1.0 1.0881e-03 1.2 0.00e+00 0.0 5.0e+00 8.0e+00
>>>> 1.5e+01  8  0 38 56 17   8  0 38 56 17     0
>>>> VecSet                 1 1.0 1.5020e-05 1.1 0.00e+00 0.0 0.0e+00 0.0e+00
>>>> 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
>>>> VecScatterBegin        1 1.0 2.1935e-05 1.0 0.00e+00 0.0 0.0e+00 0.0e+00
>>>> 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
>>>> VecScatterEnd          1 1.0 7.1526e-06 1.0 0.00e+00 0.0 0.0e+00 0.0e+00
>>>> 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
>>>> VecSetRandom           1 1.0 1.6928e-05 1.0 0.00e+00 0.0 0.0e+00 0.0e+00
>>>> 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
>>>> MatAssemblyBegin       1 1.0 8.4877e-05 1.6 0.00e+00 0.0 0.0e+00 0.0e+00
>>>> 2.0e+00  1  0  0  0  2   1  0  0  0  2     0
>>>> MatAssemblyEnd         1 1.0 6.7306e-04 1.0 0.00e+00 0.0 4.0e+00 4.0e+00
>>>> 1.4e+01  5  0 31 22 16   5  0 31 22 16     0
>>>> ------------------------------------------------------------------------------------------------------------------------
>>>>
>>>> Memory usage is given in bytes:
>>>>
>>>> Object Type          Creations   Destructions     Memory  Descendants' Mem.
>>>> Reports information only for process 0.
>>>>
>>>> --- Event Stage 0: Main Stage
>>>>
>>>>             Vector     7              7        11064     0
>>>>     Vector Scatter     3              3         3280     0
>>>>             Matrix     3              3         8064     0
>>>>   Distributed Mesh     1              1         4972     0
>>>> Star Forest Bipartite Graph     2              2         1712     0
>>>>    Discrete System     1              1          848     0
>>>>          Index Set     6              6         4660     0
>>>>  IS L to G Mapping     1              1          632     0
>>>>        PetscRandom     3              3         1920     0
>>>>         SVD Solver     1              1          984     0
>>>>         EPS Solver     1              1         1272     0
>>>> Spectral Transform     1              1          784     0
>>>>      Krylov Solver     1              1         1304     0
>>>>     Preconditioner     1              1          848     0
>>>>      Basis Vectors     3              3         3024     0
>>>>      Direct Solver     2              2         2640     0
>>>>             Region     1              1          648     0
>>>>             Viewer     1              0            0     0
>>>> ========================================================================================================================
>>>> Average time to get PetscTime(): 9.53674e-08
>>>> Average time for MPI_Barrier(): 1.43051e-06
>>>> Average time for zero size MPI_Send(): 4.52995e-06
>>>> #PETSc Option Table entries:
>>>> -ksp_converged_reason
>>>> -log_summary
>>>> -objects_dump 0
>>>> -options_table
>>>> #End of PETSc Option Table entries
>>>> Compiled without FORTRAN kernels
>>>> Compiled with full precision matrices (default)
>>>> sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8
>>>> sizeof(PetscScalar) 16 sizeof(PetscInt) 4
>>>> Configure options: --prefix=/home/tmac/usr/stow/petsc
>>>> --with-scalar-type=complex --with-shared-libraries=yes
>>>> --with-debugging=yes --download-superlu=yes --download-ptscotch=yes
>>>> --with-sowing=no --download-sowing=no
>>>> -----------------------------------------
>>>> Libraries compiled on Tue Jun 30 20:18:19 2015 on lenovo
>>>> Machine characteristics: Linux-4.0.0-2-amd64-x86_64-with-debian-stretch-sid
>>>> Using PETSc directory: /home/tmac/tmp/src/petsc
>>>> Using PETSc arch: arch-linux2-c-debug
>>>> -----------------------------------------
>>>>
>>>> Using C compiler: mpicc  -fPIC -Wall -Wwrite-strings
>>>> -Wno-strict-aliasing -Wno-unknown-pragmas -g3 -O0  ${COPTFLAGS} ${CFLAGS}
>>>> Using Fortran compiler: mpif90  -fPIC -Wall -Wno-unused-variable
>>>> -ffree-line-length-0 -g -O0   ${FOPTFLAGS} ${FFLAGS}
>>>> -----------------------------------------
>>>>
>>>> Using include paths:
>>>> -I/home/tmac/tmp/src/petsc/arch-linux2-c-debug/include
>>>> -I/home/tmac/tmp/src/petsc/include -I/home/tmac/tmp/src/petsc/include
>>>> -I/home/tmac/tmp/src/petsc/arch-linux2-c-debug/include
>>>> -I/home/tmac/usr/stow/petsc/include -I/usr/lib/openmpi/include
>>>> -I/usr/lib/openmpi/include/openmpi
>>>> -----------------------------------------
>>>>
>>>> Using C linker: mpicc
>>>> Using Fortran linker: mpif90
>>>> Using libraries:
>>>> -Wl,-rpath,/home/tmac/tmp/src/petsc/arch-linux2-c-debug/lib
>>>> -L/home/tmac/tmp/src/petsc/arch-linux2-c-debug/lib -lpetsc
>>>> -Wl,-rpath,/home/tmac/usr/stow/petsc/lib -L/home/tmac/usr/stow/petsc/lib
>>>> -lsuperlu_4.3 -llapack -lblas -lptesmumps -lptscotch -lptscotcherr
>>>> -lscotch -lscotcherr -lX11 -lssl -lcrypto -lm
>>>> -Wl,-rpath,/usr/lib/openmpi/lib -L/usr/lib/openmpi/lib
>>>> -Wl,-rpath,/usr/lib/gcc/x86_64-linux-gnu/5
>>>> -L/usr/lib/gcc/x86_64-linux-gnu/5 -Wl,-rpath,/usr/lib/x86_64-linux-gnu
>>>> -L/usr/lib/x86_64-linux-gnu -Wl,-rpath,/lib/x86_64-linux-gnu
>>>> -L/lib/x86_64-linux-gnu -lmpi_f90 -lmpi_f77 -lgfortran -lm -lgfortran
>>>> -lm -lquadmath -lm -lmpi_cxx -lstdc++ -lrt -lm -lz
>>>> -Wl,-rpath,/usr/lib/openmpi/lib -L/usr/lib/openmpi/lib
>>>> -Wl,-rpath,/usr/lib/gcc/x86_64-linux-gnu/5
>>>> -L/usr/lib/gcc/x86_64-linux-gnu/5 -Wl,-rpath,/usr/lib/x86_64-linux-gnu
>>>> -L/usr/lib/x86_64-linux-gnu -Wl,-rpath,/lib/x86_64-linux-gnu
>>>> -L/lib/x86_64-linux-gnu -Wl,-rpath,/usr/lib/x86_64-linux-gnu
>>>> -L/usr/lib/x86_64-linux-gnu -ldl -lmpi -lhwloc -lgcc_s -lpthread -ldl
>>>> -----------------------------------------
>>>>
>>>> Best regards
>>>> Torquil S?rensen


From knepley at gmail.com  Wed Jul  1 05:43:25 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Wed, 1 Jul 2015 11:43:25 +0100
Subject: [petsc-users] Question regarding preconditioning in L-BFGS
In-Reply-To: <CACU5MZ4uN6EcynriQQg5LThUO48CE7ggZHOHmRF0gOrqNz8EWw@mail.gmail.com>
References: <CACU5MZ4uN6EcynriQQg5LThUO48CE7ggZHOHmRF0gOrqNz8EWw@mail.gmail.com>
Message-ID: <CAMYG4G=kxYAnKYy1WBgwVTGdjxD0fXAUt5y6_yxzPpon75qyKQ@mail.gmail.com>

On Wed, Jul 1, 2015 at 7:19 AM, Michael White <mrwhite at umn.edu> wrote:

> Hello,
>
> I am not quite sure how to use the L-BFGS implementation in PETSc with a
> preconditioner that approximates the Jacobian. As far as I understand it,
> L-BFGS is like Newton's Method but doesn't require the user to input the
> Jacobian matrix. However, for my application, I do have a good
> preconditioner that approximates the Jacobian matrix. My question is where
> to input such a preconditioner. I have 3 possible guesses about the correct
> way to do it.
>
> 1. Use SNESSetJacobian to provide a function which computes the
> preconditioner. I'm unsure if this information is even used though, since
> L-BFGS builds its own approximation to the inverse Jacobian as it goes.
>
> 2. Use SNESQNSetScaleType with SNES_QN_SCALE_JACOBIAN to set my
> preconditioner as an initial approximation to the Jacobian somehow?
>

This is the intent, but we have no tests of this in PETSc, so let me know
if this works. Jed Brown and Peter Brune have a paper
where they do this and it has the options they used.


> 3. Use an SNESSetNPC with my preconditioner as a linear preconditioner?
>
> Anyone that could point me in the right direction would be greatly
> appreciated.
>

Why are you using L-BFGS if you have a good Jacobian preconditioner? You
could do Newton with that
preconditioning matrix and MF application of the Jacobian.

  Thanks,

   Matt


> Best regards,
> Michael White
>
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From riseth at maths.ox.ac.uk  Wed Jul  1 08:21:15 2015
From: riseth at maths.ox.ac.uk (=?UTF-8?Q?Asbj=C3=B8rn_Nilsen_Riseth?=)
Date: Wed, 01 Jul 2015 13:21:15 +0000
Subject: [petsc-users] Set PC PythonContext within NPC
In-Reply-To: <6B055E13-DBAE-4FFE-8F89-A18DDC41D016@imperial.ac.uk>
References: <CALFwutMXvE3YTkgp3skpxX8c67zg+pjoLtA1f2L6242JyeiJPw@mail.gmail.com>
	<6B055E13-DBAE-4FFE-8F89-A18DDC41D016@imperial.ac.uk>
Message-ID: <CALFwutMWcuZfEhirf3tgzyOwTB_g5V5EX7i7zn1hDbVX3Qsk3Q@mail.gmail.com>

Thanks Lawrence,

fixed my issue by calling snes.setUp(), so I can access the linear PC from
my NPC.
This requires pull request 339:
https://bitbucket.org/petsc/petsc/pull-request/339/make-sure-vec_sol-is-not-null-before

At some point I'll learn to use app contexts in my python shells. For now,
I'm using  _init_() to store any application-specific values in my class.

Asbj?rn

On Thu, 25 Jun 2015 at 22:17 Lawrence Mitchell <
lawrence.mitchell at imperial.ac.uk> wrote:

>
> > On 24 Jun 2015, at 17:02, Asbj?rn Nilsen Riseth <riseth at maths.ox.ac.uk>
> wrote:
> >
> > Hi all,
> >
> > I'm currently trying to set up a nonlinear solver that uses NGMRES with
> NEWTONLS as a right preconditioner. The NEWTONLS has a custom linear
> preconditioner. Everything is accessed through petsc4py.
> >
> > *Is there a way I can configure a NPC NEWTONLS KSP CompositePC without
> first calling solve on my outer snes?*
> >
> > My NEWTONLS has the following KSP setup:
> > FGMRES
> > | PCCOMPOSITE
> > || PYTHON
> > || ILU
> >
> > The way I understand things, the NPC is not created/set up until
> SNESSolve_NGMRES() is called. Therefore, I cannot call
> snes.getNPC().ksp.pc.getCompositePC(0).setPythonContext(ctx) before I have
> called snes.solve().
> >
> > What I currently do is a try/except on snes.solve to create/set up the
> pccomposite. Then I can set my pythoncontext and it runs fine. This is
> quite ugly though, so I was hoping anyone would have a better approach.
>
> I think you can do the following:
>
> Define a class in some module:
>
> # (in module foo)
> class MyPC(object):
>
>     def setUp(self, pc):
>         # do any setup here.
>         pass
>
>     def apply(self, pc, x, y):
>         # apply preconditioner
>         pass
>
> And pass:
>
> -npc_sub_1_pc_type python -npc_sub_1_pc_python_context foo.MyPC
>
> You can pull the app context out in the class's setUp method by doing:
>
> ctx = pc.getDM().getAppCtx()
>
> Assuming that you're running with a branch that contains
> origin/knepley/fix-pc-composite-dm.
>
> Cheers,
>
> Lawrence
>
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From mrwhite at umn.edu  Wed Jul  1 09:39:42 2015
From: mrwhite at umn.edu (Michael White)
Date: Wed, 1 Jul 2015 09:39:42 -0500
Subject: [petsc-users] Question regarding preconditioning in L-BFGS
In-Reply-To: <CAMYG4G=kxYAnKYy1WBgwVTGdjxD0fXAUt5y6_yxzPpon75qyKQ@mail.gmail.com>
References: <CACU5MZ4uN6EcynriQQg5LThUO48CE7ggZHOHmRF0gOrqNz8EWw@mail.gmail.com>
	<CAMYG4G=kxYAnKYy1WBgwVTGdjxD0fXAUt5y6_yxzPpon75qyKQ@mail.gmail.com>
Message-ID: <CACU5MZ4L4pUC6BBctLQAcTR6mC3qc0rK-g+g0c3u4nYVK-aP_Q@mail.gmail.com>

I may have exaggerated when I described the preconditioner as "good". All I
know about the preconditioner is that it helps. It is a very rough
approximation of the Jacobian. So I don't think I can just use the
preconditioner as a stand-in for the Jacobian.

As for using -snes_mf_operator, I doubt that would work. I'm minimizing the
energy of a large lattice with defects, and when I use a simplified form of
the energy, I still have to resort to Kahan summation to preserve enough
accuracy in the Jacobian to get the system to converge. For this reason, I
don't think a finite difference approximation of the Jacobian will work due
to the loss of precision already inherent in the calculation.

Best,
Michael


On Wed, Jul 1, 2015 at 5:43 AM, Matthew Knepley <knepley at gmail.com> wrote:

> On Wed, Jul 1, 2015 at 7:19 AM, Michael White <mrwhite at umn.edu> wrote:
>
>> Hello,
>>
>> I am not quite sure how to use the L-BFGS implementation in PETSc with a
>> preconditioner that approximates the Jacobian. As far as I understand it,
>> L-BFGS is like Newton's Method but doesn't require the user to input the
>> Jacobian matrix. However, for my application, I do have a good
>> preconditioner that approximates the Jacobian matrix. My question is where
>> to input such a preconditioner. I have 3 possible guesses about the correct
>> way to do it.
>>
>> 1. Use SNESSetJacobian to provide a function which computes the
>> preconditioner. I'm unsure if this information is even used though, since
>> L-BFGS builds its own approximation to the inverse Jacobian as it goes.
>>
>> 2. Use SNESQNSetScaleType with SNES_QN_SCALE_JACOBIAN to set my
>> preconditioner as an initial approximation to the Jacobian somehow?
>>
>
> This is the intent, but we have no tests of this in PETSc, so let me know
> if this works. Jed Brown and Peter Brune have a paper
> where they do this and it has the options they used.
>
>
>> 3. Use an SNESSetNPC with my preconditioner as a linear preconditioner?
>>
>> Anyone that could point me in the right direction would be greatly
>> appreciated.
>>
>
> Why are you using L-BFGS if you have a good Jacobian preconditioner? You
> could do Newton with that
> preconditioning matrix and MF application of the Jacobian.
>
>   Thanks,
>
>    Matt
>
>
>> Best regards,
>> Michael White
>>
>>
>>
>
>
> --
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>
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From bsmith at mcs.anl.gov  Wed Jul  1 13:26:42 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Wed, 1 Jul 2015 13:26:42 -0500
Subject: [petsc-users] Question regarding preconditioning in L-BFGS
In-Reply-To: <CACU5MZ4uN6EcynriQQg5LThUO48CE7ggZHOHmRF0gOrqNz8EWw@mail.gmail.com>
References: <CACU5MZ4uN6EcynriQQg5LThUO48CE7ggZHOHmRF0gOrqNz8EWw@mail.gmail.com>
Message-ID: <9440E1B2-570C-429A-B1CA-93CE0262CBB2@mcs.anl.gov>


> On Jul 1, 2015, at 1:19 AM, Michael White <mrwhite at umn.edu> wrote:
> 
> Hello,
> 
> I am not quite sure how to use the L-BFGS implementation in PETSc with a preconditioner that approximates the Jacobian.

   The documentation in the manual pages is terrible for this.

> As far as I understand it, L-BFGS is like Newton's Method but doesn't require the user to input the Jacobian matrix.

    Correct. BFGS builds a rank-k approximation to the (inverse) of the Jacobian at each iteration k. By default in PETSc for the zero iteration it uses the identity as the initial approximation of the (inverse) of the Jacobian which is generally not so good. However instead of using the identity it can use a matrix (which approximates the Jacobian) for the  initial approximation of the (inverse) of the Jacobian and then build a rank k update to that approximation. Essentially you can think of this as running the basic BFGS algorithm on the new problem B*F(u) where B is the preconditioner for the Jacobian you provided at the first iteration. (Note that if you provide the true Jacobian as your "approximate" Jacobian then the first iteration (but not the later iterations) is exactly the same as the first iteration with Newtons' method). 

> However, for my application, I do have a good preconditioner that approximates the Jacobian matrix.

    You don't mean this. A "good preconditioner" cannot approximate the Jacobian matrix. A good preconditioner needs to approximate the inverse of the Jacobian.
So either 

1) you have a "good preconditioner" that is, an operator that approximates the inverse of the Jacobian or 

2) or a sparse matrix that approximates the Jacobian from which you hope a reasonable preconditioner can be constructed. 


  Based on your other text I am guessing you have 2.

> My question is where to input such a preconditioner. I have 3 possible guesses about the correct way to do it.
> 
> 1. Use SNESSetJacobian to provide a function which computes the preconditioner. I'm unsure if this information is even used though, since L-BFGS builds its own approximation to the inverse Jacobian as it goes.
> 
> 2. Use SNESQNSetScaleType with SNES_QN_SCALE_JACOBIAN to set my preconditioner as an initial approximation to the Jacobian somehow?

   You must use 1) and 2) together.  What happens is QN computes the preconditioner B at the first iteration and uses that in combination with the rank k "update" to approximate the future Jacobians.

  Barry

> 
> 3. Use an SNESSetNPC with my preconditioner as a linear preconditioner?
> 
> Anyone that could point me in the right direction would be greatly appreciated.
> 
> Best regards,
> Michael White
> 
> 


From wadud.miah at gmail.com  Wed Jul  1 14:26:28 2015
From: wadud.miah at gmail.com (W. Miah)
Date: Wed, 1 Jul 2015 20:26:28 +0100
Subject: [petsc-users] Hybrid MPI/OpenMP PETSc
Message-ID: <CAK7hdOAQb2i0hv_XeACe1CA3K3Lgm1xOk5rU9kZ=3=0+-UDL=g@mail.gmail.com>

Hello,

What is the status of hybrid PETSc (MPI/OpenMP)? Imperial College
developed a hybrid port and was wondering whether this has been merged
with the PETSc trunk. Also, is the
MatSetValues subroutine thread safe, namely could it be called within
an OpenMP thread region (not simd)?

Best regards,
Wadud.

From bsmith at mcs.anl.gov  Wed Jul  1 15:24:33 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Wed, 1 Jul 2015 15:24:33 -0500
Subject: [petsc-users] Hybrid MPI/OpenMP PETSc
In-Reply-To: <CAK7hdOAQb2i0hv_XeACe1CA3K3Lgm1xOk5rU9kZ=3=0+-UDL=g@mail.gmail.com>
References: <CAK7hdOAQb2i0hv_XeACe1CA3K3Lgm1xOk5rU9kZ=3=0+-UDL=g@mail.gmail.com>
Message-ID: <B92D10D2-D93E-4E75-A301-034221EE7A10@mcs.anl.gov>


> On Jul 1, 2015, at 2:26 PM, W. Miah <wadud.miah at gmail.com> wrote:
> 
> Hello,
> 
> What is the status of hybrid PETSc (MPI/OpenMP)? Imperial College
> developed a hybrid port and was wondering whether this has been merged
> with the PETSc trunk.

   At the moment we don't have any support for mixed MPI/OpenMP.

   What do you need it for? Have you known cases where the performance would be much higher with mixed MPI/OpenMP? We've never seen fully open source software where mixed MPI/OpenMP performs much better (or even any better) than pure MPI.


> Also, is the
> MatSetValues subroutine thread safe, namely could it be called within
> an OpenMP thread region (not simd)?

   This will very likely never work.

  Barry

> 
> Best regards,
> Wadud.


From jaabell at ucdavis.edu  Wed Jul  1 16:29:48 2015
From: jaabell at ucdavis.edu (Jose A. Abell M.)
Date: Wed, 1 Jul 2015 14:29:48 -0700
Subject: [petsc-users] Call to PETSc functions way higher when using lower
	number of processors
Message-ID: <CA+SDwTrT8VQ3RrSN7JTHFUvVQbrFdhdwhj7JRBcetxdAr-wyAQ@mail.gmail.com>

Dear PETSc-users,

I'm running the same dummy simulation (which involves solving a 10000 x
10000 linear system of equations 10 times) using 12 and 18 processors on a
SMP machine. With 18 processors I spend 3.5s on PETsc calls, with 12 I
spend ~260s.

Again, the matrix is the same, the only difference is the number of
processors, which would affect the ordering of the matrix rows and columns
as the domain gets partitioned differently.

When looking at the performance log I see:

For 12 processors:

------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops
      --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len
Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------
MatSolve          103340 1.0 8.6910e+01 1.2 7.54e+10 1.0 0.0e+00 0.0e+00
0.0e+00 31 34  0  0  0  31 34  0  0  0 10113

and for 18 processors:

------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops
      --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len
Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------
MatSolve             108 1.0 6.9855e-02 1.4 5.25e+07 1.1 0.0e+00 0.0e+00
0.0e+00  2 32  0  0  0   2 32  0  0  0 13136



The MatSolve count is soo large in the slow case. It is similar for other
operations like MatMult and all the vector-oriented operations. I've
included the complete logs for these cases.

What is the main driver behind the number of calls to these functions being
so high? Is it only the matrix ordering to blame or maybe there is
something else I'm missing?

Regards and thanks!


--

Jos? Abell
PhD Candidate
Computational Geomechanics Group
Dept. of Civil and Environmental Engineering
UC Davis
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***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

Unknown Name on a arch-linux2-c-opt named nagoyqatsi.engr.ucdavis.edu with 12 processors, by jaabell Wed Jul  1 13:40:46 2015
Using Petsc Release Version 3.6.0, Jun, 09, 2015 

                         Max       Max/Min        Avg      Total 
Time (sec):           2.522e+01      1.00014   2.522e+01
Objects:              5.800e+01      1.00000   5.800e+01
Flops:                2.200e+10      1.04006   2.139e+10  2.566e+11
Flops/sec:            8.723e+08      1.04010   8.481e+08  1.018e+10
MPI Messages:         5.168e+04      2.49964   3.618e+04  4.341e+05
MPI Message Lengths:  6.298e+06      2.17256   1.260e+02  5.469e+07
MPI Reductions:       2.035e+04      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 2.5218e+01 100.0%  2.5663e+11 100.0%  4.341e+05 100.0%  1.260e+02      100.0%  2.035e+04 100.0% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

MatMult            10333 1.0 7.3286e+00 1.2 7.54e+09 1.0 4.3e+05 1.3e+02 0.0e+00 27 34100100  0  27 34100100  0 12012
MatSolve           10334 1.0 8.2564e+00 1.2 7.54e+09 1.0 0.0e+00 0.0e+00 0.0e+00 31 34  0  0  0  31 34  0  0  0 10646
MatLUFactorNum         1 1.0 9.8922e-03 1.2 6.72e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  7922
MatILUFactorSym        1 1.0 6.6602e-03 2.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyBegin       1 1.0 1.2205e-03 4.0 0.00e+00 0.0 7.2e+01 1.8e+03 2.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyEnd         1 1.0 6.1265e-02 1.0 0.00e+00 0.0 8.4e+01 3.3e+01 9.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetRowIJ            1 1.0 3.6001e-05 7.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetOrdering         1 1.0 5.5051e-04 2.8 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatZeroEntries         1 1.0 4.8053e-03 1.8 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecMDot            10000 1.0 8.3688e+00 1.5 3.19e+09 1.0 0.0e+00 0.0e+00 1.0e+04 26 14  0  0 49  26 14  0  0 49  4442
VecNorm            10334 1.0 1.6581e+00 1.6 2.13e+08 1.0 0.0e+00 0.0e+00 1.0e+04  5  1  0  0 51   5  1  0  0 51  1496
VecScale           10334 1.0 1.2875e-01 1.6 1.06e+08 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  9631
VecCopy              334 1.0 1.0633e-02 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet             10670 1.0 2.1987e-01 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  1  0  0  0  0   1  0  0  0  0     0
VecAXPY              667 1.0 1.5060e-02 1.4 1.37e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 10630
VecMAXPY           10334 1.0 1.6847e+00 1.5 3.39e+09 1.0 0.0e+00 0.0e+00 0.0e+00  5 15  0  0  0   5 15  0  0  0 23491
VecScatterBegin    10333 1.0 6.2853e-02 1.4 0.00e+00 0.0 4.3e+05 1.3e+02 0.0e+00  0  0100100  0   0  0100100  0     0
VecScatterEnd      10333 1.0 7.3711e-02 1.6 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecNormalize       10334 1.0 1.7767e+00 1.5 3.19e+08 1.0 0.0e+00 0.0e+00 1.0e+04  6  1  0  0 51   6  1  0  0 51  2094
KSPGMRESOrthog     10000 1.0 9.4583e+00 1.4 6.37e+09 1.0 0.0e+00 0.0e+00 1.0e+04 31 29  0  0 49  31 29  0  0 49  7861
KSPSetUp               2 1.0 4.5919e-04 4.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSolve               1 1.0 2.4813e+01 1.0 2.20e+10 1.0 4.3e+05 1.3e+02 2.0e+04 98100100100100  98100100100100 10343
PCSetUp                2 1.0 1.7168e-02 1.5 6.72e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  4564
PCSetUpOnBlocks        1 1.0 1.7009e-02 1.5 6.72e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  4607
PCApply            10334 1.0 8.9851e+00 1.2 7.54e+09 1.0 0.0e+00 0.0e+00 0.0e+00 34 34  0  0  0  34 34  0  0  0  9782
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Matrix     4              0            0     0
              Vector    40              1         1584     0
      Vector Scatter     1              0            0     0
       Krylov Solver     3              0            0     0
           Index Set     7              4        13448     0
      Preconditioner     2              0            0     0
              Viewer     1              0            0     0
========================================================================================================================
Average time to get PetscTime(): 1.19209e-07
Average time for MPI_Barrier(): 1.07765e-05
Average time for zero size MPI_Send(): 0.00124647
#PETSc Option Table entries:
-info petsc_info.txt
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --with-x=0 --with-debugging=0 COPTFLAGS="-O3 -march=native -mtune=native" CXXOPTFLAGS="-O3 -march=native -mtune=native" FOPTFLAGS="-O3 -march=native -mtune=native" --with-shared-libraries=0 --with-cxx=mpic++ --with-cc=mpicc --with-fc=mpif77 --with-blacs=1 --download-blacs=yes --with-scalapack=1 --download-scalapack=yes --with-spai=1 --download-spai=yes --with-hypre=0 --download-hypre=no --with-plapack=1 --download-plapack=yes --download-fblaslapack=1 --download-plapack=1 --with-metis-dir=/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install --with-parmetis-dir=/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install --with-superlu_dist=1 --download-superlu_dist=yes --download-superlu=yes --download-superlu_dist --with-spooles=1 --download-spooles make -j 24
-----------------------------------------
Libraries compiled on Tue Jun 30 15:38:16 2015 on nagoyqatsi.engr.ucdavis.edu 
Machine characteristics: Linux-3.13.0-30-generic-x86_64-with-Ubuntu-14.04-trusty
Using PETSc directory: /home/jaabell/Repositories/essi_dependencies/petsc-3.6.0
Using PETSc arch: arch-linux2-c-opt
-----------------------------------------

Using C compiler: mpicc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: mpif77  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/include -I/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/include -I/home/jaabell/.mvapich/include
-----------------------------------------

Using C linker: mpicc
Using Fortran linker: mpif77
Using libraries: -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lpetsc -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lsuperlu_4.3 -lspai -lscalapack -lsuperlu_dist_4.0 -lflapack -lfblas -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -lparmetis -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -lmetis -lhwloc -lpthread -lssl -lcrypto -lm -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -lmpifort -lgfortran -lm -Wl,-rpath,/home/jaabell/.mvapich/lib -lgfortran -lm -lquadmath -lm -lmpicxx -lstdc++ -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -ldl -Wl,-rpath,/home/jaabell/.mvapich/lib -lmpi -lgcc_s -ldl 
-----------------------------------------

************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

Unknown Name on a arch-linux2-c-opt named nagoyqatsi.engr.ucdavis.edu with 12 processors, by jaabell Wed Jul  1 13:41:13 2015
Using Petsc Release Version 3.6.0, Jun, 09, 2015 

                         Max       Max/Min        Avg      Total 
Time (sec):           5.171e+01      1.00007   5.171e+01
Objects:              5.800e+01      1.00000   5.800e+01
Flops:                4.399e+10      1.04006   4.277e+10  5.133e+11
Flops/sec:            8.507e+08      1.04008   8.271e+08  9.925e+09
MPI Messages:         1.034e+05      2.49960   7.235e+04  8.682e+05
MPI Message Lengths:  1.260e+07      2.17256   1.260e+02  1.094e+08
MPI Reductions:       4.263e+04      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 5.1680e+01  99.9%  5.1327e+11 100.0%  8.682e+05 100.0%  1.260e+02      100.0%  4.069e+04  95.5% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

MatMult            20666 1.0 1.5988e+01 1.4 1.51e+10 1.0 8.7e+05 1.3e+02 0.0e+00 27 34100100  0  27 34100100  0 11012
MatSolve           20668 1.0 1.7528e+01 1.3 1.51e+10 1.0 0.0e+00 0.0e+00 0.0e+00 31 34  0  0  0  31 34  0  0  0 10029
MatLUFactorNum         2 1.0 2.2892e-02 1.3 1.34e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  6846
MatILUFactorSym        1 1.0 6.6602e-03 2.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyBegin       2 1.0 1.7476e-03 2.2 0.00e+00 0.0 1.4e+02 1.8e+03 4.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyEnd         2 1.0 6.2687e-02 1.0 0.00e+00 0.0 8.4e+01 3.3e+01 1.1e+01  0  0  0  0  0   0  0  0  0  0     0
MatGetRowIJ            1 1.0 3.6001e-05 7.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetOrdering         1 1.0 5.5051e-04 2.8 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatZeroEntries         2 1.0 6.1951e-03 1.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecMDot            20000 1.0 1.8365e+01 1.7 6.37e+09 1.0 0.0e+00 0.0e+00 2.0e+04 28 14  0  0 47  28 14  0  0 49  4048
VecNorm            20668 1.0 2.9957e+00 1.4 4.25e+08 1.0 0.0e+00 0.0e+00 2.1e+04  5  1  0  0 48   5  1  0  0 51  1656
VecScale           20668 1.0 2.3675e-01 1.5 2.13e+08 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 10476
VecCopy              668 1.0 2.3654e-02 1.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet             21339 1.0 4.6239e-01 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  1  0  0  0  0   1  0  0  0  0     0
VecAXPY             1334 1.0 2.8088e-02 1.3 2.74e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 11398
VecMAXPY           20668 1.0 2.8949e+00 1.3 6.78e+09 1.0 0.0e+00 0.0e+00 0.0e+00  5 15  0  0  0   5 15  0  0  0 27342
VecScatterBegin    20666 1.0 1.2330e-01 1.5 0.00e+00 0.0 8.7e+05 1.3e+02 0.0e+00  0  0100100  0   0  0100100  0     0
VecScatterEnd      20666 1.0 1.5949e-01 1.7 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecNormalize       20668 1.0 3.2343e+00 1.4 6.38e+08 1.0 0.0e+00 0.0e+00 2.1e+04  5  1  0  0 48   5  1  0  0 51  2301
KSPGMRESOrthog     20000 1.0 2.0480e+01 1.5 1.27e+10 1.0 0.0e+00 0.0e+00 2.0e+04 33 29  0  0 47  33 29  0  0 49  7261
KSPSetUp               3 1.0 4.5967e-04 4.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSolve               2 1.0 5.0777e+01 1.0 4.40e+10 1.0 8.7e+05 1.3e+02 4.1e+04 98100100100 95  98100100100100 10108
PCSetUp                4 1.0 2.8852e-02 1.4 1.34e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  5432
PCSetUpOnBlocks        2 1.0 1.7010e-02 1.5 6.72e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  4607
PCApply            20668 1.0 1.8838e+01 1.3 1.51e+10 1.0 0.0e+00 0.0e+00 0.0e+00 33 34  0  0  0  33 34  0  0  0  9336
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Matrix     4              0            0     0
              Vector    40              1         1584     0
      Vector Scatter     1              0            0     0
       Krylov Solver     3              0            0     0
           Index Set     7              4        13448     0
      Preconditioner     2              0            0     0
              Viewer     1              0            0     0
========================================================================================================================
Average time to get PetscTime(): 1.19209e-07
Average time for MPI_Barrier(): 1.16348e-05
Average time for zero size MPI_Send(): 2.30471e-06
#PETSc Option Table entries:
-info petsc_info.txt
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --with-x=0 --with-debugging=0 COPTFLAGS="-O3 -march=native -mtune=native" CXXOPTFLAGS="-O3 -march=native -mtune=native" FOPTFLAGS="-O3 -march=native -mtune=native" --with-shared-libraries=0 --with-cxx=mpic++ --with-cc=mpicc --with-fc=mpif77 --with-blacs=1 --download-blacs=yes --with-scalapack=1 --download-scalapack=yes --with-spai=1 --download-spai=yes --with-hypre=0 --download-hypre=no --with-plapack=1 --download-plapack=yes --download-fblaslapack=1 --download-plapack=1 --with-metis-dir=/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install --with-parmetis-dir=/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install --with-superlu_dist=1 --download-superlu_dist=yes --download-superlu=yes --download-superlu_dist --with-spooles=1 --download-spooles make -j 24
-----------------------------------------
Libraries compiled on Tue Jun 30 15:38:16 2015 on nagoyqatsi.engr.ucdavis.edu 
Machine characteristics: Linux-3.13.0-30-generic-x86_64-with-Ubuntu-14.04-trusty
Using PETSc directory: /home/jaabell/Repositories/essi_dependencies/petsc-3.6.0
Using PETSc arch: arch-linux2-c-opt
-----------------------------------------

Using C compiler: mpicc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: mpif77  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/include -I/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/include -I/home/jaabell/.mvapich/include
-----------------------------------------

Using C linker: mpicc
Using Fortran linker: mpif77
Using libraries: -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lpetsc -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lsuperlu_4.3 -lspai -lscalapack -lsuperlu_dist_4.0 -lflapack -lfblas -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -lparmetis -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -lmetis -lhwloc -lpthread -lssl -lcrypto -lm -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -lmpifort -lgfortran -lm -Wl,-rpath,/home/jaabell/.mvapich/lib -lgfortran -lm -lquadmath -lm -lmpicxx -lstdc++ -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -ldl -Wl,-rpath,/home/jaabell/.mvapich/lib -lmpi -lgcc_s -ldl 
-----------------------------------------

************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

Unknown Name on a arch-linux2-c-opt named nagoyqatsi.engr.ucdavis.edu with 12 processors, by jaabell Wed Jul  1 13:41:39 2015
Using Petsc Release Version 3.6.0, Jun, 09, 2015 

                         Max       Max/Min        Avg      Total 
Time (sec):           7.766e+01      1.00006   7.766e+01
Objects:              5.800e+01      1.00000   5.800e+01
Flops:                6.599e+10      1.04006   6.416e+10  7.699e+11
Flops/sec:            8.498e+08      1.04007   8.262e+08  9.914e+09
MPI Messages:         1.550e+05      2.49959   1.085e+05  1.302e+06
MPI Message Lengths:  1.889e+07      2.17256   1.260e+02  1.641e+08
MPI Reductions:       6.490e+04      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 7.7610e+01  99.9%  7.6990e+11 100.0%  1.302e+06 100.0%  1.260e+02      100.0%  6.103e+04  94.0% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

MatMult            30999 1.0 2.3715e+01 1.3 2.26e+10 1.0 1.3e+06 1.3e+02 0.0e+00 27 34100100  0  27 34100100  0 11136
MatSolve           31002 1.0 2.6059e+01 1.2 2.26e+10 1.0 0.0e+00 0.0e+00 0.0e+00 31 34  0  0  0  31 34  0  0  0 10119
MatLUFactorNum         3 1.0 3.2447e-02 1.2 2.02e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  7245
MatILUFactorSym        1 1.0 6.6602e-03 2.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyBegin       3 1.0 2.3293e-03 2.2 0.00e+00 0.0 2.2e+02 1.8e+03 6.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyEnd         3 1.0 6.4434e-02 1.0 0.00e+00 0.0 8.4e+01 3.3e+01 1.3e+01  0  0  0  0  0   0  0  0  0  0     0
MatGetRowIJ            1 1.0 3.6001e-05 7.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetOrdering         1 1.0 5.5051e-04 2.8 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatZeroEntries         3 1.0 7.3338e-03 1.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecMDot            30000 1.0 2.6812e+01 1.6 9.56e+09 1.0 0.0e+00 0.0e+00 3.0e+04 28 14  0  0 46  28 14  0  0 49  4159
VecNorm            31002 1.0 4.4017e+00 1.4 6.38e+08 1.0 0.0e+00 0.0e+00 3.1e+04  5  1  0  0 48   5  1  0  0 51  1690
VecScale           31002 1.0 3.4563e-01 1.4 3.19e+08 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 10764
VecCopy             1002 1.0 3.5723e-02 1.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet             32008 1.0 6.9122e-01 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  1  0  0  0  0   1  0  0  0  0     0
VecAXPY             2001 1.0 4.0981e-02 1.2 4.12e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 11719
VecMAXPY           31002 1.0 4.4094e+00 1.3 1.02e+10 1.0 0.0e+00 0.0e+00 0.0e+00  5 15  0  0  0   5 15  0  0  0 26926
VecScatterBegin    30999 1.0 1.8540e-01 1.5 0.00e+00 0.0 1.3e+06 1.3e+02 0.0e+00  0  0100100  0   0  0100100  0     0
VecScatterEnd      30999 1.0 2.7407e-01 1.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecNormalize       31002 1.0 4.7597e+00 1.3 9.57e+08 1.0 0.0e+00 0.0e+00 3.1e+04  5  1  0  0 48   5  1  0  0 51  2345
KSPGMRESOrthog     30000 1.0 2.9975e+01 1.5 1.91e+10 1.0 0.0e+00 0.0e+00 3.0e+04 32 29  0  0 46  33 29  0  0 49  7441
KSPSetUp               4 1.0 4.5991e-04 4.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSolve               3 1.0 7.6298e+01 1.0 6.60e+10 1.0 1.3e+06 1.3e+02 6.1e+04 98100100100 94  98100100100100 10091
PCSetUp                6 1.0 3.8442e-02 1.2 2.02e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  6115
PCSetUpOnBlocks        3 1.0 1.7011e-02 1.5 6.72e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  4607
PCApply            31002 1.0 2.8093e+01 1.2 2.26e+10 1.0 0.0e+00 0.0e+00 0.0e+00 33 34  0  0  0  33 34  0  0  0  9392
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Matrix     4              0            0     0
              Vector    40              1         1584     0
      Vector Scatter     1              0            0     0
       Krylov Solver     3              0            0     0
           Index Set     7              4        13448     0
      Preconditioner     2              0            0     0
              Viewer     1              0            0     0
========================================================================================================================
Average time to get PetscTime(): 1.19209e-07
Average time for MPI_Barrier(): 1.07765e-05
Average time for zero size MPI_Send(): 2.30471e-06
#PETSc Option Table entries:
-info petsc_info.txt
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --with-x=0 --with-debugging=0 COPTFLAGS="-O3 -march=native -mtune=native" CXXOPTFLAGS="-O3 -march=native -mtune=native" FOPTFLAGS="-O3 -march=native -mtune=native" --with-shared-libraries=0 --with-cxx=mpic++ --with-cc=mpicc --with-fc=mpif77 --with-blacs=1 --download-blacs=yes --with-scalapack=1 --download-scalapack=yes --with-spai=1 --download-spai=yes --with-hypre=0 --download-hypre=no --with-plapack=1 --download-plapack=yes --download-fblaslapack=1 --download-plapack=1 --with-metis-dir=/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install --with-parmetis-dir=/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install --with-superlu_dist=1 --download-superlu_dist=yes --download-superlu=yes --download-superlu_dist --with-spooles=1 --download-spooles make -j 24
-----------------------------------------
Libraries compiled on Tue Jun 30 15:38:16 2015 on nagoyqatsi.engr.ucdavis.edu 
Machine characteristics: Linux-3.13.0-30-generic-x86_64-with-Ubuntu-14.04-trusty
Using PETSc directory: /home/jaabell/Repositories/essi_dependencies/petsc-3.6.0
Using PETSc arch: arch-linux2-c-opt
-----------------------------------------

Using C compiler: mpicc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: mpif77  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/include -I/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/include -I/home/jaabell/.mvapich/include
-----------------------------------------

Using C linker: mpicc
Using Fortran linker: mpif77
Using libraries: -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lpetsc -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lsuperlu_4.3 -lspai -lscalapack -lsuperlu_dist_4.0 -lflapack -lfblas -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -lparmetis -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -lmetis -lhwloc -lpthread -lssl -lcrypto -lm -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -lmpifort -lgfortran -lm -Wl,-rpath,/home/jaabell/.mvapich/lib -lgfortran -lm -lquadmath -lm -lmpicxx -lstdc++ -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -ldl -Wl,-rpath,/home/jaabell/.mvapich/lib -lmpi -lgcc_s -ldl 
-----------------------------------------

************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

Unknown Name on a arch-linux2-c-opt named nagoyqatsi.engr.ucdavis.edu with 12 processors, by jaabell Wed Jul  1 13:42:05 2015
Using Petsc Release Version 3.6.0, Jun, 09, 2015 

                         Max       Max/Min        Avg      Total 
Time (sec):           1.042e+02      1.00003   1.042e+02
Objects:              5.800e+01      1.00000   5.800e+01
Flops:                8.798e+10      1.04006   8.554e+10  1.027e+12
Flops/sec:            8.447e+08      1.04006   8.212e+08  9.855e+09
MPI Messages:         2.067e+05      2.49958   1.447e+05  1.736e+06
MPI Message Lengths:  2.519e+07      2.17256   1.260e+02  2.187e+08
MPI Reductions:       8.718e+04      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 1.0411e+02  99.9%  1.0265e+12 100.0%  1.736e+06 100.0%  1.260e+02      100.0%  8.136e+04  93.3% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

MatMult            41332 1.0 3.1362e+01 1.3 3.02e+10 1.0 1.7e+06 1.3e+02 0.0e+00 27 34100100  0  27 34100100  0 11228
MatSolve           41336 1.0 3.4559e+01 1.2 3.01e+10 1.0 0.0e+00 0.0e+00 0.0e+00 31 34  0  0  0  31 34  0  0  0 10173
MatLUFactorNum         4 1.0 4.2350e-02 1.2 2.69e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  7402
MatILUFactorSym        1 1.0 6.6602e-03 2.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyBegin       4 1.0 2.8634e-03 2.0 0.00e+00 0.0 2.9e+02 1.8e+03 8.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyEnd         4 1.0 6.6101e-02 1.0 0.00e+00 0.0 8.4e+01 3.3e+01 1.5e+01  0  0  0  0  0   0  0  0  0  0     0
MatGetRowIJ            1 1.0 3.6001e-05 7.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetOrdering         1 1.0 5.5051e-04 2.8 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatZeroEntries         4 1.0 8.3561e-03 1.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecMDot            40000 1.0 3.6134e+01 1.6 1.27e+10 1.0 0.0e+00 0.0e+00 4.0e+04 28 14  0  0 46  28 14  0  0 49  4115
VecNorm            41336 1.0 6.2329e+00 1.4 8.50e+08 1.0 0.0e+00 0.0e+00 4.1e+04  5  1  0  0 47   5  1  0  0 51  1592
VecScale           41336 1.0 4.6990e-01 1.5 4.25e+08 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 10556
VecCopy             1336 1.0 4.7449e-02 1.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet             42677 1.0 9.1115e-01 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  1  0  0  0  0   1  0  0  0  0     0
VecAXPY             2668 1.0 5.4109e-02 1.2 5.49e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 11834
VecMAXPY           41336 1.0 5.8184e+00 1.3 1.36e+10 1.0 0.0e+00 0.0e+00 0.0e+00  5 15  0  0  0   5 15  0  0  0 27208
VecScatterBegin    41332 1.0 2.5026e-01 1.5 0.00e+00 0.0 1.7e+06 1.3e+02 0.0e+00  0  0100100  0   0  0100100  0     0
VecScatterEnd      41332 1.0 3.5811e-01 1.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecNormalize       41336 1.0 6.7111e+00 1.4 1.28e+09 1.0 0.0e+00 0.0e+00 4.1e+04  5  1  0  0 47   5  1  0  0 51  2217
KSPGMRESOrthog     40000 1.0 4.0329e+01 1.4 2.55e+10 1.0 0.0e+00 0.0e+00 4.0e+04 32 29  0  0 46  32 29  0  0 49  7374
KSPSetUp               5 1.0 4.6062e-04 4.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSolve               4 1.0 1.0240e+02 1.0 8.80e+10 1.0 1.7e+06 1.3e+02 8.1e+04 98100100100 93  98100100100100 10025
PCSetUp                8 1.0 4.8366e-02 1.2 2.69e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  6481
PCSetUpOnBlocks        4 1.0 1.7013e-02 1.5 6.72e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  4606
PCApply            41336 1.0 3.7219e+01 1.2 3.02e+10 1.0 0.0e+00 0.0e+00 0.0e+00 33 34  0  0  0  33 34  0  0  0  9452
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Matrix     4              0            0     0
              Vector    40              1         1584     0
      Vector Scatter     1              0            0     0
       Krylov Solver     3              0            0     0
           Index Set     7              4        13448     0
      Preconditioner     2              0            0     0
              Viewer     1              0            0     0
========================================================================================================================
Average time to get PetscTime(): 1.19209e-07
Average time for MPI_Barrier(): 1.05381e-05
Average time for zero size MPI_Send(): 2.20537e-06
#PETSc Option Table entries:
-info petsc_info.txt
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --with-x=0 --with-debugging=0 COPTFLAGS="-O3 -march=native -mtune=native" CXXOPTFLAGS="-O3 -march=native -mtune=native" FOPTFLAGS="-O3 -march=native -mtune=native" --with-shared-libraries=0 --with-cxx=mpic++ --with-cc=mpicc --with-fc=mpif77 --with-blacs=1 --download-blacs=yes --with-scalapack=1 --download-scalapack=yes --with-spai=1 --download-spai=yes --with-hypre=0 --download-hypre=no --with-plapack=1 --download-plapack=yes --download-fblaslapack=1 --download-plapack=1 --with-metis-dir=/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install --with-parmetis-dir=/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install --with-superlu_dist=1 --download-superlu_dist=yes --download-superlu=yes --download-superlu_dist --with-spooles=1 --download-spooles make -j 24
-----------------------------------------
Libraries compiled on Tue Jun 30 15:38:16 2015 on nagoyqatsi.engr.ucdavis.edu 
Machine characteristics: Linux-3.13.0-30-generic-x86_64-with-Ubuntu-14.04-trusty
Using PETSc directory: /home/jaabell/Repositories/essi_dependencies/petsc-3.6.0
Using PETSc arch: arch-linux2-c-opt
-----------------------------------------

Using C compiler: mpicc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: mpif77  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/include -I/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/include -I/home/jaabell/.mvapich/include
-----------------------------------------

Using C linker: mpicc
Using Fortran linker: mpif77
Using libraries: -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lpetsc -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lsuperlu_4.3 -lspai -lscalapack -lsuperlu_dist_4.0 -lflapack -lfblas -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -lparmetis -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -lmetis -lhwloc -lpthread -lssl -lcrypto -lm -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -lmpifort -lgfortran -lm -Wl,-rpath,/home/jaabell/.mvapich/lib -lgfortran -lm -lquadmath -lm -lmpicxx -lstdc++ -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -ldl -Wl,-rpath,/home/jaabell/.mvapich/lib -lmpi -lgcc_s -ldl 
-----------------------------------------

************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

Unknown Name on a arch-linux2-c-opt named nagoyqatsi.engr.ucdavis.edu with 12 processors, by jaabell Wed Jul  1 13:42:34 2015
Using Petsc Release Version 3.6.0, Jun, 09, 2015 

                         Max       Max/Min        Avg      Total 
Time (sec):           1.326e+02      1.00003   1.326e+02
Objects:              5.800e+01      1.00000   5.800e+01
Flops:                1.100e+11      1.04006   1.069e+11  1.283e+12
Flops/sec:            8.293e+08      1.04007   8.063e+08  9.676e+09
MPI Messages:         2.584e+05      2.49958   1.809e+05  2.170e+06
MPI Message Lengths:  3.149e+07      2.17256   1.260e+02  2.734e+08
MPI Reductions:       1.095e+05      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 1.3254e+02  99.9%  1.2832e+12 100.0%  2.170e+06 100.0%  1.260e+02      100.0%  1.017e+05  92.9% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

MatMult            51665 1.0 4.0262e+01 1.3 3.77e+10 1.0 2.2e+06 1.3e+02 0.0e+00 27 34100100  0  27 34100100  0 10932
MatSolve           51670 1.0 4.4664e+01 1.3 3.77e+10 1.0 0.0e+00 0.0e+00 0.0e+00 30 34  0  0  0  30 34  0  0  0  9839
MatLUFactorNum         5 1.0 5.2033e-02 1.1 3.36e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  7530
MatILUFactorSym        1 1.0 6.6602e-03 2.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyBegin       5 1.0 3.3691e-03 2.0 0.00e+00 0.0 3.6e+02 1.8e+03 1.0e+01  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyEnd         5 1.0 6.7972e-02 1.0 0.00e+00 0.0 8.4e+01 3.3e+01 1.7e+01  0  0  0  0  0   0  0  0  0  0     0
MatGetRowIJ            1 1.0 3.6001e-05 7.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetOrdering         1 1.0 5.5051e-04 2.8 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatZeroEntries         5 1.0 9.2900e-03 1.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecMDot            50000 1.0 4.6689e+01 1.7 1.59e+10 1.0 0.0e+00 0.0e+00 5.0e+04 28 14  0  0 46  28 14  0  0 49  3981
VecNorm            51670 1.0 7.4591e+00 1.4 1.06e+09 1.0 0.0e+00 0.0e+00 5.2e+04  5  1  0  0 47   5  1  0  0 51  1662
VecScale           51670 1.0 5.8028e-01 1.4 5.31e+08 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 10685
VecCopy             1670 1.0 5.8324e-02 1.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet             53346 1.0 1.1809e+00 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  1  0  0  0  0   1  0  0  0  0     0
VecAXPY             3335 1.0 6.9923e-02 1.2 6.86e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 11447
VecMAXPY           51670 1.0 7.2888e+00 1.2 1.70e+10 1.0 0.0e+00 0.0e+00 0.0e+00  5 15  0  0  0   5 15  0  0  0 27149
VecScatterBegin    51665 1.0 3.1515e-01 1.5 0.00e+00 0.0 2.2e+06 1.3e+02 0.0e+00  0  0100100  0   0  0100100  0     0
VecScatterEnd      51665 1.0 4.6215e-01 2.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecNormalize       51670 1.0 8.0691e+00 1.3 1.59e+09 1.0 0.0e+00 0.0e+00 5.2e+04  5  1  0  0 47   5  1  0  0 51  2305
KSPGMRESOrthog     50000 1.0 5.2287e+01 1.5 3.19e+10 1.0 0.0e+00 0.0e+00 5.0e+04 33 29  0  0 46  33 29  0  0 49  7110
KSPSetUp               6 1.0 4.6134e-04 4.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSolve               5 1.0 1.3046e+02 1.0 1.10e+11 1.0 2.2e+06 1.3e+02 1.0e+05 98100100100 93  98100100100100  9836
PCSetUp               10 1.0 5.8070e-02 1.2 3.36e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  6747
PCSetUpOnBlocks        5 1.0 1.7014e-02 1.5 6.72e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  4606
PCApply            51670 1.0 4.6982e+01 1.2 3.77e+10 1.0 0.0e+00 0.0e+00 0.0e+00 33 34  0  0  0  33 34  0  0  0  9361
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Matrix     4              0            0     0
              Vector    40              1         1584     0
      Vector Scatter     1              0            0     0
       Krylov Solver     3              0            0     0
           Index Set     7              4        13448     0
      Preconditioner     2              0            0     0
              Viewer     1              0            0     0
========================================================================================================================
Average time to get PetscTime(): 1.19209e-07
Average time for MPI_Barrier(): 1.14441e-05
Average time for zero size MPI_Send(): 2.46366e-06
#PETSc Option Table entries:
-info petsc_info.txt
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --with-x=0 --with-debugging=0 COPTFLAGS="-O3 -march=native -mtune=native" CXXOPTFLAGS="-O3 -march=native -mtune=native" FOPTFLAGS="-O3 -march=native -mtune=native" --with-shared-libraries=0 --with-cxx=mpic++ --with-cc=mpicc --with-fc=mpif77 --with-blacs=1 --download-blacs=yes --with-scalapack=1 --download-scalapack=yes --with-spai=1 --download-spai=yes --with-hypre=0 --download-hypre=no --with-plapack=1 --download-plapack=yes --download-fblaslapack=1 --download-plapack=1 --with-metis-dir=/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install --with-parmetis-dir=/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install --with-superlu_dist=1 --download-superlu_dist=yes --download-superlu=yes --download-superlu_dist --with-spooles=1 --download-spooles make -j 24
-----------------------------------------
Libraries compiled on Tue Jun 30 15:38:16 2015 on nagoyqatsi.engr.ucdavis.edu 
Machine characteristics: Linux-3.13.0-30-generic-x86_64-with-Ubuntu-14.04-trusty
Using PETSc directory: /home/jaabell/Repositories/essi_dependencies/petsc-3.6.0
Using PETSc arch: arch-linux2-c-opt
-----------------------------------------

Using C compiler: mpicc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: mpif77  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/include -I/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/include -I/home/jaabell/.mvapich/include
-----------------------------------------

Using C linker: mpicc
Using Fortran linker: mpif77
Using libraries: -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lpetsc -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lsuperlu_4.3 -lspai -lscalapack -lsuperlu_dist_4.0 -lflapack -lfblas -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -lparmetis -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -lmetis -lhwloc -lpthread -lssl -lcrypto -lm -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -lmpifort -lgfortran -lm -Wl,-rpath,/home/jaabell/.mvapich/lib -lgfortran -lm -lquadmath -lm -lmpicxx -lstdc++ -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -ldl -Wl,-rpath,/home/jaabell/.mvapich/lib -lmpi -lgcc_s -ldl 
-----------------------------------------

************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

Unknown Name on a arch-linux2-c-opt named nagoyqatsi.engr.ucdavis.edu with 12 processors, by jaabell Wed Jul  1 13:43:00 2015
Using Petsc Release Version 3.6.0, Jun, 09, 2015 

                         Max       Max/Min        Avg      Total 
Time (sec):           1.587e+02      1.00002   1.587e+02
Objects:              5.800e+01      1.00000   5.800e+01
Flops:                1.320e+11      1.04006   1.283e+11  1.540e+12
Flops/sec:            8.318e+08      1.04006   8.088e+08  9.705e+09
MPI Messages:         3.100e+05      2.49958   2.170e+05  2.604e+06
MPI Message Lengths:  3.779e+07      2.17256   1.260e+02  3.281e+08
MPI Reductions:       1.317e+05      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 1.5857e+02  99.9%  1.5398e+12 100.0%  2.604e+06 100.0%  1.260e+02      100.0%  1.220e+05  92.6% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

MatMult            61998 1.0 4.8605e+01 1.3 4.53e+10 1.0 2.6e+06 1.3e+02 0.0e+00 27 34100100  0  27 34100100  0 10867
MatSolve           62004 1.0 5.3971e+01 1.3 4.52e+10 1.0 0.0e+00 0.0e+00 0.0e+00 31 34  0  0  0  31 34  0  0  0  9771
MatLUFactorNum         6 1.0 6.1202e-02 1.1 4.03e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  7682
MatILUFactorSym        1 1.0 6.6602e-03 2.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyBegin       6 1.0 3.8674e-03 1.9 0.00e+00 0.0 4.3e+02 1.8e+03 1.2e+01  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyEnd         6 1.0 6.9834e-02 1.0 0.00e+00 0.0 8.4e+01 3.3e+01 1.9e+01  0  0  0  0  0   0  0  0  0  0     0
MatGetRowIJ            1 1.0 3.6001e-05 7.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetOrdering         1 1.0 5.5051e-04 2.8 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatZeroEntries         6 1.0 1.0138e-02 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecMDot            60000 1.0 5.3860e+01 1.7 1.91e+10 1.0 0.0e+00 0.0e+00 6.0e+04 28 14  0  0 46  28 14  0  0 49  4141
VecNorm            62004 1.0 8.6848e+00 1.3 1.28e+09 1.0 0.0e+00 0.0e+00 6.2e+04  5  1  0  0 47   5  1  0  0 51  1713
VecScale           62004 1.0 7.0675e-01 1.5 6.38e+08 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 10528
VecCopy             2004 1.0 6.7320e-02 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet             64015 1.0 1.4229e+00 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  1  0  0  0  0   1  0  0  0  0     0
VecAXPY             4002 1.0 8.5091e-02 1.3 8.23e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 11288
VecMAXPY           62004 1.0 8.5972e+00 1.2 2.04e+10 1.0 0.0e+00 0.0e+00 0.0e+00  5 15  0  0  0   5 15  0  0  0 27620
VecScatterBegin    61998 1.0 3.8155e-01 1.5 0.00e+00 0.0 2.6e+06 1.3e+02 0.0e+00  0  0100100  0   0  0100100  0     0
VecScatterEnd      61998 1.0 5.3855e-01 2.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecNormalize       62004 1.0 9.4208e+00 1.3 1.91e+09 1.0 0.0e+00 0.0e+00 6.2e+04  5  1  0  0 47   5  1  0  0 51  2369
KSPGMRESOrthog     60000 1.0 6.1600e+01 1.6 3.82e+10 1.0 0.0e+00 0.0e+00 6.0e+04 33 29  0  0 46  33 29  0  0 49  7242
KSPSetUp               7 1.0 4.6158e-04 4.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSolve               6 1.0 1.5609e+02 1.0 1.32e+11 1.0 2.6e+06 1.3e+02 1.2e+05 98100100100 93  98100100100100  9865
PCSetUp               12 1.0 6.7255e-02 1.2 4.03e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  6991
PCSetUpOnBlocks        6 1.0 1.7015e-02 1.5 6.72e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  4606
PCApply            62004 1.0 5.6753e+01 1.2 4.53e+10 1.0 0.0e+00 0.0e+00 0.0e+00 33 34  0  0  0  33 34  0  0  0  9299
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Matrix     4              0            0     0
              Vector    40              1         1584     0
      Vector Scatter     1              0            0     0
       Krylov Solver     3              0            0     0
           Index Set     7              4        13448     0
      Preconditioner     2              0            0     0
              Viewer     1              0            0     0
========================================================================================================================
Average time to get PetscTime(): 1.19209e-07
Average time for MPI_Barrier(): 1.15395e-05
Average time for zero size MPI_Send(): 2.26498e-06
#PETSc Option Table entries:
-info petsc_info.txt
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --with-x=0 --with-debugging=0 COPTFLAGS="-O3 -march=native -mtune=native" CXXOPTFLAGS="-O3 -march=native -mtune=native" FOPTFLAGS="-O3 -march=native -mtune=native" --with-shared-libraries=0 --with-cxx=mpic++ --with-cc=mpicc --with-fc=mpif77 --with-blacs=1 --download-blacs=yes --with-scalapack=1 --download-scalapack=yes --with-spai=1 --download-spai=yes --with-hypre=0 --download-hypre=no --with-plapack=1 --download-plapack=yes --download-fblaslapack=1 --download-plapack=1 --with-metis-dir=/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install --with-parmetis-dir=/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install --with-superlu_dist=1 --download-superlu_dist=yes --download-superlu=yes --download-superlu_dist --with-spooles=1 --download-spooles make -j 24
-----------------------------------------
Libraries compiled on Tue Jun 30 15:38:16 2015 on nagoyqatsi.engr.ucdavis.edu 
Machine characteristics: Linux-3.13.0-30-generic-x86_64-with-Ubuntu-14.04-trusty
Using PETSc directory: /home/jaabell/Repositories/essi_dependencies/petsc-3.6.0
Using PETSc arch: arch-linux2-c-opt
-----------------------------------------

Using C compiler: mpicc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: mpif77  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/include -I/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/include -I/home/jaabell/.mvapich/include
-----------------------------------------

Using C linker: mpicc
Using Fortran linker: mpif77
Using libraries: -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lpetsc -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lsuperlu_4.3 -lspai -lscalapack -lsuperlu_dist_4.0 -lflapack -lfblas -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -lparmetis -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -lmetis -lhwloc -lpthread -lssl -lcrypto -lm -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -lmpifort -lgfortran -lm -Wl,-rpath,/home/jaabell/.mvapich/lib -lgfortran -lm -lquadmath -lm -lmpicxx -lstdc++ -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -ldl -Wl,-rpath,/home/jaabell/.mvapich/lib -lmpi -lgcc_s -ldl 
-----------------------------------------

************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

Unknown Name on a arch-linux2-c-opt named nagoyqatsi.engr.ucdavis.edu with 12 processors, by jaabell Wed Jul  1 13:43:26 2015
Using Petsc Release Version 3.6.0, Jun, 09, 2015 

                         Max       Max/Min        Avg      Total 
Time (sec):           1.848e+02      1.00002   1.848e+02
Objects:              5.800e+01      1.00000   5.800e+01
Flops:                1.540e+11      1.04006   1.497e+11  1.796e+12
Flops/sec:            8.330e+08      1.04007   8.099e+08  9.718e+09
MPI Messages:         3.617e+05      2.49958   2.532e+05  3.039e+06
MPI Message Lengths:  4.408e+07      2.17256   1.260e+02  3.828e+08
MPI Reductions:       1.540e+05      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 1.8474e+02  99.9%  1.7964e+12 100.0%  3.038e+06 100.0%  1.260e+02      100.0%  1.424e+05  92.4% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

MatMult            72331 1.0 5.5552e+01 1.2 5.28e+10 1.0 3.0e+06 1.3e+02 0.0e+00 27 34100100  0  27 34100100  0 11093
MatSolve           72338 1.0 6.2165e+01 1.2 5.28e+10 1.0 0.0e+00 0.0e+00 0.0e+00 30 34  0  0  0  31 34  0  0  0  9897
MatLUFactorNum         7 1.0 7.0379e-02 1.1 4.70e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  7794
MatILUFactorSym        1 1.0 6.6602e-03 2.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyBegin       7 1.0 4.4162e-03 1.8 0.00e+00 0.0 5.0e+02 1.8e+03 1.4e+01  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyEnd         7 1.0 7.1289e-02 1.0 0.00e+00 0.0 8.4e+01 3.3e+01 2.1e+01  0  0  0  0  0   0  0  0  0  0     0
MatGetRowIJ            1 1.0 3.6001e-05 7.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetOrdering         1 1.0 5.5051e-04 2.8 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatZeroEntries         7 1.0 1.1036e-02 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecMDot            70000 1.0 6.0912e+01 1.6 2.23e+10 1.0 0.0e+00 0.0e+00 7.0e+04 28 14  0  0 45  28 14  0  0 49  4272
VecNorm            72338 1.0 1.0526e+01 1.3 1.49e+09 1.0 0.0e+00 0.0e+00 7.2e+04  5  1  0  0 47   5  1  0  0 51  1649
VecScale           72338 1.0 8.5160e-01 1.5 7.44e+08 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 10193
VecCopy             2338 1.0 7.9150e-02 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet             74684 1.0 1.6278e+00 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  1  0  0  0  0   1  0  0  0  0     0
VecAXPY             4669 1.0 9.7399e-02 1.2 9.60e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 11505
VecMAXPY           72338 1.0 1.0805e+01 1.3 2.37e+10 1.0 0.0e+00 0.0e+00 0.0e+00  5 15  0  0  0   5 15  0  0  0 25640
VecScatterBegin    72331 1.0 4.4327e-01 1.5 0.00e+00 0.0 3.0e+06 1.3e+02 0.0e+00  0  0100100  0   0  0100100  0     0
VecScatterEnd      72331 1.0 6.1295e-01 2.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecNormalize       72338 1.0 1.1378e+01 1.3 2.23e+09 1.0 0.0e+00 0.0e+00 7.2e+04  5  1  0  0 47   5  1  0  0 51  2289
KSPGMRESOrthog     70000 1.0 7.0872e+01 1.5 4.46e+10 1.0 0.0e+00 0.0e+00 7.0e+04 33 29  0  0 45  33 29  0  0 49  7344
KSPSetUp               8 1.0 4.6229e-04 4.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSolve               7 1.0 1.8188e+02 1.0 1.54e+11 1.0 3.0e+06 1.3e+02 1.4e+05 98100100100 92  98100100100100  9877
PCSetUp               14 1.0 7.6451e-02 1.1 4.70e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  7175
PCSetUpOnBlocks        7 1.0 1.7016e-02 1.5 6.72e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  4605
PCApply            72338 1.0 6.5714e+01 1.2 5.28e+10 1.0 0.0e+00 0.0e+00 0.0e+00 33 34  0  0  0  33 34  0  0  0  9370
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Matrix     4              0            0     0
              Vector    40              1         1584     0
      Vector Scatter     1              0            0     0
       Krylov Solver     3              0            0     0
           Index Set     7              4        13448     0
      Preconditioner     2              0            0     0
              Viewer     1              0            0     0
========================================================================================================================
Average time to get PetscTime(): 1.19209e-07
Average time for MPI_Barrier(): 1.0252e-05
Average time for zero size MPI_Send(): 2.1259e-06
#PETSc Option Table entries:
-info petsc_info.txt
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --with-x=0 --with-debugging=0 COPTFLAGS="-O3 -march=native -mtune=native" CXXOPTFLAGS="-O3 -march=native -mtune=native" FOPTFLAGS="-O3 -march=native -mtune=native" --with-shared-libraries=0 --with-cxx=mpic++ --with-cc=mpicc --with-fc=mpif77 --with-blacs=1 --download-blacs=yes --with-scalapack=1 --download-scalapack=yes --with-spai=1 --download-spai=yes --with-hypre=0 --download-hypre=no --with-plapack=1 --download-plapack=yes --download-fblaslapack=1 --download-plapack=1 --with-metis-dir=/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install --with-parmetis-dir=/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install --with-superlu_dist=1 --download-superlu_dist=yes --download-superlu=yes --download-superlu_dist --with-spooles=1 --download-spooles make -j 24
-----------------------------------------
Libraries compiled on Tue Jun 30 15:38:16 2015 on nagoyqatsi.engr.ucdavis.edu 
Machine characteristics: Linux-3.13.0-30-generic-x86_64-with-Ubuntu-14.04-trusty
Using PETSc directory: /home/jaabell/Repositories/essi_dependencies/petsc-3.6.0
Using PETSc arch: arch-linux2-c-opt
-----------------------------------------

Using C compiler: mpicc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: mpif77  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/include -I/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/include -I/home/jaabell/.mvapich/include
-----------------------------------------

Using C linker: mpicc
Using Fortran linker: mpif77
Using libraries: -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lpetsc -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lsuperlu_4.3 -lspai -lscalapack -lsuperlu_dist_4.0 -lflapack -lfblas -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -lparmetis -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -lmetis -lhwloc -lpthread -lssl -lcrypto -lm -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -lmpifort -lgfortran -lm -Wl,-rpath,/home/jaabell/.mvapich/lib -lgfortran -lm -lquadmath -lm -lmpicxx -lstdc++ -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -ldl -Wl,-rpath,/home/jaabell/.mvapich/lib -lmpi -lgcc_s -ldl 
-----------------------------------------

************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

Unknown Name on a arch-linux2-c-opt named nagoyqatsi.engr.ucdavis.edu with 12 processors, by jaabell Wed Jul  1 13:43:49 2015
Using Petsc Release Version 3.6.0, Jun, 09, 2015 

                         Max       Max/Min        Avg      Total 
Time (sec):           2.083e+02      1.00002   2.083e+02
Objects:              5.800e+01      1.00000   5.800e+01
Flops:                1.760e+11      1.04006   1.711e+11  2.053e+12
Flops/sec:            8.448e+08      1.04006   8.213e+08  9.856e+09
MPI Messages:         4.134e+05      2.49957   2.894e+05  3.473e+06
MPI Message Lengths:  5.038e+07      2.17256   1.260e+02  4.375e+08
MPI Reductions:       1.763e+05      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 2.0819e+02  99.9%  2.0531e+12 100.0%  3.473e+06 100.0%  1.260e+02      100.0%  1.627e+05  92.3% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

MatMult            82664 1.0 6.2189e+01 1.2 6.03e+10 1.0 3.5e+06 1.3e+02 0.0e+00 27 34100100  0  27 34100100  0 11324
MatSolve           82672 1.0 6.9832e+01 1.2 6.03e+10 1.0 0.0e+00 0.0e+00 0.0e+00 31 34  0  0  0  31 34  0  0  0 10069
MatLUFactorNum         8 1.0 7.9988e-02 1.1 5.38e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  7838
MatILUFactorSym        1 1.0 6.6602e-03 2.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyBegin       8 1.0 5.0349e-03 1.7 0.00e+00 0.0 5.8e+02 1.8e+03 1.6e+01  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyEnd         8 1.0 7.2723e-02 1.0 0.00e+00 0.0 8.4e+01 3.3e+01 2.3e+01  0  0  0  0  0   0  0  0  0  0     0
MatGetRowIJ            1 1.0 3.6001e-05 7.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetOrdering         1 1.0 5.5051e-04 2.8 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatZeroEntries         8 1.0 1.2084e-02 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecMDot            80000 1.0 6.5728e+01 1.5 2.55e+10 1.0 0.0e+00 0.0e+00 8.0e+04 27 14  0  0 45  27 14  0  0 49  4525
VecNorm            82672 1.0 1.1794e+01 1.4 1.70e+09 1.0 0.0e+00 0.0e+00 8.3e+04  5  1  0  0 47   5  1  0  0 51  1682
VecScale           82672 1.0 9.7938e-01 1.6 8.50e+08 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 10130
VecCopy             2672 1.0 8.8863e-02 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet             85353 1.0 1.8428e+00 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  1  0  0  0  0   1  0  0  0  0     0
VecAXPY             5336 1.0 1.1113e-01 1.2 1.10e+08 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 11524
VecMAXPY           82672 1.0 1.2561e+01 1.4 2.71e+10 1.0 0.0e+00 0.0e+00 0.0e+00  5 15  0  0  0   5 15  0  0  0 25205
VecScatterBegin    82664 1.0 5.0803e-01 1.5 0.00e+00 0.0 3.5e+06 1.3e+02 0.0e+00  0  0100100  0   0  0100100  0     0
VecScatterEnd      82664 1.0 6.7971e-01 1.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecNormalize       82672 1.0 1.2764e+01 1.3 2.55e+09 1.0 0.0e+00 0.0e+00 8.3e+04  5  1  0  0 47   5  1  0  0 51  2332
KSPGMRESOrthog     80000 1.0 7.7351e+01 1.4 5.10e+10 1.0 0.0e+00 0.0e+00 8.0e+04 32 29  0  0 45  32 29  0  0 49  7690
KSPSetUp               9 1.0 4.6277e-04 4.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSolve               8 1.0 2.0496e+02 1.0 1.76e+11 1.0 3.5e+06 1.3e+02 1.6e+05 98100100100 92  98100100100100 10017
PCSetUp               16 1.0 8.6079e-02 1.1 5.38e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  7283
PCSetUpOnBlocks        8 1.0 1.7017e-02 1.5 6.72e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  4605
PCApply            82672 1.0 7.3875e+01 1.2 6.03e+10 1.0 0.0e+00 0.0e+00 0.0e+00 33 34  0  0  0  33 34  0  0  0  9526
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Matrix     4              0            0     0
              Vector    40              1         1584     0
      Vector Scatter     1              0            0     0
       Krylov Solver     3              0            0     0
           Index Set     7              4        13448     0
      Preconditioner     2              0            0     0
              Viewer     1              0            0     0
========================================================================================================================
Average time to get PetscTime(): 1.19209e-07
Average time for MPI_Barrier(): 1.10626e-05
Average time for zero size MPI_Send(): 2.32458e-06
#PETSc Option Table entries:
-info petsc_info.txt
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --with-x=0 --with-debugging=0 COPTFLAGS="-O3 -march=native -mtune=native" CXXOPTFLAGS="-O3 -march=native -mtune=native" FOPTFLAGS="-O3 -march=native -mtune=native" --with-shared-libraries=0 --with-cxx=mpic++ --with-cc=mpicc --with-fc=mpif77 --with-blacs=1 --download-blacs=yes --with-scalapack=1 --download-scalapack=yes --with-spai=1 --download-spai=yes --with-hypre=0 --download-hypre=no --with-plapack=1 --download-plapack=yes --download-fblaslapack=1 --download-plapack=1 --with-metis-dir=/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install --with-parmetis-dir=/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install --with-superlu_dist=1 --download-superlu_dist=yes --download-superlu=yes --download-superlu_dist --with-spooles=1 --download-spooles make -j 24
-----------------------------------------
Libraries compiled on Tue Jun 30 15:38:16 2015 on nagoyqatsi.engr.ucdavis.edu 
Machine characteristics: Linux-3.13.0-30-generic-x86_64-with-Ubuntu-14.04-trusty
Using PETSc directory: /home/jaabell/Repositories/essi_dependencies/petsc-3.6.0
Using PETSc arch: arch-linux2-c-opt
-----------------------------------------

Using C compiler: mpicc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: mpif77  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/include -I/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/include -I/home/jaabell/.mvapich/include
-----------------------------------------

Using C linker: mpicc
Using Fortran linker: mpif77
Using libraries: -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lpetsc -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lsuperlu_4.3 -lspai -lscalapack -lsuperlu_dist_4.0 -lflapack -lfblas -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -lparmetis -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -lmetis -lhwloc -lpthread -lssl -lcrypto -lm -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -lmpifort -lgfortran -lm -Wl,-rpath,/home/jaabell/.mvapich/lib -lgfortran -lm -lquadmath -lm -lmpicxx -lstdc++ -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -ldl -Wl,-rpath,/home/jaabell/.mvapich/lib -lmpi -lgcc_s -ldl 
-----------------------------------------

************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

Unknown Name on a arch-linux2-c-opt named nagoyqatsi.engr.ucdavis.edu with 12 processors, by jaabell Wed Jul  1 13:44:13 2015
Using Petsc Release Version 3.6.0, Jun, 09, 2015 

                         Max       Max/Min        Avg      Total 
Time (sec):           2.318e+02      1.00001   2.318e+02
Objects:              5.800e+01      1.00000   5.800e+01
Flops:                1.980e+11      1.04006   1.925e+11  2.310e+12
Flops/sec:            8.542e+08      1.04006   8.305e+08  9.966e+09
MPI Messages:         4.651e+05      2.49957   3.256e+05  3.907e+06
MPI Message Lengths:  5.668e+07      2.17256   1.260e+02  4.922e+08
MPI Reductions:       1.986e+05      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 2.3162e+02  99.9%  2.3097e+12 100.0%  3.907e+06 100.0%  1.260e+02      100.0%  1.831e+05  92.2% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

MatMult            92997 1.0 7.0149e+01 1.2 6.79e+10 1.0 3.9e+06 1.3e+02 0.0e+00 27 34100100  0  27 34100100  0 11294
MatSolve           93006 1.0 7.7559e+01 1.2 6.78e+10 1.0 0.0e+00 0.0e+00 0.0e+00 31 34  0  0  0  31 34  0  0  0 10199
MatLUFactorNum         9 1.0 8.9484e-02 1.1 6.05e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  7881
MatILUFactorSym        1 1.0 6.6602e-03 2.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyBegin       9 1.0 5.5165e-03 1.7 0.00e+00 0.0 6.5e+02 1.8e+03 1.8e+01  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyEnd         9 1.0 7.4254e-02 1.0 0.00e+00 0.0 8.4e+01 3.3e+01 2.5e+01  0  0  0  0  0   0  0  0  0  0     0
MatGetRowIJ            1 1.0 3.6001e-05 7.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetOrdering         1 1.0 5.5051e-04 2.8 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatZeroEntries         9 1.0 1.3036e-02 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecMDot            90000 1.0 7.5000e+01 1.6 2.87e+10 1.0 0.0e+00 0.0e+00 9.0e+04 27 14  0  0 45  27 14  0  0 49  4461
VecNorm            93006 1.0 1.2631e+01 1.3 1.91e+09 1.0 0.0e+00 0.0e+00 9.3e+04  5  1  0  0 47   5  1  0  0 51  1767
VecScale           93006 1.0 1.0864e+00 1.5 9.57e+08 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 10273
VecCopy             3006 1.0 1.0196e-01 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet             96022 1.0 2.0954e+00 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  1  0  0  0  0   1  0  0  0  0     0
VecAXPY             6003 1.0 1.2338e-01 1.2 1.23e+08 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 11677
VecMAXPY           93006 1.0 1.3557e+01 1.3 3.05e+10 1.0 0.0e+00 0.0e+00 0.0e+00  5 15  0  0  0   5 15  0  0  0 26274
VecScatterBegin    92997 1.0 5.8680e-01 1.5 0.00e+00 0.0 3.9e+06 1.3e+02 0.0e+00  0  0100100  0   0  0100100  0     0
VecScatterEnd      92997 1.0 7.3402e-01 1.8 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecNormalize       93006 1.0 1.3718e+01 1.3 2.87e+09 1.0 0.0e+00 0.0e+00 9.3e+04  5  1  0  0 47   5  1  0  0 51  2441
KSPGMRESOrthog     90000 1.0 8.7551e+01 1.5 5.74e+10 1.0 0.0e+00 0.0e+00 9.0e+04 32 29  0  0 45  32 29  0  0 49  7643
KSPSetUp              10 1.0 4.6301e-04 4.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSolve               9 1.0 2.2805e+02 1.0 1.98e+11 1.0 3.9e+06 1.3e+02 1.8e+05 98100100100 92  98100100100100 10128
PCSetUp               18 1.0 9.5593e-02 1.1 6.05e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  7378
PCSetUpOnBlocks        9 1.0 1.7018e-02 1.5 6.72e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  4605
PCApply            93006 1.0 8.2385e+01 1.2 6.79e+10 1.0 0.0e+00 0.0e+00 0.0e+00 33 34  0  0  0  33 34  0  0  0  9609
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Matrix     4              0            0     0
              Vector    40              1         1584     0
      Vector Scatter     1              0            0     0
       Krylov Solver     3              0            0     0
           Index Set     7              4        13448     0
      Preconditioner     2              0            0     0
              Viewer     1              0            0     0
========================================================================================================================
Average time to get PetscTime(): 1.43051e-07
Average time for MPI_Barrier(): 1.92165e-05
Average time for zero size MPI_Send(): 2.14577e-06
#PETSc Option Table entries:
-info petsc_info.txt
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --with-x=0 --with-debugging=0 COPTFLAGS="-O3 -march=native -mtune=native" CXXOPTFLAGS="-O3 -march=native -mtune=native" FOPTFLAGS="-O3 -march=native -mtune=native" --with-shared-libraries=0 --with-cxx=mpic++ --with-cc=mpicc --with-fc=mpif77 --with-blacs=1 --download-blacs=yes --with-scalapack=1 --download-scalapack=yes --with-spai=1 --download-spai=yes --with-hypre=0 --download-hypre=no --with-plapack=1 --download-plapack=yes --download-fblaslapack=1 --download-plapack=1 --with-metis-dir=/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install --with-parmetis-dir=/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install --with-superlu_dist=1 --download-superlu_dist=yes --download-superlu=yes --download-superlu_dist --with-spooles=1 --download-spooles make -j 24
-----------------------------------------
Libraries compiled on Tue Jun 30 15:38:16 2015 on nagoyqatsi.engr.ucdavis.edu 
Machine characteristics: Linux-3.13.0-30-generic-x86_64-with-Ubuntu-14.04-trusty
Using PETSc directory: /home/jaabell/Repositories/essi_dependencies/petsc-3.6.0
Using PETSc arch: arch-linux2-c-opt
-----------------------------------------

Using C compiler: mpicc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: mpif77  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/include -I/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/include -I/home/jaabell/.mvapich/include
-----------------------------------------

Using C linker: mpicc
Using Fortran linker: mpif77
Using libraries: -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lpetsc -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lsuperlu_4.3 -lspai -lscalapack -lsuperlu_dist_4.0 -lflapack -lfblas -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -lparmetis -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -lmetis -lhwloc -lpthread -lssl -lcrypto -lm -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -lmpifort -lgfortran -lm -Wl,-rpath,/home/jaabell/.mvapich/lib -lgfortran -lm -lquadmath -lm -lmpicxx -lstdc++ -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -ldl -Wl,-rpath,/home/jaabell/.mvapich/lib -lmpi -lgcc_s -ldl 
-----------------------------------------

************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

Unknown Name on a arch-linux2-c-opt named nagoyqatsi.engr.ucdavis.edu with 12 processors, by jaabell Wed Jul  1 13:44:41 2015
Using Petsc Release Version 3.6.0, Jun, 09, 2015 

                         Max       Max/Min        Avg      Total 
Time (sec):           2.597e+02      1.00001   2.597e+02
Objects:              5.800e+01      1.00000   5.800e+01
Flops:                2.200e+11      1.04006   2.139e+11  2.566e+12
Flops/sec:            8.469e+08      1.04006   8.234e+08  9.881e+09
MPI Messages:         5.167e+05      2.49957   3.617e+05  4.341e+06
MPI Message Lengths:  6.297e+07      2.17256   1.260e+02  5.469e+08
MPI Reductions:       2.208e+05      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 2.5958e+02  99.9%  2.5663e+12 100.0%  4.341e+06 100.0%  1.260e+02      100.0%  2.034e+05  92.1% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

MatMult           103330 1.0 7.9059e+01 1.3 7.54e+10 1.0 4.3e+06 1.3e+02 0.0e+00 27 34100100  0  27 34100100  0 11135
MatSolve          103340 1.0 8.6910e+01 1.2 7.54e+10 1.0 0.0e+00 0.0e+00 0.0e+00 31 34  0  0  0  31 34  0  0  0 10113
MatLUFactorNum        10 1.0 9.9038e-02 1.1 6.72e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  7912
MatILUFactorSym        1 1.0 6.6602e-03 2.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyBegin      10 1.0 6.0179e-03 1.6 0.00e+00 0.0 7.2e+02 1.8e+03 2.0e+01  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyEnd        10 1.0 7.5516e-02 1.0 0.00e+00 0.0 8.4e+01 3.3e+01 2.7e+01  0  0  0  0  0   0  0  0  0  0     0
MatGetRowIJ            1 1.0 3.6001e-05 7.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetOrdering         1 1.0 5.5051e-04 2.8 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatZeroEntries        10 1.0 1.4120e-02 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecMDot           100000 1.0 8.6161e+01 1.6 3.19e+10 1.0 0.0e+00 0.0e+00 1.0e+05 28 14  0  0 45  28 14  0  0 49  4315
VecNorm           103340 1.0 1.4042e+01 1.3 2.13e+09 1.0 0.0e+00 0.0e+00 1.0e+05  5  1  0  0 47   5  1  0  0 51  1766
VecScale          103340 1.0 1.1954e+00 1.5 1.06e+09 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 10374
VecCopy             3340 1.0 1.1708e-01 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet            106691 1.0 2.3814e+00 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  1  0  0  0  0   1  0  0  0  0     0
VecAXPY             6670 1.0 1.3779e-01 1.2 1.37e+08 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 11618
VecMAXPY          103340 1.0 1.4617e+01 1.3 3.39e+10 1.0 0.0e+00 0.0e+00 0.0e+00  5 15  0  0  0   5 15  0  0  0 27076
VecScatterBegin   103330 1.0 6.6218e-01 1.5 0.00e+00 0.0 4.3e+06 1.3e+02 0.0e+00  0  0100100  0   0  0100100  0     0
VecScatterEnd     103330 1.0 8.0669e-01 1.8 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecNormalize      103340 1.0 1.5246e+01 1.3 3.19e+09 1.0 0.0e+00 0.0e+00 1.0e+05  5  1  0  0 47   5  1  0  0 51  2440
KSPGMRESOrthog    100000 1.0 9.9719e+01 1.5 6.37e+10 1.0 0.0e+00 0.0e+00 1.0e+05 32 29  0  0 45  32 29  0  0 49  7456
KSPSetUp              11 1.0 4.6325e-04 4.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSolve              10 1.0 2.5568e+02 1.0 2.20e+11 1.0 4.3e+06 1.3e+02 2.0e+05 98100100100 92  98100100100100 10037
PCSetUp               20 1.0 1.0517e-01 1.1 6.72e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  7451
PCSetUpOnBlocks       10 1.0 1.7019e-02 1.5 6.72e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  4605
PCApply           103340 1.0 9.3555e+01 1.2 7.54e+10 1.0 0.0e+00 0.0e+00 0.0e+00 33 34  0  0  0  33 34  0  0  0  9402
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Matrix     4              0            0     0
              Vector    40              1         1584     0
      Vector Scatter     1              0            0     0
       Krylov Solver     3              0            0     0
           Index Set     7              4        13448     0
      Preconditioner     2              0            0     0
              Viewer     1              0            0     0
========================================================================================================================
Average time to get PetscTime(): 1.19209e-07
Average time for MPI_Barrier(): 8.86917e-06
Average time for zero size MPI_Send(): 2.32458e-06
#PETSc Option Table entries:
-info petsc_info.txt
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --with-x=0 --with-debugging=0 COPTFLAGS="-O3 -march=native -mtune=native" CXXOPTFLAGS="-O3 -march=native -mtune=native" FOPTFLAGS="-O3 -march=native -mtune=native" --with-shared-libraries=0 --with-cxx=mpic++ --with-cc=mpicc --with-fc=mpif77 --with-blacs=1 --download-blacs=yes --with-scalapack=1 --download-scalapack=yes --with-spai=1 --download-spai=yes --with-hypre=0 --download-hypre=no --with-plapack=1 --download-plapack=yes --download-fblaslapack=1 --download-plapack=1 --with-metis-dir=/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install --with-parmetis-dir=/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install --with-superlu_dist=1 --download-superlu_dist=yes --download-superlu=yes --download-superlu_dist --with-spooles=1 --download-spooles make -j 24
-----------------------------------------
Libraries compiled on Tue Jun 30 15:38:16 2015 on nagoyqatsi.engr.ucdavis.edu 
Machine characteristics: Linux-3.13.0-30-generic-x86_64-with-Ubuntu-14.04-trusty
Using PETSc directory: /home/jaabell/Repositories/essi_dependencies/petsc-3.6.0
Using PETSc arch: arch-linux2-c-opt
-----------------------------------------

Using C compiler: mpicc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: mpif77  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/include -I/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/include -I/home/jaabell/.mvapich/include
-----------------------------------------

Using C linker: mpicc
Using Fortran linker: mpif77
Using libraries: -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lpetsc -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lsuperlu_4.3 -lspai -lscalapack -lsuperlu_dist_4.0 -lflapack -lfblas -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -lparmetis -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -lmetis -lhwloc -lpthread -lssl -lcrypto -lm -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -lmpifort -lgfortran -lm -Wl,-rpath,/home/jaabell/.mvapich/lib -lgfortran -lm -lquadmath -lm -lmpicxx -lstdc++ -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -ldl -Wl,-rpath,/home/jaabell/.mvapich/lib -lmpi -lgcc_s -ldl 
-----------------------------------------
-------------- next part --------------
************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

Unknown Name on a arch-linux2-c-opt named nagoyqatsi.engr.ucdavis.edu with 18 processors, by jaabell Wed Jul  1 13:54:59 2015
Using Petsc Release Version 3.6.0, Jun, 09, 2015 

                         Max       Max/Min        Avg      Total 
Time (sec):           3.717e-01      1.01553   3.688e-01
Objects:              3.900e+01      1.00000   3.900e+01
Flops:                1.161e+07      1.06173   1.129e+07  2.031e+08
Flops/sec:            3.164e+07      1.06524   3.060e+07  5.509e+08
MPI Messages:         5.400e+01      2.84211   3.503e+01  6.305e+02
MPI Message Lengths:  2.412e+04      3.68807   4.487e+02  2.829e+05
MPI Reductions:       3.000e+01      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 3.6875e-01 100.0%  2.0314e+08 100.0%  6.305e+02 100.0%  4.487e+02      100.0%  2.900e+01  96.7% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

MatMult                6 1.0 5.7786e-03 2.4 2.92e+06 1.1 4.0e+02 1.3e+02 0.0e+00  1 25 63 18  0   1 25 63 18  0  8846
MatSolve               7 1.0 4.8840e-03 1.6 3.40e+06 1.1 0.0e+00 0.0e+00 0.0e+00  1 29  0  0  0   1 29  0  0  0 12178
MatLUFactorNum         1 1.0 8.3728e-03 1.6 4.48e+06 1.1 0.0e+00 0.0e+00 0.0e+00  2 39  0  0  0   2 39  0  0  0  9347
MatILUFactorSym        1 1.0 5.3070e-03 2.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  1  0  0  0  0   1  0  0  0  0     0
MatAssemblyBegin       1 1.0 1.4017e-03 2.6 0.00e+00 0.0 1.0e+02 2.2e+03 2.0e+00  0  0 16 81  7   0  0 16 81  7     0
MatAssemblyEnd         1 1.0 7.7770e-02 1.0 0.00e+00 0.0 1.3e+02 3.3e+01 9.0e+00 21  0 21  2 30  21  0 21  2 31     0
MatGetRowIJ            1 1.0 1.0014e-05 2.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetOrdering         1 1.0 4.1127e-04 2.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatZeroEntries         1 1.0 4.6177e-03 2.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  1  0  0  0  0   1  0  0  0  0     0
VecMDot                6 1.0 5.7666e-0313.8 2.88e+05 1.1 0.0e+00 0.0e+00 6.0e+00  1  2  0  0 20   1  2  0  0 21   874
VecNorm                7 1.0 8.9319e-0325.5 9.59e+04 1.1 0.0e+00 0.0e+00 7.0e+00  1  1  0  0 23   1  1  0  0 24   188
VecScale               7 1.0 9.1314e-05 2.1 4.80e+04 1.1 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  9199
VecCopy                1 1.0 6.4850e-05 3.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet                10 1.0 1.7023e-04 1.6 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecAXPY                1 1.0 2.6941e-05 2.6 1.37e+04 1.1 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  8908
VecMAXPY               7 1.0 2.6107e-04 2.3 3.70e+05 1.1 0.0e+00 0.0e+00 0.0e+00  0  3  0  0  0   0  3  0  0  0 24821
VecScatterBegin        6 1.0 8.4639e-05 1.9 0.00e+00 0.0 4.0e+02 1.3e+02 0.0e+00  0  0 63 18  0   0  0 63 18  0     0
VecScatterEnd          6 1.0 2.1577e-04 6.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecNormalize           7 1.0 9.0244e-0318.8 1.44e+05 1.1 0.0e+00 0.0e+00 7.0e+00  2  1  0  0 23   2  1  0  0 24   279
KSPGMRESOrthog         6 1.0 5.9283e-03 9.4 5.76e+05 1.1 0.0e+00 0.0e+00 6.0e+00  1  5  0  0 20   1  5  0  0 21  1700
KSPSetUp               2 1.0 9.8395e-0410.6 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSolve               1 1.0 3.2758e-02 1.3 1.16e+07 1.1 4.0e+02 1.3e+02 1.3e+01  8100 63 18 43   8100 63 18 45  6201
PCSetUp                2 1.0 1.3752e-02 1.6 4.48e+06 1.1 0.0e+00 0.0e+00 0.0e+00  3 39  0  0  0   3 39  0  0  0  5691
PCSetUpOnBlocks        1 1.0 1.3273e-02 1.6 4.48e+06 1.1 0.0e+00 0.0e+00 0.0e+00  3 39  0  0  0   3 39  0  0  0  5896
PCApply                7 1.0 5.2822e-03 1.6 3.40e+06 1.1 0.0e+00 0.0e+00 0.0e+00  1 29  0  0  0   1 29  0  0  0 11260
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Matrix     4              0            0     0
              Vector    21              1         1584     0
      Vector Scatter     1              0            0     0
       Krylov Solver     3              0            0     0
           Index Set     7              4        10056     0
      Preconditioner     2              0            0     0
              Viewer     1              0            0     0
========================================================================================================================
Average time to get PetscTime(): 1.66893e-07
Average time for MPI_Barrier(): 1.3876e-05
Average time for zero size MPI_Send(): 0.00168145
#PETSc Option Table entries:
-info petsc_info.txt
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --with-x=0 --with-debugging=0 COPTFLAGS="-O3 -march=native -mtune=native" CXXOPTFLAGS="-O3 -march=native -mtune=native" FOPTFLAGS="-O3 -march=native -mtune=native" --with-shared-libraries=0 --with-cxx=mpic++ --with-cc=mpicc --with-fc=mpif77 --with-blacs=1 --download-blacs=yes --with-scalapack=1 --download-scalapack=yes --with-spai=1 --download-spai=yes --with-hypre=0 --download-hypre=no --with-plapack=1 --download-plapack=yes --download-fblaslapack=1 --download-plapack=1 --with-metis-dir=/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install --with-parmetis-dir=/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install --with-superlu_dist=1 --download-superlu_dist=yes --download-superlu=yes --download-superlu_dist --with-spooles=1 --download-spooles make -j 24
-----------------------------------------
Libraries compiled on Tue Jun 30 15:38:16 2015 on nagoyqatsi.engr.ucdavis.edu 
Machine characteristics: Linux-3.13.0-30-generic-x86_64-with-Ubuntu-14.04-trusty
Using PETSc directory: /home/jaabell/Repositories/essi_dependencies/petsc-3.6.0
Using PETSc arch: arch-linux2-c-opt
-----------------------------------------

Using C compiler: mpicc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: mpif77  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/include -I/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/include -I/home/jaabell/.mvapich/include
-----------------------------------------

Using C linker: mpicc
Using Fortran linker: mpif77
Using libraries: -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lpetsc -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lsuperlu_4.3 -lspai -lscalapack -lsuperlu_dist_4.0 -lflapack -lfblas -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -lparmetis -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -lmetis -lhwloc -lpthread -lssl -lcrypto -lm -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -lmpifort -lgfortran -lm -Wl,-rpath,/home/jaabell/.mvapich/lib -lgfortran -lm -lquadmath -lm -lmpicxx -lstdc++ -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -ldl -Wl,-rpath,/home/jaabell/.mvapich/lib -lmpi -lgcc_s -ldl 
-----------------------------------------

************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

Unknown Name on a arch-linux2-c-opt named nagoyqatsi.engr.ucdavis.edu with 18 processors, by jaabell Wed Jul  1 13:54:59 2015
Using Petsc Release Version 3.6.0, Jun, 09, 2015 

                         Max       Max/Min        Avg      Total 
Time (sec):           7.851e-01      1.00891   7.810e-01
Objects:              3.900e+01      1.00000   3.900e+01
Flops:                2.691e+07      1.06156   2.615e+07  4.706e+08
Flops/sec:            3.448e+07      1.06178   3.348e+07  6.026e+08
MPI Messages:         1.150e+02      2.80488   7.472e+01  1.345e+03
MPI Message Lengths:  4.966e+04      3.56270   4.359e+02  5.862e+05
MPI Reductions:       1.991e+03      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 7.3103e-01  93.6%  4.7064e+08 100.0%  1.327e+03  98.7%  4.359e+02      100.0%  5.200e+01   2.6% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

MatMult               15 1.0 1.2228e-02 2.3 7.30e+06 1.1 9.9e+02 1.3e+02 0.0e+00  1 27 74 21  0   1 27 75 21  0 10451
MatSolve              17 1.0 1.1958e-02 1.7 8.26e+06 1.1 0.0e+00 0.0e+00 0.0e+00  1 31  0  0  0   1 31  0  0  0 12080
MatLUFactorNum         2 1.0 2.5573e-02 2.3 8.96e+06 1.1 0.0e+00 0.0e+00 0.0e+00  2 33  0  0  0   2 33  0  0  0  6121
MatILUFactorSym        1 1.0 5.3070e-03 2.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   1  0  0  0  0     0
MatAssemblyBegin       2 1.0 1.7176e-03 2.0 0.00e+00 0.0 2.0e+02 2.2e+03 4.0e+00  0  0 15 78  0   0  0 15 78  8     0
MatAssemblyEnd         2 1.0 7.9341e-02 1.0 0.00e+00 0.0 1.3e+02 3.3e+01 1.1e+01 10  0 10  1  1  11  0 10  1 21     0
MatGetRowIJ            1 1.0 1.0014e-05 2.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetOrdering         1 1.0 4.1127e-04 2.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatZeroEntries         2 1.0 6.2950e-03 2.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  1  0  0  0  0   1  0  0  0  0     0
VecMDot               15 1.0 1.6722e-02 3.1 9.05e+05 1.1 0.0e+00 0.0e+00 1.5e+01  1  3  0  0  1   1  3  0  0 29   947
VecNorm               17 1.0 2.5777e-02 3.7 2.33e+05 1.1 0.0e+00 0.0e+00 1.7e+01  2  1  0  0  1   2  1  0  0 33   158
VecScale              17 1.0 1.8477e-04 1.8 1.17e+05 1.1 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 11040
VecCopy                2 1.0 1.6999e-04 5.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet                22 1.0 1.8678e-03 7.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecAXPY                2 1.0 5.4359e-05 2.2 2.74e+04 1.1 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  8830
VecMAXPY              17 1.0 5.8579e-04 1.9 1.11e+06 1.1 0.0e+00 0.0e+00 0.0e+00  0  4  0  0  0   0  4  0  0  0 33186
VecScatterBegin       15 1.0 2.3293e-04 2.8 0.00e+00 0.0 9.9e+02 1.3e+02 0.0e+00  0  0 74 21  0   0  0 75 21  0     0
VecScatterEnd         15 1.0 2.9254e-04 3.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecNormalize          17 1.0 2.5988e-02 3.6 3.50e+05 1.1 0.0e+00 0.0e+00 1.7e+01  2  1  0  0  1   2  1  0  0 33   235
KSPGMRESOrthog        15 1.0 1.7086e-02 3.1 1.81e+06 1.1 0.0e+00 0.0e+00 1.5e+01  1  7  0  0  1   1  7  0  0 29  1854
KSPSetUp               3 1.0 9.8419e-0410.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSolve               2 1.0 7.6287e-02 1.3 2.69e+07 1.1 9.9e+02 1.3e+02 3.2e+01  9100 74 21  2   9100 75 21 62  6169
PCSetUp                4 1.0 3.0286e-02 2.0 8.96e+06 1.1 0.0e+00 0.0e+00 0.0e+00  3 33  0  0  0   3 33  0  0  0  5168
PCSetUpOnBlocks        2 1.0 1.3275e-02 1.6 4.48e+06 1.1 0.0e+00 0.0e+00 0.0e+00  1 17  0  0  0   2 17  0  0  0  5896
PCApply               17 1.0 3.0767e-02 2.3 1.27e+07 1.1 0.0e+00 0.0e+00 0.0e+00  2 47  0  0  0   3 47  0  0  0  7239
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Matrix     4              0            0     0
              Vector    21              1         1584     0
      Vector Scatter     1              0            0     0
       Krylov Solver     3              0            0     0
           Index Set     7              4        10056     0
      Preconditioner     2              0            0     0
              Viewer     1              0            0     0
========================================================================================================================
Average time to get PetscTime(): 1.43051e-07
Average time for MPI_Barrier(): 1.45912e-05
Average time for zero size MPI_Send(): 2.38419e-06
#PETSc Option Table entries:
-info petsc_info.txt
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --with-x=0 --with-debugging=0 COPTFLAGS="-O3 -march=native -mtune=native" CXXOPTFLAGS="-O3 -march=native -mtune=native" FOPTFLAGS="-O3 -march=native -mtune=native" --with-shared-libraries=0 --with-cxx=mpic++ --with-cc=mpicc --with-fc=mpif77 --with-blacs=1 --download-blacs=yes --with-scalapack=1 --download-scalapack=yes --with-spai=1 --download-spai=yes --with-hypre=0 --download-hypre=no --with-plapack=1 --download-plapack=yes --download-fblaslapack=1 --download-plapack=1 --with-metis-dir=/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install --with-parmetis-dir=/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install --with-superlu_dist=1 --download-superlu_dist=yes --download-superlu=yes --download-superlu_dist --with-spooles=1 --download-spooles make -j 24
-----------------------------------------
Libraries compiled on Tue Jun 30 15:38:16 2015 on nagoyqatsi.engr.ucdavis.edu 
Machine characteristics: Linux-3.13.0-30-generic-x86_64-with-Ubuntu-14.04-trusty
Using PETSc directory: /home/jaabell/Repositories/essi_dependencies/petsc-3.6.0
Using PETSc arch: arch-linux2-c-opt
-----------------------------------------

Using C compiler: mpicc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: mpif77  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/include -I/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/include -I/home/jaabell/.mvapich/include
-----------------------------------------

Using C linker: mpicc
Using Fortran linker: mpif77
Using libraries: -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lpetsc -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lsuperlu_4.3 -lspai -lscalapack -lsuperlu_dist_4.0 -lflapack -lfblas -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -lparmetis -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -lmetis -lhwloc -lpthread -lssl -lcrypto -lm -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -lmpifort -lgfortran -lm -Wl,-rpath,/home/jaabell/.mvapich/lib -lgfortran -lm -lquadmath -lm -lmpicxx -lstdc++ -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -ldl -Wl,-rpath,/home/jaabell/.mvapich/lib -lmpi -lgcc_s -ldl 
-----------------------------------------

************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

Unknown Name on a arch-linux2-c-opt named nagoyqatsi.engr.ucdavis.edu with 18 processors, by jaabell Wed Jul  1 13:55:00 2015
Using Petsc Release Version 3.6.0, Jun, 09, 2015 

                         Max       Max/Min        Avg      Total 
Time (sec):           1.159e+00      1.00558   1.155e+00
Objects:              3.900e+01      1.00000   3.900e+01
Flops:                4.220e+07      1.06152   4.101e+07  7.381e+08
Flops/sec:            3.653e+07      1.06064   3.550e+07  6.391e+08
MPI Messages:         1.760e+02      2.79365   1.144e+02  2.060e+03
MPI Message Lengths:  7.521e+04      3.52427   4.319e+02  8.895e+05
MPI Reductions:       3.952e+03      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 1.0843e+00  93.9%  7.3815e+08 100.0%  2.024e+03  98.3%  4.319e+02      100.0%  7.500e+01   1.9% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

MatMult               24 1.0 1.9367e-02 2.4 1.17e+07 1.1 1.6e+03 1.3e+02 0.0e+00  1 28 77 22  0   1 28 78 22  0 10558
MatSolve              27 1.0 1.9733e-02 1.8 1.31e+07 1.1 0.0e+00 0.0e+00 0.0e+00  1 31  0  0  0   1 31  0  0  0 11626
MatLUFactorNum         3 1.0 3.5394e-02 2.1 1.34e+07 1.1 0.0e+00 0.0e+00 0.0e+00  2 32  0  0  0   2 32  0  0  0  6634
MatILUFactorSym        1 1.0 5.3070e-03 2.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyBegin       3 1.0 3.0434e-03 2.7 0.00e+00 0.0 3.1e+02 2.2e+03 6.0e+00  0  0 15 77  0   0  0 15 77  8     0
MatAssemblyEnd         3 1.0 1.2823e-01 1.1 0.00e+00 0.0 1.3e+02 3.3e+01 1.3e+01 10  0  6  0  0  11  0  7  0 17     0
MatGetRowIJ            1 1.0 1.0014e-05 2.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetOrdering         1 1.0 4.1127e-04 2.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatZeroEntries         3 1.0 7.3771e-03 2.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   1  0  0  0  0     0
VecMDot               24 1.0 2.7449e-02 3.8 1.52e+06 1.1 0.0e+00 0.0e+00 2.4e+01  1  4  0  0  1   1  4  0  0 32   970
VecNorm               27 1.0 3.3906e-02 3.1 3.70e+05 1.1 0.0e+00 0.0e+00 2.7e+01  2  1  0  0  1   2  1  0  0 36   191
VecScale              27 1.0 2.8515e-04 1.9 1.85e+05 1.1 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 11362
VecCopy                3 1.0 1.8811e-04 3.7 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet                34 1.0 2.1212e-03 5.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecAXPY                3 1.0 7.0095e-05 1.9 4.11e+04 1.1 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 10272
VecMAXPY              27 1.0 1.2825e-03 2.4 1.85e+06 1.1 0.0e+00 0.0e+00 0.0e+00  0  4  0  0  0   0  4  0  0  0 25264
VecScatterBegin       24 1.0 3.0899e-04 2.6 0.00e+00 0.0 1.6e+03 1.3e+02 0.0e+00  0  0 77 22  0   0  0 78 22  0     0
VecScatterEnd         24 1.0 3.6216e-04 2.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecNormalize          27 1.0 3.4173e-02 3.0 5.55e+05 1.1 0.0e+00 0.0e+00 2.7e+01  2  1  0  0  1   2  1  0  0 36   284
KSPGMRESOrthog        24 1.0 2.8013e-02 3.6 3.04e+06 1.1 0.0e+00 0.0e+00 2.4e+01  1  7  0  0  1   1  7  0  0 32  1902
KSPSetUp               4 1.0 9.8443e-0410.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSolve               3 1.0 1.0952e-01 1.2 4.22e+07 1.1 1.6e+03 1.3e+02 5.1e+01  9100 77 22  1   9100 78 22 68  6740
PCSetUp                6 1.0 4.0119e-02 1.9 1.34e+07 1.1 0.0e+00 0.0e+00 0.0e+00  2 32  0  0  0   2 32  0  0  0  5852
PCSetUpOnBlocks        3 1.0 1.3276e-02 1.6 4.48e+06 1.1 0.0e+00 0.0e+00 0.0e+00  1 11  0  0  0   1 11  0  0  0  5895
PCApply               27 1.0 4.7019e-02 2.0 2.21e+07 1.1 0.0e+00 0.0e+00 0.0e+00  3 52  0  0  0   3 52  0  0  0  8208
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Matrix     4              0            0     0
              Vector    21              1         1584     0
      Vector Scatter     1              0            0     0
       Krylov Solver     3              0            0     0
           Index Set     7              4        10056     0
      Preconditioner     2              0            0     0
              Viewer     1              0            0     0
========================================================================================================================
Average time to get PetscTime(): 1.43051e-07
Average time for MPI_Barrier(): 1.36852e-05
Average time for zero size MPI_Send(): 2.39743e-06
#PETSc Option Table entries:
-info petsc_info.txt
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --with-x=0 --with-debugging=0 COPTFLAGS="-O3 -march=native -mtune=native" CXXOPTFLAGS="-O3 -march=native -mtune=native" FOPTFLAGS="-O3 -march=native -mtune=native" --with-shared-libraries=0 --with-cxx=mpic++ --with-cc=mpicc --with-fc=mpif77 --with-blacs=1 --download-blacs=yes --with-scalapack=1 --download-scalapack=yes --with-spai=1 --download-spai=yes --with-hypre=0 --download-hypre=no --with-plapack=1 --download-plapack=yes --download-fblaslapack=1 --download-plapack=1 --with-metis-dir=/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install --with-parmetis-dir=/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install --with-superlu_dist=1 --download-superlu_dist=yes --download-superlu=yes --download-superlu_dist --with-spooles=1 --download-spooles make -j 24
-----------------------------------------
Libraries compiled on Tue Jun 30 15:38:16 2015 on nagoyqatsi.engr.ucdavis.edu 
Machine characteristics: Linux-3.13.0-30-generic-x86_64-with-Ubuntu-14.04-trusty
Using PETSc directory: /home/jaabell/Repositories/essi_dependencies/petsc-3.6.0
Using PETSc arch: arch-linux2-c-opt
-----------------------------------------

Using C compiler: mpicc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: mpif77  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/include -I/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/include -I/home/jaabell/.mvapich/include
-----------------------------------------

Using C linker: mpicc
Using Fortran linker: mpif77
Using libraries: -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lpetsc -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lsuperlu_4.3 -lspai -lscalapack -lsuperlu_dist_4.0 -lflapack -lfblas -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -lparmetis -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -lmetis -lhwloc -lpthread -lssl -lcrypto -lm -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -lmpifort -lgfortran -lm -Wl,-rpath,/home/jaabell/.mvapich/lib -lgfortran -lm -lquadmath -lm -lmpicxx -lstdc++ -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -ldl -Wl,-rpath,/home/jaabell/.mvapich/lib -lmpi -lgcc_s -ldl 
-----------------------------------------

************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

Unknown Name on a arch-linux2-c-opt named nagoyqatsi.engr.ucdavis.edu with 18 processors, by jaabell Wed Jul  1 13:55:00 2015
Using Petsc Release Version 3.6.0, Jun, 09, 2015 

                         Max       Max/Min        Avg      Total 
Time (sec):           1.479e+00      1.00365   1.476e+00
Objects:              3.900e+01      1.00000   3.900e+01
Flops:                5.877e+07      1.06147   5.711e+07  1.028e+09
Flops/sec:            3.978e+07      1.06013   3.869e+07  6.964e+08
MPI Messages:         2.430e+02      2.79310   1.578e+02  2.840e+03
MPI Message Lengths:  1.013e+05      3.48302   4.229e+02  1.201e+06
MPI Reductions:       5.915e+03      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 1.3853e+00  93.8%  1.0281e+09 100.0%  2.786e+03  98.1%  4.229e+02      100.0%  1.000e+02   1.7% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

MatMult               34 1.0 2.6043e-02 2.2 1.65e+07 1.1 2.2e+03 1.3e+02 0.0e+00  1 28 79 23  0   1 28 81 23  0 11122
MatSolve              38 1.0 2.6503e-02 1.7 1.85e+07 1.1 0.0e+00 0.0e+00 0.0e+00  1 31  0  0  0   2 31  0  0  0 12183
MatLUFactorNum         4 1.0 4.4976e-02 2.0 1.79e+07 1.1 0.0e+00 0.0e+00 0.0e+00  2 30  0  0  0   2 30  0  0  0  6960
MatILUFactorSym        1 1.0 5.3070e-03 2.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyBegin       4 1.0 3.5584e-03 2.6 0.00e+00 0.0 4.1e+02 2.2e+03 8.0e+00  0  0 14 76  0   0  0 15 76  8     0
MatAssemblyEnd         4 1.0 1.2939e-01 1.1 0.00e+00 0.0 1.3e+02 3.3e+01 1.5e+01  8  0  5  0  0   9  0  5  0 15     0
MatGetRowIJ            1 1.0 1.0014e-05 2.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetOrdering         1 1.0 4.1127e-04 2.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatZeroEntries         4 1.0 8.7659e-03 1.7 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecMDot               34 1.0 3.4745e-02 3.8 2.28e+06 1.1 0.0e+00 0.0e+00 3.4e+01  1  4  0  0  1   1  4  0  0 34  1147
VecNorm               38 1.0 4.1194e-02 3.1 5.21e+05 1.1 0.0e+00 0.0e+00 3.8e+01  2  1  0  0  1   2  1  0  0 38   221
VecScale              38 1.0 4.1938e-04 1.9 2.60e+05 1.1 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 10873
VecCopy                4 1.0 2.0719e-04 3.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet                47 1.0 2.5659e-03 4.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecAXPY                4 1.0 9.2745e-05 1.8 5.48e+04 1.1 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 10351
VecMAXPY              38 1.0 1.5228e-03 2.0 2.74e+06 1.1 0.0e+00 0.0e+00 0.0e+00  0  5  0  0  0   0  5  0  0  0 31521
VecScatterBegin       34 1.0 3.9530e-04 2.5 0.00e+00 0.0 2.2e+03 1.3e+02 0.0e+00  0  0 79 23  0   0  0 81 23  0     0
VecScatterEnd         34 1.0 4.3344e-04 2.6 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecNormalize          38 1.0 4.1541e-02 3.0 7.81e+05 1.1 0.0e+00 0.0e+00 3.8e+01  2  1  0  0  1   2  1  0  0 38   329
KSPGMRESOrthog        34 1.0 3.5556e-02 3.6 4.55e+06 1.1 0.0e+00 0.0e+00 3.4e+01  1  8  0  0  1   1  8  0  0 34  2241
KSPSetUp               5 1.0 9.8467e-0410.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSolve               4 1.0 1.3956e-01 1.2 5.88e+07 1.1 2.2e+03 1.3e+02 7.2e+01  9100 79 23  1   9100 81 23 72  7366
PCSetUp                8 1.0 4.9715e-02 1.9 1.79e+07 1.1 0.0e+00 0.0e+00 0.0e+00  2 30  0  0  0   2 30  0  0  0  6297
PCSetUpOnBlocks        4 1.0 1.3277e-02 1.6 4.48e+06 1.1 0.0e+00 0.0e+00 0.0e+00  1  8  0  0  0   1  8  0  0  0  5895
PCApply               38 1.0 6.2709e-02 1.8 3.19e+07 1.1 0.0e+00 0.0e+00 0.0e+00  3 54  0  0  0   3 54  0  0  0  8893
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Matrix     4              0            0     0
              Vector    21              1         1584     0
      Vector Scatter     1              0            0     0
       Krylov Solver     3              0            0     0
           Index Set     7              4        10056     0
      Preconditioner     2              0            0     0
              Viewer     1              0            0     0
========================================================================================================================
Average time to get PetscTime(): 1.43051e-07
Average time for MPI_Barrier(): 1.28746e-05
Average time for zero size MPI_Send(): 2.43717e-06
#PETSc Option Table entries:
-info petsc_info.txt
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --with-x=0 --with-debugging=0 COPTFLAGS="-O3 -march=native -mtune=native" CXXOPTFLAGS="-O3 -march=native -mtune=native" FOPTFLAGS="-O3 -march=native -mtune=native" --with-shared-libraries=0 --with-cxx=mpic++ --with-cc=mpicc --with-fc=mpif77 --with-blacs=1 --download-blacs=yes --with-scalapack=1 --download-scalapack=yes --with-spai=1 --download-spai=yes --with-hypre=0 --download-hypre=no --with-plapack=1 --download-plapack=yes --download-fblaslapack=1 --download-plapack=1 --with-metis-dir=/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install --with-parmetis-dir=/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install --with-superlu_dist=1 --download-superlu_dist=yes --download-superlu=yes --download-superlu_dist --with-spooles=1 --download-spooles make -j 24
-----------------------------------------
Libraries compiled on Tue Jun 30 15:38:16 2015 on nagoyqatsi.engr.ucdavis.edu 
Machine characteristics: Linux-3.13.0-30-generic-x86_64-with-Ubuntu-14.04-trusty
Using PETSc directory: /home/jaabell/Repositories/essi_dependencies/petsc-3.6.0
Using PETSc arch: arch-linux2-c-opt
-----------------------------------------

Using C compiler: mpicc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: mpif77  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/include -I/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/include -I/home/jaabell/.mvapich/include
-----------------------------------------

Using C linker: mpicc
Using Fortran linker: mpif77
Using libraries: -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lpetsc -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lsuperlu_4.3 -lspai -lscalapack -lsuperlu_dist_4.0 -lflapack -lfblas -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -lparmetis -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -lmetis -lhwloc -lpthread -lssl -lcrypto -lm -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -lmpifort -lgfortran -lm -Wl,-rpath,/home/jaabell/.mvapich/lib -lgfortran -lm -lquadmath -lm -lmpicxx -lstdc++ -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -ldl -Wl,-rpath,/home/jaabell/.mvapich/lib -lmpi -lgcc_s -ldl 
-----------------------------------------

************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

Unknown Name on a arch-linux2-c-opt named nagoyqatsi.engr.ucdavis.edu with 18 processors, by jaabell Wed Jul  1 13:55:00 2015
Using Petsc Release Version 3.6.0, Jun, 09, 2015 

                         Max       Max/Min        Avg      Total 
Time (sec):           1.868e+00      1.00356   1.864e+00
Objects:              3.900e+01      1.00000   3.900e+01
Flops:                7.534e+07      1.06145   7.322e+07  1.318e+09
Flops/sec:            4.038e+07      1.06008   3.928e+07  7.070e+08
MPI Messages:         3.100e+02      2.79279   2.011e+02  3.620e+03
MPI Message Lengths:  1.274e+05      3.45912   4.178e+02  1.513e+06
MPI Reductions:       7.878e+03      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 1.7546e+00  94.1%  1.3180e+09 100.0%  3.548e+03  98.0%  4.178e+02      100.0%  1.250e+02   1.6% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

MatMult               44 1.0 3.6276e-02 2.1 2.14e+07 1.1 2.9e+03 1.3e+02 0.0e+00  1 28 80 24  0   2 28 82 24  0 10333
MatSolve              49 1.0 3.5264e-02 1.7 2.38e+07 1.1 0.0e+00 0.0e+00 0.0e+00  2 32  0  0  0   2 32  0  0  0 11807
MatLUFactorNum         5 1.0 5.3989e-02 1.8 2.24e+07 1.1 0.0e+00 0.0e+00 0.0e+00  2 30  0  0  0   2 30  0  0  0  7248
MatILUFactorSym        1 1.0 5.3070e-03 2.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyBegin       5 1.0 1.8149e-0211.2 0.00e+00 0.0 5.1e+02 2.2e+03 1.0e+01  0  0 14 76  0   0  0 14 76  8     0
MatAssemblyEnd         5 1.0 1.6462e-01 1.2 0.00e+00 0.0 1.3e+02 3.3e+01 1.7e+01  8  0  4  0  0   9  0  4  0 14     0
MatGetRowIJ            1 1.0 1.0014e-05 2.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetOrdering         1 1.0 4.1127e-04 2.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatZeroEntries         5 1.0 9.7947e-03 1.6 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecMDot               44 1.0 4.4258e-02 3.6 3.03e+06 1.1 0.0e+00 0.0e+00 4.4e+01  1  4  0  0  1   2  4  0  0 35  1198
VecNorm               49 1.0 6.2629e-02 4.5 6.72e+05 1.1 0.0e+00 0.0e+00 4.9e+01  2  1  0  0  1   2  1  0  0 39   188
VecScale              49 1.0 5.4622e-04 1.8 3.36e+05 1.1 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 10765
VecCopy                5 1.0 2.5487e-04 3.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet                60 1.0 3.1738e-03 3.7 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecAXPY                5 1.0 1.1301e-04 1.8 6.85e+04 1.1 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 10618
VecMAXPY              49 1.0 1.9016e-03 1.6 3.63e+06 1.1 0.0e+00 0.0e+00 0.0e+00  0  5  0  0  0   0  5  0  0  0 33445
VecScatterBegin       44 1.0 4.8709e-04 2.2 0.00e+00 0.0 2.9e+03 1.3e+02 0.0e+00  0  0 80 24  0   0  0 82 24  0     0
VecScatterEnd         44 1.0 5.1999e-04 2.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecNormalize          49 1.0 6.3123e-02 4.4 1.01e+06 1.1 0.0e+00 0.0e+00 4.9e+01  2  1  0  0  1   2  1  0  0 39   279
KSPGMRESOrthog        44 1.0 4.5371e-02 3.3 6.06e+06 1.1 0.0e+00 0.0e+00 4.4e+01  1  8  0  0  1   2  8  0  0 35  2338
KSPSetUp               6 1.0 9.8491e-0410.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSolve               5 1.0 1.9240e-01 1.3 7.53e+07 1.1 2.9e+03 1.3e+02 9.3e+01  9100 80 24  1  10100 82 24 74  6850
PCSetUp               10 1.0 5.8741e-02 1.7 2.24e+07 1.1 0.0e+00 0.0e+00 0.0e+00  2 30  0  0  0   2 30  0  0  0  6662
PCSetUpOnBlocks        5 1.0 1.3278e-02 1.6 4.48e+06 1.1 0.0e+00 0.0e+00 0.0e+00  1  6  0  0  0   1  6  0  0  0  5894
PCApply               49 1.0 8.0155e-02 1.6 4.17e+07 1.1 0.0e+00 0.0e+00 0.0e+00  3 55  0  0  0   4 55  0  0  0  9100
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Matrix     4              0            0     0
              Vector    21              1         1584     0
      Vector Scatter     1              0            0     0
       Krylov Solver     3              0            0     0
           Index Set     7              4        10056     0
      Preconditioner     2              0            0     0
              Viewer     1              0            0     0
========================================================================================================================
Average time to get PetscTime(): 1.43051e-07
Average time for MPI_Barrier(): 1.37329e-05
Average time for zero size MPI_Send(): 2.34445e-06
#PETSc Option Table entries:
-info petsc_info.txt
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --with-x=0 --with-debugging=0 COPTFLAGS="-O3 -march=native -mtune=native" CXXOPTFLAGS="-O3 -march=native -mtune=native" FOPTFLAGS="-O3 -march=native -mtune=native" --with-shared-libraries=0 --with-cxx=mpic++ --with-cc=mpicc --with-fc=mpif77 --with-blacs=1 --download-blacs=yes --with-scalapack=1 --download-scalapack=yes --with-spai=1 --download-spai=yes --with-hypre=0 --download-hypre=no --with-plapack=1 --download-plapack=yes --download-fblaslapack=1 --download-plapack=1 --with-metis-dir=/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install --with-parmetis-dir=/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install --with-superlu_dist=1 --download-superlu_dist=yes --download-superlu=yes --download-superlu_dist --with-spooles=1 --download-spooles make -j 24
-----------------------------------------
Libraries compiled on Tue Jun 30 15:38:16 2015 on nagoyqatsi.engr.ucdavis.edu 
Machine characteristics: Linux-3.13.0-30-generic-x86_64-with-Ubuntu-14.04-trusty
Using PETSc directory: /home/jaabell/Repositories/essi_dependencies/petsc-3.6.0
Using PETSc arch: arch-linux2-c-opt
-----------------------------------------

Using C compiler: mpicc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: mpif77  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/include -I/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/include -I/home/jaabell/.mvapich/include
-----------------------------------------

Using C linker: mpicc
Using Fortran linker: mpif77
Using libraries: -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lpetsc -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lsuperlu_4.3 -lspai -lscalapack -lsuperlu_dist_4.0 -lflapack -lfblas -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -lparmetis -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -lmetis -lhwloc -lpthread -lssl -lcrypto -lm -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -lmpifort -lgfortran -lm -Wl,-rpath,/home/jaabell/.mvapich/lib -lgfortran -lm -lquadmath -lm -lmpicxx -lstdc++ -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -ldl -Wl,-rpath,/home/jaabell/.mvapich/lib -lmpi -lgcc_s -ldl 
-----------------------------------------

************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

Unknown Name on a arch-linux2-c-opt named nagoyqatsi.engr.ucdavis.edu with 18 processors, by jaabell Wed Jul  1 13:55:01 2015
Using Petsc Release Version 3.6.0, Jun, 09, 2015 

                         Max       Max/Min        Avg      Total 
Time (sec):           2.202e+00      1.00244   2.199e+00
Objects:              3.900e+01      1.00000   3.900e+01
Flops:                8.938e+07      1.06146   8.686e+07  1.564e+09
Flops/sec:            4.060e+07      1.06028   3.949e+07  7.109e+08
MPI Messages:         3.650e+02      2.78626   2.372e+02  4.269e+03
MPI Message Lengths:  1.524e+05      3.47252   4.235e+02  1.808e+06
MPI Reductions:       9.837e+03      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 2.0674e+00  94.0%  1.5636e+09 100.0%  4.179e+03  97.9%  4.235e+02      100.0%  1.460e+02   1.5% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

MatMult               52 1.0 4.3921e-02 2.1 2.53e+07 1.1 3.4e+03 1.3e+02 0.0e+00  1 28 80 24  0   2 28 82 24  0 10086
MatSolve              58 1.0 3.8979e-02 1.6 2.82e+07 1.1 0.0e+00 0.0e+00 0.0e+00  2 32  0  0  0   2 32  0  0  0 12643
MatLUFactorNum         6 1.0 6.1010e-02 1.7 2.69e+07 1.1 0.0e+00 0.0e+00 0.0e+00  2 30  0  0  0   2 30  0  0  0  7697
MatILUFactorSym        1 1.0 5.3070e-03 2.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyBegin       6 1.0 1.8684e-0210.2 0.00e+00 0.0 6.1e+02 2.2e+03 1.2e+01  0  0 14 76  0   0  0 15 76  8     0
MatAssemblyEnd         6 1.0 1.6610e-01 1.2 0.00e+00 0.0 1.3e+02 3.3e+01 1.9e+01  7  0  3  0  0   8  0  3  0 13     0
MatGetRowIJ            1 1.0 1.0014e-05 2.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetOrdering         1 1.0 4.1127e-04 2.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatZeroEntries         6 1.0 1.1241e-02 1.6 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecMDot               52 1.0 5.1157e-02 3.6 3.52e+06 1.1 0.0e+00 0.0e+00 5.2e+01  1  4  0  0  1   1  4  0  0 36  1206
VecNorm               58 1.0 6.8662e-02 4.9 7.95e+05 1.1 0.0e+00 0.0e+00 5.8e+01  2  1  0  0  1   2  1  0  0 40   203
VecScale              58 1.0 6.3705e-04 1.8 3.97e+05 1.1 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 10925
VecCopy                6 1.0 2.8062e-04 3.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet                71 1.0 3.3255e-03 3.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecAXPY                6 1.0 1.3876e-04 1.7 8.22e+04 1.1 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 10378
VecMAXPY              58 1.0 2.1372e-03 1.6 4.24e+06 1.1 0.0e+00 0.0e+00 0.0e+00  0  5  0  0  0   0  5  0  0  0 34700
VecScatterBegin       52 1.0 5.4979e-04 2.2 0.00e+00 0.0 3.4e+03 1.3e+02 0.0e+00  0  0 80 24  0   0  0 82 24  0     0
VecScatterEnd         52 1.0 5.8532e-04 2.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecNormalize          58 1.0 6.9216e-02 4.7 1.19e+06 1.1 0.0e+00 0.0e+00 5.8e+01  2  1  0  0  1   2  1  0  0 40   302
KSPGMRESOrthog        52 1.0 5.2438e-02 3.3 7.04e+06 1.1 0.0e+00 0.0e+00 5.2e+01  1  8  0  0  1   2  8  0  0 36  2352
KSPSetUp               7 1.0 9.8515e-0410.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSolve               6 1.0 2.2081e-01 1.3 8.94e+07 1.1 3.4e+03 1.3e+02 1.1e+02  9100 80 24  1   9100 82 24 75  7081
PCSetUp               12 1.0 6.5772e-02 1.6 2.69e+07 1.1 0.0e+00 0.0e+00 0.0e+00  2 30  0  0  0   2 30  0  0  0  7139
PCSetUpOnBlocks        6 1.0 1.3279e-02 1.6 4.48e+06 1.1 0.0e+00 0.0e+00 0.0e+00  1  5  0  0  0   1  5  0  0  0  5894
PCApply               58 1.0 9.2465e-02 1.5 5.06e+07 1.1 0.0e+00 0.0e+00 0.0e+00  3 57  0  0  0   4 57  0  0  0  9562
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Matrix     4              0            0     0
              Vector    21              1         1584     0
      Vector Scatter     1              0            0     0
       Krylov Solver     3              0            0     0
           Index Set     7              4        10056     0
      Preconditioner     2              0            0     0
              Viewer     1              0            0     0
========================================================================================================================
Average time to get PetscTime(): 1.43051e-07
Average time for MPI_Barrier(): 1.37329e-05
Average time for zero size MPI_Send(): 2.29147e-06
#PETSc Option Table entries:
-info petsc_info.txt
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --with-x=0 --with-debugging=0 COPTFLAGS="-O3 -march=native -mtune=native" CXXOPTFLAGS="-O3 -march=native -mtune=native" FOPTFLAGS="-O3 -march=native -mtune=native" --with-shared-libraries=0 --with-cxx=mpic++ --with-cc=mpicc --with-fc=mpif77 --with-blacs=1 --download-blacs=yes --with-scalapack=1 --download-scalapack=yes --with-spai=1 --download-spai=yes --with-hypre=0 --download-hypre=no --with-plapack=1 --download-plapack=yes --download-fblaslapack=1 --download-plapack=1 --with-metis-dir=/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install --with-parmetis-dir=/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install --with-superlu_dist=1 --download-superlu_dist=yes --download-superlu=yes --download-superlu_dist --with-spooles=1 --download-spooles make -j 24
-----------------------------------------
Libraries compiled on Tue Jun 30 15:38:16 2015 on nagoyqatsi.engr.ucdavis.edu 
Machine characteristics: Linux-3.13.0-30-generic-x86_64-with-Ubuntu-14.04-trusty
Using PETSc directory: /home/jaabell/Repositories/essi_dependencies/petsc-3.6.0
Using PETSc arch: arch-linux2-c-opt
-----------------------------------------

Using C compiler: mpicc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: mpif77  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/include -I/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/include -I/home/jaabell/.mvapich/include
-----------------------------------------

Using C linker: mpicc
Using Fortran linker: mpif77
Using libraries: -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lpetsc -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lsuperlu_4.3 -lspai -lscalapack -lsuperlu_dist_4.0 -lflapack -lfblas -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -lparmetis -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -lmetis -lhwloc -lpthread -lssl -lcrypto -lm -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -lmpifort -lgfortran -lm -Wl,-rpath,/home/jaabell/.mvapich/lib -lgfortran -lm -lquadmath -lm -lmpicxx -lstdc++ -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -ldl -Wl,-rpath,/home/jaabell/.mvapich/lib -lmpi -lgcc_s -ldl 
-----------------------------------------

************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

Unknown Name on a arch-linux2-c-opt named nagoyqatsi.engr.ucdavis.edu with 18 processors, by jaabell Wed Jul  1 13:55:01 2015
Using Petsc Release Version 3.6.0, Jun, 09, 2015 

                         Max       Max/Min        Avg      Total 
Time (sec):           2.527e+00      1.00220   2.524e+00
Objects:              3.900e+01      1.00000   3.900e+01
Flops:                1.034e+08      1.06147   1.005e+08  1.809e+09
Flops/sec:            4.094e+07      1.06035   3.982e+07  7.168e+08
MPI Messages:         4.200e+02      2.78146   2.732e+02  4.918e+03
MPI Message Lengths:  1.774e+05      3.48221   4.276e+02  2.103e+06
MPI Reductions:       1.180e+04      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 2.3704e+00  93.9%  1.8091e+09 100.0%  4.810e+03  97.8%  4.276e+02      100.0%  1.670e+02   1.4% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

MatMult               60 1.0 5.2383e-02 2.1 2.92e+07 1.1 4.0e+03 1.3e+02 0.0e+00  1 28 81 24  0   2 28 82 24  0  9758
MatSolve              67 1.0 4.3626e-02 1.5 3.26e+07 1.1 0.0e+00 0.0e+00 0.0e+00  2 31  0  0  0   2 31  0  0  0 13049
MatLUFactorNum         7 1.0 6.7851e-02 1.5 3.13e+07 1.1 0.0e+00 0.0e+00 0.0e+00  2 30  0  0  0   2 30  0  0  0  8074
MatILUFactorSym        1 1.0 5.3070e-03 2.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyBegin       7 1.0 1.9327e-02 8.9 0.00e+00 0.0 7.1e+02 2.2e+03 1.4e+01  0  0 15 76  0   0  0 15 76  8     0
MatAssemblyEnd         7 1.0 1.6972e-01 1.2 0.00e+00 0.0 1.3e+02 3.3e+01 2.1e+01  6  0  3  0  0   7  0  3  0 13     0
MatGetRowIJ            1 1.0 1.0014e-05 2.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetOrdering         1 1.0 4.1127e-04 2.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatZeroEntries         7 1.0 1.2034e-02 1.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecMDot               60 1.0 5.6120e-02 3.7 4.02e+06 1.1 0.0e+00 0.0e+00 6.0e+01  1  4  0  0  1   1  4  0  0 36  1253
VecNorm               67 1.0 7.5908e-02 4.9 9.18e+05 1.1 0.0e+00 0.0e+00 6.7e+01  2  1  0  0  1   2  1  0  0 40   212
VecScale              67 1.0 7.0763e-04 1.7 4.59e+05 1.1 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 11362
VecCopy                7 1.0 3.0398e-04 2.8 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet                82 1.0 3.4907e-03 3.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecAXPY                7 1.0 1.8215e-04 1.9 9.59e+04 1.1 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  9223
VecMAXPY              67 1.0 2.3444e-03 1.6 4.84e+06 1.1 0.0e+00 0.0e+00 0.0e+00  0  5  0  0  0   0  5  0  0  0 36138
VecScatterBegin       60 1.0 6.1297e-04 2.1 0.00e+00 0.0 4.0e+03 1.3e+02 0.0e+00  0  0 81 24  0   0  0 82 24  0     0
VecScatterEnd         60 1.0 6.3133e-04 2.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecNormalize          67 1.0 7.6524e-02 4.8 1.38e+06 1.1 0.0e+00 0.0e+00 6.7e+01  2  1  0  0  1   2  1  0  0 40   315
KSPGMRESOrthog        60 1.0 5.7593e-02 3.4 8.03e+06 1.1 0.0e+00 0.0e+00 6.0e+01  1  8  0  0  1   2  8  0  0 36  2442
KSPSetUp               8 1.0 9.8562e-0410.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSolve               7 1.0 2.5042e-01 1.3 1.03e+08 1.1 4.0e+03 1.3e+02 1.3e+02  9100 81 24  1   9100 82 24 76  7224
PCSetUp               14 1.0 7.2622e-02 1.5 3.13e+07 1.1 0.0e+00 0.0e+00 0.0e+00  2 30  0  0  0   2 30  0  0  0  7544
PCSetUpOnBlocks        7 1.0 1.3280e-02 1.6 4.48e+06 1.1 0.0e+00 0.0e+00 0.0e+00  0  4  0  0  0   0  4  0  0  0  5893
PCApply               67 1.0 1.0518e-01 1.4 5.94e+07 1.1 0.0e+00 0.0e+00 0.0e+00  3 57  0  0  0   4 57  0  0  0  9877
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Matrix     4              0            0     0
              Vector    21              1         1584     0
      Vector Scatter     1              0            0     0
       Krylov Solver     3              0            0     0
           Index Set     7              4        10056     0
      Preconditioner     2              0            0     0
              Viewer     1              0            0     0
========================================================================================================================
Average time to get PetscTime(): 1.19209e-07
Average time for MPI_Barrier(): 1.41621e-05
Average time for zero size MPI_Send(): 2.27822e-06
#PETSc Option Table entries:
-info petsc_info.txt
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --with-x=0 --with-debugging=0 COPTFLAGS="-O3 -march=native -mtune=native" CXXOPTFLAGS="-O3 -march=native -mtune=native" FOPTFLAGS="-O3 -march=native -mtune=native" --with-shared-libraries=0 --with-cxx=mpic++ --with-cc=mpicc --with-fc=mpif77 --with-blacs=1 --download-blacs=yes --with-scalapack=1 --download-scalapack=yes --with-spai=1 --download-spai=yes --with-hypre=0 --download-hypre=no --with-plapack=1 --download-plapack=yes --download-fblaslapack=1 --download-plapack=1 --with-metis-dir=/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install --with-parmetis-dir=/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install --with-superlu_dist=1 --download-superlu_dist=yes --download-superlu=yes --download-superlu_dist --with-spooles=1 --download-spooles make -j 24
-----------------------------------------
Libraries compiled on Tue Jun 30 15:38:16 2015 on nagoyqatsi.engr.ucdavis.edu 
Machine characteristics: Linux-3.13.0-30-generic-x86_64-with-Ubuntu-14.04-trusty
Using PETSc directory: /home/jaabell/Repositories/essi_dependencies/petsc-3.6.0
Using PETSc arch: arch-linux2-c-opt
-----------------------------------------

Using C compiler: mpicc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: mpif77  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/include -I/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/include -I/home/jaabell/.mvapich/include
-----------------------------------------

Using C linker: mpicc
Using Fortran linker: mpif77
Using libraries: -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lpetsc -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lsuperlu_4.3 -lspai -lscalapack -lsuperlu_dist_4.0 -lflapack -lfblas -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -lparmetis -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -lmetis -lhwloc -lpthread -lssl -lcrypto -lm -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -lmpifort -lgfortran -lm -Wl,-rpath,/home/jaabell/.mvapich/lib -lgfortran -lm -lquadmath -lm -lmpicxx -lstdc++ -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -ldl -Wl,-rpath,/home/jaabell/.mvapich/lib -lmpi -lgcc_s -ldl 
-----------------------------------------

************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

Unknown Name on a arch-linux2-c-opt named nagoyqatsi.engr.ucdavis.edu with 18 processors, by jaabell Wed Jul  1 13:55:01 2015
Using Petsc Release Version 3.6.0, Jun, 09, 2015 

                         Max       Max/Min        Avg      Total 
Time (sec):           2.852e+00      1.00183   2.850e+00
Objects:              3.900e+01      1.00000   3.900e+01
Flops:                1.200e+08      1.06145   1.166e+08  2.099e+09
Flops/sec:            4.208e+07      1.06047   4.092e+07  7.366e+08
MPI Messages:         4.870e+02      2.78286   3.166e+02  5.698e+03
MPI Message Lengths:  2.035e+05      3.46732   4.237e+02  2.414e+06
MPI Reductions:       1.376e+04      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 2.6758e+00  93.9%  2.0990e+09 100.0%  5.572e+03  97.8%  4.237e+02      100.0%  1.920e+02   1.4% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

MatMult               70 1.0 5.7620e-02 1.9 3.41e+07 1.1 4.6e+03 1.3e+02 0.0e+00  2 28 81 24  0   2 28 83 24  0 10350
MatSolve              78 1.0 5.1231e-02 1.5 3.79e+07 1.1 0.0e+00 0.0e+00 0.0e+00  2 32  0  0  0   2 32  0  0  0 12937
MatLUFactorNum         8 1.0 7.5051e-02 1.5 3.58e+07 1.1 0.0e+00 0.0e+00 0.0e+00  2 30  0  0  0   2 30  0  0  0  8342
MatILUFactorSym        1 1.0 5.3070e-03 2.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyBegin       8 1.0 2.2929e-02 9.6 0.00e+00 0.0 8.2e+02 2.2e+03 1.6e+01  0  0 14 76  0   0  0 15 76  8     0
MatAssemblyEnd         8 1.0 1.7418e-01 1.2 0.00e+00 0.0 1.3e+02 3.3e+01 2.3e+01  6  0  2  0  0   6  0  2  0 12     0
MatGetRowIJ            1 1.0 1.0014e-05 2.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetOrdering         1 1.0 4.1127e-04 2.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatZeroEntries         8 1.0 1.2835e-02 1.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecMDot               70 1.0 6.5610e-02 3.0 4.77e+06 1.1 0.0e+00 0.0e+00 7.0e+01  1  4  0  0  1   2  4  0  0 36  1273
VecNorm               78 1.0 8.1122e-02 5.2 1.07e+06 1.1 0.0e+00 0.0e+00 7.8e+01  2  1  0  0  1   2  1  0  0 41   231
VecScale              78 1.0 8.2183e-04 1.7 5.35e+05 1.1 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 11389
VecCopy                8 1.0 3.2353e-04 2.6 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet                95 1.0 3.6633e-03 2.7 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecAXPY                8 1.0 2.0409e-04 1.9 1.10e+05 1.1 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  9408
VecMAXPY              78 1.0 2.6994e-03 1.6 5.73e+06 1.1 0.0e+00 0.0e+00 0.0e+00  0  5  0  0  0   0  5  0  0  0 37164
VecScatterBegin       70 1.0 7.1168e-04 2.1 0.00e+00 0.0 4.6e+03 1.3e+02 0.0e+00  0  0 81 24  0   0  0 83 24  0     0
VecScatterEnd         70 1.0 7.1335e-04 2.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecNormalize          78 1.0 8.1872e-02 4.9 1.60e+06 1.1 0.0e+00 0.0e+00 7.8e+01  2  1  0  0  1   2  1  0  0 41   343
KSPGMRESOrthog        70 1.0 6.7232e-02 2.8 9.54e+06 1.1 0.0e+00 0.0e+00 7.0e+01  2  8  0  0  1   2  8  0  0 36  2484
KSPSetUp               9 1.0 9.8586e-0410.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSolve               8 1.0 2.8454e-01 1.3 1.20e+08 1.1 4.6e+03 1.3e+02 1.5e+02  9100 81 24  1   9100 83 24 77  7377
PCSetUp               16 1.0 7.9836e-02 1.5 3.58e+07 1.1 0.0e+00 0.0e+00 0.0e+00  2 30  0  0  0   2 30  0  0  0  7842
PCSetUpOnBlocks        8 1.0 1.3281e-02 1.6 4.48e+06 1.1 0.0e+00 0.0e+00 0.0e+00  0  4  0  0  0   0  4  0  0  0  5893
PCApply               78 1.0 1.2265e-01 1.4 6.92e+07 1.1 0.0e+00 0.0e+00 0.0e+00  4 58  0  0  0   4 58  0  0  0  9870
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Matrix     4              0            0     0
              Vector    21              1         1584     0
      Vector Scatter     1              0            0     0
       Krylov Solver     3              0            0     0
           Index Set     7              4        10056     0
      Preconditioner     2              0            0     0
              Viewer     1              0            0     0
========================================================================================================================
Average time to get PetscTime(): 1.43051e-07
Average time for MPI_Barrier(): 1.18732e-05
Average time for zero size MPI_Send(): 2.17226e-06
#PETSc Option Table entries:
-info petsc_info.txt
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --with-x=0 --with-debugging=0 COPTFLAGS="-O3 -march=native -mtune=native" CXXOPTFLAGS="-O3 -march=native -mtune=native" FOPTFLAGS="-O3 -march=native -mtune=native" --with-shared-libraries=0 --with-cxx=mpic++ --with-cc=mpicc --with-fc=mpif77 --with-blacs=1 --download-blacs=yes --with-scalapack=1 --download-scalapack=yes --with-spai=1 --download-spai=yes --with-hypre=0 --download-hypre=no --with-plapack=1 --download-plapack=yes --download-fblaslapack=1 --download-plapack=1 --with-metis-dir=/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install --with-parmetis-dir=/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install --with-superlu_dist=1 --download-superlu_dist=yes --download-superlu=yes --download-superlu_dist --with-spooles=1 --download-spooles make -j 24
-----------------------------------------
Libraries compiled on Tue Jun 30 15:38:16 2015 on nagoyqatsi.engr.ucdavis.edu 
Machine characteristics: Linux-3.13.0-30-generic-x86_64-with-Ubuntu-14.04-trusty
Using PETSc directory: /home/jaabell/Repositories/essi_dependencies/petsc-3.6.0
Using PETSc arch: arch-linux2-c-opt
-----------------------------------------

Using C compiler: mpicc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: mpif77  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/include -I/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/include -I/home/jaabell/.mvapich/include
-----------------------------------------

Using C linker: mpicc
Using Fortran linker: mpif77
Using libraries: -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lpetsc -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lsuperlu_4.3 -lspai -lscalapack -lsuperlu_dist_4.0 -lflapack -lfblas -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -lparmetis -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -lmetis -lhwloc -lpthread -lssl -lcrypto -lm -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -lmpifort -lgfortran -lm -Wl,-rpath,/home/jaabell/.mvapich/lib -lgfortran -lm -lquadmath -lm -lmpicxx -lstdc++ -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -ldl -Wl,-rpath,/home/jaabell/.mvapich/lib -lmpi -lgcc_s -ldl 
-----------------------------------------

************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

Unknown Name on a arch-linux2-c-opt named nagoyqatsi.engr.ucdavis.edu with 18 processors, by jaabell Wed Jul  1 13:55:02 2015
Using Petsc Release Version 3.6.0, Jun, 09, 2015 

                         Max       Max/Min        Avg      Total 
Time (sec):           3.198e+00      1.00167   3.196e+00
Objects:              4.900e+01      1.00000   4.900e+01
Flops:                1.420e+08      1.06140   1.380e+08  2.483e+09
Flops/sec:            4.440e+07      1.06062   4.317e+07  7.771e+08
MPI Messages:         5.780e+02      2.79227   3.746e+02  6.742e+03
MPI Message Lengths:  2.319e+05      3.41815   4.092e+02  2.759e+06
MPI Reductions:       1.573e+04      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 3.0012e+00  93.9%  2.4834e+09 100.0%  6.598e+03  97.9%  4.092e+02      100.0%  2.250e+02   1.4% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

MatMult               84 1.0 6.6434e-02 1.8 4.09e+07 1.1 5.5e+03 1.3e+02 0.0e+00  2 29 82 25  0   2 29 84 25  0 10772
MatSolve              93 1.0 5.9960e-02 1.4 4.52e+07 1.1 0.0e+00 0.0e+00 0.0e+00  2 32  0  0  0   2 32  0  0  0 13179
MatLUFactorNum         9 1.0 8.4842e-02 1.5 4.03e+07 1.1 0.0e+00 0.0e+00 0.0e+00  2 28  0  0  0   2 28  0  0  0  8302
MatILUFactorSym        1 1.0 5.3070e-03 2.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyBegin       9 1.0 2.3517e-02 8.8 0.00e+00 0.0 9.2e+02 2.2e+03 1.8e+01  0  0 14 75  0   0  0 14 75  8     0
MatAssemblyEnd         9 1.0 1.7687e-01 1.2 0.00e+00 0.0 1.3e+02 3.3e+01 2.5e+01  5  0  2  0  0   6  0  2  0 11     0
MatGetRowIJ            1 1.0 1.0014e-05 2.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetOrdering         1 1.0 4.1127e-04 2.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatZeroEntries         9 1.0 1.3521e-02 1.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecMDot               84 1.0 7.7051e-02 2.8 6.21e+06 1.1 0.0e+00 0.0e+00 8.4e+01  2  4  0  0  1   2  4  0  0 37  1411
VecNorm               93 1.0 8.5851e-02 5.2 1.27e+06 1.1 0.0e+00 0.0e+00 9.3e+01  2  1  0  0  1   2  1  0  0 41   260
VecScale              93 1.0 9.5606e-04 1.7 6.37e+05 1.1 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 11673
VecCopy                9 1.0 3.3855e-04 2.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet               112 1.0 4.2744e-03 2.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecAXPY                9 1.0 2.2507e-04 1.8 1.23e+05 1.1 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  9597
VecMAXPY              93 1.0 3.3107e-03 1.5 7.36e+06 1.1 0.0e+00 0.0e+00 0.0e+00  0  5  0  0  0   0  5  0  0  0 38929
VecScatterBegin       84 1.0 8.1396e-04 2.1 0.00e+00 0.0 5.5e+03 1.3e+02 0.0e+00  0  0 82 25  0   0  0 84 25  0     0
VecScatterEnd         84 1.0 1.4009e-03 3.6 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecNormalize          93 1.0 8.6740e-02 4.9 1.91e+06 1.1 0.0e+00 0.0e+00 9.3e+01  2  1  0  0  1   2  1  0  0 41   386
KSPGMRESOrthog        84 1.0 7.9271e-02 2.6 1.24e+07 1.1 0.0e+00 0.0e+00 8.4e+01  2  9  0  0  1   2  9  0  0 37  2743
KSPSetUp              10 1.0 9.8610e-0410.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSolve               9 1.0 3.2460e-01 1.3 1.42e+08 1.1 5.5e+03 1.3e+02 1.8e+02  9100 82 25  1  10100 84 25 79  7651
PCSetUp               18 1.0 8.9639e-02 1.5 4.03e+07 1.1 0.0e+00 0.0e+00 0.0e+00  2 28  0  0  0   2 28  0  0  0  7858
PCSetUpOnBlocks        9 1.0 1.3281e-02 1.6 4.48e+06 1.1 0.0e+00 0.0e+00 0.0e+00  0  3  0  0  0   0  3  0  0  0  5893
PCApply               93 1.0 1.4292e-01 1.5 8.10e+07 1.1 0.0e+00 0.0e+00 0.0e+00  4 57  0  0  0   4 57  0  0  0  9910
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Matrix     4              0            0     0
              Vector    31              1         1584     0
      Vector Scatter     1              0            0     0
       Krylov Solver     3              0            0     0
           Index Set     7              4        10056     0
      Preconditioner     2              0            0     0
              Viewer     1              0            0     0
========================================================================================================================
Average time to get PetscTime(): 1.43051e-07
Average time for MPI_Barrier(): 1.45912e-05
Average time for zero size MPI_Send(): 2.19875e-06
#PETSc Option Table entries:
-info petsc_info.txt
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --with-x=0 --with-debugging=0 COPTFLAGS="-O3 -march=native -mtune=native" CXXOPTFLAGS="-O3 -march=native -mtune=native" FOPTFLAGS="-O3 -march=native -mtune=native" --with-shared-libraries=0 --with-cxx=mpic++ --with-cc=mpicc --with-fc=mpif77 --with-blacs=1 --download-blacs=yes --with-scalapack=1 --download-scalapack=yes --with-spai=1 --download-spai=yes --with-hypre=0 --download-hypre=no --with-plapack=1 --download-plapack=yes --download-fblaslapack=1 --download-plapack=1 --with-metis-dir=/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install --with-parmetis-dir=/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install --with-superlu_dist=1 --download-superlu_dist=yes --download-superlu=yes --download-superlu_dist --with-spooles=1 --download-spooles make -j 24
-----------------------------------------
Libraries compiled on Tue Jun 30 15:38:16 2015 on nagoyqatsi.engr.ucdavis.edu 
Machine characteristics: Linux-3.13.0-30-generic-x86_64-with-Ubuntu-14.04-trusty
Using PETSc directory: /home/jaabell/Repositories/essi_dependencies/petsc-3.6.0
Using PETSc arch: arch-linux2-c-opt
-----------------------------------------

Using C compiler: mpicc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: mpif77  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/include -I/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/include -I/home/jaabell/.mvapich/include
-----------------------------------------

Using C linker: mpicc
Using Fortran linker: mpif77
Using libraries: -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lpetsc -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lsuperlu_4.3 -lspai -lscalapack -lsuperlu_dist_4.0 -lflapack -lfblas -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -lparmetis -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -lmetis -lhwloc -lpthread -lssl -lcrypto -lm -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -lmpifort -lgfortran -lm -Wl,-rpath,/home/jaabell/.mvapich/lib -lgfortran -lm -lquadmath -lm -lmpicxx -lstdc++ -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -ldl -Wl,-rpath,/home/jaabell/.mvapich/lib -lmpi -lgcc_s -ldl 
-----------------------------------------

************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

Unknown Name on a arch-linux2-c-opt named nagoyqatsi.engr.ucdavis.edu with 18 processors, by jaabell Wed Jul  1 13:55:02 2015
Using Petsc Release Version 3.6.0, Jun, 09, 2015 

                         Max       Max/Min        Avg      Total 
Time (sec):           3.526e+00      1.00152   3.524e+00
Objects:              4.900e+01      1.00000   4.900e+01
Flops:                1.639e+08      1.06136   1.593e+08  2.868e+09
Flops/sec:            4.650e+07      1.06064   4.521e+07  8.139e+08
MPI Messages:         6.690e+02      2.79916   4.326e+02  7.787e+03
MPI Message Lengths:  2.604e+05      3.38067   3.985e+02  3.104e+06
MPI Reductions:       1.770e+04      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 3.3098e+00  93.9%  2.8678e+09 100.0%  7.625e+03  97.9%  3.985e+02      100.0%  2.580e+02   1.5% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

MatMult               98 1.0 7.4918e-02 1.8 4.77e+07 1.1 6.5e+03 1.3e+02 0.0e+00  2 29 83 26  0   2 29 85 26  0 11144
MatSolve             108 1.0 6.9855e-02 1.4 5.25e+07 1.1 0.0e+00 0.0e+00 0.0e+00  2 32  0  0  0   2 32  0  0  0 13136
MatLUFactorNum        10 1.0 9.2005e-02 1.5 4.48e+07 1.1 0.0e+00 0.0e+00 0.0e+00  2 27  0  0  0   2 27  0  0  0  8506
MatILUFactorSym        1 1.0 5.3070e-03 2.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyBegin      10 1.0 2.4054e-02 8.1 0.00e+00 0.0 1.0e+03 2.2e+03 2.0e+01  0  0 13 74  0   0  0 13 74  8     0
MatAssemblyEnd        10 1.0 1.7850e-01 1.2 0.00e+00 0.0 1.3e+02 3.3e+01 2.7e+01  5  0  2  0  0   5  0  2  0 10     0
MatGetRowIJ            1 1.0 1.0014e-05 2.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetOrdering         1 1.0 4.1127e-04 2.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatZeroEntries        10 1.0 1.4319e-02 1.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecMDot               98 1.0 8.5841e-02 2.8 7.65e+06 1.1 0.0e+00 0.0e+00 9.8e+01  2  5  0  0  1   2  5  0  0 38  1560
VecNorm              108 1.0 9.2370e-02 5.1 1.48e+06 1.1 0.0e+00 0.0e+00 1.1e+02  1  1  0  0  1   2  1  0  0 42   281
VecScale             108 1.0 1.1256e-03 1.8 7.40e+05 1.1 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 11514
VecCopy               10 1.0 3.6168e-04 2.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet               129 1.0 4.5815e-03 2.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecAXPY               10 1.0 2.4629e-04 1.8 1.37e+05 1.1 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  9745
VecMAXPY             108 1.0 3.8722e-03 1.5 8.99e+06 1.1 0.0e+00 0.0e+00 0.0e+00  0  5  0  0  0   0  5  0  0  0 40660
VecScatterBegin       98 1.0 9.2292e-04 2.1 0.00e+00 0.0 6.5e+03 1.3e+02 0.0e+00  0  0 83 26  0   0  0 85 26  0     0
VecScatterEnd         98 1.0 1.4791e-03 3.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecNormalize         108 1.0 9.3357e-02 4.9 2.22e+06 1.1 0.0e+00 0.0e+00 1.1e+02  2  1  0  0  1   2  1  0  0 42   416
KSPGMRESOrthog        98 1.0 8.8507e-02 2.6 1.53e+07 1.1 0.0e+00 0.0e+00 9.8e+01  2  9  0  0  1   2  9  0  0 38  3026
KSPSetUp              11 1.0 9.8634e-0410.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSolve              10 1.0 3.5938e-01 1.3 1.64e+08 1.1 6.5e+03 1.3e+02 2.1e+02  9100 83 26  1  10100 85 26 80  7980
PCSetUp               20 1.0 9.6813e-02 1.4 4.48e+07 1.1 0.0e+00 0.0e+00 0.0e+00  2 27  0  0  0   2 27  0  0  0  8084
PCSetUpOnBlocks       10 1.0 1.3283e-02 1.6 4.48e+06 1.1 0.0e+00 0.0e+00 0.0e+00  0  3  0  0  0   0  3  0  0  0  5892
PCApply              108 1.0 1.5924e-01 1.4 9.28e+07 1.1 0.0e+00 0.0e+00 0.0e+00  4 57  0  0  0   4 57  0  0  0 10186
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Matrix     4              0            0     0
              Vector    31              1         1584     0
      Vector Scatter     1              0            0     0
       Krylov Solver     3              0            0     0
           Index Set     7              4        10056     0
      Preconditioner     2              0            0     0
              Viewer     1              0            0     0
========================================================================================================================
Average time to get PetscTime(): 1.43051e-07
Average time for MPI_Barrier(): 1.27792e-05
Average time for zero size MPI_Send(): 2.39743e-06
#PETSc Option Table entries:
-info petsc_info.txt
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --with-x=0 --with-debugging=0 COPTFLAGS="-O3 -march=native -mtune=native" CXXOPTFLAGS="-O3 -march=native -mtune=native" FOPTFLAGS="-O3 -march=native -mtune=native" --with-shared-libraries=0 --with-cxx=mpic++ --with-cc=mpicc --with-fc=mpif77 --with-blacs=1 --download-blacs=yes --with-scalapack=1 --download-scalapack=yes --with-spai=1 --download-spai=yes --with-hypre=0 --download-hypre=no --with-plapack=1 --download-plapack=yes --download-fblaslapack=1 --download-plapack=1 --with-metis-dir=/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install --with-parmetis-dir=/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install --with-superlu_dist=1 --download-superlu_dist=yes --download-superlu=yes --download-superlu_dist --with-spooles=1 --download-spooles make -j 24
-----------------------------------------
Libraries compiled on Tue Jun 30 15:38:16 2015 on nagoyqatsi.engr.ucdavis.edu 
Machine characteristics: Linux-3.13.0-30-generic-x86_64-with-Ubuntu-14.04-trusty
Using PETSc directory: /home/jaabell/Repositories/essi_dependencies/petsc-3.6.0
Using PETSc arch: arch-linux2-c-opt
-----------------------------------------

Using C compiler: mpicc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: mpif77  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/include -I/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/include -I/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/include -I/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/include -I/home/jaabell/.mvapich/include
-----------------------------------------

Using C linker: mpicc
Using Fortran linker: mpif77
Using libraries: -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lpetsc -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -L/home/jaabell/Repositories/essi_dependencies/petsc-3.6.0/arch-linux2-c-opt/lib -lsuperlu_4.3 -lspai -lscalapack -lsuperlu_dist_4.0 -lflapack -lfblas -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/parmetis-4.0.2_install/lib -lparmetis -Wl,-rpath,/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -L/home/jaabell/Repositories/essi_dependencies/metis-4.0.2_install/lib -lmetis -lhwloc -lpthread -lssl -lcrypto -lm -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -lmpifort -lgfortran -lm -Wl,-rpath,/home/jaabell/.mvapich/lib -lgfortran -lm -lquadmath -lm -lmpicxx -lstdc++ -L/home/jaabell/.mvapich/lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/x86_64-linux-gnu -L/lib/x86_64-linux-gnu -L/usr/lib/x86_64-linux-gnu -ldl -Wl,-rpath,/home/jaabell/.mvapich/lib -lmpi -lgcc_s -ldl 
-----------------------------------------

From mrosso at uci.edu  Wed Jul  1 16:52:21 2015
From: mrosso at uci.edu (Michele Rosso)
Date: Wed, 01 Jul 2015 14:52:21 -0700
Subject: [petsc-users] Weird behavior for log_summary
In-Reply-To: <CD59829F-14C4-4B42-9E34-603723F6958B@mcs.anl.gov>
References: <1433557379.2754.6.camel@enterprise-A>
	<CD59829F-14C4-4B42-9E34-603723F6958B@mcs.anl.gov>
Message-ID: <1435787541.8342.8.camel@kolmog5>

Hi Barry,

I accidentally found out what triggers the problem with log_summary.
If I specify log_summary from command line, it works as expected. If
instead I open and load an options file with  -log_summary in it,
the output is incomplete.
I am actually concerned about using options files now because this weird
behavior could affect the correct loading of other options as well.

Michele 


On Fri, 2015-06-05 at 21:34 -0500, Barry Smith wrote:

> [NID 04001] 2015-06-04 19:07:24 Apid 25022256: initiated application termination
> Application 25022256 exit signals: Killed
> Application 25022256 resources: utime ~271s, stime ~15107s, Rss ~188536, inblocks ~5078831, outblocks ~12517984
> 
>    Usually this kind of message indicates that either the OS or the batch system killed the process for some reason: often because it ran out of time or maybe memory.
> 
>    Can you run in batch with a request for more time? Do smaller jobs run through ok?
> 
>    If utime means user time and stime means system time then this is very bad, the system time is HUGE relative to the user time.
> 
>   Barry
> 
> 
> 
> 
> > On Jun 5, 2015, at 9:22 PM, Michele Rosso <mrosso at uci.edu> wrote:
> > 
> > Hi,
> > 
> > I am checking the performances of my code via -log_summary, but the output is incomplete (please see attached) file.
> > I configured petsc with the following options:
> > 
> > if __name__ == '__main__':
> >   import sys
> >   import os
> >   sys.path.insert(0, os.path.abspath('config'))
> >   import configure
> >   configure_options = [
> >     '--with-batch=1 ',
> >     '--known-mpi-shared=0 ',
> >     '--known-mpi-shared-libraries=0',
> >     '--known-memcmp-ok ',
> >     '--with-blas-lapack-lib=-L/opt/acml/5.3.1/gfortran64/lib  -lacml',
> >     '--COPTFLAGS=-march=bdver1 -fopenmp -O3 -ffast-math -fPIC ',
> >     '--FOPTFLAGS=-march=bdver1 -fopenmp -O3 -ffast-math -fPIC ',
> >     '--CXXOPTFLAGS=-march=bdver1 -fopenmp -O3 -ffast-math -fPIC ',
> >     '--with-x=0 ',
> >     '--with-debugging=0',
> >     '--with-clib-autodetect=0 ',
> >     '--with-cxxlib-autodetect=0 ',
> >     '--with-fortranlib-autodetect=0 ',
> >     '--with-shared-libraries=0 ',
> >     '--with-mpi-compilers=1 ',
> >     '--with-cc=cc ',
> >     '--with-cxx=CC ',
> >     '--with-fc=ftn ',
> > #    '--with-64-bit-indices',
> >     '--download-hypre=1',
> >     '--download-blacs=1 ',
> >     '--download-scalapack=1 ',
> >     '--download-superlu_dist=1 ',
> >     '--download-metis=1 ',
> >     '--download-parmetis=1 ',
> >    ]
> >   configure.petsc_configure(configure_options)
> > 
> > Any idea about this issue?
> > Thanks,
> > 
> > Michele
> > 
> > 
> > 
> > 
> > <log_summary>
> 


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From ling.zou at inl.gov  Wed Jul  1 17:05:34 2015
From: ling.zou at inl.gov (Zou (Non-US), Ling)
Date: Wed, 1 Jul 2015 16:05:34 -0600
Subject: [petsc-users] Weird behavior for log_summary
In-Reply-To: <1435787541.8342.8.camel@kolmog5>
References: <1433557379.2754.6.camel@enterprise-A>
	<CD59829F-14C4-4B42-9E34-603723F6958B@mcs.anl.gov>
	<1435787541.8342.8.camel@kolmog5>
Message-ID: <CAJWxZDQKZG+RhCroSm3Ts=ydtWECT5j+pK3E9U_swdZH0axgQQ@mail.gmail.com>

On Wed, Jul 1, 2015 at 3:52 PM, Michele Rosso <mrosso at uci.edu> wrote:

>  Hi Barry,
>
> I accidentally found out what triggers the problem with log_summary.
> If I specify log_summary from command line, it works as expected. If
> instead I open and load an options file with  -log_summary in it,
> the output is incomplete.
>
Same experience here.
Many stuffs right before "Memory usage is given in bytes:" do not show if
'-log_summary' is specified in input file.

Ling


> I am actually concerned about using options files now because this weird
> behavior could affect the correct loading of other options as well.
>
> Michele
>
>
> On Fri, 2015-06-05 at 21:34 -0500, Barry Smith wrote:
>
> [NID 04001] 2015-06-04 19:07:24 Apid 25022256: initiated application termination
> Application 25022256 exit signals: Killed
> Application 25022256 resources: utime ~271s, stime ~15107s, Rss ~188536, inblocks ~5078831, outblocks ~12517984
>
>    Usually this kind of message indicates that either the OS or the batch system killed the process for some reason: often because it ran out of time or maybe memory.
>
>    Can you run in batch with a request for more time? Do smaller jobs run through ok?
>
>    If utime means user time and stime means system time then this is very bad, the system time is HUGE relative to the user time.
>
>   Barry
>
>
>
> > On Jun 5, 2015, at 9:22 PM, Michele Rosso <mrosso at uci.edu> wrote:> > Hi,> > I am checking the performances of my code via -log_summary, but the output is incomplete (please see attached) file.> I configured petsc with the following options:> > if __name__ == '__main__':>   import sys>   import os>   sys.path.insert(0, os.path.abspath('config'))>   import configure>   configure_options = [>     '--with-batch=1 ',>     '--known-mpi-shared=0 ',>     '--known-mpi-shared-libraries=0',>     '--known-memcmp-ok ',>     '--with-blas-lapack-lib=-L/opt/acml/5.3.1/gfortran64/lib  -lacml',>     '--COPTFLAGS=-march=bdver1 -fopenmp -O3 -ffast-math -fPIC ',>     '--FOPTFLAGS=-march=bdver1 -fopenmp -O3 -ffast-math -fPIC ',>     '--CXXOPTFLAGS=-march=bdver1 -fopenmp -O3 -ffast-math -fPIC ',>     '--with-x=0 ',>     '--with-debugging=0',>     '--with-clib-autodetect=0 ',>     '--with-cxxlib-autodetect=0 ',>     '--with-fortranlib-autodetect=0 ',>     '--with-shared-libraries=0 ',>     '--with-mpi-compilers=1 ',>     '--with-cc=cc ',>     '--with-cxx=CC ',>     '--with-fc=ftn ',> #    '--with-64-bit-indices',>     '--download-hypre=1',>     '--download-blacs=1 ',>     '--download-scalapack=1 ',>     '--download-superlu_dist=1 ',>     '--download-metis=1 ',>     '--download-parmetis=1 ',>    ]>   configure.petsc_configure(configure_options)> > Any idea about this issue?> Thanks,> > Michele> > > > > <log_summary>
>
>
>
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From wadud.miah at gmail.com  Wed Jul  1 18:22:44 2015
From: wadud.miah at gmail.com (W. Miah)
Date: Thu, 2 Jul 2015 00:22:44 +0100
Subject: [petsc-users] Hybrid MPI/OpenMP PETSc
In-Reply-To: <B92D10D2-D93E-4E75-A301-034221EE7A10@mcs.anl.gov>
References: <CAK7hdOAQb2i0hv_XeACe1CA3K3Lgm1xOk5rU9kZ=3=0+-UDL=g@mail.gmail.com>
	<B92D10D2-D93E-4E75-A301-034221EE7A10@mcs.anl.gov>
Message-ID: <CAK7hdODj-w9c=Ly4bdNQsvtiia7tTkWDSyLP62Kj6R4z6OsT4A@mail.gmail.com>

Hi Barry,

Thanks for the reply. I'm looking to hybridise the TeaLeaf mini app,
and the Imperial College bunch have shown some performance
improvements for some CFD codes, but nothing really significant. I
haven't come across a code that improves massively with hybridisation.

TeaLeaf is just a small test - nothing significant. We'll see if it
improves anything. Of course, I won't call MatSetValues within an
OpenMP region :-) I asked because this is usually called within a loop
for populating the rows of the matrix.

Best regards,
Wadud.

On 1 July 2015 at 21:24, Barry Smith <bsmith at mcs.anl.gov> wrote:
>
>> On Jul 1, 2015, at 2:26 PM, W. Miah <wadud.miah at gmail.com> wrote:
>>
>> Hello,
>>
>> What is the status of hybrid PETSc (MPI/OpenMP)? Imperial College
>> developed a hybrid port and was wondering whether this has been merged
>> with the PETSc trunk.
>
>    At the moment we don't have any support for mixed MPI/OpenMP.
>
>    What do you need it for? Have you known cases where the performance would be much higher with mixed MPI/OpenMP? We've never seen fully open source software where mixed MPI/OpenMP performs much better (or even any better) than pure MPI.
>
>
>> Also, is the
>> MatSetValues subroutine thread safe, namely could it be called within
>> an OpenMP thread region (not simd)?
>
>    This will very likely never work.
>
>   Barry
>
>>
>> Best regards,
>> Wadud.
>



-- 
email:   wadud.miah at gmail.com
mobile: 07905 755604
gnupg: 2E29 B22F

From bsmith at mcs.anl.gov  Wed Jul  1 18:34:10 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Wed, 1 Jul 2015 18:34:10 -0500
Subject: [petsc-users] Call to PETSc functions way higher when using
	lower number of processors
In-Reply-To: <CA+SDwTrT8VQ3RrSN7JTHFUvVQbrFdhdwhj7JRBcetxdAr-wyAQ@mail.gmail.com>
References: <CA+SDwTrT8VQ3RrSN7JTHFUvVQbrFdhdwhj7JRBcetxdAr-wyAQ@mail.gmail.com>
Message-ID: <55DBD3D1-EBEC-4080-91EF-6B7F0A776C4E@mcs.anl.gov>


  It looks like you are using the default preconditioner of block Jacobi with one block per process and ILU on each block.  

  "Normally" with block Jacobi as you use more blocks the convergence rate gets worse  in a reasonably monotonic way. But if the particular decomposition of the blocks "drops" important parts of the operator the convergence can be very different with slightly changes in the blocks. It looks like your problem has this kind of structure, in spades; or there is something wrong with your parallel construction of the matrix entries resulting in very different (and wrong) linear systems for different number of processors.

  I suggest you run the following experiment; run with ONE process but use -pc_type bjacobi -sub_pc_type ilu -pc_bjacobi_blocks <blocks> where you use for <blocks> 1 up to 24 and then get the number of iterations needed for each (don't worry about the time it takes, this is done for understanding of the convergence). Send the table of 

Blocks      Iterations
1                 a1
2                 a2
....
24               a24 

and from this you'll be able to see if your matrix does indeed have the special "sensitivity" to the blocks. Till then no speculation.

  Barry



> On Jul 1, 2015, at 4:29 PM, Jose A. Abell M. <jaabell at ucdavis.edu> wrote:
> 
> Dear PETSc-users,
> 
> I'm running the same dummy simulation (which involves solving a 10000 x 10000 linear system of equations 10 times) using 12 and 18 processors on a SMP machine. With 18 processors I spend 3.5s on PETsc calls, with 12 I spend ~260s. 
> 
> Again, the matrix is the same, the only difference is the number of processors, which would affect the ordering of the matrix rows and columns as the domain gets partitioned differently.
> 
> When looking at the performance log I see:
> 
> For 12 processors:
> 
> ------------------------------------------------------------------------------------------------------------------------
> Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
>                    Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
> ------------------------------------------------------------------------------------------------------------------------
> MatSolve          103340 1.0 8.6910e+01 1.2 7.54e+10 1.0 0.0e+00 0.0e+00 0.0e+00 31 34  0  0  0  31 34  0  0  0 10113
> 
> and for 18 processors:
> 
> ------------------------------------------------------------------------------------------------------------------------
> Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
>                    Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
> ------------------------------------------------------------------------------------------------------------------------
> MatSolve             108 1.0 6.9855e-02 1.4 5.25e+07 1.1 0.0e+00 0.0e+00 0.0e+00  2 32  0  0  0   2 32  0  0  0 13136
> 
> 
> 
> The MatSolve count is soo large in the slow case. It is similar for other operations like MatMult and all the vector-oriented operations. I've included the complete logs for these cases.
> 
> What is the main driver behind the number of calls to these functions being so high? Is it only the matrix ordering to blame or maybe there is something else I'm missing?
> 
> Regards and thanks!
> 
> 
> --
> 
> Jos? Abell 
> PhD Candidate
> Computational Geomechanics Group
> Dept. of Civil and Environmental Engineering
> UC Davis
> 
> <petsc_log_slow.txt><petsc_log_fast.txt>


From bsmith at mcs.anl.gov  Wed Jul  1 18:39:00 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Wed, 1 Jul 2015 18:39:00 -0500
Subject: [petsc-users] Hybrid MPI/OpenMP PETSc
In-Reply-To: <CAK7hdODj-w9c=Ly4bdNQsvtiia7tTkWDSyLP62Kj6R4z6OsT4A@mail.gmail.com>
References: <CAK7hdOAQb2i0hv_XeACe1CA3K3Lgm1xOk5rU9kZ=3=0+-UDL=g@mail.gmail.com>
	<B92D10D2-D93E-4E75-A301-034221EE7A10@mcs.anl.gov>
	<CAK7hdODj-w9c=Ly4bdNQsvtiia7tTkWDSyLP62Kj6R4z6OsT4A@mail.gmail.com>
Message-ID: <51B6A230-DEA5-4F4A-A078-35FC4D47BF97@mcs.anl.gov>


   I see.

   Barry

> On Jul 1, 2015, at 6:22 PM, W. Miah <wadud.miah at gmail.com> wrote:
> 
> Hi Barry,
> 
> Thanks for the reply. I'm looking to hybridise the TeaLeaf mini app,
> and the Imperial College bunch have shown some performance
> improvements for some CFD codes, but nothing really significant. I
> haven't come across a code that improves massively with hybridisation.
> 
> TeaLeaf is just a small test - nothing significant. We'll see if it
> improves anything. Of course, I won't call MatSetValues within an
> OpenMP region :-) I asked because this is usually called within a loop
> for populating the rows of the matrix.
> 
> Best regards,
> Wadud.
> 
> On 1 July 2015 at 21:24, Barry Smith <bsmith at mcs.anl.gov> wrote:
>> 
>>> On Jul 1, 2015, at 2:26 PM, W. Miah <wadud.miah at gmail.com> wrote:
>>> 
>>> Hello,
>>> 
>>> What is the status of hybrid PETSc (MPI/OpenMP)? Imperial College
>>> developed a hybrid port and was wondering whether this has been merged
>>> with the PETSc trunk.
>> 
>>   At the moment we don't have any support for mixed MPI/OpenMP.
>> 
>>   What do you need it for? Have you known cases where the performance would be much higher with mixed MPI/OpenMP? We've never seen fully open source software where mixed MPI/OpenMP performs much better (or even any better) than pure MPI.
>> 
>> 
>>> Also, is the
>>> MatSetValues subroutine thread safe, namely could it be called within
>>> an OpenMP thread region (not simd)?
>> 
>>   This will very likely never work.
>> 
>>  Barry
>> 
>>> 
>>> Best regards,
>>> Wadud.
>> 
> 
> 
> 
> -- 
> email:   wadud.miah at gmail.com
> mobile: 07905 755604
> gnupg: 2E29 B22F


From jaabell at ucdavis.edu  Wed Jul  1 19:57:31 2015
From: jaabell at ucdavis.edu (Jose A. Abell M.)
Date: Wed, 1 Jul 2015 17:57:31 -0700
Subject: [petsc-users] Call to PETSc functions way higher when using
 lower number of processors
In-Reply-To: <55DBD3D1-EBEC-4080-91EF-6B7F0A776C4E@mcs.anl.gov>
References: <CA+SDwTrT8VQ3RrSN7JTHFUvVQbrFdhdwhj7JRBcetxdAr-wyAQ@mail.gmail.com>
	<55DBD3D1-EBEC-4080-91EF-6B7F0A776C4E@mcs.anl.gov>
Message-ID: <CA+SDwTq__4KVayaqC0KT=tB5Ai+6BX_EyRRw+OpjD-AE7sYp9g@mail.gmail.com>

On Wed, Jul 1, 2015 at 4:34 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:

>   I suggest you run the following experiment; run with ONE process but use
> -pc_type bjacobi -sub_pc_type ilu -pc_bjacobi_blocks <blocks> where you use
> for <blocks> 1 up to 24 and then get the number of iterations needed for
> each (don't worry about the time it takes, this is done for understanding
> of the convergence). Send the table of
>

?Hi Barry,

Thanks for the feedback! I switched to SuperLU_dist (-ksp_type preonly
-pc_type lu -pc_factor_mat_solver_package superlu_dist) and saw immediate
speedup for all number of processors. I'll try your experiment and see what
comes up.

Thanks!?


--

Jos? Abell
PhD Candidate
Computational Geomechanics Group
Dept. of Civil and Environmental Engineering
UC Davis
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From bsmith at mcs.anl.gov  Wed Jul  1 20:02:28 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Wed, 1 Jul 2015 20:02:28 -0500
Subject: [petsc-users] Weird behavior for log_summary
In-Reply-To: <1435787541.8342.8.camel@kolmog5>
References: <1433557379.2754.6.camel@enterprise-A>
	<CD59829F-14C4-4B42-9E34-603723F6958B@mcs.anl.gov>
	<1435787541.8342.8.camel@kolmog5>
Message-ID: <998A72B6-678C-4EFD-8355-FA7AB8E4D57C@mcs.anl.gov>


  Ahh yes, I see. I have added the following text to PetscOptionsInsertFile() to clarify

Usually, instead of using this command, one should list the file name in the call to PetscInitialize(), this insures that certain options
   such as -log_summary or -malloc_debug are processed properly. This routine only sets options into the options database that will be processed by later
   calls to XXXSetFromOptions() it should not be used for options listed under PetscInitialize().


> On Jul 1, 2015, at 4:52 PM, Michele Rosso <mrosso at uci.edu> wrote:
> 
> Hi Barry,
> 
> I accidentally found out what triggers the problem with log_summary.
> If I specify log_summary from command line, it works as expected. If instead I open and load an options file with  -log_summary in it,
> the output is incomplete.
> I am actually concerned about using options files now because this weird behavior could affect the correct loading of other options as well.
> 
> Michele 
> 
> 
> On Fri, 2015-06-05 at 21:34 -0500, Barry Smith wrote:
>> [NID 04001] 2015-06-04 19:07:24 Apid 25022256: initiated application termination
>> Application 25022256 exit signals: Killed
>> Application 25022256 resources: utime ~271s, stime ~15107s, Rss ~188536, inblocks ~5078831, outblocks ~12517984
>> 
>>    Usually this kind of message indicates that either the OS or the batch system killed the process for some reason: often because it ran out of time or maybe memory.
>> 
>>    Can you run in batch with a request for more time? Do smaller jobs run through ok?
>> 
>>    If utime means user time and stime means system time then this is very bad, the system time is HUGE relative to the user time.
>> 
>>   Barry
>> 
>> 
>> 
>> 
>> 
>> > On Jun 5, 2015, at 9:22 PM, Michele Rosso <mrosso at uci.edu> wrote:
>> > 
>> > Hi,
>> > 
>> > I am checking the performances of my code via -log_summary, but the output is incomplete (please see attached) file.
>> > I configured petsc with the following options:
>> > 
>> > if __name__ == '__main__':
>> >   import sys
>> >   import os
>> >   sys.path.insert(0, os.path.abspath('config'))
>> >   import configure
>> >   configure_options = [
>> >     '--with-batch=1 ',
>> >     '--known-mpi-shared=0 ',
>> >     '--known-mpi-shared-libraries=0',
>> >     '--known-memcmp-ok ',
>> >     '--with-blas-lapack-lib=-L/opt/acml/5.3.1/gfortran64/lib  -lacml',
>> >     '--COPTFLAGS=-march=bdver1 -fopenmp -O3 -ffast-math -fPIC ',
>> >     '--FOPTFLAGS=-march=bdver1 -fopenmp -O3 -ffast-math -fPIC ',
>> >     '--CXXOPTFLAGS=-march=bdver1 -fopenmp -O3 -ffast-math -fPIC ',
>> >     '--with-x=0 ',
>> >     '--with-debugging=0',
>> >     '--with-clib-autodetect=0 ',
>> >     '--with-cxxlib-autodetect=0 ',
>> >     '--with-fortranlib-autodetect=0 ',
>> >     '--with-shared-libraries=0 ',
>> >     '--with-mpi-compilers=1 ',
>> >     '--with-cc=cc ',
>> >     '--with-cxx=CC ',
>> >     '--with-fc=ftn ',
>> > #    '--with-64-bit-indices',
>> >     '--download-hypre=1',
>> >     '--download-blacs=1 ',
>> >     '--download-scalapack=1 ',
>> >     '--download-superlu_dist=1 ',
>> >     '--download-metis=1 ',
>> >     '--download-parmetis=1 ',
>> >    ]
>> >   configure.petsc_configure(configure_options)
>> > 
>> > Any idea about this issue?
>> > Thanks,
>> > 
>> > Michele
>> > 
>> > 
>> > 
>> > 
>> > <log_summary>
>> 
>> 
>> 
> 


From mrosso at uci.edu  Wed Jul  1 20:31:55 2015
From: mrosso at uci.edu (Michele Rosso)
Date: Wed, 01 Jul 2015 18:31:55 -0700
Subject: [petsc-users] Weird behavior for log_summary
In-Reply-To: <998A72B6-678C-4EFD-8355-FA7AB8E4D57C@mcs.anl.gov>
References: <1433557379.2754.6.camel@enterprise-A>
	<CD59829F-14C4-4B42-9E34-603723F6958B@mcs.anl.gov>
	<1435787541.8342.8.camel@kolmog5>
	<998A72B6-678C-4EFD-8355-FA7AB8E4D57C@mcs.anl.gov>
Message-ID: <1435800715.8807.0.camel@enterprise-A>

Barry,

thank you for the clarification!

Best,
Michele


On Wed, 2015-07-01 at 20:02 -0500, Barry Smith wrote:

>   Ahh yes, I see. I have added the following text to PetscOptionsInsertFile() to clarify
> 
> Usually, instead of using this command, one should list the file name in the call to PetscInitialize(), this insures that certain options
>    such as -log_summary or -malloc_debug are processed properly. This routine only sets options into the options database that will be processed by later
>    calls to XXXSetFromOptions() it should not be used for options listed under PetscInitialize().
> 
> 
> > On Jul 1, 2015, at 4:52 PM, Michele Rosso <mrosso at uci.edu> wrote:
> > 
> > Hi Barry,
> > 
> > I accidentally found out what triggers the problem with log_summary.
> > If I specify log_summary from command line, it works as expected. If instead I open and load an options file with  -log_summary in it,
> > the output is incomplete.
> > I am actually concerned about using options files now because this weird behavior could affect the correct loading of other options as well.
> > 
> > Michele 
> > 
> > 
> > On Fri, 2015-06-05 at 21:34 -0500, Barry Smith wrote:
> >> [NID 04001] 2015-06-04 19:07:24 Apid 25022256: initiated application termination
> >> Application 25022256 exit signals: Killed
> >> Application 25022256 resources: utime ~271s, stime ~15107s, Rss ~188536, inblocks ~5078831, outblocks ~12517984
> >> 
> >>    Usually this kind of message indicates that either the OS or the batch system killed the process for some reason: often because it ran out of time or maybe memory.
> >> 
> >>    Can you run in batch with a request for more time? Do smaller jobs run through ok?
> >> 
> >>    If utime means user time and stime means system time then this is very bad, the system time is HUGE relative to the user time.
> >> 
> >>   Barry
> >> 
> >> 
> >> 
> >> 
> >> 
> >> > On Jun 5, 2015, at 9:22 PM, Michele Rosso <mrosso at uci.edu> wrote:
> >> > 
> >> > Hi,
> >> > 
> >> > I am checking the performances of my code via -log_summary, but the output is incomplete (please see attached) file.
> >> > I configured petsc with the following options:
> >> > 
> >> > if __name__ == '__main__':
> >> >   import sys
> >> >   import os
> >> >   sys.path.insert(0, os.path.abspath('config'))
> >> >   import configure
> >> >   configure_options = [
> >> >     '--with-batch=1 ',
> >> >     '--known-mpi-shared=0 ',
> >> >     '--known-mpi-shared-libraries=0',
> >> >     '--known-memcmp-ok ',
> >> >     '--with-blas-lapack-lib=-L/opt/acml/5.3.1/gfortran64/lib  -lacml',
> >> >     '--COPTFLAGS=-march=bdver1 -fopenmp -O3 -ffast-math -fPIC ',
> >> >     '--FOPTFLAGS=-march=bdver1 -fopenmp -O3 -ffast-math -fPIC ',
> >> >     '--CXXOPTFLAGS=-march=bdver1 -fopenmp -O3 -ffast-math -fPIC ',
> >> >     '--with-x=0 ',
> >> >     '--with-debugging=0',
> >> >     '--with-clib-autodetect=0 ',
> >> >     '--with-cxxlib-autodetect=0 ',
> >> >     '--with-fortranlib-autodetect=0 ',
> >> >     '--with-shared-libraries=0 ',
> >> >     '--with-mpi-compilers=1 ',
> >> >     '--with-cc=cc ',
> >> >     '--with-cxx=CC ',
> >> >     '--with-fc=ftn ',
> >> > #    '--with-64-bit-indices',
> >> >     '--download-hypre=1',
> >> >     '--download-blacs=1 ',
> >> >     '--download-scalapack=1 ',
> >> >     '--download-superlu_dist=1 ',
> >> >     '--download-metis=1 ',
> >> >     '--download-parmetis=1 ',
> >> >    ]
> >> >   configure.petsc_configure(configure_options)
> >> > 
> >> > Any idea about this issue?
> >> > Thanks,
> >> > 
> >> > Michele
> >> > 
> >> > 
> >> > 
> >> > 
> >> > <log_summary>
> >> 
> >> 
> >> 
> > 
> 


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From benoit.fabreges at inria.fr  Thu Jul  2 11:38:38 2015
From: benoit.fabreges at inria.fr (=?ISO-8859-1?Q?Benoit_Fabr=E8ges?=)
Date: Thu, 02 Jul 2015 18:38:38 +0200
Subject: [petsc-users] gamg problem
Message-ID: <5595690E.4010103@inria.fr>

Dear PETSc developers,
I updated from 3.4 to 3.6 and I have a strange behavior with the GAMG 
preconditioner. I am running ex54 with the following options:
-ne 1023 -ksp_rtol 1e-10 -ksp_monitor_true_residual -options_left

I don't have the same behavior depending on the number of process used. 
It is for example not converging with 8 and 12 process with the reason 
KSP_DIVERGED_INDEFINITE_PC but it is working fine in other cases (I 
didn't try with more than 12 process).

Do you have the same behavior ? It is working fine with 3.4 version.

Best,

Benoit



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From bsmith at mcs.anl.gov  Thu Jul  2 16:06:53 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Thu, 2 Jul 2015 16:06:53 -0500
Subject: [petsc-users] move from KSPSetNullSpace to MatSetNullSpace
In-Reply-To: <55902CE8.1050702@imperial.ac.uk>
References: <3A881365-E683-4DAB-B4EC-49236045F309@mcs.anl.gov>
	<55902CE8.1050702@imperial.ac.uk>
Message-ID: <C0BF51C3-6C98-4886-B3F1-11B22816DC6B@mcs.anl.gov>


   Stephan,

   Sorry for the long delay. I have updated the branch barry/maint/mv-matnullspace-to-mat  to use the Amat argument for passing in the null space instead of the pmat argument. Could you please try it with your configuration of solvers and let us know if it resolves the problem?

   Thanks

   Barry

If it works it will eventually go into the maint (and then patch release).


> On Jun 28, 2015, at 12:20 PM, Stephan Kramer <s.kramer at imperial.ac.uk> wrote:
> 
>>   If we move the location of the nullspace used in removal from the pmat to the mat would that completely resolve the problem for you?
>> 
>>  Barry
> 
> That would indeed resolve the issue (and to me would also make the most sense)
> 
> Stephan


From aph at email.arizona.edu  Thu Jul  2 16:51:52 2015
From: aph at email.arizona.edu (Anthony Paul Haas)
Date: Thu, 2 Jul 2015 14:51:52 -0700
Subject: [petsc-users] proper Fortran usage for PetscMemoryGetMaximumUsage
Message-ID: <CAEyxMWWR6tcWTOFn_+eGnrUt4V1OtyoX_+CqZ-W9AkEneufPMw@mail.gmail.com>

Hi,

Could you please tell me what is the proper Fortran usage for
*P*etscMemoryGetMaximumUsage?
Do I need to define mem (see below) as PetscInt or PetscLogDouble? I tried
both and in both case I got zero memory for all the processes.

I did:

       1st try:  PetscLogDouble mem
       2nd try:  PetscInt mem

    call SlepcInitialize(PETSC_NULL_CHARACTER,ierr)


    call MPI_COMM_SIZE(MPI_COMM_WORLD,size,ierr)

    call MPI_COMM_RANK(MPI_COMM_WORLD,rank,ierr)


    call PetscMemorySetGetMaximumUsage(ierr)



    .... some code with allocate, MatCreate, MatsetValues,...


    call PetscMemoryGetMaximumUsage(mem,ierr)


    write(*,*)'On Processor',rank,'memory:',mem



Thanks,


Anthony
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From bsmith at mcs.anl.gov  Thu Jul  2 18:49:11 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Thu, 2 Jul 2015 18:49:11 -0500
Subject: [petsc-users] proper Fortran usage for
	PetscMemoryGetMaximumUsage
In-Reply-To: <CAEyxMWWR6tcWTOFn_+eGnrUt4V1OtyoX_+CqZ-W9AkEneufPMw@mail.gmail.com>
References: <CAEyxMWWR6tcWTOFn_+eGnrUt4V1OtyoX_+CqZ-W9AkEneufPMw@mail.gmail.com>
Message-ID: <191C65C4-E75C-4882-82A3-1A31DCEF2C7B@mcs.anl.gov>


  It is PetscLogDouble which is an alias for real*8.

 Only certain systems give easy access to the memory usage. Send the file $PETSC_ARCH/include/petscconf.h and I'll check if yours is suppose to be able to.

  Barry


> On Jul 2, 2015, at 4:51 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
> 
> Hi,
> 
> Could you please tell me what is the proper Fortran usage for PetscMemoryGetMaximumUsage? Do I need to define mem (see below) as PetscInt or PetscLogDouble? I tried both and in both case I got zero memory for all the processes.
> 
> I did:
> 
>        1st try:  PetscLogDouble mem
>        2nd try:  PetscInt mem
> 
>     call SlepcInitialize(PETSC_NULL_CHARACTER,ierr)
> 
>     call MPI_COMM_SIZE(MPI_COMM_WORLD,size,ierr)
>     call MPI_COMM_RANK(MPI_COMM_WORLD,rank,ierr)
> 
>     call PetscMemorySetGetMaximumUsage(ierr)
> 
> 
>     .... some code with allocate, MatCreate, MatsetValues,...
> 
>     call PetscMemoryGetMaximumUsage(mem,ierr)
> 
>     write(*,*)'On Processor',rank,'memory:',mem
> 
> 
> Thanks,
> 
> Anthony


From aph at email.arizona.edu  Thu Jul  2 19:03:02 2015
From: aph at email.arizona.edu (Anthony Paul Haas)
Date: Thu, 2 Jul 2015 17:03:02 -0700
Subject: [petsc-users] proper Fortran usage for
	PetscMemoryGetMaximumUsage
In-Reply-To: <191C65C4-E75C-4882-82A3-1A31DCEF2C7B@mcs.anl.gov>
References: <CAEyxMWWR6tcWTOFn_+eGnrUt4V1OtyoX_+CqZ-W9AkEneufPMw@mail.gmail.com>
	<191C65C4-E75C-4882-82A3-1A31DCEF2C7B@mcs.anl.gov>
Message-ID: <CAEyxMWUa2c_ZB11Ws829Q19ss2UH2+2OQnUx3M3kaGiwCAnCpQ@mail.gmail.com>

Hi Barry,

Here it is. Note that the options -memory_info and -malloc_log provide
proper data but I wanted to monitor some operations more closely.

Thanks,

Anthony

On Thu, Jul 2, 2015 at 4:49 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:

>
>   It is PetscLogDouble which is an alias for real*8.
>
>  Only certain systems give easy access to the memory usage. Send the file
> $PETSC_ARCH/include/petscconf.h and I'll check if yours is suppose to be
> able to.
>
>   Barry
>
>
> > On Jul 2, 2015, at 4:51 PM, Anthony Paul Haas <aph at email.arizona.edu>
> wrote:
> >
> > Hi,
> >
> > Could you please tell me what is the proper Fortran usage for
> PetscMemoryGetMaximumUsage? Do I need to define mem (see below) as PetscInt
> or PetscLogDouble? I tried both and in both case I got zero memory for all
> the processes.
> >
> > I did:
> >
> >        1st try:  PetscLogDouble mem
> >        2nd try:  PetscInt mem
> >
> >     call SlepcInitialize(PETSC_NULL_CHARACTER,ierr)
> >
> >     call MPI_COMM_SIZE(MPI_COMM_WORLD,size,ierr)
> >     call MPI_COMM_RANK(MPI_COMM_WORLD,rank,ierr)
> >
> >     call PetscMemorySetGetMaximumUsage(ierr)
> >
> >
> >     .... some code with allocate, MatCreate, MatsetValues,...
> >
> >     call PetscMemoryGetMaximumUsage(mem,ierr)
> >
> >     write(*,*)'On Processor',rank,'memory:',mem
> >
> >
> > Thanks,
> >
> > Anthony
>
>
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From bsmith at mcs.anl.gov  Thu Jul  2 20:10:14 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Thu, 2 Jul 2015 20:10:14 -0500
Subject: [petsc-users] proper Fortran usage for
	PetscMemoryGetMaximumUsage
In-Reply-To: <CAEyxMWUa2c_ZB11Ws829Q19ss2UH2+2OQnUx3M3kaGiwCAnCpQ@mail.gmail.com>
References: <CAEyxMWWR6tcWTOFn_+eGnrUt4V1OtyoX_+CqZ-W9AkEneufPMw@mail.gmail.com>
	<191C65C4-E75C-4882-82A3-1A31DCEF2C7B@mcs.anl.gov>
	<CAEyxMWUa2c_ZB11Ws829Q19ss2UH2+2OQnUx3M3kaGiwCAnCpQ@mail.gmail.com>
Message-ID: <5CB3C042-F2F4-463D-839B-BF2FDFDC4D39@mcs.anl.gov>


> On Jul 2, 2015, at 7:03 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
> 
> Hi Barry,
> 
> Here it is. Note that the options -memory_info and -malloc_log provide proper data but I wanted to monitor some operations more closely.

  That's odd, they all use the same mechanism.

   Run on one processor in the debugger  use the PETSc command line option -start_in_debugger noxterm

   then put a breakpoint in PetscMemoryGetMaximumUsage  and see what the values are when it gets there.

   Also run the same code with the option -memory_info  maybe the PetscMemorySetGetMaximumUsage() isn't working, though it should,

  Barry

> 
> Thanks,
> 
> Anthony
> 
> On Thu, Jul 2, 2015 at 4:49 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
> 
>   It is PetscLogDouble which is an alias for real*8.
> 
>  Only certain systems give easy access to the memory usage. Send the file $PETSC_ARCH/include/petscconf.h and I'll check if yours is suppose to be able to.
> 
>   Barry
> 
> 
> > On Jul 2, 2015, at 4:51 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
> >
> > Hi,
> >
> > Could you please tell me what is the proper Fortran usage for PetscMemoryGetMaximumUsage? Do I need to define mem (see below) as PetscInt or PetscLogDouble? I tried both and in both case I got zero memory for all the processes.
> >
> > I did:
> >
> >        1st try:  PetscLogDouble mem
> >        2nd try:  PetscInt mem
> >
> >     call SlepcInitialize(PETSC_NULL_CHARACTER,ierr)
> >
> >     call MPI_COMM_SIZE(MPI_COMM_WORLD,size,ierr)
> >     call MPI_COMM_RANK(MPI_COMM_WORLD,rank,ierr)
> >
> >     call PetscMemorySetGetMaximumUsage(ierr)
> >
> >
> >     .... some code with allocate, MatCreate, MatsetValues,...
> >
> >     call PetscMemoryGetMaximumUsage(mem,ierr)
> >
> >     write(*,*)'On Processor',rank,'memory:',mem
> >
> >
> > Thanks,
> >
> > Anthony
> 
> 
> <petscconf.h>


From aph at email.arizona.edu  Fri Jul  3 13:35:37 2015
From: aph at email.arizona.edu (Anthony Haas)
Date: Fri, 03 Jul 2015 11:35:37 -0700
Subject: [petsc-users] proper Fortran usage for
	PetscMemoryGetMaximumUsage
In-Reply-To: <5CB3C042-F2F4-463D-839B-BF2FDFDC4D39@mcs.anl.gov>
References: <CAEyxMWWR6tcWTOFn_+eGnrUt4V1OtyoX_+CqZ-W9AkEneufPMw@mail.gmail.com>
	<191C65C4-E75C-4882-82A3-1A31DCEF2C7B@mcs.anl.gov>
	<CAEyxMWUa2c_ZB11Ws829Q19ss2UH2+2OQnUx3M3kaGiwCAnCpQ@mail.gmail.com>
	<5CB3C042-F2F4-463D-839B-BF2FDFDC4D39@mcs.anl.gov>
Message-ID: <5596D5F9.30700@email.arizona.edu>

Hi Barry,

I tried what you suggested. When I use the flag -memory_info, 
PetscMemoryGetMaximumUsage returns a nonzero value. If I do not use 
-memory_info, PetscMemoryGetMaximumUsage returns a zero value on all 
processes. Regarding PetscMemoryGetCurrentUsage, it returns a nonzero 
value with or without the -memory_info flag. As for the debugger, I set 
a breakpoint at the function location (break 
PetscMemoryGetMaximumUsage), then use run. When the program reaches the 
breakpoint, I use step and then print to examine mem (see below).

Thanks,

Anthony


PetscMemoryGetMaximumUsage (mem=0x7fffffffcca0)
     at /home/anthony/LIB/petsc-3.6.0/src/sys/memory/mem.c:153
153      if (!PetscMemoryCollectMaximumUsage) 
SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_WRONGSTATE,"To use this function 
you must first call PetscMemorySetGetMaximumUsage()");
(gdb)
154      *mem = PetscMemoryMaximumUsage;
(gdb) print *mem
$1 = 6.9533558072018098e-310
(gdb) step
155      PetscFunctionReturn(0);
(gdb)
156    }
(gdb)
petscmemorygetmaximumusage_ (mem=0x7fffffffcca0, __ierr=0x7fffffffcd74)
     at /home/anthony/LIB/petsc-3.6.0/src/sys/memory/ftn-auto/memf.c:52
52    }
(gdb)
petsc::setupsolvegevp (nx=25, ny=25, nxy=625, alpha=0,
     beta=3.1415926535897931, re=1000) at module_petsc.F90:367
367        call MPI_Barrier(MPI_COMM_WORLD,ierr);CHKERRQ(ierr)
(gdb) print mem
$2 = 0











On 07/02/2015 06:10 PM, Barry Smith wrote:
>> On Jul 2, 2015, at 7:03 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
>>
>> Hi Barry,
>>
>> Here it is. Note that the options -memory_info and -malloc_log provide proper data but I wanted to monitor some operations more closely.
>    That's odd, they all use the same mechanism.
>
>     Run on one processor in the debugger  use the PETSc command line option -start_in_debugger noxterm
>
>     then put a breakpoint in PetscMemoryGetMaximumUsage  and see what the values are when it gets there.
>
>     Also run the same code with the option -memory_info  maybe the PetscMemorySetGetMaximumUsage() isn't working, though it should,
>
>    Barry
>
>> Thanks,
>>
>> Anthony
>>
>> On Thu, Jul 2, 2015 at 4:49 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>>
>>    It is PetscLogDouble which is an alias for real*8.
>>
>>   Only certain systems give easy access to the memory usage. Send the file $PETSC_ARCH/include/petscconf.h and I'll check if yours is suppose to be able to.
>>
>>    Barry
>>
>>
>>> On Jul 2, 2015, at 4:51 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
>>>
>>> Hi,
>>>
>>> Could you please tell me what is the proper Fortran usage for PetscMemoryGetMaximumUsage? Do I need to define mem (see below) as PetscInt or PetscLogDouble? I tried both and in both case I got zero memory for all the processes.
>>>
>>> I did:
>>>
>>>         1st try:  PetscLogDouble mem
>>>         2nd try:  PetscInt mem
>>>
>>>      call SlepcInitialize(PETSC_NULL_CHARACTER,ierr)
>>>
>>>      call MPI_COMM_SIZE(MPI_COMM_WORLD,size,ierr)
>>>      call MPI_COMM_RANK(MPI_COMM_WORLD,rank,ierr)
>>>
>>>      call PetscMemorySetGetMaximumUsage(ierr)
>>>
>>>
>>>      .... some code with allocate, MatCreate, MatsetValues,...
>>>
>>>      call PetscMemoryGetMaximumUsage(mem,ierr)
>>>
>>>      write(*,*)'On Processor',rank,'memory:',mem
>>>
>>>
>>> Thanks,
>>>
>>> Anthony
>>
>> <petscconf.h>


From bsmith at mcs.anl.gov  Fri Jul  3 14:57:13 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Fri, 3 Jul 2015 14:57:13 -0500
Subject: [petsc-users] proper Fortran usage for
	PetscMemoryGetMaximumUsage
In-Reply-To: <5596D5F9.30700@email.arizona.edu>
References: <CAEyxMWWR6tcWTOFn_+eGnrUt4V1OtyoX_+CqZ-W9AkEneufPMw@mail.gmail.com>
	<191C65C4-E75C-4882-82A3-1A31DCEF2C7B@mcs.anl.gov>
	<CAEyxMWUa2c_ZB11Ws829Q19ss2UH2+2OQnUx3M3kaGiwCAnCpQ@mail.gmail.com>
	<5CB3C042-F2F4-463D-839B-BF2FDFDC4D39@mcs.anl.gov>
	<5596D5F9.30700@email.arizona.edu>
Message-ID: <1AF8D83A-E8CA-4B33-A131-19D03C601EB7@mcs.anl.gov>


>>> call PetscMemorySetGetMaximumUsage(ierr)
>>> 
>>> 
>>>     .... some code with allocate, MatCreate, MatsetValues,...
>>> 
>>>     call PetscMemoryGetMaximumUsage(mem,ierr)

   I should have realized this sooner. Your code is behaving as expected. The actual recording of maximum memory usage takes place when each object is destroyed (this gives the high water mark before the object is destroyed). Since you didn't destroy any objects since you turned on PetscMemorySetGetMaximumUsage it still has zero as the maximum usage.   You need to call PetscMemoryGetMaximumUsage immediately after you destroy the object you care about.

    Barry

> On Jul 3, 2015, at 1:35 PM, Anthony Haas <aph at email.arizona.edu> wrote:
> 
> Hi Barry,
> 
> I tried what you suggested. When I use the flag -memory_info, PetscMemoryGetMaximumUsage returns a nonzero value. If I do not use -memory_info, PetscMemoryGetMaximumUsage returns a zero value on all processes. Regarding PetscMemoryGetCurrentUsage, it returns a nonzero value with or without the -memory_info flag. As for the debugger, I set a breakpoint at the function location (break PetscMemoryGetMaximumUsage), then use run. When the program reaches the breakpoint, I use step and then print to examine mem (see below).
> 
> Thanks,
> 
> Anthony
> 
> 
> PetscMemoryGetMaximumUsage (mem=0x7fffffffcca0)
>    at /home/anthony/LIB/petsc-3.6.0/src/sys/memory/mem.c:153
> 153      if (!PetscMemoryCollectMaximumUsage) SETERRQ(PETSC_COMM_SELF,PETSC_ERR_ARG_WRONGSTATE,"To use this function you must first call PetscMemorySetGetMaximumUsage()");
> (gdb)
> 154      *mem = PetscMemoryMaximumUsage;
> (gdb) print *mem
> $1 = 6.9533558072018098e-310
> (gdb) step
> 155      PetscFunctionReturn(0);
> (gdb)
> 156    }
> (gdb)
> petscmemorygetmaximumusage_ (mem=0x7fffffffcca0, __ierr=0x7fffffffcd74)
>    at /home/anthony/LIB/petsc-3.6.0/src/sys/memory/ftn-auto/memf.c:52
> 52    }
> (gdb)
> petsc::setupsolvegevp (nx=25, ny=25, nxy=625, alpha=0,
>    beta=3.1415926535897931, re=1000) at module_petsc.F90:367
> 367        call MPI_Barrier(MPI_COMM_WORLD,ierr);CHKERRQ(ierr)
> (gdb) print mem
> $2 = 0
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> On 07/02/2015 06:10 PM, Barry Smith wrote:
>>> On Jul 2, 2015, at 7:03 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
>>> 
>>> Hi Barry,
>>> 
>>> Here it is. Note that the options -memory_info and -malloc_log provide proper data but I wanted to monitor some operations more closely.
>>   That's odd, they all use the same mechanism.
>> 
>>    Run on one processor in the debugger  use the PETSc command line option -start_in_debugger noxterm
>> 
>>    then put a breakpoint in PetscMemoryGetMaximumUsage  and see what the values are when it gets there.
>> 
>>    Also run the same code with the option -memory_info  maybe the PetscMemorySetGetMaximumUsage() isn't working, though it should,
>> 
>>   Barry
>> 
>>> Thanks,
>>> 
>>> Anthony
>>> 
>>> On Thu, Jul 2, 2015 at 4:49 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>>> 
>>>   It is PetscLogDouble which is an alias for real*8.
>>> 
>>>  Only certain systems give easy access to the memory usage. Send the file $PETSC_ARCH/include/petscconf.h and I'll check if yours is suppose to be able to.
>>> 
>>>   Barry
>>> 
>>> 
>>>> On Jul 2, 2015, at 4:51 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
>>>> 
>>>> Hi,
>>>> 
>>>> Could you please tell me what is the proper Fortran usage for PetscMemoryGetMaximumUsage? Do I need to define mem (see below) as PetscInt or PetscLogDouble? I tried both and in both case I got zero memory for all the processes.
>>>> 
>>>> I did:
>>>> 
>>>>        1st try:  PetscLogDouble mem
>>>>        2nd try:  PetscInt mem
>>>> 
>>>>     call SlepcInitialize(PETSC_NULL_CHARACTER,ierr)
>>>> 
>>>>     call MPI_COMM_SIZE(MPI_COMM_WORLD,size,ierr)
>>>>     call MPI_COMM_RANK(MPI_COMM_WORLD,rank,ierr)
>>>> 
>>>>     call PetscMemorySetGetMaximumUsage(ierr)
>>>> 
>>>> 
>>>>     .... some code with allocate, MatCreate, MatsetValues,...
>>>> 
>>>>     call PetscMemoryGetMaximumUsage(mem,ierr)
>>>> 
>>>>     write(*,*)'On Processor',rank,'memory:',mem
>>>> 
>>>> 
>>>> Thanks,
>>>> 
>>>> Anthony
>>> 
>>> <petscconf.h>
> 


From s.kramer at imperial.ac.uk  Sun Jul  5 11:06:47 2015
From: s.kramer at imperial.ac.uk (Stephan Kramer)
Date: Sun, 05 Jul 2015 17:06:47 +0100
Subject: [petsc-users] move from KSPSetNullSpace to MatSetNullSpace
In-Reply-To: <C0BF51C3-6C98-4886-B3F1-11B22816DC6B@mcs.anl.gov>
References: <C0BF51C3-6C98-4886-B3F1-11B22816DC6B@mcs.anl.gov>
Message-ID: <55995617.4080202@imperial.ac.uk>

>    Stephan,
>
>    Sorry for the long delay. I have updated the branch barry/maint/mv-matnullspace-to-mat  to use the Amat argument for passing in the null space instead of the pmat argument. Could you please try it with your configuration of solvers and let us know if it resolves the problem?
>
>    Thanks
>
>    Barry
>
> If it works it will eventually go into the maint (and then patch release).
>
>

That's great! I've tried out the branch and all our tests are passing again. Thanks a lot for looking into this

Cheers
Stephan

From filippo.leonardi at sam.math.ethz.ch  Sun Jul  5 11:57:14 2015
From: filippo.leonardi at sam.math.ethz.ch (Filippo Leonardi)
Date: Sun, 5 Jul 2015 18:57:14 +0200
Subject: [petsc-users] DMPlex general questions
Message-ID: <1974259.hLOySef58g@besikowitch-iii>

Hi all,

I'm starting to migrate my code to DMDAs to use DMPlex but I have troubles that 
neither the documentation nor google can answer.

1) I want to to traverse the DAG associated to the DMPlex in the following way: 
assuming I have a DMPlex of dimension 2, I have a point representing a cell (2 
dimensional) and I want to find all neighbouring 2-dim cells. A way to do this may be to 
GetCone and then follow the arrows in reverse in the DAG from height 2 to height 1. Any 
routine to do that? I looked at the DM documentation page but cannot find the proper 
one. I tried all the GetAdjacency routines but none of them seems to give the right 
implementation. I am thinking of something like GetCone or GetSupport, but from 2-
dim cell to adjacent 2-dim cell.

2) I've noticed that the numbering concerning the Height in the BFS search of the 
DMPlex section is a bit inconsistent. What I mean is that if want all the 2-dim cells of my 
DMPlex I should do:
DMPlexGetHeightStratum(dm, d, &pStart, &pEnd);
with d = 0, but if I'd like to call
DMPlexCreateSection
and create DOFs on the 2-dim cell, I have to do:
numDof[f*(dim+1)+d]     = 2;
with d = 2.
Is there any reason behind that? I was trying with some mock example and fell into this 
trap a couple of times.

3) This brings me to the following: I've noticed that the documentation is a bit "sparse", 
and I'd really like to contribute, especially improving the APIs documentation. I am not 
native speaker and new to all the DMPlex business but if you devs think this may be 
useful, I'll be glad to help.
Would this be of any use to you?

4) I had problems loading meshes from Gmsh and, as far as I understood, it seems that is 
not PETSc preferred mesher (got problems with boundaries IS). PETSc seems to like this 
ExodusII format, any suggestion of a tool similar to Gmsh that creates ExodusII meshes?

Sorry for the length and thanks in advance.

Best,
Filippo
-------------- next part --------------
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From bsmith at mcs.anl.gov  Sun Jul  5 18:26:28 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Sun, 5 Jul 2015 18:26:28 -0500
Subject: [petsc-users] move from KSPSetNullSpace to MatSetNullSpace
In-Reply-To: <55995617.4080202@imperial.ac.uk>
References: <C0BF51C3-6C98-4886-B3F1-11B22816DC6B@mcs.anl.gov>
	<55995617.4080202@imperial.ac.uk>
Message-ID: <76093ACD-82B2-45C1-8227-1DF867C640E2@mcs.anl.gov>


  Thanks

> On Jul 5, 2015, at 11:06 AM, Stephan Kramer <s.kramer at imperial.ac.uk> wrote:
> 
>>   Stephan,
>> 
>>   Sorry for the long delay. I have updated the branch barry/maint/mv-matnullspace-to-mat  to use the Amat argument for passing in the null space instead of the pmat argument. Could you please try it with your configuration of solvers and let us know if it resolves the problem?
>> 
>>   Thanks
>> 
>>   Barry
>> 
>> If it works it will eventually go into the maint (and then patch release).
>> 
>> 
> 
> That's great! I've tried out the branch and all our tests are passing again. Thanks a lot for looking into this
> 
> Cheers
> Stephan


From juan at tf.uni-kiel.de  Mon Jul  6 06:26:34 2015
From: juan at tf.uni-kiel.de (Julian Andrej)
Date: Mon, 6 Jul 2015 13:26:34 +0200
Subject: [petsc-users] SLEPc iterative solver does not converge but ARPACK
	does
Message-ID: <CABFzUT1rQwQc0wVWzL9uMxAgWce1ofJp1wXf+HZK+KiKovvWZg@mail.gmail.com>

Hello,

i'm using PETSc and SLEPc in Python.

I'm trying to calculate eigenvalues for the stokes equations with the
following code

SHIFT = SLEPc.ST().create()
SHIFT.setType(SHIFT.Type.SINVERT)
E = SLEPc.EPS().create()
E.setST(SHIFT)
E.setOperators(K, M)
E.setDimensions(25, PETSc.DECIDE)
E.setWhichEigenpairs(E.Which.SMALLEST_MAGNITUDE)
E.setFromOptions()
E.solve()

This gives me correct eigenvalues and right eigenvectors.

If I want to compute the LEFT eigenvectors i setup a new solver
context with the corresponding transposed matrices (these are
precalculated)

SHIFT = SLEPc.ST().create()
SHIFT.setType(SHIFT.Type.SINVERT)
E = SLEPc.EPS().create()
E.setST(SHIFT)
E.setOperators(KT, MT)
E.setDimensions(25, PETSc.DECIDE)
E.setWhichEigenpairs(E.Which.SMALLEST_MAGNITUDE)
E.setFromOptions()
E.solve()

I don't get any converged eigenvalues.

Interfacing ARPACK through scipy

v, V = sp.linalg.eigs(A=K, k=64, M=M, sigma=1.0)
w, W = sp.linalg.eigs(A=K.T, k=64, M=M.T, sigma=1.0)

i get correct left and right eigenvectors (passing (K*V-M*V*diag(v)) < 1e-10)

I tried alot of configurations to get it working, so i dont have to
convert matrices in my calculations.
Is it possible to get the expected results with the iterative solver?

From jroman at dsic.upv.es  Mon Jul  6 06:31:36 2015
From: jroman at dsic.upv.es (Jose E. Roman)
Date: Mon, 6 Jul 2015 13:31:36 +0200
Subject: [petsc-users] SLEPc iterative solver does not converge but
	ARPACK does
In-Reply-To: <CABFzUT1rQwQc0wVWzL9uMxAgWce1ofJp1wXf+HZK+KiKovvWZg@mail.gmail.com>
References: <CABFzUT1rQwQc0wVWzL9uMxAgWce1ofJp1wXf+HZK+KiKovvWZg@mail.gmail.com>
Message-ID: <A6C488BB-34F8-43BB-900B-8C9DA4D7AAF8@dsic.upv.es>

You should not use SMALLEST_MAGNITUDE with SINVERT.
If using SINVERT you should set the target value E.setTarget(sigma) and leave the default Which (or set it explicitly to Which.TARGET_MAGNITUDE).

Jose



> El 6/7/2015, a las 13:26, Julian Andrej <juan at tf.uni-kiel.de> escribi?:
> 
> Hello,
> 
> i'm using PETSc and SLEPc in Python.
> 
> I'm trying to calculate eigenvalues for the stokes equations with the
> following code
> 
> SHIFT = SLEPc.ST().create()
> SHIFT.setType(SHIFT.Type.SINVERT)
> E = SLEPc.EPS().create()
> E.setST(SHIFT)
> E.setOperators(K, M)
> E.setDimensions(25, PETSc.DECIDE)
> E.setWhichEigenpairs(E.Which.SMALLEST_MAGNITUDE)
> E.setFromOptions()
> E.solve()
> 
> This gives me correct eigenvalues and right eigenvectors.
> 
> If I want to compute the LEFT eigenvectors i setup a new solver
> context with the corresponding transposed matrices (these are
> precalculated)
> 
> SHIFT = SLEPc.ST().create()
> SHIFT.setType(SHIFT.Type.SINVERT)
> E = SLEPc.EPS().create()
> E.setST(SHIFT)
> E.setOperators(KT, MT)
> E.setDimensions(25, PETSc.DECIDE)
> E.setWhichEigenpairs(E.Which.SMALLEST_MAGNITUDE)
> E.setFromOptions()
> E.solve()
> 
> I don't get any converged eigenvalues.
> 
> Interfacing ARPACK through scipy
> 
> v, V = sp.linalg.eigs(A=K, k=64, M=M, sigma=1.0)
> w, W = sp.linalg.eigs(A=K.T, k=64, M=M.T, sigma=1.0)
> 
> i get correct left and right eigenvectors (passing (K*V-M*V*diag(v)) < 1e-10)
> 
> I tried alot of configurations to get it working, so i dont have to
> convert matrices in my calculations.
> Is it possible to get the expected results with the iterative solver?


From juan at tf.uni-kiel.de  Mon Jul  6 07:34:06 2015
From: juan at tf.uni-kiel.de (Julian Andrej)
Date: Mon, 6 Jul 2015 14:34:06 +0200
Subject: [petsc-users] SLEPc iterative solver does not converge but
	ARPACK does
In-Reply-To: <A6C488BB-34F8-43BB-900B-8C9DA4D7AAF8@dsic.upv.es>
References: <CABFzUT1rQwQc0wVWzL9uMxAgWce1ofJp1wXf+HZK+KiKovvWZg@mail.gmail.com>
	<A6C488BB-34F8-43BB-900B-8C9DA4D7AAF8@dsic.upv.es>
Message-ID: <CABFzUT3CTV6Ne9KJYYAvJsiN2FrBL8tLNq6XCTS5mB=saj5dRw@mail.gmail.com>

Thanks Jose,

replacing

E.setWhichEigenpairs(E.Which.SMALLEST_MAGNITUDE)

with

E.setTarget(1.0)

did the trick.

$ python ev_test.py
Solution type krylovschur
Number of converged eigenpairs 25

        k          ||Ax-kx||/||kx||
----------------- -----------------
    13.087798        1.80257e-13

    23.038756        7.41391e-14

On Mon, Jul 6, 2015 at 1:31 PM, Jose E. Roman <jroman at dsic.upv.es> wrote:
> You should not use SMALLEST_MAGNITUDE with SINVERT.
> If using SINVERT you should set the target value E.setTarget(sigma) and leave the default Which (or set it explicitly to Which.TARGET_MAGNITUDE).
>
> Jose
>
>
>
>> El 6/7/2015, a las 13:26, Julian Andrej <juan at tf.uni-kiel.de> escribi?:
>>
>> Hello,
>>
>> i'm using PETSc and SLEPc in Python.
>>
>> I'm trying to calculate eigenvalues for the stokes equations with the
>> following code
>>
>> SHIFT = SLEPc.ST().create()
>> SHIFT.setType(SHIFT.Type.SINVERT)
>> E = SLEPc.EPS().create()
>> E.setST(SHIFT)
>> E.setOperators(K, M)
>> E.setDimensions(25, PETSc.DECIDE)
>> E.setWhichEigenpairs(E.Which.SMALLEST_MAGNITUDE)
>> E.setFromOptions()
>> E.solve()
>>
>> This gives me correct eigenvalues and right eigenvectors.
>>
>> If I want to compute the LEFT eigenvectors i setup a new solver
>> context with the corresponding transposed matrices (these are
>> precalculated)
>>
>> SHIFT = SLEPc.ST().create()
>> SHIFT.setType(SHIFT.Type.SINVERT)
>> E = SLEPc.EPS().create()
>> E.setST(SHIFT)
>> E.setOperators(KT, MT)
>> E.setDimensions(25, PETSc.DECIDE)
>> E.setWhichEigenpairs(E.Which.SMALLEST_MAGNITUDE)
>> E.setFromOptions()
>> E.solve()
>>
>> I don't get any converged eigenvalues.
>>
>> Interfacing ARPACK through scipy
>>
>> v, V = sp.linalg.eigs(A=K, k=64, M=M, sigma=1.0)
>> w, W = sp.linalg.eigs(A=K.T, k=64, M=M.T, sigma=1.0)
>>
>> i get correct left and right eigenvectors (passing (K*V-M*V*diag(v)) < 1e-10)
>>
>> I tried alot of configurations to get it working, so i dont have to
>> convert matrices in my calculations.
>> Is it possible to get the expected results with the iterative solver?
>

From aph at email.arizona.edu  Mon Jul  6 19:33:49 2015
From: aph at email.arizona.edu (Anthony Haas)
Date: Mon, 06 Jul 2015 17:33:49 -0700
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
Message-ID: <559B1E6D.6040706@email.arizona.edu>

Hi,

I am computing eigenvalues using PETSc/SLEPc and superlu_dist for the LU 
decomposition (my problem is a generalized eigenvalue problem). The code 
runs fine for a grid with 101x101 but when I increase to 151x151, I get 
the following error:

Can't expand MemType 1: jcol 16104   (and then [NID 00037] 2015-07-06 
19:19:17 Apid 31025976: OOM killer terminated this process.)

It seems to be a memory problem. I monitor the memory usage as far as I 
can and it seems that memory usage is pretty low. The most memory 
intensive part of the program is probably the LU decomposition in the 
context of the generalized EVP. Is there a way to evaluate how much 
memory will be required for that step? I am currently running the debug 
version of the code which I would assume would use more memory?

I have attached the output of the job. Note that the program uses twice 
PETSc: 1) to solve a linear system for which no problem occurs, and, 2) 
to solve the Generalized EVP with SLEPc, where I get the error.

Thanks

Anthony
-------------- next part --------------

3D POISEUILLE BASEFLOW COMPUTED ON GRID WITH NX =151 NY =151

Time for build and assembly of baseflow operator =          4.4083 seconds.
Time for Matrix summation =          0.0440 seconds.
.. Starting with 1 OpenMP threads 
[0] .. BIG U size 498688 
[0] .. BIG V size 131072
  Max row size is 487 
  Using buffer_size of 5000000 
  Threads per process 1 
Time in scattering 0.000000 
Time in dgemm 0.000000 
Total time spent in schur update is    		: 39.52 seconds,
Total Time in Factorization            		: 76.72 seconds, 
Time (other GEMM and Scatter)          		: 76.72 seconds, 
Total time spent in schur update when offload    		:  0.00 seconds,
KSP Object: 640 MPI processes
  type: preonly
  maximum iterations=10000, initial guess is zero
  tolerances:  relative=1e-10, absolute=1e-10, divergence=10000
  left preconditioning
  using NONE norm type for convergence test
PC Object: 640 MPI processes
  type: lu
    LU: out-of-place factorization
    tolerance for zero pivot 2.22045e-14
    matrix ordering: natural
    factor fill ratio given 0, needed 0
      Factored matrix follows:
        Mat Object:         640 MPI processes
          type: mpiaij
          rows=22201, cols=22201
          package used to perform factorization: superlu_dist
          total: nonzeros=0, allocated nonzeros=0
          total number of mallocs used during MatSetValues calls =0
            SuperLU_DIST run parameters:
              Process grid nprow 32 x npcol 20 
              Equilibrate matrix TRUE 
              Matrix input mode 1 
              Replace tiny pivots TRUE 
              Use iterative refinement FALSE 
              Processors in row 32 col partition 20 
              Row permutation LargeDiag 
              Column permutation METIS_AT_PLUS_A
              Parallel symbolic factorization FALSE 
              Repeated factorization SamePattern_SameRowPerm
  linear system matrix = precond matrix:
  Mat Object:   640 MPI processes
    type: mpiaij
    rows=22201, cols=22201
    total: nonzeros=6.5937e+06, allocated nonzeros=6.5937e+06
    total number of mallocs used during MatSetValues calls =0
      using I-node (on process 0) routines: found 7 nodes, limit used is 5
Summary of Memory Usage in PETSc
[0]Current space PetscMalloc()ed 756192, max space PetscMalloced() 2.00971e+06
[0]Current process memory 7.00047e+07 max process memory 7.00047e+07
[1]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[1]Current process memory 3.44596e+07 max process memory 6.83131e+07
[2]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[2]Current process memory 3.45375e+07 max process memory 6.96975e+07
[3]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[3]Current process memory 3.46358e+07 max process memory 6.96484e+07
[4]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[4]Current process memory 3.52051e+07 max process memory 7.06437e+07
[5]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[5]Current process memory 3.06749e+07 max process memory 6.84564e+07
[6]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[6]Current process memory 3.07077e+07 max process memory 6.87759e+07
[7]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[7]Current process memory 3.06872e+07 max process memory 6.89357e+07
[8]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[8]Current process memory 3.06258e+07 max process memory 6.90422e+07
[9]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[9]Current process memory 3.04415e+07 max process memory 6.91855e+07
[10]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[10]Current process memory 3.05439e+07 max process memory 6.90299e+07
[11]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[11]Current process memory 3.06217e+07 max process memory 6.64822e+07
[12]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94622e+06
[12]Current process memory 3.05766e+07 max process memory 6.49789e+07
[13]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[13]Current process memory 3.05152e+07 max process memory 6.42703e+07
[14]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[14]Current process memory 3.06258e+07 max process memory 6.62979e+07
[15]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[15]Current process memory 3.50904e+07 max process memory 7.16349e+07
[16]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[16]Current process memory 3.44515e+07 max process memory 6.92224e+07
[17]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94595e+06
[17]Current process memory 3.51519e+07 max process memory 7.21961e+07
[18]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[18]Current process memory 3.47341e+07 max process memory 7.04635e+07
[19]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[19]Current process memory 3.42999e+07 max process memory 6.84401e+07
[20]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[20]Current process memory 2.98885e+07 max process memory 6.51715e+07
[21]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[21]Current process memory 2.97779e+07 max process memory 6.45939e+07
[22]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[22]Current process memory 2.98639e+07 max process memory 6.6048e+07
[23]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[23]Current process memory 2.97697e+07 max process memory 6.56671e+07
[24]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[24]Current process memory 2.99131e+07 max process memory 6.64412e+07
[25]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[25]Current process memory 2.9995e+07 max process memory 6.4897e+07
[26]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[26]Current process memory 2.9868e+07 max process memory 6.51428e+07
[27]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[27]Current process memory 2.97288e+07 max process memory 6.49298e+07
[28]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[28]Current process memory 2.98271e+07 max process memory 6.55319e+07
[29]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94619e+06
[29]Current process memory 2.98312e+07 max process memory 6.59128e+07
[30]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[30]Current process memory 2.98967e+07 max process memory 6.56835e+07
[31]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[31]Current process memory 2.97165e+07 max process memory 6.29555e+07
[32]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[32]Current process memory 2.96878e+07 max process memory 6.14072e+07
[33]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[33]Current process memory 2.94461e+07 max process memory 6.07683e+07
[34]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94598e+06
[34]Current process memory 2.94298e+07 max process memory 6.24394e+07
[35]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[35]Current process memory 2.84099e+07 max process memory 6.65846e+07
[36]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[36]Current process memory 2.85532e+07 max process memory 6.43072e+07
[37]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[37]Current process memory 2.83484e+07 max process memory 6.67771e+07
[38]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[38]Current process memory 2.95076e+07 max process memory 6.64658e+07
[39]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[39]Current process memory 2.84344e+07 max process memory 6.35412e+07
[40]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[40]Current process memory 2.95895e+07 max process memory 6.57654e+07
[41]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[41]Current process memory 2.96305e+07 max process memory 6.52001e+07
[42]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[42]Current process memory 3.05725e+07 max process memory 6.75594e+07
[43]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[43]Current process memory 2.96714e+07 max process memory 6.6306e+07
[44]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[44]Current process memory 2.93519e+07 max process memory 6.6818e+07
[45]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[45]Current process memory 2.92372e+07 max process memory 6.51633e+07
[46]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94614e+06
[46]Current process memory 3.0761e+07 max process memory 6.66501e+07
[47]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[47]Current process memory 3.07323e+07 max process memory 6.63552e+07
[48]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[48]Current process memory 3.05439e+07 max process memory 6.69286e+07
[49]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[49]Current process memory 3.03882e+07 max process memory 6.69573e+07
[50]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[50]Current process memory 3.08552e+07 max process memory 6.71785e+07
[51]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94603e+06
[51]Current process memory 3.05807e+07 max process memory 6.43441e+07
[52]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[52]Current process memory 2.97902e+07 max process memory 6.21404e+07
[53]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[53]Current process memory 2.95813e+07 max process memory 6.1186e+07
[54]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[54]Current process memory 2.93396e+07 max process memory 6.33897e+07
[55]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[55]Current process memory 3.05316e+07 max process memory 6.92019e+07
[56]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[56]Current process memory 2.93192e+07 max process memory 6.63634e+07
[57]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[57]Current process memory 2.94175e+07 max process memory 6.88251e+07
[58]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[58]Current process memory 2.99336e+07 max process memory 6.76946e+07
[59]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[59]Current process memory 3.06872e+07 max process memory 6.6646e+07
[60]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[60]Current process memory 6.13786e+07 max process memory 6.13786e+07
[61]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[61]Current process memory 6.05184e+07 max process memory 6.05184e+07
[62]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[62]Current process memory 6.20954e+07 max process memory 6.20954e+07
[63]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94611e+06
[63]Current process memory 6.2718e+07 max process memory 6.2718e+07
[64]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[64]Current process memory 6.47004e+07 max process memory 6.47004e+07
[65]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[65]Current process memory 6.30047e+07 max process memory 6.30047e+07
[66]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[66]Current process memory 6.33201e+07 max process memory 6.33201e+07
[67]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[67]Current process memory 6.34921e+07 max process memory 6.34921e+07
[68]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94606e+06
[68]Current process memory 6.38525e+07 max process memory 6.38525e+07
[69]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[69]Current process memory 6.32996e+07 max process memory 6.32996e+07
[70]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[70]Current process memory 6.29842e+07 max process memory 6.29842e+07
[71]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[71]Current process memory 6.06331e+07 max process memory 6.06331e+07
[72]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[72]Current process memory 6.02644e+07 max process memory 6.02644e+07
[73]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[73]Current process memory 5.83188e+07 max process memory 5.83188e+07
[74]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[74]Current process memory 6.01375e+07 max process memory 6.01375e+07
[75]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[75]Current process memory 2.86515e+07 max process memory 6.44178e+07
[76]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[76]Current process memory 6.4e+07 max process memory 6.4e+07
[77]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[77]Current process memory 2.90857e+07 max process memory 6.49175e+07
[78]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[78]Current process memory 6.39222e+07 max process memory 6.39222e+07
[79]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[79]Current process memory 6.20134e+07 max process memory 6.20134e+07
[80]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94606e+06
[80]Current process memory 6.37747e+07 max process memory 6.37747e+07
[81]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[81]Current process memory 6.31276e+07 max process memory 6.31276e+07
[82]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[82]Current process memory 6.45202e+07 max process memory 6.45202e+07
[83]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[83]Current process memory 6.41802e+07 max process memory 6.41802e+07
[84]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[84]Current process memory 3.0122e+07 max process memory 6.45366e+07
[85]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94611e+06
[85]Current process memory 6.33078e+07 max process memory 6.33078e+07
[86]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[86]Current process memory 6.28982e+07 max process memory 6.28982e+07
[87]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[87]Current process memory 2.87744e+07 max process memory 6.25172e+07
[88]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[88]Current process memory 6.31521e+07 max process memory 6.31521e+07
[89]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[89]Current process memory 6.47987e+07 max process memory 6.47987e+07
[90]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[90]Current process memory 2.92823e+07 max process memory 6.31521e+07
[91]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[91]Current process memory 6.09362e+07 max process memory 6.09362e+07
[92]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[92]Current process memory 5.9646e+07 max process memory 5.9646e+07
[93]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[93]Current process memory 5.96992e+07 max process memory 5.96992e+07
[94]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[94]Current process memory 6.05921e+07 max process memory 6.05921e+07
[95]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[95]Current process memory 2.88973e+07 max process memory 6.51059e+07
[96]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[96]Current process memory 2.84058e+07 max process memory 6.24108e+07
[97]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94603e+06
[97]Current process memory 2.9012e+07 max process memory 6.5409e+07
[98]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[98]Current process memory 2.90652e+07 max process memory 6.38157e+07
[99]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[99]Current process memory 6.25992e+07 max process memory 6.25992e+07
[100]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[100]Current process memory 6.40492e+07 max process memory 6.40492e+07
[101]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[101]Current process memory 6.3914e+07 max process memory 6.3914e+07
[102]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94614e+06
[102]Current process memory 6.53967e+07 max process memory 6.53967e+07
[103]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[103]Current process memory 6.36355e+07 max process memory 6.36355e+07
[104]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[104]Current process memory 6.43195e+07 max process memory 6.43195e+07
[105]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[105]Current process memory 6.29268e+07 max process memory 6.29268e+07
[106]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[106]Current process memory 6.41393e+07 max process memory 6.41393e+07
[107]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[107]Current process memory 6.29064e+07 max process memory 6.29064e+07
[108]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[108]Current process memory 6.31849e+07 max process memory 6.31849e+07
[109]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[109]Current process memory 6.37624e+07 max process memory 6.37624e+07
[110]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[110]Current process memory 6.46431e+07 max process memory 6.46431e+07
[111]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[111]Current process memory 6.11983e+07 max process memory 6.11983e+07
[112]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[112]Current process memory 5.98385e+07 max process memory 5.98385e+07
[113]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[113]Current process memory 5.89701e+07 max process memory 5.89701e+07
[114]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94598e+06
[114]Current process memory 6.18086e+07 max process memory 6.18086e+07
[115]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[115]Current process memory 2.92946e+07 max process memory 6.50281e+07
[116]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[116]Current process memory 6.48561e+07 max process memory 6.48561e+07
[117]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[117]Current process memory 3.03432e+07 max process memory 6.656e+07
[118]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[118]Current process memory 2.95281e+07 max process memory 6.42662e+07
[119]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94619e+06
[119]Current process memory 6.38566e+07 max process memory 6.38566e+07
[120]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[120]Current process memory 2.81272e+07 max process memory 6.19766e+07
[121]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[121]Current process memory 2.83443e+07 max process memory 6.13827e+07
[122]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[122]Current process memory 2.84918e+07 max process memory 6.28818e+07
[123]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[123]Current process memory 2.94175e+07 max process memory 6.35412e+07
[124]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[124]Current process memory 2.94052e+07 max process memory 6.40532e+07
[125]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[125]Current process memory 6.28408e+07 max process memory 6.28408e+07
[126]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[126]Current process memory 6.33528e+07 max process memory 6.33528e+07
[127]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[127]Current process memory 6.32463e+07 max process memory 6.32463e+07
[128]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[128]Current process memory 6.40123e+07 max process memory 6.40123e+07
[129]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[129]Current process memory 6.44628e+07 max process memory 6.44628e+07
[130]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[130]Current process memory 2.98476e+07 max process memory 6.39549e+07
[131]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94595e+06
[131]Current process memory 6.2079e+07 max process memory 6.2079e+07
[132]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[132]Current process memory 6.04119e+07 max process memory 6.04119e+07
[133]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[133]Current process memory 5.98548e+07 max process memory 5.98548e+07
[134]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[134]Current process memory 6.14236e+07 max process memory 6.14236e+07
[135]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[135]Current process memory 2.97533e+07 max process memory 6.58924e+07
[136]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94622e+06
[136]Current process memory 2.9909e+07 max process memory 6.40901e+07
[137]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[137]Current process memory 2.98107e+07 max process memory 6.65027e+07
[138]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[138]Current process memory 2.9868e+07 max process memory 6.50445e+07
[139]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[139]Current process memory 2.96468e+07 max process memory 6.30129e+07
[140]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[140]Current process memory 3.05439e+07 max process memory 6.51305e+07
[141]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[141]Current process memory 3.07405e+07 max process memory 6.49667e+07
[142]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[142]Current process memory 3.05971e+07 max process memory 6.60767e+07
[143]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93346e+06
[143]Current process memory 3.05029e+07 max process memory 6.57695e+07
[144]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94616e+06
[144]Current process memory 3.08511e+07 max process memory 6.67116e+07
[145]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93346e+06
[145]Current process memory 3.06299e+07 max process memory 6.47127e+07
[146]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93346e+06
[146]Current process memory 3.08552e+07 max process memory 6.53435e+07
[147]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93346e+06
[147]Current process memory 3.0634e+07 max process memory 6.52329e+07
[148]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93285e+06
[148]Current process memory 3.05275e+07 max process memory 6.52534e+07
[149]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93269e+06
[149]Current process memory 3.10518e+07 max process memory 6.64166e+07
[150]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[150]Current process memory 3.07855e+07 max process memory 6.58514e+07
[151]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[151]Current process memory 3.08388e+07 max process memory 6.33283e+07
[152]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[152]Current process memory 3.0806e+07 max process memory 6.20503e+07
[153]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[153]Current process memory 3.04906e+07 max process memory 6.10673e+07
[154]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[154]Current process memory 3.08675e+07 max process memory 6.28613e+07
[155]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[155]Current process memory 3.05644e+07 max process memory 6.77356e+07
[156]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[156]Current process memory 3.05684e+07 max process memory 6.58964e+07
[157]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[157]Current process memory 3.06012e+07 max process memory 6.82148e+07
[158]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[158]Current process memory 3.06708e+07 max process memory 6.6818e+07
[159]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[159]Current process memory 3.0507e+07 max process memory 6.4983e+07
[160]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[160]Current process memory 2.97001e+07 max process memory 6.32955e+07
[161]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94622e+06
[161]Current process memory 3.06012e+07 max process memory 6.35863e+07
[162]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[162]Current process memory 2.97247e+07 max process memory 6.40942e+07
[163]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[163]Current process memory 6.51428e+07 max process memory 6.51428e+07
[164]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[164]Current process memory 3.06668e+07 max process memory 6.54868e+07
[165]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[165]Current process memory 6.33733e+07 max process memory 6.33733e+07
[166]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94595e+06
[166]Current process memory 6.47004e+07 max process memory 6.47004e+07
[167]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[167]Current process memory 6.33364e+07 max process memory 6.33364e+07
[168]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[168]Current process memory 6.38321e+07 max process memory 6.38321e+07
[169]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[169]Current process memory 6.41556e+07 max process memory 6.41556e+07
[170]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[170]Current process memory 3.08306e+07 max process memory 6.48479e+07
[171]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[171]Current process memory 6.14523e+07 max process memory 6.14523e+07
[172]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[172]Current process memory 6.00146e+07 max process memory 6.00146e+07
[173]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[173]Current process memory 5.94207e+07 max process memory 5.94207e+07
[174]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[174]Current process memory 6.21363e+07 max process memory 6.21363e+07
[175]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[175]Current process memory 2.91471e+07 max process memory 6.56261e+07
[176]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[176]Current process memory 2.96182e+07 max process memory 6.37215e+07
[177]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[177]Current process memory 2.92987e+07 max process memory 6.58309e+07
[178]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94619e+06
[178]Current process memory 3.0548e+07 max process memory 6.56671e+07
[179]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[179]Current process memory 2.96264e+07 max process memory 6.29514e+07
[180]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[180]Current process memory 2.9995e+07 max process memory 6.43195e+07
[181]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[181]Current process memory 3.00933e+07 max process memory 6.38321e+07
[182]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[182]Current process memory 2.8926e+07 max process memory 6.41597e+07
[183]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94598e+06
[183]Current process memory 2.97902e+07 max process memory 6.46513e+07
[184]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[184]Current process memory 2.8885e+07 max process memory 6.44014e+07
[185]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[185]Current process memory 2.88276e+07 max process memory 6.28654e+07
[186]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[186]Current process memory 2.89178e+07 max process memory 6.35781e+07
[187]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[187]Current process memory 2.98312e+07 max process memory 6.44588e+07
[188]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[188]Current process memory 2.88809e+07 max process memory 6.35453e+07
[189]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[189]Current process memory 2.85573e+07 max process memory 6.42458e+07
[190]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[190]Current process memory 2.87048e+07 max process memory 6.41966e+07
[191]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[191]Current process memory 2.97943e+07 max process memory 6.2378e+07
[192]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[192]Current process memory 2.86147e+07 max process memory 5.95968e+07
[193]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[193]Current process memory 2.80904e+07 max process memory 5.9134e+07
[194]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[194]Current process memory 2.86024e+07 max process memory 6.06536e+07
[195]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94614e+06
[195]Current process memory 2.95731e+07 max process memory 6.65068e+07
[196]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[196]Current process memory 2.84549e+07 max process memory 6.33119e+07
[197]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[197]Current process memory 2.93601e+07 max process memory 6.67402e+07
[198]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[198]Current process memory 2.94011e+07 max process memory 6.54049e+07
[199]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[199]Current process memory 2.84344e+07 max process memory 6.25091e+07
[200]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94603e+06
[200]Current process memory 3.07937e+07 max process memory 6.54705e+07
[201]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[201]Current process memory 2.94707e+07 max process memory 6.39672e+07
[202]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[202]Current process memory 2.96591e+07 max process memory 6.51469e+07
[203]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[203]Current process memory 2.97984e+07 max process memory 6.49544e+07
[204]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[204]Current process memory 3.07159e+07 max process memory 6.6646e+07
[205]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[205]Current process memory 2.9868e+07 max process memory 6.41188e+07
[206]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[206]Current process memory 2.961e+07 max process memory 6.43236e+07
[207]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[207]Current process memory 2.95199e+07 max process memory 6.41679e+07
[208]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[208]Current process memory 3.05357e+07 max process memory 6.52984e+07
[209]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[209]Current process memory 2.96264e+07 max process memory 6.51633e+07
[210]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[210]Current process memory 2.97288e+07 max process memory 6.48847e+07
[211]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[211]Current process memory 2.94257e+07 max process memory 6.21076e+07
[212]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94611e+06
[212]Current process memory 3.0974e+07 max process memory 6.21527e+07
[213]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[213]Current process memory 2.97533e+07 max process memory 6.03709e+07
[214]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[214]Current process memory 3.06668e+07 max process memory 6.2935e+07
[215]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[215]Current process memory 3.07651e+07 max process memory 6.8137e+07
[216]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[216]Current process memory 2.94953e+07 max process memory 6.4684e+07
[217]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94606e+06
[217]Current process memory 3.05152e+07 max process memory 6.81861e+07
[218]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[218]Current process memory 2.97206e+07 max process memory 6.60193e+07
[219]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[219]Current process memory 2.95608e+07 max process memory 6.40328e+07
[220]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[220]Current process memory 6.11942e+07 max process memory 6.11942e+07
[221]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[221]Current process memory 6.17841e+07 max process memory 6.17841e+07
[222]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[222]Current process memory 6.21117e+07 max process memory 6.21117e+07
[223]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[223]Current process memory 2.76521e+07 max process memory 6.14605e+07
[224]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[224]Current process memory 2.93192e+07 max process memory 6.35453e+07
[225]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[225]Current process memory 6.29596e+07 max process memory 6.29596e+07
[226]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[226]Current process memory 6.25705e+07 max process memory 6.25705e+07
[227]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[227]Current process memory 6.26852e+07 max process memory 6.26852e+07
[228]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[228]Current process memory 6.28941e+07 max process memory 6.28941e+07
[229]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94606e+06
[229]Current process memory 6.4553e+07 max process memory 6.4553e+07
[230]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[230]Current process memory 2.88563e+07 max process memory 6.26729e+07
[231]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[231]Current process memory 6.10304e+07 max process memory 6.10304e+07
[232]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[232]Current process memory 5.92609e+07 max process memory 5.92609e+07
[233]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[233]Current process memory 5.87981e+07 max process memory 5.87981e+07
[234]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94611e+06
[234]Current process memory 6.1268e+07 max process memory 6.1268e+07
[235]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[235]Current process memory 2.89587e+07 max process memory 6.50076e+07
[236]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[236]Current process memory 6.27261e+07 max process memory 6.27261e+07
[237]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[237]Current process memory 2.91267e+07 max process memory 6.50732e+07
[238]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[238]Current process memory 3.02162e+07 max process memory 6.47086e+07
[239]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[239]Current process memory 6.19807e+07 max process memory 6.19807e+07
[240]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[240]Current process memory 5.89742e+07 max process memory 5.89742e+07
[241]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[241]Current process memory 5.83352e+07 max process memory 5.83352e+07
[242]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[242]Current process memory 6.09935e+07 max process memory 6.09935e+07
[243]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[243]Current process memory 5.93961e+07 max process memory 5.93961e+07
[244]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[244]Current process memory 6.05184e+07 max process memory 6.05184e+07
[245]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[245]Current process memory 5.89455e+07 max process memory 5.89455e+07
[246]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94603e+06
[246]Current process memory 6.02808e+07 max process memory 6.02808e+07
[247]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[247]Current process memory 5.90193e+07 max process memory 5.90193e+07
[248]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[248]Current process memory 5.94452e+07 max process memory 5.94452e+07
[249]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[249]Current process memory 6.0031e+07 max process memory 6.0031e+07
[250]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[250]Current process memory 5.97361e+07 max process memory 5.97361e+07
[251]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94614e+06
[251]Current process memory 5.82287e+07 max process memory 5.82287e+07
[252]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[252]Current process memory 5.60128e+07 max process memory 5.60128e+07
[253]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[253]Current process memory 5.54598e+07 max process memory 5.54598e+07
[254]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[254]Current process memory 5.69221e+07 max process memory 5.69221e+07
[255]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[255]Current process memory 6.2378e+07 max process memory 6.2378e+07
[256]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[256]Current process memory 5.87366e+07 max process memory 5.87366e+07
[257]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[257]Current process memory 6.07355e+07 max process memory 6.07355e+07
[258]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[258]Current process memory 5.92486e+07 max process memory 5.92486e+07
[259]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[259]Current process memory 5.88718e+07 max process memory 5.88718e+07
[260]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[260]Current process memory 2.96018e+07 max process memory 6.2763e+07
[261]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[261]Current process memory 2.98189e+07 max process memory 6.21527e+07
[262]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[262]Current process memory 2.98107e+07 max process memory 6.37256e+07
[263]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94598e+06
[263]Current process memory 3.06545e+07 max process memory 6.41802e+07
[264]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[264]Current process memory 2.93315e+07 max process memory 6.40246e+07
[265]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[265]Current process memory 2.93437e+07 max process memory 6.21855e+07
[266]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[266]Current process memory 2.93929e+07 max process memory 6.27343e+07
[267]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[267]Current process memory 2.96059e+07 max process memory 6.26115e+07
[268]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94619e+06
[268]Current process memory 3.09084e+07 max process memory 6.40246e+07
[269]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[269]Current process memory 2.93765e+07 max process memory 6.34184e+07
[270]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[270]Current process memory 2.95649e+07 max process memory 6.30497e+07
[271]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[271]Current process memory 2.90488e+07 max process memory 6.03832e+07
[272]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[272]Current process memory 3.05848e+07 max process memory 6.0117e+07
[273]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[273]Current process memory 2.96059e+07 max process memory 5.85441e+07
[274]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[274]Current process memory 2.995e+07 max process memory 6.04815e+07
[275]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[275]Current process memory 2.93274e+07 max process memory 6.53844e+07
[276]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[276]Current process memory 3.03923e+07 max process memory 6.37706e+07
[277]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[277]Current process memory 2.92618e+07 max process memory 6.55032e+07
[278]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[278]Current process memory 2.95322e+07 max process memory 6.40041e+07
[279]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[279]Current process memory 2.90243e+07 max process memory 6.22838e+07
[280]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94595e+06
[280]Current process memory 2.96796e+07 max process memory 6.2718e+07
[281]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[281]Current process memory 2.8418e+07 max process memory 6.07027e+07
[282]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[282]Current process memory 2.84918e+07 max process memory 6.24517e+07
[283]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[283]Current process memory 2.83689e+07 max process memory 6.19684e+07
[284]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[284]Current process memory 2.8418e+07 max process memory 6.28163e+07
[285]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94622e+06
[285]Current process memory 6.2251e+07 max process memory 6.2251e+07
[286]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[286]Current process memory 2.84918e+07 max process memory 6.12557e+07
[287]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[287]Current process memory 2.80289e+07 max process memory 6.11451e+07
[288]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[288]Current process memory 2.88358e+07 max process memory 6.21527e+07
[289]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[289]Current process memory 6.34839e+07 max process memory 6.34839e+07
[290]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[290]Current process memory 2.88563e+07 max process memory 6.21281e+07
[291]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[291]Current process memory 5.98426e+07 max process memory 5.98426e+07
[292]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93346e+06
[292]Current process memory 5.83721e+07 max process memory 5.83721e+07
[293]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94616e+06
[293]Current process memory 5.88882e+07 max process memory 5.88882e+07
[294]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93346e+06
[294]Current process memory 2.83812e+07 max process memory 5.92364e+07
[295]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93346e+06
[295]Current process memory 2.87212e+07 max process memory 6.44219e+07
[296]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93346e+06
[296]Current process memory 2.88604e+07 max process memory 6.23575e+07
[297]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93285e+06
[297]Current process memory 2.88154e+07 max process memory 6.49339e+07
[298]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93269e+06
[298]Current process memory 2.89505e+07 max process memory 6.34348e+07
[299]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[299]Current process memory 2.83689e+07 max process memory 6.144e+07
[300]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[300]Current process memory 2.98435e+07 max process memory 6.69327e+07
[301]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[301]Current process memory 2.97042e+07 max process memory 6.61094e+07
[302]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[302]Current process memory 3.07364e+07 max process memory 6.87391e+07
[303]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[303]Current process memory 2.97738e+07 max process memory 6.74488e+07
[304]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[304]Current process memory 2.92127e+07 max process memory 6.8055e+07
[305]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[305]Current process memory 2.95813e+07 max process memory 6.60439e+07
[306]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[306]Current process memory 3.06258e+07 max process memory 6.7498e+07
[307]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[307]Current process memory 2.99418e+07 max process memory 6.66051e+07
[308]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[308]Current process memory 2.99049e+07 max process memory 6.68385e+07
[309]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[309]Current process memory 2.92372e+07 max process memory 6.71949e+07
[310]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94622e+06
[310]Current process memory 3.0933e+07 max process memory 6.83377e+07
[311]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[311]Current process memory 2.95281e+07 max process memory 6.45693e+07
[312]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[312]Current process memory 2.97329e+07 max process memory 6.26893e+07
[313]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[313]Current process memory 2.96346e+07 max process memory 6.2677e+07
[314]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[314]Current process memory 2.98271e+07 max process memory 6.43441e+07
[315]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94595e+06
[315]Current process memory 3.08511e+07 max process memory 7.08403e+07
[316]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[316]Current process memory 2.97001e+07 max process memory 6.70884e+07
[317]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[317]Current process memory 2.96264e+07 max process memory 6.98163e+07
[318]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[318]Current process memory 2.92987e+07 max process memory 6.86612e+07
[319]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[319]Current process memory 3.06422e+07 max process memory 6.73915e+07
[320]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[320]Current process memory 2.99745e+07 max process memory 6.63675e+07
[321]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[321]Current process memory 2.9569e+07 max process memory 6.54418e+07
[322]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[322]Current process memory 2.91594e+07 max process memory 6.69573e+07
[323]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[323]Current process memory 2.96591e+07 max process memory 6.66952e+07
[324]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[324]Current process memory 2.96468e+07 max process memory 6.75308e+07
[325]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[325]Current process memory 2.93151e+07 max process memory 6.54213e+07
[326]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[326]Current process memory 2.95608e+07 max process memory 6.58227e+07
[327]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94619e+06
[327]Current process memory 2.96428e+07 max process memory 6.58022e+07
[328]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[328]Current process memory 2.96428e+07 max process memory 6.61135e+07
[329]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[329]Current process memory 2.95731e+07 max process memory 6.63552e+07
[330]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[330]Current process memory 2.95567e+07 max process memory 6.64494e+07
[331]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[331]Current process memory 2.95813e+07 max process memory 6.35208e+07
[332]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94598e+06
[332]Current process memory 2.97452e+07 max process memory 6.23206e+07
[333]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[333]Current process memory 2.95158e+07 max process memory 6.16489e+07
[334]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[334]Current process memory 2.96018e+07 max process memory 6.36273e+07
[335]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[335]Current process memory 2.90775e+07 max process memory 6.89357e+07
[336]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[336]Current process memory 2.92332e+07 max process memory 6.66706e+07
[337]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[337]Current process memory 2.93028e+07 max process memory 6.89357e+07
[338]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[338]Current process memory 2.96059e+07 max process memory 6.77069e+07
[339]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[339]Current process memory 2.90857e+07 max process memory 6.56425e+07
[340]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[340]Current process memory 2.85532e+07 max process memory 6.65354e+07
[341]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[341]Current process memory 2.86024e+07 max process memory 6.60398e+07
[342]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[342]Current process memory 2.8459e+07 max process memory 6.76127e+07
[343]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[343]Current process memory 2.85e+07 max process memory 6.7113e+07
[344]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94614e+06
[344]Current process memory 2.90365e+07 max process memory 6.80305e+07
[345]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[345]Current process memory 2.90652e+07 max process memory 6.60849e+07
[346]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[346]Current process memory 2.88727e+07 max process memory 6.63101e+07
[347]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[347]Current process memory 2.85164e+07 max process memory 6.61176e+07
[348]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[348]Current process memory 2.86024e+07 max process memory 6.66296e+07
[349]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94603e+06
[349]Current process memory 2.84385e+07 max process memory 6.70106e+07
[350]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[350]Current process memory 2.84262e+07 max process memory 6.71334e+07
[351]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[351]Current process memory 2.8799e+07 max process memory 6.40942e+07
[352]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[352]Current process memory 2.85041e+07 max process memory 6.2378e+07
[353]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[353]Current process memory 2.82952e+07 max process memory 6.20954e+07
[354]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[354]Current process memory 2.8586e+07 max process memory 6.37133e+07
[355]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[355]Current process memory 2.85819e+07 max process memory 6.92306e+07
[356]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[356]Current process memory 2.85614e+07 max process memory 6.67771e+07
[357]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[357]Current process memory 3.37142e+07 max process memory 6.94927e+07
[358]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[358]Current process memory 2.80699e+07 max process memory 6.79363e+07
[359]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[359]Current process memory 2.83402e+07 max process memory 6.59661e+07
[360]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[360]Current process memory 2.96387e+07 max process memory 6.68099e+07
[361]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94611e+06
[361]Current process memory 2.94175e+07 max process memory 6.65805e+07
[362]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[362]Current process memory 2.93929e+07 max process memory 6.79485e+07
[363]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[363]Current process memory 2.92454e+07 max process memory 6.74775e+07
[364]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[364]Current process memory 2.97001e+07 max process memory 6.8223e+07
[365]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[365]Current process memory 2.96305e+07 max process memory 6.61627e+07
[366]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94606e+06
[366]Current process memory 2.92413e+07 max process memory 6.64248e+07
[367]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[367]Current process memory 2.96346e+07 max process memory 6.63347e+07
[368]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[368]Current process memory 2.99377e+07 max process memory 6.72031e+07
[369]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[369]Current process memory 2.9311e+07 max process memory 6.7244e+07
[370]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[370]Current process memory 2.93806e+07 max process memory 6.74324e+07
[371]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[371]Current process memory 2.9438e+07 max process memory 6.44301e+07
[372]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[372]Current process memory 2.9655e+07 max process memory 6.26074e+07
[373]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[373]Current process memory 3.00032e+07 max process memory 6.27507e+07
[374]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[374]Current process memory 2.97411e+07 max process memory 6.43645e+07
[375]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[375]Current process memory 2.97533e+07 max process memory 6.98081e+07
[376]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[376]Current process memory 2.97861e+07 max process memory 6.74365e+07
[377]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[377]Current process memory 2.93888e+07 max process memory 6.98737e+07
[378]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94606e+06
[378]Current process memory 2.96673e+07 max process memory 6.85343e+07
[379]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[379]Current process memory 2.92209e+07 max process memory 6.6773e+07
[380]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[380]Current process memory 3.36077e+07 max process memory 6.97426e+07
[381]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[381]Current process memory 3.34193e+07 max process memory 6.90708e+07
[382]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[382]Current process memory 3.35708e+07 max process memory 7.04635e+07
[383]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94611e+06
[383]Current process memory 3.35462e+07 max process memory 7.01686e+07
[384]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[384]Current process memory 3.50208e+07 max process memory 7.22657e+07
[385]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[385]Current process memory 3.46972e+07 max process memory 7.00006e+07
[386]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[386]Current process memory 3.44842e+07 max process memory 6.99843e+07
[387]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[387]Current process memory 3.46317e+07 max process memory 7.03529e+07
[388]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[388]Current process memory 3.49716e+07 max process memory 7.09304e+07
[389]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[389]Current process memory 3.48938e+07 max process memory 7.10697e+07
[390]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[390]Current process memory 3.4857e+07 max process memory 7.11025e+07
[391]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[391]Current process memory 3.43327e+07 max process memory 6.80468e+07
[392]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[392]Current process memory 3.45088e+07 max process memory 6.64986e+07
[393]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[393]Current process memory 3.42508e+07 max process memory 6.61217e+07
[394]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[394]Current process memory 3.46235e+07 max process memory 6.82025e+07
[395]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94603e+06
[395]Current process memory 3.55328e+07 max process memory 7.39656e+07
[396]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[396]Current process memory 3.48488e+07 max process memory 7.15284e+07
[397]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[397]Current process memory 3.47136e+07 max process memory 7.40884e+07
[398]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[398]Current process memory 3.46153e+07 max process memory 7.26016e+07
[399]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[399]Current process memory 3.42262e+07 max process memory 7.04266e+07
[400]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94614e+06
[400]Current process memory 3.47464e+07 max process memory 7.16063e+07
[401]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[401]Current process memory 3.49798e+07 max process memory 7.1168e+07
[402]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[402]Current process memory 3.52133e+07 max process memory 7.26794e+07
[403]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[403]Current process memory 3.49839e+07 max process memory 7.21265e+07
[404]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[404]Current process memory 3.51805e+07 max process memory 7.33471e+07
[405]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[405]Current process memory 3.50659e+07 max process memory 7.12253e+07
[406]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[406]Current process memory 3.50781e+07 max process memory 7.1426e+07
[407]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[407]Current process memory 3.47341e+07 max process memory 7.14875e+07
[408]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[408]Current process memory 3.52338e+07 max process memory 7.22493e+07
[409]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[409]Current process memory 3.51724e+07 max process memory 7.21961e+07
[410]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[410]Current process memory 3.54796e+07 max process memory 7.24869e+07
[411]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[411]Current process memory 3.46522e+07 max process memory 6.93617e+07
[412]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94598e+06
[412]Current process memory 3.45088e+07 max process memory 6.76004e+07
[413]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[413]Current process memory 3.47382e+07 max process memory 6.74365e+07
[414]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[414]Current process memory 3.50044e+07 max process memory 6.92183e+07
[415]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[415]Current process memory 3.56352e+07 max process memory 7.48175e+07
[416]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[416]Current process memory 3.39313e+07 max process memory 7.16022e+07
[417]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94619e+06
[417]Current process memory 3.41484e+07 max process memory 7.40065e+07
[418]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[418]Current process memory 3.40337e+07 max process memory 7.26221e+07
[419]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[419]Current process memory 3.37961e+07 max process memory 7.04717e+07
[420]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[420]Current process memory 3.49266e+07 max process memory 7.07953e+07
[421]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[421]Current process memory 3.53239e+07 max process memory 7.07748e+07
[422]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[422]Current process memory 3.56557e+07 max process memory 7.20937e+07
[423]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[423]Current process memory 3.5455e+07 max process memory 7.16104e+07
[424]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[424]Current process memory 3.54386e+07 max process memory 7.24337e+07
[425]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94589e+06
[425]Current process memory 3.54427e+07 max process memory 7.10656e+07
[426]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[426]Current process memory 3.54181e+07 max process memory 7.10164e+07
[427]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[427]Current process memory 3.54796e+07 max process memory 7.14138e+07
[428]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[428]Current process memory 3.54099e+07 max process memory 7.13441e+07
[429]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94595e+06
[429]Current process memory 3.54017e+07 max process memory 7.1766e+07
[430]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[430]Current process memory 3.56147e+07 max process memory 7.16923e+07
[431]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[431]Current process memory 3.50986e+07 max process memory 6.90422e+07
[432]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93496e+06
[432]Current process memory 3.45498e+07 max process memory 6.70065e+07
[433]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93435e+06
[433]Current process memory 3.4558e+07 max process memory 6.67238e+07
[434]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94622e+06
[434]Current process memory 3.53812e+07 max process memory 6.88742e+07
[435]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[435]Current process memory 3.60038e+07 max process memory 7.45841e+07
[436]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[436]Current process memory 3.51109e+07 max process memory 7.18356e+07
[437]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[437]Current process memory 3.53485e+07 max process memory 7.45144e+07
[438]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.94594e+06
[438]Current process memory 3.53649e+07 max process memory 7.30112e+07
[439]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[439]Current process memory 3.52338e+07 max process memory 7.10287e+07
[440]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.93326e+06
[440]Current process memory 3.40951e+07 max process memory 7.14711e+07
[441]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[441]Current process memory 3.39026e+07 max process memory 7.08608e+07
[442]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90696e+06
[442]Current process memory 3.41443e+07 max process memory 7.23395e+07
[443]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89507e+06
[443]Current process memory 3.42344e+07 max process memory 7.18766e+07
[444]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89555e+06
[444]Current process memory 3.42958e+07 max process memory 7.25852e+07
[445]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89555e+06
[445]Current process memory 3.39845e+07 max process memory 7.09673e+07
[446]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89507e+06
[446]Current process memory 3.38207e+07 max process memory 7.1209e+07
[447]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90699e+06
[447]Current process memory 3.40787e+07 max process memory 7.14424e+07
[448]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[448]Current process memory 3.46972e+07 max process memory 7.20527e+07
[449]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[449]Current process memory 3.45252e+07 max process memory 7.23395e+07
[450]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[450]Current process memory 3.46972e+07 max process memory 7.25033e+07
[451]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.9068e+06
[451]Current process memory 3.44351e+07 max process memory 6.96689e+07
[452]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[452]Current process memory 3.3751e+07 max process memory 6.76536e+07
[453]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[453]Current process memory 3.36732e+07 max process memory 6.75308e+07
[454]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[454]Current process memory 3.40664e+07 max process memory 6.94395e+07
[455]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90683e+06
[455]Current process memory 3.5201e+07 max process memory 7.52968e+07
[456]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89507e+06
[456]Current process memory 3.43859e+07 max process memory 7.25852e+07
[457]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89555e+06
[457]Current process memory 3.47136e+07 max process memory 7.53664e+07
[458]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89555e+06
[458]Current process memory 3.43368e+07 max process memory 7.37075e+07
[459]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89507e+06
[459]Current process memory 3.45088e+07 max process memory 7.17046e+07
[460]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90718e+06
[460]Current process memory 3.45948e+07 max process memory 6.91036e+07
[461]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[461]Current process memory 3.44433e+07 max process memory 6.85015e+07
[462]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[462]Current process memory 3.47095e+07 max process memory 7.00744e+07
[463]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[463]Current process memory 3.45129e+07 max process memory 6.96074e+07
[464]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90715e+06
[464]Current process memory 3.49307e+07 max process memory 7.04225e+07
[465]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.8952e+06
[465]Current process memory 3.46276e+07 max process memory 6.85916e+07
[466]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89571e+06
[466]Current process memory 3.45702e+07 max process memory 6.8907e+07
[467]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89555e+06
[467]Current process memory 3.45661e+07 max process memory 6.92142e+07
[468]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89507e+06
[468]Current process memory 2.97329e+07 max process memory 6.92142e+07
[469]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90686e+06
[469]Current process memory 3.47996e+07 max process memory 6.95706e+07
[470]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[470]Current process memory 3.51314e+07 max process memory 6.98163e+07
[471]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[471]Current process memory 3.43286e+07 max process memory 6.65969e+07
[472]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[472]Current process memory 2.95158e+07 max process memory 6.49134e+07
[473]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.9068e+06
[473]Current process memory 3.41115e+07 max process memory 6.4684e+07
[474]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[474]Current process memory 3.43613e+07 max process memory 6.6519e+07
[475]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[475]Current process memory 3.473e+07 max process memory 7.19053e+07
[476]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[476]Current process memory 3.4431e+07 max process memory 6.95132e+07
[477]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90694e+06
[477]Current process memory 3.48242e+07 max process memory 7.22862e+07
[478]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89507e+06
[478]Current process memory 3.45211e+07 max process memory 7.0828e+07
[479]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89555e+06
[479]Current process memory 3.42712e+07 max process memory 6.88538e+07
[480]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89555e+06
[480]Current process memory 3.42057e+07 max process memory 6.84196e+07
[481]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89507e+06
[481]Current process memory 3.41279e+07 max process memory 6.76454e+07
[482]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90706e+06
[482]Current process memory 3.44965e+07 max process memory 6.93084e+07
[483]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[483]Current process memory 3.42548e+07 max process memory 6.88046e+07
[484]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[484]Current process memory 3.44023e+07 max process memory 6.96361e+07
[485]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[485]Current process memory 2.96387e+07 max process memory 6.77888e+07
[486]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.9068e+06
[486]Current process memory 2.95035e+07 max process memory 6.8055e+07
[487]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[487]Current process memory 3.42958e+07 max process memory 6.83991e+07
[488]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[488]Current process memory 2.94912e+07 max process memory 6.82967e+07
[489]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[489]Current process memory 2.95526e+07 max process memory 6.87759e+07
[490]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89357e+06
[490]Current process memory 3.43409e+07 max process memory 6.83459e+07
[491]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89357e+06
[491]Current process memory 2.95731e+07 max process memory 6.57818e+07
[492]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[492]Current process memory 2.95567e+07 max process memory 6.43359e+07
[493]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[493]Current process memory 2.9356e+07 max process memory 6.38075e+07
[494]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[494]Current process memory 2.94666e+07 max process memory 6.5536e+07
[495]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90698e+06
[495]Current process memory 3.43613e+07 max process memory 7.10574e+07
[496]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[496]Current process memory 3.39599e+07 max process memory 6.89193e+07
[497]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[497]Current process memory 3.45088e+07 max process memory 7.14465e+07
[498]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89424e+06
[498]Current process memory 3.42057e+07 max process memory 6.98941e+07
[499]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.9075e+06
[499]Current process memory 3.3878e+07 max process memory 6.79076e+07
[500]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.8952e+06
[500]Current process memory 3.3452e+07 max process memory 6.73219e+07
[501]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89571e+06
[501]Current process memory 3.32145e+07 max process memory 6.66665e+07
[502]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89571e+06
[502]Current process memory 2.86761e+07 max process memory 6.79854e+07
[503]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.8952e+06
[503]Current process memory 2.87334e+07 max process memory 6.76536e+07
[504]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90712e+06
[504]Current process memory 2.87293e+07 max process memory 6.82066e+07
[505]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[505]Current process memory 2.89382e+07 max process memory 6.67566e+07
[506]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[506]Current process memory 2.86679e+07 max process memory 6.68549e+07
[507]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[507]Current process memory 2.89505e+07 max process memory 6.72563e+07
[508]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90698e+06
[508]Current process memory 2.8373e+07 max process memory 6.7158e+07
[509]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[509]Current process memory 2.89137e+07 max process memory 6.78502e+07
[510]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[510]Current process memory 2.87334e+07 max process memory 6.74734e+07
[511]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[511]Current process memory 2.86392e+07 max process memory 6.45939e+07
[512]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90704e+06
[512]Current process memory 2.83075e+07 max process memory 6.30006e+07
[513]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.8952e+06
[513]Current process memory 2.82337e+07 max process memory 6.20175e+07
[514]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89571e+06
[514]Current process memory 2.84713e+07 max process memory 6.43113e+07
[515]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89571e+06
[515]Current process memory 3.31899e+07 max process memory 6.96443e+07
[516]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.8952e+06
[516]Current process memory 3.26615e+07 max process memory 6.73505e+07
[517]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90733e+06
[517]Current process memory 3.29032e+07 max process memory 7.0185e+07
[518]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[518]Current process memory 3.32022e+07 max process memory 6.85302e+07
[519]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[519]Current process memory 3.26902e+07 max process memory 6.6388e+07
[520]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[520]Current process memory 2.95322e+07 max process memory 6.73956e+07
[521]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90736e+06
[521]Current process memory 2.9524e+07 max process memory 6.69409e+07
[522]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.8952e+06
[522]Current process memory 2.96919e+07 max process memory 6.84933e+07
[523]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89592e+06
[523]Current process memory 2.95895e+07 max process memory 6.80387e+07
[524]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89592e+06
[524]Current process memory 2.96428e+07 max process memory 6.87432e+07
[525]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.8952e+06
[525]Current process memory 2.94789e+07 max process memory 6.69942e+07
[526]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90701e+06
[526]Current process memory 2.91389e+07 max process memory 6.73997e+07
[527]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[527]Current process memory 2.96305e+07 max process memory 6.75512e+07
[528]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[528]Current process memory 2.96714e+07 max process memory 6.78093e+07
[529]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[529]Current process memory 2.95567e+07 max process memory 6.81492e+07
[530]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90698e+06
[530]Current process memory 2.92291e+07 max process memory 6.80059e+07
[531]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[531]Current process memory 2.97533e+07 max process memory 6.52698e+07
[532]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[532]Current process memory 2.91553e+07 max process memory 6.3746e+07
[533]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[533]Current process memory 2.97533e+07 max process memory 6.31931e+07
[534]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90717e+06
[534]Current process memory 2.96305e+07 max process memory 6.50609e+07
[535]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.8952e+06
[535]Current process memory 3.4263e+07 max process memory 7.03693e+07
[536]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89571e+06
[536]Current process memory 2.94134e+07 max process memory 6.78298e+07
[537]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89571e+06
[537]Current process memory 3.39026e+07 max process memory 7.07174e+07
[538]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.8952e+06
[538]Current process memory 3.37428e+07 max process memory 6.92511e+07
[539]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.9072e+06
[539]Current process memory 2.96264e+07 max process memory 6.74939e+07
[540]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[540]Current process memory 3.25878e+07 max process memory 6.64494e+07
[541]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[541]Current process memory 3.23052e+07 max process memory 6.57818e+07
[542]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[542]Current process memory 3.25059e+07 max process memory 6.72154e+07
[543]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90698e+06
[543]Current process memory 2.78651e+07 max process memory 6.67771e+07
[544]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[544]Current process memory 3.40951e+07 max process memory 6.8907e+07
[545]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[545]Current process memory 2.89915e+07 max process memory 6.67976e+07
[546]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[546]Current process memory 2.89669e+07 max process memory 6.73423e+07
[547]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90696e+06
[547]Current process memory 2.92946e+07 max process memory 6.75963e+07
[548]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.8952e+06
[548]Current process memory 2.90202e+07 max process memory 6.77151e+07
[549]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89571e+06
[549]Current process memory 2.91512e+07 max process memory 6.81042e+07
[550]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89571e+06
[550]Current process memory 2.93929e+07 max process memory 6.81492e+07
[551]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.8952e+06
[551]Current process memory 2.93396e+07 max process memory 6.52247e+07
[552]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90739e+06
[552]Current process memory 2.91512e+07 max process memory 6.35617e+07
[553]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[553]Current process memory 2.91267e+07 max process memory 6.28613e+07
[554]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[554]Current process memory 2.89997e+07 max process memory 6.47782e+07
[555]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[555]Current process memory 3.4046e+07 max process memory 7.03611e+07
[556]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90755e+06
[556]Current process memory 3.32063e+07 max process memory 6.77765e+07
[557]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89539e+06
[557]Current process memory 3.34807e+07 max process memory 7.05946e+07
[558]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89571e+06
[558]Current process memory 3.34479e+07 max process memory 6.92593e+07
[559]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89571e+06
[559]Current process memory 3.30916e+07 max process memory 6.72522e+07
[560]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.8952e+06
[560]Current process memory 3.34561e+07 max process memory 6.87555e+07
[561]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90707e+06
[561]Current process memory 3.38166e+07 max process memory 6.82557e+07
[562]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[562]Current process memory 3.4132e+07 max process memory 6.9759e+07
[563]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[563]Current process memory 3.39231e+07 max process memory 6.93985e+07
[564]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[564]Current process memory 3.39067e+07 max process memory 7.00088e+07
[565]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90698e+06
[565]Current process memory 2.93315e+07 max process memory 6.82762e+07
[566]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[566]Current process memory 3.38657e+07 max process memory 6.84646e+07
[567]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[567]Current process memory 3.39476e+07 max process memory 6.88374e+07
[568]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[568]Current process memory 3.40091e+07 max process memory 6.92552e+07
[569]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90707e+06
[569]Current process memory 3.42385e+07 max process memory 6.94272e+07
[570]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.8952e+06
[570]Current process memory 3.4431e+07 max process memory 6.93207e+07
[571]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89571e+06
[571]Current process memory 2.8926e+07 max process memory 6.62651e+07
[572]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89571e+06
[572]Current process memory 2.89587e+07 max process memory 6.477e+07
[573]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.8952e+06
[573]Current process memory 2.90447e+07 max process memory 6.38198e+07
[574]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90728e+06
[574]Current process memory 2.8545e+07 max process memory 6.5921e+07
[575]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[575]Current process memory 3.40582e+07 max process memory 7.12786e+07
[576]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[576]Current process memory 3.29523e+07 max process memory 6.8436e+07
[577]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[577]Current process memory 3.29196e+07 max process memory 7.09714e+07
[578]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90739e+06
[578]Current process memory 3.24731e+07 max process memory 6.9206e+07
[579]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.8952e+06
[579]Current process memory 3.23215e+07 max process memory 6.74324e+07
[580]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89571e+06
[580]Current process memory 3.33537e+07 max process memory 6.81615e+07
[581]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89592e+06
[581]Current process memory 3.35258e+07 max process memory 6.78584e+07
[582]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89539e+06
[582]Current process memory 3.39845e+07 max process memory 6.90463e+07
[583]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90696e+06
[583]Current process memory 2.96305e+07 max process memory 6.88456e+07
[584]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[584]Current process memory 3.38944e+07 max process memory 6.9333e+07
[585]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[585]Current process memory 2.97124e+07 max process memory 6.79281e+07
[586]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[586]Current process memory 2.91717e+07 max process memory 6.79076e+07
[587]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90698e+06
[587]Current process memory 2.92332e+07 max process memory 6.81288e+07
[588]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[588]Current process memory 2.94175e+07 max process memory 6.83581e+07
[589]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[589]Current process memory 2.9524e+07 max process memory 6.89971e+07
[590]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89405e+06
[590]Current process memory 2.93601e+07 max process memory 6.88374e+07
[591]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90702e+06
[591]Current process memory 2.95281e+07 max process memory 6.58555e+07
[592]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89507e+06
[592]Current process memory 2.9143e+07 max process memory 6.42171e+07
[593]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89555e+06
[593]Current process memory 2.93601e+07 max process memory 6.3873e+07
[594]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89555e+06
[594]Current process memory 2.95485e+07 max process memory 6.57613e+07
[595]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89507e+06
[595]Current process memory 3.42876e+07 max process memory 7.10615e+07
[596]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90699e+06
[596]Current process memory 3.35503e+07 max process memory 6.85711e+07
[597]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[597]Current process memory 3.39558e+07 max process memory 7.15694e+07
[598]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[598]Current process memory 3.35831e+07 max process memory 6.98696e+07
[599]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[599]Current process memory 3.32718e+07 max process memory 6.78912e+07
[600]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.9068e+06
[600]Current process memory 3.31162e+07 max process memory 6.83377e+07
[601]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[601]Current process memory 3.2768e+07 max process memory 6.75635e+07
[602]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[602]Current process memory 3.33906e+07 max process memory 6.92224e+07
[603]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[603]Current process memory 3.3493e+07 max process memory 6.88169e+07
[604]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90683e+06
[604]Current process memory 3.35299e+07 max process memory 6.95501e+07
[605]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89507e+06
[605]Current process memory 2.82788e+07 max process memory 6.75144e+07
[606]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89555e+06
[606]Current process memory 3.30506e+07 max process memory 6.79526e+07
[607]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89555e+06
[607]Current process memory 3.32227e+07 max process memory 6.81247e+07
[608]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89507e+06
[608]Current process memory 2.91758e+07 max process memory 6.93002e+07
[609]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90718e+06
[609]Current process memory 3.37306e+07 max process memory 6.91569e+07
[610]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[610]Current process memory 3.3833e+07 max process memory 6.91855e+07
[611]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[611]Current process memory 2.893e+07 max process memory 6.6261e+07
[612]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[612]Current process memory 2.83894e+07 max process memory 6.42867e+07
[613]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90715e+06
[613]Current process memory 2.86433e+07 max process memory 6.35576e+07
[614]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.8952e+06
[614]Current process memory 2.84262e+07 max process memory 6.61094e+07
[615]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89571e+06
[615]Current process memory 3.42344e+07 max process memory 7.14179e+07
[616]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89555e+06
[616]Current process memory 3.37101e+07 max process memory 6.91118e+07
[617]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89507e+06
[617]Current process memory 3.4005e+07 max process memory 7.19913e+07
[618]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90686e+06
[618]Current process memory 3.36609e+07 max process memory 7.03324e+07
[619]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[619]Current process memory 3.34889e+07 max process memory 6.85425e+07
[620]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[620]Current process memory 3.33906e+07 max process memory 6.76291e+07
[621]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[621]Current process memory 3.33128e+07 max process memory 6.70802e+07
[622]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.9068e+06
[622]Current process memory 3.36773e+07 max process memory 6.87432e+07
[623]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[623]Current process memory 2.95936e+07 max process memory 6.84564e+07
[624]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[624]Current process memory 2.91758e+07 max process memory 6.91651e+07
[625]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[625]Current process memory 2.90693e+07 max process memory 6.72481e+07
[626]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90694e+06
[626]Current process memory 2.94789e+07 max process memory 6.75062e+07
[627]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89507e+06
[627]Current process memory 2.97288e+07 max process memory 6.78871e+07
[628]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89555e+06
[628]Current process memory 2.961e+07 max process memory 6.79076e+07
[629]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89555e+06
[629]Current process memory 2.93847e+07 max process memory 6.81861e+07
[630]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89507e+06
[630]Current process memory 2.91799e+07 max process memory 6.79813e+07
[631]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.90706e+06
[631]Current process memory 2.96878e+07 max process memory 6.53804e+07
[632]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[632]Current process memory 2.95117e+07 max process memory 6.38771e+07
[633]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[633]Current process memory 2.95977e+07 max process memory 6.33242e+07
[634]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[634]Current process memory 2.94339e+07 max process memory 6.51919e+07
[635]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.9068e+06
[635]Current process memory 3.42139e+07 max process memory 7.08116e+07
[636]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[636]Current process memory 2.96182e+07 max process memory 6.82189e+07
[637]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[637]Current process memory 3.38289e+07 max process memory 7.08772e+07
[638]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89392e+06
[638]Current process memory 3.36159e+07 max process memory 6.93576e+07
[639]Current space PetscMalloc()ed 400976, max space PetscMalloced() 1.89357e+06
[639]Current process memory 3.32227e+07 max process memory 6.72686e+07
************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

BiGlobal_Spectral_Petsc.x on a linux-gnu-debug-mumps-superludist-complex named nid00020 with 640 processors, by anthony Mon Jul  6 19:17:34 2015
Using Petsc Release Version 3.6.0, Jun, 09, 2015 

                         Max       Max/Min        Avg      Total 
Time (sec):           9.893e+01      1.00002   9.893e+01
Objects:              4.600e+01      1.00000   4.600e+01
Flops:                0.000e+00      0.00000   0.000e+00  0.000e+00
Flops/sec:            0.000e+00      0.00000   0.000e+00  0.000e+00
Memory:               2.010e+06      1.06134              1.232e+09
MPI Messages:         2.468e+03      2.10221   1.194e+03  7.643e+05
MPI Message Lengths:  2.667e+06     55.30826   4.467e+01  3.415e+07
MPI Reductions:       1.060e+02      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 9.8928e+01 100.0%  0.0000e+00   0.0%  7.643e+05 100.0%  4.467e+01      100.0%  1.050e+02  99.1% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------


      ##########################################################
      #                                                        #
      #                          WARNING!!!                    #
      #                                                        #
      #   This code was compiled with a debugging option,      #
      #   To get timing results run ./configure                #
      #   using --with-debugging=no, the performance will      #
      #   be generally two or three times faster.              #
      #                                                        #
      ##########################################################




      ##########################################################
      #                                                        #
      #                          WARNING!!!                    #
      #                                                        #
      #   The code for various complex numbers numerical       #
      #   kernels uses C++, which generally is not well        #
      #   optimized.  For performance that is about 4-5 times  #
      #   faster, specify --with-fortran-kernels=1             #
      #   when running ./configure.py.                         #
      #                                                        #
      ##########################################################


Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

VecCopy                2 1.0 5.1975e-05 3.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet                 8 1.0 2.1489e-03 4.7 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecAssemblyBegin       3 1.0 1.8239e-03 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 6.0e+00  0  0  0  0  6   0  0  0  0  6     0
VecAssemblyEnd         3 1.0 9.0837e-05 3.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecScatterBegin        2 1.0 4.7238e-0358.1 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00  0  0  0  1  2   0  0  0  1  2     0
MatSolve               2 1.0 6.2515e-01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  1  0  0  0  0   1  0  0  0  0     0
MatLUFactorSym         1 1.0 5.8460e-03 1.6 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatLUFactorNum         1 1.0 9.0827e+01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 92  0  0  0  0  92  0  0  0  0     0
MatAssemblyBegin       3 1.0 8.5411e-03 7.3 0.00e+00 0.0 0.0e+00 0.0e+00 6.0e+00  0  0  0  0  6   0  0  0  0  6     0
MatAssemblyEnd         3 1.0 4.6783e+00 1.0 0.00e+00 0.0 7.6e+05 3.7e+01 4.2e+01  5  0100 84 40   5  0100 84 40     0
MatGetRow             70 1.0 6.0654e-04 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetRowIJ            1 1.0 2.2888e-05 4.6 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetOrdering         1 1.0 5.9700e-04 1.6 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatView                2 1.0 9.6297e-04 2.2 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+00  0  0  0  0  2   0  0  0  0  2     0
MatAXPY                1 1.0 4.5847e-02 1.0 0.00e+00 0.0 3.8e+05 3.7e+01 2.2e+01  0  0 50 42 21   0  0 50 42 21     0
KSPSetUp               1 1.0 1.6928e-05 2.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSolve               2 1.0 9.1463e+01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 1.8e+01 92  0  0  0 17  92  0  0  0 17     0
PCSetUp                1 1.0 9.0836e+01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 1.1e+01 92  0  0  0 10  92  0  0  0 10     0
PCApply                2 1.0 6.2523e-01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  1  0  0  0  0   1  0  0  0  0     0
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Vector    12             10       541888     0
      Vector Scatter     5              5         4488     0
              Matrix    12             12       709200     0
           Index Set    14             14        53412     0
       Krylov Solver     1              1         1136     0
      Preconditioner     1              1          984     0
              Viewer     1              0            0     0
========================================================================================================================
Average time to get PetscTime(): 1.90735e-07
Average time for MPI_Barrier(): 3.11852e-05
Average time for zero size MPI_Send(): 1.06096e-06
#PETSc Option Table entries:
-eps_view
-ksp_type preonly
-log_summary
-malloc_log
-memory_info
-pc_factor_mat_solver_package superlu_dist
-pc_type lu
-st_ksp_type preonly
-st_pc_factor_mat_solver_package superlu_dist
-st_pc_type lu
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 16 sizeof(PetscInt) 4
Configure options: PETSC_ARCH=linux-gnu-debug-mumps-superludist-complex CC=cc CXX=CC FC=ftn --useThreads=1 --with-x=0 --with-clib-autodetect=0 --with-cxxlib-autodetect=0 --with-fortranlib-autodetect=0 --with-scalar-type=complex --download-fblaslapack --download-scalapack --download-metis --download-parmetis --download-mumps --download-superlu_dist
-----------------------------------------
Libraries compiled on Wed Jul  1 16:28:12 2015 on garnet06 
Machine characteristics: Linux-2.6.32.59-0.7-default-x86_64-with-SuSE-11-x86_64
Using PETSc directory: /lustre/home1/u/anthony/petsc-3.6.0
Using PETSc arch: linux-gnu-debug-mumps-superludist-complex
-----------------------------------------

Using C compiler: cc  -fPIC -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -g3 -O0  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: ftn  -fPIC -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -g -O0   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/lustre/home1/u/anthony/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/include -I/lustre/home1/u/anthony/petsc-3.6.0/include -I/lustre/home1/u/anthony/petsc-3.6.0/include -I/lustre/home1/u/anthony/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/include
-----------------------------------------

Using C linker: cc
Using Fortran linker: ftn
Using libraries: -Wl,-rpath,/lustre/home1/u/anthony/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib -L/lustre/home1/u/anthony/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib -lpetsc -Wl,-rpath,/lustre/home1/u/anthony/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib -L/lustre/home1/u/anthony/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib -lcmumps -ldmumps -lsmumps -lzmumps -lmumps_common -lpord -lscalapack -lsuperlu_dist_4.0 -lflapack -lfblas -lparmetis -lmetis -ldl 
-----------------------------------------

WARNING! There are options you set that were not used!
WARNING! could be spelling mistake, etc!
Option left: name:-eps_view (no value)
Option left: name:-st_ksp_type value: preonly
Option left: name:-st_pc_factor_mat_solver_package value: superlu_dist
Option left: name:-st_pc_type value: lu
[0] Maximum memory PetscMalloc()ed 2009712 maximum size of entire process 70217728
[0] Memory usage sorted by function
[0] 2 3216 ClassPerfLogCreate()
[0] 2 9616 EventPerfLogCreate()
[0] 1 19200 EventPerfLogEnsureSize()
[0] 2 1616 EventRegLogCreate()
[0] 1 3200 EventRegLogRegister()
[0] 14 10528 ISCreate()
[0] 9 144 ISCreate_General()
[0] 5 80 ISCreate_Stride()
[0] 6 42688 ISGeneralSetIndices_General()
[0] 3 42368 ISGetIndices_Stride()
[0] 6 416 ISSetPermutation()
[0] 1 16 KSPConvergedDefaultCreate()
[0] 1 1136 KSPCreate()
[0] 2 288 MatAXPY_MPIAIJ()
[0] 12 27648 MatCreate()
[0] 4 768 MatCreate_MPIAIJ()
[0] 8 3200 MatCreate_SeqAIJ()
[0] 1 416 MatGetFactor_aij_superlu_dist()
[0] 2 288 MatGetOrdering()
[0] 1 32 MatGetOrdering_Natural()
[0] 4 5984 MatGetRow_MPIAIJ()
[0] 3 320 MatInodeAdjustForInodes_SeqAIJ_Inode()
[0] 6 864 MatMarkDiagonal_SeqAIJ()
[0] 8 256 MatRegisterBaseName()
[0] 3 432 MatSeqAIJCheckInode()
[0] 36 634224 MatSeqAIJSetPreallocation_SeqAIJ()
[0] 3 42384 MatSetUpMultiply_MPIAIJ()
[0] 23 1008 MatSolverPackageRegister()
[0] 8 30720 MatStashCreate_Private()
[0] 18 30816 MatStashScatterBegin_Private()
[0] 1 144 Mat_CreateColInode()
[0] 1 816 PCCreate()
[0] 1 176 PCCreate_LU()
[0] 2 1616 PetscClassRegLogCreate()
[0] 2 32 PetscCommDuplicate()
[0] 374 11968 PetscFunctionListAdd_Private()
[0] 12 57168 PetscGatherMessageLengths()
[0] 12 30720 PetscGatherNumberOfMessages()
[0] 2 528 PetscIntStackCreate()
[0] 50 3200 PetscLayoutCreate()
[0] 43 44208 PetscLayoutSetUp()
[0] 4 64 PetscLogView_Default()
[0] 4 20480 PetscMaxSum()
[0] 14 1120 PetscObjectComposedDataIncreaseReal()
[0] 5 128 PetscOptionsGetEList()
[0] 3 48 PetscPostIrecvInt()
[0] 3 48 PetscPostIrecvScalar()
[0] 1 32 PetscPushSignalHandler()
[0] 2 10048 PetscSegBufferCreate()
[0] 2 1328 PetscStageLogCreate()
[0] 676 16032 PetscStrallocpy()
[0] 639 5234688 PetscSynchronizedFlush()
[0] 30 281568 PetscTableAddExpand()
[0] 9 1824 PetscTableCreate()
[0] 1 16 PetscViewerASCIIOpen()
[0] 1 688 PetscViewerCreate()
[0] 1 80 PetscViewerCreate_ASCII()
[0] 1 2576 VecAssemblyBegin_MPI()
[0] 12 18048 VecCreate()
[0] 9 2256 VecCreate_MPI_Private()
[0] 6 1235056 VecCreate_Seq()
[0] 6 192 VecCreate_Seq_Private()
[0] 11 13616 VecScatterCreate()
[0] 6 4800 VecScatterCreateCommon_PtoS()
[0] 75 671072 VecScatterCreate_PtoS()
[0] 12 30720 VecStashCreate_Private()
[0] 8 30720 VecStashScatterBegin_Private()
Time for baseflow computation =         94.0019 seconds.
On Processor (entering module)  0    memory:    0.68481024000E+08
On Processor (after matcreate)  0    memory:    0.68489216000E+08

Time Partial Parallel Build A #1 =                 1.128 seconds.

Time Partial Parallel Build A #2 =                 0.048 seconds.
On Processor (A just before assembly)  0    memory:    0.68517888000E+08

Time to assemble A =                 0.116 seconds.
On Processor (A build and assembled)  0    memory:    0.68521984000E+08
On Processor (B build and assembled)  0    memory:    0.68521984000E+08

Time to build and assemble B =                 0.004 seconds.
 norm A:   1297526.6999112994     
 norm B:   258.07557032776270     
On Processor (begin slepc)  0    memory:    0.68911104000E+08
On Processor (slepc after EPSSetType)  0    memory:    0.69107712000E+08
On Processor (before EPSGetST)  0    memory:    0.69111808000E+08
On Processor (after EPSSetFromOptions)  0    memory:    0.69369856000E+08
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
Can't expand MemType 1: jcol 16104
[NID 00037] 2015-07-06 19:19:14 Apid 31025976: initiated application termination
Can't expand MemType 1: jcol 16104
[NID 00037] 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated this process.
Application 31025976 exit signals: Killed
Application 31025976 resources: utime ~20s, stime ~25s, Rss ~3920, inblocks ~714100, outblocks ~2221320

From gideon.simpson at gmail.com  Mon Jul  6 19:43:28 2015
From: gideon.simpson at gmail.com (Gideon Simpson)
Date: Mon, 6 Jul 2015 20:43:28 -0400
Subject: [petsc-users] nonlinear eigenvalue problem with structured mesh
Message-ID: <A130A7C3-89E4-4189-BB96-89985A647B98@gmail.com>

I have a nonlinear eigenvalue problem for a system of equations, of the form, 

-Delta u + f(u) = E * u,

where E is my nonlinear eigenvalue parameter, and u and f are vector valued.  

I thus have the following two things to contend with:

1.  E is a scalar which needs to be distributed across all the processes when the right hand side is formed

2.  I would like to be able to use a da to manage the spatial and multicomponent nature of u

Obviously the Vec that my nonlinear solver is going to search for has to store both bits of data.  Is there a clever petsc way to handle this, or will I need to do all the indexing and broadcasting by hand?

-gideon

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From knepley at gmail.com  Mon Jul  6 20:34:12 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Mon, 6 Jul 2015 20:34:12 -0500
Subject: [petsc-users] nonlinear eigenvalue problem with structured mesh
In-Reply-To: <A130A7C3-89E4-4189-BB96-89985A647B98@gmail.com>
References: <A130A7C3-89E4-4189-BB96-89985A647B98@gmail.com>
Message-ID: <CAMYG4Gm3QjRVv_3YUHKzAFLFhTfy0bkpNvkm4L-5QOjtd+umoQ@mail.gmail.com>

On Mon, Jul 6, 2015 at 7:43 PM, Gideon Simpson <gideon.simpson at gmail.com>
wrote:

> I have a nonlinear eigenvalue problem for a system of equations, of the
> form,
>
> -Delta u + f(u) = E * u,
>
> where E is my nonlinear eigenvalue parameter, and u and f are vector
> valued.
>
> I thus have the following two things to contend with:
>
> 1.  E is a scalar which needs to be distributed across all the processes
> when the right hand side is formed
>
> 2.  I would like to be able to use a da to manage the spatial and
> multicomponent nature of u
>
> Obviously the Vec that my nonlinear solver is going to search for has to
> store both bits of data.  Is there a clever petsc way to handle this, or
> will I need to do all the indexing and broadcasting by hand?
>

My first suggestion would be to investigate SLEPc, which does have some
support for nonlinear
eigenvalue problems. Failing that, E normally comes out of the algorithm as
the result of some
vector algebra which automatically distributes the constant (like VecDot).

  Thanks,

     Matt


> -gideon
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From jroman at dsic.upv.es  Tue Jul  7 02:06:27 2015
From: jroman at dsic.upv.es (Jose E. Roman)
Date: Tue, 7 Jul 2015 09:06:27 +0200
Subject: [petsc-users] nonlinear eigenvalue problem with structured mesh
In-Reply-To: <CAMYG4Gm3QjRVv_3YUHKzAFLFhTfy0bkpNvkm4L-5QOjtd+umoQ@mail.gmail.com>
References: <A130A7C3-89E4-4189-BB96-89985A647B98@gmail.com>
	<CAMYG4Gm3QjRVv_3YUHKzAFLFhTfy0bkpNvkm4L-5QOjtd+umoQ@mail.gmail.com>
Message-ID: <BF0ED184-821C-4ADC-B644-C0D22C4AA3E5@dsic.upv.es>


El 07/07/2015, a las 03:34, Matthew Knepley escribi?:

> On Mon, Jul 6, 2015 at 7:43 PM, Gideon Simpson <gideon.simpson at gmail.com> wrote:
> I have a nonlinear eigenvalue problem for a system of equations, of the form, 
> 
> -Delta u + f(u) = E * u,
> 
> where E is my nonlinear eigenvalue parameter, and u and f are vector valued.  
> 
> I thus have the following two things to contend with:
> 
> 1.  E is a scalar which needs to be distributed across all the processes when the right hand side is formed
> 
> 2.  I would like to be able to use a da to manage the spatial and multicomponent nature of u
> 
> Obviously the Vec that my nonlinear solver is going to search for has to store both bits of data.  Is there a clever petsc way to handle this, or will I need to do all the indexing and broadcasting by hand?
> 
>> My first suggestion would be to investigate SLEPc, which does have some support for nonlinear
>> eigenvalue problems. Failing that, E normally comes out of the algorithm as the result of some
>> vector algebra which automatically distributes the constant (like VecDot).

Nonlinear eigenvalue problems can be generally classified in two groups: those that depend nonlinearly on the eigenvalue parameter T(lambda)*x=0, and those that are nonlinear with respect to the eigenvector H(X)*X=X*Lambda. It seems that Gideon's problem belongs to the seocond type.

Currently, SLEPc provides solvers for the first type only. We do not foresee to have solvers for the latter type anytime soon.

I guess what Gideon needs to do is compute E from an initial guess of u, then use SNES to update u, and iterate until a self-consistent state is reached.

Jose


>> 
>>   Thanks,
>> 
>>      Matt
>>  
> -gideon
> 
> 
> 
> 
> -- 
> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
> -- Norbert Wiener


From jroman at dsic.upv.es  Tue Jul  7 02:17:05 2015
From: jroman at dsic.upv.es (Jose E. Roman)
Date: Tue, 7 Jul 2015 09:17:05 +0200
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <559B1E6D.6040706@email.arizona.edu>
References: <559B1E6D.6040706@email.arizona.edu>
Message-ID: <0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>


El 07/07/2015, a las 02:33, Anthony Haas escribi?:

> Hi,
> 
> I am computing eigenvalues using PETSc/SLEPc and superlu_dist for the LU decomposition (my problem is a generalized eigenvalue problem). The code runs fine for a grid with 101x101 but when I increase to 151x151, I get the following error:
> 
> Can't expand MemType 1: jcol 16104   (and then [NID 00037] 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated this process.)
> 
> It seems to be a memory problem. I monitor the memory usage as far as I can and it seems that memory usage is pretty low. The most memory intensive part of the program is probably the LU decomposition in the context of the generalized EVP. Is there a way to evaluate how much memory will be required for that step? I am currently running the debug version of the code which I would assume would use more memory?
> 
> I have attached the output of the job. Note that the program uses twice PETSc: 1) to solve a linear system for which no problem occurs, and, 2) to solve the Generalized EVP with SLEPc, where I get the error.
> 
> Thanks
> 
> Anthony
> <test.out-superlu_dist-151x151>

In the output you are attaching there are no SLEPc objects in the report and SLEPc options are not used. It seems that SLEPc calls are skipped?

Do you get the same error with MUMPS? Have you tried to solve linear systems with a preconditioned iterative solver?

Jose


From knepley at gmail.com  Tue Jul  7 09:38:00 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Tue, 7 Jul 2015 09:38:00 -0500
Subject: [petsc-users] nonlinear eigenvalue problem with structured mesh
In-Reply-To: <BF0ED184-821C-4ADC-B644-C0D22C4AA3E5@dsic.upv.es>
References: <A130A7C3-89E4-4189-BB96-89985A647B98@gmail.com>
	<CAMYG4Gm3QjRVv_3YUHKzAFLFhTfy0bkpNvkm4L-5QOjtd+umoQ@mail.gmail.com>
	<BF0ED184-821C-4ADC-B644-C0D22C4AA3E5@dsic.upv.es>
Message-ID: <CAMYG4GkbivOEJT_hky8VV-QiY0sWwr=GyvUz-0XoCOjJMuSBkA@mail.gmail.com>

On Tue, Jul 7, 2015 at 2:06 AM, Jose E. Roman <jroman at dsic.upv.es> wrote:

>
> El 07/07/2015, a las 03:34, Matthew Knepley escribi?:
>
> > On Mon, Jul 6, 2015 at 7:43 PM, Gideon Simpson <gideon.simpson at gmail.com>
> wrote:
> > I have a nonlinear eigenvalue problem for a system of equations, of the
> form,
> >
> > -Delta u + f(u) = E * u,
> >
> > where E is my nonlinear eigenvalue parameter, and u and f are vector
> valued.
> >
> > I thus have the following two things to contend with:
> >
> > 1.  E is a scalar which needs to be distributed across all the processes
> when the right hand side is formed
> >
> > 2.  I would like to be able to use a da to manage the spatial and
> multicomponent nature of u
> >
> > Obviously the Vec that my nonlinear solver is going to search for has to
> store both bits of data.  Is there a clever petsc way to handle this, or
> will I need to do all the indexing and broadcasting by hand?
> >
> >> My first suggestion would be to investigate SLEPc, which does have some
> support for nonlinear
> >> eigenvalue problems. Failing that, E normally comes out of the
> algorithm as the result of some
> >> vector algebra which automatically distributes the constant (like
> VecDot).
>
> Nonlinear eigenvalue problems can be generally classified in two groups:
> those that depend nonlinearly on the eigenvalue parameter T(lambda)*x=0,
> and those that are nonlinear with respect to the eigenvector
> H(X)*X=X*Lambda. It seems that Gideon's problem belongs to the seocond type.
>
> Currently, SLEPc provides solvers for the first type only. We do not
> foresee to have solvers for the latter type anytime soon.
>
> I guess what Gideon needs to do is compute E from an initial guess of u,
> then use SNES to update u, and iterate until a self-consistent state is
> reached.
>

Thanks for the clarification, Jose. I think what you could do is to use
SLEPc as the subsolver for each
eigenproblem with frozen coefficients (so this would be a type of 'Picard'
method according to Jed or
an Inexact Newton Method according to me) and then update using SNES,
exactly as Jose says above.
Even if you do not know the actual Jacobian, you can do the obvious thing
in your FormJacobian, which
is to just reassemble the matrix with the latest 'u' and you will get
linear convergence if its contractive. This
also allows you to try out the nice line searches.

  Thanks,

     Matt


> Jose
>
>
> >>
> >>   Thanks,
> >>
> >>      Matt
> >>
> > -gideon
> >
> >
> >
> >
> > --
> > What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> > -- Norbert Wiener
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From song.gao2 at mail.mcgill.ca  Tue Jul  7 11:00:28 2015
From: song.gao2 at mail.mcgill.ca (Song Gao)
Date: Tue, 7 Jul 2015 12:00:28 -0400
Subject: [petsc-users] Is fieldsplit suitable for compressible Navier-Stokes?
Message-ID: <CAJitgPVZ7G6W2f6=xh3HxbUFLif+1w4WX4oX1FGqB3Ygq4bJuw@mail.gmail.com>

Dear PETSc users,

We are solving a FEM compressible Navier-Stokes problem. The unknowns are
arranged as [ rho1, rho1*u1, rho1*v1, rho1*w1, e1, .....  ]. We are using
ASM+ILU(0) but  I'm playing with fieldsplit preconditioner to assess its
advantages. After some search, I found most of the fieldsplit examples are
for Stockes flows or incompressible Navier-Stokes. Is there any
compressible Navier-Stokes example?

I tried to run with options
-ksp_view -ksp_monitor_true_residual -ksp_converged_reason -ksp_max_it 1000
-ksp_gmres_restart 400 -ksp_type fgmres
-pc_type fieldsplit -pc_fieldsplit_block_size 5 -pc_fieldsplit_0_fields 0
-pc_fieldsplit_1_fields 1,2,3 -pc_fieldsplit_2_fields 4
-pc_fieldsplit_type additive
-fieldsplit_0_ksp_type gmres -fieldsplit_0_ksp_monitor_true_residual
-fieldsplit_0_ksp_max_it 20 -fieldsplit_0_pc_type bjacobi
-fieldsplit_0_sub_pc_type ilu
-fieldsplit_1_ksp_type gmres -fieldsplit_1_ksp_monitor_true_residual
-fieldsplit_1_ksp_max_it 20 -fieldsplit_1_pc_type asm
-fieldsplit_1_sub_pc_type lu
-fieldsplit_2_ksp_type gmres -fieldsplit_2_ksp_monitor_true_residual
-fieldsplit_2_ksp_max_it 20 -fieldsplit_2_pc_type bjacobi
-fieldsplit_2_sub_pc_type ilu


The residual history is attached. ,The velocity field failed to converge
even though I used ASM+LU for this field. Any suggestions? Thanks in
advance.


Song Gao
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From knepley at gmail.com  Tue Jul  7 11:04:07 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Tue, 7 Jul 2015 11:04:07 -0500
Subject: [petsc-users] DMPlex general questions
In-Reply-To: <1974259.hLOySef58g@besikowitch-iii>
References: <1974259.hLOySef58g@besikowitch-iii>
Message-ID: <CAMYG4GkHUFuQ5A1e-O6v9QMMsTC3gqS8dW3Ci_7Lpw8S+q0Wow@mail.gmail.com>

On Sun, Jul 5, 2015 at 11:57 AM, Filippo Leonardi <
filippo.leonardi at sam.math.ethz.ch> wrote:

>  Hi all,
>
>
>
> I'm starting to migrate my code to DMDAs to use DMPlex but I have troubles
> that neither the documentation nor google can answer.
>
>
>
> 1) I want to to traverse the DAG associated to the DMPlex in the following
> way: assuming I have a DMPlex of dimension 2, I have a point representing a
> cell (2 dimensional) and I want to find all neighbouring 2-dim cells. A way
> to do this may be to GetCone and then follow the arrows in reverse in the
> DAG from height 2 to height 1. Any routine to do that? I looked at the DM
> documentation page but cannot find the proper one. I tried all the
> GetAdjacency routines but none of them seems to give the right
> implementation. I am thinking of something like GetCone or GetSupport, but
> from 2-dim cell to adjacent 2-dim cell.
>

You would use

http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/DM/DMPlexGetAdjacency.html

Note that the default is for FEM style adjacency. If you want FVM style,
you need to call


http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/DM/DMPlexSetAdjacencyUseClosure.html#DMPlexSetAdjacencyUseClosure

http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/DM/DMPlexGetAdjacencyUseCone.html#DMPlexGetAdjacencyUseCone


>
> 2) I've noticed that the numbering concerning the Height in the BFS search
> of the DMPlex section is a bit inconsistent. What I mean is that if want
> all the 2-dim cells of my DMPlex I should do:
>
> DMPlexGetHeightStratum(dm, d, &pStart, &pEnd);
>
> with d = 0, but if I'd like to call
>
> DMPlexCreateSection
>
> and create DOFs on the 2-dim cell, I have to do:
>
> numDof[f*(dim+1)+d] = 2;
>
> with d = 2.
>
> Is there any reason behind that? I was trying with some mock example and
> fell into this trap a couple of times.
>

There are two measures, the 'depth' which matches the idea of dimension,
and the 'height' which matches
the idea of co-dimension. In CreateSection() I have gone with input by
depth, mostly because a prior
implementation in the FIAT package did it that way.


> 3) This brings me to the following: I've noticed that the documentation is
> a bit "sparse", and I'd really like to contribute, especially improving the
> APIs documentation. I am not native speaker and new to all the DMPlex
> business but if you devs think this may be useful, I'll be glad to help.
>
> Would this be of any use to you?
>

Sure, pull requests are the best way to do this since we can review them. I
am trying to have all
the functions documented. I do hold off on some of the more experimental
ones in order to see
how we like the interface before advertising it.


> 4) I had problems loading meshes from Gmsh and, as far as I understood, it
> seems that is not PETSc preferred mesher (got problems with boundaries IS).
> PETSc seems to like this ExodusII format, any suggestion of a tool similar
> to Gmsh that creates ExodusII meshes?
>

The Gmsh problems should be fixed in the latest release due to hard work
from MIchael Lange. Report the problems
and we will see what can be done.

  Thanks,

     Matt


> Sorry for the length and thanks in advance.
>
>
>
> Best,
>
> Filippo
>



-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From jed at jedbrown.org  Tue Jul  7 11:31:57 2015
From: jed at jedbrown.org (Jed Brown)
Date: Tue, 07 Jul 2015 10:31:57 -0600
Subject: [petsc-users] Is fieldsplit suitable for compressible
	Navier-Stokes?
In-Reply-To: <CAJitgPVZ7G6W2f6=xh3HxbUFLif+1w4WX4oX1FGqB3Ygq4bJuw@mail.gmail.com>
References: <CAJitgPVZ7G6W2f6=xh3HxbUFLif+1w4WX4oX1FGqB3Ygq4bJuw@mail.gmail.com>
Message-ID: <87twtghqte.fsf@jedbrown.org>

Song Gao <song.gao2 at mail.mcgill.ca> writes:

> Dear PETSc users,
>
> We are solving a FEM compressible Navier-Stokes problem. The unknowns are
> arranged as [ rho1, rho1*u1, rho1*v1, rho1*w1, e1, .....  ]. We are using
> ASM+ILU(0) but  I'm playing with fieldsplit preconditioner to assess its
> advantages. After some search, I found most of the fieldsplit examples are
> for Stockes flows or incompressible Navier-Stokes. Is there any
> compressible Navier-Stokes example?

There is not an example.  For low-Mach compressible, it's common to use
a preconditioner that involves a change to primitive variables and
approximate Schur complement in the pressure space.  For transonic or
supersonic flows, the equations are rather strongly coupled and
fieldsplit tends to be ineffective.  For such problems, it's common to
use ASM or geometric multigrid with point-block smoothers.
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From song.gao2 at mail.mcgill.ca  Tue Jul  7 13:17:34 2015
From: song.gao2 at mail.mcgill.ca (Song Gao)
Date: Tue, 7 Jul 2015 14:17:34 -0400
Subject: [petsc-users] Is fieldsplit suitable for compressible
	Navier-Stokes?
In-Reply-To: <87twtghqte.fsf@jedbrown.org>
References: <CAJitgPVZ7G6W2f6=xh3HxbUFLif+1w4WX4oX1FGqB3Ygq4bJuw@mail.gmail.com>
	<87twtghqte.fsf@jedbrown.org>
Message-ID: <CAJitgPV2s8O9h2puVYx0sD=idVfWQ-vaW1BBtXTk3T6_v0=0vQ@mail.gmail.com>

Thanks, we are solving supersonic flows.

2015-07-07 12:31 GMT-04:00 Jed Brown <jed at jedbrown.org>:

> Song Gao <song.gao2 at mail.mcgill.ca> writes:
>
> > Dear PETSc users,
> >
> > We are solving a FEM compressible Navier-Stokes problem. The unknowns are
> > arranged as [ rho1, rho1*u1, rho1*v1, rho1*w1, e1, .....  ]. We are using
> > ASM+ILU(0) but  I'm playing with fieldsplit preconditioner to assess its
> > advantages. After some search, I found most of the fieldsplit examples
> are
> > for Stockes flows or incompressible Navier-Stokes. Is there any
> > compressible Navier-Stokes example?
>
> There is not an example.  For low-Mach compressible, it's common to use
> a preconditioner that involves a change to primitive variables and
> approximate Schur complement in the pressure space.  For transonic or
> supersonic flows, the equations are rather strongly coupled and
> fieldsplit tends to be ineffective.  For such problems, it's common to
> use ASM or geometric multigrid with point-block smoothers.
>
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From jed at jedbrown.org  Tue Jul  7 13:43:42 2015
From: jed at jedbrown.org (Jed Brown)
Date: Tue, 07 Jul 2015 12:43:42 -0600
Subject: [petsc-users] nonlinear eigenvalue problem with structured mesh
In-Reply-To: <BF0ED184-821C-4ADC-B644-C0D22C4AA3E5@dsic.upv.es>
References: <A130A7C3-89E4-4189-BB96-89985A647B98@gmail.com>
	<CAMYG4Gm3QjRVv_3YUHKzAFLFhTfy0bkpNvkm4L-5QOjtd+umoQ@mail.gmail.com>
	<BF0ED184-821C-4ADC-B644-C0D22C4AA3E5@dsic.upv.es>
Message-ID: <877fqbiza9.fsf@jedbrown.org>

"Jose E. Roman" <jroman at dsic.upv.es> writes:
> I guess what Gideon needs to do is compute E from an initial guess of u, then use SNES to update u, and iterate until a self-consistent state is reached.

Depending on the functional form of the nonlinearity, sometimes you can
prove convergence for such algorithms.  E.g.,

http://59A2.org/na/BiezunerBrownErcoleMartins-CompuingTheFirstEigenpairPLaplacianInverseIteration-2012.pdf
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From aph at email.arizona.edu  Tue Jul  7 14:37:53 2015
From: aph at email.arizona.edu (Anthony Paul Haas)
Date: Tue, 7 Jul 2015 12:37:53 -0700
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>
References: <559B1E6D.6040706@email.arizona.edu>
	<0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>
Message-ID: <CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>

Hi Jose,

In my code, I use once PETSc to solve a linear system to get the baseflow
(without using SLEPc) and then I use SLEPc to do the stability analysis of
that baseflow. This is why, there are some SLEPc options that are not used
in test.out-superlu_dist-151x151 (when I am solving for the baseflow with
PETSc only). I have attached a 101x101 case for which I get the
eigenvalues. That case works fine. However If i increase to 151x151, I get
the error that you can see in test.out-superlu_dist-151x151 (similar error
with mumps: see test.out-mumps-151x151 line 2918 ). If you look a the very
end of the files test.out-superlu_dist-151x151 and test.out-mumps-151x151,
you will see that the last info message printed is:

On Processor (after EPSSetFromOptions)  0    memory:
0.65073152000E+08          =====>  (see line 807 of module_petsc.F90)

This means that the memory error probably occurs in the call to EPSSolve
(see module_petsc.F90 line 810). I would like to evaluate how much memory
is required by the most memory intensive operation within EPSSolve. Since I
am solving a generalized EVP, I would imagine that it would be the LU
decomposition. But is there an accurate way of doing it?

Before starting with iterative solvers, I would like to exploit as much as
I can direct solvers. I tried GMRES with default preconditioner at some
point but I had convergence problem. What solver/preconditioner would you
recommend for a generalized non-Hermitian (EPS_GNHEP) EVP?

Thanks,

Anthony

On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <jroman at dsic.upv.es> wrote:

>
> El 07/07/2015, a las 02:33, Anthony Haas escribi?:
>
> > Hi,
> >
> > I am computing eigenvalues using PETSc/SLEPc and superlu_dist for the LU
> decomposition (my problem is a generalized eigenvalue problem). The code
> runs fine for a grid with 101x101 but when I increase to 151x151, I get the
> following error:
> >
> > Can't expand MemType 1: jcol 16104   (and then [NID 00037] 2015-07-06
> 19:19:17 Apid 31025976: OOM killer terminated this process.)
> >
> > It seems to be a memory problem. I monitor the memory usage as far as I
> can and it seems that memory usage is pretty low. The most memory intensive
> part of the program is probably the LU decomposition in the context of the
> generalized EVP. Is there a way to evaluate how much memory will be
> required for that step? I am currently running the debug version of the
> code which I would assume would use more memory?
> >
> > I have attached the output of the job. Note that the program uses twice
> PETSc: 1) to solve a linear system for which no problem occurs, and, 2) to
> solve the Generalized EVP with SLEPc, where I get the error.
> >
> > Thanks
> >
> > Anthony
> > <test.out-superlu_dist-151x151>
>
> In the output you are attaching there are no SLEPc objects in the report
> and SLEPc options are not used. It seems that SLEPc calls are skipped?
>
> Do you get the same error with MUMPS? Have you tried to solve linear
> systems with a preconditioned iterative solver?
>
> Jose
>
>
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From bikash at umich.edu  Tue Jul  7 15:22:23 2015
From: bikash at umich.edu (Bikash Kanungo)
Date: Tue, 7 Jul 2015 16:22:23 -0400
Subject: [petsc-users] Symmetric MPIAIJ matrix
Message-ID: <CA+H+vq+K4nEaU=qd6X=RVnkMp6Rrs=CMwUAjTUsVEkse-=AXDg@mail.gmail.com>

Hi,

Is there a way to ignore the lower (or upper) triangular entries in an
MATMPIAIJ matrix when I know my matrix is symmetric? I can see a
MAT_SYMMETRIC option in MatSetOption, but I don't think it ignores any
lower (or upper) triangular entry.

I cannot use MATMPISBAIJ due to MatMatMult incompatibility with MATMPIAIJ.

Thanks,
Bikash

-- 
Bikash S. Kanungo
PhD Student
Computational Materials Physics Group
Mechanical Engineering
University of Michigan
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From knepley at gmail.com  Tue Jul  7 15:25:06 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Tue, 7 Jul 2015 15:25:06 -0500
Subject: [petsc-users] Symmetric MPIAIJ matrix
In-Reply-To: <CA+H+vq+K4nEaU=qd6X=RVnkMp6Rrs=CMwUAjTUsVEkse-=AXDg@mail.gmail.com>
References: <CA+H+vq+K4nEaU=qd6X=RVnkMp6Rrs=CMwUAjTUsVEkse-=AXDg@mail.gmail.com>
Message-ID: <CAMYG4GnK3OhcScm0g-daM-fEC59h3Ty_NorrZNHDT3fXx5sqNA@mail.gmail.com>

On Tue, Jul 7, 2015 at 3:22 PM, Bikash Kanungo <bikash at umich.edu> wrote:

> Hi,
>
> Is there a way to ignore the lower (or upper) triangular entries in an
> MATMPIAIJ matrix when I know my matrix is symmetric? I can see a
> MAT_SYMMETRIC option in MatSetOption, but I don't think it ignores any
> lower (or upper) triangular entry.
>

Why do you want this?


> I cannot use MATMPISBAIJ due to MatMatMult incompatibility with MATMPIAIJ.
>

This is the only way. MatMatMult() is quite complex and there is no real
advantage to ignoring
the entries, so we have not implemented it here.

  Matt


> Thanks,
> Bikash
>
> --
> Bikash S. Kanungo
> PhD Student
> Computational Materials Physics Group
> Mechanical Engineering
> University of Michigan
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From bsmith at mcs.anl.gov  Tue Jul  7 15:27:48 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Tue, 7 Jul 2015 15:27:48 -0500
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>
References: <559B1E6D.6040706@email.arizona.edu>
	<0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>
	<CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>
Message-ID: <734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>


   I would suggest running a sequence of problems, 101 by 101 111 by 111 etc and get the memory usage in each case (when you run out of memory you can get NO useful information out about memory needs). You can then plot memory usage as a function of problem size to get a handle on how much memory it is using.  You can also run on more and more processes (which have a total of more memory) to see how large a problem you may be able to reach.

   MUMPS also has an "out of core" version (which we have never used) that could in theory anyways let you get to large problems if you have lots of disk space, but you are on your own figuring out how to use it.

  Barry

> On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
> 
> Hi Jose,
> 
> In my code, I use once PETSc to solve a linear system to get the baseflow (without using SLEPc) and then I use SLEPc to do the stability analysis of that baseflow. This is why, there are some SLEPc options that are not used in test.out-superlu_dist-151x151 (when I am solving for the baseflow with PETSc only). I have attached a 101x101 case for which I get the eigenvalues. That case works fine. However If i increase to 151x151, I get the error that you can see in test.out-superlu_dist-151x151 (similar error with mumps: see test.out-mumps-151x151 line 2918 ). If you look a the very end of the files test.out-superlu_dist-151x151 and test.out-mumps-151x151, you will see that the last info message printed is: 
> 
> On Processor (after EPSSetFromOptions)  0    memory:    0.65073152000E+08          =====>  (see line 807 of module_petsc.F90)
> 
> This means that the memory error probably occurs in the call to EPSSolve (see module_petsc.F90 line 810). I would like to evaluate how much memory is required by the most memory intensive operation within EPSSolve. Since I am solving a generalized EVP, I would imagine that it would be the LU decomposition. But is there an accurate way of doing it? 
> 
> Before starting with iterative solvers, I would like to exploit as much as I can direct solvers. I tried GMRES with default preconditioner at some point but I had convergence problem. What solver/preconditioner would you recommend for a generalized non-Hermitian (EPS_GNHEP) EVP?
> 
> Thanks,
> 
> Anthony
> 
> On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <jroman at dsic.upv.es> wrote:
> 
> El 07/07/2015, a las 02:33, Anthony Haas escribi?:
> 
> > Hi,
> >
> > I am computing eigenvalues using PETSc/SLEPc and superlu_dist for the LU decomposition (my problem is a generalized eigenvalue problem). The code runs fine for a grid with 101x101 but when I increase to 151x151, I get the following error:
> >
> > Can't expand MemType 1: jcol 16104   (and then [NID 00037] 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated this process.)
> >
> > It seems to be a memory problem. I monitor the memory usage as far as I can and it seems that memory usage is pretty low. The most memory intensive part of the program is probably the LU decomposition in the context of the generalized EVP. Is there a way to evaluate how much memory will be required for that step? I am currently running the debug version of the code which I would assume would use more memory?
> >
> > I have attached the output of the job. Note that the program uses twice PETSc: 1) to solve a linear system for which no problem occurs, and, 2) to solve the Generalized EVP with SLEPc, where I get the error.
> >
> > Thanks
> >
> > Anthony
> > <test.out-superlu_dist-151x151>
> 
> In the output you are attaching there are no SLEPc objects in the report and SLEPc options are not used. It seems that SLEPc calls are skipped?
> 
> Do you get the same error with MUMPS? Have you tried to solve linear systems with a preconditioned iterative solver?
> 
> Jose
> 
> 
> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>


From bikash at umich.edu  Tue Jul  7 15:36:47 2015
From: bikash at umich.edu (Bikash Kanungo)
Date: Tue, 7 Jul 2015 16:36:47 -0400
Subject: [petsc-users] Symmetric MPIAIJ matrix
In-Reply-To: <CAMYG4GnK3OhcScm0g-daM-fEC59h3Ty_NorrZNHDT3fXx5sqNA@mail.gmail.com>
References: <CA+H+vq+K4nEaU=qd6X=RVnkMp6Rrs=CMwUAjTUsVEkse-=AXDg@mail.gmail.com>
	<CAMYG4GnK3OhcScm0g-daM-fEC59h3Ty_NorrZNHDT3fXx5sqNA@mail.gmail.com>
Message-ID: <CA+H+vq+5n0JkQvGVQjULW-QJZdoOzDFNMbXTqAa9GNHFOkhd_A@mail.gmail.com>

Hi Matthew,

The entries to the last few rows of my matrix has non-local contributions
from a large number of processors. Since the matrix is symmetric, I need
not set the non-local entries in the last few rows as they are equal to
their transpose entries, which on the other hand are stored as local
entries in their respective processors.

Thanks,
Bikash

On Tue, Jul 7, 2015 at 4:25 PM, Matthew Knepley <knepley at gmail.com> wrote:

> On Tue, Jul 7, 2015 at 3:22 PM, Bikash Kanungo <bikash at umich.edu> wrote:
>
>> Hi,
>>
>> Is there a way to ignore the lower (or upper) triangular entries in an
>> MATMPIAIJ matrix when I know my matrix is symmetric? I can see a
>> MAT_SYMMETRIC option in MatSetOption, but I don't think it ignores any
>> lower (or upper) triangular entry.
>>
>
> Why do you want this?
>
>
>> I cannot use MATMPISBAIJ due to MatMatMult incompatibility with
>> MATMPIAIJ.
>>
>
> This is the only way. MatMatMult() is quite complex and there is no real
> advantage to ignoring
> the entries, so we have not implemented it here.
>
>   Matt
>
>
>> Thanks,
>> Bikash
>>
>> --
>> Bikash S. Kanungo
>> PhD Student
>> Computational Materials Physics Group
>> Mechanical Engineering
>> University of Michigan
>>
>>
>
>
> --
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>



-- 
Bikash S. Kanungo
PhD Student
Computational Materials Physics Group
Mechanical Engineering
University of Michigan
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From knepley at gmail.com  Tue Jul  7 15:42:54 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Tue, 7 Jul 2015 15:42:54 -0500
Subject: [petsc-users] Symmetric MPIAIJ matrix
In-Reply-To: <CA+H+vq+5n0JkQvGVQjULW-QJZdoOzDFNMbXTqAa9GNHFOkhd_A@mail.gmail.com>
References: <CA+H+vq+K4nEaU=qd6X=RVnkMp6Rrs=CMwUAjTUsVEkse-=AXDg@mail.gmail.com>
	<CAMYG4GnK3OhcScm0g-daM-fEC59h3Ty_NorrZNHDT3fXx5sqNA@mail.gmail.com>
	<CA+H+vq+5n0JkQvGVQjULW-QJZdoOzDFNMbXTqAa9GNHFOkhd_A@mail.gmail.com>
Message-ID: <CAMYG4GkEx-d1+JVc+mrb-Bipz8zrr4EKVj1=z2E7y40GseBmbw@mail.gmail.com>

On Tue, Jul 7, 2015 at 3:36 PM, Bikash Kanungo <bikash at umich.edu> wrote:

> Hi Matthew,
>
> The entries to the last few rows of my matrix has non-local contributions
> from a large number of processors. Since the matrix is symmetric, I need
> not set the non-local entries in the last few rows as they are equal to
> their transpose entries, which on the other hand are stored as local
> entries in their respective processors.
>

This is really a sparse matrix with a low rank update. It is much easier to
handle it this way. There are explicit formulae for the inverse
in terms of the inverse of the two parts (Sherman-Morrison-Woodbury), and
other operations can be similarly simplified. We might not
have all the support now, but pressing forward on this front is likely to
be much more fruitful.

  Thanks,

    Matt


> Thanks,
> Bikash
>
> On Tue, Jul 7, 2015 at 4:25 PM, Matthew Knepley <knepley at gmail.com> wrote:
>
>> On Tue, Jul 7, 2015 at 3:22 PM, Bikash Kanungo <bikash at umich.edu> wrote:
>>
>>> Hi,
>>>
>>> Is there a way to ignore the lower (or upper) triangular entries in an
>>> MATMPIAIJ matrix when I know my matrix is symmetric? I can see a
>>> MAT_SYMMETRIC option in MatSetOption, but I don't think it ignores any
>>> lower (or upper) triangular entry.
>>>
>>
>> Why do you want this?
>>
>>
>>> I cannot use MATMPISBAIJ due to MatMatMult incompatibility with
>>> MATMPIAIJ.
>>>
>>
>> This is the only way. MatMatMult() is quite complex and there is no real
>> advantage to ignoring
>> the entries, so we have not implemented it here.
>>
>>   Matt
>>
>>
>>> Thanks,
>>> Bikash
>>>
>>> --
>>> Bikash S. Kanungo
>>> PhD Student
>>> Computational Materials Physics Group
>>> Mechanical Engineering
>>> University of Michigan
>>>
>>>
>>
>>
>> --
>> What most experimenters take for granted before they begin their
>> experiments is infinitely more interesting than any results to which their
>> experiments lead.
>> -- Norbert Wiener
>>
>
>
>
> --
> Bikash S. Kanungo
> PhD Student
> Computational Materials Physics Group
> Mechanical Engineering
> University of Michigan
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From bikash at umich.edu  Tue Jul  7 15:52:17 2015
From: bikash at umich.edu (Bikash Kanungo)
Date: Tue, 7 Jul 2015 16:52:17 -0400
Subject: [petsc-users] Symmetric MPIAIJ matrix
In-Reply-To: <CAMYG4GkEx-d1+JVc+mrb-Bipz8zrr4EKVj1=z2E7y40GseBmbw@mail.gmail.com>
References: <CA+H+vq+K4nEaU=qd6X=RVnkMp6Rrs=CMwUAjTUsVEkse-=AXDg@mail.gmail.com>
	<CAMYG4GnK3OhcScm0g-daM-fEC59h3Ty_NorrZNHDT3fXx5sqNA@mail.gmail.com>
	<CA+H+vq+5n0JkQvGVQjULW-QJZdoOzDFNMbXTqAa9GNHFOkhd_A@mail.gmail.com>
	<CAMYG4GkEx-d1+JVc+mrb-Bipz8zrr4EKVj1=z2E7y40GseBmbw@mail.gmail.com>
Message-ID: <CA+H+vqKYOspb+K+dmXtNffOYM0D6QnQxenzo56=-1Fbv+1euYA@mail.gmail.com>

Hi Matthew,

I couldn't follow your reply. It seems a bit unrelated to my query.

Thanks,
Bikash

On Tue, Jul 7, 2015 at 4:42 PM, Matthew Knepley <knepley at gmail.com> wrote:

> On Tue, Jul 7, 2015 at 3:36 PM, Bikash Kanungo <bikash at umich.edu> wrote:
>
>> Hi Matthew,
>>
>> The entries to the last few rows of my matrix has non-local contributions
>> from a large number of processors. Since the matrix is symmetric, I need
>> not set the non-local entries in the last few rows as they are equal to
>> their transpose entries, which on the other hand are stored as local
>> entries in their respective processors.
>>
>
> This is really a sparse matrix with a low rank update. It is much easier
> to handle it this way. There are explicit formulae for the inverse
> in terms of the inverse of the two parts (Sherman-Morrison-Woodbury), and
> other operations can be similarly simplified. We might not
> have all the support now, but pressing forward on this front is likely to
> be much more fruitful.
>
>   Thanks,
>
>     Matt
>
>
>> Thanks,
>> Bikash
>>
>> On Tue, Jul 7, 2015 at 4:25 PM, Matthew Knepley <knepley at gmail.com>
>> wrote:
>>
>>> On Tue, Jul 7, 2015 at 3:22 PM, Bikash Kanungo <bikash at umich.edu> wrote:
>>>
>>>> Hi,
>>>>
>>>> Is there a way to ignore the lower (or upper) triangular entries in an
>>>> MATMPIAIJ matrix when I know my matrix is symmetric? I can see a
>>>> MAT_SYMMETRIC option in MatSetOption, but I don't think it ignores any
>>>> lower (or upper) triangular entry.
>>>>
>>>
>>> Why do you want this?
>>>
>>>
>>>> I cannot use MATMPISBAIJ due to MatMatMult incompatibility with
>>>> MATMPIAIJ.
>>>>
>>>
>>> This is the only way. MatMatMult() is quite complex and there is no real
>>> advantage to ignoring
>>> the entries, so we have not implemented it here.
>>>
>>>   Matt
>>>
>>>
>>>> Thanks,
>>>> Bikash
>>>>
>>>> --
>>>> Bikash S. Kanungo
>>>> PhD Student
>>>> Computational Materials Physics Group
>>>> Mechanical Engineering
>>>> University of Michigan
>>>>
>>>>
>>>
>>>
>>> --
>>> What most experimenters take for granted before they begin their
>>> experiments is infinitely more interesting than any results to which their
>>> experiments lead.
>>> -- Norbert Wiener
>>>
>>
>>
>>
>> --
>> Bikash S. Kanungo
>> PhD Student
>> Computational Materials Physics Group
>> Mechanical Engineering
>> University of Michigan
>>
>>
>
>
> --
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>



-- 
Bikash S. Kanungo
PhD Student
Computational Materials Physics Group
Mechanical Engineering
University of Michigan
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From knepley at gmail.com  Tue Jul  7 15:54:08 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Tue, 7 Jul 2015 15:54:08 -0500
Subject: [petsc-users] Symmetric MPIAIJ matrix
In-Reply-To: <CA+H+vqKYOspb+K+dmXtNffOYM0D6QnQxenzo56=-1Fbv+1euYA@mail.gmail.com>
References: <CA+H+vq+K4nEaU=qd6X=RVnkMp6Rrs=CMwUAjTUsVEkse-=AXDg@mail.gmail.com>
	<CAMYG4GnK3OhcScm0g-daM-fEC59h3Ty_NorrZNHDT3fXx5sqNA@mail.gmail.com>
	<CA+H+vq+5n0JkQvGVQjULW-QJZdoOzDFNMbXTqAa9GNHFOkhd_A@mail.gmail.com>
	<CAMYG4GkEx-d1+JVc+mrb-Bipz8zrr4EKVj1=z2E7y40GseBmbw@mail.gmail.com>
	<CA+H+vqKYOspb+K+dmXtNffOYM0D6QnQxenzo56=-1Fbv+1euYA@mail.gmail.com>
Message-ID: <CAMYG4GmdzgnonWXHH1E1mXw9CbV=qOW4bCr-MoYLWwByKavuTg@mail.gmail.com>

On Tue, Jul 7, 2015 at 3:52 PM, Bikash Kanungo <bikash at umich.edu> wrote:

> Hi Matthew,
>
> I couldn't follow your reply. It seems a bit unrelated to my query.
>

Your matrix actually looks like M = A + v^T v, where A is sparse and v is a
small collection of vectors. It is better
is you handle it this way than putting a dense row into a traditional
sparse matrix.

   Matt


>
> Thanks,
> Bikash
>
> On Tue, Jul 7, 2015 at 4:42 PM, Matthew Knepley <knepley at gmail.com> wrote:
>
>> On Tue, Jul 7, 2015 at 3:36 PM, Bikash Kanungo <bikash at umich.edu> wrote:
>>
>>> Hi Matthew,
>>>
>>> The entries to the last few rows of my matrix has non-local
>>> contributions from a large number of processors. Since the matrix is
>>> symmetric, I need not set the non-local entries in the last few rows as
>>> they are equal to their transpose entries, which on the other hand are
>>> stored as local entries in their respective processors.
>>>
>>
>> This is really a sparse matrix with a low rank update. It is much easier
>> to handle it this way. There are explicit formulae for the inverse
>> in terms of the inverse of the two parts (Sherman-Morrison-Woodbury), and
>> other operations can be similarly simplified. We might not
>> have all the support now, but pressing forward on this front is likely to
>> be much more fruitful.
>>
>>   Thanks,
>>
>>     Matt
>>
>>
>>> Thanks,
>>> Bikash
>>>
>>> On Tue, Jul 7, 2015 at 4:25 PM, Matthew Knepley <knepley at gmail.com>
>>> wrote:
>>>
>>>> On Tue, Jul 7, 2015 at 3:22 PM, Bikash Kanungo <bikash at umich.edu>
>>>> wrote:
>>>>
>>>>> Hi,
>>>>>
>>>>> Is there a way to ignore the lower (or upper) triangular entries in an
>>>>> MATMPIAIJ matrix when I know my matrix is symmetric? I can see a
>>>>> MAT_SYMMETRIC option in MatSetOption, but I don't think it ignores any
>>>>> lower (or upper) triangular entry.
>>>>>
>>>>
>>>> Why do you want this?
>>>>
>>>>
>>>>> I cannot use MATMPISBAIJ due to MatMatMult incompatibility with
>>>>> MATMPIAIJ.
>>>>>
>>>>
>>>> This is the only way. MatMatMult() is quite complex and there is no
>>>> real advantage to ignoring
>>>> the entries, so we have not implemented it here.
>>>>
>>>>   Matt
>>>>
>>>>
>>>>> Thanks,
>>>>> Bikash
>>>>>
>>>>> --
>>>>> Bikash S. Kanungo
>>>>> PhD Student
>>>>> Computational Materials Physics Group
>>>>> Mechanical Engineering
>>>>> University of Michigan
>>>>>
>>>>>
>>>>
>>>>
>>>> --
>>>> What most experimenters take for granted before they begin their
>>>> experiments is infinitely more interesting than any results to which their
>>>> experiments lead.
>>>> -- Norbert Wiener
>>>>
>>>
>>>
>>>
>>> --
>>> Bikash S. Kanungo
>>> PhD Student
>>> Computational Materials Physics Group
>>> Mechanical Engineering
>>> University of Michigan
>>>
>>>
>>
>>
>> --
>> What most experimenters take for granted before they begin their
>> experiments is infinitely more interesting than any results to which their
>> experiments lead.
>> -- Norbert Wiener
>>
>
>
>
> --
> Bikash S. Kanungo
> PhD Student
> Computational Materials Physics Group
> Mechanical Engineering
> University of Michigan
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From bikash at umich.edu  Tue Jul  7 16:00:58 2015
From: bikash at umich.edu (Bikash Kanungo)
Date: Tue, 7 Jul 2015 17:00:58 -0400
Subject: [petsc-users] Symmetric MPIAIJ matrix
In-Reply-To: <CAMYG4GmdzgnonWXHH1E1mXw9CbV=qOW4bCr-MoYLWwByKavuTg@mail.gmail.com>
References: <CA+H+vq+K4nEaU=qd6X=RVnkMp6Rrs=CMwUAjTUsVEkse-=AXDg@mail.gmail.com>
	<CAMYG4GnK3OhcScm0g-daM-fEC59h3Ty_NorrZNHDT3fXx5sqNA@mail.gmail.com>
	<CA+H+vq+5n0JkQvGVQjULW-QJZdoOzDFNMbXTqAa9GNHFOkhd_A@mail.gmail.com>
	<CAMYG4GkEx-d1+JVc+mrb-Bipz8zrr4EKVj1=z2E7y40GseBmbw@mail.gmail.com>
	<CA+H+vqKYOspb+K+dmXtNffOYM0D6QnQxenzo56=-1Fbv+1euYA@mail.gmail.com>
	<CAMYG4GmdzgnonWXHH1E1mXw9CbV=qOW4bCr-MoYLWwByKavuTg@mail.gmail.com>
Message-ID: <CA+H+vqKE4SpgKEjceZtV0ps49PR7a-4e2F6kamaYVeFTYiq2xA@mail.gmail.com>

Aha ! That should do the trick. Thanks a lot.

On Tue, Jul 7, 2015 at 4:54 PM, Matthew Knepley <knepley at gmail.com> wrote:

> On Tue, Jul 7, 2015 at 3:52 PM, Bikash Kanungo <bikash at umich.edu> wrote:
>
>> Hi Matthew,
>>
>> I couldn't follow your reply. It seems a bit unrelated to my query.
>>
>
> Your matrix actually looks like M = A + v^T v, where A is sparse and v is
> a small collection of vectors. It is better
> is you handle it this way than putting a dense row into a traditional
> sparse matrix.
>
>    Matt
>
>
>>
>> Thanks,
>> Bikash
>>
>> On Tue, Jul 7, 2015 at 4:42 PM, Matthew Knepley <knepley at gmail.com>
>> wrote:
>>
>>> On Tue, Jul 7, 2015 at 3:36 PM, Bikash Kanungo <bikash at umich.edu> wrote:
>>>
>>>> Hi Matthew,
>>>>
>>>> The entries to the last few rows of my matrix has non-local
>>>> contributions from a large number of processors. Since the matrix is
>>>> symmetric, I need not set the non-local entries in the last few rows as
>>>> they are equal to their transpose entries, which on the other hand are
>>>> stored as local entries in their respective processors.
>>>>
>>>
>>> This is really a sparse matrix with a low rank update. It is much easier
>>> to handle it this way. There are explicit formulae for the inverse
>>> in terms of the inverse of the two parts (Sherman-Morrison-Woodbury),
>>> and other operations can be similarly simplified. We might not
>>> have all the support now, but pressing forward on this front is likely
>>> to be much more fruitful.
>>>
>>>   Thanks,
>>>
>>>     Matt
>>>
>>>
>>>> Thanks,
>>>> Bikash
>>>>
>>>> On Tue, Jul 7, 2015 at 4:25 PM, Matthew Knepley <knepley at gmail.com>
>>>> wrote:
>>>>
>>>>> On Tue, Jul 7, 2015 at 3:22 PM, Bikash Kanungo <bikash at umich.edu>
>>>>> wrote:
>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> Is there a way to ignore the lower (or upper) triangular entries in
>>>>>> an MATMPIAIJ matrix when I know my matrix is symmetric? I can see a
>>>>>> MAT_SYMMETRIC option in MatSetOption, but I don't think it ignores any
>>>>>> lower (or upper) triangular entry.
>>>>>>
>>>>>
>>>>> Why do you want this?
>>>>>
>>>>>
>>>>>> I cannot use MATMPISBAIJ due to MatMatMult incompatibility with
>>>>>> MATMPIAIJ.
>>>>>>
>>>>>
>>>>> This is the only way. MatMatMult() is quite complex and there is no
>>>>> real advantage to ignoring
>>>>> the entries, so we have not implemented it here.
>>>>>
>>>>>   Matt
>>>>>
>>>>>
>>>>>> Thanks,
>>>>>> Bikash
>>>>>>
>>>>>> --
>>>>>> Bikash S. Kanungo
>>>>>> PhD Student
>>>>>> Computational Materials Physics Group
>>>>>> Mechanical Engineering
>>>>>> University of Michigan
>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>> --
>>>>> What most experimenters take for granted before they begin their
>>>>> experiments is infinitely more interesting than any results to which their
>>>>> experiments lead.
>>>>> -- Norbert Wiener
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> Bikash S. Kanungo
>>>> PhD Student
>>>> Computational Materials Physics Group
>>>> Mechanical Engineering
>>>> University of Michigan
>>>>
>>>>
>>>
>>>
>>> --
>>> What most experimenters take for granted before they begin their
>>> experiments is infinitely more interesting than any results to which their
>>> experiments lead.
>>> -- Norbert Wiener
>>>
>>
>>
>>
>> --
>> Bikash S. Kanungo
>> PhD Student
>> Computational Materials Physics Group
>> Mechanical Engineering
>> University of Michigan
>>
>>
>
>
> --
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>



-- 
Bikash S. Kanungo
PhD Student
Computational Materials Physics Group
Mechanical Engineering
University of Michigan
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From xsli at lbl.gov  Tue Jul  7 17:08:19 2015
From: xsli at lbl.gov (Xiaoye S. Li)
Date: Tue, 7 Jul 2015 15:08:19 -0700
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
References: <559B1E6D.6040706@email.arizona.edu>
	<0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>
	<CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>
	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
Message-ID: <CAFvbobW59z-r=HfahZdmfA1N-O2yUrSB3UVTMEtjsmptLaBHQw@mail.gmail.com>

For superlu_dist failure, this occurs during symbolic factorization.  Since
you are using serial symbolic factorization, it requires the entire graph
of A to be available in the memory of one MPI task. How much memory do you
have for each MPI task?

It won't help even if you use more processes.  You should try to use
parallel symbolic factorization option.

Another point.  You set up process grid as:
       Process grid nprow 32 x npcol 20
For better performance, you show swap the grid dimension. That is, it's
better to use 20 x 32, never gives nprow larger than npcol.


Sherry


On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:

>
>    I would suggest running a sequence of problems, 101 by 101 111 by 111
> etc and get the memory usage in each case (when you run out of memory you
> can get NO useful information out about memory needs). You can then plot
> memory usage as a function of problem size to get a handle on how much
> memory it is using.  You can also run on more and more processes (which
> have a total of more memory) to see how large a problem you may be able to
> reach.
>
>    MUMPS also has an "out of core" version (which we have never used) that
> could in theory anyways let you get to large problems if you have lots of
> disk space, but you are on your own figuring out how to use it.
>
>   Barry
>
> > On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <aph at email.arizona.edu>
> wrote:
> >
> > Hi Jose,
> >
> > In my code, I use once PETSc to solve a linear system to get the
> baseflow (without using SLEPc) and then I use SLEPc to do the stability
> analysis of that baseflow. This is why, there are some SLEPc options that
> are not used in test.out-superlu_dist-151x151 (when I am solving for the
> baseflow with PETSc only). I have attached a 101x101 case for which I get
> the eigenvalues. That case works fine. However If i increase to 151x151, I
> get the error that you can see in test.out-superlu_dist-151x151 (similar
> error with mumps: see test.out-mumps-151x151 line 2918 ). If you look a the
> very end of the files test.out-superlu_dist-151x151 and
> test.out-mumps-151x151, you will see that the last info message printed is:
> >
> > On Processor (after EPSSetFromOptions)  0    memory:
> 0.65073152000E+08          =====>  (see line 807 of module_petsc.F90)
> >
> > This means that the memory error probably occurs in the call to EPSSolve
> (see module_petsc.F90 line 810). I would like to evaluate how much memory
> is required by the most memory intensive operation within EPSSolve. Since I
> am solving a generalized EVP, I would imagine that it would be the LU
> decomposition. But is there an accurate way of doing it?
> >
> > Before starting with iterative solvers, I would like to exploit as much
> as I can direct solvers. I tried GMRES with default preconditioner at some
> point but I had convergence problem. What solver/preconditioner would you
> recommend for a generalized non-Hermitian (EPS_GNHEP) EVP?
> >
> > Thanks,
> >
> > Anthony
> >
> > On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <jroman at dsic.upv.es>
> wrote:
> >
> > El 07/07/2015, a las 02:33, Anthony Haas escribi?:
> >
> > > Hi,
> > >
> > > I am computing eigenvalues using PETSc/SLEPc and superlu_dist for the
> LU decomposition (my problem is a generalized eigenvalue problem). The code
> runs fine for a grid with 101x101 but when I increase to 151x151, I get the
> following error:
> > >
> > > Can't expand MemType 1: jcol 16104   (and then [NID 00037] 2015-07-06
> 19:19:17 Apid 31025976: OOM killer terminated this process.)
> > >
> > > It seems to be a memory problem. I monitor the memory usage as far as
> I can and it seems that memory usage is pretty low. The most memory
> intensive part of the program is probably the LU decomposition in the
> context of the generalized EVP. Is there a way to evaluate how much memory
> will be required for that step? I am currently running the debug version of
> the code which I would assume would use more memory?
> > >
> > > I have attached the output of the job. Note that the program uses
> twice PETSc: 1) to solve a linear system for which no problem occurs, and,
> 2) to solve the Generalized EVP with SLEPc, where I get the error.
> > >
> > > Thanks
> > >
> > > Anthony
> > > <test.out-superlu_dist-151x151>
> >
> > In the output you are attaching there are no SLEPc objects in the report
> and SLEPc options are not used. It seems that SLEPc calls are skipped?
> >
> > Do you get the same error with MUMPS? Have you tried to solve linear
> systems with a preconditioned iterative solver?
> >
> > Jose
> >
> >
> >
> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
>
>
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From aph at email.arizona.edu  Tue Jul  7 17:09:12 2015
From: aph at email.arizona.edu (Anthony Paul Haas)
Date: Tue, 7 Jul 2015 15:09:12 -0700
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
References: <559B1E6D.6040706@email.arizona.edu>
	<0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>
	<CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>
	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
Message-ID: <CAEyxMWUjajunGoWevDGC-L9xDdUqOs8-9V_xz9CFCqP94NfuXg@mail.gmail.com>

Hi Barry,

Thanks for you message. I will do the sequence of problems as you
suggested. In the meantime I want also to get started with iterative solver
for SLEPc. I have tried GMRES with bjacobi preconditioner but the
convergence is rather poor. Should I install hypre? Which preconditioner
would you recommend for a generalized EVP?

Thanks

Anthony

On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:

>
>    I would suggest running a sequence of problems, 101 by 101 111 by 111
> etc and get the memory usage in each case (when you run out of memory you
> can get NO useful information out about memory needs). You can then plot
> memory usage as a function of problem size to get a handle on how much
> memory it is using.  You can also run on more and more processes (which
> have a total of more memory) to see how large a problem you may be able to
> reach.
>
>    MUMPS also has an "out of core" version (which we have never used) that
> could in theory anyways let you get to large problems if you have lots of
> disk space, but you are on your own figuring out how to use it.
>
>   Barry
>
> > On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <aph at email.arizona.edu>
> wrote:
> >
> > Hi Jose,
> >
> > In my code, I use once PETSc to solve a linear system to get the
> baseflow (without using SLEPc) and then I use SLEPc to do the stability
> analysis of that baseflow. This is why, there are some SLEPc options that
> are not used in test.out-superlu_dist-151x151 (when I am solving for the
> baseflow with PETSc only). I have attached a 101x101 case for which I get
> the eigenvalues. That case works fine. However If i increase to 151x151, I
> get the error that you can see in test.out-superlu_dist-151x151 (similar
> error with mumps: see test.out-mumps-151x151 line 2918 ). If you look a the
> very end of the files test.out-superlu_dist-151x151 and
> test.out-mumps-151x151, you will see that the last info message printed is:
> >
> > On Processor (after EPSSetFromOptions)  0    memory:
> 0.65073152000E+08          =====>  (see line 807 of module_petsc.F90)
> >
> > This means that the memory error probably occurs in the call to EPSSolve
> (see module_petsc.F90 line 810). I would like to evaluate how much memory
> is required by the most memory intensive operation within EPSSolve. Since I
> am solving a generalized EVP, I would imagine that it would be the LU
> decomposition. But is there an accurate way of doing it?
> >
> > Before starting with iterative solvers, I would like to exploit as much
> as I can direct solvers. I tried GMRES with default preconditioner at some
> point but I had convergence problem. What solver/preconditioner would you
> recommend for a generalized non-Hermitian (EPS_GNHEP) EVP?
> >
> > Thanks,
> >
> > Anthony
> >
> > On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <jroman at dsic.upv.es>
> wrote:
> >
> > El 07/07/2015, a las 02:33, Anthony Haas escribi?:
> >
> > > Hi,
> > >
> > > I am computing eigenvalues using PETSc/SLEPc and superlu_dist for the
> LU decomposition (my problem is a generalized eigenvalue problem). The code
> runs fine for a grid with 101x101 but when I increase to 151x151, I get the
> following error:
> > >
> > > Can't expand MemType 1: jcol 16104   (and then [NID 00037] 2015-07-06
> 19:19:17 Apid 31025976: OOM killer terminated this process.)
> > >
> > > It seems to be a memory problem. I monitor the memory usage as far as
> I can and it seems that memory usage is pretty low. The most memory
> intensive part of the program is probably the LU decomposition in the
> context of the generalized EVP. Is there a way to evaluate how much memory
> will be required for that step? I am currently running the debug version of
> the code which I would assume would use more memory?
> > >
> > > I have attached the output of the job. Note that the program uses
> twice PETSc: 1) to solve a linear system for which no problem occurs, and,
> 2) to solve the Generalized EVP with SLEPc, where I get the error.
> > >
> > > Thanks
> > >
> > > Anthony
> > > <test.out-superlu_dist-151x151>
> >
> > In the output you are attaching there are no SLEPc objects in the report
> and SLEPc options are not used. It seems that SLEPc calls are skipped?
> >
> > Do you get the same error with MUMPS? Have you tried to solve linear
> systems with a preconditioned iterative solver?
> >
> > Jose
> >
> >
> >
> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
>
>
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From aph at email.arizona.edu  Tue Jul  7 17:25:46 2015
From: aph at email.arizona.edu (Anthony Paul Haas)
Date: Tue, 7 Jul 2015 15:25:46 -0700
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <CAFvbobW59z-r=HfahZdmfA1N-O2yUrSB3UVTMEtjsmptLaBHQw@mail.gmail.com>
References: <559B1E6D.6040706@email.arizona.edu>
	<0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>
	<CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>
	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
	<CAFvbobW59z-r=HfahZdmfA1N-O2yUrSB3UVTMEtjsmptLaBHQw@mail.gmail.com>
Message-ID: <CAEyxMWW0+rwwaTdJ1NKb7h=TJ13Ztw_7xndA0p7njYaXCBVV3Q@mail.gmail.com>

Hi Sherry,

Thanks for your message. I have used superlu_dist default options. I did
not realize that I was doing serial symbolic factorization. That is
probably the cause of my problem.
Each node on Garnet has 60GB usable memory and I can run with 1,2,4,8,16 or
32 core per node.

So I should use:

-mat_superlu_dist_r 20
-mat_superlu_dist_c 32

How do you specify the parallel symbolic factorization option? is it
-mat_superlu_dist_matinput 1

Thanks,

Anthony


On Tue, Jul 7, 2015 at 3:08 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:

> For superlu_dist failure, this occurs during symbolic factorization.
> Since you are using serial symbolic factorization, it requires the entire
> graph of A to be available in the memory of one MPI task. How much memory
> do you have for each MPI task?
>
> It won't help even if you use more processes.  You should try to use
> parallel symbolic factorization option.
>
> Another point.  You set up process grid as:
>        Process grid nprow 32 x npcol 20
> For better performance, you show swap the grid dimension. That is, it's
> better to use 20 x 32, never gives nprow larger than npcol.
>
>
> Sherry
>
>
> On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>
>>
>>    I would suggest running a sequence of problems, 101 by 101 111 by 111
>> etc and get the memory usage in each case (when you run out of memory you
>> can get NO useful information out about memory needs). You can then plot
>> memory usage as a function of problem size to get a handle on how much
>> memory it is using.  You can also run on more and more processes (which
>> have a total of more memory) to see how large a problem you may be able to
>> reach.
>>
>>    MUMPS also has an "out of core" version (which we have never used)
>> that could in theory anyways let you get to large problems if you have lots
>> of disk space, but you are on your own figuring out how to use it.
>>
>>   Barry
>>
>> > On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <aph at email.arizona.edu>
>> wrote:
>> >
>> > Hi Jose,
>> >
>> > In my code, I use once PETSc to solve a linear system to get the
>> baseflow (without using SLEPc) and then I use SLEPc to do the stability
>> analysis of that baseflow. This is why, there are some SLEPc options that
>> are not used in test.out-superlu_dist-151x151 (when I am solving for the
>> baseflow with PETSc only). I have attached a 101x101 case for which I get
>> the eigenvalues. That case works fine. However If i increase to 151x151, I
>> get the error that you can see in test.out-superlu_dist-151x151 (similar
>> error with mumps: see test.out-mumps-151x151 line 2918 ). If you look a the
>> very end of the files test.out-superlu_dist-151x151 and
>> test.out-mumps-151x151, you will see that the last info message printed is:
>> >
>> > On Processor (after EPSSetFromOptions)  0    memory:
>> 0.65073152000E+08          =====>  (see line 807 of module_petsc.F90)
>> >
>> > This means that the memory error probably occurs in the call to
>> EPSSolve (see module_petsc.F90 line 810). I would like to evaluate how much
>> memory is required by the most memory intensive operation within EPSSolve.
>> Since I am solving a generalized EVP, I would imagine that it would be the
>> LU decomposition. But is there an accurate way of doing it?
>> >
>> > Before starting with iterative solvers, I would like to exploit as much
>> as I can direct solvers. I tried GMRES with default preconditioner at some
>> point but I had convergence problem. What solver/preconditioner would you
>> recommend for a generalized non-Hermitian (EPS_GNHEP) EVP?
>> >
>> > Thanks,
>> >
>> > Anthony
>> >
>> > On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <jroman at dsic.upv.es>
>> wrote:
>> >
>> > El 07/07/2015, a las 02:33, Anthony Haas escribi?:
>> >
>> > > Hi,
>> > >
>> > > I am computing eigenvalues using PETSc/SLEPc and superlu_dist for the
>> LU decomposition (my problem is a generalized eigenvalue problem). The code
>> runs fine for a grid with 101x101 but when I increase to 151x151, I get the
>> following error:
>> > >
>> > > Can't expand MemType 1: jcol 16104   (and then [NID 00037] 2015-07-06
>> 19:19:17 Apid 31025976: OOM killer terminated this process.)
>> > >
>> > > It seems to be a memory problem. I monitor the memory usage as far as
>> I can and it seems that memory usage is pretty low. The most memory
>> intensive part of the program is probably the LU decomposition in the
>> context of the generalized EVP. Is there a way to evaluate how much memory
>> will be required for that step? I am currently running the debug version of
>> the code which I would assume would use more memory?
>> > >
>> > > I have attached the output of the job. Note that the program uses
>> twice PETSc: 1) to solve a linear system for which no problem occurs, and,
>> 2) to solve the Generalized EVP with SLEPc, where I get the error.
>> > >
>> > > Thanks
>> > >
>> > > Anthony
>> > > <test.out-superlu_dist-151x151>
>> >
>> > In the output you are attaching there are no SLEPc objects in the
>> report and SLEPc options are not used. It seems that SLEPc calls are
>> skipped?
>> >
>> > Do you get the same error with MUMPS? Have you tried to solve linear
>> systems with a preconditioned iterative solver?
>> >
>> > Jose
>> >
>> >
>> >
>> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
>>
>>
>
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From xsli at lbl.gov  Tue Jul  7 17:58:40 2015
From: xsli at lbl.gov (Xiaoye S. Li)
Date: Tue, 7 Jul 2015 15:58:40 -0700
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <CAEyxMWW0+rwwaTdJ1NKb7h=TJ13Ztw_7xndA0p7njYaXCBVV3Q@mail.gmail.com>
References: <559B1E6D.6040706@email.arizona.edu>
	<0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>
	<CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>
	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
	<CAFvbobW59z-r=HfahZdmfA1N-O2yUrSB3UVTMEtjsmptLaBHQw@mail.gmail.com>
	<CAEyxMWW0+rwwaTdJ1NKb7h=TJ13Ztw_7xndA0p7njYaXCBVV3Q@mail.gmail.com>
Message-ID: <CAFvbobUxqP_mwATvcvOSqcrwNscmBWuWb+x1SsVQpR8iQXNn3Q@mail.gmail.com>

Is there an inquiry function that tells you all the available options?

Sherry

On Tue, Jul 7, 2015 at 3:25 PM, Anthony Paul Haas <aph at email.arizona.edu>
wrote:

> Hi Sherry,
>
> Thanks for your message. I have used superlu_dist default options. I did
> not realize that I was doing serial symbolic factorization. That is
> probably the cause of my problem.
> Each node on Garnet has 60GB usable memory and I can run with 1,2,4,8,16
> or 32 core per node.
>
> So I should use:
>
> -mat_superlu_dist_r 20
> -mat_superlu_dist_c 32
>
> How do you specify the parallel symbolic factorization option? is it
> -mat_superlu_dist_matinput 1
>
> Thanks,
>
> Anthony
>
>
> On Tue, Jul 7, 2015 at 3:08 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>
>> For superlu_dist failure, this occurs during symbolic factorization.
>> Since you are using serial symbolic factorization, it requires the entire
>> graph of A to be available in the memory of one MPI task. How much memory
>> do you have for each MPI task?
>>
>> It won't help even if you use more processes.  You should try to use
>> parallel symbolic factorization option.
>>
>> Another point.  You set up process grid as:
>>        Process grid nprow 32 x npcol 20
>> For better performance, you show swap the grid dimension. That is, it's
>> better to use 20 x 32, never gives nprow larger than npcol.
>>
>>
>> Sherry
>>
>>
>> On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>>
>>>
>>>    I would suggest running a sequence of problems, 101 by 101 111 by 111
>>> etc and get the memory usage in each case (when you run out of memory you
>>> can get NO useful information out about memory needs). You can then plot
>>> memory usage as a function of problem size to get a handle on how much
>>> memory it is using.  You can also run on more and more processes (which
>>> have a total of more memory) to see how large a problem you may be able to
>>> reach.
>>>
>>>    MUMPS also has an "out of core" version (which we have never used)
>>> that could in theory anyways let you get to large problems if you have lots
>>> of disk space, but you are on your own figuring out how to use it.
>>>
>>>   Barry
>>>
>>> > On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <aph at email.arizona.edu>
>>> wrote:
>>> >
>>> > Hi Jose,
>>> >
>>> > In my code, I use once PETSc to solve a linear system to get the
>>> baseflow (without using SLEPc) and then I use SLEPc to do the stability
>>> analysis of that baseflow. This is why, there are some SLEPc options that
>>> are not used in test.out-superlu_dist-151x151 (when I am solving for the
>>> baseflow with PETSc only). I have attached a 101x101 case for which I get
>>> the eigenvalues. That case works fine. However If i increase to 151x151, I
>>> get the error that you can see in test.out-superlu_dist-151x151 (similar
>>> error with mumps: see test.out-mumps-151x151 line 2918 ). If you look a the
>>> very end of the files test.out-superlu_dist-151x151 and
>>> test.out-mumps-151x151, you will see that the last info message printed is:
>>> >
>>> > On Processor (after EPSSetFromOptions)  0    memory:
>>> 0.65073152000E+08          =====>  (see line 807 of module_petsc.F90)
>>> >
>>> > This means that the memory error probably occurs in the call to
>>> EPSSolve (see module_petsc.F90 line 810). I would like to evaluate how much
>>> memory is required by the most memory intensive operation within EPSSolve.
>>> Since I am solving a generalized EVP, I would imagine that it would be the
>>> LU decomposition. But is there an accurate way of doing it?
>>> >
>>> > Before starting with iterative solvers, I would like to exploit as
>>> much as I can direct solvers. I tried GMRES with default preconditioner at
>>> some point but I had convergence problem. What solver/preconditioner would
>>> you recommend for a generalized non-Hermitian (EPS_GNHEP) EVP?
>>> >
>>> > Thanks,
>>> >
>>> > Anthony
>>> >
>>> > On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <jroman at dsic.upv.es>
>>> wrote:
>>> >
>>> > El 07/07/2015, a las 02:33, Anthony Haas escribi?:
>>> >
>>> > > Hi,
>>> > >
>>> > > I am computing eigenvalues using PETSc/SLEPc and superlu_dist for
>>> the LU decomposition (my problem is a generalized eigenvalue problem). The
>>> code runs fine for a grid with 101x101 but when I increase to 151x151, I
>>> get the following error:
>>> > >
>>> > > Can't expand MemType 1: jcol 16104   (and then [NID 00037]
>>> 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated this process.)
>>> > >
>>> > > It seems to be a memory problem. I monitor the memory usage as far
>>> as I can and it seems that memory usage is pretty low. The most memory
>>> intensive part of the program is probably the LU decomposition in the
>>> context of the generalized EVP. Is there a way to evaluate how much memory
>>> will be required for that step? I am currently running the debug version of
>>> the code which I would assume would use more memory?
>>> > >
>>> > > I have attached the output of the job. Note that the program uses
>>> twice PETSc: 1) to solve a linear system for which no problem occurs, and,
>>> 2) to solve the Generalized EVP with SLEPc, where I get the error.
>>> > >
>>> > > Thanks
>>> > >
>>> > > Anthony
>>> > > <test.out-superlu_dist-151x151>
>>> >
>>> > In the output you are attaching there are no SLEPc objects in the
>>> report and SLEPc options are not used. It seems that SLEPc calls are
>>> skipped?
>>> >
>>> > Do you get the same error with MUMPS? Have you tried to solve linear
>>> systems with a preconditioned iterative solver?
>>> >
>>> > Jose
>>> >
>>> >
>>> >
>>> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
>>>
>>>
>>
>
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From javier at gfz-potsdam.de  Wed Jul  8 05:16:07 2015
From: javier at gfz-potsdam.de (Javier Quinteros)
Date: Wed, 08 Jul 2015 12:16:07 +0200
Subject: [petsc-users] Partitioning a mesh with petsc4py
Message-ID: <559CF867.6010008@gfz-potsdam.de>

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi all.
We use petsc4py to develop. We are trying to partition a mesh (DMPlex)
but we receive different errors when calling to the "distribute"
method of the "DMPlex" class.

We use versions 3.6 from PETSc and petsc4py.
We run it in two different installations. One has been installed with
- --download-metis and the other with --download-chaco, but the error is
always:

  File "PETSc/DMPlex.pyx", line 514, in
petsc4py.PETSc.DMPlex.distribute (src/petsc4py.PETSc.c:220066)
    self.dm.distribute()
  File "PETSc/DMPlex.pyx", line 514, in
petsc4py.PETSc.DMPlex.distribute (src/petsc4py.PETSc.c:220066)
petsc4py.PETSc.Errorpetsc4py.PETSc.Error: error code 56
[0] DMPlexDistribute() line 1505 in
/home/javier/soft/petsc-3.6.0/src/dm/impls/plex/plexdistribute.c
[0] PetscPartitionerPartition() line 653 in
/home/javier/soft/petsc-3.6.0/src/dm/impls/plex/plexpartition.c
[0] PetscPartitionerPartition_Chaco() line 1048 in
/home/javier/soft/petsc-3.6.0/src/dm/impls/plex/plexpartition.c
[0] No support for this operation for this object type
[0] Mesh partitioning needs external package support.
Please reconfigure with --download-chaco.

We build our mesh using "createFromCellList" as in firedrake (plex is
empty on ranks different than 0), and there is the folowwing comment:

# Provide empty plex on other ranks
# A subsequent call to plex.distribute() takes care of parallel
# partitioning

But for us is not working.

Does anyone have a working example of how to partition a mesh in petsc4py?

Thanks in advance!

- -- 
Javier Quinteros
- -------------------------------------------
2.4/Seismologie
Tel.: +49 (0)331/288-1931
Fax:  +49 (0)331/288-1277
Email: javier at gfz-potsdam.de
___________________________________

Helmholtz-Zentrum Potsdam
Deutsches GeoForschungsZentrum GFZ
Stiftung des ?ff. Rechts Land Brandenburg
Telegrafenberg, 14473 Potsdam
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From knepley at gmail.com  Wed Jul  8 05:47:00 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Wed, 8 Jul 2015 05:47:00 -0500
Subject: [petsc-users] Partitioning a mesh with petsc4py
In-Reply-To: <559CF867.6010008@gfz-potsdam.de>
References: <559CF867.6010008@gfz-potsdam.de>
Message-ID: <CAMYG4Gk00J5Ds1=nbu82w2VXBGwiHnETZcAikMGhv4c4x8eP0Q@mail.gmail.com>

On Wed, Jul 8, 2015 at 5:16 AM, Javier Quinteros <javier at gfz-potsdam.de>
wrote:

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Hi all.
> We use petsc4py to develop. We are trying to partition a mesh (DMPlex)
> but we receive different errors when calling to the "distribute"
> method of the "DMPlex" class.
>
> We use versions 3.6 from PETSc and petsc4py.
> We run it in two different installations. One has been installed with
> - --download-metis and the other with --download-chaco, but the error is
> always:
>
>   File "PETSc/DMPlex.pyx", line 514, in
> petsc4py.PETSc.DMPlex.distribute (src/petsc4py.PETSc.c:220066)
>     self.dm.distribute()
>   File "PETSc/DMPlex.pyx", line 514, in
> petsc4py.PETSc.DMPlex.distribute (src/petsc4py.PETSc.c:220066)
> petsc4py.PETSc.Errorpetsc4py.PETSc.Error: error code 56
> [0] DMPlexDistribute() line 1505 in
> /home/javier/soft/petsc-3.6.0/src/dm/impls/plex/plexdistribute.c
> [0] PetscPartitionerPartition() line 653 in
> /home/javier/soft/petsc-3.6.0/src/dm/impls/plex/plexpartition.c
> [0] PetscPartitionerPartition_Chaco() line 1048 in
> /home/javier/soft/petsc-3.6.0/src/dm/impls/plex/plexpartition.c
> [0] No support for this operation for this object type
> [0] Mesh partitioning needs external package support.
> Please reconfigure with --download-chaco.
>

Can you send the configure.log from the installation using --download-chaco?

  Thanks,

     Matt


> We build our mesh using "createFromCellList" as in firedrake (plex is
> empty on ranks different than 0), and there is the folowwing comment:
>
> # Provide empty plex on other ranks
> # A subsequent call to plex.distribute() takes care of parallel
> # partitioning
>
> But for us is not working.
>
> Does anyone have a working example of how to partition a mesh in petsc4py?
>
> Thanks in advance!
>
> - --
> Javier Quinteros
> - -------------------------------------------
> 2.4/Seismologie
> Tel.: +49 (0)331/288-1931
> Fax:  +49 (0)331/288-1277
> Email: javier at gfz-potsdam.de
> ___________________________________
>
> Helmholtz-Zentrum Potsdam
> Deutsches GeoForschungsZentrum GFZ
> Stiftung des ?ff. Rechts Land Brandenburg
> Telegrafenberg, 14473 Potsdam
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>



-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From javier at gfz-potsdam.de  Wed Jul  8 06:53:06 2015
From: javier at gfz-potsdam.de (Javier Quinteros)
Date: Wed, 08 Jul 2015 13:53:06 +0200
Subject: [petsc-users] Partitioning a mesh with petsc4py
In-Reply-To: <CAMYG4Gk00J5Ds1=nbu82w2VXBGwiHnETZcAikMGhv4c4x8eP0Q@mail.gmail.com>
References: <559CF867.6010008@gfz-potsdam.de>
	<CAMYG4Gk00J5Ds1=nbu82w2VXBGwiHnETZcAikMGhv4c4x8eP0Q@mail.gmail.com>
Message-ID: <559D0F22.7090804@gfz-potsdam.de>

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi Matthew.
Thanks for the answer. We've checked again and actually it is working
with chaco. But we haven't found any example/way to use it with metis,
that it's what we wanted.

I've seen that there is a new Partitioner class, but I could not find
how to pass it to the DMPlex (in petsc4py).

Thanks in advance for any hint.

Javier


Am 08.07.2015 um 12:47 schrieb Matthew Knepley:
> On Wed, Jul 8, 2015 at 5:16 AM, Javier Quinteros
> <javier at gfz-potsdam.de <mailto:javier at gfz-potsdam.de>> wrote:
> 
> Hi all. We use petsc4py to develop. We are trying to partition a
> mesh (DMPlex) but we receive different errors when calling to the
> "distribute" method of the "DMPlex" class.
> 
> We use versions 3.6 from PETSc and petsc4py. We run it in two
> different installations. One has been installed with 
> --download-metis and the other with --download-chaco, but the error
> is always:
> 
> File "PETSc/DMPlex.pyx", line 514, in 
> petsc4py.PETSc.DMPlex.distribute (src/petsc4py.PETSc.c:220066) 
> self.dm.distribute() File "PETSc/DMPlex.pyx", line 514, in 
> petsc4py.PETSc.DMPlex.distribute (src/petsc4py.PETSc.c:220066) 
> petsc4py.PETSc.Errorpetsc4py.PETSc.Error: error code 56 [0]
> DMPlexDistribute() line 1505 in 
> /home/javier/soft/petsc-3.6.0/src/dm/impls/plex/plexdistribute.c 
> [0] PetscPartitionerPartition() line 653 in 
> /home/javier/soft/petsc-3.6.0/src/dm/impls/plex/plexpartition.c [0]
> PetscPartitionerPartition_Chaco() line 1048 in 
> /home/javier/soft/petsc-3.6.0/src/dm/impls/plex/plexpartition.c [0]
> No support for this operation for this object type [0] Mesh
> partitioning needs external package support. Please reconfigure
> with --download-chaco.
> 
> 
>> Can you send the configure.log from the installation using
>> --download-chaco?
> 
>> Thanks,
> 
> Matt
> 
> 
> We build our mesh using "createFromCellList" as in firedrake (plex
> is empty on ranks different than 0), and there is the folowwing
> comment:
> 
> # Provide empty plex on other ranks # A subsequent call to
> plex.distribute() takes care of parallel # partitioning
> 
> But for us is not working.
> 
> Does anyone have a working example of how to partition a mesh in 
> petsc4py?
> 
> Thanks in advance!
> 
> 
> 
> 
> 
> -- What most experimenters take for granted before they begin
> their experiments is infinitely more interesting than any results
> to which their experiments lead. -- Norbert Wiener

- -- 
Javier Quinteros
- -------------------------------------------
2.4/Seismologie
Tel.: +49 (0)331/288-1931
Fax:  +49 (0)331/288-1277
Email: javier at gfz-potsdam.de
___________________________________

Helmholtz-Zentrum Potsdam
Deutsches GeoForschungsZentrum GFZ
Stiftung des ?ff. Rechts Land Brandenburg
Telegrafenberg, 14473 Potsdam
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From lawrence.mitchell at imperial.ac.uk  Wed Jul  8 07:17:09 2015
From: lawrence.mitchell at imperial.ac.uk (Lawrence Mitchell)
Date: Wed, 8 Jul 2015 13:17:09 +0100
Subject: [petsc-users] Partitioning a mesh with petsc4py
In-Reply-To: <559D0F22.7090804@gfz-potsdam.de>
References: <559CF867.6010008@gfz-potsdam.de>
	<CAMYG4Gk00J5Ds1=nbu82w2VXBGwiHnETZcAikMGhv4c4x8eP0Q@mail.gmail.com>
	<559D0F22.7090804@gfz-potsdam.de>
Message-ID: <279E02C3-C6F7-4E6D-8CFB-1FC2CEDC6282@imperial.ac.uk>


> On 8 Jul 2015, at 12:53, Javier Quinteros <javier at gfz-potsdam.de> wrote:
> 
> Signed PGP part
> Hi Matthew.
> Thanks for the answer. We've checked again and actually it is working
> with chaco. But we haven't found any example/way to use it with metis,
> that it's what we wanted.
> 
> I've seen that there is a new Partitioner class, but I could not find
> how to pass it to the DMPlex (in petsc4py).
> 
> Thanks in advance for any hint.

I think you do:

dm = PETSc.DMPlex().create()

part = dm.getPartitioner()

part.setType(part.Type.PARMETIS)

part.setUp()

now when you call dm.distribute() I think it will use the parmetis partitioner.

You can also pass the -petscpartitioner_type option to set things that way.

Lawrence
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From mfadams at lbl.gov  Wed Jul  8 08:31:32 2015
From: mfadams at lbl.gov (Mark Adams)
Date: Wed, 8 Jul 2015 14:31:32 +0100
Subject: [petsc-users] gamg problem
In-Reply-To: <5595690E.4010103@inria.fr>
References: <5595690E.4010103@inria.fr>
Message-ID: <CADOhEh4hHvpbK6F_oYvv8QR0LUWhXopdVaK-EOcTHyX5aVz+cg@mail.gmail.com>

Sorry for the delay. The problem is that the eigen estimates are bad for
the Chebyshev smoother.  Unfortunately this fails catastrophically.

First, I do not understand why we do not get an error message here:

13:57 PICell> ~/Codes/petsc/src/ksp/ksp/examples/tutorials$ mpirun -n 8
./ex54 -ne 1023 -ksp_rtol 1e-10 -ksp_monitor_true_residual -options_left
  0 KSP preconditioned resid norm 2.408779787997e+03 true resid norm
9.779947596963e-04 ||r(i)||/||b|| 1.000000000000e+00
  1 KSP preconditioned resid norm 6.605106317291e+01 true resid norm
6.550622855055e-02 ||r(i)||/||b|| 6.698014268593e+01
  2 KSP preconditioned resid norm 2.105905914541e+01 true resid norm
5.536477156386e-03 ||r(i)||/||b|| 5.661049920253e+00
  3 KSP preconditioned resid norm 2.775390521485e+00 true resid norm
1.822171753713e-03 ||r(i)||/||b|| 1.863171285579e+00
  4 KSP preconditioned resid norm 6.367933585867e-01 true resid norm
2.173992967507e-03 ||r(i)||/||b|| 2.222908605545e+00
#PETSc Option Table entries:
-ksp_monitor_true_residual
-ksp_rtol 1e-10
-ne 1023
-options_left
#End of PETSc Option Table entries
There are no unused options.

It just stops.  What is going on here?????

A problem is that GMRES is the default it is not accuare.  CG is much
better.  I will add this to all tests (54, 55, 56) that use Cheby.  Here is
what we get with CG:

14:12 PICell> ~/Codes/petsc/src/ksp/ksp/examples/tutorials$ mpirun -n 8
./ex54 -ne 1023 -ksp_rtol 1e-10 -ksp_monitor_true_residual
-mg_levels_esteig_ksp_type cg
  0 KSP preconditioned resid norm 2.397141111771e+03 true resid norm
9.779947596963e-04 ||r(i)||/||b|| 1.000000000000e+00
  1 KSP preconditioned resid norm 6.398367771703e+01 true resid norm
5.969698581458e-02 ||r(i)||/||b|| 6.104018986064e+01
  2 KSP preconditioned resid norm 2.025487152015e+01 true resid norm
4.795534114089e-03 ||r(i)||/||b|| 4.903435388118e+00
  3 KSP preconditioned resid norm 2.693141357521e+00 true resid norm
1.392786125856e-03 ||r(i)||/||b|| 1.424124323824e+00
  4 KSP preconditioned resid norm 6.147511674674e-01 true resid norm
2.801964778489e-04 ||r(i)||/||b|| 2.865010012281e-01
  5 KSP preconditioned resid norm 1.133515586579e-01 true resid norm
3.760895077288e-05 ||r(i)||/||b|| 3.845516594031e-02
  6 KSP preconditioned resid norm 1.169295614319e-02 true resid norm
5.672568123760e-06 ||r(i)||/||b|| 5.800202984239e-03
  7 KSP preconditioned resid norm 1.281609546752e-03 true resid norm
8.103035520325e-07 ||r(i)||/||b|| 8.285356787434e-04
  8 KSP preconditioned resid norm 1.898415766718e-04 true resid norm
1.250723051310e-07 ||r(i)||/||b|| 1.278864778067e-04
  9 KSP preconditioned resid norm 3.325790135426e-05 true resid norm
2.304415060174e-08 ||r(i)||/||b|| 2.356265243067e-05
 10 KSP preconditioned resid norm 8.224698701048e-06 true resid norm
4.786148212120e-09 ||r(i)||/||b|| 4.893838299917e-06
 11 KSP preconditioned resid norm 1.224414108364e-06 true resid norm
7.170267325093e-10 ||r(i)||/||b|| 7.331600966164e-07
 12 KSP preconditioned resid norm 1.760480053719e-07 true resid norm
1.005681798001e-10 ||r(i)||/||b|| 1.028310006807e-07

So all is well.

Thanks for pointing this out.
Mark

On Thu, Jul 2, 2015 at 5:38 PM, Benoit Fabr?ges <benoit.fabreges at inria.fr>
wrote:

>  Dear PETSc developers,
> I updated from 3.4 to 3.6 and I have a strange behavior with the GAMG
> preconditioner. I am running ex54 with the following options:
> -ne 1023 -ksp_rtol 1e-10 -ksp_monitor_true_residual -options_left
>
> I don't have the same behavior depending on the number of process used. It
> is for example not converging with 8 and 12 process with the reason
> KSP_DIVERGED_INDEFINITE_PC but it is working fine in other cases (I didn't
> try with more than 12 process).
>
> Do you have the same behavior ? It is working fine with 3.4 version.
>
> Best,
>
> Benoit
>
>
>
>
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From xsli at lbl.gov  Wed Jul  8 08:46:33 2015
From: xsli at lbl.gov (Xiaoye S. Li)
Date: Wed, 8 Jul 2015 06:46:33 -0700
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <CAFvbobUxqP_mwATvcvOSqcrwNscmBWuWb+x1SsVQpR8iQXNn3Q@mail.gmail.com>
References: <559B1E6D.6040706@email.arizona.edu>
	<0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>
	<CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>
	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
	<CAFvbobW59z-r=HfahZdmfA1N-O2yUrSB3UVTMEtjsmptLaBHQw@mail.gmail.com>
	<CAEyxMWW0+rwwaTdJ1NKb7h=TJ13Ztw_7xndA0p7njYaXCBVV3Q@mail.gmail.com>
	<CAFvbobUxqP_mwATvcvOSqcrwNscmBWuWb+x1SsVQpR8iQXNn3Q@mail.gmail.com>
Message-ID: <CAFvbobWxbhTFjMB9CT5cW6o_=P9CzOA-Lb0Pvwd9MKAo9or3mw@mail.gmail.com>

Did you find out how to change option to use parallel symbolic
factorization?  Perhaps PETSc team can help.

Sherry


On Tue, Jul 7, 2015 at 3:58 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:

> Is there an inquiry function that tells you all the available options?
>
> Sherry
>
> On Tue, Jul 7, 2015 at 3:25 PM, Anthony Paul Haas <aph at email.arizona.edu>
> wrote:
>
>> Hi Sherry,
>>
>> Thanks for your message. I have used superlu_dist default options. I did
>> not realize that I was doing serial symbolic factorization. That is
>> probably the cause of my problem.
>> Each node on Garnet has 60GB usable memory and I can run with 1,2,4,8,16
>> or 32 core per node.
>>
>> So I should use:
>>
>> -mat_superlu_dist_r 20
>> -mat_superlu_dist_c 32
>>
>> How do you specify the parallel symbolic factorization option? is it
>> -mat_superlu_dist_matinput 1
>>
>> Thanks,
>>
>> Anthony
>>
>>
>> On Tue, Jul 7, 2015 at 3:08 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>
>>> For superlu_dist failure, this occurs during symbolic factorization.
>>> Since you are using serial symbolic factorization, it requires the entire
>>> graph of A to be available in the memory of one MPI task. How much memory
>>> do you have for each MPI task?
>>>
>>> It won't help even if you use more processes.  You should try to use
>>> parallel symbolic factorization option.
>>>
>>> Another point.  You set up process grid as:
>>>        Process grid nprow 32 x npcol 20
>>> For better performance, you show swap the grid dimension. That is, it's
>>> better to use 20 x 32, never gives nprow larger than npcol.
>>>
>>>
>>> Sherry
>>>
>>>
>>> On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>>>
>>>>
>>>>    I would suggest running a sequence of problems, 101 by 101 111 by
>>>> 111 etc and get the memory usage in each case (when you run out of memory
>>>> you can get NO useful information out about memory needs). You can then
>>>> plot memory usage as a function of problem size to get a handle on how much
>>>> memory it is using.  You can also run on more and more processes (which
>>>> have a total of more memory) to see how large a problem you may be able to
>>>> reach.
>>>>
>>>>    MUMPS also has an "out of core" version (which we have never used)
>>>> that could in theory anyways let you get to large problems if you have lots
>>>> of disk space, but you are on your own figuring out how to use it.
>>>>
>>>>   Barry
>>>>
>>>> > On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <aph at email.arizona.edu>
>>>> wrote:
>>>> >
>>>> > Hi Jose,
>>>> >
>>>> > In my code, I use once PETSc to solve a linear system to get the
>>>> baseflow (without using SLEPc) and then I use SLEPc to do the stability
>>>> analysis of that baseflow. This is why, there are some SLEPc options that
>>>> are not used in test.out-superlu_dist-151x151 (when I am solving for the
>>>> baseflow with PETSc only). I have attached a 101x101 case for which I get
>>>> the eigenvalues. That case works fine. However If i increase to 151x151, I
>>>> get the error that you can see in test.out-superlu_dist-151x151 (similar
>>>> error with mumps: see test.out-mumps-151x151 line 2918 ). If you look a the
>>>> very end of the files test.out-superlu_dist-151x151 and
>>>> test.out-mumps-151x151, you will see that the last info message printed is:
>>>> >
>>>> > On Processor (after EPSSetFromOptions)  0    memory:
>>>> 0.65073152000E+08          =====>  (see line 807 of module_petsc.F90)
>>>> >
>>>> > This means that the memory error probably occurs in the call to
>>>> EPSSolve (see module_petsc.F90 line 810). I would like to evaluate how much
>>>> memory is required by the most memory intensive operation within EPSSolve.
>>>> Since I am solving a generalized EVP, I would imagine that it would be the
>>>> LU decomposition. But is there an accurate way of doing it?
>>>> >
>>>> > Before starting with iterative solvers, I would like to exploit as
>>>> much as I can direct solvers. I tried GMRES with default preconditioner at
>>>> some point but I had convergence problem. What solver/preconditioner would
>>>> you recommend for a generalized non-Hermitian (EPS_GNHEP) EVP?
>>>> >
>>>> > Thanks,
>>>> >
>>>> > Anthony
>>>> >
>>>> > On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <jroman at dsic.upv.es>
>>>> wrote:
>>>> >
>>>> > El 07/07/2015, a las 02:33, Anthony Haas escribi?:
>>>> >
>>>> > > Hi,
>>>> > >
>>>> > > I am computing eigenvalues using PETSc/SLEPc and superlu_dist for
>>>> the LU decomposition (my problem is a generalized eigenvalue problem). The
>>>> code runs fine for a grid with 101x101 but when I increase to 151x151, I
>>>> get the following error:
>>>> > >
>>>> > > Can't expand MemType 1: jcol 16104   (and then [NID 00037]
>>>> 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated this process.)
>>>> > >
>>>> > > It seems to be a memory problem. I monitor the memory usage as far
>>>> as I can and it seems that memory usage is pretty low. The most memory
>>>> intensive part of the program is probably the LU decomposition in the
>>>> context of the generalized EVP. Is there a way to evaluate how much memory
>>>> will be required for that step? I am currently running the debug version of
>>>> the code which I would assume would use more memory?
>>>> > >
>>>> > > I have attached the output of the job. Note that the program uses
>>>> twice PETSc: 1) to solve a linear system for which no problem occurs, and,
>>>> 2) to solve the Generalized EVP with SLEPc, where I get the error.
>>>> > >
>>>> > > Thanks
>>>> > >
>>>> > > Anthony
>>>> > > <test.out-superlu_dist-151x151>
>>>> >
>>>> > In the output you are attaching there are no SLEPc objects in the
>>>> report and SLEPc options are not used. It seems that SLEPc calls are
>>>> skipped?
>>>> >
>>>> > Do you get the same error with MUMPS? Have you tried to solve linear
>>>> systems with a preconditioned iterative solver?
>>>> >
>>>> > Jose
>>>> >
>>>> >
>>>> >
>>>> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
>>>>
>>>>
>>>
>>
>
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From benoit.fabreges at inria.fr  Wed Jul  8 09:57:29 2015
From: benoit.fabreges at inria.fr (=?UTF-8?B?QmVub2l0IEZhYnLDqGdlcw==?=)
Date: Wed, 08 Jul 2015 16:57:29 +0200
Subject: [petsc-users] gamg problem
In-Reply-To: <CADOhEh4hHvpbK6F_oYvv8QR0LUWhXopdVaK-EOcTHyX5aVz+cg@mail.gmail.com>
References: <5595690E.4010103@inria.fr>
	<CADOhEh4hHvpbK6F_oYvv8QR0LUWhXopdVaK-EOcTHyX5aVz+cg@mail.gmail.com>
Message-ID: <559D3A59.5020708@inria.fr>

Hi,
thank you for the answer. I tried to change the ksp to cg to estimate 
the eigenvalues like you propose but petsc doesn't find the option:

mpirun -n 8 ./ex54 -ne 1023 -ksp_rtol 1e-10 -ksp_monitor_true_residual 
-options_left -mg_levels_esteig_ksp_type cg
  0 KSP preconditioned resid norm 2.489979017016e+03 true resid norm 
9.779947596961e-04 ||r(i)||/||b|| 1.000000000000e+00
  1 KSP preconditioned resid norm 5.415647207494e+01 true resid norm 
6.738962907374e-02 ||r(i)||/||b|| 6.890592041073e+01
  2 KSP preconditioned resid norm 1.646483778031e+01 true resid norm 
4.789220846312e-03 ||r(i)||/||b|| 4.896980069505e+00
  3 KSP preconditioned resid norm 1.915371795016e+00 true resid norm 
4.570471306345e-03 ||r(i)||/||b|| 4.673308584767e+00
  4 KSP preconditioned resid norm 1.234057146730e+00 true resid norm 
5.812076545460e-03 ||r(i)||/||b|| 5.942850396526e+00
#PETSc Option Table entries:
-ksp_monitor_true_residual
-ksp_rtol 1e-10
-mg_levels_esteig_ksp_type cg
-ne 1023
-options_left
#End of PETSc Option Table entries
There is one unused database option. It is:
Option left: name:-mg_levels_esteig_ksp_type value: cg

I could not find it either by adding -help to get all the possible 
options.
By the way, if I reverse the order of the option -options-left and 
-mg_levels_esteig_ksp_type cg, it doesn't print the left options at the 
end anymore.

Is there something else to change apart from the option 
-mg_levels_esteig_ksp_type cg ?

Thanks,
Benoit


On Wed 08 Jul 2015 03:31:32 PM CEST, Mark Adams wrote:
> Sorry for the delay. The problem is that the eigen estimates are bad
> for the Chebyshev smoother.  Unfortunately this fails catastrophically.
>
> First, I do not understand why we do not get an error message here:
>
> 13:57 PICell> ~/Codes/petsc/src/ksp/ksp/examples/tutorials$ mpirun -n
> 8 ./ex54 -ne 1023 -ksp_rtol 1e-10 -ksp_monitor_true_residual
> -options_left
>   0 KSP preconditioned resid norm 2.408779787997e+03 true resid norm
> 9.779947596963e-04 ||r(i)||/||b|| 1.000000000000e+00
>   1 KSP preconditioned resid norm 6.605106317291e+01 true resid norm
> 6.550622855055e-02 ||r(i)||/||b|| 6.698014268593e+01
>   2 KSP preconditioned resid norm 2.105905914541e+01 true resid norm
> 5.536477156386e-03 ||r(i)||/||b|| 5.661049920253e+00
>   3 KSP preconditioned resid norm 2.775390521485e+00 true resid norm
> 1.822171753713e-03 ||r(i)||/||b|| 1.863171285579e+00
>   4 KSP preconditioned resid norm 6.367933585867e-01 true resid norm
> 2.173992967507e-03 ||r(i)||/||b|| 2.222908605545e+00
> #PETSc Option Table entries:
> -ksp_monitor_true_residual
> -ksp_rtol 1e-10
> -ne 1023
> -options_left
> #End of PETSc Option Table entries
> There are no unused options.
>
> It just stops.  What is going on here?????
>
> A problem is that GMRES is the default it is not accuare.  CG is much
> better.  I will add this to all tests (54, 55, 56) that use Cheby.
> Here is what we get with CG:
>
> 14:12 PICell> ~/Codes/petsc/src/ksp/ksp/examples/tutorials$ mpirun -n
> 8 ./ex54 -ne 1023 -ksp_rtol 1e-10 -ksp_monitor_true_residual
> -mg_levels_esteig_ksp_type cg
>   0 KSP preconditioned resid norm 2.397141111771e+03 true resid norm
> 9.779947596963e-04 ||r(i)||/||b|| 1.000000000000e+00
>   1 KSP preconditioned resid norm 6.398367771703e+01 true resid norm
> 5.969698581458e-02 ||r(i)||/||b|| 6.104018986064e+01
>   2 KSP preconditioned resid norm 2.025487152015e+01 true resid norm
> 4.795534114089e-03 ||r(i)||/||b|| 4.903435388118e+00
>   3 KSP preconditioned resid norm 2.693141357521e+00 true resid norm
> 1.392786125856e-03 ||r(i)||/||b|| 1.424124323824e+00
>   4 KSP preconditioned resid norm 6.147511674674e-01 true resid norm
> 2.801964778489e-04 ||r(i)||/||b|| 2.865010012281e-01
>   5 KSP preconditioned resid norm 1.133515586579e-01 true resid norm
> 3.760895077288e-05 ||r(i)||/||b|| 3.845516594031e-02
>   6 KSP preconditioned resid norm 1.169295614319e-02 true resid norm
> 5.672568123760e-06 ||r(i)||/||b|| 5.800202984239e-03
>   7 KSP preconditioned resid norm 1.281609546752e-03 true resid norm
> 8.103035520325e-07 ||r(i)||/||b|| 8.285356787434e-04
>   8 KSP preconditioned resid norm 1.898415766718e-04 true resid norm
> 1.250723051310e-07 ||r(i)||/||b|| 1.278864778067e-04
>   9 KSP preconditioned resid norm 3.325790135426e-05 true resid norm
> 2.304415060174e-08 ||r(i)||/||b|| 2.356265243067e-05
>  10 KSP preconditioned resid norm 8.224698701048e-06 true resid norm
> 4.786148212120e-09 ||r(i)||/||b|| 4.893838299917e-06
>  11 KSP preconditioned resid norm 1.224414108364e-06 true resid norm
> 7.170267325093e-10 ||r(i)||/||b|| 7.331600966164e-07
>  12 KSP preconditioned resid norm 1.760480053719e-07 true resid norm
> 1.005681798001e-10 ||r(i)||/||b|| 1.028310006807e-07
>
> So all is well.
>
> Thanks for pointing this out.
> Mark
>
> On Thu, Jul 2, 2015 at 5:38 PM, Benoit Fabr?ges
> <benoit.fabreges at inria.fr <mailto:benoit.fabreges at inria.fr>> wrote:
>
>     Dear PETSc developers,
>     I updated from 3.4 to 3.6 and I have a strange behavior with the
>     GAMG preconditioner. I am running ex54 with the following options:
>     -ne 1023 -ksp_rtol 1e-10 -ksp_monitor_true_residual -options_left
>
>     I don't have the same behavior depending on the number of process
>     used. It is for example not converging with 8 and 12 process with
>     the reason KSP_DIVERGED_INDEFINITE_PC but it is working fine in
>     other cases (I didn't try with more than 12 process).
>
>     Do you have the same behavior ? It is working fine with 3.4 version.
>
>     Best,
>
>     Benoit
>
>
>
>



From ganesh.iitm at gmail.com  Wed Jul  8 11:11:44 2015
From: ganesh.iitm at gmail.com (Ganesh Vijayakumar)
Date: Wed, 8 Jul 2015 12:11:44 -0400
Subject: [petsc-users] Need help improving working PETSC code
Message-ID: <CAFtK+es_f5TkK8D2f3qQ5kBSF5ewNiBnO4DkqQ8VhfEiiMyi9Q@mail.gmail.com>

Hello,

 First of all..thanks to the PETSC developers and everyone else
contributing supporting material on the web.

 I need to solve a system of equations Ax =b, where A is symmetric, sparse,
unstructured and in parallel as a part of a finite volume solver for CFD.
Decomposition is already done. I initialize the matrix as MPIAIJ even
though it's symmetric as that's the only thing I could get to work.

MatCreate(PETSC_COMM_WORLD,&A);

MatSetType(A,MATMPIAIJ);
MatSetSizes(A,nCellsCurProc,nCellsCurProc,nTotalCells,nTotalCells);

MatMPIAIJSetPreallocation(A,10,PETSC_NULL,5,PETSC_NULL);

MatSetUp(A) ;
// Assemble matrix using MatSetValue.. assemble full matrix even though
it's symmetric.
MatAssemblyBegin(A, MAT_FINAL_ASSEMBLY) ;
MatAssemblyEnd(A, MAT_FINAL_ASSEMBLY) ;
//Create solver
KSPCreate(PETSC_COMM_WORLD,&ksp);
KSPSetType(ksp,KSPFGMRES;)

KSPGetPC(ksp, &pc);
PCFactorSetShiftType(pc, MAT_SHIFT_POSITIVE_DEFINITE);

//PCSetType(pc, PCML); //Trilinos - Multilevel

//PCSetType(pc, PCBJACOBI) ; //Incomplete LU
//PetscOptionsSetValue("-sub_pc_type", "ilu") ;
KSPSetFromOptions(ksp);


// PCSetType(pc, PCASM); //Additive Schwarz Methods
// PCASMSetOverlap(pc,overlap);

PCSetType(pc, PCHYPRE); //HYPRE
PCHYPRESetType(pc, "boomeramg");

//PCHYPRESetType(pc, "parasails");

KSPSetPC(ksp, pc);
KSPSetTolerances(ksp, 1e-13,  1e-13,  PETSC_DEFAULT,  PETSC_DEFAULT) ;
KSPSetInitialGuessNonzero(ksp, PETSC_TRUE);
KSPSetOperators(ksp, A, A);
KSPMonitorDefault(ksp, 1, 1, pVoid) ;

KSPSolve(ksp,b,x);
VecGetArray(x, &getResultArray) ;
KSPGetResidualNorm(ksp, &endNorm) ;
KSPGetIterationNumber(ksp, &nIterations);

KSPDestroy(&ksp);


 I know that this works and gives me the correct result. However, boomerAMG
is proving to be too slow.. atleast the way I use it at 256 processors with
around 12 million unknowns. I need your advice on the preconditioner. Am I
using it right? Is there anything else I could I be doing better?

ganesh
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From mfadams at lbl.gov  Wed Jul  8 11:53:11 2015
From: mfadams at lbl.gov (Mark Adams)
Date: Wed, 8 Jul 2015 17:53:11 +0100
Subject: [petsc-users] gamg problem
In-Reply-To: <559D3A59.5020708@inria.fr>
References: <5595690E.4010103@inria.fr>
	<CADOhEh4hHvpbK6F_oYvv8QR0LUWhXopdVaK-EOcTHyX5aVz+cg@mail.gmail.com>
	<559D3A59.5020708@inria.fr>
Message-ID: <CADOhEh7EE7jq3SgUXEkeR+vrYVEtv_VU9y=4KbOEWQyhqjf34g@mail.gmail.com>

What version of PETSc are you using?  This has been changing recently.

-help will show you the parameters for each level, like
-mg_levels_1_eigest_ksp_type <GMRES>.  PETSc provides syntactic sugar to do
all levels by removing the "_1".

On Wed, Jul 8, 2015 at 3:57 PM, Benoit Fabr?ges <benoit.fabreges at inria.fr>
wrote:

> Hi,
> thank you for the answer. I tried to change the ksp to cg to estimate the
> eigenvalues like you propose but petsc doesn't find the option:
>
> mpirun -n 8 ./ex54 -ne 1023 -ksp_rtol 1e-10 -ksp_monitor_true_residual
> -options_left -mg_levels_esteig_ksp_type cg
>  0 KSP preconditioned resid norm 2.489979017016e+03 true resid norm
> 9.779947596961e-04 ||r(i)||/||b|| 1.000000000000e+00
>  1 KSP preconditioned resid norm 5.415647207494e+01 true resid norm
> 6.738962907374e-02 ||r(i)||/||b|| 6.890592041073e+01
>  2 KSP preconditioned resid norm 1.646483778031e+01 true resid norm
> 4.789220846312e-03 ||r(i)||/||b|| 4.896980069505e+00
>  3 KSP preconditioned resid norm 1.915371795016e+00 true resid norm
> 4.570471306345e-03 ||r(i)||/||b|| 4.673308584767e+00
>  4 KSP preconditioned resid norm 1.234057146730e+00 true resid norm
> 5.812076545460e-03 ||r(i)||/||b|| 5.942850396526e+00
> #PETSc Option Table entries:
> -ksp_monitor_true_residual
> -ksp_rtol 1e-10
> -mg_levels_esteig_ksp_type cg
> -ne 1023
> -options_left
> #End of PETSc Option Table entries
> There is one unused database option. It is:
> Option left: name:-mg_levels_esteig_ksp_type value: cg
>
> I could not find it either by adding -help to get all the possible options.
> By the way, if I reverse the order of the option -options-left and
> -mg_levels_esteig_ksp_type cg, it doesn't print the left options at the end
> anymore.
>
> Is there something else to change apart from the option
> -mg_levels_esteig_ksp_type cg ?
>
> Thanks,
> Benoit
>
>
>
> On Wed 08 Jul 2015 03:31:32 PM CEST, Mark Adams wrote:
>
>> Sorry for the delay. The problem is that the eigen estimates are bad
>> for the Chebyshev smoother.  Unfortunately this fails catastrophically.
>>
>> First, I do not understand why we do not get an error message here:
>>
>> 13:57 PICell> ~/Codes/petsc/src/ksp/ksp/examples/tutorials$ mpirun -n
>> 8 ./ex54 -ne 1023 -ksp_rtol 1e-10 -ksp_monitor_true_residual
>> -options_left
>>   0 KSP preconditioned resid norm 2.408779787997e+03 true resid norm
>> 9.779947596963e-04 ||r(i)||/||b|| 1.000000000000e+00
>>   1 KSP preconditioned resid norm 6.605106317291e+01 true resid norm
>> 6.550622855055e-02 ||r(i)||/||b|| 6.698014268593e+01
>>   2 KSP preconditioned resid norm 2.105905914541e+01 true resid norm
>> 5.536477156386e-03 ||r(i)||/||b|| 5.661049920253e+00
>>   3 KSP preconditioned resid norm 2.775390521485e+00 true resid norm
>> 1.822171753713e-03 ||r(i)||/||b|| 1.863171285579e+00
>>   4 KSP preconditioned resid norm 6.367933585867e-01 true resid norm
>> 2.173992967507e-03 ||r(i)||/||b|| 2.222908605545e+00
>> #PETSc Option Table entries:
>> -ksp_monitor_true_residual
>> -ksp_rtol 1e-10
>> -ne 1023
>> -options_left
>> #End of PETSc Option Table entries
>> There are no unused options.
>>
>> It just stops.  What is going on here?????
>>
>> A problem is that GMRES is the default it is not accuare.  CG is much
>> better.  I will add this to all tests (54, 55, 56) that use Cheby.
>> Here is what we get with CG:
>>
>> 14:12 PICell> ~/Codes/petsc/src/ksp/ksp/examples/tutorials$ mpirun -n
>> 8 ./ex54 -ne 1023 -ksp_rtol 1e-10 -ksp_monitor_true_residual
>> -mg_levels_esteig_ksp_type cg
>>   0 KSP preconditioned resid norm 2.397141111771e+03 true resid norm
>> 9.779947596963e-04 ||r(i)||/||b|| 1.000000000000e+00
>>   1 KSP preconditioned resid norm 6.398367771703e+01 true resid norm
>> 5.969698581458e-02 ||r(i)||/||b|| 6.104018986064e+01
>>   2 KSP preconditioned resid norm 2.025487152015e+01 true resid norm
>> 4.795534114089e-03 ||r(i)||/||b|| 4.903435388118e+00
>>   3 KSP preconditioned resid norm 2.693141357521e+00 true resid norm
>> 1.392786125856e-03 ||r(i)||/||b|| 1.424124323824e+00
>>   4 KSP preconditioned resid norm 6.147511674674e-01 true resid norm
>> 2.801964778489e-04 ||r(i)||/||b|| 2.865010012281e-01
>>   5 KSP preconditioned resid norm 1.133515586579e-01 true resid norm
>> 3.760895077288e-05 ||r(i)||/||b|| 3.845516594031e-02
>>   6 KSP preconditioned resid norm 1.169295614319e-02 true resid norm
>> 5.672568123760e-06 ||r(i)||/||b|| 5.800202984239e-03
>>   7 KSP preconditioned resid norm 1.281609546752e-03 true resid norm
>> 8.103035520325e-07 ||r(i)||/||b|| 8.285356787434e-04
>>   8 KSP preconditioned resid norm 1.898415766718e-04 true resid norm
>> 1.250723051310e-07 ||r(i)||/||b|| 1.278864778067e-04
>>   9 KSP preconditioned resid norm 3.325790135426e-05 true resid norm
>> 2.304415060174e-08 ||r(i)||/||b|| 2.356265243067e-05
>>  10 KSP preconditioned resid norm 8.224698701048e-06 true resid norm
>> 4.786148212120e-09 ||r(i)||/||b|| 4.893838299917e-06
>>  11 KSP preconditioned resid norm 1.224414108364e-06 true resid norm
>> 7.170267325093e-10 ||r(i)||/||b|| 7.331600966164e-07
>>  12 KSP preconditioned resid norm 1.760480053719e-07 true resid norm
>> 1.005681798001e-10 ||r(i)||/||b|| 1.028310006807e-07
>>
>> So all is well.
>>
>> Thanks for pointing this out.
>> Mark
>>
>> On Thu, Jul 2, 2015 at 5:38 PM, Benoit Fabr?ges
>> <benoit.fabreges at inria.fr <mailto:benoit.fabreges at inria.fr>> wrote:
>>
>>     Dear PETSc developers,
>>     I updated from 3.4 to 3.6 and I have a strange behavior with the
>>     GAMG preconditioner. I am running ex54 with the following options:
>>     -ne 1023 -ksp_rtol 1e-10 -ksp_monitor_true_residual -options_left
>>
>>     I don't have the same behavior depending on the number of process
>>     used. It is for example not converging with 8 and 12 process with
>>     the reason KSP_DIVERGED_INDEFINITE_PC but it is working fine in
>>     other cases (I didn't try with more than 12 process).
>>
>>     Do you have the same behavior ? It is working fine with 3.4 version.
>>
>>     Best,
>>
>>     Benoit
>>
>>
>>
>>
>>
>
>
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From aph at email.arizona.edu  Wed Jul  8 12:34:10 2015
From: aph at email.arizona.edu (Anthony Paul Haas)
Date: Wed, 8 Jul 2015 10:34:10 -0700
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <CAFvbobWxbhTFjMB9CT5cW6o_=P9CzOA-Lb0Pvwd9MKAo9or3mw@mail.gmail.com>
References: <559B1E6D.6040706@email.arizona.edu>
	<0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>
	<CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>
	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
	<CAFvbobW59z-r=HfahZdmfA1N-O2yUrSB3UVTMEtjsmptLaBHQw@mail.gmail.com>
	<CAEyxMWW0+rwwaTdJ1NKb7h=TJ13Ztw_7xndA0p7njYaXCBVV3Q@mail.gmail.com>
	<CAFvbobUxqP_mwATvcvOSqcrwNscmBWuWb+x1SsVQpR8iQXNn3Q@mail.gmail.com>
	<CAFvbobWxbhTFjMB9CT5cW6o_=P9CzOA-Lb0Pvwd9MKAo9or3mw@mail.gmail.com>
Message-ID: <CAEyxMWXgtE=EQ32KDkhc-bR33QK3DEP=fwGG8GYgej269HML0w@mail.gmail.com>

Hi,

I have used the switch -mat_superlu_dist_parsymbfact in my pbs script.
However, although my program worked fine with sequential symbolic
factorization, I get one of the following 2 behaviors when I run with
parallel symbolic factorization (depending on the number of processors that
I use):

1) the program just hangs (it seems stuck in some subroutine ==> see
test.out-hangs)
2) I get a floating point exception ==> see
test.out-floating-point-exception

Note that as suggested in the Superlu manual, I use a power of 2 number of
procs. Are there any tunable parameters for the parallel symbolic
factorization? Note that when I build my sparse matrix, most elements I add
are nonzero of course but to simplify the programming, I also add a few
zero elements in the sparse matrix. I was thinking that maybe if the
parallel symbolic factorization proceed by block, there could be some
blocks where the pivot would be zero, hence creating the FPE??

Thanks,

Anthony



On Wed, Jul 8, 2015 at 6:46 AM, Xiaoye S. Li <xsli at lbl.gov> wrote:

> Did you find out how to change option to use parallel symbolic
> factorization?  Perhaps PETSc team can help.
>
> Sherry
>
>
> On Tue, Jul 7, 2015 at 3:58 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>
>> Is there an inquiry function that tells you all the available options?
>>
>> Sherry
>>
>> On Tue, Jul 7, 2015 at 3:25 PM, Anthony Paul Haas <aph at email.arizona.edu>
>> wrote:
>>
>>> Hi Sherry,
>>>
>>> Thanks for your message. I have used superlu_dist default options. I did
>>> not realize that I was doing serial symbolic factorization. That is
>>> probably the cause of my problem.
>>> Each node on Garnet has 60GB usable memory and I can run with 1,2,4,8,16
>>> or 32 core per node.
>>>
>>> So I should use:
>>>
>>> -mat_superlu_dist_r 20
>>> -mat_superlu_dist_c 32
>>>
>>> How do you specify the parallel symbolic factorization option? is it
>>> -mat_superlu_dist_matinput 1
>>>
>>> Thanks,
>>>
>>> Anthony
>>>
>>>
>>> On Tue, Jul 7, 2015 at 3:08 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>
>>>> For superlu_dist failure, this occurs during symbolic factorization.
>>>> Since you are using serial symbolic factorization, it requires the entire
>>>> graph of A to be available in the memory of one MPI task. How much memory
>>>> do you have for each MPI task?
>>>>
>>>> It won't help even if you use more processes.  You should try to use
>>>> parallel symbolic factorization option.
>>>>
>>>> Another point.  You set up process grid as:
>>>>        Process grid nprow 32 x npcol 20
>>>> For better performance, you show swap the grid dimension. That is, it's
>>>> better to use 20 x 32, never gives nprow larger than npcol.
>>>>
>>>>
>>>> Sherry
>>>>
>>>>
>>>> On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>>>>
>>>>>
>>>>>    I would suggest running a sequence of problems, 101 by 101 111 by
>>>>> 111 etc and get the memory usage in each case (when you run out of memory
>>>>> you can get NO useful information out about memory needs). You can then
>>>>> plot memory usage as a function of problem size to get a handle on how much
>>>>> memory it is using.  You can also run on more and more processes (which
>>>>> have a total of more memory) to see how large a problem you may be able to
>>>>> reach.
>>>>>
>>>>>    MUMPS also has an "out of core" version (which we have never used)
>>>>> that could in theory anyways let you get to large problems if you have lots
>>>>> of disk space, but you are on your own figuring out how to use it.
>>>>>
>>>>>   Barry
>>>>>
>>>>> > On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <aph at email.arizona.edu>
>>>>> wrote:
>>>>> >
>>>>> > Hi Jose,
>>>>> >
>>>>> > In my code, I use once PETSc to solve a linear system to get the
>>>>> baseflow (without using SLEPc) and then I use SLEPc to do the stability
>>>>> analysis of that baseflow. This is why, there are some SLEPc options that
>>>>> are not used in test.out-superlu_dist-151x151 (when I am solving for the
>>>>> baseflow with PETSc only). I have attached a 101x101 case for which I get
>>>>> the eigenvalues. That case works fine. However If i increase to 151x151, I
>>>>> get the error that you can see in test.out-superlu_dist-151x151 (similar
>>>>> error with mumps: see test.out-mumps-151x151 line 2918 ). If you look a the
>>>>> very end of the files test.out-superlu_dist-151x151 and
>>>>> test.out-mumps-151x151, you will see that the last info message printed is:
>>>>> >
>>>>> > On Processor (after EPSSetFromOptions)  0    memory:
>>>>> 0.65073152000E+08          =====>  (see line 807 of module_petsc.F90)
>>>>> >
>>>>> > This means that the memory error probably occurs in the call to
>>>>> EPSSolve (see module_petsc.F90 line 810). I would like to evaluate how much
>>>>> memory is required by the most memory intensive operation within EPSSolve.
>>>>> Since I am solving a generalized EVP, I would imagine that it would be the
>>>>> LU decomposition. But is there an accurate way of doing it?
>>>>> >
>>>>> > Before starting with iterative solvers, I would like to exploit as
>>>>> much as I can direct solvers. I tried GMRES with default preconditioner at
>>>>> some point but I had convergence problem. What solver/preconditioner would
>>>>> you recommend for a generalized non-Hermitian (EPS_GNHEP) EVP?
>>>>> >
>>>>> > Thanks,
>>>>> >
>>>>> > Anthony
>>>>> >
>>>>> > On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <jroman at dsic.upv.es>
>>>>> wrote:
>>>>> >
>>>>> > El 07/07/2015, a las 02:33, Anthony Haas escribi?:
>>>>> >
>>>>> > > Hi,
>>>>> > >
>>>>> > > I am computing eigenvalues using PETSc/SLEPc and superlu_dist for
>>>>> the LU decomposition (my problem is a generalized eigenvalue problem). The
>>>>> code runs fine for a grid with 101x101 but when I increase to 151x151, I
>>>>> get the following error:
>>>>> > >
>>>>> > > Can't expand MemType 1: jcol 16104   (and then [NID 00037]
>>>>> 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated this process.)
>>>>> > >
>>>>> > > It seems to be a memory problem. I monitor the memory usage as far
>>>>> as I can and it seems that memory usage is pretty low. The most memory
>>>>> intensive part of the program is probably the LU decomposition in the
>>>>> context of the generalized EVP. Is there a way to evaluate how much memory
>>>>> will be required for that step? I am currently running the debug version of
>>>>> the code which I would assume would use more memory?
>>>>> > >
>>>>> > > I have attached the output of the job. Note that the program uses
>>>>> twice PETSc: 1) to solve a linear system for which no problem occurs, and,
>>>>> 2) to solve the Generalized EVP with SLEPc, where I get the error.
>>>>> > >
>>>>> > > Thanks
>>>>> > >
>>>>> > > Anthony
>>>>> > > <test.out-superlu_dist-151x151>
>>>>> >
>>>>> > In the output you are attaching there are no SLEPc objects in the
>>>>> report and SLEPc options are not used. It seems that SLEPc calls are
>>>>> skipped?
>>>>> >
>>>>> > Do you get the same error with MUMPS? Have you tried to solve linear
>>>>> systems with a preconditioned iterative solver?
>>>>> >
>>>>> > Jose
>>>>> >
>>>>> >
>>>>> >
>>>>> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
>>>>>
>>>>>
>>>>
>>>
>>
>
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From hong at aspiritech.org  Wed Jul  8 12:56:03 2015
From: hong at aspiritech.org (hong at aspiritech.org)
Date: Wed, 8 Jul 2015 12:56:03 -0500
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <CAFvbobWxbhTFjMB9CT5cW6o_=P9CzOA-Lb0Pvwd9MKAo9or3mw@mail.gmail.com>
References: <559B1E6D.6040706@email.arizona.edu>
	<0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>
	<CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>
	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
	<CAFvbobW59z-r=HfahZdmfA1N-O2yUrSB3UVTMEtjsmptLaBHQw@mail.gmail.com>
	<CAEyxMWW0+rwwaTdJ1NKb7h=TJ13Ztw_7xndA0p7njYaXCBVV3Q@mail.gmail.com>
	<CAFvbobUxqP_mwATvcvOSqcrwNscmBWuWb+x1SsVQpR8iQXNn3Q@mail.gmail.com>
	<CAFvbobWxbhTFjMB9CT5cW6o_=P9CzOA-Lb0Pvwd9MKAo9or3mw@mail.gmail.com>
Message-ID: <CAGCphBtyJ2RZECmF020b-Efzo=mwYuAvG-a_dPXW-0MWaQqqXA@mail.gmail.com>

The runtime option for using parallel symbolic factorization with
petsc/superlu_dist is '-mat_superlu_dist_parsymbfact', e.g.,

petsc/src/ksp/ksp/examples/tutorials (master)
$ mpiexec -n 2 ./ex2 -pc_type lu -pc_factor_mat_solver_package superlu_dist
-mat_superlu_dist_parsymbfact

Hong

On Wed, Jul 8, 2015 at 8:46 AM, Xiaoye S. Li <xsli at lbl.gov> wrote:

> Did you find out how to change option to use parallel symbolic
> factorization?  Perhaps PETSc team can help.
>
> Sherry
>
>
> On Tue, Jul 7, 2015 at 3:58 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>
>> Is there an inquiry function that tells you all the available options?
>>
>> Sherry
>>
>> On Tue, Jul 7, 2015 at 3:25 PM, Anthony Paul Haas <aph at email.arizona.edu>
>> wrote:
>>
>>> Hi Sherry,
>>>
>>> Thanks for your message. I have used superlu_dist default options. I did
>>> not realize that I was doing serial symbolic factorization. That is
>>> probably the cause of my problem.
>>> Each node on Garnet has 60GB usable memory and I can run with 1,2,4,8,16
>>> or 32 core per node.
>>>
>>> So I should use:
>>>
>>> -mat_superlu_dist_r 20
>>> -mat_superlu_dist_c 32
>>>
>>> How do you specify the parallel symbolic factorization option? is it
>>> -mat_superlu_dist_matinput 1
>>>
>>> Thanks,
>>>
>>> Anthony
>>>
>>>
>>> On Tue, Jul 7, 2015 at 3:08 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>
>>>> For superlu_dist failure, this occurs during symbolic factorization.
>>>> Since you are using serial symbolic factorization, it requires the entire
>>>> graph of A to be available in the memory of one MPI task. How much memory
>>>> do you have for each MPI task?
>>>>
>>>> It won't help even if you use more processes.  You should try to use
>>>> parallel symbolic factorization option.
>>>>
>>>> Another point.  You set up process grid as:
>>>>        Process grid nprow 32 x npcol 20
>>>> For better performance, you show swap the grid dimension. That is, it's
>>>> better to use 20 x 32, never gives nprow larger than npcol.
>>>>
>>>>
>>>> Sherry
>>>>
>>>>
>>>> On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>>>>
>>>>>
>>>>>    I would suggest running a sequence of problems, 101 by 101 111 by
>>>>> 111 etc and get the memory usage in each case (when you run out of memory
>>>>> you can get NO useful information out about memory needs). You can then
>>>>> plot memory usage as a function of problem size to get a handle on how much
>>>>> memory it is using.  You can also run on more and more processes (which
>>>>> have a total of more memory) to see how large a problem you may be able to
>>>>> reach.
>>>>>
>>>>>    MUMPS also has an "out of core" version (which we have never used)
>>>>> that could in theory anyways let you get to large problems if you have lots
>>>>> of disk space, but you are on your own figuring out how to use it.
>>>>>
>>>>>   Barry
>>>>>
>>>>> > On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <aph at email.arizona.edu>
>>>>> wrote:
>>>>> >
>>>>> > Hi Jose,
>>>>> >
>>>>> > In my code, I use once PETSc to solve a linear system to get the
>>>>> baseflow (without using SLEPc) and then I use SLEPc to do the stability
>>>>> analysis of that baseflow. This is why, there are some SLEPc options that
>>>>> are not used in test.out-superlu_dist-151x151 (when I am solving for the
>>>>> baseflow with PETSc only). I have attached a 101x101 case for which I get
>>>>> the eigenvalues. That case works fine. However If i increase to 151x151, I
>>>>> get the error that you can see in test.out-superlu_dist-151x151 (similar
>>>>> error with mumps: see test.out-mumps-151x151 line 2918 ). If you look a the
>>>>> very end of the files test.out-superlu_dist-151x151 and
>>>>> test.out-mumps-151x151, you will see that the last info message printed is:
>>>>> >
>>>>> > On Processor (after EPSSetFromOptions)  0    memory:
>>>>> 0.65073152000E+08          =====>  (see line 807 of module_petsc.F90)
>>>>> >
>>>>> > This means that the memory error probably occurs in the call to
>>>>> EPSSolve (see module_petsc.F90 line 810). I would like to evaluate how much
>>>>> memory is required by the most memory intensive operation within EPSSolve.
>>>>> Since I am solving a generalized EVP, I would imagine that it would be the
>>>>> LU decomposition. But is there an accurate way of doing it?
>>>>> >
>>>>> > Before starting with iterative solvers, I would like to exploit as
>>>>> much as I can direct solvers. I tried GMRES with default preconditioner at
>>>>> some point but I had convergence problem. What solver/preconditioner would
>>>>> you recommend for a generalized non-Hermitian (EPS_GNHEP) EVP?
>>>>> >
>>>>> > Thanks,
>>>>> >
>>>>> > Anthony
>>>>> >
>>>>> > On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <jroman at dsic.upv.es>
>>>>> wrote:
>>>>> >
>>>>> > El 07/07/2015, a las 02:33, Anthony Haas escribi?:
>>>>> >
>>>>> > > Hi,
>>>>> > >
>>>>> > > I am computing eigenvalues using PETSc/SLEPc and superlu_dist for
>>>>> the LU decomposition (my problem is a generalized eigenvalue problem). The
>>>>> code runs fine for a grid with 101x101 but when I increase to 151x151, I
>>>>> get the following error:
>>>>> > >
>>>>> > > Can't expand MemType 1: jcol 16104   (and then [NID 00037]
>>>>> 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated this process.)
>>>>> > >
>>>>> > > It seems to be a memory problem. I monitor the memory usage as far
>>>>> as I can and it seems that memory usage is pretty low. The most memory
>>>>> intensive part of the program is probably the LU decomposition in the
>>>>> context of the generalized EVP. Is there a way to evaluate how much memory
>>>>> will be required for that step? I am currently running the debug version of
>>>>> the code which I would assume would use more memory?
>>>>> > >
>>>>> > > I have attached the output of the job. Note that the program uses
>>>>> twice PETSc: 1) to solve a linear system for which no problem occurs, and,
>>>>> 2) to solve the Generalized EVP with SLEPc, where I get the error.
>>>>> > >
>>>>> > > Thanks
>>>>> > >
>>>>> > > Anthony
>>>>> > > <test.out-superlu_dist-151x151>
>>>>> >
>>>>> > In the output you are attaching there are no SLEPc objects in the
>>>>> report and SLEPc options are not used. It seems that SLEPc calls are
>>>>> skipped?
>>>>> >
>>>>> > Do you get the same error with MUMPS? Have you tried to solve linear
>>>>> systems with a preconditioned iterative solver?
>>>>> >
>>>>> > Jose
>>>>> >
>>>>> >
>>>>> >
>>>>> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
>>>>>
>>>>>
>>>>
>>>
>>
>
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From benoit.fabreges at inria.fr  Wed Jul  8 13:15:21 2015
From: benoit.fabreges at inria.fr (=?UTF-8?B?QmVub2l0IEZhYnLDqGdlcw==?=)
Date: Wed, 08 Jul 2015 20:15:21 +0200
Subject: [petsc-users] gamg problem
In-Reply-To: <CADOhEh7EE7jq3SgUXEkeR+vrYVEtv_VU9y=4KbOEWQyhqjf34g@mail.gmail.com>
References: <5595690E.4010103@inria.fr>
	<CADOhEh4hHvpbK6F_oYvv8QR0LUWhXopdVaK-EOcTHyX5aVz+cg@mail.gmail.com>
	<559D3A59.5020708@inria.fr>
	<CADOhEh7EE7jq3SgUXEkeR+vrYVEtv_VU9y=4KbOEWQyhqjf34g@mail.gmail.com>
Message-ID: <559D68B9.90404@inria.fr>

I am using the release version 3.6.0. I tried with the development 
version and it is working fine now.

Thanks a lot,
Benoit

On Wed 08 Jul 2015 06:53:11 PM CEST, Mark Adams wrote:
> What version of PETSc are you using?  This has been changing recently.
>
> -help will show you the parameters for each level, like
> -mg_levels_1_eigest_ksp_type <GMRES>.  PETSc provides syntactic sugar
> to do all levels by removing the "_1".
>
> On Wed, Jul 8, 2015 at 3:57 PM, Benoit Fabr?ges
> <benoit.fabreges at inria.fr <mailto:benoit.fabreges at inria.fr>> wrote:
>
>     Hi,
>     thank you for the answer. I tried to change the ksp to cg to
>     estimate the eigenvalues like you propose but petsc doesn't find
>     the option:
>
>     mpirun -n 8 ./ex54 -ne 1023 -ksp_rtol 1e-10
>     -ksp_monitor_true_residual -options_left -mg_levels_esteig_ksp_type cg
>      0 KSP preconditioned resid norm 2.489979017016e+03 true resid
>     norm 9.779947596961e-04 ||r(i)||/||b|| 1.000000000000e+00
>      1 KSP preconditioned resid norm 5.415647207494e+01 true resid
>     norm 6.738962907374e-02 ||r(i)||/||b|| 6.890592041073e+01
>      2 KSP preconditioned resid norm 1.646483778031e+01 true resid
>     norm 4.789220846312e-03 ||r(i)||/||b|| 4.896980069505e+00
>      3 KSP preconditioned resid norm 1.915371795016e+00 true resid
>     norm 4.570471306345e-03 ||r(i)||/||b|| 4.673308584767e+00
>      4 KSP preconditioned resid norm 1.234057146730e+00 true resid
>     norm 5.812076545460e-03 ||r(i)||/||b|| 5.942850396526e+00
>     #PETSc Option Table entries:
>     -ksp_monitor_true_residual
>     -ksp_rtol 1e-10
>     -mg_levels_esteig_ksp_type cg
>     -ne 1023
>     -options_left
>     #End of PETSc Option Table entries
>     There is one unused database option. It is:
>     Option left: name:-mg_levels_esteig_ksp_type value: cg
>
>     I could not find it either by adding -help to get all the possible
>     options.
>     By the way, if I reverse the order of the option -options-left and
>     -mg_levels_esteig_ksp_type cg, it doesn't print the left options
>     at the end anymore.
>
>     Is there something else to change apart from the option
>     -mg_levels_esteig_ksp_type cg ?
>
>     Thanks,
>     Benoit
>
>
>
>     On Wed 08 Jul 2015 03:31:32 PM CEST, Mark Adams wrote:
>
>         Sorry for the delay. The problem is that the eigen estimates
>         are bad
>         for the Chebyshev smoother.  Unfortunately this fails
>         catastrophically.
>
>         First, I do not understand why we do not get an error message
>         here:
>
>         13:57 PICell> ~/Codes/petsc/src/ksp/ksp/examples/tutorials$
>         mpirun -n
>         8 ./ex54 -ne 1023 -ksp_rtol 1e-10 -ksp_monitor_true_residual
>         -options_left
>           0 KSP preconditioned resid norm 2.408779787997e+03 true
>         resid norm
>         9.779947596963e-04 ||r(i)||/||b|| 1.000000000000e+00
>           1 KSP preconditioned resid norm 6.605106317291e+01 true
>         resid norm
>         6.550622855055e-02 ||r(i)||/||b|| 6.698014268593e+01
>           2 KSP preconditioned resid norm 2.105905914541e+01 true
>         resid norm
>         5.536477156386e-03 ||r(i)||/||b|| 5.661049920253e+00
>           3 KSP preconditioned resid norm 2.775390521485e+00 true
>         resid norm
>         1.822171753713e-03 ||r(i)||/||b|| 1.863171285579e+00
>           4 KSP preconditioned resid norm 6.367933585867e-01 true
>         resid norm
>         2.173992967507e-03 ||r(i)||/||b|| 2.222908605545e+00
>         #PETSc Option Table entries:
>         -ksp_monitor_true_residual
>         -ksp_rtol 1e-10
>         -ne 1023
>         -options_left
>         #End of PETSc Option Table entries
>         There are no unused options.
>
>         It just stops.  What is going on here?????
>
>         A problem is that GMRES is the default it is not accuare.  CG
>         is much
>         better.  I will add this to all tests (54, 55, 56) that use Cheby.
>         Here is what we get with CG:
>
>         14:12 PICell> ~/Codes/petsc/src/ksp/ksp/examples/tutorials$
>         mpirun -n
>         8 ./ex54 -ne 1023 -ksp_rtol 1e-10 -ksp_monitor_true_residual
>         -mg_levels_esteig_ksp_type cg
>           0 KSP preconditioned resid norm 2.397141111771e+03 true
>         resid norm
>         9.779947596963e-04 ||r(i)||/||b|| 1.000000000000e+00
>           1 KSP preconditioned resid norm 6.398367771703e+01 true
>         resid norm
>         5.969698581458e-02 ||r(i)||/||b|| 6.104018986064e+01
>           2 KSP preconditioned resid norm 2.025487152015e+01 true
>         resid norm
>         4.795534114089e-03 ||r(i)||/||b|| 4.903435388118e+00
>           3 KSP preconditioned resid norm 2.693141357521e+00 true
>         resid norm
>         1.392786125856e-03 ||r(i)||/||b|| 1.424124323824e+00
>           4 KSP preconditioned resid norm 6.147511674674e-01 true
>         resid norm
>         2.801964778489e-04 ||r(i)||/||b|| 2.865010012281e-01
>           5 KSP preconditioned resid norm 1.133515586579e-01 true
>         resid norm
>         3.760895077288e-05 ||r(i)||/||b|| 3.845516594031e-02
>           6 KSP preconditioned resid norm 1.169295614319e-02 true
>         resid norm
>         5.672568123760e-06 ||r(i)||/||b|| 5.800202984239e-03
>           7 KSP preconditioned resid norm 1.281609546752e-03 true
>         resid norm
>         8.103035520325e-07 ||r(i)||/||b|| 8.285356787434e-04
>           8 KSP preconditioned resid norm 1.898415766718e-04 true
>         resid norm
>         1.250723051310e-07 ||r(i)||/||b|| 1.278864778067e-04
>           9 KSP preconditioned resid norm 3.325790135426e-05 true
>         resid norm
>         2.304415060174e-08 ||r(i)||/||b|| 2.356265243067e-05
>          10 KSP preconditioned resid norm 8.224698701048e-06 true
>         resid norm
>         4.786148212120e-09 ||r(i)||/||b|| 4.893838299917e-06
>          11 KSP preconditioned resid norm 1.224414108364e-06 true
>         resid norm
>         7.170267325093e-10 ||r(i)||/||b|| 7.331600966164e-07
>          12 KSP preconditioned resid norm 1.760480053719e-07 true
>         resid norm
>         1.005681798001e-10 ||r(i)||/||b|| 1.028310006807e-07
>
>         So all is well.
>
>         Thanks for pointing this out.
>         Mark
>
>         On Thu, Jul 2, 2015 at 5:38 PM, Benoit Fabr?ges
>         <benoit.fabreges at inria.fr <mailto:benoit.fabreges at inria.fr>
>         <mailto:benoit.fabreges at inria.fr
>         <mailto:benoit.fabreges at inria.fr>>> wrote:
>
>             Dear PETSc developers,
>             I updated from 3.4 to 3.6 and I have a strange behavior
>         with the
>             GAMG preconditioner. I am running ex54 with the following
>         options:
>             -ne 1023 -ksp_rtol 1e-10 -ksp_monitor_true_residual
>         -options_left
>
>             I don't have the same behavior depending on the number of
>         process
>             used. It is for example not converging with 8 and 12
>         process with
>             the reason KSP_DIVERGED_INDEFINITE_PC but it is working
>         fine in
>             other cases (I didn't try with more than 12 process).
>
>             Do you have the same behavior ? It is working fine with
>         3.4 version.
>
>             Best,
>
>             Benoit
>
>
>
>
>
>
>



From xsli at lbl.gov  Wed Jul  8 13:23:14 2015
From: xsli at lbl.gov (Xiaoye S. Li)
Date: Wed, 8 Jul 2015 11:23:14 -0700
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <CAEyxMWXgtE=EQ32KDkhc-bR33QK3DEP=fwGG8GYgej269HML0w@mail.gmail.com>
References: <559B1E6D.6040706@email.arizona.edu>
	<0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>
	<CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>
	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
	<CAFvbobW59z-r=HfahZdmfA1N-O2yUrSB3UVTMEtjsmptLaBHQw@mail.gmail.com>
	<CAEyxMWW0+rwwaTdJ1NKb7h=TJ13Ztw_7xndA0p7njYaXCBVV3Q@mail.gmail.com>
	<CAFvbobUxqP_mwATvcvOSqcrwNscmBWuWb+x1SsVQpR8iQXNn3Q@mail.gmail.com>
	<CAFvbobWxbhTFjMB9CT5cW6o_=P9CzOA-Lb0Pvwd9MKAo9or3mw@mail.gmail.com>
	<CAEyxMWXgtE=EQ32KDkhc-bR33QK3DEP=fwGG8GYgej269HML0w@mail.gmail.com>
Message-ID: <CAFvbobXeHtLaPtS1FmN3Z5g2-otcs2Pq3n9VkT4Q3oq56tbKrg@mail.gmail.com>

Indeed, the parallel symbolic factorization routine needs power of 2
processes, however, you can use however many processes you need;
internally, we redistribute matrix to nearest power of 2 processes, do
symbolic, then redistribute back to all the processes to do factorization,
triangular solve etc.  So, there is no  restriction from the users
viewpoint.

It's difficult to tell what the problem is.  Do you think you can print
your matrix, then, I can do some debugging by running superlu_dist
standalone?

Sherry


On Wed, Jul 8, 2015 at 10:34 AM, Anthony Paul Haas <aph at email.arizona.edu>
wrote:

> Hi,
>
> I have used the switch -mat_superlu_dist_parsymbfact in my pbs script.
> However, although my program worked fine with sequential symbolic
> factorization, I get one of the following 2 behaviors when I run with
> parallel symbolic factorization (depending on the number of processors that
> I use):
>
> 1) the program just hangs (it seems stuck in some subroutine ==> see
> test.out-hangs)
> 2) I get a floating point exception ==> see
> test.out-floating-point-exception
>
> Note that as suggested in the Superlu manual, I use a power of 2 number of
> procs. Are there any tunable parameters for the parallel symbolic
> factorization? Note that when I build my sparse matrix, most elements I add
> are nonzero of course but to simplify the programming, I also add a few
> zero elements in the sparse matrix. I was thinking that maybe if the
> parallel symbolic factorization proceed by block, there could be some
> blocks where the pivot would be zero, hence creating the FPE??
>
> Thanks,
>
> Anthony
>
>
>
> On Wed, Jul 8, 2015 at 6:46 AM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>
>> Did you find out how to change option to use parallel symbolic
>> factorization?  Perhaps PETSc team can help.
>>
>> Sherry
>>
>>
>> On Tue, Jul 7, 2015 at 3:58 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>
>>> Is there an inquiry function that tells you all the available options?
>>>
>>> Sherry
>>>
>>> On Tue, Jul 7, 2015 at 3:25 PM, Anthony Paul Haas <aph at email.arizona.edu
>>> > wrote:
>>>
>>>> Hi Sherry,
>>>>
>>>> Thanks for your message. I have used superlu_dist default options. I
>>>> did not realize that I was doing serial symbolic factorization. That is
>>>> probably the cause of my problem.
>>>> Each node on Garnet has 60GB usable memory and I can run with
>>>> 1,2,4,8,16 or 32 core per node.
>>>>
>>>> So I should use:
>>>>
>>>> -mat_superlu_dist_r 20
>>>> -mat_superlu_dist_c 32
>>>>
>>>> How do you specify the parallel symbolic factorization option? is it
>>>> -mat_superlu_dist_matinput 1
>>>>
>>>> Thanks,
>>>>
>>>> Anthony
>>>>
>>>>
>>>> On Tue, Jul 7, 2015 at 3:08 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>>
>>>>> For superlu_dist failure, this occurs during symbolic factorization.
>>>>> Since you are using serial symbolic factorization, it requires the entire
>>>>> graph of A to be available in the memory of one MPI task. How much memory
>>>>> do you have for each MPI task?
>>>>>
>>>>> It won't help even if you use more processes.  You should try to use
>>>>> parallel symbolic factorization option.
>>>>>
>>>>> Another point.  You set up process grid as:
>>>>>        Process grid nprow 32 x npcol 20
>>>>> For better performance, you show swap the grid dimension. That is,
>>>>> it's better to use 20 x 32, never gives nprow larger than npcol.
>>>>>
>>>>>
>>>>> Sherry
>>>>>
>>>>>
>>>>> On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <bsmith at mcs.anl.gov>
>>>>> wrote:
>>>>>
>>>>>>
>>>>>>    I would suggest running a sequence of problems, 101 by 101 111 by
>>>>>> 111 etc and get the memory usage in each case (when you run out of memory
>>>>>> you can get NO useful information out about memory needs). You can then
>>>>>> plot memory usage as a function of problem size to get a handle on how much
>>>>>> memory it is using.  You can also run on more and more processes (which
>>>>>> have a total of more memory) to see how large a problem you may be able to
>>>>>> reach.
>>>>>>
>>>>>>    MUMPS also has an "out of core" version (which we have never used)
>>>>>> that could in theory anyways let you get to large problems if you have lots
>>>>>> of disk space, but you are on your own figuring out how to use it.
>>>>>>
>>>>>>   Barry
>>>>>>
>>>>>> > On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <
>>>>>> aph at email.arizona.edu> wrote:
>>>>>> >
>>>>>> > Hi Jose,
>>>>>> >
>>>>>> > In my code, I use once PETSc to solve a linear system to get the
>>>>>> baseflow (without using SLEPc) and then I use SLEPc to do the stability
>>>>>> analysis of that baseflow. This is why, there are some SLEPc options that
>>>>>> are not used in test.out-superlu_dist-151x151 (when I am solving for the
>>>>>> baseflow with PETSc only). I have attached a 101x101 case for which I get
>>>>>> the eigenvalues. That case works fine. However If i increase to 151x151, I
>>>>>> get the error that you can see in test.out-superlu_dist-151x151 (similar
>>>>>> error with mumps: see test.out-mumps-151x151 line 2918 ). If you look a the
>>>>>> very end of the files test.out-superlu_dist-151x151 and
>>>>>> test.out-mumps-151x151, you will see that the last info message printed is:
>>>>>> >
>>>>>> > On Processor (after EPSSetFromOptions)  0    memory:
>>>>>> 0.65073152000E+08          =====>  (see line 807 of module_petsc.F90)
>>>>>> >
>>>>>> > This means that the memory error probably occurs in the call to
>>>>>> EPSSolve (see module_petsc.F90 line 810). I would like to evaluate how much
>>>>>> memory is required by the most memory intensive operation within EPSSolve.
>>>>>> Since I am solving a generalized EVP, I would imagine that it would be the
>>>>>> LU decomposition. But is there an accurate way of doing it?
>>>>>> >
>>>>>> > Before starting with iterative solvers, I would like to exploit as
>>>>>> much as I can direct solvers. I tried GMRES with default preconditioner at
>>>>>> some point but I had convergence problem. What solver/preconditioner would
>>>>>> you recommend for a generalized non-Hermitian (EPS_GNHEP) EVP?
>>>>>> >
>>>>>> > Thanks,
>>>>>> >
>>>>>> > Anthony
>>>>>> >
>>>>>> > On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <jroman at dsic.upv.es>
>>>>>> wrote:
>>>>>> >
>>>>>> > El 07/07/2015, a las 02:33, Anthony Haas escribi?:
>>>>>> >
>>>>>> > > Hi,
>>>>>> > >
>>>>>> > > I am computing eigenvalues using PETSc/SLEPc and superlu_dist for
>>>>>> the LU decomposition (my problem is a generalized eigenvalue problem). The
>>>>>> code runs fine for a grid with 101x101 but when I increase to 151x151, I
>>>>>> get the following error:
>>>>>> > >
>>>>>> > > Can't expand MemType 1: jcol 16104   (and then [NID 00037]
>>>>>> 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated this process.)
>>>>>> > >
>>>>>> > > It seems to be a memory problem. I monitor the memory usage as
>>>>>> far as I can and it seems that memory usage is pretty low. The most memory
>>>>>> intensive part of the program is probably the LU decomposition in the
>>>>>> context of the generalized EVP. Is there a way to evaluate how much memory
>>>>>> will be required for that step? I am currently running the debug version of
>>>>>> the code which I would assume would use more memory?
>>>>>> > >
>>>>>> > > I have attached the output of the job. Note that the program uses
>>>>>> twice PETSc: 1) to solve a linear system for which no problem occurs, and,
>>>>>> 2) to solve the Generalized EVP with SLEPc, where I get the error.
>>>>>> > >
>>>>>> > > Thanks
>>>>>> > >
>>>>>> > > Anthony
>>>>>> > > <test.out-superlu_dist-151x151>
>>>>>> >
>>>>>> > In the output you are attaching there are no SLEPc objects in the
>>>>>> report and SLEPc options are not used. It seems that SLEPc calls are
>>>>>> skipped?
>>>>>> >
>>>>>> > Do you get the same error with MUMPS? Have you tried to solve
>>>>>> linear systems with a preconditioned iterative solver?
>>>>>> >
>>>>>> > Jose
>>>>>> >
>>>>>> >
>>>>>> >
>>>>>> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>
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From bsmith at mcs.anl.gov  Wed Jul  8 15:27:21 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Wed, 8 Jul 2015 15:27:21 -0500
Subject: [petsc-users] Need help improving working PETSC code
In-Reply-To: <CAFtK+es_f5TkK8D2f3qQ5kBSF5ewNiBnO4DkqQ8VhfEiiMyi9Q@mail.gmail.com>
References: <CAFtK+es_f5TkK8D2f3qQ5kBSF5ewNiBnO4DkqQ8VhfEiiMyi9Q@mail.gmail.com>
Message-ID: <0D725B71-BF63-4932-979A-A95DE050E5E8@mcs.anl.gov>


   Please provide a bit more detail about the operator. Is it a pressure solver for CFD? Cell centered? Does the matrix has a null space of the constant functions? Is it the same linear system for each "time-step?" in the CFD solver or different?

   How many iterations is hypre BoomerAMG typically taking? 

   This is an extremely tight tolerance, why do you set it so small? KSPSetTolerances(ksp, 1e-13,  1e-13,  PETSC_DEFAULT,  PETSC_DEFAULT) ;

   Send the output from a run with -log_summary so we can see where the time is being spent.

   Barry


   
> On Jul 8, 2015, at 11:11 AM, Ganesh Vijayakumar <ganesh.iitm at gmail.com> wrote:
> 
> Hello,
> 
>  First of all..thanks to the PETSC developers and everyone else contributing supporting material on the web. 
> 
>  I need to solve a system of equations Ax =b, where A is symmetric, sparse, unstructured and in parallel as a part of a finite volume solver for CFD. Decomposition is already done. I initialize the matrix as MPIAIJ even though it's symmetric as that's the only thing I could get to work.
> 
> MatCreate(PETSC_COMM_WORLD,&A);                                                                                                  
> MatSetType(A,MATMPIAIJ);
> MatSetSizes(A,nCellsCurProc,nCellsCurProc,nTotalCells,nTotalCells);                                                           
> MatMPIAIJSetPreallocation(A,10,PETSC_NULL,5,PETSC_NULL);                         
> MatSetUp(A) ;
> // Assemble matrix using MatSetValue.. assemble full matrix even though it's symmetric.
> MatAssemblyBegin(A, MAT_FINAL_ASSEMBLY) ;
> MatAssemblyEnd(A, MAT_FINAL_ASSEMBLY) ;
> //Create solver
> KSPCreate(PETSC_COMM_WORLD,&ksp);
> KSPSetType(ksp,KSPFGMRES;)                                                                                                          
> KSPGetPC(ksp, &pc);
> PCFactorSetShiftType(pc, MAT_SHIFT_POSITIVE_DEFINITE);
> 
> //PCSetType(pc, PCML); //Trilinos - Multilevel
> 
> //PCSetType(pc, PCBJACOBI) ; //Incomplete LU
> //PetscOptionsSetValue("-sub_pc_type", "ilu") ;
> KSPSetFromOptions(ksp);                                                                                                            
> 
> // PCSetType(pc, PCASM); //Additive Schwarz Methods
> // PCASMSetOverlap(pc,overlap);
> 
> PCSetType(pc, PCHYPRE); //HYPRE
> PCHYPRESetType(pc, "boomeramg");
> 
> //PCHYPRESetType(pc, "parasails");                    
> 
> KSPSetPC(ksp, pc);
> KSPSetTolerances(ksp, 1e-13,  1e-13,  PETSC_DEFAULT,  PETSC_DEFAULT) ;
> KSPSetInitialGuessNonzero(ksp, PETSC_TRUE);
> KSPSetOperators(ksp, A, A);
> KSPMonitorDefault(ksp, 1, 1, pVoid) ;
> 
> KSPSolve(ksp,b,x);
> VecGetArray(x, &getResultArray) ;
> KSPGetResidualNorm(ksp, &endNorm) ;
> KSPGetIterationNumber(ksp, &nIterations);
> 
> KSPDestroy(&ksp);
> 
> 
>  I know that this works and gives me the correct result. However, boomerAMG is proving to be too slow.. atleast the way I use it at 256 processors with around 12 million unknowns. I need your advice on the preconditioner. Am I using it right? Is there anything else I could I be doing better?
> 
> ganesh


From bsmith at mcs.anl.gov  Wed Jul  8 15:49:38 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Wed, 8 Jul 2015 15:49:38 -0500
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <CAEyxMWXgtE=EQ32KDkhc-bR33QK3DEP=fwGG8GYgej269HML0w@mail.gmail.com>
References: <559B1E6D.6040706@email.arizona.edu>
	<0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>
	<CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>
	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
	<CAFvbobW59z-r=HfahZdmfA1N-O2yUrSB3UVTMEtjsmptLaBHQw@mail.gmail.com>
	<CAEyxMWW0+rwwaTdJ1NKb7h=TJ13Ztw_7xndA0p7njYaXCBVV3Q@mail.gmail.com>
	<CAFvbobUxqP_mwATvcvOSqcrwNscmBWuWb+x1SsVQpR8iQXNn3Q@mail.gmail.com>
	<CAFvbobWxbhTFjMB9CT5cW6o_=P9CzOA-Lb0Pvwd9MKAo9or3mw@mail.gmail.com>
	<CAEyxMWXgtE=EQ32KDkhc-bR33QK3DEP=fwGG8GYgej269HML0w@mail.gmail.com>
Message-ID: <F664907B-94A8-4517-BB6C-B7A907E65E1E@mcs.anl.gov>


   You should try running under valgrind, see:  http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind

    You can also run in the debugger (yes this is tricky on a batch system but possible) and see exactly what triggers the floating point exception or when it "hangs" interrupt the program to see where it is "hanging".


  Barry



> On Jul 8, 2015, at 12:34 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
> 
> Hi,
> 
> I have used the switch -mat_superlu_dist_parsymbfact in my pbs script. However, although my program worked fine with sequential symbolic factorization, I get one of the following 2 behaviors when I run with parallel symbolic factorization (depending on the number of processors that I use):
> 
> 1) the program just hangs (it seems stuck in some subroutine ==> see test.out-hangs)
> 2) I get a floating point exception ==> see test.out-floating-point-exception
> 
> Note that as suggested in the Superlu manual, I use a power of 2 number of procs. Are there any tunable parameters for the parallel symbolic factorization? Note that when I build my sparse matrix, most elements I add are nonzero of course but to simplify the programming, I also add a few zero elements in the sparse matrix. I was thinking that maybe if the parallel symbolic factorization proceed by block, there could be some blocks where the pivot would be zero, hence creating the FPE??
> 
> Thanks,
> 
> Anthony
> 
> 
> 
> On Wed, Jul 8, 2015 at 6:46 AM, Xiaoye S. Li <xsli at lbl.gov> wrote:
> Did you find out how to change option to use parallel symbolic factorization?  Perhaps PETSc team can help. 
> 
> Sherry
> 
> 
> On Tue, Jul 7, 2015 at 3:58 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
> Is there an inquiry function that tells you all the available options?
> 
> Sherry
> 
> On Tue, Jul 7, 2015 at 3:25 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
> Hi Sherry,
> 
> Thanks for your message. I have used superlu_dist default options. I did not realize that I was doing serial symbolic factorization. That is probably the cause of my problem. 
> Each node on Garnet has 60GB usable memory and I can run with 1,2,4,8,16 or 32 core per node. 
> 
> So I should use: 
> 
> -mat_superlu_dist_r 20
> -mat_superlu_dist_c 32
> 
> How do you specify the parallel symbolic factorization option? is it -mat_superlu_dist_matinput 1
> 
> Thanks,
> 
> Anthony
> 
> 
> On Tue, Jul 7, 2015 at 3:08 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
> For superlu_dist failure, this occurs during symbolic factorization.  Since you are using serial symbolic factorization, it requires the entire graph of A to be available in the memory of one MPI task. How much memory do you have for each MPI task?
> 
> It won't help even if you use more processes.  You should try to use parallel symbolic factorization option.
> 
> Another point.  You set up process grid as:
>        Process grid nprow 32 x npcol 20 
> For better performance, you show swap the grid dimension. That is, it's better to use 20 x 32, never gives nprow larger than npcol.
> 
> 
> Sherry
> 
> 
> On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
> 
>    I would suggest running a sequence of problems, 101 by 101 111 by 111 etc and get the memory usage in each case (when you run out of memory you can get NO useful information out about memory needs). You can then plot memory usage as a function of problem size to get a handle on how much memory it is using.  You can also run on more and more processes (which have a total of more memory) to see how large a problem you may be able to reach.
> 
>    MUMPS also has an "out of core" version (which we have never used) that could in theory anyways let you get to large problems if you have lots of disk space, but you are on your own figuring out how to use it.
> 
>   Barry
> 
> > On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
> >
> > Hi Jose,
> >
> > In my code, I use once PETSc to solve a linear system to get the baseflow (without using SLEPc) and then I use SLEPc to do the stability analysis of that baseflow. This is why, there are some SLEPc options that are not used in test.out-superlu_dist-151x151 (when I am solving for the baseflow with PETSc only). I have attached a 101x101 case for which I get the eigenvalues. That case works fine. However If i increase to 151x151, I get the error that you can see in test.out-superlu_dist-151x151 (similar error with mumps: see test.out-mumps-151x151 line 2918 ). If you look a the very end of the files test.out-superlu_dist-151x151 and test.out-mumps-151x151, you will see that the last info message printed is:
> >
> > On Processor (after EPSSetFromOptions)  0    memory:    0.65073152000E+08          =====>  (see line 807 of module_petsc.F90)
> >
> > This means that the memory error probably occurs in the call to EPSSolve (see module_petsc.F90 line 810). I would like to evaluate how much memory is required by the most memory intensive operation within EPSSolve. Since I am solving a generalized EVP, I would imagine that it would be the LU decomposition. But is there an accurate way of doing it?
> >
> > Before starting with iterative solvers, I would like to exploit as much as I can direct solvers. I tried GMRES with default preconditioner at some point but I had convergence problem. What solver/preconditioner would you recommend for a generalized non-Hermitian (EPS_GNHEP) EVP?
> >
> > Thanks,
> >
> > Anthony
> >
> > On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <jroman at dsic.upv.es> wrote:
> >
> > El 07/07/2015, a las 02:33, Anthony Haas escribi?:
> >
> > > Hi,
> > >
> > > I am computing eigenvalues using PETSc/SLEPc and superlu_dist for the LU decomposition (my problem is a generalized eigenvalue problem). The code runs fine for a grid with 101x101 but when I increase to 151x151, I get the following error:
> > >
> > > Can't expand MemType 1: jcol 16104   (and then [NID 00037] 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated this process.)
> > >
> > > It seems to be a memory problem. I monitor the memory usage as far as I can and it seems that memory usage is pretty low. The most memory intensive part of the program is probably the LU decomposition in the context of the generalized EVP. Is there a way to evaluate how much memory will be required for that step? I am currently running the debug version of the code which I would assume would use more memory?
> > >
> > > I have attached the output of the job. Note that the program uses twice PETSc: 1) to solve a linear system for which no problem occurs, and, 2) to solve the Generalized EVP with SLEPc, where I get the error.
> > >
> > > Thanks
> > >
> > > Anthony
> > > <test.out-superlu_dist-151x151>
> >
> > In the output you are attaching there are no SLEPc objects in the report and SLEPc options are not used. It seems that SLEPc calls are skipped?
> >
> > Do you get the same error with MUMPS? Have you tried to solve linear systems with a preconditioned iterative solver?
> >
> > Jose
> >
> >
> > <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
> 
> 
> 
> 
> 
> 
> <test.out-hangs><test.out-floating-point-exception>


From aph at email.arizona.edu  Wed Jul  8 17:41:42 2015
From: aph at email.arizona.edu (Anthony Haas)
Date: Wed, 08 Jul 2015 15:41:42 -0700
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
References: <559B1E6D.6040706@email.arizona.edu>
	<0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>
	<CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>
	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
Message-ID: <559DA726.8020409@email.arizona.edu>

Hi Barry,

For the sequence of problems, will -memory_info and -malloc_log also 
provide useful information about memory when Superlu_dist or Slepc 
routines are called?

Thanks

Anthony



On 07/07/2015 01:27 PM, Barry Smith wrote:
>     I would suggest running a sequence of problems, 101 by 101 111 by 111 etc and get the memory usage in each case (when you run out of memory you can get NO useful information out about memory needs). You can then plot memory usage as a function of problem size to get a handle on how much memory it is using.  You can also run on more and more processes (which have a total of more memory) to see how large a problem you may be able to reach.
>
>     MUMPS also has an "out of core" version (which we have never used) that could in theory anyways let you get to large problems if you have lots of disk space, but you are on your own figuring out how to use it.
>
>    Barry
>
>> On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
>>
>> Hi Jose,
>>
>> In my code, I use once PETSc to solve a linear system to get the baseflow (without using SLEPc) and then I use SLEPc to do the stability analysis of that baseflow. This is why, there are some SLEPc options that are not used in test.out-superlu_dist-151x151 (when I am solving for the baseflow with PETSc only). I have attached a 101x101 case for which I get the eigenvalues. That case works fine. However If i increase to 151x151, I get the error that you can see in test.out-superlu_dist-151x151 (similar error with mumps: see test.out-mumps-151x151 line 2918 ). If you look a the very end of the files test.out-superlu_dist-151x151 and test.out-mumps-151x151, you will see that the last info message printed is:
>>
>> On Processor (after EPSSetFromOptions)  0    memory:    0.65073152000E+08          =====>  (see line 807 of module_petsc.F90)
>>
>> This means that the memory error probably occurs in the call to EPSSolve (see module_petsc.F90 line 810). I would like to evaluate how much memory is required by the most memory intensive operation within EPSSolve. Since I am solving a generalized EVP, I would imagine that it would be the LU decomposition. But is there an accurate way of doing it?
>>
>> Before starting with iterative solvers, I would like to exploit as much as I can direct solvers. I tried GMRES with default preconditioner at some point but I had convergence problem. What solver/preconditioner would you recommend for a generalized non-Hermitian (EPS_GNHEP) EVP?
>>
>> Thanks,
>>
>> Anthony
>>
>> On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <jroman at dsic.upv.es> wrote:
>>
>> El 07/07/2015, a las 02:33, Anthony Haas escribi?:
>>
>>> Hi,
>>>
>>> I am computing eigenvalues using PETSc/SLEPc and superlu_dist for the LU decomposition (my problem is a generalized eigenvalue problem). The code runs fine for a grid with 101x101 but when I increase to 151x151, I get the following error:
>>>
>>> Can't expand MemType 1: jcol 16104   (and then [NID 00037] 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated this process.)
>>>
>>> It seems to be a memory problem. I monitor the memory usage as far as I can and it seems that memory usage is pretty low. The most memory intensive part of the program is probably the LU decomposition in the context of the generalized EVP. Is there a way to evaluate how much memory will be required for that step? I am currently running the debug version of the code which I would assume would use more memory?
>>>
>>> I have attached the output of the job. Note that the program uses twice PETSc: 1) to solve a linear system for which no problem occurs, and, 2) to solve the Generalized EVP with SLEPc, where I get the error.
>>>
>>> Thanks
>>>
>>> Anthony
>>> <test.out-superlu_dist-151x151>
>> In the output you are attaching there are no SLEPc objects in the report and SLEPc options are not used. It seems that SLEPc calls are skipped?
>>
>> Do you get the same error with MUMPS? Have you tried to solve linear systems with a preconditioned iterative solver?
>>
>> Jose
>>
>>
>> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>


From bsmith at mcs.anl.gov  Wed Jul  8 18:18:44 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Wed, 8 Jul 2015 18:18:44 -0500
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <559DA726.8020409@email.arizona.edu>
References: <559B1E6D.6040706@email.arizona.edu>
	<0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>
	<CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>
	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
	<559DA726.8020409@email.arizona.edu>
Message-ID: <CB76A80D-5C0F-44B1-8C10-BC85AB501411@mcs.anl.gov>


  -malloc_log is not helpful because it can only record PETSc memory usage; most of the memory usage with direct solvers will be from SuperLU_Dist


> On Jul 8, 2015, at 5:41 PM, Anthony Haas <aph at email.arizona.edu> wrote:
> 
> Hi Barry,
> 
> For the sequence of problems, will -memory_info and -malloc_log also provide useful information about memory when Superlu_dist or Slepc routines are called?
> 
> Thanks
> 
> Anthony
> 
> 
> 
> On 07/07/2015 01:27 PM, Barry Smith wrote:
>>    I would suggest running a sequence of problems, 101 by 101 111 by 111 etc and get the memory usage in each case (when you run out of memory you can get NO useful information out about memory needs). You can then plot memory usage as a function of problem size to get a handle on how much memory it is using.  You can also run on more and more processes (which have a total of more memory) to see how large a problem you may be able to reach.
>> 
>>    MUMPS also has an "out of core" version (which we have never used) that could in theory anyways let you get to large problems if you have lots of disk space, but you are on your own figuring out how to use it.
>> 
>>   Barry
>> 
>>> On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
>>> 
>>> Hi Jose,
>>> 
>>> In my code, I use once PETSc to solve a linear system to get the baseflow (without using SLEPc) and then I use SLEPc to do the stability analysis of that baseflow. This is why, there are some SLEPc options that are not used in test.out-superlu_dist-151x151 (when I am solving for the baseflow with PETSc only). I have attached a 101x101 case for which I get the eigenvalues. That case works fine. However If i increase to 151x151, I get the error that you can see in test.out-superlu_dist-151x151 (similar error with mumps: see test.out-mumps-151x151 line 2918 ). If you look a the very end of the files test.out-superlu_dist-151x151 and test.out-mumps-151x151, you will see that the last info message printed is:
>>> 
>>> On Processor (after EPSSetFromOptions)  0    memory:    0.65073152000E+08          =====>  (see line 807 of module_petsc.F90)
>>> 
>>> This means that the memory error probably occurs in the call to EPSSolve (see module_petsc.F90 line 810). I would like to evaluate how much memory is required by the most memory intensive operation within EPSSolve. Since I am solving a generalized EVP, I would imagine that it would be the LU decomposition. But is there an accurate way of doing it?
>>> 
>>> Before starting with iterative solvers, I would like to exploit as much as I can direct solvers. I tried GMRES with default preconditioner at some point but I had convergence problem. What solver/preconditioner would you recommend for a generalized non-Hermitian (EPS_GNHEP) EVP?
>>> 
>>> Thanks,
>>> 
>>> Anthony
>>> 
>>> On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <jroman at dsic.upv.es> wrote:
>>> 
>>> El 07/07/2015, a las 02:33, Anthony Haas escribi?:
>>> 
>>>> Hi,
>>>> 
>>>> I am computing eigenvalues using PETSc/SLEPc and superlu_dist for the LU decomposition (my problem is a generalized eigenvalue problem). The code runs fine for a grid with 101x101 but when I increase to 151x151, I get the following error:
>>>> 
>>>> Can't expand MemType 1: jcol 16104   (and then [NID 00037] 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated this process.)
>>>> 
>>>> It seems to be a memory problem. I monitor the memory usage as far as I can and it seems that memory usage is pretty low. The most memory intensive part of the program is probably the LU decomposition in the context of the generalized EVP. Is there a way to evaluate how much memory will be required for that step? I am currently running the debug version of the code which I would assume would use more memory?
>>>> 
>>>> I have attached the output of the job. Note that the program uses twice PETSc: 1) to solve a linear system for which no problem occurs, and, 2) to solve the Generalized EVP with SLEPc, where I get the error.
>>>> 
>>>> Thanks
>>>> 
>>>> Anthony
>>>> <test.out-superlu_dist-151x151>
>>> In the output you are attaching there are no SLEPc objects in the report and SLEPc options are not used. It seems that SLEPc calls are skipped?
>>> 
>>> Do you get the same error with MUMPS? Have you tried to solve linear systems with a preconditioned iterative solver?
>>> 
>>> Jose
>>> 
>>> 
>>> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
> 


From c.bradley at auckland.ac.nz  Wed Jul  8 18:25:02 2015
From: c.bradley at auckland.ac.nz (Chris Bradley)
Date: Thu, 09 Jul 2015 11:25:02 +1200
Subject: [petsc-users] Vector form of TS solvers
Message-ID: <559DB14E.8080801@auckland.ac.nz>

Dear PETSc,
I was wondering if you had any advice for using PETSc TS solvers to
solve a vector of ODEs. PETSc TS solvers solve DAEs of the form

f(t,u,u^dot,a) = g(u,t) = 0 (for my case)

where f is a user provided function, u is a vector of state variables,
u^dot a vector of the derivatives of state variables and a is a vector
of parameters (passed through the context).

I need to solve a large number of these DAEs (one for every node in a
bigger finite element problem). Is there a vector form of the TS solvers
that can solve

F(t,U,U^dot) = G(U,t) = 0

where F is now a vector, U is a matrix of state variables and U^dot is a
matrix of the derivatives of U. Each row of the system corresponds to
the standard PETSc TS problem above and is independent of every other row.

If I understand the TS manual correctly then if I wanted to do this in
PETSc I would have to create a TS object and state and derivative
vectors objects for each row? All these PETSc objects for each row would
seem like a big overhead if there was a very large number of rows
(potentially tens of millions for my problem).

Thanks for your help
Chris
-- 
Chris Bradley
Auckland Bioengineering Institute,
University of Auckland,
Private Bag 92019,
New Zealand.

Tel: +64 9 373 7599 xtn 89924
Fax: +64 9 367 7157


From bsmith at mcs.anl.gov  Wed Jul  8 18:47:39 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Wed, 8 Jul 2015 18:47:39 -0500
Subject: [petsc-users] Vector form of TS solvers
In-Reply-To: <559DB14E.8080801@auckland.ac.nz>
References: <559DB14E.8080801@auckland.ac.nz>
Message-ID: <F333A439-A875-462E-A8FB-6C8351DD5EAE@mcs.anl.gov>


> On Jul 8, 2015, at 6:25 PM, Chris Bradley <c.bradley at auckland.ac.nz> wrote:
> 
> Dear PETSc,
> I was wondering if you had any advice for using PETSc TS solvers to
> solve a vector of ODEs. PETSc TS solvers solve DAEs of the form
> 
> f(t,u,u^dot,a) = g(u,t) = 0 (for my case)
> 
> where f is a user provided function, u is a vector of state variables,
> u^dot a vector of the derivatives of state variables and a is a vector
> of parameters (passed through the context).
> 
> I need to solve a large number of these DAEs (one for every node in a
> bigger finite element problem). Is there a vector form of the TS solvers
> that can solve
> 
> F(t,U,U^dot) = G(U,t) = 0
> 
> where F is now a vector, U is a matrix of state variables and U^dot is a
> matrix of the derivatives of U. Each row of the system corresponds to
> the standard PETSc TS problem above and is independent of every other row.

  No, there is not.

> 
> If I understand the TS manual correctly then if I wanted to do this in
> PETSc I would have to create a TS object and state and derivative
> vectors objects for each row?

   That is one way to do (if the size of the individual DAE is tiny (say 3) then yes it would use a great deal of "extra" memory). You could also have a single TS on each process that you "reused" for each "small problem" but how difficult this would be depends on how often you need to solve each of these (for example do you run it for many time steps and then move on to the next one or do you need to get out the result after each time step and use it in some other computation?).

> All these PETSc objects for each row would
> seem like a big overhead if there was a very large number of rows
> (potentially tens of millions for my problem).

  How many unknowns are there in each individual (uncoupled) DAE?

  Is each individual DAE essentially the same DAE (with different parameter values etc?)

  Is the Jacobian for each individual (uncoupled) DAE dense or sparse, if sparse is it the same for each one?

  Barry

> 
> Thanks for your help
> Chris
> -- 
> Chris Bradley
> Auckland Bioengineering Institute,
> University of Auckland,
> Private Bag 92019,
> New Zealand.
> 
> Tel: +64 9 373 7599 xtn 89924
> Fax: +64 9 367 7157
> 


From aotero at fi.uba.ar  Thu Jul  9 07:42:43 2015
From: aotero at fi.uba.ar (Alejandro D Otero)
Date: Thu, 9 Jul 2015 14:42:43 +0200
Subject: [petsc-users] Nodes coordinates in distributed dmplex
Message-ID: <CABRJL_jb8oGCy2+5wf-jmth+g8R73YZ31JQPhweavYOQYDT4dw@mail.gmail.com>

Hi, sorry if this is an obvious question, but I cannot figure out how to
recover finite element nodes coordinates once I have distributed a mesh
stored as a dmplex. I am using petsc4py as interface to petsc rutines.

I first created a dmplex using:
dm.createFromCellList()

In a sequential run I got the coordinates with:
Coords = dm.getCoordinates()

which gave a sequential vector with the coordinates of the mesh nodes.

When I distribute the mesh with:
dm.distribute()

each mpi process has it own dm but the indexing of the vector resulting
from getCoordinates() or getCoordinatesLocal() seems not consistent with
the local numbering of the cells and nodes.

Which is the correct way of doing this in PETSc philosophy?

Thanks in advance,
Alejandro
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From knepley at gmail.com  Thu Jul  9 08:48:16 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Thu, 9 Jul 2015 08:48:16 -0500
Subject: [petsc-users] Vector form of TS solvers
In-Reply-To: <F333A439-A875-462E-A8FB-6C8351DD5EAE@mcs.anl.gov>
References: <559DB14E.8080801@auckland.ac.nz>
	<F333A439-A875-462E-A8FB-6C8351DD5EAE@mcs.anl.gov>
Message-ID: <CAMYG4GkD=rzv3WfNnHhS9FyibdGECnkqzmJZvdEer4YiXwaQ4A@mail.gmail.com>

On Wed, Jul 8, 2015 at 6:47 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:

>
> > On Jul 8, 2015, at 6:25 PM, Chris Bradley <c.bradley at auckland.ac.nz>
> wrote:
> >
> > Dear PETSc,
> > I was wondering if you had any advice for using PETSc TS solvers to
> > solve a vector of ODEs. PETSc TS solvers solve DAEs of the form
> >
> > f(t,u,u^dot,a) = g(u,t) = 0 (for my case)
> >
> > where f is a user provided function, u is a vector of state variables,
> > u^dot a vector of the derivatives of state variables and a is a vector
> > of parameters (passed through the context).
> >
> > I need to solve a large number of these DAEs (one for every node in a
> > bigger finite element problem). Is there a vector form of the TS solvers
> > that can solve
> >
> > F(t,U,U^dot) = G(U,t) = 0
> >
> > where F is now a vector, U is a matrix of state variables and U^dot is a
> > matrix of the derivatives of U. Each row of the system corresponds to
> > the standard PETSc TS problem above and is independent of every other
> row.
>
>   No, there is not.
>
> >
> > If I understand the TS manual correctly then if I wanted to do this in
> > PETSc I would have to create a TS object and state and derivative
> > vectors objects for each row?
>
>    That is one way to do (if the size of the individual DAE is tiny (say
> 3) then yes it would use a great deal of "extra" memory). You could also
> have a single TS on each process that you "reused" for each "small problem"
> but how difficult this would be depends on how often you need to solve each
> of these (for example do you run it for many time steps and then move on to
> the next one or do you need to get out the result after each time step and
> use it in some other computation?).
>
> > All these PETSc objects for each row would
> > seem like a big overhead if there was a very large number of rows
> > (potentially tens of millions for my problem).
>
>   How many unknowns are there in each individual (uncoupled) DAE?
>
>   Is each individual DAE essentially the same DAE (with different
> parameter values etc?)
>
>   Is the Jacobian for each individual (uncoupled) DAE dense or sparse, if
> sparse is it the same for each one?


Another way to do it would be to use a big matrix of little, uncoupled
blocks. This has the downside that it ties
the whole solve to the worst performer (not an issue for explicit if the
CFL is the same), but on the other hand
its easy.

   Matt


>
>   Barry
>
> >
> > Thanks for your help
> > Chris
> > --
> > Chris Bradley
> > Auckland Bioengineering Institute,
> > University of Auckland,
> > Private Bag 92019,
> > New Zealand.
> >
> > Tel: +64 9 373 7599 xtn 89924
> > Fax: +64 9 367 7157
> >
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From knepley at gmail.com  Thu Jul  9 10:18:38 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Thu, 9 Jul 2015 10:18:38 -0500
Subject: [petsc-users] Nodes coordinates in distributed dmplex
In-Reply-To: <CABRJL_jb8oGCy2+5wf-jmth+g8R73YZ31JQPhweavYOQYDT4dw@mail.gmail.com>
References: <CABRJL_jb8oGCy2+5wf-jmth+g8R73YZ31JQPhweavYOQYDT4dw@mail.gmail.com>
Message-ID: <CAMYG4Gne-4cQ85mmJSM1o=5K4fF4bjZFnmKN0N7656jfmRxZEw@mail.gmail.com>

On Thu, Jul 9, 2015 at 7:42 AM, Alejandro D Otero <aotero at fi.uba.ar> wrote:

> Hi, sorry if this is an obvious question, but I cannot figure out how to
> recover finite element nodes coordinates once I have distributed a mesh
> stored as a dmplex. I am using petsc4py as interface to petsc rutines.
>
> I first created a dmplex using:
> dm.createFromCellList()
>
> In a sequential run I got the coordinates with:
> Coords = dm.getCoordinates()
>
> which gave a sequential vector with the coordinates of the mesh nodes.
>
> When I distribute the mesh with:
> dm.distribute()
>
> each mpi process has it own dm but the indexing of the vector resulting
> from getCoordinates() or getCoordinatesLocal() seems not consistent with
> the local numbering of the cells and nodes.
>

When the mesh is distributed, the vertices are renumbered. Thus the
coordinates you get out are
for reordered local vertices, but they are consistent with the local
topology (cells still contain the
right vertices) and the overlap mapping (SF still connects the shared
vertices).

What do you need it to do?

  Thanks,

    Matt


> Which is the correct way of doing this in PETSc philosophy?
>
> Thanks in advance,
> Alejandro
>



-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From mrosso at uci.edu  Thu Jul  9 12:20:33 2015
From: mrosso at uci.edu (Michele Rosso)
Date: Thu, 09 Jul 2015 10:20:33 -0700
Subject: [petsc-users] Recomputing ksp
Message-ID: <1436462433.6487.3.camel@kolmog5>

Hi,

I need to recompute the preconditioner every once in a while. So far I
do this "manually", i.e. I destroy ksp and re-create and reset it
whenever needed. 
I am wondering if there is a cleaner way of doing this via a PETSc
function. I found KSPreset but there are no examples about it so I am
not sure it is what I am looking for.
Could you help please?


Thanks,
Michele
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From jed at jedbrown.org  Thu Jul  9 12:58:54 2015
From: jed at jedbrown.org (Jed Brown)
Date: Thu, 09 Jul 2015 11:58:54 -0600
Subject: [petsc-users] Recomputing ksp
In-Reply-To: <1436462433.6487.3.camel@kolmog5>
References: <1436462433.6487.3.camel@kolmog5>
Message-ID: <87mvz5nrfl.fsf@jedbrown.org>

Michele Rosso <mrosso at uci.edu> writes:

> Hi,
>
> I need to recompute the preconditioner every once in a while. 

KSPSetOperators will update the preconditioner unless KSPSetReusePreconditioner has been set.

> So far I do this "manually", i.e. I destroy ksp and re-create and
> reset it whenever needed.  I am wondering if there is a cleaner way of
> doing this via a PETSc function. I found KSPreset but there are no
> examples about it so I am not sure it is what I am looking for.  Could
> you help please?
>
>
> Thanks,
> Michele
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From bsmith at mcs.anl.gov  Thu Jul  9 14:43:19 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Thu, 9 Jul 2015 14:43:19 -0500
Subject: [petsc-users] Recomputing ksp
In-Reply-To: <1436462433.6487.3.camel@kolmog5>
References: <1436462433.6487.3.camel@kolmog5>
Message-ID: <F8154D4F-D2DB-4C48-955C-A02B51D2768C@mcs.anl.gov>


   By default in the last two PETSc releases KSP automatically updates the preconditioner whenever the matrix you set with KSPSetOperators() has been changed. That is you have to do nothing and PETSc will recompute the preconditioner as needed. If you wish to keep the same preconditioner even though the matrix has changed then you can use KSPSetReusePreconditioner(ksp,PETSC_TRUE) and it will keep using the same preconditioner until you call KSPSetReusePreconditioner(ksp,PETSC_FALSE) which will switch back to the default mode.

  You only need to destroy the KSP or call KSPReset() when you change the size of the vectors or matrices.

  Barry

> On Jul 9, 2015, at 12:20 PM, Michele Rosso <mrosso at uci.edu> wrote:
> 
> Hi,
> 
> I need to recompute the preconditioner every once in a while. So far I do this "manually", i.e. I destroy ksp and re-create and reset it whenever needed. 
> I am wondering if there is a cleaner way of doing this via a PETSc function. I found KSPreset but there are no examples about it so I am not sure it is what I am looking for.
> Could you help please?
> 
> 
> Thanks,
> Michele


From mrosso at uci.edu  Thu Jul  9 14:45:28 2015
From: mrosso at uci.edu (Michele Rosso)
Date: Thu, 09 Jul 2015 12:45:28 -0700
Subject: [petsc-users] Recomputing ksp
In-Reply-To: <F8154D4F-D2DB-4C48-955C-A02B51D2768C@mcs.anl.gov>
References: <1436462433.6487.3.camel@kolmog5>
	<F8154D4F-D2DB-4C48-955C-A02B51D2768C@mcs.anl.gov>
Message-ID: <1436471128.6487.6.camel@kolmog5>

Barry,

thanks you for your help.
Is there a database options that allows me to check weather PC has been
recomputed or kept the same?

Thanks,
Michele 


On Thu, 2015-07-09 at 14:43 -0500, Barry Smith wrote:

>    By default in the last two PETSc releases KSP automatically updates the preconditioner whenever the matrix you set with KSPSetOperators() has been changed. That is you have to do nothing and PETSc will recompute the preconditioner as needed. If you wish to keep the same preconditioner even though the matrix has changed then you can use KSPSetReusePreconditioner(ksp,PETSC_TRUE) and it will keep using the same preconditioner until you call KSPSetReusePreconditioner(ksp,PETSC_FALSE) which will switch back to the default mode.
> 
>   You only need to destroy the KSP or call KSPReset() when you change the size of the vectors or matrices.
> 
>   Barry
> 
> > On Jul 9, 2015, at 12:20 PM, Michele Rosso <mrosso at uci.edu> wrote:
> > 
> > Hi,
> > 
> > I need to recompute the preconditioner every once in a while. So far I do this "manually", i.e. I destroy ksp and re-create and reset it whenever needed. 
> > I am wondering if there is a cleaner way of doing this via a PETSc function. I found KSPreset but there are no examples about it so I am not sure it is what I am looking for.
> > Could you help please?
> > 
> > 
> > Thanks,
> > Michele
> 


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From mrosso at uci.edu  Thu Jul  9 14:45:50 2015
From: mrosso at uci.edu (Michele Rosso)
Date: Thu, 09 Jul 2015 12:45:50 -0700
Subject: [petsc-users] Recomputing ksp
In-Reply-To: <87mvz5nrfl.fsf@jedbrown.org>
References: <1436462433.6487.3.camel@kolmog5> <87mvz5nrfl.fsf@jedbrown.org>
Message-ID: <1436471150.6487.7.camel@kolmog5>

Thanks!

michele



On Thu, 2015-07-09 at 11:58 -0600, Jed Brown wrote:

> Michele Rosso <mrosso at uci.edu> writes:
> 
> > Hi,
> >
> > I need to recompute the preconditioner every once in a while. 
> 
> KSPSetOperators will update the preconditioner unless KSPSetReusePreconditioner has been set.
> 
> > So far I do this "manually", i.e. I destroy ksp and re-create and
> > reset it whenever needed.  I am wondering if there is a cleaner way of
> > doing this via a PETSc function. I found KSPreset but there are no
> > examples about it so I am not sure it is what I am looking for.  Could
> > you help please?
> >
> >
> > Thanks,
> > Michele


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From ganesh.iitm at gmail.com  Thu Jul  9 14:56:34 2015
From: ganesh.iitm at gmail.com (Ganesh Vijayakumar)
Date: Thu, 09 Jul 2015 19:56:34 +0000
Subject: [petsc-users] Need help improving working PETSC code
In-Reply-To: <0D725B71-BF63-4932-979A-A95DE050E5E8@mcs.anl.gov>
References: <CAFtK+es_f5TkK8D2f3qQ5kBSF5ewNiBnO4DkqQ8VhfEiiMyi9Q@mail.gmail.com>
	<0D725B71-BF63-4932-979A-A95DE050E5E8@mcs.anl.gov>
Message-ID: <CAFtK+euRSTMQZ69DJeEvEgPRqkEGYkZGZrZaE-P7n9PbOk9Zbw@mail.gmail.com>

Thanks. I apologize for any stupid assumptions/mistakes. One thing that
became clear to me was to get the machinery working first, improve later. I
respond to each of your questions below them.

On Wed, Jul 8, 2015 at 4:27 PM Barry Smith <bsmith at mcs.anl.gov> wrote:

>
>    Please provide a bit more detail about the operator. Is it a pressure
> solver for CFD? Cell centered? Does the matrix has a null space of the
> constant functions?


The operator.. yes it's a pressure solver for a PISO/SIMPLE type algorithm.
The underlying code is OpenFOAM.

Reg. null space of constant functions, let me verify ... Do you mean Ax = b
becomes A (x_1 + x_2) = (c+d) where Ax_1 = c and A x_2 = d where d is
constant or zero right? The basic equation is a poisson equation, contains
only the 2nd derivative. So I suppose if the entire solution is offset by a
constant, it would still satisfy the equations. However, the problem does
have Dirichlet boundary conditions on one boundary. So I'm thinking no null
space.


> Is it the same linear system for each "time-step?" in the CFD solver or
> different?
>

Different. The structure of the matrix doesn't change every time step (for
now), however the values do.

   How many iterations is hypre BoomerAMG typically taking?
>

 Around 5 after I relaxed the tolerances (Used to be around 10-13 when I
had the tighter tolerances). I solve the system of equations 3 times per
"time-step" like here.

Mat Object: 256 MPI processes
  type: mpiaij
  rows=12254823, cols=12254823
  total: nonzeros=7.65502e+07, allocated nonzeros=1.83822e+08
  total number of mallocs used during MatSetValues calls =0
    not using I-node (on process 0) routines
simple.corrNonOrtho() = 1 simple.nNonOrthCorr() = 2
  1 KSP Residual norm 1.000000000000e+00
End residual = 0.000816181009378
Number of iterations = 4
simple.corrNonOrtho() = 2 simple.nNonOrthCorr() = 2
  1 KSP Residual norm 1.000000000000e+00
End residual = 0.00118562245298
Number of iterations = 3
simple.corrNonOrtho() = 3 simple.nNonOrthCorr() = 2
  1 KSP Residual norm 1.000000000000e+00
End residual = 1.15194716042e-06
Number of iterations = 5

   This is an extremely tight tolerance, why do you set it so small?
> KSPSetTolerances(ksp, 1e-13,  1e-13,  PETSC_DEFAULT,  PETSC_DEFAULT) ;
>

Well, that was just a first start.. wanted to make sure it worked.. But
reducing the required tolerance to 1e-5, 1e-5 also doesn't change the run
time by much. 5 "time-steps" now take 250s compared to 260s earlier. As a
comparison, I can use OpenFOAM's inbuilt PCG solver + DIC preconditioner to
do the same in about 13s (Thirteen). Sure the convergence tolerances are
not quite the same, but I don't think that's the issue here. I'm trying to
do one better OpenFOAM's existing solver suite. I think a good first step
would be to match it. Technically I'm comparing apples and oranges by
comparing PCG + DIC vs. FGMRES + AMG, however, I was hoping I could better.
I'm open to changing pretty much anything.

>
>    Send the output from a run with -log_summary so we can see where the
> time is being spent.
>

Thanks for this. This is below.

************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r
-fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary:
----------------------------------------------

/scratch/02504/ganesh10/OpenFOAM/ganesh10-2.1.x/platforms/linux64IccDPOpt/bin/SRFSimpleFoamPETSC
on a sandybridge named c415-502.stampede.tacc.utexas.edu with 256
processors, by ganesh10 Thu
 Jul  9 13:29:19 2015
Using Petsc Release Version 3.5.3, Jan, 31, 2015

                         Max       Max/Min        Avg      Total
Time (sec):           2.473e+02      1.00143   2.472e+02
Objects:              5.210e+02      1.00000   5.210e+02
Flops:                1.256e+08      1.17291   1.184e+08  3.031e+10
Flops/sec:            5.086e+05      1.17366   4.790e+05  1.226e+08
MPI Messages:         3.956e+03     21.50000   1.167e+03  2.986e+05
MPI Message Lengths:  6.769e+06      4.61934   3.787e+03  1.131e+09
MPI Reductions:       3.680e+02      1.00000

Flop counting convention: 1 flop = 1 real number operation of type
(multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N
--> 2N flops
                            and VecAXPY() for complex vectors of length N
--> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages
---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts
%Total     Avg         %Total   counts   %Total
 0:      Main Stage: 2.4720e+02 100.0%  3.0311e+10 100.0%  2.986e+05
100.0%  3.787e+03      100.0%  3.670e+02  99.7%

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on
interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and
PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this
phase
      %M - percent messages in this phase     %L - percent message lengths
in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over
all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)
Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len
Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Vector   484            482    184328584     0
      Vector Scatter     1              1         1060     0
              Matrix     3              3     10175808     0
           Index Set     2              2        38884     0
              Viewer     1              0            0     0
       Krylov Solver    15             15       284400     0
      Preconditioner    15             15        16440     0
========================================================================================================================
Average time to get PetscTime(): 9.53674e-08
Average time for MPI_Barrier(): 1.64032e-05
Average time for zero size MPI_Send(): 0.000232594
#PETSc Option Table entries:
-info blah
-log_summary
-mat_view ::ascii_info
-parallel
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8
sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --with-x=0 -with-pic
--with-external-packages-dir=/opt/apps/intel13/mvapich2_1_9/petsc/3.5/externalpackages
--with-mpi-compilers=1 --with-mpi-dir=/opt/apps/intel13/mvapich2/1.9
--with-scalar-type=real --with-shared-libraries=1 --with-precision=double
--with-hypre=1 --download-hypre --with-ml=1 --download-ml --with-ml=1
--download-ml --with-superlu_dist=1 --download-superlu_dist
--with-superlu=1 --download-superlu --with-parmetis=1 --download-parmetis
--with-metis=1 --download-metis --with-spai=1 --download-spai
--with-mumps=1 --download-mumps --with-parmetis=1 --download-parmetis
--with-metis=1 --download-metis --with-scalapack=1 --download-scalapack
--with-blacs=1 --download-blacs --with-spooles=1 --download-spooles
--with-hdf5=1 --with-hdf5-dir=/opt/apps/intel13/mvapich2_1_9/phdf5/1.8.9
--with-debugging=no
--with-blas-lapack-dir=/opt/apps/intel/13/composer_xe_2013.2.146/mkl
--with-mpiexec=mpirun_rsh --COPTFLAGS= --FOPTFLAGS= --CXXOPTFLAGS=
-----------------------------------------
Libraries compiled on Thu Apr  2 10:06:57 2015 on
staff.stampede.tacc.utexas.edu
Machine characteristics:
Linux-2.6.32-431.17.1.el6.x86_64-x86_64-with-centos-6.6-Final
Using PETSc directory: /opt/apps/intel13/mvapich2_1_9/petsc/3.5
Using PETSc arch: sandybridge
-----------------------------------------

Using C compiler: /opt/apps/intel13/mvapich2/1.9/bin/mpicc  -fPIC -wd1572
${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: /opt/apps/intel13/mvapich2/1.9/bin/mpif90  -fPIC
${FOPTFLAGS} ${FFLAGS}
-----------------------------------------

Using include paths:
-I/opt/apps/intel13/mvapich2_1_9/petsc/3.5/sandybridge/include
-I/opt/apps/intel13/mvapich2_1_9/petsc/3.5/include
-I/opt/apps/intel13/mvapich2_1_9/petsc/3.5/include
-I/opt/apps/intel13/mvapich2_1_9/petsc/3.5/sandybridge/include
-I/opt/apps/intel13/mvapich2_1_9/phdf5/1.8.9/include
-I/opt/apps/intel13/mvapich2/1.9/include


ganesh


>
>    Barry
>
>
>
> > On Jul 8, 2015, at 11:11 AM, Ganesh Vijayakumar <ganesh.iitm at gmail.com>
> wrote:
> >
> > Hello,
> >
> >  First of all..thanks to the PETSC developers and everyone else
> contributing supporting material on the web.
> >
> >  I need to solve a system of equations Ax =b, where A is symmetric,
> sparse, unstructured and in parallel as a part of a finite volume solver
> for CFD. Decomposition is already done. I initialize the matrix as MPIAIJ
> even though it's symmetric as that's the only thing I could get to work.
> >
> > MatCreate(PETSC_COMM_WORLD,&A);
> > MatSetType(A,MATMPIAIJ);
> > MatSetSizes(A,nCellsCurProc,nCellsCurProc,nTotalCells,nTotalCells);
> > MatMPIAIJSetPreallocation(A,10,PETSC_NULL,5,PETSC_NULL);
> > MatSetUp(A) ;
> > // Assemble matrix using MatSetValue.. assemble full matrix even though
> it's symmetric.
> > MatAssemblyBegin(A, MAT_FINAL_ASSEMBLY) ;
> > MatAssemblyEnd(A, MAT_FINAL_ASSEMBLY) ;
> > //Create solver
> > KSPCreate(PETSC_COMM_WORLD,&ksp);
> > KSPSetType(ksp,KSPFGMRES;)
> > KSPGetPC(ksp, &pc);
> > PCFactorSetShiftType(pc, MAT_SHIFT_POSITIVE_DEFINITE);
> >
> > //PCSetType(pc, PCML); //Trilinos - Multilevel
> >
> > //PCSetType(pc, PCBJACOBI) ; //Incomplete LU
> > //PetscOptionsSetValue("-sub_pc_type", "ilu") ;
> > KSPSetFromOptions(ksp);
> >
> > // PCSetType(pc, PCASM); //Additive Schwarz Methods
> > // PCASMSetOverlap(pc,overlap);
> >
> > PCSetType(pc, PCHYPRE); //HYPRE
> > PCHYPRESetType(pc, "boomeramg");
> >
> > //PCHYPRESetType(pc, "parasails");
> >
> > KSPSetPC(ksp, pc);
> > KSPSetTolerances(ksp, 1e-13,  1e-13,  PETSC_DEFAULT,  PETSC_DEFAULT) ;
> > KSPSetInitialGuessNonzero(ksp, PETSC_TRUE);
> > KSPSetOperators(ksp, A, A);
> > KSPMonitorDefault(ksp, 1, 1, pVoid) ;
> >
> > KSPSolve(ksp,b,x);
> > VecGetArray(x, &getResultArray) ;
> > KSPGetResidualNorm(ksp, &endNorm) ;
> > KSPGetIterationNumber(ksp, &nIterations);
> >
> > KSPDestroy(&ksp);
> >
> >
> >  I know that this works and gives me the correct result. However,
> boomerAMG is proving to be too slow.. atleast the way I use it at 256
> processors with around 12 million unknowns. I need your advice on the
> preconditioner. Am I using it right? Is there anything else I could I be
> doing better?
> >
> > ganesh
>
>
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From bsmith at mcs.anl.gov  Thu Jul  9 15:06:55 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Thu, 9 Jul 2015 15:06:55 -0500
Subject: [petsc-users] Recomputing ksp
In-Reply-To: <1436471128.6487.6.camel@kolmog5>
References: <1436462433.6487.3.camel@kolmog5>
	<F8154D4F-D2DB-4C48-955C-A02B51D2768C@mcs.anl.gov>
	<1436471128.6487.6.camel@kolmog5>
Message-ID: <DEBF2A87-D597-4A15-B754-9F1F67BD91B9@mcs.anl.gov>


  Run with -info ; it prints lots of stuff but you can grep for PCSetUp  and you'll see a message such as 

Setting up PC for first time

Leaving PC with identical preconditioner since operator is unchanged

Setting up PC with different nonzero pattern\n");CHKERRQ(ierr);

Setting up PC with same nonzero pattern

or 

Leaving PC with identical preconditioner since reuse preconditioner is set



> On Jul 9, 2015, at 2:45 PM, Michele Rosso <mrosso at uci.edu> wrote:
> 
> Barry,
> 
> thanks you for your help.
> Is there a database options that allows me to check weather PC has been recomputed or kept the same?
> 
> Thanks,
> Michele 
> 
> 
> On Thu, 2015-07-09 at 14:43 -0500, Barry Smith wrote:
>>    By default in the last two PETSc releases KSP automatically updates the preconditioner whenever the matrix you set with KSPSetOperators() has been changed. That is you have to do nothing and PETSc will recompute the preconditioner as needed. If you wish to keep the same preconditioner even though the matrix has changed then you can use KSPSetReusePreconditioner(ksp,PETSC_TRUE) and it will keep using the same preconditioner until you call KSPSetReusePreconditioner(ksp,PETSC_FALSE) which will switch back to the default mode.
>> 
>>   You only need to destroy the KSP or call KSPReset() when you change the size of the vectors or matrices.
>> 
>>   Barry
>> 
>> 
>> > On Jul 9, 2015, at 12:20 PM, Michele Rosso <mrosso at uci.edu> wrote:
>> > 
>> > Hi,
>> > 
>> > I need to recompute the preconditioner every once in a while. So far I do this "manually", i.e. I destroy ksp and re-create and reset it whenever needed. 
>> > I am wondering if there is a cleaner way of doing this via a PETSc function. I found KSPreset but there are no examples about it so I am not sure it is what I am looking for.
>> > Could you help please?
>> > 
>> > 
>> > Thanks,
>> > Michele
>> 
>> 
>> 
> 


From mrosso at uci.edu  Thu Jul  9 16:45:20 2015
From: mrosso at uci.edu (Michele Rosso)
Date: Thu, 09 Jul 2015 14:45:20 -0700
Subject: [petsc-users] Recomputing ksp
In-Reply-To: <DEBF2A87-D597-4A15-B754-9F1F67BD91B9@mcs.anl.gov>
References: <1436462433.6487.3.camel@kolmog5>
	<F8154D4F-D2DB-4C48-955C-A02B51D2768C@mcs.anl.gov>
	<1436471128.6487.6.camel@kolmog5>
	<DEBF2A87-D597-4A15-B754-9F1F67BD91B9@mcs.anl.gov>
Message-ID: <1436478320.6487.14.camel@kolmog5>

Barry,

this helped a lot.
I do multiple solves with the operator changing at each solve. Without
forcing recomputing the preconditioner and setting explicitly
KSPSetReusePreconditioner,
I mostly get "PCSetUp(): Leaving PC with identical preconditioner since
operator is unchanged" and a few times  "PCSetUp(): Setting up PC with
same nonzero pattern".
Shouldn't I get "PCSetUp(): Setting up PC with same nonzero pattern" all
the times since the operator keeps changing?
I am solving with CG + MG with coarse operators computed via Galerkin
process. 

Michele 




On Thu, 2015-07-09 at 15:06 -0500, Barry Smith wrote:

>   Run with -info ; it prints lots of stuff but you can grep for PCSetUp  and you'll see a message such as 
> 
> Setting up PC for first time
> 
> Leaving PC with identical preconditioner since operator is unchanged
> 
> Setting up PC with different nonzero pattern\n");CHKERRQ(ierr);
> 
> Setting up PC with same nonzero pattern
> 
> or 
> 
> Leaving PC with identical preconditioner since reuse preconditioner is set
> 
> 
> 
> > On Jul 9, 2015, at 2:45 PM, Michele Rosso <mrosso at uci.edu> wrote:
> > 
> > Barry,
> > 
> > thanks you for your help.
> > Is there a database options that allows me to check weather PC has been recomputed or kept the same?
> > 
> > Thanks,
> > Michele 
> > 
> > 
> > On Thu, 2015-07-09 at 14:43 -0500, Barry Smith wrote:
> >>    By default in the last two PETSc releases KSP automatically updates the preconditioner whenever the matrix you set with KSPSetOperators() has been changed. That is you have to do nothing and PETSc will recompute the preconditioner as needed. If you wish to keep the same preconditioner even though the matrix has changed then you can use KSPSetReusePreconditioner(ksp,PETSC_TRUE) and it will keep using the same preconditioner until you call KSPSetReusePreconditioner(ksp,PETSC_FALSE) which will switch back to the default mode.
> >> 
> >>   You only need to destroy the KSP or call KSPReset() when you change the size of the vectors or matrices.
> >> 
> >>   Barry
> >> 
> >> 
> >> > On Jul 9, 2015, at 12:20 PM, Michele Rosso <mrosso at uci.edu> wrote:
> >> > 
> >> > Hi,
> >> > 
> >> > I need to recompute the preconditioner every once in a while. So far I do this "manually", i.e. I destroy ksp and re-create and reset it whenever needed. 
> >> > I am wondering if there is a cleaner way of doing this via a PETSc function. I found KSPreset but there are no examples about it so I am not sure it is what I am looking for.
> >> > Could you help please?
> >> > 
> >> > 
> >> > Thanks,
> >> > Michele
> >> 
> >> 
> >> 
> > 
> 


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From bsmith at mcs.anl.gov  Thu Jul  9 17:03:53 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Thu, 9 Jul 2015 17:03:53 -0500
Subject: [petsc-users] Recomputing ksp
In-Reply-To: <1436478320.6487.14.camel@kolmog5>
References: <1436462433.6487.3.camel@kolmog5>
	<F8154D4F-D2DB-4C48-955C-A02B51D2768C@mcs.anl.gov>
	<1436471128.6487.6.camel@kolmog5>
	<DEBF2A87-D597-4A15-B754-9F1F67BD91B9@mcs.anl.gov>
	<1436478320.6487.14.camel@kolmog5>
Message-ID: <1E3A932C-26F9-4C1D-86B6-766B2FC15BAA@mcs.anl.gov>


> On Jul 9, 2015, at 4:45 PM, Michele Rosso <mrosso at uci.edu> wrote:
> 
> Barry,
> 
> this helped a lot.
> I do multiple solves with the operator changing at each solve. Without forcing recomputing the preconditioner and setting explicitly KSPSetReusePreconditioner,
> I mostly get "PCSetUp(): Leaving PC with identical preconditioner since operator is unchanged" and a few times  "PCSetUp(): Setting up PC with same nonzero pattern".
> Shouldn't I get "PCSetUp(): Setting up PC with same nonzero pattern" all the times since the operator keeps changing?

   The PCSetUp() routine (slightly confusingly) is actually called for every linear iteration (though, of course, it does nothing within a single linear solve). This is just the way the logic of the KSP implementation currently is.

  Barry

> I am solving with CG + MG with coarse operators computed via Galerkin process. 
> 
> Michele 
> 
> 
> 
> 
> On Thu, 2015-07-09 at 15:06 -0500, Barry Smith wrote:
>>   Run with -info ; it prints lots of stuff but you can grep for PCSetUp  and you'll see a message such as 
>> 
>> Setting up PC for first time
>> 
>> Leaving PC with identical preconditioner since operator is unchanged
>> 
>> Setting up PC with different nonzero pattern\n");CHKERRQ(ierr);
>> 
>> Setting up PC with same nonzero pattern
>> 
>> or 
>> 
>> Leaving PC with identical preconditioner since reuse preconditioner is set
>> 
>> 
>> 
>> 
>> > On Jul 9, 2015, at 2:45 PM, Michele Rosso <mrosso at uci.edu> wrote:
>> > 
>> > Barry,
>> > 
>> > thanks you for your help.
>> > Is there a database options that allows me to check weather PC has been recomputed or kept the same?
>> > 
>> > Thanks,
>> > Michele 
>> > 
>> > 
>> > On Thu, 2015-07-09 at 14:43 -0500, Barry Smith wrote:
>> >>    By default in the last two PETSc releases KSP automatically updates the preconditioner whenever the matrix you set with KSPSetOperators() has been changed. That is you have to do nothing and PETSc will recompute the preconditioner as needed. If you wish to keep the same preconditioner even though the matrix has changed then you can use KSPSetReusePreconditioner(ksp,PETSC_TRUE) and it will keep using the same preconditioner until you call KSPSetReusePreconditioner(ksp,PETSC_FALSE) which will switch back to the default mode.
>> >> 
>> >>   You only need to destroy the KSP or call KSPReset() when you change the size of the vectors or matrices.
>> >> 
>> >>   Barry
>> >> 
>> >> 
>> >> > On Jul 9, 2015, at 12:20 PM, Michele Rosso <mrosso at uci.edu> wrote:
>> >> > 
>> >> > Hi,
>> >> > 
>> >> > I need to recompute the preconditioner every once in a while. So far I do this "manually", i.e. I destroy ksp and re-create and reset it whenever needed. 
>> >> > I am wondering if there is a cleaner way of doing this via a PETSc function. I found KSPreset but there are no examples about it so I am not sure it is what I am looking for.
>> >> > Could you help please?
>> >> > 
>> >> > 
>> >> > Thanks,
>> >> > Michele
>> >> 
>> >> 
>> >> 
>> > 
>> 
>> 
>> 
> 


From bsmith at mcs.anl.gov  Thu Jul  9 17:46:56 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Thu, 9 Jul 2015 17:46:56 -0500
Subject: [petsc-users] Need help improving working PETSC code
In-Reply-To: <CAFtK+euRSTMQZ69DJeEvEgPRqkEGYkZGZrZaE-P7n9PbOk9Zbw@mail.gmail.com>
References: <CAFtK+es_f5TkK8D2f3qQ5kBSF5ewNiBnO4DkqQ8VhfEiiMyi9Q@mail.gmail.com>
	<0D725B71-BF63-4932-979A-A95DE050E5E8@mcs.anl.gov>
	<CAFtK+euRSTMQZ69DJeEvEgPRqkEGYkZGZrZaE-P7n9PbOk9Zbw@mail.gmail.com>
Message-ID: <C84E3159-DB32-4B38-93EC-A5E6E7CA23A8@mcs.anl.gov>


> On Jul 9, 2015, at 2:56 PM, Ganesh Vijayakumar <ganesh.iitm at gmail.com> wrote:
> 
> Thanks. I apologize for any stupid assumptions/mistakes.

  You have not made any stupid assumptions/mistakes

> One thing that became clear to me was to get the machinery working first, improve later. I respond to each of your questions below them.
> 
> On Wed, Jul 8, 2015 at 4:27 PM Barry Smith <bsmith at mcs.anl.gov> wrote:
> 
>    Please provide a bit more detail about the operator. Is it a pressure solver for CFD? Cell centered? Does the matrix has a null space of the constant functions?
> 
> The operator.. yes it's a pressure solver for a PISO/SIMPLE type algorithm. The underlying code is OpenFOAM. 

Make sure to read all the way down.

Ok. I understand

> 
> Reg. null space of constant functions, let me verify ... Do you mean Ax = b becomes A (x_1 + x_2) = (c+d) where Ax_1 = c and A x_2 = d where d is constant or zero right? The basic equation is a poisson equation, contains only the 2nd derivative. So I suppose if the entire solution is offset by a constant, it would still satisfy the equations. However, the problem does have Dirichlet boundary conditions on one boundary. So I'm thinking no null space.

 Yes, no null space
>  
> Is it the same linear system for each "time-step?" in the CFD solver or different?
> 
> Different. The structure of the matrix doesn't change every time step (for now), however the values do.
> 
>    How many iterations is hypre BoomerAMG typically taking?
> 
>  Around 5 after I relaxed the tolerances (Used to be around 10-13 when I had the tighter tolerances). I solve the system of equations 3 times per "time-step" like here. 
> 
> Mat Object: 256 MPI processes
>   type: mpiaij
>   rows=12254823, cols=12254823
>   total: nonzeros=7.65502e+07, allocated nonzeros=1.83822e+08
>   total number of mallocs used during MatSetValues calls =0
>     not using I-node (on process 0) routines
> simple.corrNonOrtho() = 1 simple.nNonOrthCorr() = 2
>   1 KSP Residual norm 1.000000000000e+00
> End residual = 0.000816181009378
> Number of iterations = 4
> simple.corrNonOrtho() = 2 simple.nNonOrthCorr() = 2
>   1 KSP Residual norm 1.000000000000e+00
> End residual = 0.00118562245298
> Number of iterations = 3
> simple.corrNonOrtho() = 3 simple.nNonOrthCorr() = 2
>   1 KSP Residual norm 1.000000000000e+00
> End residual = 1.15194716042e-06
> Number of iterations = 5
> 
>    This is an extremely tight tolerance, why do you set it so small? KSPSetTolerances(ksp, 1e-13,  1e-13,  PETSC_DEFAULT,  PETSC_DEFAULT) ;
> 
> Well, that was just a first start.. wanted to make sure it worked.. But reducing the required tolerance to 1e-5, 1e-5 also doesn't change the run time by much. 5 "time-steps" now take 250s compared to 260s earlier. As a comparison, I can use OpenFOAM's inbuilt PCG solver + DIC preconditioner

  What is DIC?

> to do the same in about 13s (Thirteen). Sure the convergence tolerances are not quite the same, but I don't think that's the issue here. I'm trying to do one better OpenFOAM's existing solver suite. I think a good first step would be to match it. Technically I'm comparing apples and oranges by comparing PCG + DIC vs. FGMRES + AMG, however, I was hoping I could better. I'm open to changing pretty much anything.
> 
>    Send the output from a run with -log_summary so we can see where the time is being spent.
> 
> Thanks for this. This is below.
> 
> ************************************************************************************************************************
> ***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
> ************************************************************************************************************************
> 
> ---------------------------------------------- PETSc Performance Summary: ----------------------------------------------
> 
> /scratch/02504/ganesh10/OpenFOAM/ganesh10-2.1.x/platforms/linux64IccDPOpt/bin/SRFSimpleFoamPETSC on a sandybridge named c415-502.stampede.tacc.utexas.edu with 256 processors, by ganesh10 Thu
>  Jul  9 13:29:19 2015
> Using Petsc Release Version 3.5.3, Jan, 31, 2015
> 
>                          Max       Max/Min        Avg      Total
> Time (sec):           2.473e+02      1.00143   2.472e+02
> Objects:              5.210e+02      1.00000   5.210e+02
> Flops:                1.256e+08      1.17291   1.184e+08  3.031e+10
> Flops/sec:            5.086e+05      1.17366   4.790e+05  1.226e+08
> MPI Messages:         3.956e+03     21.50000   1.167e+03  2.986e+05
> MPI Message Lengths:  6.769e+06      4.61934   3.787e+03  1.131e+09
> MPI Reductions:       3.680e+02      1.00000
> 
> Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
>                             e.g., VecAXPY() for real vectors of length N --> 2N flops
>                             and VecAXPY() for complex vectors of length N --> 8N flops
> 
> Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
>                         Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total
>  0:      Main Stage: 2.4720e+02 100.0%  3.0311e+10 100.0%  2.986e+05 100.0%  3.787e+03      100.0%  3.670e+02  99.7%
> 
> ------------------------------------------------------------------------------------------------------------------------
> See the 'Profiling' chapter of the users' manual for details on interpreting output.
> Phase summary info:
>    Count: number of times phase was executed
>    Time and Flops: Max - maximum over all processors
>                    Ratio - ratio of maximum to minimum over all processors
>    Mess: number of messages sent
>    Avg. len: average message length (bytes)
>    Reduct: number of global reductions
>    Global: entire computation
>    Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
>       %T - percent time in this phase         %F - percent flops in this phase
>       %M - percent messages in this phase     %L - percent message lengths in this phase
>       %R - percent reductions in this phase
>    Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
> ------------------------------------------------------------------------------------------------------------------------
> Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
>                    Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
> ------------------------------------------------------------------------------------------------------------------------
> 
> --- Event Stage 0: Main Stage
> 
Where is all the data?  It should list all the events and time it spends in each. Did  you use PetscOptionsSetValue() to provide -log_summary? That won't work you need to pass it on the command line or in the PETSC_OPTIONS environmental variable or in a file called petscrc 


Well regardless, it is likely that the matrix is well conditioned enough that the large set up time of hypre BoomerAMG is killing performance. How many iterations in the PCG plus DIC taking?

BTW: you can also run with for example -ksp_type cg -pc_type jacobi or -ksp_type cg -pc_type bjacobi -sub_pc_type icc to get simpler preconditioners with much lower set up times. What do you get for those?

Barry



> ------------------------------------------------------------------------------------------------------------------------
> 
> Memory usage is given in bytes:
> 
> Object Type          Creations   Destructions     Memory  Descendants' Mem.
> Reports information only for process 0.
> 
> --- Event Stage 0: Main Stage
> 
>               Vector   484            482    184328584     0
>       Vector Scatter     1              1         1060     0
>               Matrix     3              3     10175808     0
>            Index Set     2              2        38884     0
>               Viewer     1              0            0     0
>        Krylov Solver    15             15       284400     0
>       Preconditioner    15             15        16440     0
> ========================================================================================================================
> Average time to get PetscTime(): 9.53674e-08
> Average time for MPI_Barrier(): 1.64032e-05
> Average time for zero size MPI_Send(): 0.000232594
> #PETSc Option Table entries:
> -info blah
> -log_summary
> -mat_view ::ascii_info
> -parallel
> #End of PETSc Option Table entries
> Compiled without FORTRAN kernels
> Compiled with full precision matrices (default)
> sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
> Configure options: --with-x=0 -with-pic --with-external-packages-dir=/opt/apps/intel13/mvapich2_1_9/petsc/3.5/externalpackages --with-mpi-compilers=1 --with-mpi-dir=/opt/apps/intel13/mvapich2/1.9 --with-scalar-type=real --with-shared-libraries=1 --with-precision=double --with-hypre=1 --download-hypre --with-ml=1 --download-ml --with-ml=1 --download-ml --with-superlu_dist=1 --download-superlu_dist --with-superlu=1 --download-superlu --with-parmetis=1 --download-parmetis --with-metis=1 --download-metis --with-spai=1 --download-spai --with-mumps=1 --download-mumps --with-parmetis=1 --download-parmetis --with-metis=1 --download-metis --with-scalapack=1 --download-scalapack --with-blacs=1 --download-blacs --with-spooles=1 --download-spooles --with-hdf5=1 --with-hdf5-dir=/opt/apps/intel13/mvapich2_1_9/phdf5/1.8.9 --with-debugging=no --with-blas-lapack-dir=/opt/apps/intel/13/composer_xe_2013.2.146/mkl --with-mpiexec=mpirun_rsh --COPTFLAGS= --FOPTFLAGS= --CXXOPTFLAGS=
> -----------------------------------------
> Libraries compiled on Thu Apr  2 10:06:57 2015 on staff.stampede.tacc.utexas.edu
> Machine characteristics: Linux-2.6.32-431.17.1.el6.x86_64-x86_64-with-centos-6.6-Final
> Using PETSc directory: /opt/apps/intel13/mvapich2_1_9/petsc/3.5
> Using PETSc arch: sandybridge
> -----------------------------------------
> 
> Using C compiler: /opt/apps/intel13/mvapich2/1.9/bin/mpicc  -fPIC -wd1572   ${COPTFLAGS} ${CFLAGS}
> Using Fortran compiler: /opt/apps/intel13/mvapich2/1.9/bin/mpif90  -fPIC    ${FOPTFLAGS} ${FFLAGS}
> -----------------------------------------
> 
> Using include paths: -I/opt/apps/intel13/mvapich2_1_9/petsc/3.5/sandybridge/include -I/opt/apps/intel13/mvapich2_1_9/petsc/3.5/include -I/opt/apps/intel13/mvapich2_1_9/petsc/3.5/include -I/opt/apps/intel13/mvapich2_1_9/petsc/3.5/sandybridge/include -I/opt/apps/intel13/mvapich2_1_9/phdf5/1.8.9/include -I/opt/apps/intel13/mvapich2/1.9/include
> 
> 
> ganesh
>  
> 
>    Barry
> 
> 
> 
> > On Jul 8, 2015, at 11:11 AM, Ganesh Vijayakumar <ganesh.iitm at gmail.com> wrote:
> >
> > Hello,
> >
> >  First of all..thanks to the PETSC developers and everyone else contributing supporting material on the web.
> >
> >  I need to solve a system of equations Ax =b, where A is symmetric, sparse, unstructured and in parallel as a part of a finite volume solver for CFD. Decomposition is already done. I initialize the matrix as MPIAIJ even though it's symmetric as that's the only thing I could get to work.
> >
> > MatCreate(PETSC_COMM_WORLD,&A);
> > MatSetType(A,MATMPIAIJ);
> > MatSetSizes(A,nCellsCurProc,nCellsCurProc,nTotalCells,nTotalCells);
> > MatMPIAIJSetPreallocation(A,10,PETSC_NULL,5,PETSC_NULL);
> > MatSetUp(A) ;
> > // Assemble matrix using MatSetValue.. assemble full matrix even though it's symmetric.
> > MatAssemblyBegin(A, MAT_FINAL_ASSEMBLY) ;
> > MatAssemblyEnd(A, MAT_FINAL_ASSEMBLY) ;
> > //Create solver
> > KSPCreate(PETSC_COMM_WORLD,&ksp);
> > KSPSetType(ksp,KSPFGMRES;)
> > KSPGetPC(ksp, &pc);
> > PCFactorSetShiftType(pc, MAT_SHIFT_POSITIVE_DEFINITE);
> >
> > //PCSetType(pc, PCML); //Trilinos - Multilevel
> >
> > //PCSetType(pc, PCBJACOBI) ; //Incomplete LU
> > //PetscOptionsSetValue("-sub_pc_type", "ilu") ;
> > KSPSetFromOptions(ksp);
> >
> > // PCSetType(pc, PCASM); //Additive Schwarz Methods
> > // PCASMSetOverlap(pc,overlap);
> >
> > PCSetType(pc, PCHYPRE); //HYPRE
> > PCHYPRESetType(pc, "boomeramg");
> >
> > //PCHYPRESetType(pc, "parasails");
> >
> > KSPSetPC(ksp, pc);
> > KSPSetTolerances(ksp, 1e-13,  1e-13,  PETSC_DEFAULT,  PETSC_DEFAULT) ;
> > KSPSetInitialGuessNonzero(ksp, PETSC_TRUE);
> > KSPSetOperators(ksp, A, A);
> > KSPMonitorDefault(ksp, 1, 1, pVoid) ;
> >
> > KSPSolve(ksp,b,x);
> > VecGetArray(x, &getResultArray) ;
> > KSPGetResidualNorm(ksp, &endNorm) ;
> > KSPGetIterationNumber(ksp, &nIterations);
> >
> > KSPDestroy(&ksp);
> >
> >
> >  I know that this works and gives me the correct result. However, boomerAMG is proving to be too slow.. atleast the way I use it at 256 processors with around 12 million unknowns. I need your advice on the preconditioner. Am I using it right? Is there anything else I could I be doing better?
> >
> > ganesh
> 


From bsmith at mcs.anl.gov  Thu Jul  9 18:32:25 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Thu, 9 Jul 2015 18:32:25 -0500
Subject: [petsc-users] Need help improving working PETSC code
In-Reply-To: <CAFtK+eu-M2M35r=HiYh6Ue7zaNQWD1qm+cm+dY3ziUXEC03cBQ@mail.gmail.com>
References: <CAFtK+es_f5TkK8D2f3qQ5kBSF5ewNiBnO4DkqQ8VhfEiiMyi9Q@mail.gmail.com>
	<0D725B71-BF63-4932-979A-A95DE050E5E8@mcs.anl.gov>
	<CAFtK+euRSTMQZ69DJeEvEgPRqkEGYkZGZrZaE-P7n9PbOk9Zbw@mail.gmail.com>
	<C84E3159-DB32-4B38-93EC-A5E6E7CA23A8@mcs.anl.gov>
	<CAFtK+eu-M2M35r=HiYh6Ue7zaNQWD1qm+cm+dY3ziUXEC03cBQ@mail.gmail.com>
Message-ID: <D96AC1E9-2AD9-4A98-AA98-2030C6C62679@mcs.anl.gov>


> On Jul 9, 2015, at 6:04 PM, Ganesh Vijayakumar <ganesh.iitm at gmail.com> wrote:
> 
> Thanks.
> 
> On Thu, Jul 9, 2015 at 6:46 PM Barry Smith <bsmith at mcs.anl.gov> wrote:
> 
> > On Jul 9, 2015, at 2:56 PM, Ganesh Vijayakumar <ganesh.iitm at gmail.com> wrote:
> >
> > Thanks. I apologize for any stupid assumptions/mistakes.
> 
>   You have not made any stupid assumptions/mistakes
> 
> > One thing that became clear to me was to get the machinery working first, improve later. I respond to each of your questions below them.
> >
> > On Wed, Jul 8, 2015 at 4:27 PM Barry Smith <bsmith at mcs.anl.gov> wrote:
> >
> >    Please provide a bit more detail about the operator. Is it a pressure solver for CFD? Cell centered? Does the matrix has a null space of the constant functions?
> >
> > The operator.. yes it's a pressure solver for a PISO/SIMPLE type algorithm. The underlying code is OpenFOAM.
> 
> Make sure to read all the way down.
> 
> Ok. I understand
> 
> >
> > Reg. null space of constant functions, let me verify ... Do you mean Ax = b becomes A (x_1 + x_2) = (c+d) where Ax_1 = c and A x_2 = d where d is constant or zero right? The basic equation is a poisson equation, contains only the 2nd derivative. So I suppose if the entire solution is offset by a constant, it would still satisfy the equations. However, the problem does have Dirichlet boundary conditions on one boundary. So I'm thinking no null space.
> 
>  Yes, no null space
> >
> > Is it the same linear system for each "time-step?" in the CFD solver or different?
> >
> > Different. The structure of the matrix doesn't change every time step (for now), however the values do.
> >
> >    How many iterations is hypre BoomerAMG typically taking?
> >
> >  Around 5 after I relaxed the tolerances (Used to be around 10-13 when I had the tighter tolerances). I solve the system of equations 3 times per "time-step" like here.
> >
> > Mat Object: 256 MPI processes
> >   type: mpiaij
> >   rows=12254823, cols=12254823
> >   total: nonzeros=7.65502e+07, allocated nonzeros=1.83822e+08
> >   total number of mallocs used during MatSetValues calls =0
> >     not using I-node (on process 0) routines
> > simple.corrNonOrtho() = 1 simple.nNonOrthCorr() = 2
> >   1 KSP Residual norm 1.000000000000e+00
> > End residual = 0.000816181009378
> > Number of iterations = 4
> > simple.corrNonOrtho() = 2 simple.nNonOrthCorr() = 2
> >   1 KSP Residual norm 1.000000000000e+00
> > End residual = 0.00118562245298
> > Number of iterations = 3
> > simple.corrNonOrtho() = 3 simple.nNonOrthCorr() = 2
> >   1 KSP Residual norm 1.000000000000e+00
> > End residual = 1.15194716042e-06
> > Number of iterations = 5
> >
> >    This is an extremely tight tolerance, why do you set it so small? KSPSetTolerances(ksp, 1e-13,  1e-13,  PETSC_DEFAULT,  PETSC_DEFAULT) ;
> >
> > Well, that was just a first start.. wanted to make sure it worked.. But reducing the required tolerance to 1e-5, 1e-5 also doesn't change the run time by much. 5 "time-steps" now take 250s compared to 260s earlier. As a comparison, I can use OpenFOAM's inbuilt PCG solver + DIC preconditioner
> 
>   What is DIC?
> 
> OpenFOAM says it's Diagonal Incomplete Cholesky. Quite frankly I've never understood what the diagonal part is. However, I know that the Incomplete Cholesky is a no-fill Cholesky that operates within a processor. As in, each processor won't try to access elements that are out of it. And by know, I mean I've worked the math out.

  Ok, it is block Jacobi with ICC on each block (one per process) so -ksp_type cg -pc_type bjacobi -sub_pc_type icc with PETSc should give similar results to what they get.

> 
> Where is all the data?  It should list all the events and time it spends in each. Did  you use PetscOptionsSetValue() to provide -log_summary? That won't work you need to pass it on the command line or in the PETSC_OPTIONS environmental variable or in a file called petscrc
> 
> Ah.. see the main solver barfs if I pass these options in. So I have to use the other two options. Running this now. Will keep you posted soon. 
> 
> Well regardless, it is likely that the matrix is well conditioned enough that the large set up time of hypre BoomerAMG is killing performance. How many iterations in the PCG plus DIC taking?
> 
> Around 100 each. OpenFOAM has a different method of normalizing it's residuals. I could figure out the equivalent for PETSC, but that's for a later date.
> 
> FDICPCG:  Solving for p, Initial residual = 1, Final residual = 0.000986548198903, No Iterations 80
> FDICPCG:  Solving for p, Initial residual = 0.11287119259, Final residual = 0.000111241202221, No Iterations 98
> FDICPCG:  Solving for p, Initial residual = 0.0204335526765, Final residual = 1.98222786415e-05, No Iterations 118
> 
>  
> BTW: you can also run with for example -ksp_type cg -pc_type jacobi or -ksp_type cg -pc_type bjacobi -sub_pc_type icc to get simpler preconditioners with much lower set up times. What do you get for those?
> 
> Thanks. I ran into some trouble with the KSPCG part. If you didn't notice, I had commented these options out in my first email. So I was atleast on the right track.
> 
> 1. How I do I tell PETSC that my matrix is symmetric. I tried setting my matrix as follows... but am apprehensive of it.
> 
> MatCreateSBAIJ(PETSC_COMM_WORLD, 1, nCellsCurProc, nCellsCurProc, nTotalCells, nTotalCells, 10, NULL, 5, NULL, &A);
> 
>  Could I still use MatSetValue on both upper and lower diagonal part of the matrix. Will PETSC understand that it's redundant?

  Yes, run with -mat_ignore_lower_triangular or call MatSetOption(mat,MAT_IGNORE_LOWER_TRIANGULAR,PETSC_TRUE)
> 
> 2. Do I need PCFactorSetShiftType(pc,MAT_SHIFT_POSITIVE_DEFINITE); ?

  I hope not. But you might.
> 
> 3. What does KSPSetReusePreconditioner(ksp, PETSC_TRUE) do? Should I use it?

  Not at first. What it does it not build a new preconditioner for each solve. If the matrix is changing "slowly" you can often get away with setting this for some number of linear solvers, then set it back to false for the next solve then set it to true again for some number of linear solvers.  You could try it with hypre, say keeping it the same for 10, 50, 100 solves and see what happens time wise.

> 
> ganesh
> 
> 
> 
> Barry
> 
> 
> 
> > ------------------------------------------------------------------------------------------------------------------------
> >
> > Memory usage is given in bytes:
> >
> > Object Type          Creations   Destructions     Memory  Descendants' Mem.
> > Reports information only for process 0.
> >
> > --- Event Stage 0: Main Stage
> >
> >               Vector   484            482    184328584     0
> >       Vector Scatter     1              1         1060     0
> >               Matrix     3              3     10175808     0
> >            Index Set     2              2        38884     0
> >               Viewer     1              0            0     0
> >        Krylov Solver    15             15       284400     0
> >       Preconditioner    15             15        16440     0
> > ========================================================================================================================
> > Average time to get PetscTime(): 9.53674e-08
> > Average time for MPI_Barrier(): 1.64032e-05
> > Average time for zero size MPI_Send(): 0.000232594
> > #PETSc Option Table entries:
> > -info blah
> > -log_summary
> > -mat_view ::ascii_info
> > -parallel
> > #End of PETSc Option Table entries
> > Compiled without FORTRAN kernels
> > Compiled with full precision matrices (default)
> > sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
> > Configure options: --with-x=0 -with-pic --with-external-packages-dir=/opt/apps/intel13/mvapich2_1_9/petsc/3.5/externalpackages --with-mpi-compilers=1 --with-mpi-dir=/opt/apps/intel13/mvapich2/1.9 --with-scalar-type=real --with-shared-libraries=1 --with-precision=double --with-hypre=1 --download-hypre --with-ml=1 --download-ml --with-ml=1 --download-ml --with-superlu_dist=1 --download-superlu_dist --with-superlu=1 --download-superlu --with-parmetis=1 --download-parmetis --with-metis=1 --download-metis --with-spai=1 --download-spai --with-mumps=1 --download-mumps --with-parmetis=1 --download-parmetis --with-metis=1 --download-metis --with-scalapack=1 --download-scalapack --with-blacs=1 --download-blacs --with-spooles=1 --download-spooles --with-hdf5=1 --with-hdf5-dir=/opt/apps/intel13/mvapich2_1_9/phdf5/1.8.9 --with-debugging=no --with-blas-lapack-dir=/opt/apps/intel/13/composer_xe_2013.2.146/mkl --with-mpiexec=mpirun_rsh --COPTFLAGS= --FOPTFLAGS= --CXXOPTFLAGS=
> > -----------------------------------------
> > Libraries compiled on Thu Apr  2 10:06:57 2015 on staff.stampede.tacc.utexas.edu
> > Machine characteristics: Linux-2.6.32-431.17.1.el6.x86_64-x86_64-with-centos-6.6-Final
> > Using PETSc directory: /opt/apps/intel13/mvapich2_1_9/petsc/3.5
> > Using PETSc arch: sandybridge
> > -----------------------------------------
> >
> > Using C compiler: /opt/apps/intel13/mvapich2/1.9/bin/mpicc  -fPIC -wd1572   ${COPTFLAGS} ${CFLAGS}
> > Using Fortran compiler: /opt/apps/intel13/mvapich2/1.9/bin/mpif90  -fPIC    ${FOPTFLAGS} ${FFLAGS}
> > -----------------------------------------
> >
> > Using include paths: -I/opt/apps/intel13/mvapich2_1_9/petsc/3.5/sandybridge/include -I/opt/apps/intel13/mvapich2_1_9/petsc/3.5/include -I/opt/apps/intel13/mvapich2_1_9/petsc/3.5/include -I/opt/apps/intel13/mvapich2_1_9/petsc/3.5/sandybridge/include -I/opt/apps/intel13/mvapich2_1_9/phdf5/1.8.9/include -I/opt/apps/intel13/mvapich2/1.9/include
> >
> >
> > ganesh
> >
> >
> >    Barry
> >
> >
> >
> > > On Jul 8, 2015, at 11:11 AM, Ganesh Vijayakumar <ganesh.iitm at gmail.com> wrote:
> > >
> > > Hello,
> > >
> > >  First of all..thanks to the PETSC developers and everyone else contributing supporting material on the web.
> > >
> > >  I need to solve a system of equations Ax =b, where A is symmetric, sparse, unstructured and in parallel as a part of a finite volume solver for CFD. Decomposition is already done. I initialize the matrix as MPIAIJ even though it's symmetric as that's the only thing I could get to work.
> > >
> > > MatCreate(PETSC_COMM_WORLD,&A);
> > > MatSetType(A,MATMPIAIJ);
> > > MatSetSizes(A,nCellsCurProc,nCellsCurProc,nTotalCells,nTotalCells);
> > > MatMPIAIJSetPreallocation(A,10,PETSC_NULL,5,PETSC_NULL);
> > > MatSetUp(A) ;
> > > // Assemble matrix using MatSetValue.. assemble full matrix even though it's symmetric.
> > > MatAssemblyBegin(A, MAT_FINAL_ASSEMBLY) ;
> > > MatAssemblyEnd(A, MAT_FINAL_ASSEMBLY) ;
> > > //Create solver
> > > KSPCreate(PETSC_COMM_WORLD,&ksp);
> > > KSPSetType(ksp,KSPFGMRES;)
> > > KSPGetPC(ksp, &pc);
> > > PCFactorSetShiftType(pc, MAT_SHIFT_POSITIVE_DEFINITE);
> > >
> > > //PCSetType(pc, PCML); //Trilinos - Multilevel
> > >
> > > //PCSetType(pc, PCBJACOBI) ; //Incomplete LU
> > > //PetscOptionsSetValue("-sub_pc_type", "ilu") ;
> > > KSPSetFromOptions(ksp);
> > >
> > > // PCSetType(pc, PCASM); //Additive Schwarz Methods
> > > // PCASMSetOverlap(pc,overlap);
> > >
> > > PCSetType(pc, PCHYPRE); //HYPRE
> > > PCHYPRESetType(pc, "boomeramg");
> > >
> > > //PCHYPRESetType(pc, "parasails");
> > >
> > > KSPSetPC(ksp, pc);
> > > KSPSetTolerances(ksp, 1e-13,  1e-13,  PETSC_DEFAULT,  PETSC_DEFAULT) ;
> > > KSPSetInitialGuessNonzero(ksp, PETSC_TRUE);
> > > KSPSetOperators(ksp, A, A);
> > > KSPMonitorDefault(ksp, 1, 1, pVoid) ;
> > >
> > > KSPSolve(ksp,b,x);
> > > VecGetArray(x, &getResultArray) ;
> > > KSPGetResidualNorm(ksp, &endNorm) ;
> > > KSPGetIterationNumber(ksp, &nIterations);
> > >
> > > KSPDestroy(&ksp);
> > >
> > >
> > >  I know that this works and gives me the correct result. However, boomerAMG is proving to be too slow.. atleast the way I use it at 256 processors with around 12 million unknowns. I need your advice on the preconditioner. Am I using it right? Is there anything else I could I be doing better?
> > >
> > > ganesh
> >


From c.bradley at auckland.ac.nz  Thu Jul  9 21:32:08 2015
From: c.bradley at auckland.ac.nz (Chris Bradley)
Date: Fri, 10 Jul 2015 14:32:08 +1200
Subject: [petsc-users] Vector form of TS solvers
In-Reply-To: <F333A439-A875-462E-A8FB-6C8351DD5EAE@mcs.anl.gov>
References: <559DB14E.8080801@auckland.ac.nz>
	<F333A439-A875-462E-A8FB-6C8351DD5EAE@mcs.anl.gov>
Message-ID: <559F2EA8.3080006@auckland.ac.nz>

Dear Barry,
thank you for your reply.

On 09/07/15 11:47, Barry Smith wrote:
> 
>> On Jul 8, 2015, at 6:25 PM, Chris Bradley <c.bradley at auckland.ac.nz> wrote:
>>
>> Dear PETSc,
>> I was wondering if you had any advice for using PETSc TS solvers to
>> solve a vector of ODEs. PETSc TS solvers solve DAEs of the form
>>
>> f(t,u,u^dot,a) = g(u,t) = 0 (for my case)
>>
>> where f is a user provided function, u is a vector of state variables,
>> u^dot a vector of the derivatives of state variables and a is a vector
>> of parameters (passed through the context).
>>
>> I need to solve a large number of these DAEs (one for every node in a
>> bigger finite element problem). Is there a vector form of the TS solvers
>> that can solve
>>
>> F(t,U,U^dot) = G(U,t) = 0
>>
>> where F is now a vector, U is a matrix of state variables and U^dot is a
>> matrix of the derivatives of U. Each row of the system corresponds to
>> the standard PETSc TS problem above and is independent of every other row.
> 
>   No, there is not.
> 
>>
>> If I understand the TS manual correctly then if I wanted to do this in
>> PETSc I would have to create a TS object and state and derivative
>> vectors objects for each row?
> 
>    That is one way to do (if the size of the individual DAE is tiny (say 3) then yes it would use a great deal of "extra" memory). You could also have a single TS on each process that you "reused" for each "small problem" but how difficult this would be depends on how often you need to solve each of these (for example do you run it for many time steps and then move on to the next one or do you need to get out the result after each time step and use it in some other computation?).
> 

The size of the DAE (size of u etc.) is anywhere from 2-3 to 80-90 with
an average of ~30-40. The DAE is integrated from t1 to t2 and then the
solution is used in a larger finite element solve which marches through
time. Thus each ODE is evaluated a large number of times. It could be
possible to reuse the TS object but I think I would still have to use
individual vector objects that point at the state variables and their
derivatives for each ODE??

>> All these PETSc objects for each row would
>> seem like a big overhead if there was a very large number of rows
>> (potentially tens of millions for my problem).
> 
>   How many unknowns are there in each individual (uncoupled) DAE?

anywhere from 2-3 to 80-90 with an average of ~30-40

> 
>   Is each individual DAE essentially the same DAE (with different parameter values etc?)

Yes, It can be organised that way. There may be a few different DAEs but
these can be consolidated into a number of blocks each with the same DAE.

> 
>   Is the Jacobian for each individual (uncoupled) DAE dense or sparse, if sparse is it the same for each one?

The Jacobian would be sparse and constant.

Best wishes
Chris

> 
>   Barry
> 
>>
>> Thanks for your help
>> Chris
>> -- 
>> Chris Bradley
>> Auckland Bioengineering Institute,
>> University of Auckland,
>> Private Bag 92019,
>> New Zealand.
>>
>> Tel: +64 9 373 7599 xtn 89924
>> Fax: +64 9 367 7157
>>
> 

-- 
Chris Bradley
Auckland Bioengineering Institute,
University of Auckland,
Private Bag 92019,
New Zealand.

Tel: +64 9 373 7599 xtn 89924
Fax: +64 9 367 7157


From zocca.marco at gmail.com  Thu Jul  9 23:02:35 2015
From: zocca.marco at gmail.com (Marco Zocca)
Date: Fri, 10 Jul 2015 06:02:35 +0200
Subject: [petsc-users] human-readable examples and PETSc idioms
Message-ID: <CAKE6T0RGQEXHkgtuP8YuYMgojhO_Qj83CQq8P4AgVm1GaY5EDQ@mail.gmail.com>

Hello,
   I'm looking for some non-optimized PETSc code; namely, I struggle a
bit with generalizing the provided examples. On one hand inlined
elementary operations help keep track of the FLOPs but make for
hard-to read code.

For instance, KSP example 2, (
http://www.mcs.anl.gov/petsc/petsc-current/src/ksp/ksp/examples/tutorials/ex2.c.html
), isn't there a better abstraction to defining the finite-difference
grid Laplacian than the following?

for (Ii=Istart; Ii<Iend; Ii++) {
      v = -1.0; i = Ii/n; j = Ii - i*n;
      if (i>0)   {J = Ii - n; MatSetValues(A,1,&Ii,1,&J,&v,ADD_VALUES);}
      if (i<m-1) {J = Ii + n; MatSetValues(A,1,&Ii,1,&J,&v,ADD_VALUES);}
      if (j>0)   {J = Ii - 1; MatSetValues(A,1,&Ii,1,&J,&v,ADD_VALUES);}
      if (j<n-1) {J = Ii + 1; MatSetValues(A,1,&Ii,1,&J,&v,ADD_VALUES);}
      v = 4.0; MatSetValues(A,1,&Ii,1,&Ii,&v,ADD_VALUES);
    }

I see this approach as very error prone, yet this is one of the
simplest examples.

Another problematic trend I see is hardcoding constants and
assumptions on the functions, e.g. in the following (taken from
http://www.mcs.anl.gov/petsc/petsc-current/src/snes/examples/tutorials/ex2.c.html
, removed comments for space) we are interested in forming a matrix A
from the values contained in a vector x; i.e. some 'map' operation
that sweeps x and prepares rows of A at a time according to some fixed
stencil, with separate treatment of boundary values .

Isn't there an idiom to abstract out this functionality? It's one of
the most common operations in numerical PDE codes:

VecGetArrayRead(x,&xx);

VecGetSize(x,&n);
d    = (PetscReal)(n - 1); d = d*d;

for (i=1; i<n-1; i++) {
  j[0] = i - 1; j[1] = i; j[2] = i + 1;
  A[0] = A[2] = d; A[1] = -2.0*d + 2.0*xx[i];
  MatSetValues(jac,1,&i,3,j,A,INSERT_VALUES);
}

i = 0;   A[0] = 1.0;
MatSetValues(jac,1,&i,1,&i,A,INSERT_VALUES);

i = n-1; A[0] = 1.0;

MatSetValues(jac,1,&i,1,&i,A,INSERT_VALUES);

VecRestoreArrayRead(x,&xx);


I think it would be extremely helpful if the developers of the
examples spent a little time in adding theory annotations to the code,
and I would be very thankful if anybody could point me to relevant
tutorials and literature.

Thank you in advance and kind regards,
Marco Zocca

From aotero at fi.uba.ar  Fri Jul 10 06:48:05 2015
From: aotero at fi.uba.ar (Alejandro D Otero)
Date: Fri, 10 Jul 2015 13:48:05 +0200
Subject: [petsc-users] Nodes coordinates in distributed dmplex
In-Reply-To: <CAMYG4Gne-4cQ85mmJSM1o=5K4fF4bjZFnmKN0N7656jfmRxZEw@mail.gmail.com>
References: <CABRJL_jb8oGCy2+5wf-jmth+g8R73YZ31JQPhweavYOQYDT4dw@mail.gmail.com>
	<CAMYG4Gne-4cQ85mmJSM1o=5K4fF4bjZFnmKN0N7656jfmRxZEw@mail.gmail.com>
Message-ID: <CABRJL_gmv6U5WGrpqo9RsSCsnv9p8LhoT3_EvwSGXs8Di8y0Hw@mail.gmail.com>

Hi Matt, thanks for your answer.

I got a vector from getCoordinates(). How are their components indexed? is
(p * dim + d) with p: node, dim: of the problem, x_d coordinate of the
node, ok?
Which numbering for p? The local number of node, the number of point in the
DAG of the dm, the original number of node?

I am trying a simple square mesh with 16 4-node square elements parted into
2 process. Total of 25 nodes.
The distributed dm seems alright to me. Each process gets a dm with 8
elements an 15 nodes, which means that the 5 shared nodes are local to each
process. But one of the process gives negative values for the shared nodes.
How need them to be mapped to get the right number.

It seems I'm using a wrong approach to this. May be I need to get the
coordinates in a somehow different way. I'm working on a from-scratch
implementation of a FEM code based on petsc4py. I want to code the problem
matrices assembly from elemental matrices. I've already done this
sequentially, but I got stuck when trying to compute elemental matrices in
parallel because I don't understand the way of obtaining the coordinates of
the nodes in for each element.

Again, thanks for your help,

A.









On Thu, Jul 9, 2015 at 5:18 PM, Matthew Knepley <knepley at gmail.com> wrote:

> On Thu, Jul 9, 2015 at 7:42 AM, Alejandro D Otero <aotero at fi.uba.ar>
> wrote:
>
>> Hi, sorry if this is an obvious question, but I cannot figure out how to
>> recover finite element nodes coordinates once I have distributed a mesh
>> stored as a dmplex. I am using petsc4py as interface to petsc rutines.
>>
>> I first created a dmplex using:
>> dm.createFromCellList()
>>
>> In a sequential run I got the coordinates with:
>> Coords = dm.getCoordinates()
>>
>> which gave a sequential vector with the coordinates of the mesh nodes.
>>
>> When I distribute the mesh with:
>> dm.distribute()
>>
>> each mpi process has it own dm but the indexing of the vector resulting
>> from getCoordinates() or getCoordinatesLocal() seems not consistent with
>> the local numbering of the cells and nodes.
>>
>
> When the mesh is distributed, the vertices are renumbered. Thus the
> coordinates you get out are
> for reordered local vertices, but they are consistent with the local
> topology (cells still contain the
> right vertices) and the overlap mapping (SF still connects the shared
> vertices).
>
> What do you need it to do?
>
>   Thanks,
>
>     Matt
>
>
>> Which is the correct way of doing this in PETSc philosophy?
>>
>> Thanks in advance,
>> Alejandro
>>
>
>
>
> --
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>
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From knepley at gmail.com  Fri Jul 10 11:14:31 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Fri, 10 Jul 2015 11:14:31 -0500
Subject: [petsc-users] Nodes coordinates in distributed dmplex
In-Reply-To: <CABRJL_gmv6U5WGrpqo9RsSCsnv9p8LhoT3_EvwSGXs8Di8y0Hw@mail.gmail.com>
References: <CABRJL_jb8oGCy2+5wf-jmth+g8R73YZ31JQPhweavYOQYDT4dw@mail.gmail.com>
	<CAMYG4Gne-4cQ85mmJSM1o=5K4fF4bjZFnmKN0N7656jfmRxZEw@mail.gmail.com>
	<CABRJL_gmv6U5WGrpqo9RsSCsnv9p8LhoT3_EvwSGXs8Di8y0Hw@mail.gmail.com>
Message-ID: <CAMYG4Gn0pFke-rWG3pSp_bru-ekeCdeFm12zN=2YFN3cNVdHmw@mail.gmail.com>

On Fri, Jul 10, 2015 at 6:48 AM, Alejandro D Otero <aotero at fi.uba.ar> wrote:

> Hi Matt, thanks for your answer.
>
> I got a vector from getCoordinates(). How are their components indexed?
> is (p * dim + d) with p: node, dim: of the problem, x_d coordinate of the
> node, ok?
> Which numbering for p? The local number of node, the number of point in
> the DAG of the dm, the original number of node?
>

All data layouts for Plex are described by a PetscSection (which is how it
should be in the rest of PETSc as well). The PetscSection is a map
from mesh points to (# dof, offset) pairs. Thus, the way I get coordinates
is the following:

DMGetCoordinatesLocal(dm, &coordinates);
DMGetCoordinateDM(dm, &cdm);
DMGetDefaultSection(cdm, &cs);
PetscSectionGetChart(cs, &pStart, &pEnd);
VecGetArrayRead(coordinates, &coords);
for (p = pStart; p < pEnd; ++p) {
  PetscInt dof, off;

  PetscSectionGetDof(cs, p, &dof);
  PetscSectionGetOffset(cs, p, &off);
  for (d = 0; d < dof; ++d) <compute with coords[off+d]>
}
VecRestoreArrayRead(coordinates, &coords);


> I am trying a simple square mesh with 16 4-node square elements parted
> into 2 process. Total of 25 nodes.
> The distributed dm seems alright to me. Each process gets a dm with 8
> elements an 15 nodes, which means that the 5 shared nodes are local to each
> process. But one of the process gives negative values for the shared nodes.
> How need them to be mapped to get the right number.
>

Where do you get negative point numbers? I encode off-process point numbers
as -(remote point + 1).


> It seems I'm using a wrong approach to this. May be I need to get the
> coordinates in a somehow different way. I'm working on a from-scratch
> implementation of a FEM code based on petsc4py. I want to code the problem
> matrices assembly from elemental matrices. I've already done this
> sequentially, but I got stuck when trying to compute elemental matrices in
> parallel because I don't understand the way of obtaining the coordinates of
> the nodes in for each element.
>

The way I get coordinates for the element c is

  PetscScalar *coords = NULL;
  PetscInt        csize;

  ierr = DMPlexVecGetClosure(dm, cs, coordinates, c, &csize,
&coords);CHKERRQ(ierr);
  ierr = DMPlexVecRestoreClosure(dm, cs, coordinates, c, &csize,
&coords);CHKERRQ(ierr);

  Thanks,

     Matt


> Again, thanks for your help,
>
> A.
>
>
>
>
>
>
>
>
>
> On Thu, Jul 9, 2015 at 5:18 PM, Matthew Knepley <knepley at gmail.com> wrote:
>
>> On Thu, Jul 9, 2015 at 7:42 AM, Alejandro D Otero <aotero at fi.uba.ar>
>> wrote:
>>
>>> Hi, sorry if this is an obvious question, but I cannot figure out how to
>>> recover finite element nodes coordinates once I have distributed a mesh
>>> stored as a dmplex. I am using petsc4py as interface to petsc rutines.
>>>
>>> I first created a dmplex using:
>>> dm.createFromCellList()
>>>
>>> In a sequential run I got the coordinates with:
>>> Coords = dm.getCoordinates()
>>>
>>> which gave a sequential vector with the coordinates of the mesh nodes.
>>>
>>> When I distribute the mesh with:
>>> dm.distribute()
>>>
>>> each mpi process has it own dm but the indexing of the vector resulting
>>> from getCoordinates() or getCoordinatesLocal() seems not consistent with
>>> the local numbering of the cells and nodes.
>>>
>>
>> When the mesh is distributed, the vertices are renumbered. Thus the
>> coordinates you get out are
>> for reordered local vertices, but they are consistent with the local
>> topology (cells still contain the
>> right vertices) and the overlap mapping (SF still connects the shared
>> vertices).
>>
>> What do you need it to do?
>>
>>   Thanks,
>>
>>     Matt
>>
>>
>>> Which is the correct way of doing this in PETSc philosophy?
>>>
>>> Thanks in advance,
>>> Alejandro
>>>
>>
>>
>>
>> --
>> What most experimenters take for granted before they begin their
>> experiments is infinitely more interesting than any results to which their
>> experiments lead.
>> -- Norbert Wiener
>>
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From knepley at gmail.com  Fri Jul 10 11:17:39 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Fri, 10 Jul 2015 11:17:39 -0500
Subject: [petsc-users] human-readable examples and PETSc idioms
In-Reply-To: <CAKE6T0RGQEXHkgtuP8YuYMgojhO_Qj83CQq8P4AgVm1GaY5EDQ@mail.gmail.com>
References: <CAKE6T0RGQEXHkgtuP8YuYMgojhO_Qj83CQq8P4AgVm1GaY5EDQ@mail.gmail.com>
Message-ID: <CAMYG4Gmi61muokwT-tqAt0zb0NB+4tbGrD2Z-z_T+g7VaFvdpQ@mail.gmail.com>

On Thu, Jul 9, 2015 at 11:02 PM, Marco Zocca <zocca.marco at gmail.com> wrote:

> Hello,
>    I'm looking for some non-optimized PETSc code; namely, I struggle a
> bit with generalizing the provided examples. On one hand inlined
> elementary operations help keep track of the FLOPs but make for
> hard-to read code.
>
> For instance, KSP example 2, (
>
> http://www.mcs.anl.gov/petsc/petsc-current/src/ksp/ksp/examples/tutorials/ex2.c.html
> ), isn't there a better abstraction to defining the finite-difference
> grid Laplacian than the following?
>
> for (Ii=Istart; Ii<Iend; Ii++) {
>       v = -1.0; i = Ii/n; j = Ii - i*n;
>       if (i>0)   {J = Ii - n; MatSetValues(A,1,&Ii,1,&J,&v,ADD_VALUES);}
>       if (i<m-1) {J = Ii + n; MatSetValues(A,1,&Ii,1,&J,&v,ADD_VALUES);}
>       if (j>0)   {J = Ii - 1; MatSetValues(A,1,&Ii,1,&J,&v,ADD_VALUES);}
>       if (j<n-1) {J = Ii + 1; MatSetValues(A,1,&Ii,1,&J,&v,ADD_VALUES);}
>       v = 4.0; MatSetValues(A,1,&Ii,1,&Ii,&v,ADD_VALUES);
>     }
>
> I see this approach as very error prone, yet this is one of the
> simplest examples.
>

You can use MatSetValuesStencil() as is done here:

http://www.mcs.anl.gov/petsc/petsc-current/src/ksp/ksp/examples/tutorials/ex50.c.html

on line 162.


> Another problematic trend I see is hardcoding constants and
> assumptions on the functions, e.g. in the following (taken from
>
> http://www.mcs.anl.gov/petsc/petsc-current/src/snes/examples/tutorials/ex2.c.html
> , removed comments for space) we are interested in forming a matrix A
> from the values contained in a vector x; i.e. some 'map' operation
> that sweeps x and prepares rows of A at a time according to some fixed
> stencil, with separate treatment of boundary values .
>
> Isn't there an idiom to abstract out this functionality? It's one of
> the most common operations in numerical PDE codes:
>

Actually, this is only common is toy example. Almost no real PDEs have a
fixed stencil
because you have material coefficients, or nonlinearities, or constraints,
etc.

   Matt


> VecGetArrayRead(x,&xx);
>
> VecGetSize(x,&n);
> d    = (PetscReal)(n - 1); d = d*d;
>
> for (i=1; i<n-1; i++) {
>   j[0] = i - 1; j[1] = i; j[2] = i + 1;
>   A[0] = A[2] = d; A[1] = -2.0*d + 2.0*xx[i];
>   MatSetValues(jac,1,&i,3,j,A,INSERT_VALUES);
> }
>
> i = 0;   A[0] = 1.0;
> MatSetValues(jac,1,&i,1,&i,A,INSERT_VALUES);
>
> i = n-1; A[0] = 1.0;
>
> MatSetValues(jac,1,&i,1,&i,A,INSERT_VALUES);
>
> VecRestoreArrayRead(x,&xx);
>
>
> I think it would be extremely helpful if the developers of the
> examples spent a little time in adding theory annotations to the code,
> and I would be very thankful if anybody could point me to relevant
> tutorials and literature.
>
> Thank you in advance and kind regards,
> Marco Zocca
>



-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From bsmith at mcs.anl.gov  Fri Jul 10 11:44:46 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Fri, 10 Jul 2015 11:44:46 -0500
Subject: [petsc-users] Vector form of TS solvers
In-Reply-To: <559F2EA8.3080006@auckland.ac.nz>
References: <559DB14E.8080801@auckland.ac.nz>
	<F333A439-A875-462E-A8FB-6C8351DD5EAE@mcs.anl.gov>
	<559F2EA8.3080006@auckland.ac.nz>
Message-ID: <75BBA555-9448-4710-96F8-ECDD17FB9C8F@mcs.anl.gov>


   Chris,

    I would start with using an array of TS and not worry initially about memory usage. The bulk of the memory is in the vectors and matrices and preconditioners anyways. 

    Once you have it all working doing the simulations you want we can do some memory analysis and see if we can save a bit of memory.

   Barry

> On Jul 9, 2015, at 9:32 PM, Chris Bradley <c.bradley at auckland.ac.nz> wrote:
> 
> Dear Barry,
> thank you for your reply.
> 
> On 09/07/15 11:47, Barry Smith wrote:
>> 
>>> On Jul 8, 2015, at 6:25 PM, Chris Bradley <c.bradley at auckland.ac.nz> wrote:
>>> 
>>> Dear PETSc,
>>> I was wondering if you had any advice for using PETSc TS solvers to
>>> solve a vector of ODEs. PETSc TS solvers solve DAEs of the form
>>> 
>>> f(t,u,u^dot,a) = g(u,t) = 0 (for my case)
>>> 
>>> where f is a user provided function, u is a vector of state variables,
>>> u^dot a vector of the derivatives of state variables and a is a vector
>>> of parameters (passed through the context).
>>> 
>>> I need to solve a large number of these DAEs (one for every node in a
>>> bigger finite element problem). Is there a vector form of the TS solvers
>>> that can solve
>>> 
>>> F(t,U,U^dot) = G(U,t) = 0
>>> 
>>> where F is now a vector, U is a matrix of state variables and U^dot is a
>>> matrix of the derivatives of U. Each row of the system corresponds to
>>> the standard PETSc TS problem above and is independent of every other row.
>> 
>>  No, there is not.
>> 
>>> 
>>> If I understand the TS manual correctly then if I wanted to do this in
>>> PETSc I would have to create a TS object and state and derivative
>>> vectors objects for each row?
>> 
>>   That is one way to do (if the size of the individual DAE is tiny (say 3) then yes it would use a great deal of "extra" memory). You could also have a single TS on each process that you "reused" for each "small problem" but how difficult this would be depends on how often you need to solve each of these (for example do you run it for many time steps and then move on to the next one or do you need to get out the result after each time step and use it in some other computation?).
>> 
> 
> The size of the DAE (size of u etc.) is anywhere from 2-3 to 80-90 with
> an average of ~30-40. The DAE is integrated from t1 to t2 and then the
> solution is used in a larger finite element solve which marches through
> time. Thus each ODE is evaluated a large number of times. It could be
> possible to reuse the TS object but I think I would still have to use
> individual vector objects that point at the state variables and their
> derivatives for each ODE??
> 
>>> All these PETSc objects for each row would
>>> seem like a big overhead if there was a very large number of rows
>>> (potentially tens of millions for my problem).
>> 
>>  How many unknowns are there in each individual (uncoupled) DAE?
> 
> anywhere from 2-3 to 80-90 with an average of ~30-40
> 
>> 
>>  Is each individual DAE essentially the same DAE (with different parameter values etc?)
> 
> Yes, It can be organised that way. There may be a few different DAEs but
> these can be consolidated into a number of blocks each with the same DAE.
> 
>> 
>>  Is the Jacobian for each individual (uncoupled) DAE dense or sparse, if sparse is it the same for each one?
> 
> The Jacobian would be sparse and constant.
> 
> Best wishes
> Chris
> 
>> 
>>  Barry
>> 
>>> 
>>> Thanks for your help
>>> Chris
>>> -- 
>>> Chris Bradley
>>> Auckland Bioengineering Institute,
>>> University of Auckland,
>>> Private Bag 92019,
>>> New Zealand.
>>> 
>>> Tel: +64 9 373 7599 xtn 89924
>>> Fax: +64 9 367 7157
>>> 
>> 
> 
> -- 
> Chris Bradley
> Auckland Bioengineering Institute,
> University of Auckland,
> Private Bag 92019,
> New Zealand.
> 
> Tel: +64 9 373 7599 xtn 89924
> Fax: +64 9 367 7157


From ganesh.iitm at gmail.com  Fri Jul 10 12:34:53 2015
From: ganesh.iitm at gmail.com (Ganesh Vijayakumar)
Date: Fri, 10 Jul 2015 17:34:53 +0000
Subject: [petsc-users] Need help improving working PETSC code
In-Reply-To: <D96AC1E9-2AD9-4A98-AA98-2030C6C62679@mcs.anl.gov>
References: <CAFtK+es_f5TkK8D2f3qQ5kBSF5ewNiBnO4DkqQ8VhfEiiMyi9Q@mail.gmail.com>
	<0D725B71-BF63-4932-979A-A95DE050E5E8@mcs.anl.gov>
	<CAFtK+euRSTMQZ69DJeEvEgPRqkEGYkZGZrZaE-P7n9PbOk9Zbw@mail.gmail.com>
	<C84E3159-DB32-4B38-93EC-A5E6E7CA23A8@mcs.anl.gov>
	<CAFtK+eu-M2M35r=HiYh6Ue7zaNQWD1qm+cm+dY3ziUXEC03cBQ@mail.gmail.com>
	<D96AC1E9-2AD9-4A98-AA98-2030C6C62679@mcs.anl.gov>
Message-ID: <CAFtK+euHDOhaWb2iApWC13Pg19B6Ap4peR2CXXLgp_Wox58zOA@mail.gmail.com>

Hello,

On Thu, Jul 9, 2015 at 7:32 PM Barry Smith <bsmith at mcs.anl.gov> wrote:

>
>   Ok, it is block Jacobi with ICC on each block (one per process) so
> -ksp_type cg -pc_type bjacobi -sub_pc_type icc with PETSc should give
> similar results to what they get.
>
> >
> > Where is all the data?  It should list all the events and time it spends
> in each. Did  you use PetscOptionsSetValue() to provide -log_summary? That
> won't work you need to pass it on the command line or in the PETSC_OPTIONS
> environmental variable or in a file called petscrc
>

Using Petsc Release Version 3.5.3, Jan, 31, 2015

                         Max       Max/Min        Avg      Total
Time (sec):           9.756e+01      1.00369   9.726e+01
Objects:              4.500e+01      1.00000   4.500e+01
Flops:                1.256e+08      1.17291   1.184e+08  3.031e+10
Flops/sec:            1.292e+06      1.17364   1.217e+06  3.116e+08
MPI Messages:         3.956e+03     21.50000   1.167e+03  2.986e+05
MPI Message Lengths:  6.769e+06      4.61934   3.787e+03  1.131e+09
MPI Reductions:       3.120e+02      1.00000

Flop counting convention: 1 flop = 1 real number operation of type
(multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N
--> 2N flops
                            and VecAXPY() for complex vectors of length N
--> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages
---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts
%Total     Avg         %Total   counts   %Total
 0:      Main Stage: 9.7259e+01 100.0%  3.0311e+10 100.0%  2.986e+05
100.0%  3.787e+03      100.0%  3.110e+02  99.7%

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on
interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and
PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this
phase
      %M - percent messages in this phase     %L - percent message lengths
in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over
all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)
Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len
Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

VecMDot               75 1.0 1.1153e-01 2.0 2.28e+07 1.0 0.0e+00 0.0e+00
7.5e+01  0 19  0  0 24   0 19  0  0 24 51865
VecNorm              105 1.0 2.6864e-01 1.1 1.02e+07 1.0 0.0e+00 0.0e+00
1.0e+02  0  8  0  0 34   0  8  0  0 34  9580
VecScale              90 1.0 2.2329e-02 6.7 4.35e+06 1.0 0.0e+00 0.0e+00
0.0e+00  0  4  0  0  0   0  4  0  0  0 49394
VecSet               121 1.0 1.1327e-02 1.1 0.00e+00 0.0 0.0e+00 0.0e+00
0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecAXPY               15 1.0 1.6739e-03 1.2 1.45e+06 1.0 0.0e+00 0.0e+00
0.0e+00  0  1  0  0  0   0  1  0  0  0 219629
VecWAXPY              15 1.0 2.1994e-03 1.9 7.25e+05 1.0 0.0e+00 0.0e+00
0.0e+00  0  1  0  0  0   0  1  0  0  0 83578
VecMAXPY              90 1.0 2.7625e-02 1.8 3.01e+07 1.0 0.0e+00 0.0e+00
0.0e+00  0 25  0  0  0   0 25  0  0  0 275924
VecAssemblyBegin      30 1.0 1.2747e-02 1.7 0.00e+00 0.0 0.0e+00 0.0e+00
9.0e+01  0  0  0  0 29   0  0  0  0 29     0
VecAssemblyEnd        30 1.0 5.1475e-0426.7 0.00e+00 0.0 0.0e+00 0.0e+00
0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecScatterBegin       90 1.0 1.4369e-02 5.4 0.00e+00 0.0 2.9e+05 3.9e+03
0.0e+00  0  0 98 99  0   0  0 98 99  0     0
VecScatterEnd         90 1.0 4.2581e-0211.1 0.00e+00 0.0 0.0e+00 0.0e+00
0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatMult               90 1.0 1.6290e-01 1.6 5.63e+07 1.5 2.9e+05 3.9e+03
0.0e+00  0 42 98 99  0   0 42 98 99  0 77813
MatConvert             5 1.0 4.0061e-02 1.2 0.00e+00 0.0 0.0e+00 0.0e+00
0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyBegin      10 1.0 1.2128e-01 3.0 0.00e+00 0.0 0.0e+00 0.0e+00
2.0e+01  0  0  0  0  6   0  0  0  0  6     0
MatAssemblyEnd        10 1.0 5.6291e-02 1.0 0.00e+00 0.0 6.5e+03 9.6e+02
8.0e+00  0  0  2  1  3   0  0  2  1  3     0
MatGetRowIJ           10 1.0 9.0599e-06 0.0 0.00e+00 0.0 0.0e+00 0.0e+00
0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatZeroEntries         5 1.0 5.0242e-03 1.2 0.00e+00 0.0 0.0e+00 0.0e+00
0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatView                5 1.0 3.0882e-03 3.5 0.00e+00 0.0 0.0e+00 0.0e+00
5.0e+00  0  0  0  0  2   0  0  0  0  2     0
KSPGMRESOrthog        75 1.0 1.2176e-01 1.9 4.56e+07 1.0 0.0e+00 0.0e+00
7.5e+01  0 38  0  0 24   0 38  0  0 24 95014
KSPSetUp               1 1.0 2.6391e-03 2.1 0.00e+00 0.0 0.0e+00 0.0e+00
0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSolve              15 1.0 9.3209e+01 1.0 1.26e+08 1.2 2.9e+05 3.9e+03
1.8e+02 96100 98 99 59  96100 98 99 59   325
PCSetUp                5 1.0 7.7425e+01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00
4.0e+00 80  0  0  0  1  80  0  0  0  1     0
PCApply               75 1.0 1.5272e+01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00
0.0e+00 16  0  0  0  0  16  0  0  0  0     0
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Vector    36             34     12361096     0
      Vector Scatter     1              1         1060     0
              Matrix     3              3     10175808     0
       Krylov Solver     1              1        18960     0
      Preconditioner     1              1         1096     0
              Viewer     1              0            0     0
           Index Set     2              2        38884     0
========================================================================================================================
Average time to get PetscTime(): 0
Average time for MPI_Barrier(): 1.7786e-05
Average time for zero size MPI_Send(): 0.000176195
#PETSc Option Table entries:
-info blah
-log_summary
-mat_view ::ascii_info
-parallel
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8
sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --with-x=0 -with-pic
--with-external-packages-dir=/opt/apps/intel13/mvapich2_1_9/petsc/3.5/externalpackages
--with-mpi-compilers=1 --with-mpi-dir=/opt/apps/intel13/mvapich2/1.9
--with-scalar-type=real --with-shared-libraries=1 --with-precision=double
--with-hypre=1 --download-hypre --with-ml=1 --download-ml --with-ml=1
--download-ml --with-superlu_dist=1 --download-superlu_dist
--with-superlu=1 --download-superlu --with-parmetis=1 --download-parmetis
--with-metis=1 --download-metis --with-spai=1 --download-spai
--with-mumps=1 --download-mumps --with-parmetis=1 --download-parmetis
--with-metis=1 --download-metis --with-scalapack=1 --download-scalapack
--with-blacs=1 --download-blacs --with-spooles=1 --download-spooles
--with-hdf5=1 --with-hdf5-dir=/opt/apps/intel13/mvapich2_1_9/phdf5/1.8.9
--with-debugging=no
--with-blas-lapack-dir=/opt/apps/intel/13/composer_xe_2013.2.146/mkl
--with-mpiexec=mpirun_rsh --COPTFLAGS= --FOPTFLAGS= --CXXOPTFLAGS=
-----------------------------------------
Libraries compiled on Thu Apr  2 10:06:57 2015 on
staff.stampede.tacc.utexas.edu
Machine characteristics:
Linux-2.6.32-431.17.1.el6.x86_64-x86_64-with-centos-6.6-Final
Using PETSc directory: /opt/apps/intel13/mvapich2_1_9/petsc/3.5
Using PETSc arch: sandybridge
-----------------------------------------

Using C compiler: /opt/apps/intel13/mvapich2/1.9/bin/mpicc  -fPIC -wd1572
${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: /opt/apps/intel13/mvapich2/1.9/bin/mpif90  -fPIC
${FOPTFLAGS} ${FFLAGS}
-----------------------------------------

Using include paths:
-I/opt/apps/intel13/mvapich2_1_9/petsc/3.5/sandybridge/include
-I/opt/apps/intel13/mvapich2_1_9/petsc/3.5/include
-I/opt/apps/intel13/mvapich2_1_9/petsc/3.5/include
-I/opt/apps/intel13/mvapich2_1_9/petsc/3.5/sandybridge/include
-I/opt/apps/intel13/mvapich2_1_9/phdf5/1.8.9/include
-I/opt/apps/intel13/mvapich2/1.9/include
-----------------------------------------
Using C linker: /opt/apps/intel13/mvapich2/1.9/bin/mpicc
Using Fortran linker: /opt/apps/intel13/mvapich2/1.9/bin/mpif90
Using libraries:
-Wl,-rpath,/opt/apps/intel13/mvapich2_1_9/petsc/3.5/sandybridge/lib
-L/opt/apps/intel13/mvapich2_1_9/petsc/3.5/sandybridge/lib -lpetsc
-Wl,-rpath,/opt/apps/intel13/mvapich2_1_9/petsc/3.5/sandybridge/lib
-L/opt/apps/intel13/mvapich2_1_9/petsc/3.5/sandybridge/lib -lsuperlu_4.3
-lHYPRE -Wl,-rpath,/opt/ofed/lib64 -L/opt/ofed/lib64
-Wl,-rpath,/opt/apps/limic2/0.5.5/lib -L/opt/apps/limic2/0.5.5/lib
-Wl,-rpath,/opt/apps/intel13/mvapich2/1.9/lib
-L/opt/apps/intel13/mvapich2/1.9/lib
-Wl,-rpath,/opt/apps/intel/13/composer_xe_2013.2.146/compiler/lib/intel64
-L/opt/apps/intel/13/composer_xe_2013.2.146/compiler/lib/intel64
-Wl,-rpath,/usr/lib/gcc/x86_64-redhat-linux/4.4.7
-L/usr/lib/gcc/x86_64-redhat-linux/4.4.7 -lmpichcxx -lml -lmpichcxx -lspai
-lsuperlu_dist_3.3 -lcmumps -ldmumps -lsmumps -lzmumps -lmumps_common
-lpord -lscalapack
-Wl,-rpath,/opt/apps/intel/13/composer_xe_2013.2.146/mkl/lib/intel64
-L/opt/apps/intel/13/composer_xe_2013.2.146/mkl/lib/intel64
-lmkl_intel_lp64 -lmkl_sequential -lmkl_core -lpthread -lm -lparmetis
-lmetis -lpthread -lssl -lcrypto
-Wl,-rpath,/opt/apps/intel13/mvapich2_1_9/phdf5/1.8.9/lib
-L/opt/apps/intel13/mvapich2_1_9/phdf5/1.8.9/lib -lhdf5hl_fortran
-lhdf5_fortran -lhdf5_hl -lhdf5 -lmpichf90 -lifport -lifcore -lm -lmpichcxx
-Wl,-rpath,/opt/ofed/lib64 -L/opt/ofed/lib64
-Wl,-rpath,/opt/apps/limic2/0.5.5/lib -L/opt/apps/limic2/0.5.5/lib
-Wl,-rpath,/opt/ofed/lib64 -L/opt/ofed/lib64
-Wl,-rpath,/opt/apps/limic2/0.5.5/lib -L/opt/apps/limic2/0.5.5/lib -ldl
-Wl,-rpath,/opt/apps/intel13/mvapich2/1.9/lib
-L/opt/apps/intel13/mvapich2/1.9/lib -lmpich -lopa -lmpl -libmad -lrdmacm
-libumad -libverbs -lrt -llimic2 -lpthread -Wl,-rpath,/opt/ofed/lib64
-L/opt/ofed/lib64 -Wl,-rpath,/opt/apps/limic2/0.5.5/lib
-L/opt/apps/limic2/0.5.5/lib -Wl,-rpath,/opt/ofed/lib64 -L/opt/ofed/lib64
-Wl,-rpath,/opt/apps/limic2/0.5.5/lib -L/opt/apps/limic2/0.5.5/lib
-Wl,-rpath,/opt/apps/intel13/mvapich2/1.9/lib
-L/opt/apps/intel13/mvapich2/1.9/lib
-Wl,-rpath,/opt/apps/intel/13/composer_xe_2013.2.146/compiler/lib/intel64
-L/opt/apps/intel/13/composer_xe_2013.2.146/compiler/lib/intel64
-Wl,-rpath,/usr/lib/gcc/x86_64-redhat-linux/4.4.7
-L/usr/lib/gcc/x86_64-redhat-linux/4.4.7
-Wl,-rpath,/opt/apps/intel/13/composer_xe_2013.2.146/compiler/lib/intel64
-Wl,-rpath,/opt/apps/limic2/0.5.5/lib -Wl,-rpath,/opt/ofed/lib64
-Wl,-rpath,/opt/apps/intel13/mvapich2/1.9/lib -limf -lsvml -lirng -lipgo
-ldecimal -lcilkrts -lstdc++ -lgcc_s -lirc -lirc_s
-Wl,-rpath,/opt/ofed/lib64 -L/opt/ofed/lib64
-Wl,-rpath,/opt/apps/limic2/0.5.5/lib -L/opt/apps/limic2/0.5.5/lib
-Wl,-rpath,/opt/ofed/lib64 -L/opt/ofed/lib64
-Wl,-rpath,/opt/apps/limic2/0.5.5/lib -L/opt/apps/limic2/0.5.5/lib
-Wl,-rpath,/opt/apps/intel13/mvapich2/1.9/lib
-L/opt/apps/intel13/mvapich2/1.9/lib
-Wl,-rpath,/opt/apps/intel/13/composer_xe_2013.2.146/compiler/lib/intel64
-L/opt/apps/intel/13/composer_xe_2013.2.146/compiler/lib/intel64
-Wl,-rpath,/usr/lib/gcc/x86_64-redhat-linux/4.4.7
-L/usr/lib/gcc/x86_64-redhat-linux/4.4.7 -ldl
-----------------------------------------

Finalising parallel run


> 1. How I do I tell PETSC that my matrix is symmetric. I tried setting my
matrix as follows... but am apprehensive of it.

> >
> > MatCreateSBAIJ(PETSC_COMM_WORLD, 1, nCellsCurProc, nCellsCurProc,
> nTotalCells, nTotalCells, 10, NULL, 5, NULL, &A);
> >
> >  Could I still use MatSetValue on both upper and lower diagonal part of
> the matrix. Will PETSC understand that it's redundant?
>
>   Yes, run with -mat_ignore_lower_triangular or call
> MatSetOption(mat,MAT_IGNORE_LOWER_TRIANGULAR,PETSC_TRUE)
>

This is very useful.. thanks.

I have a question on setting block sizes. Should I create 1 block per
processor? If so what do I set the d_nz and o_nz as? Right now I allocate
memory for 10 non-zero elements per row that are local to the processor and
5 non-zero elements that are non-local. So my understanding was that

MatCreateSBAIJ(PETSC_COMM_WORLD, 1, nCellsCurProc, nCellsCurProc,
nTotalCells, nTotalCells, 10, NULL, 5, NULL, &A);

should become

MatCreateSBAIJ(PETSC_COMM_WORLD, nCellsCurProc, nCellsCurProc,
nCellsCurProc, nTotalCells, nTotalCells, 10*nCellsCurProc, NULL,
5*nCellsCurProc, NULL, &A);


But PETSC doesn't seem to like this. It complains that it's out of memory
and throws a whole lot of error messages. Clearly something's wrong. Could
you please tell me what is.

> 2. Do I need PCFactorSetShiftType(pc,MAT_SHIFT_POSITIVE_DEFINITE); ?
>
>   I hope not. But you might.
>

Ok. I tried with and without it... doesn't seem to make a difference. So
off for now. Will turn it on if necessary.

> 3. What does KSPSetReusePreconditioner(ksp, PETSC_TRUE) do? Should I use
> it?
>
>   Not at first. What it does it not build a new preconditioner for each
> solve. If the matrix is changing "slowly" you can often get away with
> setting this for some number of linear solvers, then set it back to false
> for the next solve then set it to true again for some number of linear
> solvers.  You could try it with hypre, say keeping it the same for 10, 50,
> 100 solves and see what happens time wise.
>

This was most useful. I did two things. First I shifted the creation of the
KSP object to the initialization stage. So no more creation and deletion of
KSP objects. Second I set ReusePreconditioner to true when the matrix
changes and false when it doesn't. All of this got my execution time down
from 250s to about 103s! I think that's great. Thanks again.

ganesh
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From mrosso at uci.edu  Fri Jul 10 13:14:19 2015
From: mrosso at uci.edu (Michele Rosso)
Date: Fri, 10 Jul 2015 11:14:19 -0700
Subject: [petsc-users] Problem with ksp view
Message-ID: <1436552059.7236.14.camel@kolmog5>

Hi,

I am having a problem with KSPview. If I use the command line option,
the output of KSPView is complete. If instead I call KSPView after
KSPsolve and I have the ksp infos printed on  file, the output misses
some
parts (see attached files).
What can I do to fix this?

Thanks,
Michele

-------------- next part --------------
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      KSP Object:      (mg_coarse_dmdarepart_)       4 MPI processes
        type: richardson
          Richardson: damping factor=1
        maximum iterations=10000, initial guess is zero
        tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
        left preconditioning
        has attached null space
        using PRECONDITIONED norm type for convergence test
      PC Object:      (mg_coarse_dmdarepart_)       4 MPI processes
        type: mg
          MG: type is MULTIPLICATIVE, levels=2 cycles=v
            Cycles per PCApply=1
            Using Galerkin computed coarse grid matrices
        Coarse grid solver -- level -------------------------------
          KSP Object:          (mg_coarse_dmdarepart_mg_coarse_)           4 MPI processes
            type: preonly
            maximum iterations=1, initial guess is zero
            tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
       linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=64, cols=64
        total: nonzeros=352, allocated nonzeros=352
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Down solver (pre-smoother) on level 1 -------------------------------
    KSP Object:    (mg_levels_1_)     8 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=1
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_1_)     8 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=512, cols=512
        total: nonzeros=3200, allocated nonzeros=3200
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 2 -------------------------------
    KSP Object:    (mg_levels_2_)     8 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=1
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      has attached null space
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_2_)     8 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=4096, cols=4096
        total: nonzeros=27136, allocated nonzeros=27136
        total number of mallocs used during MatSetValues calls =0
          has attached null space
  Up solver (post-smoother) same as down solver (pre-smoother)
  linear system matrix = precond matrix:
  Mat Object:   8 MPI processes
    type: mpiaij
    rows=4096, cols=4096
    total: nonzeros=27136, allocated nonzeros=27136
    total number of mallocs used during MatSetValues calls =0
      has attached null space
 local iterations = 1, omega = 1
            linear system matrix = precond matrix:
            Mat Object:             4 MPI processes
              type: mpiaij
              rows=64, cols=64
              total: nonzeros=352, allocated nonzeros=352
              total number of mallocs used during MatSetValues calls =0
                not using I-node (on process 0) routines
        Up solver (post-smoother) same as down solver (pre-smoother)
        linear system matrix = precond matrix:
        Mat Object:         4 MPI processes
          type: mpiaij
          rows=64, cols=64
          total: nonzeros=352, allocated nonzeros=352
          total number of mallocs used during MatSetValues calls =0
            not using I-node (on process 0) routines
-------------- next part --------------
KSP Object: 8 MPI processes
  type: cg
  maximum iterations=10000
  tolerances:  relative=1e-09, absolute=1e-50, divergence=10000
  left preconditioning
  has attached null space
  using nonzero initial guess
  using UNPRECONDITIONED norm type for convergence test
PC Object: 8 MPI processes
  type: mg
    MG: type is MULTIPLICATIVE, levels=3 cycles=v
      Cycles per PCApply=1
      Using Galerkin computed coarse grid matrices
  Coarse grid solver -- level -------------------------------
    KSP Object:    (mg_coarse_)     8 MPI processes
      type: preonly
      maximum iterations=1, initial guess is zero
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using NONE norm type for convergence test
    PC Object:    (mg_coarse_)     8 MPI processes
      type: dmdarepart
        DMDARepart: parent comm size reduction factor = 2
        DMDARepart: subcomm_size = 4
      KSP Object:      (mg_coarse_dmdarepart_)       4 MPI processes
        type: richardson
          Richardson: damping factor=1
        maximum iterations=10000, initial guess is zero
        tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
        left preconditioning
        has attached null space
        using PRECONDITIONED norm type for convergence test
      PC Object:      (mg_coarse_dmdarepart_)       4 MPI processes
        type: mg
          MG: type is MULTIPLICATIVE, levels=2 cycles=v
            Cycles per PCApply=1
            Using Galerkin computed coarse grid matrices
        Coarse grid solver -- level -------------------------------
          KSP Object:          (mg_coarse_dmdarepart_mg_coarse_)           4 MPI processes
            type: preonly
            maximum iterations=1, initial guess is zero
            tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
            left preconditioning
            using NONE norm type for convergence test
          PC Object:          (mg_coarse_dmdarepart_mg_coarse_)           4 MPI processes
            type: lu
              LU: out-of-place factorization
              tolerance for zero pivot 2.22045e-14
              matrix ordering: natural
              factor fill ratio given 0, needed 0
                Factored matrix follows:
                  Mat Object:                   4 MPI processes
                    type: mpiaij
                    rows=8, cols=8
                    package used to perform factorization: superlu_dist
                    total: nonzeros=0, allocated nonzeros=0
                    total number of mallocs used during MatSetValues calls =0
                      SuperLU_DIST run parameters:
                        Process grid nprow 2 x npcol 2 
                        Equilibrate matrix TRUE 
                        Matrix input mode 1 
                        Replace tiny pivots TRUE 
                        Use iterative refinement FALSE 
                        Processors in row 2 col partition 2 
                        Row permutation LargeDiag 
                        Column permutation METIS_AT_PLUS_A
                        Parallel symbolic factorization FALSE 
                        Repeated factorization SamePattern_SameRowPerm
            linear system matrix = precond matrix:
            Mat Object:             4 MPI processes
              type: mpiaij
              rows=8, cols=8
              total: nonzeros=32, allocated nonzeros=32
              total number of mallocs used during MatSetValues calls =0
                using I-node (on process 0) routines: found 1 nodes, limit used is 5
        Down solver (pre-smoother) on level 1 -------------------------------
          KSP Object:          (mg_coarse_dmdarepart_mg_levels_1_)           4 MPI processes
            type: richardson
              Richardson: damping factor=1
            maximum iterations=2
            tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
            left preconditioning
            using nonzero initial guess
            using NONE norm type for convergence test
          PC Object:          (mg_coarse_dmdarepart_mg_levels_1_)           4 MPI processes
            type: sor
              SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
            linear system matrix = precond matrix:
            Mat Object:             4 MPI processes
              type: mpiaij
              rows=64, cols=64
              total: nonzeros=352, allocated nonzeros=352
              total number of mallocs used during MatSetValues calls =0
                not using I-node (on process 0) routines
        Up solver (post-smoother) same as down solver (pre-smoother)
        linear system matrix = precond matrix:
        Mat Object:         4 MPI processes
          type: mpiaij
          rows=64, cols=64
          total: nonzeros=352, allocated nonzeros=352
          total number of mallocs used during MatSetValues calls =0
            not using I-node (on process 0) routines
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=64, cols=64
        total: nonzeros=352, allocated nonzeros=352
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Down solver (pre-smoother) on level 1 -------------------------------
    KSP Object:    (mg_levels_1_)     8 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=1
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_1_)     8 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=512, cols=512
        total: nonzeros=3200, allocated nonzeros=3200
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 2 -------------------------------
    KSP Object:    (mg_levels_2_)     8 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=1
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      has attached null space
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_2_)     8 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=4096, cols=4096
        total: nonzeros=27136, allocated nonzeros=27136
        total number of mallocs used during MatSetValues calls =0
          has attached null space
  Up solver (post-smoother) same as down solver (pre-smoother)
  linear system matrix = precond matrix:
  Mat Object:   8 MPI processes
    type: mpiaij
    rows=4096, cols=4096
    total: nonzeros=27136, allocated nonzeros=27136
    total number of mallocs used during MatSetValues calls =0
      has attached null space
KSP Object: 8 MPI processes
  type: cg
  maximum iterations=10000
  tolerances:  relative=1e-09, absolute=1e-50, divergence=10000
  left preconditioning
  has attached null space
  using nonzero initial guess
  using UNPRECONDITIONED norm type for convergence test
PC Object: 8 MPI processes
  type: mg
    MG: type is MULTIPLICATIVE, levels=3 cycles=v
      Cycles per PCApply=1
      Using Galerkin computed coarse grid matrices
  Coarse grid solver -- level -------------------------------
    KSP Object:    (mg_coarse_)     8 MPI processes
      type: preonly
      maximum iterations=1, initial guess is zero
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using NONE norm type for convergence test
    PC Object:    (mg_coarse_)     8 MPI processes
      type: dmdarepart
        DMDARepart: parent comm size reduction factor = 2
        DMDARepart: subcomm_size = 4
      KSP Object:      (mg_coarse_dmdarepart_)       4 MPI processes
        type: richardson
          Richardson: damping factor=1
        maximum iterations=10000, initial guess is zero
        tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
        left preconditioning
        has attached null space
        using PRECONDITIONED norm type for convergence test
      PC Object:      (mg_coarse_dmdarepart_)       4 MPI processes
        type: mg
          MG: type is MULTIPLICATIVE, levels=2 cycles=v
            Cycles per PCApply=1
            Using Galerkin computed coarse grid matrices
        Coarse grid solver -- level -------------------------------
          KSP Object:          (mg_coarse_dmdarepart_mg_coarse_)           4 MPI processes
            type: preonly
            maximum iterations=1, initial guess is zero
            tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
            left preconditioning
            using NONE norm type for convergence test
          PC Object:          (mg_coarse_dmdarepart_mg_coarse_)           4 MPI processes
            type: lu
              LU: out-of-place factorization
              tolerance for zero pivot 2.22045e-14
              matrix ordering: natural
              factor fill ratio given 0, needed 0
                Factored matrix follows:
                  Mat Object:                   4 MPI processes
                    type: mpiaij
                    rows=8, cols=8
                    package used to perform factorization: superlu_dist
                    total: nonzeros=0, allocated nonzeros=0
                    total number of mallocs used during MatSetValues calls =0
                      SuperLU_DIST run parameters:
                        Process grid nprow 2 x npcol 2 
                        Equilibrate matrix TRUE 
                        Matrix input mode 1 
                        Replace tiny pivots TRUE 
                        Use iterative refinement FALSE 
                        Processors in row 2 col partition 2 
                        Row permutation LargeDiag 
                        Column permutation METIS_AT_PLUS_A
                        Parallel symbolic factorization FALSE 
                        Repeated factorization SamePattern_SameRowPerm
            linear system matrix = precond matrix:
            Mat Object:             4 MPI processes
              type: mpiaij
              rows=8, cols=8
              total: nonzeros=32, allocated nonzeros=32
              total number of mallocs used during MatSetValues calls =0
                using I-node (on process 0) routines: found 1 nodes, limit used is 5
        Down solver (pre-smoother) on level 1 -------------------------------
          KSP Object:          (mg_coarse_dmdarepart_mg_levels_1_)           4 MPI processes
            type: richardson
              Richardson: damping factor=1
            maximum iterations=2
            tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
            left preconditioning
            using nonzero initial guess
            using NONE norm type for convergence test
          PC Object:          (mg_coarse_dmdarepart_mg_levels_1_)           4 MPI processes
            type: sor
              SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
            linear system matrix = precond matrix:
            Mat Object:             4 MPI processes
              type: mpiaij
              rows=64, cols=64
              total: nonzeros=352, allocated nonzeros=352
              total number of mallocs used during MatSetValues calls =0
                not using I-node (on process 0) routines
        Up solver (post-smoother) same as down solver (pre-smoother)
        linear system matrix = precond matrix:
        Mat Object:         4 MPI processes
          type: mpiaij
          rows=64, cols=64
          total: nonzeros=352, allocated nonzeros=352
          total number of mallocs used during MatSetValues calls =0
            not using I-node (on process 0) routines
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=64, cols=64
        total: nonzeros=352, allocated nonzeros=352
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Down solver (pre-smoother) on level 1 -------------------------------
    KSP Object:    (mg_levels_1_)     8 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=1
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_1_)     8 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=512, cols=512
        total: nonzeros=3200, allocated nonzeros=3200
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 2 -------------------------------
    KSP Object:    (mg_levels_2_)     8 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=1
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      has attached null space
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_2_)     8 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=4096, cols=4096
        total: nonzeros=27136, allocated nonzeros=27136
        total number of mallocs used during MatSetValues calls =0
          has attached null space
  Up solver (post-smoother) same as down solver (pre-smoother)
  linear system matrix = precond matrix:
  Mat Object:   8 MPI processes
    type: mpiaij
    rows=4096, cols=4096
    total: nonzeros=27136, allocated nonzeros=27136
    total number of mallocs used during MatSetValues calls =0
      has attached null space

From bsmith at mcs.anl.gov  Fri Jul 10 13:32:09 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Fri, 10 Jul 2015 13:32:09 -0500
Subject: [petsc-users] Need help improving working PETSC code
In-Reply-To: <CAFtK+euHDOhaWb2iApWC13Pg19B6Ap4peR2CXXLgp_Wox58zOA@mail.gmail.com>
References: <CAFtK+es_f5TkK8D2f3qQ5kBSF5ewNiBnO4DkqQ8VhfEiiMyi9Q@mail.gmail.com>
	<0D725B71-BF63-4932-979A-A95DE050E5E8@mcs.anl.gov>
	<CAFtK+euRSTMQZ69DJeEvEgPRqkEGYkZGZrZaE-P7n9PbOk9Zbw@mail.gmail.com>
	<C84E3159-DB32-4B38-93EC-A5E6E7CA23A8@mcs.anl.gov>
	<CAFtK+eu-M2M35r=HiYh6Ue7zaNQWD1qm+cm+dY3ziUXEC03cBQ@mail.gmail.com>
	<D96AC1E9-2AD9-4A98-AA98-2030C6C62679@mcs.anl.gov>
	<CAFtK+euHDOhaWb2iApWC13Pg19B6Ap4peR2CXXLgp_Wox58zOA@mail.gmail.com>
Message-ID: <DBE7FC1E-6DBD-42C1-83C2-7D8B6AA874D0@mcs.anl.gov>


> On Jul 10, 2015, at 12:34 PM, Ganesh Vijayakumar <ganesh.iitm at gmail.com> wrote:
> 
> Hello,
> 
> On Thu, Jul 9, 2015 at 7:32 PM Barry Smith <bsmith at mcs.anl.gov> wrote:
> 
>   Ok, it is block Jacobi with ICC on each block (one per process) so -ksp_type cg -pc_type bjacobi -sub_pc_type icc with PETSc should give similar results to what they get.
> 
> >
> > Where is all the data?  It should list all the events and time it spends in each. Did  you use PetscOptionsSetValue() to provide -log_summary? That won't work you need to pass it on the command line or in the PETSC_OPTIONS environmental variable or in a file called petscrc
> 
> Using Petsc Release Version 3.5.3, Jan, 31, 2015
> 
>                          Max       Max/Min        Avg      Total
> Time (sec):           9.756e+01      1.00369   9.726e+01
> Objects:              4.500e+01      1.00000   4.500e+01
> Flops:                1.256e+08      1.17291   1.184e+08  3.031e+10
> Flops/sec:            1.292e+06      1.17364   1.217e+06  3.116e+08
> MPI Messages:         3.956e+03     21.50000   1.167e+03  2.986e+05
> MPI Message Lengths:  6.769e+06      4.61934   3.787e+03  1.131e+09
> MPI Reductions:       3.120e+02      1.00000
> 
> Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
>                             e.g., VecAXPY() for real vectors of length N --> 2N flops
>                             and VecAXPY() for complex vectors of length N --> 8N flops
> 
> Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
>                         Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total
>  0:      Main Stage: 9.7259e+01 100.0%  3.0311e+10 100.0%  2.986e+05 100.0%  3.787e+03      100.0%  3.110e+02  99.7%
> 
> ------------------------------------------------------------------------------------------------------------------------
> See the 'Profiling' chapter of the users' manual for details on interpreting output.
> Phase summary info:
>    Count: number of times phase was executed
>    Time and Flops: Max - maximum over all processors
>                    Ratio - ratio of maximum to minimum over all processors
>    Mess: number of messages sent
>    Avg. len: average message length (bytes)
>    Reduct: number of global reductions
>    Global: entire computation
>    Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
>       %T - percent time in this phase         %F - percent flops in this phase
>       %M - percent messages in this phase     %L - percent message lengths in this phase
>       %R - percent reductions in this phase
>    Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
> ------------------------------------------------------------------------------------------------------------------------
> Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
>                    Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
> ------------------------------------------------------------------------------------------------------------------------
> 
> --- Event Stage 0: Main Stage
> 
> VecMDot               75 1.0 1.1153e-01 2.0 2.28e+07 1.0 0.0e+00 0.0e+00 7.5e+01  0 19  0  0 24   0 19  0  0 24 51865
> VecNorm              105 1.0 2.6864e-01 1.1 1.02e+07 1.0 0.0e+00 0.0e+00 1.0e+02  0  8  0  0 34   0  8  0  0 34  9580
> VecScale              90 1.0 2.2329e-02 6.7 4.35e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  4  0  0  0   0  4  0  0  0 49394
> VecSet               121 1.0 1.1327e-02 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
> VecAXPY               15 1.0 1.6739e-03 1.2 1.45e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  1  0  0  0   0  1  0  0  0 219629
> VecWAXPY              15 1.0 2.1994e-03 1.9 7.25e+05 1.0 0.0e+00 0.0e+00 0.0e+00  0  1  0  0  0   0  1  0  0  0 83578
> VecMAXPY              90 1.0 2.7625e-02 1.8 3.01e+07 1.0 0.0e+00 0.0e+00 0.0e+00  0 25  0  0  0   0 25  0  0  0 275924
> VecAssemblyBegin      30 1.0 1.2747e-02 1.7 0.00e+00 0.0 0.0e+00 0.0e+00 9.0e+01  0  0  0  0 29   0  0  0  0 29     0
> VecAssemblyEnd        30 1.0 5.1475e-0426.7 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
> VecScatterBegin       90 1.0 1.4369e-02 5.4 0.00e+00 0.0 2.9e+05 3.9e+03 0.0e+00  0  0 98 99  0   0  0 98 99  0     0
> VecScatterEnd         90 1.0 4.2581e-0211.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
> MatMult               90 1.0 1.6290e-01 1.6 5.63e+07 1.5 2.9e+05 3.9e+03 0.0e+00  0 42 98 99  0   0 42 98 99  0 77813
> MatConvert             5 1.0 4.0061e-02 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
> MatAssemblyBegin      10 1.0 1.2128e-01 3.0 0.00e+00 0.0 0.0e+00 0.0e+00 2.0e+01  0  0  0  0  6   0  0  0  0  6     0
> MatAssemblyEnd        10 1.0 5.6291e-02 1.0 0.00e+00 0.0 6.5e+03 9.6e+02 8.0e+00  0  0  2  1  3   0  0  2  1  3     0
> MatGetRowIJ           10 1.0 9.0599e-06 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
> MatZeroEntries         5 1.0 5.0242e-03 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
> MatView                5 1.0 3.0882e-03 3.5 0.00e+00 0.0 0.0e+00 0.0e+00 5.0e+00  0  0  0  0  2   0  0  0  0  2     0
> KSPGMRESOrthog        75 1.0 1.2176e-01 1.9 4.56e+07 1.0 0.0e+00 0.0e+00 7.5e+01  0 38  0  0 24   0 38  0  0 24 95014
> KSPSetUp               1 1.0 2.6391e-03 2.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
> KSPSolve              15 1.0 9.3209e+01 1.0 1.26e+08 1.2 2.9e+05 3.9e+03 1.8e+02 96100 98 99 59  96100 98 99 59   325

  The next two lines are the important ones. It is spending 80% of the time in setting up the hypre BoomerAMG preconditioner and 16% of the time applying it. (everything else is trivial).

> PCSetUp                5 1.0 7.7425e+01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 4.0e+00 80  0  0  0  1  80  0  0  0  1     0
> PCApply               75 1.0 1.5272e+01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 16  0  0  0  0  16  0  0  0  0     0
> ------------------------------------------------------------------------------------------------------------------------
> 
> Memory usage is given in bytes:
> 
> Object Type          Creations   Destructions     Memory  Descendants' Mem.
> Reports information only for process 0.
> 
> --- Event Stage 0: Main Stage
> 
>               Vector    36             34     12361096     0
>       Vector Scatter     1              1         1060     0
>               Matrix     3              3     10175808     0
>        Krylov Solver     1              1        18960     0
>       Preconditioner     1              1         1096     0
>               Viewer     1              0            0     0
>            Index Set     2              2        38884     0
> ========================================================================================================================
> Average time to get PetscTime(): 
> Average time for MPI_Barrier(): 1.7786e-05
> Average time for zero size MPI_Send(): 0.000176195

    The times for MPI_Barrier and MPI_Send() are HUGE on your machine. This will limit how fast anything can run. I am surprised they are so large; isn't stampede suppose to be a high end parallel machine? 

> #PETSc Option Table entries:
> -info blah
> -log_summary
> -mat_view ::ascii_info
> -parallel
> #End of PETSc Option Table entries
> Compiled without FORTRAN kernels
> Compiled with full precision matrices (default)
> sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
> Configure options: --with-x=0 -with-pic --with-external-packages-dir=/opt/apps/intel13/mvapich2_1_9/petsc/3.5/externalpackages --with-mpi-compilers=1 --with-mpi-dir=/opt/apps/intel13/mvapich2/1.9 --with-scalar-type=real --with-shared-libraries=1 --with-precision=double --with-hypre=1 --download-hypre --with-ml=1 --download-ml --with-ml=1 --download-ml --with-superlu_dist=1 --download-superlu_dist --with-superlu=1 --download-superlu --with-parmetis=1 --download-parmetis --with-metis=1 --download-metis --with-spai=1 --download-spai --with-mumps=1 --download-mumps --with-parmetis=1 --download-parmetis --with-metis=1 --download-metis --with-scalapack=1 --download-scalapack --with-blacs=1 --download-blacs --with-spooles=1 --download-spooles --with-hdf5=1 --with-hdf5-dir=/opt/apps/intel13/mvapich2_1_9/phdf5/1.8.9 --with-debugging=no --with-blas-lapack-dir=/opt/apps/intel/13/composer_xe_2013.2.146/mkl --with-mpiexec=mpirun_rsh --COPTFLAGS= --FOPTFLAGS= --CXXOPTFLAGS=

  You should set -COPTFLAGS= --FOPTFLAGS= --CXXOPTFLAGS= to at least -O1 maybe -O3.  Currently you are compiling without optimization which is BAD.


> -----------------------------------------
> Libraries compiled on Thu Apr  2 10:06:57 2015 on staff.stampede.tacc.utexas.edu
> Machine characteristics: Linux-2.6.32-431.17.1.el6.x86_64-x86_64-with-centos-6.6-Final
> Using PETSc directory: /opt/apps/intel13/mvapich2_1_9/petsc/3.5
> Using PETSc arch: sandybridge
> -----------------------------------------
> 
> Using C compiler: /opt/apps/intel13/mvapich2/1.9/bin/mpicc  -fPIC -wd1572   ${COPTFLAGS} ${CFLAGS}
> Using Fortran compiler: /opt/apps/intel13/mvapich2/1.9/bin/mpif90  -fPIC    ${FOPTFLAGS} ${FFLAGS}
> -----------------------------------------
> 
> Using include paths: -I/opt/apps/intel13/mvapich2_1_9/petsc/3.5/sandybridge/include -I/opt/apps/intel13/mvapich2_1_9/petsc/3.5/include -I/opt/apps/intel13/mvapich2_1_9/petsc/3.5/include -I/opt/apps/intel13/mvapich2_1_9/petsc/3.5/sandybridge/include -I/opt/apps/intel13/mvapich2_1_9/phdf5/1.8.9/include -I/opt/apps/intel13/mvapich2/1.9/include
> -----------------------------------------
> Using C linker: /opt/apps/intel13/mvapich2/1.9/bin/mpicc
> Using Fortran linker: /opt/apps/intel13/mvapich2/1.9/bin/mpif90
> Using libraries: -Wl,-rpath,/opt/apps/intel13/mvapich2_1_9/petsc/3.5/sandybridge/lib -L/opt/apps/intel13/mvapich2_1_9/petsc/3.5/sandybridge/lib -lpetsc -Wl,-rpath,/opt/apps/intel13/mvapich2_1_9/petsc/3.5/sandybridge/lib -L/opt/apps/intel13/mvapich2_1_9/petsc/3.5/sandybridge/lib -lsuperlu_4.3 -lHYPRE -Wl,-rpath,/opt/ofed/lib64 -L/opt/ofed/lib64 -Wl,-rpath,/opt/apps/limic2/0.5.5/lib -L/opt/apps/limic2/0.5.5/lib -Wl,-rpath,/opt/apps/intel13/mvapich2/1.9/lib -L/opt/apps/intel13/mvapich2/1.9/lib -Wl,-rpath,/opt/apps/intel/13/composer_xe_2013.2.146/compiler/lib/intel64 -L/opt/apps/intel/13/composer_xe_2013.2.146/compiler/lib/intel64 -Wl,-rpath,/usr/lib/gcc/x86_64-redhat-linux/4.4.7 -L/usr/lib/gcc/x86_64-redhat-linux/4.4.7 -lmpichcxx -lml -lmpichcxx -lspai -lsuperlu_dist_3.3 -lcmumps -ldmumps -lsmumps -lzmumps -lmumps_common -lpord -lscalapack -Wl,-rpath,/opt/apps/intel/13/composer_xe_2013.2.146/mkl/lib/intel64 -L/opt/apps/intel/13/composer_xe_2013.2.146/mkl/lib/intel64 -lmkl_intel_lp64 -lmkl_sequential -lmkl_core -lpthread -lm -lparmetis -lmetis -lpthread -lssl -lcrypto -Wl,-rpath,/opt/apps/intel13/mvapich2_1_9/phdf5/1.8.9/lib -L/opt/apps/intel13/mvapich2_1_9/phdf5/1.8.9/lib -lhdf5hl_fortran -lhdf5_fortran -lhdf5_hl -lhdf5 -lmpichf90 -lifport -lifcore -lm -lmpichcxx -Wl,-rpath,/opt/ofed/lib64 -L/opt/ofed/lib64 -Wl,-rpath,/opt/apps/limic2/0.5.5/lib -L/opt/apps/limic2/0.5.5/lib -Wl,-rpath,/opt/ofed/lib64 -L/opt/ofed/lib64 -Wl,-rpath,/opt/apps/limic2/0.5.5/lib -L/opt/apps/limic2/0.5.5/lib -ldl -Wl,-rpath,/opt/apps/intel13/mvapich2/1.9/lib -L/opt/apps/intel13/mvapich2/1.9/lib -lmpich -lopa -lmpl -libmad -lrdmacm -libumad -libverbs -lrt -llimic2 -lpthread -Wl,-rpath,/opt/ofed/lib64 -L/opt/ofed/lib64 -Wl,-rpath,/opt/apps/limic2/0.5.5/lib -L/opt/apps/limic2/0.5.5/lib -Wl,-rpath,/opt/ofed/lib64 -L/opt/ofed/lib64 -Wl,-rpath,/opt/apps/limic2/0.5.5/lib -L/opt/apps/limic2/0.5.5/lib -Wl,-rpath,/opt/apps/intel13/mvapich2/1.9/lib -L/opt/apps/intel13/mvapich2/1.9/lib -Wl,-rpath,/opt/apps/intel/13/composer_xe_2013.2.146/compiler/lib/intel64 -L/opt/apps/intel/13/composer_xe_2013.2.146/compiler/lib/intel64 -Wl,-rpath,/usr/lib/gcc/x86_64-redhat-linux/4.4.7 -L/usr/lib/gcc/x86_64-redhat-linux/4.4.7 -Wl,-rpath,/opt/apps/intel/13/composer_xe_2013.2.146/compiler/lib/intel64 -Wl,-rpath,/opt/apps/limic2/0.5.5/lib -Wl,-rpath,/opt/ofed/lib64 -Wl,-rpath,/opt/apps/intel13/mvapich2/1.9/lib -limf -lsvml -lirng -lipgo -ldecimal -lcilkrts -lstdc++ -lgcc_s -lirc -lirc_s -Wl,-rpath,/opt/ofed/lib64 -L/opt/ofed/lib64 -Wl,-rpath,/opt/apps/limic2/0.5.5/lib -L/opt/apps/limic2/0.5.5/lib -Wl,-rpath,/opt/ofed/lib64 -L/opt/ofed/lib64 -Wl,-rpath,/opt/apps/limic2/0.5.5/lib -L/opt/apps/limic2/0.5.5/lib -Wl,-rpath,/opt/apps/intel13/mvapich2/1.9/lib -L/opt/apps/intel13/mvapich2/1.9/lib -Wl,-rpath,/opt/apps/intel/13/composer_xe_2013.2.146/compiler/lib/intel64 -L/opt/apps/intel/13/composer_xe_2013.2.146/compiler/lib/intel64 -Wl,-rpath,/usr/lib/gcc/x86_64-redhat-linux/4.4.7 -L/usr/lib/gcc/x86_64-redhat-linux/4.4.7 -ldl
> -----------------------------------------
> 
> Finalising parallel run
> 
>  
> > 1. How I do I tell PETSC that my matrix is symmetric. I tried setting my matrix as follows... but am apprehensive of it.
> >
> > MatCreateSBAIJ(PETSC_COMM_WORLD, 1, nCellsCurProc, nCellsCurProc, nTotalCells, nTotalCells, 10, NULL, 5, NULL, &A);
> >
> >  Could I still use MatSetValue on both upper and lower diagonal part of the matrix. Will PETSC understand that it's redundant?
> 
>   Yes, run with -mat_ignore_lower_triangular or call MatSetOption(mat,MAT_IGNORE_LOWER_TRIANGULAR,PETSC_TRUE)
> 
> This is very useful.. thanks.
> 
> I have a question on setting block sizes. Should I create 1 block per processor?

  No the block size has nothing to do with parallelism; it is 1 in your case because you have a scalar PDE (pressure) that you are solving.

> If so what do I set the d_nz and o_nz as? Right now I allocate memory for 10 non-zero elements per row that are local to the processor and 5 non-zero elements that are non-local. So my understanding was that 
> 
> MatCreateSBAIJ(PETSC_COMM_WORLD, 1, nCellsCurProc, nCellsCurProc, nTotalCells, nTotalCells, 10, NULL, 5, NULL, &A);
> 
> should become
> 
> MatCreateSBAIJ(PETSC_COMM_WORLD, nCellsCurProc, nCellsCurProc, nCellsCurProc, nTotalCells, nTotalCells, 10*nCellsCurProc, NULL, 5*nCellsCurProc, NULL, &A);
> 
> 
> But PETSC doesn't seem to like this. It complains that it's out of memory and throws a whole lot of error messages. Clearly something's wrong. Could you please tell me what is.
> 
> > 2. Do I need PCFactorSetShiftType(pc,MAT_SHIFT_POSITIVE_DEFINITE); ?
> 
>   I hope not. But you might.
> 
> Ok. I tried with and without it... doesn't seem to make a difference. So off for now. Will turn it on if necessary.
> 
> > 3. What does KSPSetReusePreconditioner(ksp, PETSC_TRUE) do? Should I use it?
> 
>   Not at first. What it does it not build a new preconditioner for each solve. If the matrix is changing "slowly" you can often get away with setting this for some number of linear solvers, then set it back to false for the next solve then set it to true again for some number of linear solvers.  You could try it with hypre, say keeping it the same for 10, 50, 100 solves and see what happens time wise.
> 
> This was most useful. I did two things. First I shifted the creation of the KSP object to the initialization stage. So no more creation and deletion of KSP objects. Second I set ReusePreconditioner to true when the matrix changes and false when it doesn't. All of this got my execution time down from 250s to about 103s! I think that's great. Thanks again.
> 
> ganesh


From knepley at gmail.com  Fri Jul 10 13:38:42 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Fri, 10 Jul 2015 13:38:42 -0500
Subject: [petsc-users] Problem with ksp view
In-Reply-To: <1436552059.7236.14.camel@kolmog5>
References: <1436552059.7236.14.camel@kolmog5>
Message-ID: <CAMYG4G=Y3RR5sEEVH0Vocn4__YtpjcgwOokTij0OfUHdm6pZtw@mail.gmail.com>

On Fri, Jul 10, 2015 at 1:14 PM, Michele Rosso <mrosso at uci.edu> wrote:

>  Hi,
>
> I am having a problem with KSPview. If I use the command line option, the
> output of KSPView is complete. If instead I call KSPView after KSPsolve and
> I have the ksp infos printed on  file, the output misses some
> parts (see attached files).
> What can I do to fix this?
>

I cannot reproduce this. Can you send a small piece of code that does?

  Thanks,

     Matt


> Thanks,
> Michele
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From bsmith at mcs.anl.gov  Fri Jul 10 13:43:10 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Fri, 10 Jul 2015 13:43:10 -0500
Subject: [petsc-users] Problem with ksp view
In-Reply-To: <1436552059.7236.14.camel@kolmog5>
References: <1436552059.7236.14.camel@kolmog5>
Message-ID: <805C4F41-F97E-4CC7-B659-869A3D868FA4@mcs.anl.gov>


   Are you sure you named the files correctly and sent the right files. This is very confusing. What is in ksp_view_file.txt looks reasonable to me: You are running three level multigrid where the coarse solve is two level multigrid with a coarse solve of SuperLU_Dist.  What is in ksp_view_command.txt is a jumbled mess which seems to be missing something. 

   If you run both on one process what happens? 

   Barry

> On Jul 10, 2015, at 1:14 PM, Michele Rosso <mrosso at uci.edu> wrote:
> 
> Hi,
> 
> I am having a problem with KSPview. If I use the command line option, the output of KSPView is complete. If instead I call KSPView after KSPsolve and I have the ksp infos printed on  file, the output misses some
> parts (see attached files).
> What can I do to fix this?
> 
> Thanks,
> Michele
> 
> <ksp_view_commandline.txt><ksp_view_file.txt>


From knepley at gmail.com  Fri Jul 10 13:44:19 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Fri, 10 Jul 2015 13:44:19 -0500
Subject: [petsc-users] Fieldsplit PC null pointer error on getksp
In-Reply-To: <CADydN5ytmAk_kBC1cjhH48HO+9qAgVdZT5XnFKVJNri0xhxbcA@mail.gmail.com>
References: <CADydN5xMhp0+2UQ_y5j9nAiR-5uJ5g+80xz0Q=j88Vc1B=WBdw@mail.gmail.com>
	<CAMYG4GnPYDiKdUP-+oM8tO7Wrcp2YY-6u-bj5dvCgRz2vN1fXw@mail.gmail.com>
	<CADydN5ytmAk_kBC1cjhH48HO+9qAgVdZT5XnFKVJNri0xhxbcA@mail.gmail.com>
Message-ID: <CAMYG4GmgQUE3DL=GXw7ZCYY5=x9aq6DPArpvbXUuqCzuEFUPbw@mail.gmail.com>

On Tue, Jun 30, 2015 at 3:10 PM, Sander Land <sander.land at gmail.com> wrote:

> This gives
> [0]PETSC ERROR: Object is in wrong state
> [0]PETSC ERROR: Matrix must be set first
>
> The PC is from a SNESGetKSP, and I have called SNESSetJacobian before this.
>

If this is embedded in a SNES, it is very messy to yank it out and do thing
manually. However, if you
set the matrix in the PC manually, it might work.

However, I would encourage you to try an alternate scheme and see if you
think it is easier. We have
started to use the DM object to hold this kind of information. For
FieldSplit, I think it is easier to tell
a DMShell about your field division, and then have it pass this on to
PCFIELDSPLIT. So you would

  a) Create a DMSHELL

  b) Create a PetscSection and call DMSetDefaultSection()

  c) Call SNESSetDM()

  d) use command line options to configure the split
-pc_fieldsplit_0_fields 0 -pc_fieldsplit_1_fields 1

Then everything should work, and can work in any embedded context. Does
this make sense?

  Thanks,

    Matt

Thanks,
> Sander
>
> On Tue, Jun 30, 2015 at 2:09 PM, Matthew Knepley <knepley at gmail.com>
> wrote:
>
>> On Tue, Jun 30, 2015 at 11:43 AM, Sander Land <sander.land at gmail.com>
>> wrote:
>>
>>> I am trying to use the Schur complement preconditioner in petsc, but am
>>> encountering a null argument error calling PCFieldSplitGetSubKSP.
>>> This only happens on PC_COMPOSITE_SCHUR, the multiplicative/additive
>>> options do return a KSP array.
>>>
>>> Error message:
>>>
>>> [0]PETSC ERROR: --------------------- Error Message
>>> --------------------------------------------------------------
>>> [0]PETSC ERROR: Null argument, when expecting valid pointer
>>> [0]PETSC ERROR: Null Object: Parameter # 1
>>> [0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html
>>> for trouble shooting.
>>> [0]PETSC ERROR: Petsc Release Version 3.6.0, Jun, 09, 2015
>>> [0]PETSC ERROR: ./elecmech on a arch-linux2-cxx-debug
>>> [0]PETSC ERROR: Configure options --with-shared-libraries=1
>>> --with-debugging=1 --download-openmpi=1 --with-clanguage=c++
>>> --download-fblaslapack=1 --download-scalapack=1 --download-blacs=1
>>> --download-suitesparse=1 --download-pastix=1 --download-superlu=1
>>> --dowload-essl=1 --download-ptscotch=1 --download-mumps=1 --download-lusol=1
>>> [0]PETSC ERROR: #1 MatSchurComplementGetKSP() line 317 in
>>> petsc-3.6/src/ksp/ksp/utils/schurm.c
>>> [0]PETSC ERROR: #2 PCFieldSplitGetSubKSP_FieldSplit_Schur() line 1264 in
>>> petsc-3.6/src/ksp/pc/impls/fieldsplit/fieldsplit.c
>>> [0]PETSC ERROR: #3 PCFieldSplitGetSubKSP() line 1668 in
>>> petsc-3.6/src/ksp/pc/impls/fieldsplit/fieldsplit.c
>>>
>>> Code snippet:
>>>
>>> ISCreateGeneral(PETSC_COMM_SELF,xp_dofs,&ii[0],PETSC_COPY_VALUES,&is_xp);
>>> ISCreateGeneral(PETSC_COMM_SELF,all_dofs -
>>> xp_dofs,&ii[xp_dofs],PETSC_COPY_VALUES,&is_wk);
>>>
>>> PCSetType(pc,PCFIELDSPLIT);
>>> PCFieldSplitSetType(pc,PC_COMPOSITE_SCHUR);
>>> PCFieldSplitSetIS(pc,"xp",is_xp);
>>> PCFieldSplitSetIS(pc,"wk",is_wk);
>>> int n;
>>> KSP* ksps;
>>> PC   subpc;
>>> PCFieldSplitGetSubKSP(pc,&n,&ksps);
>>>
>>>
>>> ii here is simply an array with ii[i] = i. There is probably a better
>>> way to simply indicate two blocks of different size, but I couldn't find it.
>>>
>>
>> It looks like the PC is not setup. Can you try calling PCSetUp(pc) before
>> GetSubKSP()?
>>
>>   Thanks,
>>
>>      Matt
>>
>>
>>> Thanks,
>>> Sander
>>>
>>
>>
>>
>> --
>> What most experimenters take for granted before they begin their
>> experiments is infinitely more interesting than any results to which their
>> experiments lead.
>> -- Norbert Wiener
>>
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From mrosso at uci.edu  Fri Jul 10 14:11:48 2015
From: mrosso at uci.edu (Michele Rosso)
Date: Fri, 10 Jul 2015 12:11:48 -0700
Subject: [petsc-users] Problem with ksp view
In-Reply-To: <805C4F41-F97E-4CC7-B659-869A3D868FA4@mcs.anl.gov>
References: <1436552059.7236.14.camel@kolmog5>
	<805C4F41-F97E-4CC7-B659-869A3D868FA4@mcs.anl.gov>
Message-ID: <1436555508.7236.21.camel@kolmog5>

Barry,

I made a mistake naming the files: the messy one is from the file while
the correct one is from command line. I am using a custom PC
(dmdarepart).
I attached 4 files:

ksp_view_cl_1proc.txt:  output on command line for 1 process run
ksp_view_cl_8proc.txt:  output on command line for 8 processes run   
ksp_view_fl_1proc.txt:  output on file for 1 process run   
ksp_view_fl_8proc.txt:  output on file for 8 processes run   

This is what I do in the code:

       CALL KSPSolve( ksp, b, x, ierr )
       CALL PetscViewerASCIIOpen( PETSC_COMM_WORLD, ksp_view_file,
viewer, ierr )
       CALL KSPView( ksp, viewer, ierr )
       CALL PetscViewerDestroy( viewer, ierr )

I will try to provide a minimal example ASAP.

Michele


On Fri, 2015-07-10 at 13:43 -0500, Barry Smith wrote:

>    Are you sure you named the files correctly and sent the right files. This is very confusing. What is in ksp_view_file.txt looks reasonable to me: You are running three level multigrid where the coarse solve is two level multigrid with a coarse solve of SuperLU_Dist.  What is in ksp_view_command.txt is a jumbled mess which seems to be missing something. 
> 
>    If you run both on one process what happens? 
> 
>    Barry
> 
> > On Jul 10, 2015, at 1:14 PM, Michele Rosso <mrosso at uci.edu> wrote:
> > 
> > Hi,
> > 
> > I am having a problem with KSPview. If I use the command line option, the output of KSPView is complete. If instead I call KSPView after KSPsolve and I have the ksp infos printed on  file, the output misses some
> > parts (see attached files).
> > What can I do to fix this?
> > 
> > Thanks,
> > Michele
> > 
> > <ksp_view_commandline.txt><ksp_view_file.txt>
> 


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KSP Object: 1 MPI processes
  type: cg
  maximum iterations=10000
  tolerances:  relative=1e-09, absolute=1e-50, divergence=10000
  left preconditioning
  using nonzero initial guess
  using UNPRECONDITIONED norm type for convergence test
PC Object: 1 MPI processes
  type: mg
    MG: type is MULTIPLICATIVE, levels=3 cycles=v
      Cycles per PCApply=1
      Using Galerkin computed coarse grid matrices
  Coarse grid solver -- level -------------------------------
    KSP Object:    (mg_coarse_)     1 MPI processes
      type: preonly
      maximum iterations=1, initial guess is zero
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using NONE norm type for convergence test
    PC Object:    (mg_coarse_)     1 MPI processes
      type: dmdarepart
        DMDARepart: parent comm size reduction factor = 2
        DMDARepart: subcomm_size = 1
        KSP Object:        (mg_coarse_dmdarepart_)         1 MPI processes
          type: richardson
            Richardson: damping factor=1
          maximum iterations=10000, initial guess is zero
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
          left preconditioning
          using PRECONDITIONED norm type for convergence test
        PC Object:        (mg_coarse_dmdarepart_)         1 MPI processes
          type: mg
            MG: type is MULTIPLICATIVE, levels=2 cycles=v
              Cycles per PCApply=1
              Using Galerkin computed coarse grid matrices
          Coarse grid solver -- level -------------------------------
            KSP Object:            (mg_coarse_dmdarepart_mg_coarse_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_dmdarepart_mg_coarse_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 0, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=8, cols=8
                      package used to perform factorization: superlu_dist
                      total: nonzeros=0, allocated nonzeros=0
                      total number of mallocs used during MatSetValues calls =0
                        SuperLU_DIST run parameters:
                          Process grid nprow 1 x npcol 1 
                          Equilibrate matrix TRUE 
                          Matrix input mode 0 
                          Replace tiny pivots TRUE 
                          Use iterative refinement FALSE 
                          Processors in row 1 col partition 1 
                          Row permutation LargeDiag 
                          Column permutation METIS_AT_PLUS_A
                          Parallel symbolic factorization FALSE 
                          Repeated factorization SamePattern_SameRowPerm
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=8, cols=8
                total: nonzeros=32, allocated nonzeros=32
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
          Down solver (pre-smoother) on level 1 -------------------------------
            KSP Object:            (mg_coarse_dmdarepart_mg_levels_1_)             1 MPI processes
              type: richardson
                Richardson: damping factor=1
              maximum iterations=2
              tolerances:  relative=0, absolute=1e-50, divergence=10000
              left preconditioning
              using nonzero initial guess
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_dmdarepart_mg_levels_1_)             1 MPI processes
              type: sor
                SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=64, cols=64
                total: nonzeros=352, allocated nonzeros=352
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
          Up solver (post-smoother) same as down solver (pre-smoother)
          linear system matrix = precond matrix:
          Mat Object:           1 MPI processes
            type: seqaij
            rows=64, cols=64
            total: nonzeros=352, allocated nonzeros=352
            total number of mallocs used during MatSetValues calls =0
              not using I-node routines
      linear system matrix = precond matrix:
      Mat Object:       1 MPI processes
        type: seqaij
        rows=64, cols=64
        total: nonzeros=352, allocated nonzeros=352
        total number of mallocs used during MatSetValues calls =0
          not using I-node routines
  Down solver (pre-smoother) on level 1 -------------------------------
    KSP Object:    (mg_levels_1_)     1 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=1
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_1_)     1 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       1 MPI processes
        type: seqaij
        rows=512, cols=512
        total: nonzeros=3200, allocated nonzeros=3200
        total number of mallocs used during MatSetValues calls =0
          not using I-node routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 2 -------------------------------
    KSP Object:    (mg_levels_2_)     1 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=1
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_2_)     1 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       1 MPI processes
        type: seqaij
        rows=4096, cols=4096
        total: nonzeros=27136, allocated nonzeros=27136
        total number of mallocs used during MatSetValues calls =0
          not using I-node routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  linear system matrix = precond matrix:
  Mat Object:   1 MPI processes
    type: seqaij
    rows=4096, cols=4096
    total: nonzeros=27136, allocated nonzeros=27136
    total number of mallocs used during MatSetValues calls =0
      not using I-node routines

  
#PETSc Option Table entries:
-ksp_initial_guess_nonzero yes
-ksp_norm_type unpreconditioned
-ksp_rtol 1e-9
-ksp_type cg
-ksp_view
-log_summary log_summary.txt
-mg_coarse_dmdarepart_ksp_type richardson
-mg_coarse_dmdarepart_mg_coarse_pc_factor_mat_solver_package superlu_dist
-mg_coarse_dmdarepart_mg_coarse_pc_type lu
-mg_coarse_dmdarepart_mg_levels_ksp_type richardson
-mg_coarse_dmdarepart_pc_mg_galerkin
-mg_coarse_dmdarepart_pc_mg_levels 2
-mg_coarse_dmdarepart_pc_type mg
-mg_coarse_ksp_type preonly
-mg_coarse_pc_dmdarepart_factor 2
-mg_coarse_pc_type dmdarepart
-mg_levels_ksp_max_it 1
-mg_levels_ksp_type richardson
-nx 16
-ny 16
-nz 16
-options_left
-pc_mg_galerkin
-pc_mg_levels 3
-pc_type mg
-px 1
-py 1
-pz 1
#End of PETSc Option Table entries
There are 6 unused database options. They are:
Option left: name:-nx value: 16
Option left: name:-ny value: 16
Option left: name:-nz value: 16
Option left: name:-px value: 1
Option left: name:-py value: 1
Option left: name:-pz value: 1
-------------- next part --------------
KSP Object: 8 MPI processes
  type: cg
  maximum iterations=10000
  tolerances:  relative=1e-09, absolute=1e-50, divergence=10000
  left preconditioning
  using nonzero initial guess
  using UNPRECONDITIONED norm type for convergence test
PC Object: 8 MPI processes
  type: mg
    MG: type is MULTIPLICATIVE, levels=3 cycles=v
      Cycles per PCApply=1
      Using Galerkin computed coarse grid matrices
  Coarse grid solver -- level -------------------------------
    KSP Object:    (mg_coarse_)     8 MPI processes
      type: preonly
      maximum iterations=1, initial guess is zero
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using NONE norm type for convergence test
    PC Object:    (mg_coarse_)     8 MPI processes
      type: dmdarepart
        DMDARepart: parent comm size reduction factor = 2
        DMDARepart: subcomm_size = 4
      KSP Object:      (mg_coarse_dmdarepart_)       4 MPI processes
        type: richardson
          Richardson: damping factor=1
        maximum iterations=10000, initial guess is zero
        tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
        left preconditioning
        using PRECONDITIONED norm type for convergence test
      PC Object:      (mg_coarse_dmdarepart_)       4 MPI processes
        type: mg
          MG: type is MULTIPLICATIVE, levels=2 cycles=v
            Cycles per PCApply=1
            Using Galerkin computed coarse grid matrices
        Coarse grid solver -- level -------------------------------
          KSP Object:          (mg_coarse_dmdarepart_mg_coarse_)           4 MPI processes
            type: preonly
            maximum iterations=1, initial guess is zero
            tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
            left preconditioning
            using NONE norm type for convergence test
          PC Object:          (mg_coarse_dmdarepart_mg_coarse_)           4 MPI processes
            type: lu
              LU: out-of-place factorization
              tolerance for zero pivot 2.22045e-14
              matrix ordering: natural
              factor fill ratio given 0, needed 0
                Factored matrix follows:
                  Mat Object:                   4 MPI processes
                    type: mpiaij
                    rows=8, cols=8
                    package used to perform factorization: superlu_dist
                    total: nonzeros=0, allocated nonzeros=0
                    total number of mallocs used during MatSetValues calls =0
                      SuperLU_DIST run parameters:
                        Process grid nprow 2 x npcol 2 
                        Equilibrate matrix TRUE 
                        Matrix input mode 1 
                        Replace tiny pivots TRUE 
                        Use iterative refinement FALSE 
                        Processors in row 2 col partition 2 
                        Row permutation LargeDiag 
                        Column permutation METIS_AT_PLUS_A
                        Parallel symbolic factorization FALSE 
                        Repeated factorization SamePattern_SameRowPerm
            linear system matrix = precond matrix:
            Mat Object:             4 MPI processes
              type: mpiaij
              rows=8, cols=8
              total: nonzeros=32, allocated nonzeros=32
              total number of mallocs used during MatSetValues calls =0
                using I-node (on process 0) routines: found 1 nodes, limit used is 5
        Down solver (pre-smoother) on level 1 -------------------------------
          KSP Object:          (mg_coarse_dmdarepart_mg_levels_1_)           4 MPI processes
            type: richardson
              Richardson: damping factor=1
            maximum iterations=2
            tolerances:  relative=0, absolute=1e-50, divergence=10000
            left preconditioning
            using nonzero initial guess
            using NONE norm type for convergence test
          PC Object:          (mg_coarse_dmdarepart_mg_levels_1_)           4 MPI processes
            type: sor
              SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
            linear system matrix = precond matrix:
            Mat Object:             4 MPI processes
              type: mpiaij
              rows=64, cols=64
              total: nonzeros=352, allocated nonzeros=352
              total number of mallocs used during MatSetValues calls =0
                not using I-node (on process 0) routines
        Up solver (post-smoother) same as down solver (pre-smoother)
        linear system matrix = precond matrix:
        Mat Object:         4 MPI processes
          type: mpiaij
          rows=64, cols=64
          total: nonzeros=352, allocated nonzeros=352
          total number of mallocs used during MatSetValues calls =0
            not using I-node (on process 0) routines
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=64, cols=64
        total: nonzeros=352, allocated nonzeros=352
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Down solver (pre-smoother) on level 1 -------------------------------
    KSP Object:    (mg_levels_1_)     8 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=1
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_1_)     8 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=512, cols=512
        total: nonzeros=3200, allocated nonzeros=3200
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 2 -------------------------------
    KSP Object:    (mg_levels_2_)     8 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=1
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_2_)     8 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=4096, cols=4096
        total: nonzeros=27136, allocated nonzeros=27136
        total number of mallocs used during MatSetValues calls =0
  Up solver (post-smoother) same as down solver (pre-smoother)
  linear system matrix = precond matrix:
  Mat Object:   8 MPI processes
    type: mpiaij
    rows=4096, cols=4096
    total: nonzeros=27136, allocated nonzeros=27136
    total number of mallocs used during MatSetValues calls =0
 
#PETSc Option Table entries:
-ksp_initial_guess_nonzero yes
-ksp_norm_type unpreconditioned
-ksp_rtol 1e-9
-ksp_type cg
-ksp_view
-log_summary log_summary.txt
-mg_coarse_dmdarepart_ksp_type richardson
-mg_coarse_dmdarepart_mg_coarse_pc_factor_mat_solver_package superlu_dist
-mg_coarse_dmdarepart_mg_coarse_pc_type lu
-mg_coarse_dmdarepart_mg_levels_ksp_type richardson
-mg_coarse_dmdarepart_pc_mg_galerkin
-mg_coarse_dmdarepart_pc_mg_levels 2
-mg_coarse_dmdarepart_pc_type mg
-mg_coarse_ksp_type preonly
-mg_coarse_pc_dmdarepart_factor 2
-mg_coarse_pc_type dmdarepart
-mg_levels_ksp_max_it 1
-mg_levels_ksp_type richardson
-nx 16
-ny 16
-nz 16
-options_left
-pc_mg_galerkin
-pc_mg_levels 3
-pc_type mg
-px 2
-py 2
-pz 2
#End of PETSc Option Table entries
There are 6 unused database options. They are:
Option left: name:-nx value: 16
Option left: name:-ny value: 16
Option left: name:-nz value: 16
Option left: name:-px value: 2
Option left: name:-py value: 2
Option left: name:-pz value: 2
-------------- next part --------------
KSP Object: 1 MPI processes
  type: cg
  maximum iterations=10000
  tolerances:  relative=1e-09, absolute=1e-50, divergence=10000
  left preconditioning
  using nonzero initial guess
  using UNPRECONDITIONED norm type for convergence test
PC Object: 1 MPI processes
  type: mg
    MG: type is MULTIPLICATIVE, levels=3 cycles=v
      Cycles per PCApply=1
      Using Galerkin computed coarse grid matrices
  Coarse grid solver -- level -------------------------------
    KSP Object:    (mg_coarse_)     1 MPI processes
      type: preonly
      maximum iterations=1, initial guess is zero
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using NONE norm type for convergence test
    PC Object:    (mg_coarse_)     1 MPI processes
      type: dmdarepart
        DMDARepart: parent comm size reduction factor = 2
        DMDARepart: subcomm_size = 1
        KSP Object:        (mg_coarse_dmdarepart_)         1 MPI processes
          type: richardson
            Richardson: damping factor=1
          maximum iterations=10000, initial guess is zero
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
          left preconditioning
          using PRECONDITIONED norm type for convergence test
        PC Object:        (mg_coarse_dmdarepart_)         1 MPI processes
          type: mg
            MG: type is MULTIPLICATIVE, levels=2 cycles=v
              Cycles per PCApply=1
              Using Galerkin computed coarse grid matrices
          Coarse grid solver -- level -------------------------------
            KSP Object:            (mg_coarse_dmdarepart_mg_coarse_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_dmdarepart_mg_coarse_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 0, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=8, cols=8
                      package used to perform factorization: superlu_dist
                      total: nonzeros=0, allocated nonzeros=0
                      total number of mallocs used during MatSetValues calls =0
                        SuperLU_DIST run parameters:
                          Process grid nprow 1 x npcol 1 
                          Equilibrate matrix TRUE 
                          Matrix input mode 0 
                          Replace tiny pivots TRUE 
                          Use iterative refinement FALSE 
                          Processors in row 1 col partition 1 
                          Row permutation LargeDiag 
                          Column permutation METIS_AT_PLUS_A
                          Parallel symbolic factorization FALSE 
                          Repeated factorization SamePattern_SameRowPerm
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=8, cols=8
                total: nonzeros=32, allocated nonzeros=32
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
          Down solver (pre-smoother) on level 1 -------------------------------
            KSP Object:            (mg_coarse_dmdarepart_mg_levels_1_)             1 MPI processes
              type: richardson
                Richardson: damping factor=1
              maximum iterations=2
              tolerances:  relative=0, absolute=1e-50, divergence=10000
              left preconditioning
              using nonzero initial guess
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_dmdarepart_mg_levels_1_)             1 MPI processes
              type: sor
                SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=64, cols=64
                total: nonzeros=352, allocated nonzeros=352
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
          Up solver (post-smoother) same as down solver (pre-smoother)
          linear system matrix = precond matrix:
          Mat Object:           1 MPI processes
            type: seqaij
            rows=64, cols=64
            total: nonzeros=352, allocated nonzeros=352
            total number of mallocs used during MatSetValues calls =0
              not using I-node routines
      linear system matrix = precond matrix:
      Mat Object:       1 MPI processes
        type: seqaij
        rows=64, cols=64
        total: nonzeros=352, allocated nonzeros=352
        total number of mallocs used during MatSetValues calls =0
          not using I-node routines
  Down solver (pre-smoother) on level 1 -------------------------------
    KSP Object:    (mg_levels_1_)     1 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=1
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_1_)     1 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       1 MPI processes
        type: seqaij
        rows=512, cols=512
        total: nonzeros=3200, allocated nonzeros=3200
        total number of mallocs used during MatSetValues calls =0
          not using I-node routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 2 -------------------------------
    KSP Object:    (mg_levels_2_)     1 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=1
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_2_)     1 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       1 MPI processes
        type: seqaij
        rows=4096, cols=4096
        total: nonzeros=27136, allocated nonzeros=27136
        total number of mallocs used during MatSetValues calls =0
          not using I-node routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  linear system matrix = precond matrix:
  Mat Object:   1 MPI processes
    type: seqaij
    rows=4096, cols=4096
    total: nonzeros=27136, allocated nonzeros=27136
    total number of mallocs used during MatSetValues calls =0
      not using I-node routines
-------------- next part --------------
      KSP Object:      (mg_coarse_dmdarepart_)       4 MPI processes
        type: richardson
          Richardson: damping factor=1
        maximum iterations=10000, initial guess is zero
        tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
        left preconditioning
        using PRECONDITIONED norm type for convergence test
      PC Object:      (mg_coarse_dmdarepart_)       4 MPI processes
        type: mg
          MG: type is MULTIPLICATIVE, levels=2 cycles=v
            Cycles per PCApply=1
            Using Galerkin computed coarse grid matrices
        Coarse grid solver -- level -------------------------------
          KSP Object:          (mg_coarse_dmdarepart_mg_coarse_)           4 MPI processes
            type: preonly
            maximum iterations=1, initial guess is zero
            tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
             linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=64, cols=64
        total: nonzeros=352, allocated nonzeros=352
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Down solver (pre-smoother) on level 1 -------------------------------
    KSP Object:    (mg_levels_1_)     8 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=1
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_1_)     8 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=512, cols=512
        total: nonzeros=3200, allocated nonzeros=3200
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 2 -------------------------------
    KSP Object:    (mg_levels_2_)     8 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=1
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_2_)     8 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=4096, cols=4096
        total: nonzeros=27136, allocated nonzeros=27136
        total number of mallocs used during MatSetValues calls =0
  Up solver (post-smoother) same as down solver (pre-smoother)
  linear system matrix = precond matrix:
  Mat Object:   8 MPI processes
    type: mpiaij
    rows=4096, cols=4096
    total: nonzeros=27136, allocated nonzeros=27136
    total number of mallocs used during MatSetValues calls =0
ses
            type: sor
              SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
            linear system matrix = precond matrix:
            Mat Object:             4 MPI processes
              type: mpiaij
              rows=64, cols=64
              total: nonzeros=352, allocated nonzeros=352
              total number of mallocs used during MatSetValues calls =0
                not using I-node (on process 0) routines
        Up solver (post-smoother) same as down solver (pre-smoother)
        linear system matrix = precond matrix:
        Mat Object:         4 MPI processes
          type: mpiaij
          rows=64, cols=64
          total: nonzeros=352, allocated nonzeros=352
          total number of mallocs used during MatSetValues calls =0
            not using I-node (on process 0) routines

From bsmith at mcs.anl.gov  Fri Jul 10 14:27:06 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Fri, 10 Jul 2015 14:27:06 -0500
Subject: [petsc-users] Problem with ksp view
In-Reply-To: <1436555508.7236.21.camel@kolmog5>
References: <1436552059.7236.14.camel@kolmog5>
	<805C4F41-F97E-4CC7-B659-869A3D868FA4@mcs.anl.gov>
	<1436555508.7236.21.camel@kolmog5>
Message-ID: <C0077822-DF5B-47BA-A4FE-3650A69427A1@mcs.anl.gov>


  Ok, so on one process all is fine. 

  Likely an issue with how you handle the viewer in the call to your custom PC


> On Jul 10, 2015, at 2:11 PM, Michele Rosso <mrosso at uci.edu> wrote:
> 
> Barry,
> 
> I made a mistake naming the files: the messy one is from the file while the correct one is from command line. I am using a custom PC (dmdarepart).
> I attached 4 files:
> 
> ksp_view_cl_1proc.txt:  output on command line for 1 process run
> ksp_view_cl_8proc.txt:  output on command line for 8 processes run   
> ksp_view_fl_1proc.txt:  output on file for 1 process run   
> ksp_view_fl_8proc.txt:  output on file for 8 processes run   
> 
> This is what I do in the code:
> 
>        CALL KSPSolve( ksp, b, x, ierr )
>        CALL PetscViewerASCIIOpen( PETSC_COMM_WORLD, ksp_view_file, viewer, ierr )
>        CALL KSPView( ksp, viewer, ierr )
>        CALL PetscViewerDestroy( viewer, ierr )
> 
> I will try to provide a minimal example ASAP.
> 
> Michele
> 
> 
> On Fri, 2015-07-10 at 13:43 -0500, Barry Smith wrote:
>>    Are you sure you named the files correctly and sent the right files. This is very confusing. What is in ksp_view_file.txt looks reasonable to me: You are running three level multigrid where the coarse solve is two level multigrid with a coarse solve of SuperLU_Dist.  What is in ksp_view_command.txt is a jumbled mess which seems to be missing something. 
>> 
>>    If you run both on one process what happens? 
>> 
>>    Barry
>> 
>> 
>> > On Jul 10, 2015, at 1:14 PM, Michele Rosso <mrosso at uci.edu> wrote:
>> > 
>> > Hi,
>> > 
>> > I am having a problem with KSPview. If I use the command line option, the output of KSPView is complete. If instead I call KSPView after KSPsolve and I have the ksp infos printed on  file, the output misses some
>> > parts (see attached files).
>> > What can I do to fix this?
>> > 
>> > Thanks,
>> > Michele
>> > 
>> > <ksp_view_commandline.txt><ksp_view_file.txt>
>> 
>> 
>> 
> 
> <ksp_view_cl_1proc.txt><ksp_view_cl_8proc.txt><ksp_view_fl_1proc.txt><ksp_view_fl_8proc.txt>


From zocca.marco at gmail.com  Fri Jul 10 14:56:19 2015
From: zocca.marco at gmail.com (Marco Zocca)
Date: Fri, 10 Jul 2015 21:56:19 +0200
Subject: [petsc-users] human-readable examples and PETSc idioms
Message-ID: <CAKE6T0Rq+2FyHHTUSFWUQFZ=mpAEqCjGw5BGaAr86OjbxrqVKw@mail.gmail.com>

Thank you for the reply;

  let me improve my question: in e.g. a FEM code, we need:


*) a mesh table :: [element -> [face -> [edge -> [node] ] ] ]

*) one or more reference elements with associated basis over elements
and/or faces and Jacobians, or a quadrature rule to represent
integration over the real-space elements, for each element

*) one or more scalar/tensor coefficients per element


Assembly (in the simplest case) of the global matrix is then a single
loop over elements.


I would like to use the highest-level primitives for this task (I am
tackling a stochastic PDE-constrained optimization problem, so
complexity control and modularity is paramount ), could you provide
some hints ?

Thank you again and kind regards,
Marco






>>    I'm looking for some non-optimized PETSc code; namely, I struggle a
>> bit with generalizing the provided examples. On one hand inlined
>> elementary operations help keep track of the FLOPs but make for
>> hard-to read code.
>>

>
> You can use MatSetValuesStencil() as is done here:
>
> http://www.mcs.anl.gov/petsc/petsc-current/src/ksp/ksp/examples/tutorials/ex50.c.html
>
> on line 162.
>
>>

>> , removed comments for space) we are interested in forming a matrix A
>> from the values contained in a vector x; i.e. some 'map' operation
>> that sweeps x and prepares rows of A at a time according to some fixed
>> stencil, with separate treatment of boundary values .
>>
>> Isn't there an idiom to abstract out this functionality? It's one of
>> the most common operations in numerical PDE codes:
>
>
> Actually, this is only common is toy example. Almost no real PDEs have a
> fixed stencil
> because you have material coefficients, or nonlinearities, or constraints,
> etc.
>
>    Matt

From knepley at gmail.com  Fri Jul 10 14:59:02 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Fri, 10 Jul 2015 14:59:02 -0500
Subject: [petsc-users] human-readable examples and PETSc idioms
In-Reply-To: <CAKE6T0Rq+2FyHHTUSFWUQFZ=mpAEqCjGw5BGaAr86OjbxrqVKw@mail.gmail.com>
References: <CAKE6T0Rq+2FyHHTUSFWUQFZ=mpAEqCjGw5BGaAr86OjbxrqVKw@mail.gmail.com>
Message-ID: <CAMYG4G==XwKm5hyPoVWnEGvjA-YichkvV_D=1aQ1rH_8QDNXUw@mail.gmail.com>

On Fri, Jul 10, 2015 at 2:56 PM, Marco Zocca <zocca.marco at gmail.com> wrote:

> Thank you for the reply;
>
>   let me improve my question: in e.g. a FEM code, we need:
>
>
> *) a mesh table :: [element -> [face -> [edge -> [node] ] ] ]
>
> *) one or more reference elements with associated basis over elements
> and/or faces and Jacobians, or a quadrature rule to represent
> integration over the real-space elements, for each element
>
> *) one or more scalar/tensor coefficients per element
>
>
> Assembly (in the simplest case) of the global matrix is then a single
> loop over elements.
>
>
> I would like to use the highest-level primitives for this task (I am
> tackling a stochastic PDE-constrained optimization problem, so
> complexity control and modularity is paramount ), could you provide
> some hints ?
>

I try to organize things this way in SNES ex12, but there is a lot of
associated
infrastructure, so it might not be all that easy to read. However, I
orthogonalize
mesh topology from data layout from element specification from form
integration
from assembly from solvers, so that you can change them independently.

   Matt


> Thank you again and kind regards,
> Marco
>
>
>
>
>
>
> >>    I'm looking for some non-optimized PETSc code; namely, I struggle a
> >> bit with generalizing the provided examples. On one hand inlined
> >> elementary operations help keep track of the FLOPs but make for
> >> hard-to read code.
> >>
>
> >
> > You can use MatSetValuesStencil() as is done here:
> >
> >
> http://www.mcs.anl.gov/petsc/petsc-current/src/ksp/ksp/examples/tutorials/ex50.c.html
> >
> > on line 162.
> >
> >>
>
> >> , removed comments for space) we are interested in forming a matrix A
> >> from the values contained in a vector x; i.e. some 'map' operation
> >> that sweeps x and prepares rows of A at a time according to some fixed
> >> stencil, with separate treatment of boundary values .
> >>
> >> Isn't there an idiom to abstract out this functionality? It's one of
> >> the most common operations in numerical PDE codes:
> >
> >
> > Actually, this is only common is toy example. Almost no real PDEs have a
> > fixed stencil
> > because you have material coefficients, or nonlinearities, or
> constraints,
> > etc.
> >
> >    Matt
>



-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From juan at tf.uni-kiel.de  Fri Jul 10 16:28:24 2015
From: juan at tf.uni-kiel.de (Julian Andrej)
Date: Fri, 10 Jul 2015 23:28:24 +0200
Subject: [petsc-users] Solving eigenproblems in the form of Stokes equations
Message-ID: <CABFzUT1f+sdQH0CiSbAn7KNsK6P+AA4dWEy566z=hVR3YY+ZOw@mail.gmail.com>

Hi,

i'm trying to solve a generalized eigenvalue problem which is the
stokes equations discretized by finite elements (with fenics) and
producing a banded matrix (reordered structure) of the well known
block form

[N    Q]
[QT  0]

The domain is the unit square with dirichlet boundary condition
evaluating to zero at all boundary nodes.

A is the block matrix in banded reordered structure and M is the mass matrix.

I'm using slepc4py for the eigenvalue calculation.

E = SLEPc.EPS().create()
E.setOperators(A, M)
E.setDimensions(NEV, PETSc.DECIDE)
E.setFromOptions()

I always get the error
[0] Zero pivot row 1 value 0 tolerance 2.22045e-14

I cannot find a combination which solves the eigenvalues for this problem.

The system itself solves fine with a KSP solver object from PETSc
using tfmqr with the icc PC.

I can assemble the matrix with a penalty term for the pressure and
calculate the eigenvalues with a direct solver, but i try to avoid
that.

From davydden at gmail.com  Sun Jul 12 03:12:08 2015
From: davydden at gmail.com (Denis Davydov)
Date: Sun, 12 Jul 2015 10:12:08 +0200
Subject: [petsc-users] Hypre 2.10 lapack undefined symbols (OS-X)
Message-ID: <2DA5FC67-8B8F-4342-AE91-6699E48B502D@gmail.com>

Dear all, 

I have Lapack-related undefined symbols errors when trying to run tests on Hypre, configured and compiled by PETSc
(./configure --download-superlu_dist --download-metis --download-parmetis --with-cc=mpicc --with-cxx=mpicxx --with-fc=mpif90 --with-debugging=0 --download-hypre).
Any ideas what?s happening?

During the build also some "has no symbols? shows up, which does not look good either. There are no compiler errors though...


Regards,
Denis.

p.s. Hypre configure resulting from PETSc is:
./configure --prefix=/Users/davydden/Downloads/petsc-3.6.0/arch-darwin-c-opt MAKE=/usr/bin/make --libdir=/Users/davydden/Downloads/petsc-3.6.0/arch-darwin-c-opt/lib CC=mpicc CFLAGS=-fPIC -O CXX=mpicxx CXXFLAGS=-O -fPIC F90=mpif90 F90FLAGS=-fPIC -ffree-line-length-0 -O F77=mpif90 FFLAGS=-fPIC -ffree-line-length-0 -O FC=mpif90 FCFLAGS=-fPIC -ffree-line-length-0 -O --with-MPI-include=/usr/local/Cellar/open-mpi/1.8.6/include --with-MPI-lib-dirs= --with-MPI-libs= --with-blas-libs= --with-blas-lib-dir= --with-lapack-libs= --with-lapack-lib-dir= --with-blas=yes --with-lapack=yes --with-fmangle-blas=one-underscore --with-fmangle-lapack=one-underscore --without-babel --without-mli --without-fei --without-superlu AR=/usr/bin/ar cr


=== check ===
$ make check
Checking the library ...
mpicc -fPIC -O -DHAVE_CONFIG_H -I. -I./.. -I/Users/davydden/Downloads/petsc-3.6.0/arch-darwin-c-opt/externalpackages/hypre-2.10.0b-p1/src/hypre/include -I/usr/local/Cellar/open-mpi/1.8.6/include -DHYPRE_TIMING -DHYPRE_FORTRAN -c ij.c
Building ij ...
mpicc -o ij ij.o -L/Users/davydden/Downloads/petsc-3.6.0/arch-darwin-c-opt/externalpackages/hypre-2.10.0b-p1/src/hypre/lib -lHYPRE          -lm
Undefined symbols for architecture x86_64:
  "_dgels_", referenced from:
      _ComputeValuesNonsym in libHYPRE.a(ParaSails.o)
      _hypre_BoomerAMGFitVectors in libHYPRE.a(par_gsmg.o)
  "_dgetrf_", referenced from:
      _hypre_BoomerAMGRelax in libHYPRE.a(par_relax.o)
      _hypre_GaussElimSolve in libHYPRE.a(par_relax.o)
      _hypre_AMGCreateDomainDof in libHYPRE.a(schwarz.o)
      _hypre_ParAMGCreateDomainDof in libHYPRE.a(schwarz.o)
  "_dgetrs_", referenced from:
      _hypre_BoomerAMGRelax in libHYPRE.a(par_relax.o)
      _hypre_GaussElimSolve in libHYPRE.a(par_relax.o)
      _hypre_ParMPSchwarzSolve in libHYPRE.a(schwarz.o)
      _hypre_MPSchwarzSolve in libHYPRE.a(schwarz.o)
      _hypre_MPSchwarzCFSolve in libHYPRE.a(schwarz.o)
      _hypre_MPSchwarzFWSolve in libHYPRE.a(schwarz.o)
      _hypre_MPSchwarzCFFWSolve in libHYPRE.a(schwarz.o)
      ...
  "_dpotrf_", referenced from:
      _dpotrf_interface in libHYPRE.a(HYPRE_lobpcg.o)
      _ComputeValuesSym in libHYPRE.a(ParaSails.o)
      _hypre_AMGNodalSchwarzSmoother in libHYPRE.a(schwarz.o)
      _hypre_AMGCreateDomainDof in libHYPRE.a(schwarz.o)
      _hypre_ParAMGCreateDomainDof in libHYPRE.a(schwarz.o)
  "_dpotrs_", referenced from:
      _ComputeValuesSym in libHYPRE.a(ParaSails.o)
      _hypre_ParMPSchwarzSolve in libHYPRE.a(schwarz.o)
      _hypre_MPSchwarzSolve in libHYPRE.a(schwarz.o)
      _hypre_MPSchwarzCFSolve in libHYPRE.a(schwarz.o)
      _hypre_MPSchwarzFWSolve in libHYPRE.a(schwarz.o)
      _hypre_MPSchwarzCFFWSolve in libHYPRE.a(schwarz.o)
      _hypre_AdSchwarzSolve in libHYPRE.a(schwarz.o)
      ...
  "_dsygv_", referenced from:
      _dsygv_interface in libHYPRE.a(HYPRE_lobpcg.o)


=== has no symbols: ===

/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE_utilities.a(hypre_complex.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE_utilities.a(hypre_mpi_comm_f2c.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE_utilities.a(threading.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE_utilities.a(hypre_complex.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE_utilities.a(hypre_mpi_comm_f2c.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE_utilities.a(threading.o) has no symbols

/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE_MatrixMatrix.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE_MatrixMatrix.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols

/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(hypre_complex.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(hypre_mpi_comm_f2c.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(threading.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(hypre_complex.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(hypre_mpi_comm_f2c.o) has no symbols
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(threading.o) has no symbols




From knepley at gmail.com  Sun Jul 12 03:54:23 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Sun, 12 Jul 2015 03:54:23 -0500
Subject: [petsc-users] Hypre 2.10 lapack undefined symbols (OS-X)
In-Reply-To: <2DA5FC67-8B8F-4342-AE91-6699E48B502D@gmail.com>
References: <2DA5FC67-8B8F-4342-AE91-6699E48B502D@gmail.com>
Message-ID: <CAMYG4Gkv0=JDOkBbKubSg+Xas6i=Oeouz6aVfwbrtO5DdA16Qw@mail.gmail.com>

On Sun, Jul 12, 2015 at 3:12 AM, Denis Davydov <davydden at gmail.com> wrote:

> Dear all,
>
> I have Lapack-related undefined symbols errors when trying to run tests on
> Hypre, configured and compiled by PETSc
> (./configure --download-superlu_dist --download-metis --download-parmetis
> --with-cc=mpicc --with-cxx=mpicxx --with-fc=mpif90 --with-debugging=0
> --download-hypre).
> Any ideas what?s happening?
>

We need configure.log. This certainly sounds like a problem from mixing
builds. Had you had unsuccessful
builds in this directory before? I would recommend wiping out the
$PETSC_ARCH directory completely in
these cases.

  Thanks,

    Matt


> During the build also some "has no symbols? shows up, which does not look
> good either. There are no compiler errors though...
>
>
> Regards,
> Denis.
>
> p.s. Hypre configure resulting from PETSc is:
> ./configure
> --prefix=/Users/davydden/Downloads/petsc-3.6.0/arch-darwin-c-opt
> MAKE=/usr/bin/make
> --libdir=/Users/davydden/Downloads/petsc-3.6.0/arch-darwin-c-opt/lib
> CC=mpicc CFLAGS=-fPIC -O CXX=mpicxx CXXFLAGS=-O -fPIC F90=mpif90
> F90FLAGS=-fPIC -ffree-line-length-0 -O F77=mpif90 FFLAGS=-fPIC
> -ffree-line-length-0 -O FC=mpif90 FCFLAGS=-fPIC -ffree-line-length-0 -O
> --with-MPI-include=/usr/local/Cellar/open-mpi/1.8.6/include
> --with-MPI-lib-dirs= --with-MPI-libs= --with-blas-libs=
> --with-blas-lib-dir= --with-lapack-libs= --with-lapack-lib-dir=
> --with-blas=yes --with-lapack=yes --with-fmangle-blas=one-underscore
> --with-fmangle-lapack=one-underscore --without-babel --without-mli
> --without-fei --without-superlu AR=/usr/bin/ar cr
>
>
> === check ===
> $ make check
> Checking the library ...
> mpicc -fPIC -O -DHAVE_CONFIG_H -I. -I./..
> -I/Users/davydden/Downloads/petsc-3.6.0/arch-darwin-c-opt/externalpackages/hypre-2.10.0b-p1/src/hypre/include
> -I/usr/local/Cellar/open-mpi/1.8.6/include -DHYPRE_TIMING -DHYPRE_FORTRAN
> -c ij.c
> Building ij ...
> mpicc -o ij ij.o
> -L/Users/davydden/Downloads/petsc-3.6.0/arch-darwin-c-opt/externalpackages/hypre-2.10.0b-p1/src/hypre/lib
> -lHYPRE          -lm
> Undefined symbols for architecture x86_64:
>   "_dgels_", referenced from:
>       _ComputeValuesNonsym in libHYPRE.a(ParaSails.o)
>       _hypre_BoomerAMGFitVectors in libHYPRE.a(par_gsmg.o)
>   "_dgetrf_", referenced from:
>       _hypre_BoomerAMGRelax in libHYPRE.a(par_relax.o)
>       _hypre_GaussElimSolve in libHYPRE.a(par_relax.o)
>       _hypre_AMGCreateDomainDof in libHYPRE.a(schwarz.o)
>       _hypre_ParAMGCreateDomainDof in libHYPRE.a(schwarz.o)
>   "_dgetrs_", referenced from:
>       _hypre_BoomerAMGRelax in libHYPRE.a(par_relax.o)
>       _hypre_GaussElimSolve in libHYPRE.a(par_relax.o)
>       _hypre_ParMPSchwarzSolve in libHYPRE.a(schwarz.o)
>       _hypre_MPSchwarzSolve in libHYPRE.a(schwarz.o)
>       _hypre_MPSchwarzCFSolve in libHYPRE.a(schwarz.o)
>       _hypre_MPSchwarzFWSolve in libHYPRE.a(schwarz.o)
>       _hypre_MPSchwarzCFFWSolve in libHYPRE.a(schwarz.o)
>       ...
>   "_dpotrf_", referenced from:
>       _dpotrf_interface in libHYPRE.a(HYPRE_lobpcg.o)
>       _ComputeValuesSym in libHYPRE.a(ParaSails.o)
>       _hypre_AMGNodalSchwarzSmoother in libHYPRE.a(schwarz.o)
>       _hypre_AMGCreateDomainDof in libHYPRE.a(schwarz.o)
>       _hypre_ParAMGCreateDomainDof in libHYPRE.a(schwarz.o)
>   "_dpotrs_", referenced from:
>       _ComputeValuesSym in libHYPRE.a(ParaSails.o)
>       _hypre_ParMPSchwarzSolve in libHYPRE.a(schwarz.o)
>       _hypre_MPSchwarzSolve in libHYPRE.a(schwarz.o)
>       _hypre_MPSchwarzCFSolve in libHYPRE.a(schwarz.o)
>       _hypre_MPSchwarzFWSolve in libHYPRE.a(schwarz.o)
>       _hypre_MPSchwarzCFFWSolve in libHYPRE.a(schwarz.o)
>       _hypre_AdSchwarzSolve in libHYPRE.a(schwarz.o)
>       ...
>   "_dsygv_", referenced from:
>       _dsygv_interface in libHYPRE.a(HYPRE_lobpcg.o)
>
>
> === has no symbols: ===
>
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file: libHYPRE_utilities.a(hypre_complex.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file: libHYPRE_utilities.a(hypre_mpi_comm_f2c.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file: libHYPRE_utilities.a(threading.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file: libHYPRE_utilities.a(hypre_complex.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file: libHYPRE_utilities.a(hypre_mpi_comm_f2c.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file: libHYPRE_utilities.a(threading.o) has no symbols
>
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file:
> libHYPRE_MatrixMatrix.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has
> no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file:
> libHYPRE_MatrixMatrix.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has
> no symbols
>
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no
> symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no
> symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no
> symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no
> symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no
> symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no
> symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no
> symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no
> symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no
> symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no
> symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no
> symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file: libHYPRE.a(hypre_complex.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file: libHYPRE.a(hypre_mpi_comm_f2c.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file: libHYPRE.a(threading.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no
> symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file: libHYPRE.a(hypre_complex.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file: libHYPRE.a(hypre_mpi_comm_f2c.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib:
> file: libHYPRE.a(threading.o) has no symbols
>
>
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From davydden at gmail.com  Sun Jul 12 04:26:22 2015
From: davydden at gmail.com (Denis Davydov)
Date: Sun, 12 Jul 2015 11:26:22 +0200
Subject: [petsc-users] Hypre 2.10 lapack undefined symbols (OS-X)
In-Reply-To: <CAMYG4Gkv0=JDOkBbKubSg+Xas6i=Oeouz6aVfwbrtO5DdA16Qw@mail.gmail.com>
References: <2DA5FC67-8B8F-4342-AE91-6699E48B502D@gmail.com>
	<CAMYG4Gkv0=JDOkBbKubSg+Xas6i=Oeouz6aVfwbrtO5DdA16Qw@mail.gmail.com>
Message-ID: <F317177C-4E1E-4E79-869E-581890D56DDB@gmail.com>

Hi Matthew,

> On 12 Jul 2015, at 10:54, Matthew Knepley <knepley at gmail.com> wrote:
> I have Lapack-related undefined symbols errors when trying to run tests on Hypre, configured and compiled by PETSc
> (./configure --download-superlu_dist --download-metis --download-parmetis --with-cc=mpicc --with-cxx=mpicxx --with-fc=mpif90 --with-debugging=0 --download-hypre).
> Any ideas what?s happening?
> 
> We need configure.log. This certainly sounds like a problem from mixing builds. Had you had unsuccessfu

please, find it attached.

> builds in this directory before? I would recommend wiping out the $PETSC_ARCH directory completely in

no.

> these cases.

wiped, reconfigured, but the problem is still there.

p.s. I submitted a pull request for homebrew-science (os-x): https://github.com/Homebrew/homebrew-science/pull/2511
and Hypre 2.10 compiles and runs 'make check' and 'make test' fine.

The configure line is different from the one PETSc uses (blas and lapack libs are specified here):
./configure
--prefix=/usr/local/Cellar/hypre/2.10.0b
--with-blas=yes
--with-blas-libs=blas cblas
--with-blas-lib-dirs=/usr/lib
--with-lapack=yes
--with-lapack-libs=lapack clapack f77lapack
--with-lapack-lib-dirs=/usr/lib
--without-superlu
--without-fei
--without-mli
--with-MPI
--with-MPI-include=/usr/local/include
--with-MPI-lib-dirs=/usr/local/lib
--with-MPI-libs=mpi

Regards,
Denis.




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From francesco.caimmi at polimi.it  Sun Jul 12 05:52:48 2015
From: francesco.caimmi at polimi.it (Francesco Caimmi)
Date: Sun, 12 Jul 2015 12:52:48 +0200
Subject: [petsc-users] [petsc4py] Python equivalent of KSPSetComputeRHS
Message-ID: <3443674.Q7Jg8LnlcD@wotan>

Dear All, 

I am struggling to find a way to access the functions KSPSetComputeRHS and 
KSPSetComputeOperators using petsc4py. 
I cannot see these functions under PETSc.KSP()....
Has this something to do with ksp.setPythonContext()? Or the setPythonContext 
function that is also available for matrices and vectors?

Thanks,
-- 
Francesco Caimmi
 
Laboratorio di Ingegneria dei Polimeri
http://www.chem.polimi.it/polyenglab/

Politecnico di Milano - Dipartimento di Chimica,
Materiali e Ingegneria Chimica ?Giulio Natta?

P.zza Leonardo da Vinci, 32
I-20133 Milano
Tel. +39.02.2399.4711
Fax +39.02.7063.8173

francesco.caimmi at polimi.it
Skype: fmglcaimmi (please arrange meetings by e-mail)
GPG Public Key : http://goo.gl/64dDo

From knepley at gmail.com  Sun Jul 12 06:07:29 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Sun, 12 Jul 2015 06:07:29 -0500
Subject: [petsc-users] Solving eigenproblems in the form of Stokes
	equations
In-Reply-To: <CABFzUT1f+sdQH0CiSbAn7KNsK6P+AA4dWEy566z=hVR3YY+ZOw@mail.gmail.com>
References: <CABFzUT1f+sdQH0CiSbAn7KNsK6P+AA4dWEy566z=hVR3YY+ZOw@mail.gmail.com>
Message-ID: <CAMYG4GnLafSQ2J6ugBwNkrkMPu4c=y75uVr18GT+44vpgnK8yg@mail.gmail.com>

On Fri, Jul 10, 2015 at 4:28 PM, Julian Andrej <juan at tf.uni-kiel.de> wrote:

> Hi,
>
> i'm trying to solve a generalized eigenvalue problem which is the
> stokes equations discretized by finite elements (with fenics) and
> producing a banded matrix (reordered structure) of the well known
> block form
>
> [N    Q]
> [QT  0]
>
> The domain is the unit square with dirichlet boundary condition
> evaluating to zero at all boundary nodes.
>
> A is the block matrix in banded reordered structure and M is the mass
> matrix.
>

You have not written an equation here. Are you solving

  Q^T N^{-1} Q x = \lambda M x

If so, the Schur complement can be rank deficient by 1 if you have Neumann
conditions on the pressure. I don't know how SLEPc handles this.

   Matt


> I'm using slepc4py for the eigenvalue calculation.
>
> E = SLEPc.EPS().create()
> E.setOperators(A, M)
> E.setDimensions(NEV, PETSc.DECIDE)
> E.setFromOptions()
>
> I always get the error
> [0] Zero pivot row 1 value 0 tolerance 2.22045e-14
>
> I cannot find a combination which solves the eigenvalues for this problem.
>
> The system itself solves fine with a KSP solver object from PETSc
> using tfmqr with the icc PC.
>
> I can assemble the matrix with a penalty term for the pressure and
> calculate the eigenvalues with a direct solver, but i try to avoid
> that.
>



-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From juan at tf.uni-kiel.de  Sun Jul 12 06:30:57 2015
From: juan at tf.uni-kiel.de (Julian Andrej)
Date: Sun, 12 Jul 2015 13:30:57 +0200
Subject: [petsc-users] Solving eigenproblems in the form of Stokes
	equations
In-Reply-To: <CAMYG4GnLafSQ2J6ugBwNkrkMPu4c=y75uVr18GT+44vpgnK8yg@mail.gmail.com>
References: <CABFzUT1f+sdQH0CiSbAn7KNsK6P+AA4dWEy566z=hVR3YY+ZOw@mail.gmail.com>
	<CAMYG4GnLafSQ2J6ugBwNkrkMPu4c=y75uVr18GT+44vpgnK8yg@mail.gmail.com>
Message-ID: <CABFzUT3hrtOX5Ex1fMNTffKOwMG2KOdS-WHLLnMo_=3hw4_8bA@mail.gmail.com>

On Sun, Jul 12, 2015 at 1:07 PM, Matthew Knepley <knepley at gmail.com> wrote:
> On Fri, Jul 10, 2015 at 4:28 PM, Julian Andrej <juan at tf.uni-kiel.de> wrote:
>>
>> Hi,
>>
>> i'm trying to solve a generalized eigenvalue problem which is the
>> stokes equations discretized by finite elements (with fenics) and
>> producing a banded matrix (reordered structure) of the well known
>> block form
>>
>> [N    Q]
>> [QT  0]
>>
>> The domain is the unit square with dirichlet boundary condition
>> evaluating to zero at all boundary nodes.
>>
>> A is the block matrix in banded reordered structure and M is the mass
>> matrix.
>
>
> You have not written an equation here. Are you solving
>
>   Q^T N^{-1} Q x = \lambda M x

I don't have / want access to the underlying blocks of the matrix. So
in fact i give the solver

A = [N  Q]      M = [M 0]
      [QT 0]             [0  0]

With a little more reading of the documentation i was able to figure
out that the EPS object also takes regular KSP objects. So i got the
following settings working.

E = SLEPc.EPS().create()
st = E.getST()
st.setType('sinvert')
kspE = st.getKSP()
kspE.setType('gmres')
pc = kspE.getPC()
pc.setType('lu')
pc.setFactorSolverPackage('mumps')
E.setOperators(A, M)

These options give me an eigenvalue bundle at 1.0+j0 (which represent
the DirichletBC) and the correct eigenvalues following.
I'd like to understand the background a little more, how this produces
a solvable eigenproblem.

>
> If so, the Schur complement can be rank deficient by 1 if you have Neumann
> conditions on the pressure. I don't know how SLEPc handles this.
>
>    Matt
>
>>
>> I'm using slepc4py for the eigenvalue calculation.
>>
>> E = SLEPc.EPS().create()
>> E.setOperators(A, M)
>> E.setDimensions(NEV, PETSc.DECIDE)
>> E.setFromOptions()
>>
>> I always get the error
>> [0] Zero pivot row 1 value 0 tolerance 2.22045e-14
>>
>> I cannot find a combination which solves the eigenvalues for this problem.
>>
>> The system itself solves fine with a KSP solver object from PETSc
>> using tfmqr with the icc PC.
>>
>> I can assemble the matrix with a penalty term for the pressure and
>> calculate the eigenvalues with a direct solver, but i try to avoid
>> that.
>
>
>
>
> --
> What most experimenters take for granted before they begin their experiments
> is infinitely more interesting than any results to which their experiments
> lead.
> -- Norbert Wiener

From venkateshgk.j at gmail.com  Sun Jul 12 06:52:14 2015
From: venkateshgk.j at gmail.com (venkatesh g)
Date: Sun, 12 Jul 2015 17:22:14 +0530
Subject: [petsc-users] Petsc with Elemental installation in Cray
Message-ID: <CABzT7hMTDyc-iHj-7-eGci5KLuCSmMK9Y8UaChDcODguivv6Kg@mail.gmail.com>

Hi all,

I am trying to install elemental with Petsc.

I configure using:

./configure --with-cc=gcc --with-cxx=g++ PETSC_ARCH=linux-intel_elemental
-with-blas-lapack-dir=/opt/intel/composer_xe_2015.1.133/mkl/lib/intel64/
--with-mpi-dir=/opt/cray/mpt/7.0.5/gni/mpich2-intel/140
--with-scalar-type=complex --with-fortran-kernels=1
-known-mpi-shared-libraries=0 --with-large-file-io=1
--with-64-bit-indices=0 --with-batch FC=ifort
--with-valgrind-dir=/mnt/lustre/esd2/esdveng/valgrind
--download-elemental=/home/proj/14/esdveng/apps/Elemental-0.84-p5.tgz
--download-cmake=/home/proj/14/esdveng/apps/cmake-2.8.12.2.tar.gz

I get this error:

Cannot use elemental without enabling C++11, see --with-cxx-dialect=C++11

Pls let me know what flag must I use and its syntax.

Venkatesh
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From knepley at gmail.com  Sun Jul 12 07:01:54 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Sun, 12 Jul 2015 07:01:54 -0500
Subject: [petsc-users] Petsc with Elemental installation in Cray
In-Reply-To: <CABzT7hMTDyc-iHj-7-eGci5KLuCSmMK9Y8UaChDcODguivv6Kg@mail.gmail.com>
References: <CABzT7hMTDyc-iHj-7-eGci5KLuCSmMK9Y8UaChDcODguivv6Kg@mail.gmail.com>
Message-ID: <CAMYG4G=y-xkt4+PQvi4Drz-C3nP_16h6tYyoJKofTXuF8TkotQ@mail.gmail.com>

On Sun, Jul 12, 2015 at 6:52 AM, venkatesh g <venkateshgk.j at gmail.com>
wrote:

> Hi all,
>
> I am trying to install elemental with Petsc.
>
> I configure using:
>
> ./configure --with-cc=gcc --with-cxx=g++ PETSC_ARCH=linux-intel_elemental
> -with-blas-lapack-dir=/opt/intel/composer_xe_2015.1.133/mkl/lib/intel64/
> --with-mpi-dir=/opt/cray/mpt/7.0.5/gni/mpich2-intel/140
> --with-scalar-type=complex --with-fortran-kernels=1
> -known-mpi-shared-libraries=0 --with-large-file-io=1
> --with-64-bit-indices=0 --with-batch FC=ifort
> --with-valgrind-dir=/mnt/lustre/esd2/esdveng/valgrind
> --download-elemental=/home/proj/14/esdveng/apps/Elemental-0.84-p5.tgz
> --download-cmake=/home/proj/14/esdveng/apps/cmake-2.8.12.2.tar.gz
>
> I get this error:
>
> Cannot use elemental without enabling C++11, see --with-cxx-dialect=C++11
>
> Pls let me know what flag must I use and its syntax.
>

Did you try using --with-cxx-dialect=C++11 on configure?

  Thanks,

    Matt


>
> Venkatesh
>
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From bsmith at mcs.anl.gov  Sun Jul 12 13:17:52 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Sun, 12 Jul 2015 13:17:52 -0500
Subject: [petsc-users] Hypre 2.10 lapack undefined symbols (OS-X)
In-Reply-To: <2DA5FC67-8B8F-4342-AE91-6699E48B502D@gmail.com>
References: <2DA5FC67-8B8F-4342-AE91-6699E48B502D@gmail.com>
Message-ID: <AF0403E0-B472-4EC3-BE7B-F2A54E446CCA@mcs.anl.gov>


  Denis,

    PETSc doesn't build hypre to used "standalone", it builds hypre to be called from PETSc; hence those tests failing doesn't mean anything is wrong.


  Barry

> On Jul 12, 2015, at 3:12 AM, Denis Davydov <davydden at gmail.com> wrote:
> 
> Dear all, 
> 
> I have Lapack-related undefined symbols errors when trying to run tests on Hypre, configured and compiled by PETSc
> (./configure --download-superlu_dist --download-metis --download-parmetis --with-cc=mpicc --with-cxx=mpicxx --with-fc=mpif90 --with-debugging=0 --download-hypre).
> Any ideas what?s happening?
> 
> During the build also some "has no symbols? shows up, which does not look good either. There are no compiler errors though...
> 
> 
> Regards,
> Denis.
> 
> p.s. Hypre configure resulting from PETSc is:
> ./configure --prefix=/Users/davydden/Downloads/petsc-3.6.0/arch-darwin-c-opt MAKE=/usr/bin/make --libdir=/Users/davydden/Downloads/petsc-3.6.0/arch-darwin-c-opt/lib CC=mpicc CFLAGS=-fPIC -O CXX=mpicxx CXXFLAGS=-O -fPIC F90=mpif90 F90FLAGS=-fPIC -ffree-line-length-0 -O F77=mpif90 FFLAGS=-fPIC -ffree-line-length-0 -O FC=mpif90 FCFLAGS=-fPIC -ffree-line-length-0 -O --with-MPI-include=/usr/local/Cellar/open-mpi/1.8.6/include --with-MPI-lib-dirs= --with-MPI-libs= --with-blas-libs= --with-blas-lib-dir= --with-lapack-libs= --with-lapack-lib-dir= --with-blas=yes --with-lapack=yes --with-fmangle-blas=one-underscore --with-fmangle-lapack=one-underscore --without-babel --without-mli --without-fei --without-superlu AR=/usr/bin/ar cr
> 
> 
> === check ===
> $ make check
> Checking the library ...
> mpicc -fPIC -O -DHAVE_CONFIG_H -I. -I./.. -I/Users/davydden/Downloads/petsc-3.6.0/arch-darwin-c-opt/externalpackages/hypre-2.10.0b-p1/src/hypre/include -I/usr/local/Cellar/open-mpi/1.8.6/include -DHYPRE_TIMING -DHYPRE_FORTRAN -c ij.c
> Building ij ...
> mpicc -o ij ij.o -L/Users/davydden/Downloads/petsc-3.6.0/arch-darwin-c-opt/externalpackages/hypre-2.10.0b-p1/src/hypre/lib -lHYPRE          -lm
> Undefined symbols for architecture x86_64:
>  "_dgels_", referenced from:
>      _ComputeValuesNonsym in libHYPRE.a(ParaSails.o)
>      _hypre_BoomerAMGFitVectors in libHYPRE.a(par_gsmg.o)
>  "_dgetrf_", referenced from:
>      _hypre_BoomerAMGRelax in libHYPRE.a(par_relax.o)
>      _hypre_GaussElimSolve in libHYPRE.a(par_relax.o)
>      _hypre_AMGCreateDomainDof in libHYPRE.a(schwarz.o)
>      _hypre_ParAMGCreateDomainDof in libHYPRE.a(schwarz.o)
>  "_dgetrs_", referenced from:
>      _hypre_BoomerAMGRelax in libHYPRE.a(par_relax.o)
>      _hypre_GaussElimSolve in libHYPRE.a(par_relax.o)
>      _hypre_ParMPSchwarzSolve in libHYPRE.a(schwarz.o)
>      _hypre_MPSchwarzSolve in libHYPRE.a(schwarz.o)
>      _hypre_MPSchwarzCFSolve in libHYPRE.a(schwarz.o)
>      _hypre_MPSchwarzFWSolve in libHYPRE.a(schwarz.o)
>      _hypre_MPSchwarzCFFWSolve in libHYPRE.a(schwarz.o)
>      ...
>  "_dpotrf_", referenced from:
>      _dpotrf_interface in libHYPRE.a(HYPRE_lobpcg.o)
>      _ComputeValuesSym in libHYPRE.a(ParaSails.o)
>      _hypre_AMGNodalSchwarzSmoother in libHYPRE.a(schwarz.o)
>      _hypre_AMGCreateDomainDof in libHYPRE.a(schwarz.o)
>      _hypre_ParAMGCreateDomainDof in libHYPRE.a(schwarz.o)
>  "_dpotrs_", referenced from:
>      _ComputeValuesSym in libHYPRE.a(ParaSails.o)
>      _hypre_ParMPSchwarzSolve in libHYPRE.a(schwarz.o)
>      _hypre_MPSchwarzSolve in libHYPRE.a(schwarz.o)
>      _hypre_MPSchwarzCFSolve in libHYPRE.a(schwarz.o)
>      _hypre_MPSchwarzFWSolve in libHYPRE.a(schwarz.o)
>      _hypre_MPSchwarzCFFWSolve in libHYPRE.a(schwarz.o)
>      _hypre_AdSchwarzSolve in libHYPRE.a(schwarz.o)
>      ...
>  "_dsygv_", referenced from:
>      _dsygv_interface in libHYPRE.a(HYPRE_lobpcg.o)
> 
> 
> === has no symbols: ===
> 
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE_utilities.a(hypre_complex.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE_utilities.a(hypre_mpi_comm_f2c.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE_utilities.a(threading.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE_utilities.a(hypre_complex.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE_utilities.a(hypre_mpi_comm_f2c.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE_utilities.a(threading.o) has no symbols
> 
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE_MatrixMatrix.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE_MatrixMatrix.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
> 
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(hypre_complex.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(hypre_mpi_comm_f2c.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(threading.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(HYPRE_ConvertPETScMatrixToDistributedMatrix.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(hypre_complex.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(hypre_mpi_comm_f2c.o) has no symbols
> /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/ranlib: file: libHYPRE.a(threading.o) has no symbols
> 
> 
> 


From bsmith at mcs.anl.gov  Sun Jul 12 13:27:50 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Sun, 12 Jul 2015 13:27:50 -0500
Subject: [petsc-users] Petsc with Elemental installation in Cray
In-Reply-To: <CABzT7hMTDyc-iHj-7-eGci5KLuCSmMK9Y8UaChDcODguivv6Kg@mail.gmail.com>
References: <CABzT7hMTDyc-iHj-7-eGci5KLuCSmMK9Y8UaChDcODguivv6Kg@mail.gmail.com>
Message-ID: <79AEE300-9559-4A59-BA35-7568E32E7F18@mcs.anl.gov>


  BTW:  --with-cc=gcc --with-cxx=g++  --with-mpi-dir=/opt/cray/mpt/7.0.5/gni/mpich2-intel/140 

Setting BOTH the compilers and the mpi directory doesn't really make sense. On the cray if you use the module "stuff" the compilers "know" the MPI they work with and automatically locate the correct includes and libraries. So never pass the --with-mpi-dir on crays.

   Barry

Satish: We should really generate an error in configure if the user passes --with-mpi-dir on the crays.



> On Jul 12, 2015, at 6:52 AM, venkatesh g <venkateshgk.j at gmail.com> wrote:
> 
> Hi all,
> 
> I am trying to install elemental with Petsc. 
> 
> I configure using: 
> 
> ./configure --with-cc=gcc --with-cxx=g++ PETSC_ARCH=linux-intel_elemental -with-blas-lapack-dir=/opt/intel/composer_xe_2015.1.133/mkl/lib/intel64/ --with-mpi-dir=/opt/cray/mpt/7.0.5/gni/mpich2-intel/140 --with-scalar-type=complex --with-fortran-kernels=1 -known-mpi-shared-libraries=0 --with-large-file-io=1 --with-64-bit-indices=0 --with-batch FC=ifort --with-valgrind-dir=/mnt/lustre/esd2/esdveng/valgrind --download-elemental=/home/proj/14/esdveng/apps/Elemental-0.84-p5.tgz --download-cmake=/home/proj/14/esdveng/apps/cmake-2.8.12.2.tar.gz
> 
> I get this error:
> 
> Cannot use elemental without enabling C++11, see --with-cxx-dialect=C++11
> 
> Pls let me know what flag must I use and its syntax. 
> 
> Venkatesh
> 
> 


From davydden at gmail.com  Sun Jul 12 15:10:17 2015
From: davydden at gmail.com (Denis Davydov)
Date: Sun, 12 Jul 2015 22:10:17 +0200
Subject: [petsc-users] Hypre 2.10 lapack undefined symbols (OS-X)
In-Reply-To: <AF0403E0-B472-4EC3-BE7B-F2A54E446CCA@mcs.anl.gov>
References: <2DA5FC67-8B8F-4342-AE91-6699E48B502D@gmail.com>
	<AF0403E0-B472-4EC3-BE7B-F2A54E446CCA@mcs.anl.gov>
Message-ID: <F89D73D2-3173-4D92-B27B-2437F553288D@gmail.com>

Oh, I see. 
Thanks for clarifying it, Barry.

Regards,
Denis.

> On 12 Jul 2015, at 20:17, Barry Smith <bsmith at mcs.anl.gov> wrote:
> 
>  Denis,
> 
>    PETSc doesn't build hypre to used "standalone", it builds hypre to be called from PETSc; hence those tests failing doesn't mean anything is wrong.
> 
> 
>  Barry


From bsmith at mcs.anl.gov  Sun Jul 12 15:21:29 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Sun, 12 Jul 2015 15:21:29 -0500
Subject: [petsc-users] Hypre 2.10 lapack undefined symbols (OS-X)
In-Reply-To: <F89D73D2-3173-4D92-B27B-2437F553288D@gmail.com>
References: <2DA5FC67-8B8F-4342-AE91-6699E48B502D@gmail.com>
	<AF0403E0-B472-4EC3-BE7B-F2A54E446CCA@mcs.anl.gov>
	<F89D73D2-3173-4D92-B27B-2437F553288D@gmail.com>
Message-ID: <CD536BD7-BEF6-4BE7-A808-7519DACF14B0@mcs.anl.gov>


> On Jul 12, 2015, at 3:10 PM, Denis Davydov <davydden at gmail.com> wrote:
> 
> Oh, I see. 
> Thanks for clarifying it, Barry.
> 
> Regards,
> Denis.
> 
>> On 12 Jul 2015, at 20:17, Barry Smith <bsmith at mcs.anl.gov> wrote:
>> 
>> Denis,
>> 
>>   PETSc doesn't build hypre to used "standalone", it builds hypre to be called from PETSc; hence those tests failing doesn't mean anything is wrong.

  Basically the only difference is that since linking with PETSc manages the blas/lapack libraries (and MPI libraries if no MPI wrapper is used) we don't pass to hypre configure all the libraries that it would need to link tests/examples directly which is why you had messages about missing symbols.

  Barry

>> 
>> 
>> Barry
> 


From venkateshgk.j at gmail.com  Mon Jul 13 01:30:41 2015
From: venkateshgk.j at gmail.com (venkatesh g)
Date: Mon, 13 Jul 2015 12:00:41 +0530
Subject: [petsc-users] Petsc with Elemental installation in Cray
In-Reply-To: <CAMYG4G=y-xkt4+PQvi4Drz-C3nP_16h6tYyoJKofTXuF8TkotQ@mail.gmail.com>
References: <CABzT7hMTDyc-iHj-7-eGci5KLuCSmMK9Y8UaChDcODguivv6Kg@mail.gmail.com>
	<CAMYG4G=y-xkt4+PQvi4Drz-C3nP_16h6tYyoJKofTXuF8TkotQ@mail.gmail.com>
Message-ID: <CABzT7hMZSJ0CyLfU=u6f=5yW_dK4OsVL==Z9TTZOr40vD7g7FA@mail.gmail.com>

Hi, when I use --with-cxx-dialect=C++11, I get the error

Could not determine compiler flag for with-cxx-dialect=C++11, use CXXFLAGS

Kindly let me know the syntax or how to enable this.

w.r.t --with-mpi-dir on Crays, I will keep it in mind and will not pass
them as you have told Barry, they locate it automatically.

Thank you
Venkatesh

On Sun, Jul 12, 2015 at 5:31 PM, Matthew Knepley <knepley at gmail.com> wrote:

> On Sun, Jul 12, 2015 at 6:52 AM, venkatesh g <venkateshgk.j at gmail.com>
> wrote:
>
>> Hi all,
>>
>> I am trying to install elemental with Petsc.
>>
>> I configure using:
>>
>> ./configure --with-cc=gcc --with-cxx=g++ PETSC_ARCH=linux-intel_elemental
>> -with-blas-lapack-dir=/opt/intel/composer_xe_2015.1.133/mkl/lib/intel64/
>> --with-mpi-dir=/opt/cray/mpt/7.0.5/gni/mpich2-intel/140
>> --with-scalar-type=complex --with-fortran-kernels=1
>> -known-mpi-shared-libraries=0 --with-large-file-io=1
>> --with-64-bit-indices=0 --with-batch FC=ifort
>> --with-valgrind-dir=/mnt/lustre/esd2/esdveng/valgrind
>> --download-elemental=/home/proj/14/esdveng/apps/Elemental-0.84-p5.tgz
>> --download-cmake=/home/proj/14/esdveng/apps/cmake-2.8.12.2.tar.gz
>>
>> I get this error:
>>
>> Cannot use elemental without enabling C++11, see --with-cxx-dialect=C++11
>>
>> Pls let me know what flag must I use and its syntax.
>>
>
> Did you try using --with-cxx-dialect=C++11 on configure?
>
>   Thanks,
>
>     Matt
>
>
>>
>> Venkatesh
>>
>>
>>
>
>
> --
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>
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From dalcinl at gmail.com  Mon Jul 13 02:09:43 2015
From: dalcinl at gmail.com (Lisandro Dalcin)
Date: Mon, 13 Jul 2015 10:09:43 +0300
Subject: [petsc-users] [petsc4py] Python equivalent of KSPSetComputeRHS
In-Reply-To: <3443674.Q7Jg8LnlcD@wotan>
References: <3443674.Q7Jg8LnlcD@wotan>
Message-ID: <CAEcYPwBs745UKx8+TTP8n1p80beryq0=f3327ssa-T+h51Uh=w@mail.gmail.com>

On 12 July 2015 at 13:52, Francesco Caimmi <francesco.caimmi at polimi.it> wrote:
> Dear All,
>
> I am struggling to find a way to access the functions KSPSetComputeRHS and
> KSPSetComputeOperators using petsc4py.
> I cannot see these functions under PETSc.KSP()....
> Has this something to do with ksp.setPythonContext()? Or the setPythonContext
> function that is also available for matrices and vectors?
>

These functions are not currently exposed in petsc4py. They should be
easy to add, but right now I don't have the time right now. Please
open an issue in petsc4py's tracker at Bitbucket, so I do not forget.


-- 
Lisandro Dalcin
============
Research Scientist
Computer, Electrical and Mathematical Sciences & Engineering (CEMSE)
Numerical Porous Media Center (NumPor)
King Abdullah University of Science and Technology (KAUST)
http://numpor.kaust.edu.sa/

4700 King Abdullah University of Science and Technology
al-Khawarizmi Bldg (Bldg 1), Office # 4332
Thuwal 23955-6900, Kingdom of Saudi Arabia
http://www.kaust.edu.sa

Office Phone: +966 12 808-0459

From aotero at fi.uba.ar  Mon Jul 13 03:39:43 2015
From: aotero at fi.uba.ar (Alejandro D Otero)
Date: Mon, 13 Jul 2015 10:39:43 +0200
Subject: [petsc-users] Nodes coordinates in distributed dmplex
In-Reply-To: <CAMYG4Gn0pFke-rWG3pSp_bru-ekeCdeFm12zN=2YFN3cNVdHmw@mail.gmail.com>
References: <CABRJL_jb8oGCy2+5wf-jmth+g8R73YZ31JQPhweavYOQYDT4dw@mail.gmail.com>
	<CAMYG4Gne-4cQ85mmJSM1o=5K4fF4bjZFnmKN0N7656jfmRxZEw@mail.gmail.com>
	<CABRJL_gmv6U5WGrpqo9RsSCsnv9p8LhoT3_EvwSGXs8Di8y0Hw@mail.gmail.com>
	<CAMYG4Gn0pFke-rWG3pSp_bru-ekeCdeFm12zN=2YFN3cNVdHmw@mail.gmail.com>
Message-ID: <CABRJL_g=YiOXDfbFpEgjmfscV9-d-+e3tMfL9BV1G7rYosGCdw@mail.gmail.com>

Thanks Matt.
It is much clearer for me now.
Regards,

Alejandro

On Fri, Jul 10, 2015 at 6:14 PM, Matthew Knepley <knepley at gmail.com> wrote:

> On Fri, Jul 10, 2015 at 6:48 AM, Alejandro D Otero <aotero at fi.uba.ar>
> wrote:
>
>> Hi Matt, thanks for your answer.
>>
>> I got a vector from getCoordinates(). How are their components indexed?
>> is (p * dim + d) with p: node, dim: of the problem, x_d coordinate of the
>> node, ok?
>> Which numbering for p? The local number of node, the number of point in
>> the DAG of the dm, the original number of node?
>>
>
> All data layouts for Plex are described by a PetscSection (which is how it
> should be in the rest of PETSc as well). The PetscSection is a map
> from mesh points to (# dof, offset) pairs. Thus, the way I get coordinates
> is the following:
>
> DMGetCoordinatesLocal(dm, &coordinates);
> DMGetCoordinateDM(dm, &cdm);
> DMGetDefaultSection(cdm, &cs);
> PetscSectionGetChart(cs, &pStart, &pEnd);
> VecGetArrayRead(coordinates, &coords);
> for (p = pStart; p < pEnd; ++p) {
>   PetscInt dof, off;
>
>   PetscSectionGetDof(cs, p, &dof);
>   PetscSectionGetOffset(cs, p, &off);
>   for (d = 0; d < dof; ++d) <compute with coords[off+d]>
> }
> VecRestoreArrayRead(coordinates, &coords);
>
>
>> I am trying a simple square mesh with 16 4-node square elements parted
>> into 2 process. Total of 25 nodes.
>> The distributed dm seems alright to me. Each process gets a dm with 8
>> elements an 15 nodes, which means that the 5 shared nodes are local to each
>> process. But one of the process gives negative values for the shared nodes.
>> How need them to be mapped to get the right number.
>>
>
> Where do you get negative point numbers? I encode off-process point
> numbers as -(remote point + 1).
>
>
>> It seems I'm using a wrong approach to this. May be I need to get the
>> coordinates in a somehow different way. I'm working on a from-scratch
>> implementation of a FEM code based on petsc4py. I want to code the problem
>> matrices assembly from elemental matrices. I've already done this
>> sequentially, but I got stuck when trying to compute elemental matrices in
>> parallel because I don't understand the way of obtaining the coordinates of
>> the nodes in for each element.
>>
>
> The way I get coordinates for the element c is
>
>   PetscScalar *coords = NULL;
>   PetscInt        csize;
>
>   ierr = DMPlexVecGetClosure(dm, cs, coordinates, c, &csize,
> &coords);CHKERRQ(ierr);
>   ierr = DMPlexVecRestoreClosure(dm, cs, coordinates, c, &csize,
> &coords);CHKERRQ(ierr);
>
>   Thanks,
>
>      Matt
>
>
>> Again, thanks for your help,
>>
>> A.
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> On Thu, Jul 9, 2015 at 5:18 PM, Matthew Knepley <knepley at gmail.com>
>> wrote:
>>
>>> On Thu, Jul 9, 2015 at 7:42 AM, Alejandro D Otero <aotero at fi.uba.ar>
>>> wrote:
>>>
>>>> Hi, sorry if this is an obvious question, but I cannot figure out how
>>>> to recover finite element nodes coordinates once I have distributed a mesh
>>>> stored as a dmplex. I am using petsc4py as interface to petsc rutines.
>>>>
>>>> I first created a dmplex using:
>>>> dm.createFromCellList()
>>>>
>>>> In a sequential run I got the coordinates with:
>>>> Coords = dm.getCoordinates()
>>>>
>>>> which gave a sequential vector with the coordinates of the mesh nodes.
>>>>
>>>> When I distribute the mesh with:
>>>> dm.distribute()
>>>>
>>>> each mpi process has it own dm but the indexing of the vector resulting
>>>> from getCoordinates() or getCoordinatesLocal() seems not consistent with
>>>> the local numbering of the cells and nodes.
>>>>
>>>
>>> When the mesh is distributed, the vertices are renumbered. Thus the
>>> coordinates you get out are
>>> for reordered local vertices, but they are consistent with the local
>>> topology (cells still contain the
>>> right vertices) and the overlap mapping (SF still connects the shared
>>> vertices).
>>>
>>> What do you need it to do?
>>>
>>>   Thanks,
>>>
>>>     Matt
>>>
>>>
>>>> Which is the correct way of doing this in PETSc philosophy?
>>>>
>>>> Thanks in advance,
>>>> Alejandro
>>>>
>>>
>>>
>>>
>>> --
>>> What most experimenters take for granted before they begin their
>>> experiments is infinitely more interesting than any results to which their
>>> experiments lead.
>>> -- Norbert Wiener
>>>
>>
>>
>
>
> --
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>
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From knepley at gmail.com  Mon Jul 13 06:54:28 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Mon, 13 Jul 2015 06:54:28 -0500
Subject: [petsc-users] Petsc with Elemental installation in Cray
In-Reply-To: <CABzT7hMZSJ0CyLfU=u6f=5yW_dK4OsVL==Z9TTZOr40vD7g7FA@mail.gmail.com>
References: <CABzT7hMTDyc-iHj-7-eGci5KLuCSmMK9Y8UaChDcODguivv6Kg@mail.gmail.com>
	<CAMYG4G=y-xkt4+PQvi4Drz-C3nP_16h6tYyoJKofTXuF8TkotQ@mail.gmail.com>
	<CABzT7hMZSJ0CyLfU=u6f=5yW_dK4OsVL==Z9TTZOr40vD7g7FA@mail.gmail.com>
Message-ID: <CAMYG4Gn4Myf7dbexg4_T6wSjAx++j=Czf_7KAgzE+SGEq1aKwg@mail.gmail.com>

On Mon, Jul 13, 2015 at 1:30 AM, venkatesh g <venkateshgk.j at gmail.com>
wrote:

> Hi, when I use --with-cxx-dialect=C++11, I get the error
>
> Could not determine compiler flag for with-cxx-dialect=C++11, use CXXFLAGS
>

Always always always send configure.log or we have no idea what happened.

   Matt


> Kindly let me know the syntax or how to enable this.
>
> w.r.t --with-mpi-dir on Crays, I will keep it in mind and will not pass
> them as you have told Barry, they locate it automatically.
>
> Thank you
> Venkatesh
>
> On Sun, Jul 12, 2015 at 5:31 PM, Matthew Knepley <knepley at gmail.com>
> wrote:
>
>> On Sun, Jul 12, 2015 at 6:52 AM, venkatesh g <venkateshgk.j at gmail.com>
>> wrote:
>>
>>> Hi all,
>>>
>>> I am trying to install elemental with Petsc.
>>>
>>> I configure using:
>>>
>>> ./configure --with-cc=gcc --with-cxx=g++
>>> PETSC_ARCH=linux-intel_elemental
>>> -with-blas-lapack-dir=/opt/intel/composer_xe_2015.1.133/mkl/lib/intel64/
>>> --with-mpi-dir=/opt/cray/mpt/7.0.5/gni/mpich2-intel/140
>>> --with-scalar-type=complex --with-fortran-kernels=1
>>> -known-mpi-shared-libraries=0 --with-large-file-io=1
>>> --with-64-bit-indices=0 --with-batch FC=ifort
>>> --with-valgrind-dir=/mnt/lustre/esd2/esdveng/valgrind
>>> --download-elemental=/home/proj/14/esdveng/apps/Elemental-0.84-p5.tgz
>>> --download-cmake=/home/proj/14/esdveng/apps/cmake-2.8.12.2.tar.gz
>>>
>>> I get this error:
>>>
>>> Cannot use elemental without enabling C++11, see --with-cxx-dialect=C++11
>>>
>>> Pls let me know what flag must I use and its syntax.
>>>
>>
>> Did you try using --with-cxx-dialect=C++11 on configure?
>>
>>   Thanks,
>>
>>     Matt
>>
>>
>>>
>>> Venkatesh
>>>
>>>
>>>
>>
>>
>> --
>> What most experimenters take for granted before they begin their
>> experiments is infinitely more interesting than any results to which their
>> experiments lead.
>> -- Norbert Wiener
>>
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From aotero at fi.uba.ar  Mon Jul 13 07:12:33 2015
From: aotero at fi.uba.ar (Alejandro D Otero)
Date: Mon, 13 Jul 2015 14:12:33 +0200
Subject: [petsc-users] Nodes coordinates in distributed dmplex
In-Reply-To: <CABRJL_jb8oGCy2+5wf-jmth+g8R73YZ31JQPhweavYOQYDT4dw@mail.gmail.com>
References: <CABRJL_jb8oGCy2+5wf-jmth+g8R73YZ31JQPhweavYOQYDT4dw@mail.gmail.com>
Message-ID: <CABRJL_gBHBSrOmhWPR3U9_-wY_Vuq1YVUhnT9-uX0XOzHhQ=yw@mail.gmail.com>

Hi, I seems to be having problems with PETSc vector VTK viewer. The output
file I get has some values which are different from what I actually have.

I have a scalar field represented by a vector. If I print it on screen I
got the following output.

Vec Object: 2 MPI processes
  type: mpi
Process [0]
0
0
0.25
0.25
0.5
0.5
0.75
0.75
1
1
Process [1]
0
0
0
0.25
0.25
0.25
0.5
0.5
0.5
0.75
0.75
0.75
1
1
1

But when I set the viewer to use VTK_VTU (in this case ASCII just for make
it readable, but the same in native vtk format when read with paraview) I
got:

0.000000e+00
0.000000e+00
2.500000e-01
2.500000e-01
5.000000e-01
5.000000e-01
7.155608e-01
7.198046e-01
7.892083e-01
1.000000e+00
0.000000e+00
2.248979e-01
2.439858e-01
2.788163e-01
2.500000e-01
2.500000e-01
4.997506e-01
5.042740e-01
5.003098e-01
7.500000e-01
7.500000e-01
7.500000e-01
1.000000e+00
1.000000e+00
1.000000e+00

The difference start in the 7th value on.Any clue of what could be
happening?

Thanks in advance,
Alejandro
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From knepley at gmail.com  Mon Jul 13 07:29:59 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Mon, 13 Jul 2015 07:29:59 -0500
Subject: [petsc-users] Nodes coordinates in distributed dmplex
In-Reply-To: <CABRJL_gBHBSrOmhWPR3U9_-wY_Vuq1YVUhnT9-uX0XOzHhQ=yw@mail.gmail.com>
References: <CABRJL_jb8oGCy2+5wf-jmth+g8R73YZ31JQPhweavYOQYDT4dw@mail.gmail.com>
	<CABRJL_gBHBSrOmhWPR3U9_-wY_Vuq1YVUhnT9-uX0XOzHhQ=yw@mail.gmail.com>
Message-ID: <CAMYG4GkbcBTLd9DXiqK95mMvmCK+-CZoMKdTV3GN80TYJzKQRw@mail.gmail.com>

On Mon, Jul 13, 2015 at 7:12 AM, Alejandro D Otero <aotero at fi.uba.ar> wrote:

> Hi, I seems to be having problems with PETSc vector VTK viewer. The output
> file I get has some values which are different from what I actually have.
>
> I have a scalar field represented by a vector. If I print it on screen I
> got the following output.
>
> Vec Object: 2 MPI processes
>   type: mpi
> Process [0]
> 0
> 0
> 0.25
> 0.25
> 0.5
> 0.5
> 0.75
> 0.75
> 1
> 1
> Process [1]
> 0
> 0
> 0
> 0.25
> 0.25
> 0.25
> 0.5
> 0.5
> 0.5
> 0.75
> 0.75
> 0.75
> 1
> 1
> 1
>
> But when I set the viewer to use VTK_VTU (in this case ASCII just for make
> it readable, but the same in native vtk format when read with paraview) I
> got:
>
> 0.000000e+00
> 0.000000e+00
> 2.500000e-01
> 2.500000e-01
> 5.000000e-01
> 5.000000e-01
> 7.155608e-01
> 7.198046e-01
> 7.892083e-01
> 1.000000e+00
> 0.000000e+00
> 2.248979e-01
> 2.439858e-01
> 2.788163e-01
> 2.500000e-01
> 2.500000e-01
> 4.997506e-01
> 5.042740e-01
> 5.003098e-01
> 7.500000e-01
> 7.500000e-01
> 7.500000e-01
> 1.000000e+00
> 1.000000e+00
> 1.000000e+00
>
> The difference start in the 7th value on.Any clue of what could be
> happening?
>

Nope. Jed wrote the VTU viewer, so I can take a look at it. However, I
think the best way to output now is to use
HDF5. You can get human readable stuff using h5dump, its compact, parallel,
and you can use

  ./bin/petsc_gem_xmdf.py

to make XDMF files readable by Paraview. I output like this

  -dm_view hdf5:sol.h5
  -vec_view hdf5:sol.h5::append

and include PetscObjectViewFromOptions() calls in my code.

  Thanks,

     Matt


> Thanks in advance,
> Alejandro
>



-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From francesco.caimmi at polimi.it  Mon Jul 13 07:38:21 2015
From: francesco.caimmi at polimi.it (Francesco Caimmi)
Date: Mon, 13 Jul 2015 14:38:21 +0200
Subject: [petsc-users] [petsc4py] Python equivalent of KSPSetComputeRHS
In-Reply-To: <CAEcYPwBs745UKx8+TTP8n1p80beryq0=f3327ssa-T+h51Uh=w@mail.gmail.com>
References: <3443674.Q7Jg8LnlcD@wotan>
	<CAEcYPwBs745UKx8+TTP8n1p80beryq0=f3327ssa-T+h51Uh=w@mail.gmail.com>
Message-ID: <17766667.UmzPtpG1V5@pc-fcaimmi>

Thank you, Lisandro.

On Monday July 13 2015 at 10:09 Lisandro Dalcin wrote:

> On 12 July 2015 at 13:52, Francesco Caimmi <francesco.caimmi at polimi.it> 
wrote:
> These functions are not currently exposed in petsc4py. They should be
> easy to add, but right now I don't have the time right now. Please
> open an issue in petsc4py's tracker at Bitbucket, so I do not forget.

Done.

BTW, will you please explain me also what the "setPythonContext" methods are 
supposed to do? I found some petsc4py example using them; I see you must feed 
them some kind of object that provide methods like "mult" or "formRHS", but I 
wasn't able to find any docs about them...

Thanks again,
Francesco

> 
> 
> --
> Lisandro Dalcin
> ============
> Research Scientist
> Computer, Electrical and Mathematical Sciences & Engineering (CEMSE)
> Numerical Porous Media Center (NumPor)
> King Abdullah University of Science and Technology (KAUST)
> http://numpor.kaust.edu.sa/
> 
> 4700 King Abdullah University of Science and Technology
> al-Khawarizmi Bldg (Bldg 1), Office # 4332
> Thuwal 23955-6900, Kingdom of Saudi Arabia
> http://www.kaust.edu.sa
> 
> Office Phone: +966 12 808-0459
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From mfadams at lbl.gov  Mon Jul 13 09:42:27 2015
From: mfadams at lbl.gov (Mark Adams)
Date: Mon, 13 Jul 2015 10:42:27 -0400
Subject: [petsc-users] PETSc / GAMG user counts
Message-ID: <CADOhEh6w7xK4Fna7mwSnbYkkt-YCWMpqCy9ZP1jqW6RuY_36xQ@mail.gmail.com>

Do we have any data with respect to the number of PETSc users?  Better yet
number of GAMG users?
Mark
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From venkateshgk.j at gmail.com  Mon Jul 13 10:35:06 2015
From: venkateshgk.j at gmail.com (venkatesh g)
Date: Mon, 13 Jul 2015 21:05:06 +0530
Subject: [petsc-users] Petsc with Elemental installation in Cray
In-Reply-To: <CAMYG4Gn4Myf7dbexg4_T6wSjAx++j=Czf_7KAgzE+SGEq1aKwg@mail.gmail.com>
References: <CABzT7hMTDyc-iHj-7-eGci5KLuCSmMK9Y8UaChDcODguivv6Kg@mail.gmail.com>
	<CAMYG4G=y-xkt4+PQvi4Drz-C3nP_16h6tYyoJKofTXuF8TkotQ@mail.gmail.com>
	<CABzT7hMZSJ0CyLfU=u6f=5yW_dK4OsVL==Z9TTZOr40vD7g7FA@mail.gmail.com>
	<CAMYG4Gn4Myf7dbexg4_T6wSjAx++j=Czf_7KAgzE+SGEq1aKwg@mail.gmail.com>
Message-ID: <CABzT7hNQStihK3N7mj8QOFGCu1epBgPVrW0YYFFyzXJg2gPQ0w@mail.gmail.com>

sorry, I have attached the configure.log

Venkatesh

On Mon, Jul 13, 2015 at 5:24 PM, Matthew Knepley <knepley at gmail.com> wrote:

> On Mon, Jul 13, 2015 at 1:30 AM, venkatesh g <venkateshgk.j at gmail.com>
> wrote:
>
>> Hi, when I use --with-cxx-dialect=C++11, I get the error
>>
>> Could not determine compiler flag for with-cxx-dialect=C++11, use CXXFLAGS
>>
>
> Always always always send configure.log or we have no idea what happened.
>
>    Matt
>
>
>> Kindly let me know the syntax or how to enable this.
>>
>> w.r.t --with-mpi-dir on Crays, I will keep it in mind and will not pass
>> them as you have told Barry, they locate it automatically.
>>
>> Thank you
>> Venkatesh
>>
>> On Sun, Jul 12, 2015 at 5:31 PM, Matthew Knepley <knepley at gmail.com>
>> wrote:
>>
>>> On Sun, Jul 12, 2015 at 6:52 AM, venkatesh g <venkateshgk.j at gmail.com>
>>> wrote:
>>>
>>>> Hi all,
>>>>
>>>> I am trying to install elemental with Petsc.
>>>>
>>>> I configure using:
>>>>
>>>> ./configure --with-cc=gcc --with-cxx=g++
>>>> PETSC_ARCH=linux-intel_elemental
>>>> -with-blas-lapack-dir=/opt/intel/composer_xe_2015.1.133/mkl/lib/intel64/
>>>> --with-mpi-dir=/opt/cray/mpt/7.0.5/gni/mpich2-intel/140
>>>> --with-scalar-type=complex --with-fortran-kernels=1
>>>> -known-mpi-shared-libraries=0 --with-large-file-io=1
>>>> --with-64-bit-indices=0 --with-batch FC=ifort
>>>> --with-valgrind-dir=/mnt/lustre/esd2/esdveng/valgrind
>>>> --download-elemental=/home/proj/14/esdveng/apps/Elemental-0.84-p5.tgz
>>>> --download-cmake=/home/proj/14/esdveng/apps/cmake-2.8.12.2.tar.gz
>>>>
>>>> I get this error:
>>>>
>>>> Cannot use elemental without enabling C++11, see
>>>> --with-cxx-dialect=C++11
>>>>
>>>> Pls let me know what flag must I use and its syntax.
>>>>
>>>
>>> Did you try using --with-cxx-dialect=C++11 on configure?
>>>
>>>   Thanks,
>>>
>>>     Matt
>>>
>>>
>>>>
>>>> Venkatesh
>>>>
>>>>
>>>>
>>>
>>>
>>> --
>>> What most experimenters take for granted before they begin their
>>> experiments is infinitely more interesting than any results to which their
>>> experiments lead.
>>> -- Norbert Wiener
>>>
>>
>>
>
>
> --
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>
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From aotero at fi.uba.ar  Mon Jul 13 10:45:45 2015
From: aotero at fi.uba.ar (Alejandro D Otero)
Date: Mon, 13 Jul 2015 17:45:45 +0200
Subject: [petsc-users] Building a rectangular MPI matrix relating to
	PetscSections
Message-ID: <CABRJL_io-4mQ1Vs24E1XFTcfP2rf_RxzS9UBfNKcJJM8o3mpoQ@mail.gmail.com>

Hi all, is it posible to build a rectangular matrix that relates two fields
with (posible) different number of DoF per point defining the nonzero
structure from 2 petscsections representing one field each?

As an example, I want to build an operator that given a 2D velocity
computes the corresponding vorticity by means of:

W = Bcurl * V

with V the vector with the velocity components at grid points and W the
vorticity at the same points.

Thanks in advance, regards,

Alejandro
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From mailinglists at xgm.de  Mon Jul 13 10:56:52 2015
From: mailinglists at xgm.de (Florian Lindner)
Date: Mon, 13 Jul 2015 17:56:52 +0200
Subject: [petsc-users] Double free in KSPDestroy
Message-ID: <1899033.kbBozHv06R@asaru>

Hello,

our petsc application suffers from a memory error (double free or corruption).

Situation is a like that:

A KSP is private member of a C++ class. In its constructor I call KSPCreate. Inbetween it may haben that I call KSPREset. In the class' destructor I call KSPDestroy. That's where the memory error appears:

gdb backtrace:


#4  0x00007ffff490b8db in _int_free () from /usr/lib/libc.so.6
#5  0x00007ffff6188c9c in PetscFreeAlign (ptr=0xfcd990, line=258, func=0x7ffff753c4c8 <__func__.20304> "KSPReset_GMRES", file=0x7ffff753b8b0 "/home/florian/software/petsc/src/ksp/ksp/impls/gmres/gmres.c")
    at /home/florian/software/petsc/src/sys/memory/mal.c:72
#6  0x00007ffff6ff6cdc in KSPReset_GMRES (ksp=0xf48470) at /home/florian/software/petsc/src/ksp/ksp/impls/gmres/gmres.c:258
#7  0x00007ffff70ad804 in KSPReset (ksp=0xf48470) at /home/florian/software/petsc/src/ksp/ksp/interface/itfunc.c:885
#8  0x00007ffff70ae2e8 in KSPDestroy (ksp=0xeb89d8) at /home/florian/software/petsc/src/ksp/ksp/interface/itfunc.c:933

#9  0x0000000000599b24 in precice::mapping::PetRadialBasisFctMapping<precice::mapping::Gaussian>::~PetRadialBasisFctMapping (this=0xeb8960) at src/mapping/PetRadialBasisFctMapping.hpp:148
#10 0x0000000000599bc9 in precice::mapping::PetRadialBasisFctMapping<precice::mapping::Gaussian>::~PetRadialBasisFctMapping (this=0xeb8960) at src/mapping/PetRadialBasisFctMapping.hpp:146

Complete backtrace at http://pastebin.com/ASjibeNF


Could it be a problem it objects set by KSPSetOperators are destroyed afterwards? I don't think so, since KSPReset is called before.

I've wrapped a class (just a bunch of helper function, no encapsulating wrapper) round Mat and Vec objects. Nothing fancy, the ctor calls MatCreate, the dtor MatDestroy, you can have a look at https://github.com/precice/precice/blob/develop/src/mapping/petnum.cpp / .hpp.

These objects are also members of the same class like KSP, so their dtor is called after KSPDestroy.

What could cause the memory corruption here?

Thanks a lot,
Florian

From bsmith at mcs.anl.gov  Mon Jul 13 12:26:21 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Mon, 13 Jul 2015 12:26:21 -0500
Subject: [petsc-users] Double free in KSPDestroy
In-Reply-To: <1899033.kbBozHv06R@asaru>
References: <1899033.kbBozHv06R@asaru>
Message-ID: <AE8595B5-7420-475E-B42C-3C0C772EA6C2@mcs.anl.gov>


  Run under valgrind first, see if it gives any more details about the memory issue http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind


  Can you send the code that produces this problem?

> On Jul 13, 2015, at 10:56 AM, Florian Lindner <mailinglists at xgm.de> wrote:
> 
> Hello,
> 
> our petsc application suffers from a memory error (double free or corruption).
> 
> Situation is a like that:
> 
> A KSP is private member of a C++ class. In its constructor I call KSPCreate. Inbetween it may haben that I call KSPREset. In the class' destructor I call KSPDestroy. That's where the memory error appears:
> 
> gdb backtrace:
> 
> 
> #4  0x00007ffff490b8db in _int_free () from /usr/lib/libc.so.6
> #5  0x00007ffff6188c9c in PetscFreeAlign (ptr=0xfcd990, line=258, func=0x7ffff753c4c8 <__func__.20304> "KSPReset_GMRES", file=0x7ffff753b8b0 "/home/florian/software/petsc/src/ksp/ksp/impls/gmres/gmres.c")
>    at /home/florian/software/petsc/src/sys/memory/mal.c:72
> #6  0x00007ffff6ff6cdc in KSPReset_GMRES (ksp=0xf48470) at /home/florian/software/petsc/src/ksp/ksp/impls/gmres/gmres.c:258
> #7  0x00007ffff70ad804 in KSPReset (ksp=0xf48470) at /home/florian/software/petsc/src/ksp/ksp/interface/itfunc.c:885
> #8  0x00007ffff70ae2e8 in KSPDestroy (ksp=0xeb89d8) at /home/florian/software/petsc/src/ksp/ksp/interface/itfunc.c:933
> 
> #9  0x0000000000599b24 in precice::mapping::PetRadialBasisFctMapping<precice::mapping::Gaussian>::~PetRadialBasisFctMapping (this=0xeb8960) at src/mapping/PetRadialBasisFctMapping.hpp:148
> #10 0x0000000000599bc9 in precice::mapping::PetRadialBasisFctMapping<precice::mapping::Gaussian>::~PetRadialBasisFctMapping (this=0xeb8960) at src/mapping/PetRadialBasisFctMapping.hpp:146
> 
> Complete backtrace at http://pastebin.com/ASjibeNF
> 
> 
> Could it be a problem it objects set by KSPSetOperators are destroyed afterwards? I don't think so, since KSPReset is called before.
> 
> I've wrapped a class (just a bunch of helper function, no encapsulating wrapper) round Mat and Vec objects. Nothing fancy, the ctor calls MatCreate, the dtor MatDestroy, you can have a look at https://github.com/precice/precice/blob/develop/src/mapping/petnum.cpp / .hpp.
> 
> These objects are also members of the same class like KSP, so their dtor is called after KSPDestroy.
> 
> What could cause the memory corruption here?
> 
> Thanks a lot,
> Florian


From bsmith at mcs.anl.gov  Mon Jul 13 12:30:40 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Mon, 13 Jul 2015 12:30:40 -0500
Subject: [petsc-users] Petsc with Elemental installation in Cray
In-Reply-To: <CABzT7hNQStihK3N7mj8QOFGCu1epBgPVrW0YYFFyzXJg2gPQ0w@mail.gmail.com>
References: <CABzT7hMTDyc-iHj-7-eGci5KLuCSmMK9Y8UaChDcODguivv6Kg@mail.gmail.com>
	<CAMYG4G=y-xkt4+PQvi4Drz-C3nP_16h6tYyoJKofTXuF8TkotQ@mail.gmail.com>
	<CABzT7hMZSJ0CyLfU=u6f=5yW_dK4OsVL==Z9TTZOr40vD7g7FA@mail.gmail.com>
	<CAMYG4Gn4Myf7dbexg4_T6wSjAx++j=Czf_7KAgzE+SGEq1aKwg@mail.gmail.com>
	<CABzT7hNQStihK3N7mj8QOFGCu1epBgPVrW0YYFFyzXJg2gPQ0w@mail.gmail.com>
Message-ID: <FB5EA675-2226-431A-8BBC-170F090A22EE@mcs.anl.gov>


   You gnu compiler is ancient and supports little of C++11. Likely there is a more recent one on the system (like 4.8) that you can switch to by using the right module.

  Barry

> On Jul 13, 2015, at 10:35 AM, venkatesh g <venkateshgk.j at gmail.com> wrote:
> 
> sorry, I have attached the configure.log
> 
> Venkatesh
> 
> On Mon, Jul 13, 2015 at 5:24 PM, Matthew Knepley <knepley at gmail.com> wrote:
> On Mon, Jul 13, 2015 at 1:30 AM, venkatesh g <venkateshgk.j at gmail.com> wrote:
> Hi, when I use --with-cxx-dialect=C++11, I get the error
> 
> Could not determine compiler flag for with-cxx-dialect=C++11, use CXXFLAGS
> 
> Always always always send configure.log or we have no idea what happened.
> 
>    Matt
>  
> Kindly let me know the syntax or how to enable this. 
> 
> w.r.t --with-mpi-dir on Crays, I will keep it in mind and will not pass them as you have told Barry, they locate it automatically.
> 
> Thank you
> Venkatesh
> 
> On Sun, Jul 12, 2015 at 5:31 PM, Matthew Knepley <knepley at gmail.com> wrote:
> On Sun, Jul 12, 2015 at 6:52 AM, venkatesh g <venkateshgk.j at gmail.com> wrote:
> Hi all,
> 
> I am trying to install elemental with Petsc. 
> 
> I configure using: 
> 
> ./configure --with-cc=gcc --with-cxx=g++ PETSC_ARCH=linux-intel_elemental -with-blas-lapack-dir=/opt/intel/composer_xe_2015.1.133/mkl/lib/intel64/ --with-mpi-dir=/opt/cray/mpt/7.0.5/gni/mpich2-intel/140 --with-scalar-type=complex --with-fortran-kernels=1 -known-mpi-shared-libraries=0 --with-large-file-io=1 --with-64-bit-indices=0 --with-batch FC=ifort --with-valgrind-dir=/mnt/lustre/esd2/esdveng/valgrind --download-elemental=/home/proj/14/esdveng/apps/Elemental-0.84-p5.tgz --download-cmake=/home/proj/14/esdveng/apps/cmake-2.8.12.2.tar.gz
> 
> I get this error:
> 
> Cannot use elemental without enabling C++11, see --with-cxx-dialect=C++11
> 
> Pls let me know what flag must I use and its syntax.
> 
> Did you try using --with-cxx-dialect=C++11 on configure?
> 
>   Thanks,
> 
>     Matt
>  
> 
> Venkatesh
> 
> 
> 
> 
> 
> -- 
> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
> -- Norbert Wiener
> 
> 
> 
> 
> -- 
> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
> -- Norbert Wiener
> 
> <configure.log>


From mfadams at lbl.gov  Mon Jul 13 13:54:25 2015
From: mfadams at lbl.gov (Mark Adams)
Date: Mon, 13 Jul 2015 14:54:25 -0400
Subject: [petsc-users] Fwd: same petsc problem
In-Reply-To: <55A3FEB0.6080705@ucdavis.edu>
References: <55A3FEB0.6080705@ucdavis.edu>
Message-ID: <CADOhEh77cFLS2rT33mV6ViGn7KYaytehOLVRmRe3MisAk14oUQ@mail.gmail.com>

Greg, I am forwarding this to the PETSc mailing list.

Please send the entire output from this run.  As I recall you were getting
a message that all values were not the same on all processors in GMRES.  I
have seen this when I get NaNs in the system.

While you are doing this you should use a simple solver like change:

-pressure_pc_type gamg

to

-pressure_pc_type jacobi


And add:

*-*pressure_*ksp_monitor_true_residual*

Mark


---------- Forwarded message ----------
From: Greg Miller <grgmiller at ucdavis.edu>
Date: Mon, Jul 13, 2015 at 2:08 PM
Subject: same petsc problem
To: Mark Adams <mfadams at lbl.gov>
Cc: David Trebotich <treb at hpcrd.lbl.gov>


Hi Mark.  I'm still stuck on the same petsc problem.   Would you please try
the attached minimal example and advise me?

I'm running this without MPI:
make DIM=2 DEBUG=TRUE MPI=FALSE USE_PETSC=TRUE test

There is no input file.

Thank you,
Greg

--
Greg Miller
Department of Chemical Engineering and Materials Science
University of California, Davis
One Shields Avenue
Davis, CA 95616
grgmiller at ucdavis.edu
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makefiles+=test

ebase = test
CHOMBO_HOME = ../Chombo/lib

LibNames := EBAMRTimeDependent EBAMRElliptic  EBAMRTools Workshop EBTools AMRTimeDependent AMRElliptic AMRTools BoxTools


base_dir = .

src_dirs = 

#$(CHOMBO_HOME)/../releasedExamples/EBAMRINS/srcLib

#

include $(CHOMBO_HOME)/mk/Make.example


# valgrind --leak-check=full

# mpiexec -n 4 valgrind -v --leak-check=full --track-origins=yes --log-file=valgrind.foo 
-------------- next part --------------
#-help
#-proj_mac_pc_mg_type full
#-proj_mac_pc_mg_cycle_type w
#-proj_mac_pc_type hypre
-proj_mac_pc_type gamg
-proj_mac_pc_gamg_sym_graph true
-proj_mac_pc_gamg_square_graph true
-proj_mac_pc_gamg_type agg
-proj_mac_pc_gamg_repartition false
-proj_mac_pc_gamg_process_eq_limit 100
-proj_mac_pc_gamg_coarse_eq_limit 1000
-proj_mac_pc_gamg_agg_nsmooths 1
-proj_mac_pc_gamg_threshold -.01
#-proj_mac_pc_gamg_verbose 2
#-proj_mac_pc_mg_log
#-proj_mac_pc_gamg_use_agg_gasm true
#-gamg_est_ksp_view
#-gamg_est_ksp_max_it 10
#-gamg_est_ksp_type gmres
#-gamg_est_ksp_gmres_restart 50
-proj_mac_pc_hypre_type boomeramg
-proj_mac_pc_hypre_boomeramg_no_CF
-proj_mac_pc_hypre_boomeramg_agg_nl 1
-proj_mac_pc_hypre_boomeramg_coarsen_type HMIS
-proj_mac_pc_hypre_boomeramg_interp_type ext+i
#-proj_mac_pc_hypre_boomeramg_P_max 4
#-proj_mac_pc_hypre_boomeramg_agg_num_paths 2
#-proj_mac_pc_hypre_boomeramg_print_statistics
#-proj_mac_pc_hypre_boomeramg_relax_type_coarse symmetric-SOR/Jacobi 
#-proj_mac_pc_hypre_boomeramg_grid_sweeps_coarse 4 
-proj_mac_pc_ml_Threshold 0.01
-proj_mac_pc_ml_EnergyMinimization 2
-proj_mac_pc_ml_PrintLevel 1
-proj_mac_ksp_type gmres
#-proj_mac_ksp_gmres_restart 50
-proj_mac_ksp_max_it 50
#-proj_mac_mg_levels_ksp_type chebyshev
-proj_mac_mg_levels_ksp_type richardson
#-proj_mac_mg_levels_ksp_chebyshev_estimate_eigenvalues 0,0.1,0,1.1
-proj_mac_mg_levels_pc_type sor
-proj_mac_ksp_rtol 1.e-6
-proj_mac_ksp_atol 1.e-30
-proj_mac_mg_levels_ksp_max_it 2
#-mat_ascii_output_large
-options_left
#-mat_view_matlab
#-log_summary
#-info
-visc_ksp_rtol 1.e-6
-visc_pc_type jacobi
-visc_pc_hypre_type boomeramg
-visc_pc_hypre_boomeramg_no CF
-visc_pc_hypre_boomeramg_agg_nl 1
-visc_pc_hypre_boomeramg_coarsen_type HMIS
-visc_pc_hypre_boomeramg_interp_type ext+i
-visc_ksp_type gmres
-visc_ksp_max_it 50
-diff_ksp_rtol 1.e-6
-diff_pc_type jacobi
-diff_ksp_max_it 50
#-ksp_view 
#-visc_ksp_view 
#-diff_ksp_view 
#-proj_mac_ksp_view
#-proj_mac_ksp_monitor
#-proj_mac_ksp_monitor_max
#-visc_ksp_monitor_max
#-proj_mac_ksp_converged_reason
#-visc_ksp_converged_reason
#-diff_ksp_converged_reason
-proj_mac_ksp_norm_type unpreconditioned
-diff_ksp_norm_type unpreconditioned
-visc_ksp_norm_type unpreconditioned
#-proj_mac_ksp_converged_use_initial_residual_norm
-pressure_pc_type gamg
-pressure_pc_gamg_sym_graph true
-pressure_pc_gamg_square_graph true
-pressure_pc_gamg_type agg
-pressure_pc_gamg_repartition false
-pressure_pc_gamg_process_eq_limit 100
-pressure_pc_gamg_coarse_eq_limit 1000
-pressure_pc_gamg_agg_nsmooths 1
-pressure_pc_gamg_threshold -.01
-pressure_ksp_type gmres
-pressure_ksp_gmres_restart 50
-pressure_ksp_max_it 50
-pressure_ksp_rtol 1.e-12
-pressure_ksp_atol 1.e-30
-pressure_ksp_norm_type unpreconditioned
-pressure_mg_levels_pc_type sor
-pressure_mg_levels_ksp_max_it 4
-pressure_ksp_converged_reason
-pressure_ksp_monitor
-pressure_backup_pc_type gamg
-pressure_backup_pc_gamg_sym_graph true
-pressure_backup_pc_gamg_square_graph true
-pressure_backup_pc_gamg_type agg
-pressure_backup_pc_gamg_repartition false
-pressure_backup_pc_gamg_process_eq_limit 100
-pressure_backup_pc_gamg_coarse_eq_limit 1000
-pressure_backup_pc_gamg_agg_nsmooths 1
-pressure_backup_pc_gamg_threshold 0.05
-pressure_backup_ksp_type gmres
-pressure_backup_ksp_gmres_restart 50
-pressure_backup_ksp_max_it 200
-pressure_backup_ksp_rtol 1.e-12
-pressure_backup_ksp_atol 1.e-30
-pressure_backup_ksp_norm_type unpreconditioned
-pressure_backup_mg_levels_pc_type sor
-pressure_backup_mg_levels_ksp_max_it 4
-pressure_backup_ksp_converged_reason
-pressure_backup_ksp_monitor
-viscous_pc_type gamg
-viscous_pc_gamg_sym_graph true
-viscous_pc_gamg_square_graph true
-viscous_pc_gamg_type agg
-viscous_pc_gamg_repartition false
-viscous_pc_gamg_process_eq_limit 100
-viscous_pc_gamg_coarse_eq_limit 1000
-viscous_pc_gamg_agg_nsmooths 1
-viscous_pc_gamg_threshold 0.05
-viscous_ksp_type gmres
-viscous_ksp_gmres_restart 50
-viscous_ksp_max_it 50
-viscous_ksp_rtol 1.e-12
-viscous_ksp_atol 1.e-30
-viscous_ksp_norm_type unpreconditioned
-viscous_mg_levels_pc_type sor
-viscous_mg_levels_ksp_max_it 4
-viscous_ksp_converged_reason
-viscous_ksp_monitor
################################################
-viscous_backup_pc_type sor
#-viscous_backup_pc_gamg_verbose 2
#-viscous_backup_mg_levels_ksp_type chebyshev
#-viscous_backup_pc_type gamg
#-viscous_backup_pc_gamg_sym_graph true
#-viscous_backup_pc_gamg_square_graph true
#-viscous_backup_pc_gamg_type agg
#-viscous_backup_pc_gamg_repartition false
#-viscous_backup_pc_gamg_process_eq_limit 100
#-viscous_backup_pc_gamg_coarse_eq_limit 1000
#-viscous_backup_pc_gamg_agg_nsmooths 1
#-viscous_backup_pc_gamg_threshold 0.05
-viscous_backup_ksp_view
-viscous_backup_ksp_type gmres
-viscous_backup_ksp_gmres_restart 100
-viscous_backup_ksp_max_it 1000
-viscous_backup_ksp_rtol 1.e-12
-viscous_backup_ksp_atol 1.e-30
#-viscous_backup_ksp_norm_type unpreconditioned
#-viscous_backup_mg_levels_pc_type sor
#-viscous_backup_mg_levels_ksp_max_it 4
-viscous_backup_ksp_converged_reason
-viscous_backup_ksp_monitor
-log_summary
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From aph at email.arizona.edu  Mon Jul 13 14:05:57 2015
From: aph at email.arizona.edu (Anthony Haas)
Date: Mon, 13 Jul 2015 12:05:57 -0700
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <F664907B-94A8-4517-BB6C-B7A907E65E1E@mcs.anl.gov>
References: <559B1E6D.6040706@email.arizona.edu>
	<0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>
	<CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>
	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
	<CAFvbobW59z-r=HfahZdmfA1N-O2yUrSB3UVTMEtjsmptLaBHQw@mail.gmail.com>
	<CAEyxMWW0+rwwaTdJ1NKb7h=TJ13Ztw_7xndA0p7njYaXCBVV3Q@mail.gmail.com>
	<CAFvbobUxqP_mwATvcvOSqcrwNscmBWuWb+x1SsVQpR8iQXNn3Q@mail.gmail.com>
	<CAFvbobWxbhTFjMB9CT5cW6o_=P9CzOA-Lb0Pvwd9MKAo9or3mw@mail.gmail.com>
	<CAEyxMWXgtE=EQ32KDkhc-bR33QK3DEP=fwGG8GYgej269HML0w@mail.gmail.com>
	<F664907B-94A8-4517-BB6C-B7A907E65E1E@mcs.anl.gov>
Message-ID: <55A40C15.40502@email.arizona.edu>

Hi,

I ran my program under Valgrind with 2 processors using the following:

${PETSC_DIR}/${PETSC_ARCH}/bin/mpiexec -n 2 valgrind --tool=memcheck 
--leak-check=full --show-leak-kinds=all --num-callers=20 
--log-file=valgrind.log.%p ./BiGlobal_Spectral_Petsc.x -malloc off 
-ksp_type preonly -pc_type lu -pc_factor_mat_solver_package superlu_dist 
-eps_view -st_ksp_type preonly -st_pc_type lu 
-st_pc_factor_mat_solver_package superlu_dist

Note that in my program, I use once PETSc alone to solve a linear system 
of equations (see module_baseflows.F90) and then later in the code I use 
SLEPc to get the eigenvalues (see module_petsc.F90). My main program is 
called BiGlobal_Spectral_Petsc.F90

I have attached the log files from Valgrind. It seems that quite a few 
erros occur in pzgstrf. See valgrind.log.31371 and 31372. Do I have any 
control over these errors? Then starting from line 403 in 
valgrind.log.31371 and 458 in valgrind.log.31372, I have a series of 
errors that seem to be related to a VecCreateSeq and to a 
VecScatterCreateToZero (see in module_baseflows.F90). Is there something 
I can do to avoid these errors?

Thanks

Anthony







On 07/08/2015 01:49 PM, Barry Smith wrote:
>     You should try running under valgrind, see:  http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind
>
>      You can also run in the debugger (yes this is tricky on a batch system but possible) and see exactly what triggers the floating point exception or when it "hangs" interrupt the program to see where it is "hanging".
>
>
>    Barry
>
>
>
>> On Jul 8, 2015, at 12:34 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
>>
>> Hi,
>>
>> I have used the switch -mat_superlu_dist_parsymbfact in my pbs script. However, although my program worked fine with sequential symbolic factorization, I get one of the following 2 behaviors when I run with parallel symbolic factorization (depending on the number of processors that I use):
>>
>> 1) the program just hangs (it seems stuck in some subroutine ==> see test.out-hangs)
>> 2) I get a floating point exception ==> see test.out-floating-point-exception
>>
>> Note that as suggested in the Superlu manual, I use a power of 2 number of procs. Are there any tunable parameters for the parallel symbolic factorization? Note that when I build my sparse matrix, most elements I add are nonzero of course but to simplify the programming, I also add a few zero elements in the sparse matrix. I was thinking that maybe if the parallel symbolic factorization proceed by block, there could be some blocks where the pivot would be zero, hence creating the FPE??
>>
>> Thanks,
>>
>> Anthony
>>
>>
>>
>> On Wed, Jul 8, 2015 at 6:46 AM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>> Did you find out how to change option to use parallel symbolic factorization?  Perhaps PETSc team can help.
>>
>> Sherry
>>
>>
>> On Tue, Jul 7, 2015 at 3:58 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>> Is there an inquiry function that tells you all the available options?
>>
>> Sherry
>>
>> On Tue, Jul 7, 2015 at 3:25 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
>> Hi Sherry,
>>
>> Thanks for your message. I have used superlu_dist default options. I did not realize that I was doing serial symbolic factorization. That is probably the cause of my problem.
>> Each node on Garnet has 60GB usable memory and I can run with 1,2,4,8,16 or 32 core per node.
>>
>> So I should use:
>>
>> -mat_superlu_dist_r 20
>> -mat_superlu_dist_c 32
>>
>> How do you specify the parallel symbolic factorization option? is it -mat_superlu_dist_matinput 1
>>
>> Thanks,
>>
>> Anthony
>>
>>
>> On Tue, Jul 7, 2015 at 3:08 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>> For superlu_dist failure, this occurs during symbolic factorization.  Since you are using serial symbolic factorization, it requires the entire graph of A to be available in the memory of one MPI task. How much memory do you have for each MPI task?
>>
>> It won't help even if you use more processes.  You should try to use parallel symbolic factorization option.
>>
>> Another point.  You set up process grid as:
>>         Process grid nprow 32 x npcol 20
>> For better performance, you show swap the grid dimension. That is, it's better to use 20 x 32, never gives nprow larger than npcol.
>>
>>
>> Sherry
>>
>>
>> On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>>
>>     I would suggest running a sequence of problems, 101 by 101 111 by 111 etc and get the memory usage in each case (when you run out of memory you can get NO useful information out about memory needs). You can then plot memory usage as a function of problem size to get a handle on how much memory it is using.  You can also run on more and more processes (which have a total of more memory) to see how large a problem you may be able to reach.
>>
>>     MUMPS also has an "out of core" version (which we have never used) that could in theory anyways let you get to large problems if you have lots of disk space, but you are on your own figuring out how to use it.
>>
>>    Barry
>>
>>> On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
>>>
>>> Hi Jose,
>>>
>>> In my code, I use once PETSc to solve a linear system to get the baseflow (without using SLEPc) and then I use SLEPc to do the stability analysis of that baseflow. This is why, there are some SLEPc options that are not used in test.out-superlu_dist-151x151 (when I am solving for the baseflow with PETSc only). I have attached a 101x101 case for which I get the eigenvalues. That case works fine. However If i increase to 151x151, I get the error that you can see in test.out-superlu_dist-151x151 (similar error with mumps: see test.out-mumps-151x151 line 2918 ). If you look a the very end of the files test.out-superlu_dist-151x151 and test.out-mumps-151x151, you will see that the last info message printed is:
>>>
>>> On Processor (after EPSSetFromOptions)  0    memory:    0.65073152000E+08          =====>  (see line 807 of module_petsc.F90)
>>>
>>> This means that the memory error probably occurs in the call to EPSSolve (see module_petsc.F90 line 810). I would like to evaluate how much memory is required by the most memory intensive operation within EPSSolve. Since I am solving a generalized EVP, I would imagine that it would be the LU decomposition. But is there an accurate way of doing it?
>>>
>>> Before starting with iterative solvers, I would like to exploit as much as I can direct solvers. I tried GMRES with default preconditioner at some point but I had convergence problem. What solver/preconditioner would you recommend for a generalized non-Hermitian (EPS_GNHEP) EVP?
>>>
>>> Thanks,
>>>
>>> Anthony
>>>
>>> On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <jroman at dsic.upv.es> wrote:
>>>
>>> El 07/07/2015, a las 02:33, Anthony Haas escribi?:
>>>
>>>> Hi,
>>>>
>>>> I am computing eigenvalues using PETSc/SLEPc and superlu_dist for the LU decomposition (my problem is a generalized eigenvalue problem). The code runs fine for a grid with 101x101 but when I increase to 151x151, I get the following error:
>>>>
>>>> Can't expand MemType 1: jcol 16104   (and then [NID 00037] 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated this process.)
>>>>
>>>> It seems to be a memory problem. I monitor the memory usage as far as I can and it seems that memory usage is pretty low. The most memory intensive part of the program is probably the LU decomposition in the context of the generalized EVP. Is there a way to evaluate how much memory will be required for that step? I am currently running the debug version of the code which I would assume would use more memory?
>>>>
>>>> I have attached the output of the job. Note that the program uses twice PETSc: 1) to solve a linear system for which no problem occurs, and, 2) to solve the Generalized EVP with SLEPc, where I get the error.
>>>>
>>>> Thanks
>>>>
>>>> Anthony
>>>> <test.out-superlu_dist-151x151>
>>> In the output you are attaching there are no SLEPc objects in the report and SLEPc options are not used. It seems that SLEPc calls are skipped?
>>>
>>> Do you get the same error with MUMPS? Have you tried to solve linear systems with a preconditioned iterative solver?
>>>
>>> Jose
>>>
>>>
>>> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
>>
>>
>>
>>
>>
>> <test.out-hangs><test.out-floating-point-exception>

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==31371== Memcheck, a memory error detector
==31371== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.
==31371== Using Valgrind-3.10.0 and LibVEX; rerun with -h for copyright info
==31371== Command: ./BiGlobal_Spectral_Petsc.x -malloc off -ksp_type preonly -pc_type lu -pc_factor_mat_solver_package superlu_dist -eps_view -st_ksp_type preonly -st_pc_type lu -st_pc_factor_mat_solver_package superlu_dist
==31371== Parent PID: 31370
==31371== 
==31371== Syscall param writev(vector[...]) points to uninitialised byte(s)
==31371==    at 0x9E98337: writev (in /usr/lib64/libc-2.17.so)
==31371==    by 0x91E66BE: MPL_large_writev (mplsock.c:32)
==31371==    by 0x91DD358: MPIDU_Sock_writev (sock_immed.i:610)
==31371==    by 0x91C5F03: MPIDI_CH3_iSendv (ch3_isendv.c:84)
==31371==    by 0x91B7130: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
==31371==    by 0x91BC4CE: MPID_Isend (mpid_isend.c:138)
==31371==    by 0x914F459: PMPI_Isend (isend.c:125)
==31371==    by 0x685A085: pzgstrf2_trsm (pzgstrf2.c:202)
==31371==    by 0x6854869: pzgstrf (pzgstrf.c:979)
==31371==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31371==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31371==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31371==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31371==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31371==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31371==    by 0x629682C: KSPSolve (itfunc.c:546)
==31371==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31371==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371==  Address 0xc28e0b0 is 16 bytes inside a block of size 262,144 alloc'd
==31371==    at 0x4C29BFD: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x686B671: superlu_malloc_dist (memory.c:108)
==31371==    by 0x6838744: doublecomplexMalloc_dist (zmemory.c:144)
==31371==    by 0x6853DFD: pzgstrf (pzgstrf.c:746)
==31371==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31371==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31371==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31371==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31371==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31371==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31371==    by 0x629682C: KSPSolve (itfunc.c:546)
==31371==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31371==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== Invalid read of size 4
==31371==    at 0x685789D: pzgstrf (zSchCompUdt-2Ddynamic.c:78)
==31371==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31371==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31371==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31371==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31371==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31371==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31371==    by 0x629682C: KSPSolve (itfunc.c:546)
==31371==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31371==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371==  Address 0xc7f830c is 4 bytes before a block of size 44 alloc'd
==31371==    at 0x4C29BFD: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x686B671: superlu_malloc_dist (memory.c:108)
==31371==    by 0x686B771: intMalloc_dist (memory.c:146)
==31371==    by 0x68544D1: pzgstrf (pzgstrf.c:913)
==31371==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31371==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31371==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31371==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31371==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31371==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31371==    by 0x629682C: KSPSolve (itfunc.c:546)
==31371==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31371==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== Invalid read of size 4
==31371==    at 0x6857A30: pzgstrf (zSchCompUdt-2Ddynamic.c:102)
==31371==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31371==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31371==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31371==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31371==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31371==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31371==    by 0x629682C: KSPSolve (itfunc.c:546)
==31371==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31371==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371==  Address 0xc7f848c is 4 bytes before a block of size 24 alloc'd
==31371==    at 0x4C29BFD: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x686B671: superlu_malloc_dist (memory.c:108)
==31371==    by 0x68545C7: pzgstrf (pzgstrf.c:935)
==31371==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31371==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31371==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31371==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31371==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31371==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31371==    by 0x629682C: KSPSolve (itfunc.c:546)
==31371==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31371==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== Invalid read of size 4
==31371==    at 0x6857C2B: pzgstrf (zSchCompUdt-2Ddynamic.c:131)
==31371==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31371==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31371==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31371==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31371==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31371==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31371==    by 0x629682C: KSPSolve (itfunc.c:546)
==31371==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31371==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371==  Address 0xc7f830c is 4 bytes before a block of size 44 alloc'd
==31371==    at 0x4C29BFD: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x686B671: superlu_malloc_dist (memory.c:108)
==31371==    by 0x686B771: intMalloc_dist (memory.c:146)
==31371==    by 0x68544D1: pzgstrf (pzgstrf.c:913)
==31371==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31371==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31371==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31371==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31371==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31371==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31371==    by 0x629682C: KSPSolve (itfunc.c:546)
==31371==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31371==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== Invalid read of size 4
==31371==    at 0x6857C51: pzgstrf (zSchCompUdt-2Ddynamic.c:131)
==31371==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31371==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31371==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31371==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31371==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31371==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31371==    by 0x629682C: KSPSolve (itfunc.c:546)
==31371==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31371==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371==  Address 0xc7f848c is 4 bytes before a block of size 24 alloc'd
==31371==    at 0x4C29BFD: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x686B671: superlu_malloc_dist (memory.c:108)
==31371==    by 0x68545C7: pzgstrf (pzgstrf.c:935)
==31371==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31371==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31371==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31371==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31371==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31371==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31371==    by 0x629682C: KSPSolve (itfunc.c:546)
==31371==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31371==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== Invalid read of size 4
==31371==    at 0x6857CBF: pzgstrf (zSchCompUdt-2Ddynamic.c:140)
==31371==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31371==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31371==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31371==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31371==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31371==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31371==    by 0x629682C: KSPSolve (itfunc.c:546)
==31371==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31371==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371==  Address 0xc7f830c is 4 bytes before a block of size 44 alloc'd
==31371==    at 0x4C29BFD: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x686B671: superlu_malloc_dist (memory.c:108)
==31371==    by 0x686B771: intMalloc_dist (memory.c:146)
==31371==    by 0x68544D1: pzgstrf (pzgstrf.c:913)
==31371==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31371==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31371==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31371==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31371==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31371==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31371==    by 0x629682C: KSPSolve (itfunc.c:546)
==31371==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31371==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== Invalid read of size 4
==31371==    at 0x6857CE5: pzgstrf (zSchCompUdt-2Ddynamic.c:140)
==31371==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31371==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31371==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31371==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31371==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31371==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31371==    by 0x629682C: KSPSolve (itfunc.c:546)
==31371==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31371==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371==  Address 0xc7f848c is 4 bytes before a block of size 24 alloc'd
==31371==    at 0x4C29BFD: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x686B671: superlu_malloc_dist (memory.c:108)
==31371==    by 0x68545C7: pzgstrf (pzgstrf.c:935)
==31371==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31371==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31371==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31371==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31371==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31371==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31371==    by 0x629682C: KSPSolve (itfunc.c:546)
==31371==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31371==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== Invalid read of size 4
==31371==    at 0x685821F: pzgstrf (zSchCompUdt-2Ddynamic.c:220)
==31371==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31371==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31371==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31371==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31371==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31371==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31371==    by 0x629682C: KSPSolve (itfunc.c:546)
==31371==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31371==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371==  Address 0xc7f830c is 4 bytes before a block of size 44 alloc'd
==31371==    at 0x4C29BFD: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x686B671: superlu_malloc_dist (memory.c:108)
==31371==    by 0x686B771: intMalloc_dist (memory.c:146)
==31371==    by 0x68544D1: pzgstrf (pzgstrf.c:913)
==31371==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31371==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31371==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31371==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31371==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31371==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31371==    by 0x629682C: KSPSolve (itfunc.c:546)
==31371==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31371==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== Invalid read of size 4
==31371==    at 0x685824B: pzgstrf (zSchCompUdt-2Ddynamic.c:221)
==31371==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31371==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31371==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31371==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31371==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31371==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31371==    by 0x629682C: KSPSolve (itfunc.c:546)
==31371==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31371==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371==  Address 0xc7f848c is 4 bytes before a block of size 24 alloc'd
==31371==    at 0x4C29BFD: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x686B671: superlu_malloc_dist (memory.c:108)
==31371==    by 0x68545C7: pzgstrf (pzgstrf.c:935)
==31371==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31371==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31371==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31371==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31371==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31371==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31371==    by 0x629682C: KSPSolve (itfunc.c:546)
==31371==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31371==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== Invalid read of size 4
==31371==    at 0x6858A02: pzgstrf (zSchCompUdt-2Ddynamic.c:315)
==31371==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31371==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31371==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31371==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31371==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31371==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31371==    by 0x629682C: KSPSolve (itfunc.c:546)
==31371==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31371==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371==  Address 0xc7f848c is 4 bytes before a block of size 24 alloc'd
==31371==    at 0x4C29BFD: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x686B671: superlu_malloc_dist (memory.c:108)
==31371==    by 0x68545C7: pzgstrf (pzgstrf.c:935)
==31371==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31371==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31371==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31371==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31371==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31371==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31371==    by 0x629682C: KSPSolve (itfunc.c:546)
==31371==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31371==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== Conditional jump or move depends on uninitialised value(s)
==31371==    at 0x6873A05: update_prGraph (psymbfact.c:2346)
==31371==    by 0x6874C45: blk_symbfact (psymbfact.c:2709)
==31371==    by 0x6875114: domain_symbfact (psymbfact.c:2821)
==31371==    by 0x686E7F2: symbfact_dist (psymbfact.c:415)
==31371==    by 0x683A6A5: pzgssvx (pzgssvx.c:1004)
==31371==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31371==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31371==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31371==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31371==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31371==    by 0x9844634: STSetUp_Sinvert (sinvert.c:147)
==31371==    by 0x986B34E: STSetUp (stsolve.c:305)
==31371==    by 0x9974D33: EPSSetUp (epssetup.c:208)
==31371==    by 0x9978C9D: EPSSolve (epssolve.c:88)
==31371==    by 0x9980F7E: epssolve_ (epssolvef.c:88)
==31371==    by 0x40CA32: __petsc_MOD_setupsolvegevp (module_petsc.F90:853)
==31371==    by 0x41B629: MAIN__ (BiGlobal_Spectral_Petsc.F90:307)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== Conditional jump or move depends on uninitialised value(s)
==31371==    at 0x68552A2: pzgstrf (pzgstrf.c:1139)
==31371==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31371==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31371==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31371==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31371==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31371==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31371==    by 0x9844634: STSetUp_Sinvert (sinvert.c:147)
==31371==    by 0x986B34E: STSetUp (stsolve.c:305)
==31371==    by 0x9974D33: EPSSetUp (epssetup.c:208)
==31371==    by 0x9978C9D: EPSSolve (epssolve.c:88)
==31371==    by 0x9980F7E: epssolve_ (epssolvef.c:88)
==31371==    by 0x40CA32: __petsc_MOD_setupsolvegevp (module_petsc.F90:853)
==31371==    by 0x41B629: MAIN__ (BiGlobal_Spectral_Petsc.F90:307)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== Conditional jump or move depends on uninitialised value(s)
==31371==    at 0x685583A: pzgstrf (pzgstrf.c:1233)
==31371==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31371==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31371==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31371==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31371==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31371==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31371==    by 0x9844634: STSetUp_Sinvert (sinvert.c:147)
==31371==    by 0x986B34E: STSetUp (stsolve.c:305)
==31371==    by 0x9974D33: EPSSetUp (epssetup.c:208)
==31371==    by 0x9978C9D: EPSSolve (epssolve.c:88)
==31371==    by 0x9980F7E: epssolve_ (epssolvef.c:88)
==31371==    by 0x40CA32: __petsc_MOD_setupsolvegevp (module_petsc.F90:853)
==31371==    by 0x41B629: MAIN__ (BiGlobal_Spectral_Petsc.F90:307)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== Conditional jump or move depends on uninitialised value(s)
==31371==    at 0x6855FBB: pzgstrf (pzgstrf.c:1411)
==31371==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31371==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31371==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31371==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31371==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31371==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31371==    by 0x9844634: STSetUp_Sinvert (sinvert.c:147)
==31371==    by 0x986B34E: STSetUp (stsolve.c:305)
==31371==    by 0x9974D33: EPSSetUp (epssetup.c:208)
==31371==    by 0x9978C9D: EPSSolve (epssolve.c:88)
==31371==    by 0x9980F7E: epssolve_ (epssolvef.c:88)
==31371==    by 0x40CA32: __petsc_MOD_setupsolvegevp (module_petsc.F90:853)
==31371==    by 0x41B629: MAIN__ (BiGlobal_Spectral_Petsc.F90:307)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== Conditional jump or move depends on uninitialised value(s)
==31371==    at 0x68560EA: pzgstrf (pzgstrf.c:1429)
==31371==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31371==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31371==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31371==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31371==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31371==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31371==    by 0x9844634: STSetUp_Sinvert (sinvert.c:147)
==31371==    by 0x986B34E: STSetUp (stsolve.c:305)
==31371==    by 0x9974D33: EPSSetUp (epssetup.c:208)
==31371==    by 0x9978C9D: EPSSolve (epssolve.c:88)
==31371==    by 0x9980F7E: epssolve_ (epssolvef.c:88)
==31371==    by 0x40CA32: __petsc_MOD_setupsolvegevp (module_petsc.F90:853)
==31371==    by 0x41B629: MAIN__ (BiGlobal_Spectral_Petsc.F90:307)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 
==31371== HEAP SUMMARY:
==31371==     in use at exit: 10,576 bytes in 17 blocks
==31371==   total heap usage: 146,160 allocs, 146,143 frees, 93,301,529 bytes allocated
==31371== 
==31371== 4 bytes in 1 blocks are indirectly lost in loss record 1 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x4F56672: PetscStrallocpy (str.c:188)
==31371==    by 0x4F921F7: PetscObjectChangeTypeName (pname.c:153)
==31371==    by 0x51CA40C: VecCreate_Seq_Private (bvec2.c:888)
==31371==    by 0x51E0533: VecCreate_Seq (bvec3.c:39)
==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31371==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
==31371==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 4 bytes in 1 blocks are indirectly lost in loss record 2 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x4F56672: PetscStrallocpy (str.c:188)
==31371==    by 0x4F921F7: PetscObjectChangeTypeName (pname.c:153)
==31371==    by 0x51CA40C: VecCreate_Seq_Private (bvec2.c:888)
==31371==    by 0x51E0533: VecCreate_Seq (bvec3.c:39)
==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31371==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
==31371==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
==31371==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 8 bytes in 1 blocks are indirectly lost in loss record 3 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x5120B52: PetscLayoutSetUp (pmap.c:150)
==31371==    by 0x51CA3A9: VecCreate_Seq_Private (bvec2.c:887)
==31371==    by 0x51E0533: VecCreate_Seq (bvec3.c:39)
==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31371==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
==31371==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 8 bytes in 1 blocks are indirectly lost in loss record 4 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x5120B52: PetscLayoutSetUp (pmap.c:150)
==31371==    by 0x51CA3A9: VecCreate_Seq_Private (bvec2.c:887)
==31371==    by 0x51E0533: VecCreate_Seq (bvec3.c:39)
==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31371==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
==31371==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
==31371==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 24 bytes in 1 blocks are indirectly lost in loss record 5 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x51CA25C: VecCreate_Seq_Private (bvec2.c:879)
==31371==    by 0x51E0533: VecCreate_Seq (bvec3.c:39)
==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31371==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
==31371==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 24 bytes in 1 blocks are indirectly lost in loss record 6 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x51CA25C: VecCreate_Seq_Private (bvec2.c:879)
==31371==    by 0x51E0533: VecCreate_Seq (bvec3.c:39)
==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31371==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
==31371==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
==31371==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 56 bytes in 1 blocks are indirectly lost in loss record 7 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x511FE32: PetscLayoutCreate (pmap.c:53)
==31371==    by 0x51F743B: VecCreate (veccreate.c:39)
==31371==    by 0x51DFF42: VecCreateSeq (vseqcr.c:37)
==31371==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
==31371==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 56 bytes in 1 blocks are indirectly lost in loss record 8 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x511FE32: PetscLayoutCreate (pmap.c:53)
==31371==    by 0x51F743B: VecCreate (veccreate.c:39)
==31371==    by 0x51DFF42: VecCreateSeq (vseqcr.c:37)
==31371==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
==31371==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
==31371==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 80 bytes in 1 blocks are indirectly lost in loss record 9 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x4FCFDA6: PetscObjectComposedDataIncreaseReal (state.c:167)
==31371==    by 0x5203462: VecSet (rvector.c:590)
==31371==    by 0x51E05CA: VecCreate_Seq (bvec3.c:44)
==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31371==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
==31371==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 80 bytes in 1 blocks are indirectly lost in loss record 10 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x4FCFE5A: PetscObjectComposedDataIncreaseReal (state.c:168)
==31371==    by 0x5203462: VecSet (rvector.c:590)
==31371==    by 0x51E05CA: VecCreate_Seq (bvec3.c:44)
==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31371==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
==31371==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 80 bytes in 1 blocks are indirectly lost in loss record 11 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x4FCFDA6: PetscObjectComposedDataIncreaseReal (state.c:167)
==31371==    by 0x5203462: VecSet (rvector.c:590)
==31371==    by 0x51E05CA: VecCreate_Seq (bvec3.c:44)
==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31371==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
==31371==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
==31371==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 80 bytes in 1 blocks are indirectly lost in loss record 12 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x4FCFE5A: PetscObjectComposedDataIncreaseReal (state.c:168)
==31371==    by 0x5203462: VecSet (rvector.c:590)
==31371==    by 0x51E05CA: VecCreate_Seq (bvec3.c:44)
==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31371==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
==31371==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
==31371==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 1,296 bytes in 1 blocks are indirectly lost in loss record 13 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x51E044A: VecCreate_Seq (bvec3.c:37)
==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31371==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
==31371==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 1,296 bytes in 1 blocks are indirectly lost in loss record 14 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x51E044A: VecCreate_Seq (bvec3.c:37)
==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31371==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
==31371==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
==31371==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 3,044 (1,496 direct, 1,548 indirect) bytes in 1 blocks are definitely lost in loss record 15 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x51F7312: VecCreate (veccreate.c:37)
==31371==    by 0x51DFF42: VecCreateSeq (vseqcr.c:37)
==31371==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
==31371==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 3,044 (1,496 direct, 1,548 indirect) bytes in 1 blocks are definitely lost in loss record 16 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x51F7312: VecCreate (veccreate.c:37)
==31371==    by 0x51DFF42: VecCreateSeq (vseqcr.c:37)
==31371==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
==31371==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
==31371==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 4,488 bytes in 1 blocks are definitely lost in loss record 17 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x4FE5046: PETScParseFortranArgs_Private (zstart.c:172)
==31371==    by 0x4FE5843: petscinitialize_ (zstart.c:398)
==31371==    by 0x9716422: slepcinitialize_ (zslepc_start.c:55)
==31371==    by 0x404193: __petsc_MOD_setupsolvegevp (module_petsc.F90:137)
==31371==    by 0x41B629: MAIN__ (BiGlobal_Spectral_Petsc.F90:307)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== LEAK SUMMARY:
==31371==    definitely lost: 7,480 bytes in 3 blocks
==31371==    indirectly lost: 3,096 bytes in 14 blocks
==31371==      possibly lost: 0 bytes in 0 blocks
==31371==    still reachable: 0 bytes in 0 blocks
==31371==         suppressed: 0 bytes in 0 blocks
==31371== 
==31371== For counts of detected and suppressed errors, rerun with: -v
==31371== Use --track-origins=yes to see where uninitialised values come from
==31371== ERROR SUMMARY: 66576 errors from 18 contexts (suppressed: 2 from 2)
-------------- next part --------------
==31372== Memcheck, a memory error detector
==31372== Copyright (C) 2002-2013, and GNU GPL'd, by Julian Seward et al.
==31372== Using Valgrind-3.10.0 and LibVEX; rerun with -h for copyright info
==31372== Command: ./BiGlobal_Spectral_Petsc.x -malloc off -ksp_type preonly -pc_type lu -pc_factor_mat_solver_package superlu_dist -eps_view -st_ksp_type preonly -st_pc_type lu -st_pc_factor_mat_solver_package superlu_dist
==31372== Parent PID: 31370
==31372== 
==31372== Syscall param writev(vector[...]) points to uninitialised byte(s)
==31372==    at 0x9E98337: writev (in /usr/lib64/libc-2.17.so)
==31372==    by 0x91E66BE: MPL_large_writev (mplsock.c:32)
==31372==    by 0x91DD358: MPIDU_Sock_writev (sock_immed.i:610)
==31372==    by 0x91C5F03: MPIDI_CH3_iSendv (ch3_isendv.c:84)
==31372==    by 0x91B7130: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
==31372==    by 0x91BC4CE: MPID_Isend (mpid_isend.c:138)
==31372==    by 0x914F459: PMPI_Isend (isend.c:125)
==31372==    by 0x685A085: pzgstrf2_trsm (pzgstrf2.c:202)
==31372==    by 0x6854E61: pzgstrf (pzgstrf.c:1082)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x629682C: KSPSolve (itfunc.c:546)
==31372==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31372==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372==  Address 0xc2ac280 is 256 bytes inside a block of size 262,144 alloc'd
==31372==    at 0x4C29BFD: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x686B671: superlu_malloc_dist (memory.c:108)
==31372==    by 0x6838744: doublecomplexMalloc_dist (zmemory.c:144)
==31372==    by 0x6853DFD: pzgstrf (pzgstrf.c:746)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x629682C: KSPSolve (itfunc.c:546)
==31372==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31372==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== Invalid read of size 4
==31372==    at 0x6857A30: pzgstrf (zSchCompUdt-2Ddynamic.c:102)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x629682C: KSPSolve (itfunc.c:546)
==31372==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31372==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372==  Address 0xc3bc65c is 4 bytes before a block of size 24 alloc'd
==31372==    at 0x4C29BFD: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x686B671: superlu_malloc_dist (memory.c:108)
==31372==    by 0x68545C7: pzgstrf (pzgstrf.c:935)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x629682C: KSPSolve (itfunc.c:546)
==31372==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31372==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== Invalid read of size 4
==31372==    at 0x6857C51: pzgstrf (zSchCompUdt-2Ddynamic.c:131)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x629682C: KSPSolve (itfunc.c:546)
==31372==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31372==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372==  Address 0xc3bc65c is 4 bytes before a block of size 24 alloc'd
==31372==    at 0x4C29BFD: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x686B671: superlu_malloc_dist (memory.c:108)
==31372==    by 0x68545C7: pzgstrf (pzgstrf.c:935)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x629682C: KSPSolve (itfunc.c:546)
==31372==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31372==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== Invalid read of size 4
==31372==    at 0x6857CE5: pzgstrf (zSchCompUdt-2Ddynamic.c:140)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x629682C: KSPSolve (itfunc.c:546)
==31372==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31372==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372==  Address 0xc3bc65c is 4 bytes before a block of size 24 alloc'd
==31372==    at 0x4C29BFD: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x686B671: superlu_malloc_dist (memory.c:108)
==31372==    by 0x68545C7: pzgstrf (pzgstrf.c:935)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x629682C: KSPSolve (itfunc.c:546)
==31372==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31372==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== Invalid read of size 4
==31372==    at 0x685824B: pzgstrf (zSchCompUdt-2Ddynamic.c:221)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x629682C: KSPSolve (itfunc.c:546)
==31372==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31372==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372==  Address 0xc3bc65c is 4 bytes before a block of size 24 alloc'd
==31372==    at 0x4C29BFD: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x686B671: superlu_malloc_dist (memory.c:108)
==31372==    by 0x68545C7: pzgstrf (pzgstrf.c:935)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x629682C: KSPSolve (itfunc.c:546)
==31372==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31372==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== Invalid read of size 4
==31372==    at 0x6858A02: pzgstrf (zSchCompUdt-2Ddynamic.c:315)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x629682C: KSPSolve (itfunc.c:546)
==31372==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31372==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372==  Address 0xc3bc65c is 4 bytes before a block of size 24 alloc'd
==31372==    at 0x4C29BFD: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x686B671: superlu_malloc_dist (memory.c:108)
==31372==    by 0x68545C7: pzgstrf (pzgstrf.c:935)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x629682C: KSPSolve (itfunc.c:546)
==31372==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31372==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== Conditional jump or move depends on uninitialised value(s)
==31372==    at 0x6855ED0: pzgstrf (pzgstrf.c:1382)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x629682C: KSPSolve (itfunc.c:546)
==31372==    by 0x62D4A8B: kspsolve_ (itfuncf.c:247)
==31372==    by 0x41340E: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:348)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== Conditional jump or move depends on uninitialised value(s)
==31372==    at 0x6873A05: update_prGraph (psymbfact.c:2346)
==31372==    by 0x6874C45: blk_symbfact (psymbfact.c:2709)
==31372==    by 0x6875114: domain_symbfact (psymbfact.c:2821)
==31372==    by 0x686E7F2: symbfact_dist (psymbfact.c:415)
==31372==    by 0x683A6A5: pzgssvx (pzgssvx.c:1004)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x9844634: STSetUp_Sinvert (sinvert.c:147)
==31372==    by 0x986B34E: STSetUp (stsolve.c:305)
==31372==    by 0x9974D33: EPSSetUp (epssetup.c:208)
==31372==    by 0x9978C9D: EPSSolve (epssolve.c:88)
==31372==    by 0x9980F7E: epssolve_ (epssolvef.c:88)
==31372==    by 0x40CA32: __petsc_MOD_setupsolvegevp (module_petsc.F90:853)
==31372==    by 0x41B629: MAIN__ (BiGlobal_Spectral_Petsc.F90:307)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== Conditional jump or move depends on uninitialised value(s)
==31372==    at 0x6854BC1: pzgstrf (pzgstrf.c:1036)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x9844634: STSetUp_Sinvert (sinvert.c:147)
==31372==    by 0x986B34E: STSetUp (stsolve.c:305)
==31372==    by 0x9974D33: EPSSetUp (epssetup.c:208)
==31372==    by 0x9978C9D: EPSSolve (epssolve.c:88)
==31372==    by 0x9980F7E: epssolve_ (epssolvef.c:88)
==31372==    by 0x40CA32: __petsc_MOD_setupsolvegevp (module_petsc.F90:853)
==31372==    by 0x41B629: MAIN__ (BiGlobal_Spectral_Petsc.F90:307)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== Conditional jump or move depends on uninitialised value(s)
==31372==    at 0x68552A2: pzgstrf (pzgstrf.c:1139)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x9844634: STSetUp_Sinvert (sinvert.c:147)
==31372==    by 0x986B34E: STSetUp (stsolve.c:305)
==31372==    by 0x9974D33: EPSSetUp (epssetup.c:208)
==31372==    by 0x9978C9D: EPSSolve (epssolve.c:88)
==31372==    by 0x9980F7E: epssolve_ (epssolvef.c:88)
==31372==    by 0x40CA32: __petsc_MOD_setupsolvegevp (module_petsc.F90:853)
==31372==    by 0x41B629: MAIN__ (BiGlobal_Spectral_Petsc.F90:307)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== Conditional jump or move depends on uninitialised value(s)
==31372==    at 0x685583A: pzgstrf (pzgstrf.c:1233)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x9844634: STSetUp_Sinvert (sinvert.c:147)
==31372==    by 0x986B34E: STSetUp (stsolve.c:305)
==31372==    by 0x9974D33: EPSSetUp (epssetup.c:208)
==31372==    by 0x9978C9D: EPSSolve (epssolve.c:88)
==31372==    by 0x9980F7E: epssolve_ (epssolvef.c:88)
==31372==    by 0x40CA32: __petsc_MOD_setupsolvegevp (module_petsc.F90:853)
==31372==    by 0x41B629: MAIN__ (BiGlobal_Spectral_Petsc.F90:307)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== Conditional jump or move depends on uninitialised value(s)
==31372==    at 0x68560EA: pzgstrf (pzgstrf.c:1429)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x9844634: STSetUp_Sinvert (sinvert.c:147)
==31372==    by 0x986B34E: STSetUp (stsolve.c:305)
==31372==    by 0x9974D33: EPSSetUp (epssetup.c:208)
==31372==    by 0x9978C9D: EPSSolve (epssolve.c:88)
==31372==    by 0x9980F7E: epssolve_ (epssolvef.c:88)
==31372==    by 0x40CA32: __petsc_MOD_setupsolvegevp (module_petsc.F90:853)
==31372==    by 0x41B629: MAIN__ (BiGlobal_Spectral_Petsc.F90:307)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== Conditional jump or move depends on uninitialised value(s)
==31372==    at 0x6855FBB: pzgstrf (pzgstrf.c:1411)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x9844634: STSetUp_Sinvert (sinvert.c:147)
==31372==    by 0x986B34E: STSetUp (stsolve.c:305)
==31372==    by 0x9974D33: EPSSetUp (epssetup.c:208)
==31372==    by 0x9978C9D: EPSSolve (epssolve.c:88)
==31372==    by 0x9980F7E: epssolve_ (epssolvef.c:88)
==31372==    by 0x40CA32: __petsc_MOD_setupsolvegevp (module_petsc.F90:853)
==31372==    by 0x41B629: MAIN__ (BiGlobal_Spectral_Petsc.F90:307)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== Invalid read of size 4
==31372==    at 0x685789D: pzgstrf (zSchCompUdt-2Ddynamic.c:78)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x9844634: STSetUp_Sinvert (sinvert.c:147)
==31372==    by 0x986B34E: STSetUp (stsolve.c:305)
==31372==    by 0x9974D33: EPSSetUp (epssetup.c:208)
==31372==    by 0x9978C9D: EPSSolve (epssolve.c:88)
==31372==    by 0x9980F7E: epssolve_ (epssolvef.c:88)
==31372==    by 0x40CA32: __petsc_MOD_setupsolvegevp (module_petsc.F90:853)
==31372==    by 0x41B629: MAIN__ (BiGlobal_Spectral_Petsc.F90:307)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372==  Address 0xc046f7c is 4 bytes before a block of size 44 alloc'd
==31372==    at 0x4C29BFD: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x686B671: superlu_malloc_dist (memory.c:108)
==31372==    by 0x686B771: intMalloc_dist (memory.c:146)
==31372==    by 0x68544D1: pzgstrf (pzgstrf.c:913)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x9844634: STSetUp_Sinvert (sinvert.c:147)
==31372==    by 0x986B34E: STSetUp (stsolve.c:305)
==31372==    by 0x9974D33: EPSSetUp (epssetup.c:208)
==31372==    by 0x9978C9D: EPSSolve (epssolve.c:88)
==31372==    by 0x9980F7E: epssolve_ (epssolvef.c:88)
==31372==    by 0x40CA32: __petsc_MOD_setupsolvegevp (module_petsc.F90:853)
==31372==    by 0x41B629: MAIN__ (BiGlobal_Spectral_Petsc.F90:307)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== Invalid read of size 4
==31372==    at 0x6857C2B: pzgstrf (zSchCompUdt-2Ddynamic.c:131)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x9844634: STSetUp_Sinvert (sinvert.c:147)
==31372==    by 0x986B34E: STSetUp (stsolve.c:305)
==31372==    by 0x9974D33: EPSSetUp (epssetup.c:208)
==31372==    by 0x9978C9D: EPSSolve (epssolve.c:88)
==31372==    by 0x9980F7E: epssolve_ (epssolvef.c:88)
==31372==    by 0x40CA32: __petsc_MOD_setupsolvegevp (module_petsc.F90:853)
==31372==    by 0x41B629: MAIN__ (BiGlobal_Spectral_Petsc.F90:307)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372==  Address 0xc046f7c is 4 bytes before a block of size 44 alloc'd
==31372==    at 0x4C29BFD: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x686B671: superlu_malloc_dist (memory.c:108)
==31372==    by 0x686B771: intMalloc_dist (memory.c:146)
==31372==    by 0x68544D1: pzgstrf (pzgstrf.c:913)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x9844634: STSetUp_Sinvert (sinvert.c:147)
==31372==    by 0x986B34E: STSetUp (stsolve.c:305)
==31372==    by 0x9974D33: EPSSetUp (epssetup.c:208)
==31372==    by 0x9978C9D: EPSSolve (epssolve.c:88)
==31372==    by 0x9980F7E: epssolve_ (epssolvef.c:88)
==31372==    by 0x40CA32: __petsc_MOD_setupsolvegevp (module_petsc.F90:853)
==31372==    by 0x41B629: MAIN__ (BiGlobal_Spectral_Petsc.F90:307)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== Invalid read of size 4
==31372==    at 0x6857CBF: pzgstrf (zSchCompUdt-2Ddynamic.c:140)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x9844634: STSetUp_Sinvert (sinvert.c:147)
==31372==    by 0x986B34E: STSetUp (stsolve.c:305)
==31372==    by 0x9974D33: EPSSetUp (epssetup.c:208)
==31372==    by 0x9978C9D: EPSSolve (epssolve.c:88)
==31372==    by 0x9980F7E: epssolve_ (epssolvef.c:88)
==31372==    by 0x40CA32: __petsc_MOD_setupsolvegevp (module_petsc.F90:853)
==31372==    by 0x41B629: MAIN__ (BiGlobal_Spectral_Petsc.F90:307)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372==  Address 0xc046f7c is 4 bytes before a block of size 44 alloc'd
==31372==    at 0x4C29BFD: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x686B671: superlu_malloc_dist (memory.c:108)
==31372==    by 0x686B771: intMalloc_dist (memory.c:146)
==31372==    by 0x68544D1: pzgstrf (pzgstrf.c:913)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x9844634: STSetUp_Sinvert (sinvert.c:147)
==31372==    by 0x986B34E: STSetUp (stsolve.c:305)
==31372==    by 0x9974D33: EPSSetUp (epssetup.c:208)
==31372==    by 0x9978C9D: EPSSolve (epssolve.c:88)
==31372==    by 0x9980F7E: epssolve_ (epssolvef.c:88)
==31372==    by 0x40CA32: __petsc_MOD_setupsolvegevp (module_petsc.F90:853)
==31372==    by 0x41B629: MAIN__ (BiGlobal_Spectral_Petsc.F90:307)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== Invalid read of size 4
==31372==    at 0x685821F: pzgstrf (zSchCompUdt-2Ddynamic.c:220)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x9844634: STSetUp_Sinvert (sinvert.c:147)
==31372==    by 0x986B34E: STSetUp (stsolve.c:305)
==31372==    by 0x9974D33: EPSSetUp (epssetup.c:208)
==31372==    by 0x9978C9D: EPSSolve (epssolve.c:88)
==31372==    by 0x9980F7E: epssolve_ (epssolvef.c:88)
==31372==    by 0x40CA32: __petsc_MOD_setupsolvegevp (module_petsc.F90:853)
==31372==    by 0x41B629: MAIN__ (BiGlobal_Spectral_Petsc.F90:307)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372==  Address 0xc046f7c is 4 bytes before a block of size 44 alloc'd
==31372==    at 0x4C29BFD: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x686B671: superlu_malloc_dist (memory.c:108)
==31372==    by 0x686B771: intMalloc_dist (memory.c:146)
==31372==    by 0x68544D1: pzgstrf (pzgstrf.c:913)
==31372==    by 0x683AA7C: pzgssvx (pzgssvx.c:1063)
==31372==    by 0x5BE4327: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:411)
==31372==    by 0x5C40C2A: MatLUFactorNumeric (matrix.c:2948)
==31372==    by 0x610EDA0: PCSetUp_LU (lu.c:152)
==31372==    by 0x61C5AAB: PCSetUp (precon.c:982)
==31372==    by 0x6294C05: KSPSetUp (itfunc.c:332)
==31372==    by 0x9844634: STSetUp_Sinvert (sinvert.c:147)
==31372==    by 0x986B34E: STSetUp (stsolve.c:305)
==31372==    by 0x9974D33: EPSSetUp (epssetup.c:208)
==31372==    by 0x9978C9D: EPSSolve (epssolve.c:88)
==31372==    by 0x9980F7E: epssolve_ (epssolvef.c:88)
==31372==    by 0x40CA32: __petsc_MOD_setupsolvegevp (module_petsc.F90:853)
==31372==    by 0x41B629: MAIN__ (BiGlobal_Spectral_Petsc.F90:307)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== 
==31372== HEAP SUMMARY:
==31372==     in use at exit: 9,280 bytes in 16 blocks
==31372==   total heap usage: 139,655 allocs, 139,639 frees, 99,403,271 bytes allocated
==31372== 
==31372== 4 bytes in 1 blocks are indirectly lost in loss record 1 of 16
==31372==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31372==    by 0x4F56672: PetscStrallocpy (str.c:188)
==31372==    by 0x4F921F7: PetscObjectChangeTypeName (pname.c:153)
==31372==    by 0x51CA40C: VecCreate_Seq_Private (bvec2.c:888)
==31372==    by 0x51E0533: VecCreate_Seq (bvec3.c:39)
==31372==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31372==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31372==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
==31372==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== 4 bytes in 1 blocks are indirectly lost in loss record 2 of 16
==31372==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31372==    by 0x4F56672: PetscStrallocpy (str.c:188)
==31372==    by 0x4F921F7: PetscObjectChangeTypeName (pname.c:153)
==31372==    by 0x51CA40C: VecCreate_Seq_Private (bvec2.c:888)
==31372==    by 0x51E0533: VecCreate_Seq (bvec3.c:39)
==31372==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31372==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31372==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
==31372==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
==31372==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== 8 bytes in 1 blocks are indirectly lost in loss record 3 of 16
==31372==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31372==    by 0x5120B52: PetscLayoutSetUp (pmap.c:150)
==31372==    by 0x51CA3A9: VecCreate_Seq_Private (bvec2.c:887)
==31372==    by 0x51E0533: VecCreate_Seq (bvec3.c:39)
==31372==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31372==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31372==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
==31372==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== 8 bytes in 1 blocks are indirectly lost in loss record 4 of 16
==31372==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31372==    by 0x5120B52: PetscLayoutSetUp (pmap.c:150)
==31372==    by 0x51CA3A9: VecCreate_Seq_Private (bvec2.c:887)
==31372==    by 0x51E0533: VecCreate_Seq (bvec3.c:39)
==31372==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31372==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31372==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
==31372==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
==31372==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== 24 bytes in 1 blocks are indirectly lost in loss record 5 of 16
==31372==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31372==    by 0x51CA25C: VecCreate_Seq_Private (bvec2.c:879)
==31372==    by 0x51E0533: VecCreate_Seq (bvec3.c:39)
==31372==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31372==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31372==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
==31372==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== 24 bytes in 1 blocks are indirectly lost in loss record 6 of 16
==31372==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31372==    by 0x51CA25C: VecCreate_Seq_Private (bvec2.c:879)
==31372==    by 0x51E0533: VecCreate_Seq (bvec3.c:39)
==31372==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31372==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31372==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
==31372==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
==31372==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== 56 bytes in 1 blocks are indirectly lost in loss record 7 of 16
==31372==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31372==    by 0x511FE32: PetscLayoutCreate (pmap.c:53)
==31372==    by 0x51F743B: VecCreate (veccreate.c:39)
==31372==    by 0x51DFF42: VecCreateSeq (vseqcr.c:37)
==31372==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
==31372==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== 56 bytes in 1 blocks are indirectly lost in loss record 8 of 16
==31372==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31372==    by 0x511FE32: PetscLayoutCreate (pmap.c:53)
==31372==    by 0x51F743B: VecCreate (veccreate.c:39)
==31372==    by 0x51DFF42: VecCreateSeq (vseqcr.c:37)
==31372==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
==31372==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
==31372==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== 80 bytes in 1 blocks are indirectly lost in loss record 9 of 16
==31372==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31372==    by 0x4FCFDA6: PetscObjectComposedDataIncreaseReal (state.c:167)
==31372==    by 0x5203462: VecSet (rvector.c:590)
==31372==    by 0x51E05CA: VecCreate_Seq (bvec3.c:44)
==31372==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31372==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31372==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
==31372==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== 80 bytes in 1 blocks are indirectly lost in loss record 10 of 16
==31372==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31372==    by 0x4FCFE5A: PetscObjectComposedDataIncreaseReal (state.c:168)
==31372==    by 0x5203462: VecSet (rvector.c:590)
==31372==    by 0x51E05CA: VecCreate_Seq (bvec3.c:44)
==31372==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31372==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31372==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
==31372==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== 80 bytes in 1 blocks are indirectly lost in loss record 11 of 16
==31372==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31372==    by 0x4FCFDA6: PetscObjectComposedDataIncreaseReal (state.c:167)
==31372==    by 0x5203003: VecSet (rvector.c:583)
==31372==    by 0x51E05CA: VecCreate_Seq (bvec3.c:44)
==31372==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31372==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31372==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
==31372==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
==31372==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== 80 bytes in 1 blocks are indirectly lost in loss record 12 of 16
==31372==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31372==    by 0x4FCFE5A: PetscObjectComposedDataIncreaseReal (state.c:168)
==31372==    by 0x5203003: VecSet (rvector.c:583)
==31372==    by 0x51E05CA: VecCreate_Seq (bvec3.c:44)
==31372==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31372==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31372==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
==31372==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
==31372==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== 1,296 bytes in 1 blocks are indirectly lost in loss record 13 of 16
==31372==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31372==    by 0x51E044A: VecCreate_Seq (bvec3.c:37)
==31372==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31372==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31372==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
==31372==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== 1,748 (1,496 direct, 252 indirect) bytes in 1 blocks are definitely lost in loss record 14 of 16
==31372==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31372==    by 0x51F7312: VecCreate (veccreate.c:37)
==31372==    by 0x51DFF42: VecCreateSeq (vseqcr.c:37)
==31372==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
==31372==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
==31372==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== 3,044 (1,496 direct, 1,548 indirect) bytes in 1 blocks are definitely lost in loss record 15 of 16
==31372==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31372==    by 0x51F7312: VecCreate (veccreate.c:37)
==31372==    by 0x51DFF42: VecCreateSeq (vseqcr.c:37)
==31372==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
==31372==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
==31372==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== 4,488 bytes in 1 blocks are definitely lost in loss record 16 of 16
==31372==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31372==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31372==    by 0x4FE5046: PETScParseFortranArgs_Private (zstart.c:172)
==31372==    by 0x4FE5843: petscinitialize_ (zstart.c:398)
==31372==    by 0x9716422: slepcinitialize_ (zslepc_start.c:55)
==31372==    by 0x404193: __petsc_MOD_setupsolvegevp (module_petsc.F90:137)
==31372==    by 0x41B629: MAIN__ (BiGlobal_Spectral_Petsc.F90:307)
==31372==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31372== 
==31372== LEAK SUMMARY:
==31372==    definitely lost: 7,480 bytes in 3 blocks
==31372==    indirectly lost: 1,800 bytes in 13 blocks
==31372==      possibly lost: 0 bytes in 0 blocks
==31372==    still reachable: 0 bytes in 0 blocks
==31372==         suppressed: 0 bytes in 0 blocks
==31372== 
==31372== For counts of detected and suppressed errors, rerun with: -v
==31372== Use --track-origins=yes to see where uninitialised values come from
==31372== ERROR SUMMARY: 68504 errors from 20 contexts (suppressed: 2 from 2)

From bsmith at mcs.anl.gov  Mon Jul 13 14:15:58 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Mon, 13 Jul 2015 14:15:58 -0500
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <55A40C15.40502@email.arizona.edu>
References: <559B1E6D.6040706@email.arizona.edu>
	<0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>
	<CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>
	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
	<CAFvbobW59z-r=HfahZdmfA1N-O2yUrSB3UVTMEtjsmptLaBHQw@mail.gmail.com>
	<CAEyxMWW0+rwwaTdJ1NKb7h=TJ13Ztw_7xndA0p7njYaXCBVV3Q@mail.gmail.com>
	<CAFvbobUxqP_mwATvcvOSqcrwNscmBWuWb+x1SsVQpR8iQXNn3Q@mail.gmail.com>
	<CAFvbobWxbhTFjMB9CT5cW6o_=P9CzOA-Lb0Pvwd9MKAo9or3mw@mail.gmail.com>
	<CAEyxMWXgtE=EQ32KDkhc-bR33QK3DEP=fwGG8GYgej269HML0w@mail.gmail.com>
	<F664907B-94A8-4517-BB6C-B7A907E65E1E@mcs.anl.gov>
	<55A40C15.40502@email.arizona.edu>
Message-ID: <3537F594-4827-48AF-8EE3-24A445859D13@mcs.anl.gov>


> On Jul 13, 2015, at 2:05 PM, Anthony Haas <aph at email.arizona.edu> wrote:
> 
> Hi,
> 
> I ran my program under Valgrind with 2 processors using the following:
> 
> ${PETSC_DIR}/${PETSC_ARCH}/bin/mpiexec -n 2 valgrind --tool=memcheck --leak-check=full --show-leak-kinds=all --num-callers=20 --log-file=valgrind.log.%p ./BiGlobal_Spectral_Petsc.x -malloc off -ksp_type preonly -pc_type lu -pc_factor_mat_solver_package superlu_dist -eps_view -st_ksp_type preonly -st_pc_type lu -st_pc_factor_mat_solver_package superlu_dist
> 
> Note that in my program, I use once PETSc alone to solve a linear system of equations (see module_baseflows.F90) and then later in the code I use SLEPc to get the eigenvalues (see module_petsc.F90). My main program is called BiGlobal_Spectral_Petsc.F90
> 
> I have attached the log files from Valgrind. It seems that quite a few erros occur in pzgstrf. See valgrind.log.31371 and 31372. Do I have any control over these errors?

   These are likely bugs in SuperLU_Dist.

> Then starting from line 403 in valgrind.log.31371 and 458 in valgrind.log.31372, I have a series of errors that seem to be related to a VecCreateSeq and to a VecScatterCreateToZero (see in module_baseflows.F90). Is there something I can do to avoid these errors?

   These are because you are not destroying all your vectors at the end.

> 
> Thanks
> 
> Anthony
> 
> 
> 
> 
> 
> 
> 
> On 07/08/2015 01:49 PM, Barry Smith wrote:
>>    You should try running under valgrind, see:  http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind
>> 
>>     You can also run in the debugger (yes this is tricky on a batch system but possible) and see exactly what triggers the floating point exception or when it "hangs" interrupt the program to see where it is "hanging".
>> 
>> 
>>   Barry
>> 
>> 
>> 
>>> On Jul 8, 2015, at 12:34 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
>>> 
>>> Hi,
>>> 
>>> I have used the switch -mat_superlu_dist_parsymbfact in my pbs script. However, although my program worked fine with sequential symbolic factorization, I get one of the following 2 behaviors when I run with parallel symbolic factorization (depending on the number of processors that I use):
>>> 
>>> 1) the program just hangs (it seems stuck in some subroutine ==> see test.out-hangs)
>>> 2) I get a floating point exception ==> see test.out-floating-point-exception
>>> 
>>> Note that as suggested in the Superlu manual, I use a power of 2 number of procs. Are there any tunable parameters for the parallel symbolic factorization? Note that when I build my sparse matrix, most elements I add are nonzero of course but to simplify the programming, I also add a few zero elements in the sparse matrix. I was thinking that maybe if the parallel symbolic factorization proceed by block, there could be some blocks where the pivot would be zero, hence creating the FPE??
>>> 
>>> Thanks,
>>> 
>>> Anthony
>>> 
>>> 
>>> 
>>> On Wed, Jul 8, 2015 at 6:46 AM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>> Did you find out how to change option to use parallel symbolic factorization?  Perhaps PETSc team can help.
>>> 
>>> Sherry
>>> 
>>> 
>>> On Tue, Jul 7, 2015 at 3:58 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>> Is there an inquiry function that tells you all the available options?
>>> 
>>> Sherry
>>> 
>>> On Tue, Jul 7, 2015 at 3:25 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
>>> Hi Sherry,
>>> 
>>> Thanks for your message. I have used superlu_dist default options. I did not realize that I was doing serial symbolic factorization. That is probably the cause of my problem.
>>> Each node on Garnet has 60GB usable memory and I can run with 1,2,4,8,16 or 32 core per node.
>>> 
>>> So I should use:
>>> 
>>> -mat_superlu_dist_r 20
>>> -mat_superlu_dist_c 32
>>> 
>>> How do you specify the parallel symbolic factorization option? is it -mat_superlu_dist_matinput 1
>>> 
>>> Thanks,
>>> 
>>> Anthony
>>> 
>>> 
>>> On Tue, Jul 7, 2015 at 3:08 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>> For superlu_dist failure, this occurs during symbolic factorization.  Since you are using serial symbolic factorization, it requires the entire graph of A to be available in the memory of one MPI task. How much memory do you have for each MPI task?
>>> 
>>> It won't help even if you use more processes.  You should try to use parallel symbolic factorization option.
>>> 
>>> Another point.  You set up process grid as:
>>>        Process grid nprow 32 x npcol 20
>>> For better performance, you show swap the grid dimension. That is, it's better to use 20 x 32, never gives nprow larger than npcol.
>>> 
>>> 
>>> Sherry
>>> 
>>> 
>>> On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>>> 
>>>    I would suggest running a sequence of problems, 101 by 101 111 by 111 etc and get the memory usage in each case (when you run out of memory you can get NO useful information out about memory needs). You can then plot memory usage as a function of problem size to get a handle on how much memory it is using.  You can also run on more and more processes (which have a total of more memory) to see how large a problem you may be able to reach.
>>> 
>>>    MUMPS also has an "out of core" version (which we have never used) that could in theory anyways let you get to large problems if you have lots of disk space, but you are on your own figuring out how to use it.
>>> 
>>>   Barry
>>> 
>>>> On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
>>>> 
>>>> Hi Jose,
>>>> 
>>>> In my code, I use once PETSc to solve a linear system to get the baseflow (without using SLEPc) and then I use SLEPc to do the stability analysis of that baseflow. This is why, there are some SLEPc options that are not used in test.out-superlu_dist-151x151 (when I am solving for the baseflow with PETSc only). I have attached a 101x101 case for which I get the eigenvalues. That case works fine. However If i increase to 151x151, I get the error that you can see in test.out-superlu_dist-151x151 (similar error with mumps: see test.out-mumps-151x151 line 2918 ). If you look a the very end of the files test.out-superlu_dist-151x151 and test.out-mumps-151x151, you will see that the last info message printed is:
>>>> 
>>>> On Processor (after EPSSetFromOptions)  0    memory:    0.65073152000E+08          =====>  (see line 807 of module_petsc.F90)
>>>> 
>>>> This means that the memory error probably occurs in the call to EPSSolve (see module_petsc.F90 line 810). I would like to evaluate how much memory is required by the most memory intensive operation within EPSSolve. Since I am solving a generalized EVP, I would imagine that it would be the LU decomposition. But is there an accurate way of doing it?
>>>> 
>>>> Before starting with iterative solvers, I would like to exploit as much as I can direct solvers. I tried GMRES with default preconditioner at some point but I had convergence problem. What solver/preconditioner would you recommend for a generalized non-Hermitian (EPS_GNHEP) EVP?
>>>> 
>>>> Thanks,
>>>> 
>>>> Anthony
>>>> 
>>>> On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <jroman at dsic.upv.es> wrote:
>>>> 
>>>> El 07/07/2015, a las 02:33, Anthony Haas escribi?:
>>>> 
>>>>> Hi,
>>>>> 
>>>>> I am computing eigenvalues using PETSc/SLEPc and superlu_dist for the LU decomposition (my problem is a generalized eigenvalue problem). The code runs fine for a grid with 101x101 but when I increase to 151x151, I get the following error:
>>>>> 
>>>>> Can't expand MemType 1: jcol 16104   (and then [NID 00037] 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated this process.)
>>>>> 
>>>>> It seems to be a memory problem. I monitor the memory usage as far as I can and it seems that memory usage is pretty low. The most memory intensive part of the program is probably the LU decomposition in the context of the generalized EVP. Is there a way to evaluate how much memory will be required for that step? I am currently running the debug version of the code which I would assume would use more memory?
>>>>> 
>>>>> I have attached the output of the job. Note that the program uses twice PETSc: 1) to solve a linear system for which no problem occurs, and, 2) to solve the Generalized EVP with SLEPc, where I get the error.
>>>>> 
>>>>> Thanks
>>>>> 
>>>>> Anthony
>>>>> <test.out-superlu_dist-151x151>
>>>> In the output you are attaching there are no SLEPc objects in the report and SLEPc options are not used. It seems that SLEPc calls are skipped?
>>>> 
>>>> Do you get the same error with MUMPS? Have you tried to solve linear systems with a preconditioned iterative solver?
>>>> 
>>>> Jose
>>>> 
>>>> 
>>>> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
>>> 
>>> 
>>> 
>>> 
>>> 
>>> <test.out-hangs><test.out-floating-point-exception>
> 
> 
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> !! SPECTRAL TEMPORAL BIGLOBAL SOLVER !
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> 
> PROGRAM Biglobal_Spectral
> 
>  USE PETSC
>  USE TYPEDEF
>  USE MAPPINGS
>  USE BASEFLOW
>  USE WRITE_PRINT
>  USE FOURIER_CHEBYSHEV
> 
>  IMPLICIT NONE
> 
>  include 'mpif.h'
> 
> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
> !                           Variables Definition                         !
> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
> 
> !...Testing and dummy variables 
>    real(dp) :: dummy
> 
> !...Problem parameters
>    integer(i4b),parameter :: nx=11,ny=11,nxy=nx*ny,N=4*nxy
> 
>    !Grid size for 3D Poiseuille baseflow
>    integer(i4b),parameter :: nnx=nx,nny=ny
> 
>    real(dp) :: Re,alpha,beta,Lx,xmin,xmax,ymin,ymax,AA,xll,yll
> 
> !...Problem Flags
>    integer(i4b) :: fourier,testcase,formulation,algorithm
> 
>    !Mapping Flags
>    integer(i4b) :: map,mapx,mapy
> 
> !...Indices
>    integer(i4b) :: i,j,iii,jjj,ij,skip,imin,imax,jmin,jmax
> 
> !...Output files
>    integer(i4b)   :: file_num
>    character(128) :: filetype,filename,file_name
> 
> !...Boundary conditions variables
>    integer(i4b) :: ct1,ct2,ct3,ct4
>    integer(i4b),dimension(:),allocatable :: fst_bc,wall_bc,outlet_bc,inlet_bc
>    integer(i4b),dimension(:),allocatable :: bcond_px,bcond_py,bcond_pz
>    integer(i4b),dimension(:),allocatable :: bcond_u,bcond_v,bcond_w,bcond_p
>    integer(i4b),dimension(:),allocatable :: bcond
> 
> !...Chebyshev related
>    real(dp),dimension(:),allocatable   :: xi,yi,x,y,xfourier
> 
> !...Baseflow variables
>    real(dp),dimension(:,:),allocatable :: usol,uxsol,uysol
>    real(dp),dimension(:,:),allocatable :: vsol,vxsol,vysol
>    real(dp),dimension(:,:),allocatable :: wsol,wxsol,wysol
> 
>    !For Hiemenz Baseflow
>    integer(i4b) :: npts_hz
>    real(dp) :: ymax_hz,epstol,si
> 
>    real(dp),dimension(:),allocatable :: eta
>    real(dp),dimension(:),allocatable :: u0,v0,v1,v2,v3
>    real(dp),dimension(:),allocatable :: w0,w1,w2
>    real(dp),dimension(:),allocatable :: etarev,u0rev,v0rev,w0rev
> 
>    real(dp),dimension(:,:),allocatable :: Ubar,Vbar,Wbar
> 
> !...Grid variables
>    real(dp),dimension(:,:),allocatable :: xx,yy,xx1,yy1
> 
> !...Vectorization array
>    integer(i4b),dimension(:),allocatable :: li
> 
> !...MPI
>    integer(i4b) :: rank,size,ierr
> 
> !...Spline interpolation
>    !real(dp),dimension(:),allocatable :: bsp,csp,dsp
>    !real(dp),dimension(:),allocatable :: interp_u0,interp_v0,interp_w0
> 
>    real(dp) :: seval
> 
> !...External Subroutines
>    external seval
> 
> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
> !                           Beginning of program                         !
> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
> 
>    call MPI_INIT(ierr)
> 
>    call MPI_COMM_SIZE(MPI_COMM_WORLD,size,ierr) 
>    call MPI_COMM_RANK(MPI_COMM_WORLD,rank,ierr)
> 
>    if (rank==0) call cpu_time(start_total)
> 
> !...Parameters for BiGlobal Computation       
> 
>    testcase=2      ! 1 --> Plane Poiseuille Flow
>                    ! 2 --> 3D Poiseuille Flow
>                    ! 3 --> Attachment line flow (Hiemenz)
>                    ! 4 --> Laminar Separation Bubble
>                    ! 5 --> Artificially parallel boundary-layer (cf. Rodriguez thesis)
> 
>    formulation = 1 ! 1 --> x,y inhomogeneous
>                    ! 2 --> y,z inhomogeneous
> 
>    algorithm = 1   ! 1 --> QZ algorith
>                    ! 2 --> Arnoldi algorithm
> 
> 
> !...Arrays allocation
> 
>    allocate(li(nx))
>    allocate(xi(nx),yi(ny))
>    allocate(x(nx),y(ny))
>    allocate(xfourier(nx))
> 
>    allocate(uvec(nxy),uxvec(nxy),uyvec(nxy))
>    allocate(vvec(nxy),vxvec(nxy),vyvec(nxy))
>    allocate(wvec(nxy),wxvec(nxy),wyvec(nxy))
> 
>    allocate(xx(nx,ny),yy(nx,ny))
>    allocate(D1X(nx,nx),D2X(nx,nx))
>    allocate(D1Y(ny,ny),D2Y(ny,ny))
>    allocate(DMX(nx,nx,2),DMY(ny,ny,2))
> 
>    !allocate(interp_u0(ny),interp_v0(ny),interp_w0(ny))
> 
>    li       = 0
>    xi       = 0.0d0
>    yi       = 0.0d0
>    x        = 0.0d0
>    y        = 0.0d0
>    xfourier = 0.0d0
>    uvec     = 0.0d0
>    uxvec    = 0.0d0
>    uyvec    = 0.0d0
>    vvec     = 0.0d0
>    vxvec    = 0.0d0
>    vyvec    = 0.0d0
>    wvec     = 0.0d0
>    wxvec    = 0.0d0
>    wyvec    = 0.0d0
>    xx       = 0.0d0
>    yy       = 0.0d0
>    D1X      = 0.0d0
>    D2X      = 0.0d0
>    D1Y      = 0.0d0
>    D2Y      = 0.0d0
>    DMX      = 0.0d0 
>    DMY      = 0.0d0 
> 
> !...Test Cases Parameters
> 
>    if ( testcase == 2 ) then
> 
>       mapx=1
>       mapy=0
> 
>       Re=1000
> 
>       if (formulation == 1)then
>          beta = pi
>       elseif (formulation == 2) then
>          alpha = pi
>       endif
> 
>       AA=1.0
> 
>       xmin=-AA
>       xmax=AA
> 
>       ymin=-1.0
>       ymax=1.0
> 
>       !grid for baseflow
>       !nnx=nx
>       !nny=ny
> 
>    endif
> 
> !...Working Array for Converting 2D Indices to 1D
> 
>    li=0
> 
>    do i=1,nx
>       li(i)=(i-1)*ny
>    enddo
> 
> !...Get Collocation Points and Chebyshev Differentiation Matrices
> 
>    call cheby(nx-1,xi,DMX) ! (cf. Spectral Methods in Matlab pages 53-55)
>    call cheby(ny-1,yi,DMY)
> 
>    xll=0
> 
>    ! To get matrices D1X,D2X,D1Y,D2Y
>    call set_mappings(nx,ny,mapx,mapy,xmin,xmax,ymin,ymax,xi,yi,xll,yll,x,y)
> 
>    do i=1,nx
>       do j=1,ny
> 
>          xx(i,j)=x(i) ! not equivalent to matlab meshgrid!!!
>          yy(i,j)=y(j) ! not equivalent to matlab meshgrid!!!
> 
>       enddo
>    enddo
> 
> 
> !...Compute Baseflow (3D Poiseuille)
> 
>    if ( testcase == 2 ) then
> 
>       allocate(xx1(nnx,nny),yy1(nnx,nny))
> 
>       allocate(usol(nnx,nny),uxsol(nnx,nny),uysol(nnx,nny))
>       allocate(vsol(nnx,nny),vxsol(nnx,nny),vysol(nnx,nny))
>       allocate(wsol(nnx,nny),wxsol(nnx,nny),wysol(nnx,nny))
> 
>       xx1   = 0.0d0
>       yy1   = 0.0d0
>       usol  = 0.0d0
>       uxsol = 0.0d0
>       uysol = 0.0d0
>       vsol  = 0.0d0
>       vxsol = 0.0d0
>       vysol = 0.0d0
>       wsol  = 0.0d0
>       wxsol = 0.0d0
>       wysol = 0.0d0
> 
>       if (rank == 0) then 
>          WRITE(*,*)
>          WRITE(*,'(A,I3,A,I3)')'3D POISEUILLE BASEFLOW COMPUTED ON GRID WITH NX =',nnx,' NY =',nny
>          WRITE(*,*)
>          call cpu_time(start)
>       endif
> 
>       !currently I am taking same grid for baseflow as for biglobal ==> no interpolation
>       call Poiseuille_3D_PETSC(nnx,nny,AA,usol,xx1,yy1)
> 
>       if (rank==0) then
>          call cpu_time(finish)
>          print '("Time for baseflow computation = ",f15.4," seconds.")',finish-start
> 
>          file_num=10
>          file_name='check_baseflow_3D_poiseuille.dat'
> 
>          call write_to_tecplot(file_num,file_name,nnx,nny,xx1,yy1,usol,usol,usol)
> 
>       endif
> 
>       vsol=0*usol
>       wsol=0*usol
> 
>       if (formulation==1) then
> 
>          wsol=usol                        
>          usol=0.*wsol
>          vsol=0.*wsol
> 
>       endif
> 
>       !Compute derivatives
>       uxsol = MATMUL(D1X,usol)
>       uysol = MATMUL(usol,TRANSPOSE(D1Y))
> 
>       vxsol = MATMUL(D1X,vsol)
>       vysol = MATMUL(vsol,TRANSPOSE(D1Y))
> 
>       wxsol = MATMUL(D1X,wsol)
>       wysol = MATMUL(wsol,TRANSPOSE(D1Y))
> 
>       !Vectorize the matrices
>       do i=1,nx
>          do j=1,ny
> 
>             ij=li(i)+j
> 
>             uvec(ij) = usol(i,j)
>             vvec(ij) = vsol(i,j)
>             wvec(ij) = wsol(i,j)
> 
>             uxvec(ij) = uxsol(i,j)
>             vxvec(ij) = vxsol(i,j)
>             wxvec(ij) = wxsol(i,j)
> 
>             uyvec(ij) = uysol(i,j)
>             vyvec(ij) = vysol(i,j)
>             wyvec(ij) = wysol(i,j)         
> 
>          enddo
>       enddo
> 
>    endif
> 
>    !call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
> 
> !...Build Matrices, Set BCs and Solve Problem
> 
>    call SetupSolveGEVP(nx,ny,nxy,alpha,beta,Re)
> 
>    if (rank==0) then
>       call cpu_time(finish_total)
>       print '("Total time = ",f15.4," seconds.")',finish_total-start_total
>    endif
> 
>    deallocate(li)
>    deallocate(xi,yi)
>    deallocate(x,y)
>    deallocate(xfourier)
> 
>    deallocate(uvec,uxvec,uyvec)
>    deallocate(vvec,vxvec,vyvec)
>    deallocate(wvec,wxvec,wyvec)
> 
>    deallocate(xx,yy)
>    deallocate(D1X,D2X)
>    deallocate(D1Y,D2Y)
>    deallocate(DMX,DMY)
> 
>    deallocate(xx1,yy1)
> 
>    deallocate(usol,uxsol,uysol)
>    deallocate(vsol,vxsol,vysol)
>    deallocate(wsol,wxsol,wysol)
> 
>    call MPI_FINALIZE(ierr)
> 
> 
>  END PROGRAM Biglobal_Spectral
> 
> MODULE BASEFLOW
> 
>  USE TYPEDEF
>  USE WRITE_PRINT
>  USE FOURIER_CHEBYSHEV
> 
>  IMPLICIT NONE
> 
> CONTAINS
> 
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> 
>  SUBROUTINE Poiseuille_3D_PETSC(nx,ny,AA,usol,xx,yy)
> 
> #include <petsc/finclude/petscsys.h>
> #include <petsc/finclude/petscvec.h>
> #include <petsc/finclude/petscmat.h>
> #include <petsc/finclude/petscmat.h90>
> #include <petsc/finclude/petscvec.h90>
> #include <petsc/finclude/petscpc.h>
> #include <petsc/finclude/petscksp.h>
> #include <petsc/finclude/petscviewer.h>
> #include <petsc/finclude/petscviewer.h90>
> 
> #include <slepc/finclude/slepcsys.h>
> #include <slepc/finclude/slepceps.h>
> 
> !...Regular Variables
> 
>    integer(i4b),intent(in) :: nx,ny
> 
>    real(dp),intent(in) :: AA
>    real(dp),dimension(nx,ny),intent(inout) :: usol,xx,yy
> 
>    integer(i4b) :: i,j,ij
>    integer(i4b) :: rank,size,ierr,source
>    integer(i4b) :: nxy,nxm2,nym2,nxym2
> 
>    integer(i4b),dimension(nx) :: li
>    integer(i4b),dimension(nx-2) :: lim2
> 
>    integer(i4b),dimension(:),allocatable  :: loc
> 
>    real(dp) :: ymin,ymax,xmin,xmax
>    real(dp) :: dxidx,d2xidx2,dyidy,d2yidy2
> 
>    real(dp),dimension(nx) :: xi,x
>    real(dp),dimension(ny) :: yi,y
> 
>    real(dp),dimension(nx,nx) :: D2XB
>    real(dp),dimension(ny,ny) :: D2YB
>    real(dp),dimension(nx,nx,2) :: DMXB
>    real(dp),dimension(ny,ny,2) :: DMYB
> 
>    real(dp),dimension(nx*ny) :: usol_vec   
>    real(dp),dimension( nx-2,ny-2 ) :: sol_mat 
> 
>    complex(dpc) :: U00
>    complex(dpc) :: atest
>    complex(dpc),dimension(nx-2,nx-2) :: D2XBs
>    complex(dpc),dimension(ny-2,ny-2) :: D2YBs
>    complex(dpc),dimension( nx-2,ny-2 ) :: sol_mat_cmplx 
>    complex(dpc),dimension(:),allocatable  :: xwork1
> 
> !!$    allocate(li(nx))
> !!$    allocate(lim2(nx-2))
> 
> !!! NEED TO TRANSFORM ALL THESE ARRAYS TO ALLOCATABLE!!!!!!  
> 
> !...Petsc Variables
>    PetscInt ii,jj,ione,ct
>    PetscInt jmin,jmax
>    PetscInt Istart,Iend
>    PetscInt IstartVec,IendVec
> 
>    PetscReal   tol
>    PetscScalar aone
> 
>    PetscViewer viewer
> 
>    PC         pc
>    KSP        ksp
>    VecScatter ctx
>    Mat        DXX,DYY
>    !Mat        DLOAD
>    Vec        frhs,frhs2
>    Vec        sol,sol_seq
> 
> 
>    !For VecGetArrayReadF90
>    !PetscScalar,pointer :: xx_v(:) !Fortran90 pointer to the array 
>    PetscOffset i_x
>    PetscScalar sol_array(1)
> 
> !...MPI 
>    !PetscMPIInt    rank,size
> 
> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
> !                         Beginning of program                           !
> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
> 
>    call MPI_COMM_SIZE(MPI_COMM_WORLD,size,ierr) 
>    call MPI_COMM_RANK(MPI_COMM_WORLD,rank,ierr)
> 
>    call PetscInitialize(PETSC_NULL_CHARACTER,ierr)
> 
>    !call PetscOptionsInsertString("-mat_superlu_dist_parsymbfact",ierr)
> 
> !...Check if nz and ny are odd (necessary to set max velocity to 1)
> 
>    if ( mod(nx,2)==0 .or.  mod(ny,2)==0   ) then
>       write(*,*)
>       STOP'STOPPING... IN 3D POISEUILLE BASEFLOW NZ,NY NEED TO BE ODD'
>    endif
> 
> !...Set Domain Sizes and Initialize other variables
> 
>    xmin=-AA
>    xmax=AA
> 
>    ymin=-1
>    ymax=1 
> 
>    ione=1  
> 
>    nxy=nx*ny
> 
>    !Variables to Build DXX and DYY
>    nxm2=nx-2
>    nym2=ny-2
>    nxym2 = nxm2*nym2
> 
> !...Mat to Vec and Vec to Mat conversion
> 
>    lim2=0
>    do i=1,nxm2
>       lim2(i) = (i-1)*nym2
>    enddo
> 
> !...Get collocation points and chebyshev differentiation matrices
> 
>    call cheby(nx-1,xi,DMXB)
>    call cheby(ny-1,yi,DMYB)
> 
>    ! x-mapping from [-1,1]->[-XMAX,XMAX]
>    x=xmax*xi
> 
>    ! y-mapping (from [-1,1]->[-1,1])
>    y=yi
> 
>    !Compute the metric terms
>    dxidx = 1/xmax
>    d2xidx2 = 0
> 
>    dyidy = 1
>    d2yidy2 = 0
> 
>    !Scale the differentiation matrix (due to the use of the mapping)
> 
>    !x-direction
>    D2XB  = d2xidx2*DMXB(:,:,1) + dxidx**2*DMXB(:,:,2)
>    D2XBs = D2XB(2:nx-1,2:nx-1)
> 
>    !y-direction
>    D2YB  = d2yidy2*DMYB(:,:,1) + dyidy**2*DMYB(:,:,2)
>    D2YBs = D2YB(2:ny-1,2:ny-1)
> 
>    xx=0.0
>    yy=0.0
> 
>    do i=1,nx
>       do j=1,ny
> 
>          xx(i,j)=x(i)
>          yy(i,j)=y(j)
> 
>       enddo
>    enddo
> 
> !...Create Petsc right-hand-side vector and derivation matrices
>    call VecCreateSeq(PETSC_COMM_SELF,nxym2,sol_seq,ierr)
>    call VecCreateMPI(PETSC_COMM_WORLD,PETSC_DECIDE,nxym2,frhs,ierr) ! right hand side vector
>    call VecCreateMPI(PETSC_COMM_WORLD,PETSC_DECIDE,nxym2,frhs2,ierr) ! right hand side vector # 2
> 
>    call MatCreateAIJ(PETSC_COMM_WORLD,PETSC_DECIDE,PETSC_DECIDE,nxym2,nxym2,nx,PETSC_NULL_INTEGER,nx,PETSC_NULL_INTEGER,DXX,ierr)
>    call MatCreateAIJ(PETSC_COMM_WORLD,PETSC_DECIDE,PETSC_DECIDE,nxym2,nxym2,ny,PETSC_NULL_INTEGER,ny,PETSC_NULL_INTEGER,DYY,ierr)  
> 
> !...Determine which rows of the vector/matrix are locally owned.
>    call VecGetOwnershipRange(frhs,IstartVec,IendVec,ierr)
>    call MatGetOwnershipRange(DXX,Istart,Iend,ierr)
> 
>    if ( IstartVec /= Istart .or. IendVec /= Iend ) then
>       stop 'Problem in Baseflow Computation'
>    endif
> 
> !...Fill in Sequential and Parallel Vectors
>    allocate(xwork1(Iend-Istart))
>    allocate(loc(Iend-Istart))
> 
>    ct=0
>    do i=Istart,Iend-1
>       ct=ct+1
>       loc(ct)=i
>       xwork1(ct)=(-2.0d0,0.0d0)
>    enddo
> 
>    call VecSetValues(frhs,Iend-Istart,loc,xwork1,INSERT_VALUES,ierr)
>    call VecZeroEntries(sol_seq,ierr)
> 
> !...Assemble Vectors
>    call VecAssemblyBegin(frhs,ierr)
>    call VecAssemblyEnd(frhs,ierr)
> 
>    call VecAssemblyBegin(sol_seq,ierr)
>    call VecAssemblyEnd(sol_seq,ierr)
> 
>    call VecDuplicate(frhs,sol,ierr)   ! parallel solution vector 
> 
> !...Display vector
>    !call VecView(frhs,PETSC_VIEWER_STDOUT_WORLD,ierr) ! ==> seems very slow
> 
> !...Build DXX in Parallel
> 
> !!$    if (rank==0) then
> !!$       call print_matrix('D2XB',nx,nx,D2XB)
> !!$       call print_matrix('D2YB',ny,ny,D2YB)
> !!$
> !!$       call print_matrix_cmplx('D2XBs',nx-2,nx-2,D2XBs)
> !!$       call print_matrix_cmplx('D2YBs',ny-2,ny-2,D2YBs)
> !!$    endif
> 
>    if (rank == 0) call cpu_time(start)
> 
>    do i=Istart,Iend-1
> 
>       ii=1+floor((i+0.01)/nym2) 
>       jj=1 
> 
>       jmin=mod(i,nym2)
>       jmax=jmin+(nxm2-1)*nym2
> 
>       do j=jmin,jmax,nym2
> 
>          call MatSetValues(DXX,ione,i,ione,j,D2XBs(ii,jj),INSERT_VALUES,ierr)
>          jj=jj+1 
> 
>       enddo
> 
>    enddo
> 
> !...Build DYY in Parallel
> 
>    do i=Istart,Iend-1
> 
>       ii=mod(i,nym2)+1
>       jj=1
> 
>       jmin=floor((i+0.01)/nym2)*nym2
> 
>       do j=jmin,jmin+(nym2-1)
> 
>          call MatSetValues(DYY,ione,i,ione,j,D2YBs(ii,jj),INSERT_VALUES,ierr)
>          jj=jj+1
> 
>       enddo
> 
>    enddo
> 
> !...Assemble DXX and DYY
> 
>    call MatAssemblyBegin(DXX,MAT_FINAL_ASSEMBLY,ierr)
>    call MatAssemblyEnd(DXX,MAT_FINAL_ASSEMBLY,ierr)
> 
>    call MatAssemblyBegin(DYY,MAT_FINAL_ASSEMBLY,ierr)
>    call MatAssemblyEnd(DYY,MAT_FINAL_ASSEMBLY,ierr)
> 
>    if (rank==0) then
>       call cpu_time(finish)
>       print '("Time for build and assembly of baseflow operator = ",f15.4," seconds.")',finish-start   
>    endif
> 
>    !call MatView(DXX,PETSC_VIEWER_STDOUT_WORLD,ierr)
>    !call MatView(DYY,PETSC_VIEWER_STDOUT_WORLD,ierr)
> 
>    aone = (1.0d0,0.0d0)
> 
>    if (rank == 0) call cpu_time(start)
>    call MatAXPY(DXX,aone,DYY,DIFFERENT_NONZERO_PATTERN,ierr) ! on exit DXX = a*DYY + DXX
>    if (rank==0) then
>       call cpu_time(finish)
>       print '("Time for Matrix summation = ",f15.4," seconds.")',finish-start   
>    endif
> 
> 
> !...Write Matrix to ASCII and Binary Format
> !!$    call PetscViewerASCIIOpen(PETSC_COMM_WORLD,"Amat.m",viewer,ierr)
> !!$    call MatView(DXX,viewer,ierr)
> !!$    call PetscViewerDestroy(viewer,ierr)
> !!$
> !!$    call PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_WRITE,viewer,ierr)
> !!$    call MatView(DXX,viewer,ierr)
> !!$    call PetscViewerDestroy(viewer,ierr)
> 
> !...Load a Matrix in Binary Format
> !!$    call PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_READ,viewer,ierr)
> !!$    call MatCreate(PETSC_COMM_WORLD,DLOAD,ierr)
> !!$    call MatSetType(DLOAD,MATAIJ,ierr)
> !!$    call MatLoad(DLOAD,viewer,ierr)
> !!$    call PetscViewerDestroy(viewer,ierr)
> 
>    !call MatTranspose(DXX,MatReuse reuse,Mat *B)
>    !call MatView(DXX,PETSC_VIEWER_STDOUT_WORLD,ierr)
> 
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> !! SOLVE POISSON EQUATION FOR THE FIRST TIME !!
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> 
> !...Create linear solver context
>    call KSPCreate(PETSC_COMM_WORLD,ksp,ierr)
> 
> !...Set operators. Here the matrix that defines the linear system also serves as the preconditioning matrix.
>    !call KSPSetOperators(ksp,A,A,DIFFERENT_NONZERO_PATTERN,ierr) !aha commented and replaced by next line
>    call KSPSetOperators(ksp,DXX,DXX,ierr) ! remember: here DXX=DXX+DYY
> 
>    !call KSPSetOperators(ksp,DLOAD,DLOAD,ierr) ! remember: here DXX=DXX+DYY
> 
>    tol = 1.e-10
>    !call KSPSetTolerances(ksp,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr) ! set relative tolerance and uses defualt for absolute and divergence tol 
>    call KSPSetTolerances(ksp,tol,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr) ! set relative and absolute tolerances and uses defualt for divergence tol
> 
> !...Set the Direct (LU) Solver
>    !call KSPSetType(ksp,KSPPREONLY,ierr)
>    !call KSPGetPC(ksp,pc,ierr)
>    !call PCSetType(pc,PCLU,ierr)
>    !call PCFactorSetMatSolverPackage(pc,MATSOLVERMUMPS,ierr) ! MATSOLVERSUPERLU_DIST
> 
> !...Set runtime options, e.g., -ksp_type <type> -pc_type <type> -ksp_monitor -ksp_rtol <rtol>
>    !These options will override those specified above as long as KSPSetFromOptions() is called _after_ 
>    !any other customization routines.
> 
>    call KSPSetFromOptions(ksp,ierr)
> 
> !...Sets an ADDITIONAL function to be called at every iteration to monitor the residual/error etc
>    call KSPMonitorSet(ksp,KSPMonitorTrueResidualNorm,PETSC_NULL_OBJECT,PETSC_NULL_FUNCTION,ierr) 
> 
> !...Solve the linear system
>    call KSPSolve(ksp,frhs,sol,ierr)
> 
> !...View solver info (could use -ksp_view instead)
> 
>    call KSPView(ksp,PETSC_VIEWER_STDOUT_WORLD,ierr)
> 
> !...Extract Maximum Value (at center of duct) from Solution Vector
> 
>    call VecScatterCreateToZero(sol,ctx,sol_seq,ierr)
>    !scatter as many times as you need
>    call VecScatterBegin(ctx,sol,sol_seq,INSERT_VALUES,SCATTER_FORWARD,ierr)
>    call VecScatterEnd(ctx,sol,sol_seq,INSERT_VALUES,SCATTER_FORWARD,ierr)
>    !destroy scatter context and local vector when no longer needed
>    call VecScatterDestroy(ctx,ierr)
> 
>    !call VecView(sol_seq,PETSC_VIEWER_STDOUT_WORLD,ierr)
> 
>    call VecGetArray(sol_seq,sol_array,i_x,ierr)
> 
>    if (rank==0) then
> 
>       sol_mat_cmplx=0.0d0
> 
>       do i=1,nxm2
>          do j=1,nym2
>             ij=lim2(i)+j
>             sol_mat_cmplx(i,j) = sol_array(i_x + ij)
>          enddo
>       enddo
> 
>       U00 = sol_mat_cmplx((nxm2+1)/2,(nym2+1)/2)
> 
>    endif
> 
>    source=0
>    Call MPI_Bcast(U00,1,MPI_DOUBLE_COMPLEX,source,MPI_COMM_WORLD,ierr)
> 
>    !call VecGetArrayReadF90(sol,xx_v,ierr) ! requires #include <petsc/finclude/petscvec.h90>
>    !atest = xx_v(3)
>    !call VecRestoreArrayReadF90(sol,xx_v,ierr)
>    !write(*,*)'atest',atest
> 
>    call VecRestoreArray(sol_seq,sol_array,i_x,ierr)
> 
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> !! SOLVE POISSON EQUATION FOR THE SECOND TIME !!
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> 
> !...Fill in New Right-Hand-Side Vector (frhs2)
>    call VecSetValues(frhs2,Iend-Istart,loc,xwork1/U00,INSERT_VALUES,ierr)
> 
> !...Assemble New RHS Vector
>    call VecAssemblyBegin(frhs2,ierr)
>    call VecAssemblyEnd(frhs2,ierr)
> 
> !...Solve System
>    call KSPSolve(ksp,frhs2,sol,ierr)
> 
> !...Get Final Solution
>    call VecScatterCreateToZero(sol,ctx,sol_seq,ierr)
>    call VecScatterBegin(ctx,sol,sol_seq,INSERT_VALUES,SCATTER_FORWARD,ierr)
>    call VecScatterEnd(ctx,sol,sol_seq,INSERT_VALUES,SCATTER_FORWARD,ierr)
>    call VecScatterDestroy(ctx,ierr)
> 
>    call VecGetArray(sol_seq,sol_array,i_x,ierr)
> 
>    if (rank==0) then
> 
>       usol=0.0d0
>       sol_mat_cmplx=0.0d0
> 
>       do i=1,nxm2
>          do j=1,nym2
>             ij=lim2(i)+j
>             sol_mat_cmplx(i,j) = sol_array(i_x + ij)
>          enddo
>       enddo
> 
>       usol(2:nx-1,2:ny-1) = dble(sol_mat_cmplx)
> 
>    endif
> 
>    call VecRestoreArray(sol_seq,sol_array,i_x,ierr)
> 
> !...Send usol to all other processes (vectorize, broadcast and matrixize)
>    li=0
>    do i=1,nx
>       li(i) = (i-1)*ny
>    enddo
> 
>    if (rank==0) then
> 
>       do i=1,nx
>          do j=1,ny
>             ij=li(i)+j
>             usol_vec(ij)=usol(i,j)
>          enddo
>       enddo
> 
>    endif
> 
>    call MPI_Bcast(usol_vec,nx*ny,MPI_DOUBLE,source,MPI_COMM_WORLD,ierr)
> 
>    if (rank/=0) then
> 
>       do i=1,nx
>          do j=1,ny
>             ij=li(i)+j
>             usol(i,j)=usol_vec(ij)
>          enddo
>       enddo
> 
>    endif
> 
> !...Free work space. All PETSc objects should be destroyed when they are no longer needed.
> 
>    deallocate(loc)
>    deallocate(xwork1)
> 
>    call KSPDestroy(ksp,ierr)
>    call VecDestroy(frhs,ierr)
>    call VecDestroy(frhs2,ierr)
>    call VecDestroy(sol,ierr)
>    call VecDestroy(sol_seq,ierr)
>    call MatDestroy(DXX,ierr)
>    call MatDestroy(DYY,ierr)    
> 
>    call PetscFinalize(ierr)
> 
> 
> END SUBROUTINE Poiseuille_3D_PETSC
> 
> 
> 
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> 
> 
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> !!!!!!! HIEMENZ FLOW SOLVER !!!!!!!!
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> 
> 
> !*************************************************************************************************
> ! on Veltins: ifort hiemenz.f90 -convert big_endian -r8 -i4 -O3 -132 -o hiemenz.x 
> ! ************************************************************************************************
>      !program hiemenz
> 
>      subroutine hiemenz(ymax,eps,n,si,eta,u0,v0,v1,v2,v3,w0,w1,w2)
> 
>      implicit none
> 
>      real(dp) eps,ymax,si
>      integer(i4b) n,i
> 
> !      real(dp),allocatable,dimension(:) :: eta
> !      real(dp),allocatable,dimension(:) :: u0,v0,v1,v2,v3
> !      real(dp),allocatable,dimension(:) :: w0,w1,w2
> 
>      real(dp),dimension(n) :: eta
>      real(dp),dimension(n) :: u0,v0,v1,v2,v3
>      real(dp),dimension(n) :: w0,w1,w2
> 
>      write(*,*)
>      write(*,*) '*******************************************************************'
>      write(*,*) '                       HIEMENZ SOLVER                              '
>      write(*,*) '*******************************************************************'
>      write(*,*)
> 
> !
> !..... Numerical Parameters
> !
> 
> !Domain height and number of points
> 
>      !ymax=100
>      !n=500001
> 
> !Tolerance for Newton iteration
> 
>      !eps=1e-12
> 
> !Initial guess for Newton iteration: f''(0)
> 
>      !si = -1.232587656820134
> 
> !
> !..... Allocate arrays
> !
> !      allocate(eta(n))
> !      allocate(u0(n),v0(n),v1(n),v2(n),v3(n))
> !      allocate(w0(n),w1(n),w2(n))
> 
> !
> !..... Compute solution
> !
> 
>      call hiemenz_fct(ymax,eps,n,si,eta,u0,v0,v1,v2,v3,w0,w1,w2)
> 
> !
> !..... Write out solution in ASCII format
> !
> 
>      write(*,*)
>      write(*,*) 'Writing solution to hiemenz.dat'
>      write(*,*)
> 
>      open(unit=15,file='hiemenz.dat',form='formatted')
> 
>      do i=1,n
>         write(15,'(9E21.11)') eta(i),u0(i),v0(i),v1(i),v2(i),v3(i),w0(i),w1(i),w2(i)
>      end do
> 
>      close(15)
> 
> 
> 
>    end subroutine hiemenz
> 
> 
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> 
> 
>      subroutine hiemenz_fct(ymax,eps,n,si,eta,u0,v0,v1,v2,v3,w0,w1,w2)
> 
>      implicit none
> 
>      integer(i4b) i,iter,n,j
>      real(dp) ymax,res,p,eps,s,si
> 
>      real(dp),allocatable,dimension(:,:) :: v,w
> 
>      real(dp) eta(n)
>      real(dp) u0(n),v0(n),v1(n),v2(n),v3(n)
>      real(dp) w0(n),w1(n),w2(n)
> 
>      !external w_ode
> 
>      write(*,*) 'eps=',eps
>      write(*,*) 'ymax=',ymax
>      write(*,*) 'N=',n
>      write(*,*)
> 
> !
> !     Allocate arrays
> !
>      allocate(v (6,n))
>      allocate(w (5,n))
> 
> !
> !     Create grid
> !
>      do i=1,n
>         eta(i) = ymax * real(i-1)/real(n-1)
>      end do
> !
> !     Newton-Raphson iteration for v
> !
>      iter = 0
>      s = si
>      res = 1.
>      write(*,*) 'Newton-Raphson iteration for v: s=',s
> 
>      do while (res.gt.eps)
> 
>         iter=iter+1
> 
>         call hiemenz_eval(s,eta,n,v)
> 
>         s = s - (v(2,n) + 1.0) / v(5,n)
>         res = abs(v(2,n) + 1.0)
> 
>         write(*,*) iter,s,res
> 
>      end do
> 
>      write(*,*) 'Number of iterations ',iter
>      write(*,*)
>      write(*,*) "v''(0)=",v(3,1)
> 
> !
> !     Now compute w
> !
>      w(1,1) = 0.
>      w(2,1) = v(3,1)
> 
>      w(3,1) = 0.
>      w(4,1) = 0.
>      w(5,1) = v(3,1)
> 
>      do i=2,n
>         call rk4(w(1,i-1),w(1,i),eta(i)-eta(i-1),5,w_ode)
>      end do
> 
> !
> !     Rescale w to match boundary conditions at infinity
> !
>      p = 1./w(1,n)
> 
>      do i=1,n
>         w(1,i) = w(1,i) * p
>         w(2,i) = w(2,i) * p
>      end do
> 
>      write(*,*) "w'(0)=",w(2,1)
> 
> !
> !     Now compute v''', w'' from the RHS and copy all values to new arrays 
> !
> 
>      do i=1,n
> 
>         u0(i) = -v(2,i)
>         v0(i) = v(1,i)
>         v1(i) = v(2,i)
>         v2(i) = v(3,i)
>         v3(i) = -v(2,i)*v(2,i) + v(1,i)*v(3,i) + 1.0
>         w0(i) = w(1,i)
>         w1(i) = w(2,i)
>         w2(i) = w(2,i)*v(1,i)
> 
>      end do
> 
> 
>      deallocate(v,w)
> 
>    end subroutine hiemenz_fct
> 
> 
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> 
> 
>      subroutine hiemenz_eval(s,eta,n,f)
> 
>      implicit none
> 
>      integer(i4b) n,i
>      real(dp) s
>      real(dp) eta(n),f(6,n)
> 
>      !external v_ode
> 
>      f(1,1) = 0.
>      f(2,1) = 0.
>      f(3,1) = s
> 
>      f(4,1) = 0.
>      f(5,1) = 0.
>      f(6,1) = 1.
> 
>      do i=2,n
>         call rk4(f(1,i-1),f(1,i),eta(i)-eta(i-1),6,v_ode)
>      end do
> 
>    end subroutine hiemenz_eval
> 
> 
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> 
> 
>      subroutine v_ode(y,dy)
> 
>      implicit none
> 
>      real(dp) y(6),dy(6)
> 
>      dy(1) = y(2)
>      dy(2) = y(3)
>      dy(3) = -y(2)*y(2) + y(1)*y(3) + 1.0
> 
>      dy(4) = y(5)
>      dy(5) = y(6)
>      dy(6) = y(3)*y(4) - 2.0*y(2)*y(5) + y(1)*y(6)
> 
>      end subroutine v_ode
> 
> 
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> 
> 
>      subroutine w_ode(y,dy)
> 
>      implicit none
> 
>      real(dp) y(5),dy(5)
> 
>      dy(1) = y(2)
>      dy(2) = y(2)*y(3)
> 
>      dy(3) = y(4)
>      dy(4) = y(5)
>      dy(5) = -y(4)*y(4) + y(3)*y(5) + 1.0
> 
>      end subroutine w_ode
> 
> 
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> 
> 
>      subroutine rk4(y1,y2,h,nn,der)
> !
> !     Perform one RK4 step with step size h of a n-vector
> !     Input:  y1(n)  old step
> !             h      step size
> !             nn     vector size
> !             der    derivative function
> !     Output: y2(nn) new step
> !
>      implicit none
> 
>      integer(i4b) nn
> 
>      real(dp) y1(nn),y2(nn),y(nn)
>      real(dp) k1(nn),k2(nn),k3(nn),k4(nn)
>      real(dp) h
> 
>      external der
> !
> !     First RK substep
> !
> 
>      y(:) = y1(:)
>      call der(y,k1)
>      k1(:)=h*k1(:)
> 
> !
> !     Second RK substep
> !
> 
>      y(:) = y1(:) + .5*k1(:)
>      call der(y,k2)
>      k2(:)=h*k2(:)
> 
> !
> !     Third RK substep
> !
> 
>      y(:) = y1(:) + .5*k2(:)
>      call der(y,k3)
>      k3(:)=h*k3(:)
> 
> !
> !     Fourth RK substep
> !
> 
>      y(:) = y1(:) + k3(:)
>      call der(y,k4)
>      k4(:)=h*k4(:)
> 
> !
> !     Compose solution after full RK step
> !
>      y2(:) = y1(:) + ( k1(:) + 2.0*k2(:) + 2.0*k3(:) + k4(:) ) / 6.0
> 
>      end subroutine rk4
> 
> 
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> 
> 
>      subroutine compute_baseflow_derivative(DXYZ,uvwvec,nx,ny,UVWxyz)
> 
>        implicit none
> 
>        integer(i4b) :: i,j
> 
>        integer(i4b),intent(in) :: nx,ny
> 
>        real(dp),dimension(nx*ny),intent(in) :: uvwvec 
>        real(dp),dimension(nx*ny,nx*ny),intent(in) :: DXYZ      
>        real(dp),dimension(nx*ny,nx*ny),intent(out) :: UVWxyz
> 
>        UVWxyz = 0.0
> 
>        do i=1,nx*ny
>           do j=1,nx*ny
> 
>              UVWxyz(i,i) = UVWxyz(i,i) + DXYZ(i,j)*uvwvec(j)
> 
>           enddo
>        enddo
> 
>      end subroutine compute_baseflow_derivative
> 
> 
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!    
> 
> 
>      subroutine compute_UVW_DXYZ(DXYZ,uvwvec,nx,ny,UVW_DXYZ)
> 
>        implicit none
> 
>        integer(i4b) :: i,j
> 
>        integer(i4b),intent(in) :: nx,ny
> 
>        real(dp),dimension(nx*ny),intent(in) :: uvwvec 
>        real(dp),dimension(nx*ny,nx*ny),intent(in) :: DXYZ      
>        real(dp),dimension(nx*ny,nx*ny),intent(out) :: UVW_DXYZ
> 
>        do i=1,nx*ny
>           do j=1,nx*ny
> 
>              UVW_DXYZ(i,j) = uvwvec(i)*DXYZ(i,j)
> 
>           enddo
>        enddo
> 
>      end subroutine compute_UVW_DXYZ
> 
> 
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 
> 
> 
> 
> 
> END MODULE BASEFLOW
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> !!$
> !!$
> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> !!$
> !!$  SUBROUTINE Poiseuille_3D(nz,ny,AA,usol,zz,yy)
> !!$    
> !!$    character(128) :: file_name
> !!$    integer(i4b) :: INFO,NRHS,ct,i,j,N,file_num,m1,n1,p1,q1
> !!$    
> !!$    integer(i4b),intent(in) :: nz,ny
> !!$    real(dp),intent(in) :: AA
> !!$    
> !!$    real(dp) :: ymin,ymax,zmin,zmax,dzidz,d2zidz2,dyidy,d2yidy2,U00
> !!$    real(dp) :: start,finish
> !!$    
> !!$    real(dp),dimension(nz,nz,2) :: DMZ
> !!$    real(dp),dimension(ny,ny,2) :: DMY
> !!$    
> !!$    real(dp),dimension(nz,nz) :: D2Z
> !!$    real(dp),dimension(ny,ny) :: D2Y
> !!$    
> !!$    real(dp),dimension(nz-2,nz-2) :: D2Zs
> !!$    real(dp),dimension(ny-2,ny-2) :: D2Ys
> !!$    
> !!$    real(dp),dimension(nz-2,nz-2) :: IZ
> !!$    real(dp),dimension(ny-2,ny-2) :: IY
> !!$    
> !!$    real(dp),dimension(nz,ny) :: usol,zz,yy
> !!$    real(dp),dimension(nz-2,ny-2) :: utmp
> !!$    
> !!$    real(dp),dimension(nz) :: zi,z
> !!$    real(dp),dimension(ny) :: yi,y
> !!$    
> !!$    real(dp),dimension( (nz-2)*(ny-2) ) :: frhs
> !!$    real(dp),dimension( (nz-2)*(ny-2),(nz-2)*(ny-2) ) :: AMAT,DZZ,DYY
> !!$    
> !!$    integer(i4b),dimension((nz-2)*(ny-2)) :: IPIV
> !!$    
> !!$    frhs=0.0
> !!$    
> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> !!$!!!!!!! 3D POISEUILLE FLOW !!!!!!!!
> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> !!$    
> !!$    zmin=-AA
> !!$    zmax=AA
> !!$    
> !!$    ymin=-1
> !!$    ymax=1
> !!$    
> !!$    !
> !!$    !! .....Create Grid
> !!$    !
> !!$    
> !!$    if ( mod(nz,2)==0 .or.  mod(ny,2)==0   ) then
> !!$       WRITE(*,*)
> !!$       STOP'STOPPING... IN 3D POISEUILLE BASEFLOW NZ,NY NEED TO BE ODD'
> !!$    endif
> !!$    
> !!$    !
> !!$    !! .....Get collocation points and chebyshev differentiation matrices
> !!$    !
> !!$    
> !!$    call cheby(nz-1,zi,DMZ)
> !!$    call cheby(ny-1,yi,DMY)
> !!$    
> !!$    ! z-mapping from [-1,1]->[-ZMAX,ZMAX]
> !!$    z=zmax*zi
> !!$    
> !!$    ! y-mapping (from [-1,1]->[-1,1])
> !!$    y=yi
> !!$    
> !!$    !Compute the metric terms
> !!$    dzidz = 1/zmax
> !!$    d2zidz2 = 0
> !!$    
> !!$    dyidy = 1
> !!$    d2yidy2 = 0
> !!$    
> !!$    !Scale the differentiation matrix (due to the use of the mapping)
> !!$    
> !!$    !z-direction
> !!$    !D1Z = dzidz*DMZ(:,:,1)
> !!$    D2Z  = d2zidz2*DMZ(:,:,1) + dzidz**2*DMZ(:,:,2)
> !!$    D2Zs = D2Z(2:nz-1,2:nz-1)
> !!$    
> !!$    !y-direction
> !!$    !D1Y = dyidy*DMY(:,:,1)
> !!$    D2Y  = d2yidy2*DMY(:,:,1) + dyidy**2*DMY(:,:,2)
> !!$    D2Ys = D2Y(2:ny-1,2:ny-1)
> !!$    
> !!$    IZ=0.0
> !!$    IY=0.0
> !!$    
> !!$    do i=1,nz-2
> !!$       IZ(i,i)=1.0
> !!$    enddo
> !!$    
> !!$    do i=1,ny-2
> !!$       IY(i,i)=1.0
> !!$    enddo
> !!$    
> !!$    m1=size(IY,1)
> !!$    n1=size(IY,2)
> !!$    p1=size(D2Zs,1)
> !!$    q1=size(D2Zs,2)
> !!$    
> !!$    call mykron(IY,D2Zs,m1,n1,p1,q1,DZZ)
> !!$    
> !!$    m1=size(D2Ys,1)
> !!$    n1=size(D2Ys,2)
> !!$    p1=size(IZ,1)
> !!$    q1=size(IZ,2)
> !!$    
> !!$    call mykron(D2Ys,IZ,m1,n1,p1,q1,DYY)
> !!$    
> !!$    AMAT = DYY + DZZ
> !!$    
> !!$    !CALL PRINT_MATRIX( 'DZZ', (nz-2)*(ny-2), (nz-2)*(ny-2), DZZ )
> !!$    !CALL PRINT_MATRIX( 'DYY', (nz-2)*(ny-2), (nz-2)*(ny-2),DYY )
> !!$    
> !!$    
> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> !!$    !! SOLVE POISSON EQUATION FOR THE FIRST TIME !!
> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> !!$    
> !!$    
> !!$    
> !!$    do i=1,(ny-2)*(nz-2)
> !!$       frhs(i)=-2.0
> !!$    enddo
> !!$    
> !!$    INFO=0
> !!$    NRHS=1 ! only 1 rhs here
> !!$    N=(nz-2)*(ny-2)
> !!$    
> !!$    
> !!$    !
> !!$    ! Compute the LU factorization of A.
> !!$    !
> !!$    
> !!$    ! Note: on exit of dgetrf, AMAT is not AMAT anymore but contains the factors L and U 
> !!$    ! from the factorization A = P*L*U; the unit diagonal elements of L are not stored.
> !!$    
> !!$    !call PRINT_MATRIX( 'AMAT', N, N, AMAT )
> !!$
> !!$    
> !!$    call cpu_time(start)
> !!$    CALL dgetrf( N, N, AMAT, N, IPIV, INFO )
> !!$    call cpu_time(finish)
> !!$    
> !!$    !write(*,*)'AMAT AFTER',AMAT
> !!$    
> !!$    print '("Time LU = ",f15.4," seconds.")',finish-start
> !!$    
> !!$    IF( INFO .NE. 0 ) THEN
> !!$       WRITE(*,*)'INFO',INFO
> !!$       STOP 'PROBLEM IN LAPACK (Poiseuille_3D)'
> !!$    ENDIF
> !!$    
> !!$    
> !!$    !
> !!$    ! Solve the system A*X = B, overwriting B with X.
> !!$    !
> !!$    
> !!$    IF( INFO.EQ.0 ) THEN
> !!$       
> !!$       call cpu_time(start)
> !!$       CALL dgetrs( 'No transpose', n, nrhs, AMAT, N, IPIV, frhs, N, INFO )
> !!$       call cpu_time(finish)
> !!$       
> !!$       print '("Time Linear System Solve = ",f15.4," seconds.")',finish-start
> !!$       write(*,*)
> !!$       
> !!$    END IF
> !!$    
> !!$    ct=0
> !!$    do j=1,ny-2
> !!$       do i=1,nz-2
> !!$          
> !!$          ct=ct+1
> !!$          utmp(i,j) = frhs(ct)
> !!$          
> !!$       enddo
> !!$    enddo
> !!$    
> !!$    usol = 0.0
> !!$    usol(2:nz-1,2:ny-1) = utmp(:,:)
> !!$    
> !!$    zz=0.0
> !!$    yy=0.0
> !!$    
> !!$    do i=1,nz
> !!$       do j=1,ny
> !!$          
> !!$          zz(i,j)=z(i)
> !!$          yy(i,j)=y(j)
> !!$          
> !!$       enddo
> !!$    enddo
> !!$    
> !!$    U00 = usol( (nz+1)/2 , (ny+1)/2 )
> !!$    
> !!$    
> !!$    
> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> !!$!! SOLVE POISSON EQUATION FOR THE SECOND TIME !!
> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> !!$    
> !!$    
> !!$    utmp=0.0
> !!$    usol=0.0
> !!$    frhs=0.0
> !!$    
> !!$    !New,scaled rhs
> !!$    do i=1,(ny-2)*(nz-2)
> !!$       frhs(i)=-2.0/U00
> !!$    enddo
> !!$    
> !!$    !
> !!$    ! Solve the system A*X = B, overwriting B with X.
> !!$    !
> !!$    
> !!$    ! Note: here we already have the LU factorization so that we only need a call to dgetrs
> !!$    
> !!$    CALL dgetrs( 'No transpose', N, NRHS, AMAT, N, IPIV, frhs, N, INFO )
> !!$    
> !!$    IF( INFO .NE. 0 ) THEN
> !!$       WRITE(*,*)'INFO',INFO
> !!$       STOP 'PROBLEM IN LAPACK (Poiseuille_3D -- solve 2)'
> !!$    ENDIF
> !!$    
> !!$    !write(*,*)'frhs',frhs
> !!$    
> !!$    ct=0
> !!$    do j=1,ny-2
> !!$       do i=1,nz-2
> !!$          
> !!$          ct=ct+1
> !!$          utmp(i,j) = frhs(ct)
> !!$          
> !!$       enddo
> !!$    enddo
> !!$    
> !!$    usol(2:nz-1,2:ny-1) = utmp(:,:)
> !!$    
> !!$    
> !!$  END SUBROUTINE Poiseuille_3D
> !!$
> !!$
> !
> !  Description: Build complex matrices A and B in the context of a generalized
> !  eigenvalue problem (GEVP)
> !
> !
> !/*T
> !  Concepts: Build complex matrices
> !  Processors: n
> !T*/
> !
> ! -----------------------------------------------------------------------
> 
> MODULE PETSC
> 
>  USE TYPEDEF
>  USE WRITE_PRINT
> 
>  IMPLICIT NONE
> 
> CONTAINS
> 
>  Subroutine SetupSolveGEVP(nx,ny,nxy,alpha,beta,Re)
> 
> #include <petsc/finclude/petscsys.h>
> #include <petsc/finclude/petscvec.h>
> #include <petsc/finclude/petscmat.h>
> #include <petsc/finclude/petscmat.h90>
> #include <petsc/finclude/petscpc.h>
> #include <petsc/finclude/petscksp.h>
> 
> #include <slepc/finclude/slepcsys.h>
> #include <slepc/finclude/slepceps.h>
> 
> !...Non PETSc/SLEPc Variables
> 
>    real(dp),intent(in) :: alpha,beta,Re
>    integer(i4b),intent(in) :: nx,ny,nxy
> 
>    integer(i4b) :: ij
>    integer(i4b) :: sizem,rank,source
> 
>    integer(i4b),dimension(:),allocatable  :: idxm1,idxn1
>    integer(i4b),dimension(:),allocatable  :: idxm2,idxn2
>    integer(i4b),dimension(:),allocatable  :: idxm3,idxn3
> 
>    integer(i4b),dimension(:),allocatable  :: li
>    integer(i4b),dimension(:),allocatable  :: all_bc
>    integer(i4b),dimension(:),allocatable  :: u_bc,v_bc,w_bc,p_bc
>    integer(i4b),dimension(:),allocatable  :: fst_bc,wall_bc
>    integer(i4b),dimension(:),allocatable  :: outlet_bc,inlet_bc
> 
> 
>    complex(dpc) :: ibeta,Rec,alphac,betac,small,sigma
>    complex(dpc),dimension(:,:),allocatable :: D1Xc,D2Xc,D1Yc,D2Yc
> 
>    complex(dpc),dimension(nxy) :: uvec_cmplx,uxvec_cmplx,uyvec_cmplx
>    complex(dpc),dimension(nxy) :: vvec_cmplx,vxvec_cmplx,vyvec_cmplx
>    complex(dpc),dimension(nxy) :: wvec_cmplx,wxvec_cmplx,wyvec_cmplx
> 
>    complex(dpc),dimension(3*nxy) :: wvec_cmplx3
>    complex(dpc),dimension(ny,ny) :: VDIAG,VDY
> 
> !...Temporary variables
>    integer(i4b),dimension(:),allocatable  :: loc
>    complex(dpc),dimension(:),allocatable  :: xwork1
> 
> 
> !...SLEPC VARIABLES
>    EPS eps
>    EPSType tname
> 
>    ST st
>    PC pc
> 
>    Vec xr,xi
> 
>    PetscReal      error
>    PetscScalar    kr,ki
> 
>    PetscLogDouble mem
> 
>    PetscInt       maxit,nconv
>    PetscInt       nev,ncv,mpd
>    PetscInt       three 
>    PetscInt       ct,ct1,ct2,ct3,ct4
> 
>    PetscInt       icntl,ival,ival1
> 
>    PetscReal tolslepc
>    PetscInt maxiter
> 
> !...PETSC VARIABLES
> 
>    PetscReal      norm,tol,nrm,nrm1
>    PetscInt       i,j,k,II,JJ,its
> 
>    PetscInt       jmin,jmax
>    PetscInt       ione,ntimes
>    PetscErrorCode ierr
>    PetscBool      flg
>    PetscScalar    v,one,zero,rhs
> 
>    KSP            ksp
>    PetscRandom    rctx
> 
> !...MPI 
>    !PetscMPIInt    rank,size
> 
> !...Matrices indices
> 
>    PetscInt       IstartA,IendA,IstartB,IendB
> 
> !...Vectors
> 
>    Vec            i_vec,frhs,sol
> 
> !...Matrices
> 
>    Mat            A,B
> 
>    !  Note: Any user-defined Fortran routines (such as MyKSPMonitor)
>    !  MUST be declared as external.
> 
>    !external MyKSPMonitor,MyKSPConverged
> 
> !#if !defined(PETSC_USE_COMPLEX)
> !#error "this code requires PETSc --with-scalar-type=complex build"
> !#endif
> !#if !defined(PETSC_USE_REAL_DOUBLE)
> !#error "this code requires PETSc --with-precision=real build"
> !#endif
> 
> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
> !                           Beginning of program                         !
> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
> 
>    call SlepcInitialize(PETSC_NULL_CHARACTER,ierr)!;CHKERRQ(ierr)
> 
>    call PetscMemorySetGetMaximumUsage(ierr)!;CHKERRQ(ierr)
> 
>    call PetscOptionsInsertString("-mat_superlu_dist_parsymbfact",ierr)
> 
>    call MPI_COMM_SIZE(MPI_COMM_WORLD,sizem,ierr)!;CHKERRQ(ierr)
>    call MPI_COMM_RANK(MPI_COMM_WORLD,rank,ierr)!;CHKERRQ(ierr)
> 
>    call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>    !call PetscMemoryGetMaximumUsage(mem,ierr)
>    call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>    if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (entering module)',rank,'    memory:',mem
> 
>    !call PetscOptionsGetInt(PETSC_NULL_CHARACTER,'-nx',nx,flg,ierr)
>    !call PetscOptionsGetInt(PETSC_NULL_CHARACTER,'-ny',ny,flg,ierr)
> 
>    ione=1 ! integer
>    ibeta = imag_unit*beta 
>    one = (1.0d0,0.0d0)
>    zero = (0.0d0,0.0d0)
>    Rec=Re
>    alphac=alpha
>    betac=beta
> 
>    source=0
> 
>    ct=0
> 
> !...Convert Arrays to Complex
> 
>    uvec_cmplx=uvec
>    uxvec_cmplx=uxvec
>    uyvec_cmplx=uyvec
> 
>    vvec_cmplx=vvec
>    vxvec_cmplx=vxvec
>    vyvec_cmplx=vyvec
> 
>    wvec_cmplx=wvec
>    wxvec_cmplx=wxvec       
>    wyvec_cmplx=wyvec
> 
>    wvec_cmplx3(1:nxy)=wvec_cmplx
>    wvec_cmplx3(nxy+1:2*nxy)=wvec_cmplx
>    wvec_cmplx3(2*nxy+1:3*nxy)=wvec_cmplx  
> 
>    allocate(D1Xc(nx,nx),D2Xc(nx,nx),D1Yc(ny,ny),D2Yc(ny,ny))
> 
>    D1Xc=D1X
>    D1Yc=D1Y
> 
>    D2Xc=D2X
>    D2Yc=D2Y
> 
>    !call MPI_Bcast(wvec_cmplx3,3*nxy,MPI_DOUBLE_COMPLEX,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
> 
> !...Parallel Matrices
> 
>    !Create A
>    call MatCreateAIJ(PETSC_COMM_WORLD,PETSC_DECIDE,PETSC_DECIDE,4*nxy,4*nxy,2*(nx+ny),PETSC_NULL_INTEGER,max(nx,ny),PETSC_NULL_INTEGER,A,ierr)!;CHKERRQ(ierr)
> 
>    !Create B
> 
>    call MatCreateAIJ(PETSC_COMM_WORLD,PETSC_DECIDE,PETSC_DECIDE,4*nxy,4*nxy,1,PETSC_NULL_INTEGER,0,PETSC_NULL_INTEGER,B,ierr)!;CHKERRQ(ierr)
> 
>    call MatGetOwnershipRange(A,IstartA,IendA,ierr)!;CHKERRQ(ierr)
>    call MatGetOwnershipRange(B,IstartB,IendB,ierr)!;CHKERRQ(ierr)
> 
>    !write(*,*)'IstartA,IendA',IstartA,IendA
>    !write(*,*)'IstartB,IendB',IstartB,IendB
> 
>    if (IstartA > 4*nxy .or. IstartB > 4*nxy .or. IendA > 4*nxy .or. IendB > 4*nxy) then
>       stop 'indices problem in module_petsc'
>    endif
> 
> !...NEED TO TEST WITHOUT THIS NEXT LINE TO UNDERSTAND !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> !...This line avoids error [0]PETSC ERROR: Argument out of range [0]PETSC ERROR: New nonzero at (470,470)...
>    call MatSetOption(A,MAT_NEW_NONZERO_ALLOCATION_ERR,PETSC_FALSE,ierr)!;CHKERRQ(ierr)  
> 
> !...Get Memory Usage
>    call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>    !call PetscMemoryGetMaximumUsage(mem,ierr)
>    call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>    if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (after matcreate)',rank,'    memory:',mem
> 
> !...Build A in Parallel
> 
>    if (rank == 0) call cpu_time(start)
> 
>    do i=IstartA,IendA-1
> 
>       if     ( i < nxy ) then
> 
>          if (abs(uyvec_cmplx(i+1))>1e10) STOP '1'
>          call MatSetValues(A,ione,i,ione,i+nxy,uyvec_cmplx(i+1),INSERT_VALUES,ierr)!;CHKERRQ(ierr) ! Uy (block 1,2)
> 
>          !Build DX (block 1,4)
>          ii=1+floor((i+0.01)/ny) 
>          jj=1 
> 
>          jmin=mod(i,ny)
>          jmax=jmin+(nx-1)*ny
> 
>          do j=jmin,jmax,ny
> 
>             if (abs(D1Xc(ii,jj))>1e10) STOP '2'
>             call MatSetValues(A,ione,i,ione,j+3*nxy,D1Xc(ii,jj),INSERT_VALUES,ierr) ! Build DX (block 1,4)
>             jj=jj+1 
> 
>          enddo
> 
>          !Build -DXX/Re (part of block 1,1)
>          ii=1+floor((i+0.01)/ny) 
>          jj=1 
> 
>          jmin=mod(i,ny)
>          jmax=jmin+(nx-1)*ny
> 
>          do j=jmin,jmax,ny
> 
>             if (abs(-D2Xc(ii,jj)/Rec)>1e10) STOP '3'
>             call MatSetValues(A,ione,i,ione,j,-D2Xc(ii,jj)/Rec,INSERT_VALUES,ierr) !Build -DXX/Re (part of block 1,1)
>             jj=jj+1 
> 
>          enddo
> 
> 
>       elseif ( i > nxy-1 .and. i < 2*nxy ) then
> 
>          if (abs(vxvec_cmplx(i-nxy+1))>1e10) STOP '4'
>          call MatSetValues(A,ione,i,ione,i-nxy,vxvec_cmplx(i-nxy+1),INSERT_VALUES,ierr)!;CHKERRQ(ierr) ! Vx (block 2,1)
> 
>          !Build DY (block 2,4)
>          ii=mod(i,ny)+1
>          jj=1
> 
>          jmin=floor((i-nxy+0.01)/ny)*ny
> 
>          do j=jmin,jmin+(ny-1)
> 
>             if (abs(D1Yc(ii,jj))>1e10) STOP '5'
>             call MatSetValues(A,ione,i,ione,j+3*nxy,D1Yc(ii,jj),INSERT_VALUES,ierr) ! Build DY (block 2,4)
>             jj=jj+1
> 
>          enddo
> 
> 
>          !Build -DXX/Re (part of block 2,2)
>          ii=1+floor((i-nxy+0.01)/ny) 
>          jj=1 
> 
>          jmin=mod(i,ny)
>          jmax=jmin+(nx-1)*ny
> 
>          do j=jmin,jmax,ny
> 
>             if (abs(-D2Xc(ii,jj)/Rec)>1e10) STOP '6'
>             call MatSetValues(A,ione,i,ione,j+nxy,-D2Xc(ii,jj)/Rec,INSERT_VALUES,ierr) !Build -DXX/Re (part of block 2,2)
>             jj=jj+1 
> 
>          enddo
> 
> 
> 
> 
>       elseif ( i > 2*nxy-1 .and. i < 3*nxy ) then
> 
>          call MatSetValues(A,ione,i,ione,i+nxy,ibeta,INSERT_VALUES,ierr)! iBeta (block 3,4)
> 
>          call MatSetValues(A,ione,i,ione,i-2*nxy,wxvec_cmplx(i-2*nxy+1),INSERT_VALUES,ierr)! Wx (block 3,1)  
>          call MatSetValues(A,ione,i,ione,i  -nxy,wyvec_cmplx(i-2*nxy+1),INSERT_VALUES,ierr)! Wy (block 3,2)
> 
> 
>          !Build -DXX/Re (part of block 3,3)
>          ii=1+floor((i-2*nxy+0.01)/ny) 
>          jj=1 
> 
>          jmin=mod(i,ny)
>          jmax=jmin+(nx-1)*ny
> 
>          do j=jmin,jmax,ny
> 
>             call MatSetValues(A,ione,i,ione,j+2*nxy,-D2Xc(ii,jj)/Rec,INSERT_VALUES,ierr) !Build -DXX/Re (part of block 3,3)
>             jj=jj+1 
> 
>          enddo
> 
> 
>       elseif ( i > 3*nxy-1 ) then
> 
>          call MatSetValues(A,ione,i,ione,i-nxy,ibeta,INSERT_VALUES,ierr)! iBeta (block 4,3)
> 
>          !Build DX (block 4,1)
>          ii=1+floor(((i-3*nxy)+0.01)/ny) 
>          jj=1 
> 
>          jmin=mod(i,ny)
>          jmax=jmin+(nx-1)*ny
> 
>          do j=jmin,jmax,ny
> 
>             call MatSetValues(A,ione,i,ione,j,D1Xc(ii,jj),INSERT_VALUES,ierr)
>             jj=jj+1 
> 
>          enddo
> 
>          !Build DY (block 4,2)
>          ii=mod(i,ny)+1
>          jj=1
> 
>          jmin=floor((i-3*nxy+0.01)/ny)*ny
> 
>          do j=jmin,jmin+(ny-1)
> 
>             call MatSetValues(A,ione,i,ione,j+nxy,D1Yc(ii,jj),INSERT_VALUES,ierr)
>             jj=jj+1
> 
>          enddo
> 
>       endif
> 
>    enddo
> 
>    if (rank==0) then
> 
>       call cpu_time(finish)
>       write(*,*)
>       print '("Time Partial Parallel Build A #1 = ",f21.3," seconds.")',finish-start
> 
>    endif
> 
> 
>    call MatAssemblyBegin(A,MAT_FLUSH_ASSEMBLY,ierr)!;CHKERRQ(ierr) ! necessary to switch between INSERT_VALUES and ADD_VALUES
>    call MatAssemblyEnd(A,MAT_FLUSH_ASSEMBLY,ierr)!;CHKERRQ(ierr)   ! necessary to switch between INSERT_VALUES and ADD_VALUES
> 
> 
> 
> !...Finish Blocks A11, A22 and A33
> 
>    if (rank == 0) call cpu_time(start)
> 
>    VDY=(0.0d0,0.0d0)
>    VDIAG=(0.0d0,0.0d0)    
> 
>    do i=IstartA,IendA-1 
>       if (i < 3*nxy) then
>          call MatSetValues(A,ione,i,ione,i,betac**2/Rec+imag_unit*betac*wvec_cmplx3(i+1),ADD_VALUES,ierr)!;CHKERRQ(ierr)
>       endif
>    enddo
> 
>    do i=IstartA,IendA-1
> 
>       if     ( i < nxy ) then
> 
>          !Build -DYY/Rec (part of block 1,1)
>          ii=mod(i,ny)+1
>          jj=1
> 
>          jmin=floor((i+0.01)/ny)*ny
> 
>          do j=jmin,jmin+(ny-1)
> 
>             call MatSetValues(A,ione,i,ione,j,-D2Yc(ii,jj)/Rec,ADD_VALUES,ierr) 
>             jj=jj+1
> 
>          enddo
> 
> 
>          !Build U*DX (part of block 1,1)
>          ii=1+floor((i+0.01)/ny) 
>          jj=1 
> 
>          jmin=mod(i,ny)
>          jmax=jmin+(nx-1)*ny
> 
>          do j=jmin,jmax,ny
> 
>             call MatSetValues(A,ione,i,ione,j,uvec_cmplx(i+1)*D1Xc(ii,jj),ADD_VALUES,ierr) 
>             jj=jj+1 
> 
>          enddo
> 
> 
>          !Build V*DY (part of block 1,1)
>          ii=mod(i,ny)+1
>          jj=1
> 
>          jmin=floor((i+0.01)/ny)*ny
> 
>          do j=jmin,jmin+(ny-1)
>             call MatSetValues(A,ione,i,ione,j,vvec_cmplx(i+1)*D1Yc(ii,jj),ADD_VALUES,ierr) 
>             jj=jj+1
> 
>          enddo
> 
> 
>          call MatSetValues(A,ione,i,ione,i,uxvec_cmplx(i+1),ADD_VALUES,ierr)!;CHKERRQ(ierr) ! Ux (block 1,1)
> 
> 
> 
> 
>       elseif ( i > nxy-1 .and. i < 2*nxy ) then
> 
>          !Build -DYY/Rec (part of block 2,2)
>          ii=mod(i,ny)+1
>          jj=1
> 
>          jmin=floor((i-nxy+0.01)/ny)*ny
> 
>          do j=jmin,jmin+(ny-1)
> 
>             call MatSetValues(A,ione,i,ione,j+nxy,-D2Yc(ii,jj)/Rec,ADD_VALUES,ierr) ! Build DY (block 2,4)
>             jj=jj+1
> 
>          enddo
> 
> 
>          !Build U*DX (part of block 2,2)
>          ii=1+floor((i-nxy+0.01)/ny) 
>          jj=1 
> 
>          jmin=mod(i,ny)
>          jmax=jmin+(nx-1)*ny
> 
>          do j=jmin,jmax,ny
> 
>             call MatSetValues(A,ione,i,ione,j+nxy,uvec_cmplx(i-nxy+1)*D1Xc(ii,jj),ADD_VALUES,ierr) 
>             jj=jj+1 
> 
>          enddo
> 
> 
>          !Build V*DY (part of block 2,2)
>          ii=mod(i,ny)+1
>          jj=1
> 
>          jmin=floor((i-nxy+0.01)/ny)*ny
> 
>          do j=jmin,jmin+(ny-1)
>             call MatSetValues(A,ione,i,ione,j+nxy,vvec_cmplx(i-nxy+1)*D1Yc(ii,jj),ADD_VALUES,ierr)
>             jj=jj+1
> 
>          enddo
> 
>          call MatSetValues(A,ione,i,ione,i,vyvec_cmplx(i-nxy+1),ADD_VALUES,ierr)!;CHKERRQ(ierr) ! Vy (block 2,2)
> 
> 
>       elseif ( i > 2*nxy-1 .and. i < 3*nxy ) then
> 
>          !Build -DYY/Rec (part of block 3,3)
>          ii=mod(i,ny)+1
>          jj=1
> 
>          jmin=floor((i-2*nxy+0.01)/ny)*ny
> 
>          do j=jmin,jmin+(ny-1)
> 
>             call MatSetValues(A,ione,i,ione,j+2*nxy,-D2Yc(ii,jj)/Rec,ADD_VALUES,ierr) ! Build DY (block 2,4)
>             jj=jj+1
> 
>          enddo
> 
> 
>          !Build U*DX (part of block 3,3)
>          ii=1+floor((i-2*nxy+0.01)/ny) 
>          jj=1 
> 
>          jmin=mod(i,ny)
>          jmax=jmin+(nx-1)*ny
> 
>          do j=jmin,jmax,ny
> 
>             call MatSetValues(A,ione,i,ione,j+2*nxy,uvec_cmplx(i-2*nxy+1)*D1Xc(ii,jj),ADD_VALUES,ierr) 
>             jj=jj+1 
> 
>          enddo
> 
> 
>          !Build V*DY (part of block 3,3)
>          ii=mod(i,ny)+1
>          jj=1
> 
>          jmin=floor((i-2*nxy+0.01)/ny)*ny
> 
>          do j=jmin,jmin+(ny-1)
>             call MatSetValues(A,ione,i,ione,j+2*nxy,vvec_cmplx(i-2*nxy+1)*D1Yc(ii,jj),ADD_VALUES,ierr)
>             jj=jj+1
> 
>          enddo
> 
>       endif
> 
>    enddo
> 
> 
>    if (rank==0) then
> 
>       call cpu_time(finish)
>       write(*,*)
>       print '("Time Partial Parallel Build A #2 = ",f21.3," seconds.")',finish-start
> 
>    endif
> 
> !$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
> !$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
> 
> 
>    !...Artificially create diagonal element for A ==> TO BE REMOVED
>    small = (0.000001d0,0.0d0)    
>    do i=IstartA,IendA-1   
>       call MatSetValues(A,ione,i,ione,i,small,ADD_VALUES,ierr)!;CHKERRQ(ierr)  
>    enddo
> 
>    call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>    !call PetscMemoryGetMaximumUsage(mem,ierr)
>    call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>    if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (A just before assembly)',rank,'    memory:',mem
> 
> 
>    if (rank==0) then
>       call cpu_time(start)
>    endif
> 
> !...Assemble A    
>    call MatAssemblyBegin(A,MAT_FINAL_ASSEMBLY,ierr)!;CHKERRQ(ierr)
>    call MatAssemblyEnd(A,MAT_FINAL_ASSEMBLY,ierr)!;CHKERRQ(ierr)
>    !call MatView(A,PETSC_VIEWER_STDOUT_WORLD,ierr)
> 
>    if (rank==0) then    
>       call cpu_time(finish)
>       write(*,*)
>       print '("Time to assemble A = ",f21.3," seconds.")',finish-start
>    endif
> 
> 
>    call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>    !call PetscMemoryGetMaximumUsage(mem,ierr)
>    call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>    if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (A build and assembled)',rank,'    memory:',mem
> 
> 
> !...Build B in parallel
>    if (rank==0) then
>       call cpu_time(start)
>    endif
> 
>    do i=IstartB,IendB-1 
>       if (i < 3*nxy) then
>          call MatSetValues(B,ione,i,ione,i,imag_unit,INSERT_VALUES,ierr)!;CHKERRQ(ierr)
>       endif
>    enddo
> 
> !...Assemble B     
>    call MatAssemblyBegin(B,MAT_FINAL_ASSEMBLY,ierr)!;CHKERRQ(ierr)
>    call MatAssemblyEnd(B,MAT_FINAL_ASSEMBLY,ierr)!;CHKERRQ(ierr)
>    !call MatView(B,PETSC_VIEWER_STDOUT_WORLD,ierr)
> 
>    call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>    !call PetscMemoryGetMaximumUsage(mem,ierr)
>    call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>    if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (B build and assembled)',rank,'    memory:',mem
> 
> 
>    call MatNorm(B,NORM_FROBENIUS,nrm1,ierr)!;CHKERRQ(ierr)
> 
> !!$    if (rank==0) then   
> !!$       write(*,*)'norm B:',nrm1
> !!$    endif
> 
>    if (rank==0) then    
>       call cpu_time(finish)
>       write(*,*)
>       print '("Time to build and assemble B = ",f21.3," seconds.")',finish-start
>    endif
> 
> 
> !...Set Boundary Conditions
> 
>    if (rank==0) then
> 
>       allocate(li(nx))
> 
>       do i=1,nx
>          li(i)=(i-1)*ny
>       enddo
> 
>       ct1=0
>       ct2=0
>       ct3=0
>       ct4=0
> 
>       do i=1,nx
>          do j=1,ny
> 
>             if (j==1) then ! fst_bc
>                ct1=ct1+1
>             elseif (j==ny) then ! wall_bc
>                ct2=ct2+1
>             elseif (i==1) then ! outlet_bc
>                ct3=ct3+1               
>             elseif (i==nx) then ! inlet_bc
>                ct4=ct4+1
>             endif
> 
>          enddo
>       enddo
> 
>       ct=ct1+ct2+ct3+ct4
> 
>    endif ! if (rank == 0)
> 
>    call MPI_Bcast(ct,1,MPI_INT,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)   
>    call MPI_Bcast(ct1,1,MPI_INT,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)  
>    call MPI_Bcast(ct2,1,MPI_INT,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)  
>    call MPI_Bcast(ct3,1,MPI_INT,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)  
>    call MPI_Bcast(ct4,1,MPI_INT,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)  
> 
>    allocate(fst_bc(ct1))
>    allocate(wall_bc(ct2))
>    allocate(outlet_bc(ct3))
>    allocate(inlet_bc(ct4))
> 
>    allocate(all_bc(3*ct))
> 
>    allocate(u_bc(ct))
>    allocate(v_bc(ct))
>    allocate(w_bc(ct))
>    allocate(p_bc(ct))
> 
>    if (rank == 0) then
> 
>       ct1=0
>       ct2=0
>       ct3=0
>       ct4=0
> 
>       do i=1,nx
>          do j=1,ny
> 
>             ij=li(i)+j-1
> 
>             if (j==1) then ! fst_bc
>                ct1=ct1+1
>                fst_bc(ct1)=ij
>             elseif (j==ny) then ! wall_bc
>                ct2=ct2+1
>                wall_bc(ct2)=ij
>             elseif (i==1) then ! outlet_bc
>                ct3=ct3+1
>                outlet_bc(ct3)=ij
>             elseif (i==nx) then ! inlet_bc
>                ct4=ct4+1
>                inlet_bc(ct4)=ij       
>             endif             
> 
>          enddo
>       enddo
> 
>       u_bc(1:ct1)=fst_bc
>       u_bc(ct1+1:ct1+ct2)=wall_bc
>       u_bc(ct1+ct2+1:ct1+ct2+ct3)=outlet_bc
>       u_bc(ct1+ct2+ct3+1:ct1+ct2+ct3+ct4)=inlet_bc
> 
>       v_bc=u_bc+nxy
>       w_bc=v_bc+nxy
>       p_bc=w_bc+nxy
> 
>       all_bc=[u_bc,v_bc,w_bc]
> 
>    endif ! if (rank == 0)
> 
>    call MPI_Bcast(all_bc,3*ct,MPI_INT,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
> 
>    !For parallel case, all processes that share  matrix MUST call this routine, regardless of whether any rows being zeroed are owned by them.
>    call MatZeroRows(A,3*ct,all_bc, one,zero,zero,ierr);CHKERRQ(ierr)
>    call MatZeroRows(B,3*ct,all_bc,zero,zero,zero,ierr);CHKERRQ(ierr)
> 
>    !call MatView(B,PETSC_VIEWER_STDOUT_WORLD,ierr)
> 
>    ! cannot be inside a if (rank==0) statment!!!
>    call MatNorm(A,NORM_FROBENIUS,nrm,ierr)!;CHKERRQ(ierr)
>    call MatNorm(B,NORM_FROBENIUS,nrm1,ierr)!;CHKERRQ(ierr)
> 
>    if (rank==0) then 
>       write(*,*)'norm A:',nrm
>       write(*,*)'norm B:',nrm1
>    endif
> 
> 
> 
> !!!!!! TESTING HOW BIG LU CAN BE !!!!!!!!!!!!!!!!
> 
> !!$    sigma = (1.0d0,0.0d0)
> !!$    call MatAXPY(A,-sigma,B,DIFFERENT_NONZERO_PATTERN,ierr) ! on exit A = A-sigma*B
> !!$
> !!$    !...Create linear solver context
> !!$    call KSPCreate(PETSC_COMM_WORLD,ksp,ierr)
> !!$    
> !!$!...Set operators. Here the matrix that defines the linear system also serves as the preconditioning matrix.
> !!$    !call KSPSetOperators(ksp,A,A,DIFFERENT_NONZERO_PATTERN,ierr) !aha commented and replaced by next line
> !!$    call KSPSetOperators(ksp,A,A,ierr) ! remember: here A = A-sigma*B
> !!$
> !!$    tol = 1.e-10 
> !!$    call KSPSetTolerances(ksp,tol,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr) ! set relative and absolute tolerances and uses defualt for divergence tol
> !!$
> !!$!...Set the Direct (LU) Solver
> !!$    call KSPSetType(ksp,KSPPREONLY,ierr)
> !!$    call KSPGetPC(ksp,pc,ierr)
> !!$    call PCSetType(pc,PCLU,ierr)
> !!$    call PCFactorSetMatSolverPackage(pc,MATSOLVERSUPERLU_DIST,ierr) ! MATSOLVERSUPERLU_DIST MATSOLVERMUMPS
> !!$
> !!$!...Create right-hand-side vector
> !!$    call MatCreateVecs(A,frhs,PETSC_NULL_OBJECT,ierr)
> !!$    call MatCreateVecs(A,sol,PETSC_NULL_OBJECT,ierr)
> !!$
> !!$    allocate(xwork1(IendA-IstartA))
> !!$    allocate(loc(IendA-IstartA))
> !!$
> !!$    ct=0
> !!$    do i=IstartA,IendA-1
> !!$       ct=ct+1
> !!$       loc(ct)=i
> !!$       xwork1(ct)=(1.0d0,0.0d0)
> !!$    enddo
> !!$    
> !!$    call VecSetValues(frhs,IendA-IstartA,loc,xwork1,INSERT_VALUES,ierr)
> !!$    call VecZeroEntries(sol,ierr)
> !!$
> !!$    deallocate(xwork1,loc)
> !!$
> !!$!...Assemble Vectors
> !!$    call VecAssemblyBegin(frhs,ierr)
> !!$    call VecAssemblyEnd(frhs,ierr)
> !!$
> !!$!...Solve the linear system
> !!$    call KSPSolve(ksp,frhs,sol,ierr)
> !!$
> !!$    !call VecView(sol,PETSC_VIEWER_STDOUT_WORLD,ierr)
> !!$
> !!$    STOP
> 
> 
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> !!!!!!!!!!!!!!!!!!!!!!!           SLEPC         !!!!!!!!!!!!!!!!!!!!!!!!!!
> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> 
>    if (rank==0) call cpu_time(start)
> 
> 
>    call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>    call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>    if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (begin slepc)',rank,'    memory:',mem
> 
> !...Get vector(s) compatible with the matrix, i.e. with the same parallel layout 
>    call MatCreateVecs(A,xr,xi,ierr)
> !!$    call MatCreateVecs(A,xr,PETSC_NULL_OBJECT,ierr)
> !!$    call MatCreateVecs(A,xi,PETSC_NULL_OBJECT,ierr)
> 
> 
> !...Create Eigensolver Context and Spectral Transformation context
>    call EPSCreate(PETSC_COMM_WORLD,eps,ierr)
>    !call STCreate(PETSC_COMM_WORLD,st,ierr)
> 
> !...Set Operators and Problem Type - Generalized Eigenvalue Problem
>    call EPSSetOperators(eps,A,B,ierr)
>    !call EPSSetProblemType(eps,EPS_PGNHEP,ierr) ! THIS ONE LEADS TO AN ERROR --> CHECK WHY BECAUSE MY B SEEMS FITTING THAT CRITERION
>    call EPSSetProblemType(eps,EPS_GNHEP,ierr)
> 
> !...Select Portion of Spectrum
>    call EPSSetTarget(eps,(3.0d0,0.d0),ierr)
>    call EPSSetWhichEigenpairs(eps,EPS_TARGET_MAGNITUDE,ierr)
> 
> !...Select Algorithm for Eigenvalue Computation (default is Krylov-Schur)
>    call EPSSetType(eps,EPSKRYLOVSCHUR,ierr) !EPSARNOLDI,EPSKRYLOVSCHUR
> 
>    call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>    call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>    if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (slepc after EPSSetType)',rank,'    memory:',mem
> 
> !...Set Tolerance and Maxiter for Solver
>    tolslepc=1e-12
>    maxiter=500
>    !call EPSSetTolerances(eps,PETSC_DEFAULT_REAL,maxiter,ierr)
>    call EPSSetTolerances(eps,tolslepc,maxiter,ierr)
> 
> !...Sets number of eigenvalues to compute and dimension of subspace
>    nev=200
>    ncv=3*nev
>    mpd=10*nev
>    !call EPSSetDimensions(eps,nev,ncv,mpd,ierr) PETSC_DEFAULT
>    call EPSSetDimensions(eps,nev,PETSC_DEFAULT_INTEGER,PETSC_DEFAULT_INTEGER,ierr)
> 
>    call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>    call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>    if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (before EPSGetST)',rank,'    memory:',mem
> 
> !...Set the Spectral Transformation --> Use Shift-And-Invert
>    call EPSGetST(eps,st,ierr)
>    call STSetType(st,STSINVERT,ierr)
> 
> !...Set Linear Solver
>    call STGetKSP(st,ksp,ierr)
>    call KSPSetType(ksp,KSPPREONLY,ierr)
>    call KSPGetPC(ksp,pc,ierr)
>    call PCSetType(pc,PCLU,ierr) ! could try PCCHOLESKY
>    call PCFactorSetMatSolverPackage(pc,MATSOLVERSUPERLU_DIST,ierr) ! MATSOLVERSUPERLU_DIST,MATSOLVERMUMPS
> 
> !...Set Solver Parameters at Runtime
>    call EPSSetFromOptions(eps,ierr)
> 
>    call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>    call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>    if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (after EPSSetFromOptions)',rank,'    memory:',mem
> 
> !...Solve the Eigensystem
>    call EPSSolve(eps,ierr)
> 
>    call EPSGetIterationNumber(eps,its,ierr)
>    if (rank .eq. 0) then
>       write(*,110) its
>    endif
> 110 format (/' Number of iterations of the method:',I4)  
> 
> !...Optional: Get some information from the solver and display it
>    call EPSGetType(eps,tname,ierr)
>    if (rank .eq. 0) then
>       write(*,120) tname
>    endif
> 120 format (' Solution method: ',A)
> 
>    nev=10
>    call EPSGetDimensions(eps,nev,PETSC_NULL_INTEGER,PETSC_NULL_INTEGER,ierr)
>    if (rank .eq. 0) then
>       write(*,130) nev
>    endif
> 130 format (' Number of requested eigenvalues:',I4)
>    call EPSGetTolerances(eps,tol,maxit,ierr)
>    if (rank .eq. 0) then
>       write(*,140) tol, maxit
>    endif
> 140 format (' Stopping condition: tol=',1P,E10.4,', maxit=',I4)
> 
> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
> !     Display solution and clean up
> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 
> 
> !...Get number of converged eigenpairs
>    call EPSGetConverged(eps,nconv,ierr)
>    if (rank .eq. 0) then
>       write(*,150) nconv
>    endif
> 150 format (' Number of converged eigenpairs:',I4/)
> 
> !...Display eigenvalues and relative errors
>    if (nconv.gt.0) then
>       if (rank .eq. 0) then
>          write(*,*) '         kr               ki          ||Ax-kx||/||kx||'
>          write(*,*) ' ----------------- -----------------  ------------------'
>       endif
>       do i=0,nconv-1
>          !...Get converged eigenpairs: i-th eigenvalue is stored in kr (real part) and ki (imaginary part)
>          call EPSGetEigenpair(eps,i,kr,ki,xr,xi,ierr)
> 
>          !...Compute the relative error associated to each eigenpair
>          call EPSComputeError(eps,i,EPS_ERROR_RELATIVE,error,ierr)
>          if (rank .eq. 0) then
>             write(*,160) PetscRealPart(kr),PetscImaginaryPart(kr), error
>          endif
> 160       format (1P,'   ',E21.11,'       ',E21.11,'      ',E21.11)
> 
>       enddo
> 
>    endif
> 
> !...Free work space
> 
>    if (rank==0) deallocate(li)
> 
>    deallocate(D1Xc,D2Xc,D1Yc,D2Yc)
> 
>    deallocate(fst_bc)
>    deallocate(wall_bc)
>    deallocate(outlet_bc)
>    deallocate(inlet_bc)
> 
>    deallocate(all_bc)
> 
>    deallocate(u_bc)
>    deallocate(v_bc)
>    deallocate(w_bc)
>    deallocate(p_bc)
> 
>    !call STDestroy(st,ierr)    
>    call EPSDestroy(eps,ierr)
>    call MatDestroy(A,ierr)
>    call MatDestroy(B,ierr)
>    !call VecDestroy(i_vec,ierr)   
>    call VecDestroy(xr,ierr)
>    call VecDestroy(xi,ierr)    
> 
> !...Finalize
>    call SlepcFinalize(ierr)
> 
>    if (rank==0) then    
>       call cpu_time(finish)
>       write(*,*)
>       print '("Total time for SLEPC = ",f21.3," seconds.")',finish-start
>    endif
> 
>    END Subroutine SETUPSOLVEGEVP
> 
> 
>    END MODULE PETSC
> 
> 
> 
> 
> 
> !!$       write(*,*)'fst_bc',fst_bc
> !!$       write(*,*)'wall_bc',wall_bc
> !!$       write(*,*)'outlet_bc',outlet_bc
> !!$       write(*,*)'inlet_bc',inlet_bc
> !!$       
> !!$       write(*,*)'all_bc',all_bc
> 
> !!$       write(*,*)'ct1+ct2+ct3+ct4',ct1+ct2+ct3+ct4 
> 
> 
> 
> !!$    call MatCreate(PETSC_COMM_WORLD,A,ierr)
> !!$    call MatSetSizes(A,PETSC_DECIDE,PETSC_DECIDE,4*nxy,4*nxy,ierr)
> !!$    call MatSetFromOptions(A,ierr)
> !!$    call MatSetUp(A,ierr)
> 
> 
> 
>       !call VecCreateSeq(PETSC_COMM_SELF,nxy,i_vec,ierr) ! sequential vector
>       !call VecSetValues(i_vec,nxy,loc,xwork1,INSERT_VALUES,ierr)
> 
>       !  Assemble vector
>       !call VecAssemblyBegin(i_vec,ierr)
>       !call VecAssemblyEnd(i_vec,ierr)
> 
>    !  Create parallel matrix, specifying only its global dimensions.
>    !  When using MatCreate(), the matrix format can be specified at
>    !  runtime. Also, the parallel partitioning of the matrix is
>    !  determined by PETSc at runtime.
> 
> 
> 
> !!$    call MatCreate(PETSC_COMM_WORLD,B,ierr)
> !!$    call MatSetSizes(B,PETSC_DECIDE,PETSC_DECIDE,4*nxy,4*nxy,ierr)
> !!$    call MatSetFromOptions(B,ierr)
> !!$    call MatSetUp(B,ierr)
> 
>    !  Currently, all PETSc parallel matrix formats are partitioned by
>    !  contiguous chunks of rows across the processors.  Determine which
>    !  rows of the matrix are locally owned.
> 
> 
> 
> 
> 
> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> !                    Include files
> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> !
> !  This program uses CPP for preprocessing, as indicated by the use of
> !  PETSc include files in the directory petsc/include/finclude.  This
> !  convention enables use of the CPP preprocessor, which allows the use
> !  of the #include statements that define PETSc objects and variables.
> !
> !  Use of the conventional Fortran include statements is also supported
> !  In this case, the PETsc include files are located in the directory
> !  petsc/include/foldinclude.
> !
> !  Since one must be very careful to include each file no more than once
> !  in a Fortran routine, application programmers must exlicitly list
> !  each file needed for the various PETSc components within their
> !  program (unlike the C/C++ interface).
> !
> 
> 
> 
> 
>    !write(*,*)'IstartA,IendA',IstartA,IendA
>    !write(*,*)'IstartB,IendB',IstartB,IendB
> 
> 
> 
> !!$#include <finclude/petscsys.h>
> !!$#include <finclude/petscvec.h>
> !!$#include <finclude/petscmat.h>
> !!$#include <finclude/petscmat.h90>
> !!$#include <finclude/petscpc.h>
> !!$#include <finclude/petscksp.h>
> !!$
> !!$#include <finclude/slepcsys.h>
> !!$#include <finclude/slepceps.h>
> 
> 
> 
> 
> 
> 
> 
> 
> !!$      do i=1,nx
> !!$         do j=1,nx
> !!$            D1X(i,j)=100+j+(i-1)*nx
> !!$         enddo
> !!$      enddo
> 
> !!$      do i=1,ny
> !!$         do j=1,ny
> !!$            D1Y(i,j)=999.d0
> !!$         enddo
> !!$      enddo
> 
> 
> 
> 
> 
> 
> 
> 
> 
> 
> !  Create parallel vectors.
> !   - Here, the parallel partitioning of the vector is determined by
> !     PETSc at runtime.  We could also specify the local dimensions
> !     if desired -- or use the more general routine VecCreate().
> !   - When solving a linear system, the vectors and matrices MUST
> !     be partitioned accordingly.  PETSc automatically generates
> !     appropriately partitioned matrices and vectors when MatCreate()
> !     and VecCreate() are used with the same communicator.
> !   - Note: We form 1 vector from scratch and then duplicate as needed.
> 
>      !call VecCreateMPI(PETSC_COMM_WORLD,PETSC_DECIDE,m*n,u,ierr)
>      !call VecSetFromOptions(u,ierr)
>      !call VecDuplicate(u,b,ierr)
>      !call VecDuplicate(b,x,ierr)
> 
> !  Set exact solution; then compute right-hand-side vector.
> !  By default we use an exact solution of a vector with all
> !  elements of 1.0;  Alternatively, using the runtime option
> !  -random_sol forms a solution vector with random components.
> 
> !!$      call PetscOptionsHasName(PETSC_NULL_CHARACTER,'-random_exact_sol',flg,ierr)
> !!$      if (flg) then
> !!$         call PetscRandomCreate(PETSC_COMM_WORLD,rctx,ierr)
> !!$         call PetscRandomSetFromOptions(rctx,ierr)
> !!$         call VecSetRandom(u,rctx,ierr)
> !!$         call PetscRandomDestroy(rctx,ierr)
> !!$      else
> !!$         call VecSet(u,one,ierr)
> !!$      endif
> !!$      call MatMult(A,u,b,ierr)
> 
> 
> !  View the exact solution vector if desired
> 
> !!$      call PetscOptionsHasName(PETSC_NULL_CHARACTER,"-view_exact_sol",flg,ierr)
> !!$      if (flg) then
> !!$         call VecView(u,PETSC_VIEWER_STDOUT_WORLD,ierr)
> !!$      endif
> 
> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> !         Create the linear solver and set various options
> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> 
> !  Create linear solver context
> 
> !!$      call KSPCreate(PETSC_COMM_WORLD,ksp,ierr)
> 
> 
> !  Set operators. Here the matrix that defines the linear system
> !  also serves as the preconditioning matrix.
> 
>      !call KSPSetOperators(ksp,A,A,DIFFERENT_NONZERO_PATTERN,ierr) !aha commented and replaced by next line
> !!$      call KSPSetOperators(ksp,A,A,ierr)
> 
> 
> !  Set linear solver defaults for this problem (optional).
> !   - By extracting the KSP and PC contexts from the KSP context,
> !     we can then directly directly call any KSP and PC routines
> !     to set various options.
> !   - The following four statements are optional; all of these
> !     parameters could alternatively be specified at runtime via
> !     KSPSetFromOptions(). All of these defaults can be
> !     overridden at runtime, as indicated below.
> 
> !     We comment out this section of code since the Jacobi
> !     preconditioner is not a good general default.
> 
> !      call KSPGetPC(ksp,pc,ierr)
> !      ptype = PCJACOBI
> !      call PCSetType(pc,ptype,ierr)
> !      tol = 1.e-7
> !      call KSPSetTolerances(ksp,tol,PETSC_DEFAULT_DOUBLE_PRECISION,
> !     &     PETSC_DEFAULT_DOUBLE_PRECISION,PETSC_DEFAULT_INTEGER,ierr)
> 
> !  Set user-defined monitoring routine if desired
> 
>      !call PetscOptionsHasName(PETSC_NULL_CHARACTER,'-my_ksp_monitor',flg,ierr) ! flg set to true if that option has been specified
>      !if (flg) then
>      !  call KSPMonitorSet(ksp,MyKSPMonitor,PETSC_NULL_OBJECT,PETSC_NULL_FUNCTION,ierr) ! call MyKSPMonitor
>      !endif
> 
>      !tol = 1.e-10
>      !call KSPSetTolerances(ksp,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr) ! set relative tolerance and uses defualt for absolute and divergence tol 
>      !call KSPSetTolerances(ksp,tol,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr) ! set relative and absolute tolerances and uses defualt for divergence tol 
> 
> !  Set runtime options, e.g.,
> !      -ksp_type <type> -pc_type <type> -ksp_monitor -ksp_rtol <rtol>
> !  These options will override those specified above as long as
> !  KSPSetFromOptions() is called _after_ any other customization
> !  routines.
> 
>      !call KSPSetFromOptions(ksp,ierr)
> 
> 
> !  Set convergence test routine if desired
> 
>      !call PetscOptionsHasName(PETSC_NULL_CHARACTER,'-my_ksp_convergence',flg,ierr)
>      !if (flg) then
>      !  call KSPSetConvergenceTest(ksp,MyKSPConverged,PETSC_NULL_OBJECT,PETSC_NULL_FUNCTION,ierr)
>      !endif
> 
> 
> 
>      !call KSPMonitorSet(ksp,KSPMonitorTrueResidualNorm,PETSC_NULL_OBJECT,PETSC_NULL_FUNCTION,ierr);
> 
> 
> !
> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> !                      Solve the linear system
> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> 
>      !call KSPSolve(ksp,b,x,ierr)
> 
> 
> !
> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> !                      View solver info (could use -ksp_view instead)
> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> 
>      !added by aha
> 
> !!$      write(*,*)''
> !!$      write(*,*)'Start of KSPView'
> !!$      write(*,*)'----------------'      
> !!$      write(*,*)''
> !!$      call KSPView(ksp,PETSC_VIEWER_STDOUT_WORLD,ierr)
> !!$      write(*,*)''
> !!$      write(*,*)'End of KSPView'
> !!$      write(*,*)'--------------' 
> !!$      write(*,*)''
> 
> 
> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> !                     Check solution and clean up
> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
> 
> !  Check the error
> !!$      call VecAXPY(x,neg_one,u,ierr)
> !!$      call VecNorm(x,NORM_2,norm,ierr)
> !!$      call KSPGetIterationNumber(ksp,its,ierr)
> !!$      if (rank .eq. 0) then
> !!$        if (norm .gt. 1.e-12) then
> !!$           write(6,100) norm,its
> !!$        else
> !!$           write(6,110) its
> !!$        endif
> !!$      endif
> !!$  100 format('Norm of error ',e11.4,' iterations ',i5)
> !!$  110 format('Norm of error < 1.e-12,iterations ',i5)
> 
> !  Free work space.  All PETSc objects should be destroyed when they
> !  are no longer needed.
> 
> !!$      call KSPDestroy(ksp,ierr)
> !!$      call VecDestroy(u,ierr)
> !!$      call VecDestroy(x,ierr)
> !!$      call VecDestroy(b,ierr)
> !!$      call MatDestroy(A,ierr)
> 
> !  Always call PetscFinalize() before exiting a program.  This routine
> !    - finalizes the PETSc libraries as well as MPI
> !    - provides summary and diagnostic information if certain runtime
> !      options are chosen (e.g., -log_summary).  See PetscFinalize()
> !      manpage for more information.
> 
> 
> ! --------------------------------------------------------------
> !
> !  MyKSPMonitor - This is a user-defined routine for monitoring
> !  the KSP iterative solvers.
> !
> !  Input Parameters:
> !    ksp   - iterative context
> !    n     - iteration number
> !    rnorm - 2-norm (preconditioned) residual value (may be estimated)
> !    dummy - optional user-defined monitor context (unused here)
> !
> !!$      subroutine MyKSPMonitor(ksp,n,rnorm,dummy,ierr)
> !!$
> !!$      implicit none
> !!$
> !!$#include <finclude/petscsys.h>
> !!$#include <finclude/petscvec.h>
> !!$#include <finclude/petscksp.h>
> !!$
> !!$      KSP              ksp
> !!$      Vec              x
> !!$      PetscErrorCode ierr
> !!$      PetscInt n,dummy
> !!$      PetscMPIInt rank
> !!$      double precision rnorm
> !!$
> !!$!  Build the solution vector
> !!$
> !!$      call KSPBuildSolution(ksp,PETSC_NULL_OBJECT,x,ierr)
> !!$
> !!$!  Write the solution vector and residual norm to stdout
> !!$!   - Note that the parallel viewer PETSC_VIEWER_STDOUT_WORLD
> !!$!     handles data from multiple processors so that the
> !!$!     output is not jumbled.
> !!$
> !!$      call MPI_Comm_rank(PETSC_COMM_WORLD,rank,ierr)
> !!$      if (rank .eq. 0) write(6,100) n
> !!$      call VecView(x,PETSC_VIEWER_STDOUT_WORLD,ierr)
> !!$      if (rank .eq. 0) write(6,200) n,rnorm
> !!$
> !!$ 100  format('iteration ',i5,' solution vector:')
> !!$ 200  format('iteration ',i5,' residual norm ',e11.4)
> !!$      ierr = 0
> !!$
> !!$      end subroutine MyKSPMonitor
> 
> ! --------------------------------------------------------------
> !
> !  MyKSPConverged - This is a user-defined routine for testing
> !  convergence of the KSP iterative solvers.
> !
> !  Input Parameters:
> !    ksp   - iterative context
> !    n     - iteration number
> !    rnorm - 2-norm (preconditioned) residual value (may be estimated)
> !    dummy - optional user-defined monitor context (unused here)
> !
> !!$      subroutine MyKSPConverged(ksp,n,rnorm,flag,dummy,ierr)
> !!$
> !!$      implicit none
> !!$
> !!$#include <finclude/petscsys.h>
> !!$#include <finclude/petscvec.h>
> !!$#include <finclude/petscksp.h>
> !!$
> !!$      KSP              ksp
> !!$      PetscErrorCode ierr
> !!$      PetscInt n,dummy
> !!$      KSPConvergedReason flag
> !!$      double precision rnorm
> !!$
> !!$      if (rnorm .le. .05) then
> !!$        flag = 1
> !!$      else
> !!$        flag = 0
> !!$      endif
> !!$      ierr = 0
> !!$
> !!$      end subroutine MyKSPConverged
> 
> 
> 
> <valgrind.log.31371><valgrind.log.31372>


From aph at email.arizona.edu  Mon Jul 13 14:52:31 2015
From: aph at email.arizona.edu (Anthony Haas)
Date: Mon, 13 Jul 2015 12:52:31 -0700
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <3537F594-4827-48AF-8EE3-24A445859D13@mcs.anl.gov>
References: <559B1E6D.6040706@email.arizona.edu>
	<0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>
	<CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>
	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
	<CAFvbobW59z-r=HfahZdmfA1N-O2yUrSB3UVTMEtjsmptLaBHQw@mail.gmail.com>
	<CAEyxMWW0+rwwaTdJ1NKb7h=TJ13Ztw_7xndA0p7njYaXCBVV3Q@mail.gmail.com>
	<CAFvbobUxqP_mwATvcvOSqcrwNscmBWuWb+x1SsVQpR8iQXNn3Q@mail.gmail.com>
	<CAFvbobWxbhTFjMB9CT5cW6o_=P9CzOA-Lb0Pvwd9MKAo9or3mw@mail.gmail.com>
	<CAEyxMWXgtE=EQ32KDkhc-bR33QK3DEP=fwGG8GYgej269HML0w@mail.gmail.com>
	<F664907B-94A8-4517-BB6C-B7A907E65E1E@mcs.anl.gov>
	<55A40C15.40502@email.arizona.edu>
	<3537F594-4827-48AF-8EE3-24A445859D13@mcs.anl.gov>
Message-ID: <55A416FF.4010000@email.arizona.edu>

Hi Barry,

If you look in module_baseflows.F90 line 467-473, I have:

     call KSPDestroy(ksp,ierr)
     call VecDestroy(frhs,ierr)
     call VecDestroy(frhs2,ierr)
     call VecDestroy(sol,ierr)
     call VecDestroy(sol_seq,ierr)
     call MatDestroy(DXX,ierr)
     call MatDestroy(DYY,ierr)

I checked again and all the vectors that I create (see 
module_baseflows.F90 lines 87-88) are destroyed there. Also when I use 
VecScatterCreateToZero, I always have a VecScatterDestroy after.

Thanks,

Anthony



On 07/13/2015 12:15 PM, Barry Smith wrote:
>> On Jul 13, 2015, at 2:05 PM, Anthony Haas <aph at email.arizona.edu> wrote:
>>
>> Hi,
>>
>> I ran my program under Valgrind with 2 processors using the following:
>>
>> ${PETSC_DIR}/${PETSC_ARCH}/bin/mpiexec -n 2 valgrind --tool=memcheck --leak-check=full --show-leak-kinds=all --num-callers=20 --log-file=valgrind.log.%p ./BiGlobal_Spectral_Petsc.x -malloc off -ksp_type preonly -pc_type lu -pc_factor_mat_solver_package superlu_dist -eps_view -st_ksp_type preonly -st_pc_type lu -st_pc_factor_mat_solver_package superlu_dist
>>
>> Note that in my program, I use once PETSc alone to solve a linear system of equations (see module_baseflows.F90) and then later in the code I use SLEPc to get the eigenvalues (see module_petsc.F90). My main program is called BiGlobal_Spectral_Petsc.F90
>>
>> I have attached the log files from Valgrind. It seems that quite a few erros occur in pzgstrf. See valgrind.log.31371 and 31372. Do I have any control over these errors?
>     These are likely bugs in SuperLU_Dist.
>
>> Then starting from line 403 in valgrind.log.31371 and 458 in valgrind.log.31372, I have a series of errors that seem to be related to a VecCreateSeq and to a VecScatterCreateToZero (see in module_baseflows.F90). Is there something I can do to avoid these errors?
>     These are because you are not destroying all your vectors at the end.
>
>> Thanks
>>
>> Anthony
>>
>>
>>
>>
>>
>>
>>
>> On 07/08/2015 01:49 PM, Barry Smith wrote:
>>>     You should try running under valgrind, see:  http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind
>>>
>>>      You can also run in the debugger (yes this is tricky on a batch system but possible) and see exactly what triggers the floating point exception or when it "hangs" interrupt the program to see where it is "hanging".
>>>
>>>
>>>    Barry
>>>
>>>
>>>
>>>> On Jul 8, 2015, at 12:34 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
>>>>
>>>> Hi,
>>>>
>>>> I have used the switch -mat_superlu_dist_parsymbfact in my pbs script. However, although my program worked fine with sequential symbolic factorization, I get one of the following 2 behaviors when I run with parallel symbolic factorization (depending on the number of processors that I use):
>>>>
>>>> 1) the program just hangs (it seems stuck in some subroutine ==> see test.out-hangs)
>>>> 2) I get a floating point exception ==> see test.out-floating-point-exception
>>>>
>>>> Note that as suggested in the Superlu manual, I use a power of 2 number of procs. Are there any tunable parameters for the parallel symbolic factorization? Note that when I build my sparse matrix, most elements I add are nonzero of course but to simplify the programming, I also add a few zero elements in the sparse matrix. I was thinking that maybe if the parallel symbolic factorization proceed by block, there could be some blocks where the pivot would be zero, hence creating the FPE??
>>>>
>>>> Thanks,
>>>>
>>>> Anthony
>>>>
>>>>
>>>>
>>>> On Wed, Jul 8, 2015 at 6:46 AM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>> Did you find out how to change option to use parallel symbolic factorization?  Perhaps PETSc team can help.
>>>>
>>>> Sherry
>>>>
>>>>
>>>> On Tue, Jul 7, 2015 at 3:58 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>> Is there an inquiry function that tells you all the available options?
>>>>
>>>> Sherry
>>>>
>>>> On Tue, Jul 7, 2015 at 3:25 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
>>>> Hi Sherry,
>>>>
>>>> Thanks for your message. I have used superlu_dist default options. I did not realize that I was doing serial symbolic factorization. That is probably the cause of my problem.
>>>> Each node on Garnet has 60GB usable memory and I can run with 1,2,4,8,16 or 32 core per node.
>>>>
>>>> So I should use:
>>>>
>>>> -mat_superlu_dist_r 20
>>>> -mat_superlu_dist_c 32
>>>>
>>>> How do you specify the parallel symbolic factorization option? is it -mat_superlu_dist_matinput 1
>>>>
>>>> Thanks,
>>>>
>>>> Anthony
>>>>
>>>>
>>>> On Tue, Jul 7, 2015 at 3:08 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>> For superlu_dist failure, this occurs during symbolic factorization.  Since you are using serial symbolic factorization, it requires the entire graph of A to be available in the memory of one MPI task. How much memory do you have for each MPI task?
>>>>
>>>> It won't help even if you use more processes.  You should try to use parallel symbolic factorization option.
>>>>
>>>> Another point.  You set up process grid as:
>>>>         Process grid nprow 32 x npcol 20
>>>> For better performance, you show swap the grid dimension. That is, it's better to use 20 x 32, never gives nprow larger than npcol.
>>>>
>>>>
>>>> Sherry
>>>>
>>>>
>>>> On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>>>>
>>>>     I would suggest running a sequence of problems, 101 by 101 111 by 111 etc and get the memory usage in each case (when you run out of memory you can get NO useful information out about memory needs). You can then plot memory usage as a function of problem size to get a handle on how much memory it is using.  You can also run on more and more processes (which have a total of more memory) to see how large a problem you may be able to reach.
>>>>
>>>>     MUMPS also has an "out of core" version (which we have never used) that could in theory anyways let you get to large problems if you have lots of disk space, but you are on your own figuring out how to use it.
>>>>
>>>>    Barry
>>>>
>>>>> On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
>>>>>
>>>>> Hi Jose,
>>>>>
>>>>> In my code, I use once PETSc to solve a linear system to get the baseflow (without using SLEPc) and then I use SLEPc to do the stability analysis of that baseflow. This is why, there are some SLEPc options that are not used in test.out-superlu_dist-151x151 (when I am solving for the baseflow with PETSc only). I have attached a 101x101 case for which I get the eigenvalues. That case works fine. However If i increase to 151x151, I get the error that you can see in test.out-superlu_dist-151x151 (similar error with mumps: see test.out-mumps-151x151 line 2918 ). If you look a the very end of the files test.out-superlu_dist-151x151 and test.out-mumps-151x151, you will see that the last info message printed is:
>>>>>
>>>>> On Processor (after EPSSetFromOptions)  0    memory:    0.65073152000E+08          =====>  (see line 807 of module_petsc.F90)
>>>>>
>>>>> This means that the memory error probably occurs in the call to EPSSolve (see module_petsc.F90 line 810). I would like to evaluate how much memory is required by the most memory intensive operation within EPSSolve. Since I am solving a generalized EVP, I would imagine that it would be the LU decomposition. But is there an accurate way of doing it?
>>>>>
>>>>> Before starting with iterative solvers, I would like to exploit as much as I can direct solvers. I tried GMRES with default preconditioner at some point but I had convergence problem. What solver/preconditioner would you recommend for a generalized non-Hermitian (EPS_GNHEP) EVP?
>>>>>
>>>>> Thanks,
>>>>>
>>>>> Anthony
>>>>>
>>>>> On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <jroman at dsic.upv.es> wrote:
>>>>>
>>>>> El 07/07/2015, a las 02:33, Anthony Haas escribi?:
>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> I am computing eigenvalues using PETSc/SLEPc and superlu_dist for the LU decomposition (my problem is a generalized eigenvalue problem). The code runs fine for a grid with 101x101 but when I increase to 151x151, I get the following error:
>>>>>>
>>>>>> Can't expand MemType 1: jcol 16104   (and then [NID 00037] 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated this process.)
>>>>>>
>>>>>> It seems to be a memory problem. I monitor the memory usage as far as I can and it seems that memory usage is pretty low. The most memory intensive part of the program is probably the LU decomposition in the context of the generalized EVP. Is there a way to evaluate how much memory will be required for that step? I am currently running the debug version of the code which I would assume would use more memory?
>>>>>>
>>>>>> I have attached the output of the job. Note that the program uses twice PETSc: 1) to solve a linear system for which no problem occurs, and, 2) to solve the Generalized EVP with SLEPc, where I get the error.
>>>>>>
>>>>>> Thanks
>>>>>>
>>>>>> Anthony
>>>>>> <test.out-superlu_dist-151x151>
>>>>> In the output you are attaching there are no SLEPc objects in the report and SLEPc options are not used. It seems that SLEPc calls are skipped?
>>>>>
>>>>> Do you get the same error with MUMPS? Have you tried to solve linear systems with a preconditioned iterative solver?
>>>>>
>>>>> Jose
>>>>>
>>>>>
>>>>> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
>>>>
>>>>
>>>>
>>>>
>>>> <test.out-hangs><test.out-floating-point-exception>
>>
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>> !! SPECTRAL TEMPORAL BIGLOBAL SOLVER !
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>
>> PROGRAM Biglobal_Spectral
>>
>>   USE PETSC
>>   USE TYPEDEF
>>   USE MAPPINGS
>>   USE BASEFLOW
>>   USE WRITE_PRINT
>>   USE FOURIER_CHEBYSHEV
>>
>>   IMPLICIT NONE
>>
>>   include 'mpif.h'
>>
>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
>> !                           Variables Definition                         !
>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
>>
>> !...Testing and dummy variables
>>     real(dp) :: dummy
>>
>> !...Problem parameters
>>     integer(i4b),parameter :: nx=11,ny=11,nxy=nx*ny,N=4*nxy
>>
>>     !Grid size for 3D Poiseuille baseflow
>>     integer(i4b),parameter :: nnx=nx,nny=ny
>>
>>     real(dp) :: Re,alpha,beta,Lx,xmin,xmax,ymin,ymax,AA,xll,yll
>>
>> !...Problem Flags
>>     integer(i4b) :: fourier,testcase,formulation,algorithm
>>
>>     !Mapping Flags
>>     integer(i4b) :: map,mapx,mapy
>>
>> !...Indices
>>     integer(i4b) :: i,j,iii,jjj,ij,skip,imin,imax,jmin,jmax
>>
>> !...Output files
>>     integer(i4b)   :: file_num
>>     character(128) :: filetype,filename,file_name
>>
>> !...Boundary conditions variables
>>     integer(i4b) :: ct1,ct2,ct3,ct4
>>     integer(i4b),dimension(:),allocatable :: fst_bc,wall_bc,outlet_bc,inlet_bc
>>     integer(i4b),dimension(:),allocatable :: bcond_px,bcond_py,bcond_pz
>>     integer(i4b),dimension(:),allocatable :: bcond_u,bcond_v,bcond_w,bcond_p
>>     integer(i4b),dimension(:),allocatable :: bcond
>>
>> !...Chebyshev related
>>     real(dp),dimension(:),allocatable   :: xi,yi,x,y,xfourier
>>
>> !...Baseflow variables
>>     real(dp),dimension(:,:),allocatable :: usol,uxsol,uysol
>>     real(dp),dimension(:,:),allocatable :: vsol,vxsol,vysol
>>     real(dp),dimension(:,:),allocatable :: wsol,wxsol,wysol
>>
>>     !For Hiemenz Baseflow
>>     integer(i4b) :: npts_hz
>>     real(dp) :: ymax_hz,epstol,si
>>
>>     real(dp),dimension(:),allocatable :: eta
>>     real(dp),dimension(:),allocatable :: u0,v0,v1,v2,v3
>>     real(dp),dimension(:),allocatable :: w0,w1,w2
>>     real(dp),dimension(:),allocatable :: etarev,u0rev,v0rev,w0rev
>>
>>     real(dp),dimension(:,:),allocatable :: Ubar,Vbar,Wbar
>>
>> !...Grid variables
>>     real(dp),dimension(:,:),allocatable :: xx,yy,xx1,yy1
>>
>> !...Vectorization array
>>     integer(i4b),dimension(:),allocatable :: li
>>
>> !...MPI
>>     integer(i4b) :: rank,size,ierr
>>
>> !...Spline interpolation
>>     !real(dp),dimension(:),allocatable :: bsp,csp,dsp
>>     !real(dp),dimension(:),allocatable :: interp_u0,interp_v0,interp_w0
>>
>>     real(dp) :: seval
>>
>> !...External Subroutines
>>     external seval
>>
>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
>> !                           Beginning of program                         !
>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
>>
>>     call MPI_INIT(ierr)
>>
>>     call MPI_COMM_SIZE(MPI_COMM_WORLD,size,ierr)
>>     call MPI_COMM_RANK(MPI_COMM_WORLD,rank,ierr)
>>
>>     if (rank==0) call cpu_time(start_total)
>>
>> !...Parameters for BiGlobal Computation
>>
>>     testcase=2      ! 1 --> Plane Poiseuille Flow
>>                     ! 2 --> 3D Poiseuille Flow
>>                     ! 3 --> Attachment line flow (Hiemenz)
>>                     ! 4 --> Laminar Separation Bubble
>>                     ! 5 --> Artificially parallel boundary-layer (cf. Rodriguez thesis)
>>
>>     formulation = 1 ! 1 --> x,y inhomogeneous
>>                     ! 2 --> y,z inhomogeneous
>>
>>     algorithm = 1   ! 1 --> QZ algorith
>>                     ! 2 --> Arnoldi algorithm
>>
>>
>> !...Arrays allocation
>>
>>     allocate(li(nx))
>>     allocate(xi(nx),yi(ny))
>>     allocate(x(nx),y(ny))
>>     allocate(xfourier(nx))
>>
>>     allocate(uvec(nxy),uxvec(nxy),uyvec(nxy))
>>     allocate(vvec(nxy),vxvec(nxy),vyvec(nxy))
>>     allocate(wvec(nxy),wxvec(nxy),wyvec(nxy))
>>
>>     allocate(xx(nx,ny),yy(nx,ny))
>>     allocate(D1X(nx,nx),D2X(nx,nx))
>>     allocate(D1Y(ny,ny),D2Y(ny,ny))
>>     allocate(DMX(nx,nx,2),DMY(ny,ny,2))
>>
>>     !allocate(interp_u0(ny),interp_v0(ny),interp_w0(ny))
>>
>>     li       = 0
>>     xi       = 0.0d0
>>     yi       = 0.0d0
>>     x        = 0.0d0
>>     y        = 0.0d0
>>     xfourier = 0.0d0
>>     uvec     = 0.0d0
>>     uxvec    = 0.0d0
>>     uyvec    = 0.0d0
>>     vvec     = 0.0d0
>>     vxvec    = 0.0d0
>>     vyvec    = 0.0d0
>>     wvec     = 0.0d0
>>     wxvec    = 0.0d0
>>     wyvec    = 0.0d0
>>     xx       = 0.0d0
>>     yy       = 0.0d0
>>     D1X      = 0.0d0
>>     D2X      = 0.0d0
>>     D1Y      = 0.0d0
>>     D2Y      = 0.0d0
>>     DMX      = 0.0d0
>>     DMY      = 0.0d0
>>
>> !...Test Cases Parameters
>>
>>     if ( testcase == 2 ) then
>>
>>        mapx=1
>>        mapy=0
>>
>>        Re=1000
>>
>>        if (formulation == 1)then
>>           beta = pi
>>        elseif (formulation == 2) then
>>           alpha = pi
>>        endif
>>
>>        AA=1.0
>>
>>        xmin=-AA
>>        xmax=AA
>>
>>        ymin=-1.0
>>        ymax=1.0
>>
>>        !grid for baseflow
>>        !nnx=nx
>>        !nny=ny
>>
>>     endif
>>
>> !...Working Array for Converting 2D Indices to 1D
>>
>>     li=0
>>
>>     do i=1,nx
>>        li(i)=(i-1)*ny
>>     enddo
>>
>> !...Get Collocation Points and Chebyshev Differentiation Matrices
>>
>>     call cheby(nx-1,xi,DMX) ! (cf. Spectral Methods in Matlab pages 53-55)
>>     call cheby(ny-1,yi,DMY)
>>
>>     xll=0
>>
>>     ! To get matrices D1X,D2X,D1Y,D2Y
>>     call set_mappings(nx,ny,mapx,mapy,xmin,xmax,ymin,ymax,xi,yi,xll,yll,x,y)
>>
>>     do i=1,nx
>>        do j=1,ny
>>
>>           xx(i,j)=x(i) ! not equivalent to matlab meshgrid!!!
>>           yy(i,j)=y(j) ! not equivalent to matlab meshgrid!!!
>>
>>        enddo
>>     enddo
>>
>>
>> !...Compute Baseflow (3D Poiseuille)
>>
>>     if ( testcase == 2 ) then
>>
>>        allocate(xx1(nnx,nny),yy1(nnx,nny))
>>
>>        allocate(usol(nnx,nny),uxsol(nnx,nny),uysol(nnx,nny))
>>        allocate(vsol(nnx,nny),vxsol(nnx,nny),vysol(nnx,nny))
>>        allocate(wsol(nnx,nny),wxsol(nnx,nny),wysol(nnx,nny))
>>
>>        xx1   = 0.0d0
>>        yy1   = 0.0d0
>>        usol  = 0.0d0
>>        uxsol = 0.0d0
>>        uysol = 0.0d0
>>        vsol  = 0.0d0
>>        vxsol = 0.0d0
>>        vysol = 0.0d0
>>        wsol  = 0.0d0
>>        wxsol = 0.0d0
>>        wysol = 0.0d0
>>
>>        if (rank == 0) then
>>           WRITE(*,*)
>>           WRITE(*,'(A,I3,A,I3)')'3D POISEUILLE BASEFLOW COMPUTED ON GRID WITH NX =',nnx,' NY =',nny
>>           WRITE(*,*)
>>           call cpu_time(start)
>>        endif
>>
>>        !currently I am taking same grid for baseflow as for biglobal ==> no interpolation
>>        call Poiseuille_3D_PETSC(nnx,nny,AA,usol,xx1,yy1)
>>
>>        if (rank==0) then
>>           call cpu_time(finish)
>>           print '("Time for baseflow computation = ",f15.4," seconds.")',finish-start
>>
>>           file_num=10
>>           file_name='check_baseflow_3D_poiseuille.dat'
>>
>>           call write_to_tecplot(file_num,file_name,nnx,nny,xx1,yy1,usol,usol,usol)
>>
>>        endif
>>
>>        vsol=0*usol
>>        wsol=0*usol
>>
>>        if (formulation==1) then
>>
>>           wsol=usol
>>           usol=0.*wsol
>>           vsol=0.*wsol
>>
>>        endif
>>
>>        !Compute derivatives
>>        uxsol = MATMUL(D1X,usol)
>>        uysol = MATMUL(usol,TRANSPOSE(D1Y))
>>
>>        vxsol = MATMUL(D1X,vsol)
>>        vysol = MATMUL(vsol,TRANSPOSE(D1Y))
>>
>>        wxsol = MATMUL(D1X,wsol)
>>        wysol = MATMUL(wsol,TRANSPOSE(D1Y))
>>
>>        !Vectorize the matrices
>>        do i=1,nx
>>           do j=1,ny
>>
>>              ij=li(i)+j
>>
>>              uvec(ij) = usol(i,j)
>>              vvec(ij) = vsol(i,j)
>>              wvec(ij) = wsol(i,j)
>>
>>              uxvec(ij) = uxsol(i,j)
>>              vxvec(ij) = vxsol(i,j)
>>              wxvec(ij) = wxsol(i,j)
>>
>>              uyvec(ij) = uysol(i,j)
>>              vyvec(ij) = vysol(i,j)
>>              wyvec(ij) = wysol(i,j)
>>
>>           enddo
>>        enddo
>>
>>     endif
>>
>>     !call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>
>> !...Build Matrices, Set BCs and Solve Problem
>>
>>     call SetupSolveGEVP(nx,ny,nxy,alpha,beta,Re)
>>
>>     if (rank==0) then
>>        call cpu_time(finish_total)
>>        print '("Total time = ",f15.4," seconds.")',finish_total-start_total
>>     endif
>>
>>     deallocate(li)
>>     deallocate(xi,yi)
>>     deallocate(x,y)
>>     deallocate(xfourier)
>>
>>     deallocate(uvec,uxvec,uyvec)
>>     deallocate(vvec,vxvec,vyvec)
>>     deallocate(wvec,wxvec,wyvec)
>>
>>     deallocate(xx,yy)
>>     deallocate(D1X,D2X)
>>     deallocate(D1Y,D2Y)
>>     deallocate(DMX,DMY)
>>
>>     deallocate(xx1,yy1)
>>
>>     deallocate(usol,uxsol,uysol)
>>     deallocate(vsol,vxsol,vysol)
>>     deallocate(wsol,wxsol,wysol)
>>
>>     call MPI_FINALIZE(ierr)
>>
>>
>>   END PROGRAM Biglobal_Spectral
>>
>> MODULE BASEFLOW
>>
>>   USE TYPEDEF
>>   USE WRITE_PRINT
>>   USE FOURIER_CHEBYSHEV
>>
>>   IMPLICIT NONE
>>
>> CONTAINS
>>
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>
>>   SUBROUTINE Poiseuille_3D_PETSC(nx,ny,AA,usol,xx,yy)
>>
>> #include <petsc/finclude/petscsys.h>
>> #include <petsc/finclude/petscvec.h>
>> #include <petsc/finclude/petscmat.h>
>> #include <petsc/finclude/petscmat.h90>
>> #include <petsc/finclude/petscvec.h90>
>> #include <petsc/finclude/petscpc.h>
>> #include <petsc/finclude/petscksp.h>
>> #include <petsc/finclude/petscviewer.h>
>> #include <petsc/finclude/petscviewer.h90>
>>
>> #include <slepc/finclude/slepcsys.h>
>> #include <slepc/finclude/slepceps.h>
>>
>> !...Regular Variables
>>
>>     integer(i4b),intent(in) :: nx,ny
>>
>>     real(dp),intent(in) :: AA
>>     real(dp),dimension(nx,ny),intent(inout) :: usol,xx,yy
>>
>>     integer(i4b) :: i,j,ij
>>     integer(i4b) :: rank,size,ierr,source
>>     integer(i4b) :: nxy,nxm2,nym2,nxym2
>>
>>     integer(i4b),dimension(nx) :: li
>>     integer(i4b),dimension(nx-2) :: lim2
>>
>>     integer(i4b),dimension(:),allocatable  :: loc
>>
>>     real(dp) :: ymin,ymax,xmin,xmax
>>     real(dp) :: dxidx,d2xidx2,dyidy,d2yidy2
>>
>>     real(dp),dimension(nx) :: xi,x
>>     real(dp),dimension(ny) :: yi,y
>>
>>     real(dp),dimension(nx,nx) :: D2XB
>>     real(dp),dimension(ny,ny) :: D2YB
>>     real(dp),dimension(nx,nx,2) :: DMXB
>>     real(dp),dimension(ny,ny,2) :: DMYB
>>
>>     real(dp),dimension(nx*ny) :: usol_vec
>>     real(dp),dimension( nx-2,ny-2 ) :: sol_mat
>>
>>     complex(dpc) :: U00
>>     complex(dpc) :: atest
>>     complex(dpc),dimension(nx-2,nx-2) :: D2XBs
>>     complex(dpc),dimension(ny-2,ny-2) :: D2YBs
>>     complex(dpc),dimension( nx-2,ny-2 ) :: sol_mat_cmplx
>>     complex(dpc),dimension(:),allocatable  :: xwork1
>>
>> !!$    allocate(li(nx))
>> !!$    allocate(lim2(nx-2))
>>
>> !!! NEED TO TRANSFORM ALL THESE ARRAYS TO ALLOCATABLE!!!!!!
>>
>> !...Petsc Variables
>>     PetscInt ii,jj,ione,ct
>>     PetscInt jmin,jmax
>>     PetscInt Istart,Iend
>>     PetscInt IstartVec,IendVec
>>
>>     PetscReal   tol
>>     PetscScalar aone
>>
>>     PetscViewer viewer
>>
>>     PC         pc
>>     KSP        ksp
>>     VecScatter ctx
>>     Mat        DXX,DYY
>>     !Mat        DLOAD
>>     Vec        frhs,frhs2
>>     Vec        sol,sol_seq
>>
>>
>>     !For VecGetArrayReadF90
>>     !PetscScalar,pointer :: xx_v(:) !Fortran90 pointer to the array
>>     PetscOffset i_x
>>     PetscScalar sol_array(1)
>>
>> !...MPI
>>     !PetscMPIInt    rank,size
>>
>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
>> !                         Beginning of program                           !
>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
>>
>>     call MPI_COMM_SIZE(MPI_COMM_WORLD,size,ierr)
>>     call MPI_COMM_RANK(MPI_COMM_WORLD,rank,ierr)
>>
>>     call PetscInitialize(PETSC_NULL_CHARACTER,ierr)
>>
>>     !call PetscOptionsInsertString("-mat_superlu_dist_parsymbfact",ierr)
>>
>> !...Check if nz and ny are odd (necessary to set max velocity to 1)
>>
>>     if ( mod(nx,2)==0 .or.  mod(ny,2)==0   ) then
>>        write(*,*)
>>        STOP'STOPPING... IN 3D POISEUILLE BASEFLOW NZ,NY NEED TO BE ODD'
>>     endif
>>
>> !...Set Domain Sizes and Initialize other variables
>>
>>     xmin=-AA
>>     xmax=AA
>>
>>     ymin=-1
>>     ymax=1
>>
>>     ione=1
>>
>>     nxy=nx*ny
>>
>>     !Variables to Build DXX and DYY
>>     nxm2=nx-2
>>     nym2=ny-2
>>     nxym2 = nxm2*nym2
>>
>> !...Mat to Vec and Vec to Mat conversion
>>
>>     lim2=0
>>     do i=1,nxm2
>>        lim2(i) = (i-1)*nym2
>>     enddo
>>
>> !...Get collocation points and chebyshev differentiation matrices
>>
>>     call cheby(nx-1,xi,DMXB)
>>     call cheby(ny-1,yi,DMYB)
>>
>>     ! x-mapping from [-1,1]->[-XMAX,XMAX]
>>     x=xmax*xi
>>
>>     ! y-mapping (from [-1,1]->[-1,1])
>>     y=yi
>>
>>     !Compute the metric terms
>>     dxidx = 1/xmax
>>     d2xidx2 = 0
>>
>>     dyidy = 1
>>     d2yidy2 = 0
>>
>>     !Scale the differentiation matrix (due to the use of the mapping)
>>
>>     !x-direction
>>     D2XB  = d2xidx2*DMXB(:,:,1) + dxidx**2*DMXB(:,:,2)
>>     D2XBs = D2XB(2:nx-1,2:nx-1)
>>
>>     !y-direction
>>     D2YB  = d2yidy2*DMYB(:,:,1) + dyidy**2*DMYB(:,:,2)
>>     D2YBs = D2YB(2:ny-1,2:ny-1)
>>
>>     xx=0.0
>>     yy=0.0
>>
>>     do i=1,nx
>>        do j=1,ny
>>
>>           xx(i,j)=x(i)
>>           yy(i,j)=y(j)
>>
>>        enddo
>>     enddo
>>
>> !...Create Petsc right-hand-side vector and derivation matrices
>>     call VecCreateSeq(PETSC_COMM_SELF,nxym2,sol_seq,ierr)
>>     call VecCreateMPI(PETSC_COMM_WORLD,PETSC_DECIDE,nxym2,frhs,ierr) ! right hand side vector
>>     call VecCreateMPI(PETSC_COMM_WORLD,PETSC_DECIDE,nxym2,frhs2,ierr) ! right hand side vector # 2
>>
>>     call MatCreateAIJ(PETSC_COMM_WORLD,PETSC_DECIDE,PETSC_DECIDE,nxym2,nxym2,nx,PETSC_NULL_INTEGER,nx,PETSC_NULL_INTEGER,DXX,ierr)
>>     call MatCreateAIJ(PETSC_COMM_WORLD,PETSC_DECIDE,PETSC_DECIDE,nxym2,nxym2,ny,PETSC_NULL_INTEGER,ny,PETSC_NULL_INTEGER,DYY,ierr)
>>
>> !...Determine which rows of the vector/matrix are locally owned.
>>     call VecGetOwnershipRange(frhs,IstartVec,IendVec,ierr)
>>     call MatGetOwnershipRange(DXX,Istart,Iend,ierr)
>>
>>     if ( IstartVec /= Istart .or. IendVec /= Iend ) then
>>        stop 'Problem in Baseflow Computation'
>>     endif
>>
>> !...Fill in Sequential and Parallel Vectors
>>     allocate(xwork1(Iend-Istart))
>>     allocate(loc(Iend-Istart))
>>
>>     ct=0
>>     do i=Istart,Iend-1
>>        ct=ct+1
>>        loc(ct)=i
>>        xwork1(ct)=(-2.0d0,0.0d0)
>>     enddo
>>
>>     call VecSetValues(frhs,Iend-Istart,loc,xwork1,INSERT_VALUES,ierr)
>>     call VecZeroEntries(sol_seq,ierr)
>>
>> !...Assemble Vectors
>>     call VecAssemblyBegin(frhs,ierr)
>>     call VecAssemblyEnd(frhs,ierr)
>>
>>     call VecAssemblyBegin(sol_seq,ierr)
>>     call VecAssemblyEnd(sol_seq,ierr)
>>
>>     call VecDuplicate(frhs,sol,ierr)   ! parallel solution vector
>>
>> !...Display vector
>>     !call VecView(frhs,PETSC_VIEWER_STDOUT_WORLD,ierr) ! ==> seems very slow
>>
>> !...Build DXX in Parallel
>>
>> !!$    if (rank==0) then
>> !!$       call print_matrix('D2XB',nx,nx,D2XB)
>> !!$       call print_matrix('D2YB',ny,ny,D2YB)
>> !!$
>> !!$       call print_matrix_cmplx('D2XBs',nx-2,nx-2,D2XBs)
>> !!$       call print_matrix_cmplx('D2YBs',ny-2,ny-2,D2YBs)
>> !!$    endif
>>
>>     if (rank == 0) call cpu_time(start)
>>
>>     do i=Istart,Iend-1
>>
>>        ii=1+floor((i+0.01)/nym2)
>>        jj=1
>>
>>        jmin=mod(i,nym2)
>>        jmax=jmin+(nxm2-1)*nym2
>>
>>        do j=jmin,jmax,nym2
>>
>>           call MatSetValues(DXX,ione,i,ione,j,D2XBs(ii,jj),INSERT_VALUES,ierr)
>>           jj=jj+1
>>
>>        enddo
>>
>>     enddo
>>
>> !...Build DYY in Parallel
>>
>>     do i=Istart,Iend-1
>>
>>        ii=mod(i,nym2)+1
>>        jj=1
>>
>>        jmin=floor((i+0.01)/nym2)*nym2
>>
>>        do j=jmin,jmin+(nym2-1)
>>
>>           call MatSetValues(DYY,ione,i,ione,j,D2YBs(ii,jj),INSERT_VALUES,ierr)
>>           jj=jj+1
>>
>>        enddo
>>
>>     enddo
>>
>> !...Assemble DXX and DYY
>>
>>     call MatAssemblyBegin(DXX,MAT_FINAL_ASSEMBLY,ierr)
>>     call MatAssemblyEnd(DXX,MAT_FINAL_ASSEMBLY,ierr)
>>
>>     call MatAssemblyBegin(DYY,MAT_FINAL_ASSEMBLY,ierr)
>>     call MatAssemblyEnd(DYY,MAT_FINAL_ASSEMBLY,ierr)
>>
>>     if (rank==0) then
>>        call cpu_time(finish)
>>        print '("Time for build and assembly of baseflow operator = ",f15.4," seconds.")',finish-start
>>     endif
>>
>>     !call MatView(DXX,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>     !call MatView(DYY,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>
>>     aone = (1.0d0,0.0d0)
>>
>>     if (rank == 0) call cpu_time(start)
>>     call MatAXPY(DXX,aone,DYY,DIFFERENT_NONZERO_PATTERN,ierr) ! on exit DXX = a*DYY + DXX
>>     if (rank==0) then
>>        call cpu_time(finish)
>>        print '("Time for Matrix summation = ",f15.4," seconds.")',finish-start
>>     endif
>>
>>
>> !...Write Matrix to ASCII and Binary Format
>> !!$    call PetscViewerASCIIOpen(PETSC_COMM_WORLD,"Amat.m",viewer,ierr)
>> !!$    call MatView(DXX,viewer,ierr)
>> !!$    call PetscViewerDestroy(viewer,ierr)
>> !!$
>> !!$    call PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_WRITE,viewer,ierr)
>> !!$    call MatView(DXX,viewer,ierr)
>> !!$    call PetscViewerDestroy(viewer,ierr)
>>
>> !...Load a Matrix in Binary Format
>> !!$    call PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_READ,viewer,ierr)
>> !!$    call MatCreate(PETSC_COMM_WORLD,DLOAD,ierr)
>> !!$    call MatSetType(DLOAD,MATAIJ,ierr)
>> !!$    call MatLoad(DLOAD,viewer,ierr)
>> !!$    call PetscViewerDestroy(viewer,ierr)
>>
>>     !call MatTranspose(DXX,MatReuse reuse,Mat *B)
>>     !call MatView(DXX,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>> !! SOLVE POISSON EQUATION FOR THE FIRST TIME !!
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>
>> !...Create linear solver context
>>     call KSPCreate(PETSC_COMM_WORLD,ksp,ierr)
>>
>> !...Set operators. Here the matrix that defines the linear system also serves as the preconditioning matrix.
>>     !call KSPSetOperators(ksp,A,A,DIFFERENT_NONZERO_PATTERN,ierr) !aha commented and replaced by next line
>>     call KSPSetOperators(ksp,DXX,DXX,ierr) ! remember: here DXX=DXX+DYY
>>
>>     !call KSPSetOperators(ksp,DLOAD,DLOAD,ierr) ! remember: here DXX=DXX+DYY
>>
>>     tol = 1.e-10
>>     !call KSPSetTolerances(ksp,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr) ! set relative tolerance and uses defualt for absolute and divergence tol
>>     call KSPSetTolerances(ksp,tol,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr) ! set relative and absolute tolerances and uses defualt for divergence tol
>>
>> !...Set the Direct (LU) Solver
>>     !call KSPSetType(ksp,KSPPREONLY,ierr)
>>     !call KSPGetPC(ksp,pc,ierr)
>>     !call PCSetType(pc,PCLU,ierr)
>>     !call PCFactorSetMatSolverPackage(pc,MATSOLVERMUMPS,ierr) ! MATSOLVERSUPERLU_DIST
>>
>> !...Set runtime options, e.g., -ksp_type <type> -pc_type <type> -ksp_monitor -ksp_rtol <rtol>
>>     !These options will override those specified above as long as KSPSetFromOptions() is called _after_
>>     !any other customization routines.
>>
>>     call KSPSetFromOptions(ksp,ierr)
>>
>> !...Sets an ADDITIONAL function to be called at every iteration to monitor the residual/error etc
>>     call KSPMonitorSet(ksp,KSPMonitorTrueResidualNorm,PETSC_NULL_OBJECT,PETSC_NULL_FUNCTION,ierr)
>>
>> !...Solve the linear system
>>     call KSPSolve(ksp,frhs,sol,ierr)
>>
>> !...View solver info (could use -ksp_view instead)
>>
>>     call KSPView(ksp,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>
>> !...Extract Maximum Value (at center of duct) from Solution Vector
>>
>>     call VecScatterCreateToZero(sol,ctx,sol_seq,ierr)
>>     !scatter as many times as you need
>>     call VecScatterBegin(ctx,sol,sol_seq,INSERT_VALUES,SCATTER_FORWARD,ierr)
>>     call VecScatterEnd(ctx,sol,sol_seq,INSERT_VALUES,SCATTER_FORWARD,ierr)
>>     !destroy scatter context and local vector when no longer needed
>>     call VecScatterDestroy(ctx,ierr)
>>
>>     !call VecView(sol_seq,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>
>>     call VecGetArray(sol_seq,sol_array,i_x,ierr)
>>
>>     if (rank==0) then
>>
>>        sol_mat_cmplx=0.0d0
>>
>>        do i=1,nxm2
>>           do j=1,nym2
>>              ij=lim2(i)+j
>>              sol_mat_cmplx(i,j) = sol_array(i_x + ij)
>>           enddo
>>        enddo
>>
>>        U00 = sol_mat_cmplx((nxm2+1)/2,(nym2+1)/2)
>>
>>     endif
>>
>>     source=0
>>     Call MPI_Bcast(U00,1,MPI_DOUBLE_COMPLEX,source,MPI_COMM_WORLD,ierr)
>>
>>     !call VecGetArrayReadF90(sol,xx_v,ierr) ! requires #include <petsc/finclude/petscvec.h90>
>>     !atest = xx_v(3)
>>     !call VecRestoreArrayReadF90(sol,xx_v,ierr)
>>     !write(*,*)'atest',atest
>>
>>     call VecRestoreArray(sol_seq,sol_array,i_x,ierr)
>>
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>> !! SOLVE POISSON EQUATION FOR THE SECOND TIME !!
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>
>> !...Fill in New Right-Hand-Side Vector (frhs2)
>>     call VecSetValues(frhs2,Iend-Istart,loc,xwork1/U00,INSERT_VALUES,ierr)
>>
>> !...Assemble New RHS Vector
>>     call VecAssemblyBegin(frhs2,ierr)
>>     call VecAssemblyEnd(frhs2,ierr)
>>
>> !...Solve System
>>     call KSPSolve(ksp,frhs2,sol,ierr)
>>
>> !...Get Final Solution
>>     call VecScatterCreateToZero(sol,ctx,sol_seq,ierr)
>>     call VecScatterBegin(ctx,sol,sol_seq,INSERT_VALUES,SCATTER_FORWARD,ierr)
>>     call VecScatterEnd(ctx,sol,sol_seq,INSERT_VALUES,SCATTER_FORWARD,ierr)
>>     call VecScatterDestroy(ctx,ierr)
>>
>>     call VecGetArray(sol_seq,sol_array,i_x,ierr)
>>
>>     if (rank==0) then
>>
>>        usol=0.0d0
>>        sol_mat_cmplx=0.0d0
>>
>>        do i=1,nxm2
>>           do j=1,nym2
>>              ij=lim2(i)+j
>>              sol_mat_cmplx(i,j) = sol_array(i_x + ij)
>>           enddo
>>        enddo
>>
>>        usol(2:nx-1,2:ny-1) = dble(sol_mat_cmplx)
>>
>>     endif
>>
>>     call VecRestoreArray(sol_seq,sol_array,i_x,ierr)
>>
>> !...Send usol to all other processes (vectorize, broadcast and matrixize)
>>     li=0
>>     do i=1,nx
>>        li(i) = (i-1)*ny
>>     enddo
>>
>>     if (rank==0) then
>>
>>        do i=1,nx
>>           do j=1,ny
>>              ij=li(i)+j
>>              usol_vec(ij)=usol(i,j)
>>           enddo
>>        enddo
>>
>>     endif
>>
>>     call MPI_Bcast(usol_vec,nx*ny,MPI_DOUBLE,source,MPI_COMM_WORLD,ierr)
>>
>>     if (rank/=0) then
>>
>>        do i=1,nx
>>           do j=1,ny
>>              ij=li(i)+j
>>              usol(i,j)=usol_vec(ij)
>>           enddo
>>        enddo
>>
>>     endif
>>
>> !...Free work space. All PETSc objects should be destroyed when they are no longer needed.
>>
>>     deallocate(loc)
>>     deallocate(xwork1)
>>
>>     call KSPDestroy(ksp,ierr)
>>     call VecDestroy(frhs,ierr)
>>     call VecDestroy(frhs2,ierr)
>>     call VecDestroy(sol,ierr)
>>     call VecDestroy(sol_seq,ierr)
>>     call MatDestroy(DXX,ierr)
>>     call MatDestroy(DYY,ierr)
>>
>>     call PetscFinalize(ierr)
>>
>>
>> END SUBROUTINE Poiseuille_3D_PETSC
>>
>>
>>
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>
>>
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>> !!!!!!! HIEMENZ FLOW SOLVER !!!!!!!!
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>
>>
>> !*************************************************************************************************
>> ! on Veltins: ifort hiemenz.f90 -convert big_endian -r8 -i4 -O3 -132 -o hiemenz.x
>> ! ************************************************************************************************
>>       !program hiemenz
>>
>>       subroutine hiemenz(ymax,eps,n,si,eta,u0,v0,v1,v2,v3,w0,w1,w2)
>>
>>       implicit none
>>
>>       real(dp) eps,ymax,si
>>       integer(i4b) n,i
>>
>> !      real(dp),allocatable,dimension(:) :: eta
>> !      real(dp),allocatable,dimension(:) :: u0,v0,v1,v2,v3
>> !      real(dp),allocatable,dimension(:) :: w0,w1,w2
>>
>>       real(dp),dimension(n) :: eta
>>       real(dp),dimension(n) :: u0,v0,v1,v2,v3
>>       real(dp),dimension(n) :: w0,w1,w2
>>
>>       write(*,*)
>>       write(*,*) '*******************************************************************'
>>       write(*,*) '                       HIEMENZ SOLVER                              '
>>       write(*,*) '*******************************************************************'
>>       write(*,*)
>>
>> !
>> !..... Numerical Parameters
>> !
>>
>> !Domain height and number of points
>>
>>       !ymax=100
>>       !n=500001
>>
>> !Tolerance for Newton iteration
>>
>>       !eps=1e-12
>>
>> !Initial guess for Newton iteration: f''(0)
>>
>>       !si = -1.232587656820134
>>
>> !
>> !..... Allocate arrays
>> !
>> !      allocate(eta(n))
>> !      allocate(u0(n),v0(n),v1(n),v2(n),v3(n))
>> !      allocate(w0(n),w1(n),w2(n))
>>
>> !
>> !..... Compute solution
>> !
>>
>>       call hiemenz_fct(ymax,eps,n,si,eta,u0,v0,v1,v2,v3,w0,w1,w2)
>>
>> !
>> !..... Write out solution in ASCII format
>> !
>>
>>       write(*,*)
>>       write(*,*) 'Writing solution to hiemenz.dat'
>>       write(*,*)
>>
>>       open(unit=15,file='hiemenz.dat',form='formatted')
>>
>>       do i=1,n
>>          write(15,'(9E21.11)') eta(i),u0(i),v0(i),v1(i),v2(i),v3(i),w0(i),w1(i),w2(i)
>>       end do
>>
>>       close(15)
>>
>>
>>
>>     end subroutine hiemenz
>>
>>
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>
>>
>>       subroutine hiemenz_fct(ymax,eps,n,si,eta,u0,v0,v1,v2,v3,w0,w1,w2)
>>
>>       implicit none
>>
>>       integer(i4b) i,iter,n,j
>>       real(dp) ymax,res,p,eps,s,si
>>
>>       real(dp),allocatable,dimension(:,:) :: v,w
>>
>>       real(dp) eta(n)
>>       real(dp) u0(n),v0(n),v1(n),v2(n),v3(n)
>>       real(dp) w0(n),w1(n),w2(n)
>>
>>       !external w_ode
>>
>>       write(*,*) 'eps=',eps
>>       write(*,*) 'ymax=',ymax
>>       write(*,*) 'N=',n
>>       write(*,*)
>>
>> !
>> !     Allocate arrays
>> !
>>       allocate(v (6,n))
>>       allocate(w (5,n))
>>
>> !
>> !     Create grid
>> !
>>       do i=1,n
>>          eta(i) = ymax * real(i-1)/real(n-1)
>>       end do
>> !
>> !     Newton-Raphson iteration for v
>> !
>>       iter = 0
>>       s = si
>>       res = 1.
>>       write(*,*) 'Newton-Raphson iteration for v: s=',s
>>
>>       do while (res.gt.eps)
>>
>>          iter=iter+1
>>
>>          call hiemenz_eval(s,eta,n,v)
>>
>>          s = s - (v(2,n) + 1.0) / v(5,n)
>>          res = abs(v(2,n) + 1.0)
>>
>>          write(*,*) iter,s,res
>>
>>       end do
>>
>>       write(*,*) 'Number of iterations ',iter
>>       write(*,*)
>>       write(*,*) "v''(0)=",v(3,1)
>>
>> !
>> !     Now compute w
>> !
>>       w(1,1) = 0.
>>       w(2,1) = v(3,1)
>>
>>       w(3,1) = 0.
>>       w(4,1) = 0.
>>       w(5,1) = v(3,1)
>>
>>       do i=2,n
>>          call rk4(w(1,i-1),w(1,i),eta(i)-eta(i-1),5,w_ode)
>>       end do
>>
>> !
>> !     Rescale w to match boundary conditions at infinity
>> !
>>       p = 1./w(1,n)
>>
>>       do i=1,n
>>          w(1,i) = w(1,i) * p
>>          w(2,i) = w(2,i) * p
>>       end do
>>
>>       write(*,*) "w'(0)=",w(2,1)
>>
>> !
>> !     Now compute v''', w'' from the RHS and copy all values to new arrays
>> !
>>
>>       do i=1,n
>>
>>          u0(i) = -v(2,i)
>>          v0(i) = v(1,i)
>>          v1(i) = v(2,i)
>>          v2(i) = v(3,i)
>>          v3(i) = -v(2,i)*v(2,i) + v(1,i)*v(3,i) + 1.0
>>          w0(i) = w(1,i)
>>          w1(i) = w(2,i)
>>          w2(i) = w(2,i)*v(1,i)
>>
>>       end do
>>
>>
>>       deallocate(v,w)
>>
>>     end subroutine hiemenz_fct
>>
>>
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>
>>
>>       subroutine hiemenz_eval(s,eta,n,f)
>>
>>       implicit none
>>
>>       integer(i4b) n,i
>>       real(dp) s
>>       real(dp) eta(n),f(6,n)
>>
>>       !external v_ode
>>
>>       f(1,1) = 0.
>>       f(2,1) = 0.
>>       f(3,1) = s
>>
>>       f(4,1) = 0.
>>       f(5,1) = 0.
>>       f(6,1) = 1.
>>
>>       do i=2,n
>>          call rk4(f(1,i-1),f(1,i),eta(i)-eta(i-1),6,v_ode)
>>       end do
>>
>>     end subroutine hiemenz_eval
>>
>>
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>
>>
>>       subroutine v_ode(y,dy)
>>
>>       implicit none
>>
>>       real(dp) y(6),dy(6)
>>
>>       dy(1) = y(2)
>>       dy(2) = y(3)
>>       dy(3) = -y(2)*y(2) + y(1)*y(3) + 1.0
>>
>>       dy(4) = y(5)
>>       dy(5) = y(6)
>>       dy(6) = y(3)*y(4) - 2.0*y(2)*y(5) + y(1)*y(6)
>>
>>       end subroutine v_ode
>>
>>
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>
>>
>>       subroutine w_ode(y,dy)
>>
>>       implicit none
>>
>>       real(dp) y(5),dy(5)
>>
>>       dy(1) = y(2)
>>       dy(2) = y(2)*y(3)
>>
>>       dy(3) = y(4)
>>       dy(4) = y(5)
>>       dy(5) = -y(4)*y(4) + y(3)*y(5) + 1.0
>>
>>       end subroutine w_ode
>>
>>
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>
>>
>>       subroutine rk4(y1,y2,h,nn,der)
>> !
>> !     Perform one RK4 step with step size h of a n-vector
>> !     Input:  y1(n)  old step
>> !             h      step size
>> !             nn     vector size
>> !             der    derivative function
>> !     Output: y2(nn) new step
>> !
>>       implicit none
>>
>>       integer(i4b) nn
>>
>>       real(dp) y1(nn),y2(nn),y(nn)
>>       real(dp) k1(nn),k2(nn),k3(nn),k4(nn)
>>       real(dp) h
>>
>>       external der
>> !
>> !     First RK substep
>> !
>>
>>       y(:) = y1(:)
>>       call der(y,k1)
>>       k1(:)=h*k1(:)
>>
>> !
>> !     Second RK substep
>> !
>>
>>       y(:) = y1(:) + .5*k1(:)
>>       call der(y,k2)
>>       k2(:)=h*k2(:)
>>
>> !
>> !     Third RK substep
>> !
>>
>>       y(:) = y1(:) + .5*k2(:)
>>       call der(y,k3)
>>       k3(:)=h*k3(:)
>>
>> !
>> !     Fourth RK substep
>> !
>>
>>       y(:) = y1(:) + k3(:)
>>       call der(y,k4)
>>       k4(:)=h*k4(:)
>>
>> !
>> !     Compose solution after full RK step
>> !
>>       y2(:) = y1(:) + ( k1(:) + 2.0*k2(:) + 2.0*k3(:) + k4(:) ) / 6.0
>>
>>       end subroutine rk4
>>
>>
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>
>>
>>       subroutine compute_baseflow_derivative(DXYZ,uvwvec,nx,ny,UVWxyz)
>>
>>         implicit none
>>
>>         integer(i4b) :: i,j
>>
>>         integer(i4b),intent(in) :: nx,ny
>>
>>         real(dp),dimension(nx*ny),intent(in) :: uvwvec
>>         real(dp),dimension(nx*ny,nx*ny),intent(in) :: DXYZ
>>         real(dp),dimension(nx*ny,nx*ny),intent(out) :: UVWxyz
>>
>>         UVWxyz = 0.0
>>
>>         do i=1,nx*ny
>>            do j=1,nx*ny
>>
>>               UVWxyz(i,i) = UVWxyz(i,i) + DXYZ(i,j)*uvwvec(j)
>>
>>            enddo
>>         enddo
>>
>>       end subroutine compute_baseflow_derivative
>>
>>
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>
>>
>>       subroutine compute_UVW_DXYZ(DXYZ,uvwvec,nx,ny,UVW_DXYZ)
>>
>>         implicit none
>>
>>         integer(i4b) :: i,j
>>
>>         integer(i4b),intent(in) :: nx,ny
>>
>>         real(dp),dimension(nx*ny),intent(in) :: uvwvec
>>         real(dp),dimension(nx*ny,nx*ny),intent(in) :: DXYZ
>>         real(dp),dimension(nx*ny,nx*ny),intent(out) :: UVW_DXYZ
>>
>>         do i=1,nx*ny
>>            do j=1,nx*ny
>>
>>               UVW_DXYZ(i,j) = uvwvec(i)*DXYZ(i,j)
>>
>>            enddo
>>         enddo
>>
>>       end subroutine compute_UVW_DXYZ
>>
>>
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>
>>
>>
>>
>> END MODULE BASEFLOW
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> !!$
>> !!$
>> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>> !!$
>> !!$  SUBROUTINE Poiseuille_3D(nz,ny,AA,usol,zz,yy)
>> !!$
>> !!$    character(128) :: file_name
>> !!$    integer(i4b) :: INFO,NRHS,ct,i,j,N,file_num,m1,n1,p1,q1
>> !!$
>> !!$    integer(i4b),intent(in) :: nz,ny
>> !!$    real(dp),intent(in) :: AA
>> !!$
>> !!$    real(dp) :: ymin,ymax,zmin,zmax,dzidz,d2zidz2,dyidy,d2yidy2,U00
>> !!$    real(dp) :: start,finish
>> !!$
>> !!$    real(dp),dimension(nz,nz,2) :: DMZ
>> !!$    real(dp),dimension(ny,ny,2) :: DMY
>> !!$
>> !!$    real(dp),dimension(nz,nz) :: D2Z
>> !!$    real(dp),dimension(ny,ny) :: D2Y
>> !!$
>> !!$    real(dp),dimension(nz-2,nz-2) :: D2Zs
>> !!$    real(dp),dimension(ny-2,ny-2) :: D2Ys
>> !!$
>> !!$    real(dp),dimension(nz-2,nz-2) :: IZ
>> !!$    real(dp),dimension(ny-2,ny-2) :: IY
>> !!$
>> !!$    real(dp),dimension(nz,ny) :: usol,zz,yy
>> !!$    real(dp),dimension(nz-2,ny-2) :: utmp
>> !!$
>> !!$    real(dp),dimension(nz) :: zi,z
>> !!$    real(dp),dimension(ny) :: yi,y
>> !!$
>> !!$    real(dp),dimension( (nz-2)*(ny-2) ) :: frhs
>> !!$    real(dp),dimension( (nz-2)*(ny-2),(nz-2)*(ny-2) ) :: AMAT,DZZ,DYY
>> !!$
>> !!$    integer(i4b),dimension((nz-2)*(ny-2)) :: IPIV
>> !!$
>> !!$    frhs=0.0
>> !!$
>> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>> !!$!!!!!!! 3D POISEUILLE FLOW !!!!!!!!
>> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>> !!$
>> !!$    zmin=-AA
>> !!$    zmax=AA
>> !!$
>> !!$    ymin=-1
>> !!$    ymax=1
>> !!$
>> !!$    !
>> !!$    !! .....Create Grid
>> !!$    !
>> !!$
>> !!$    if ( mod(nz,2)==0 .or.  mod(ny,2)==0   ) then
>> !!$       WRITE(*,*)
>> !!$       STOP'STOPPING... IN 3D POISEUILLE BASEFLOW NZ,NY NEED TO BE ODD'
>> !!$    endif
>> !!$
>> !!$    !
>> !!$    !! .....Get collocation points and chebyshev differentiation matrices
>> !!$    !
>> !!$
>> !!$    call cheby(nz-1,zi,DMZ)
>> !!$    call cheby(ny-1,yi,DMY)
>> !!$
>> !!$    ! z-mapping from [-1,1]->[-ZMAX,ZMAX]
>> !!$    z=zmax*zi
>> !!$
>> !!$    ! y-mapping (from [-1,1]->[-1,1])
>> !!$    y=yi
>> !!$
>> !!$    !Compute the metric terms
>> !!$    dzidz = 1/zmax
>> !!$    d2zidz2 = 0
>> !!$
>> !!$    dyidy = 1
>> !!$    d2yidy2 = 0
>> !!$
>> !!$    !Scale the differentiation matrix (due to the use of the mapping)
>> !!$
>> !!$    !z-direction
>> !!$    !D1Z = dzidz*DMZ(:,:,1)
>> !!$    D2Z  = d2zidz2*DMZ(:,:,1) + dzidz**2*DMZ(:,:,2)
>> !!$    D2Zs = D2Z(2:nz-1,2:nz-1)
>> !!$
>> !!$    !y-direction
>> !!$    !D1Y = dyidy*DMY(:,:,1)
>> !!$    D2Y  = d2yidy2*DMY(:,:,1) + dyidy**2*DMY(:,:,2)
>> !!$    D2Ys = D2Y(2:ny-1,2:ny-1)
>> !!$
>> !!$    IZ=0.0
>> !!$    IY=0.0
>> !!$
>> !!$    do i=1,nz-2
>> !!$       IZ(i,i)=1.0
>> !!$    enddo
>> !!$
>> !!$    do i=1,ny-2
>> !!$       IY(i,i)=1.0
>> !!$    enddo
>> !!$
>> !!$    m1=size(IY,1)
>> !!$    n1=size(IY,2)
>> !!$    p1=size(D2Zs,1)
>> !!$    q1=size(D2Zs,2)
>> !!$
>> !!$    call mykron(IY,D2Zs,m1,n1,p1,q1,DZZ)
>> !!$
>> !!$    m1=size(D2Ys,1)
>> !!$    n1=size(D2Ys,2)
>> !!$    p1=size(IZ,1)
>> !!$    q1=size(IZ,2)
>> !!$
>> !!$    call mykron(D2Ys,IZ,m1,n1,p1,q1,DYY)
>> !!$
>> !!$    AMAT = DYY + DZZ
>> !!$
>> !!$    !CALL PRINT_MATRIX( 'DZZ', (nz-2)*(ny-2), (nz-2)*(ny-2), DZZ )
>> !!$    !CALL PRINT_MATRIX( 'DYY', (nz-2)*(ny-2), (nz-2)*(ny-2),DYY )
>> !!$
>> !!$
>> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>> !!$    !! SOLVE POISSON EQUATION FOR THE FIRST TIME !!
>> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>> !!$
>> !!$
>> !!$
>> !!$    do i=1,(ny-2)*(nz-2)
>> !!$       frhs(i)=-2.0
>> !!$    enddo
>> !!$
>> !!$    INFO=0
>> !!$    NRHS=1 ! only 1 rhs here
>> !!$    N=(nz-2)*(ny-2)
>> !!$
>> !!$
>> !!$    !
>> !!$    ! Compute the LU factorization of A.
>> !!$    !
>> !!$
>> !!$    ! Note: on exit of dgetrf, AMAT is not AMAT anymore but contains the factors L and U
>> !!$    ! from the factorization A = P*L*U; the unit diagonal elements of L are not stored.
>> !!$
>> !!$    !call PRINT_MATRIX( 'AMAT', N, N, AMAT )
>> !!$
>> !!$
>> !!$    call cpu_time(start)
>> !!$    CALL dgetrf( N, N, AMAT, N, IPIV, INFO )
>> !!$    call cpu_time(finish)
>> !!$
>> !!$    !write(*,*)'AMAT AFTER',AMAT
>> !!$
>> !!$    print '("Time LU = ",f15.4," seconds.")',finish-start
>> !!$
>> !!$    IF( INFO .NE. 0 ) THEN
>> !!$       WRITE(*,*)'INFO',INFO
>> !!$       STOP 'PROBLEM IN LAPACK (Poiseuille_3D)'
>> !!$    ENDIF
>> !!$
>> !!$
>> !!$    !
>> !!$    ! Solve the system A*X = B, overwriting B with X.
>> !!$    !
>> !!$
>> !!$    IF( INFO.EQ.0 ) THEN
>> !!$
>> !!$       call cpu_time(start)
>> !!$       CALL dgetrs( 'No transpose', n, nrhs, AMAT, N, IPIV, frhs, N, INFO )
>> !!$       call cpu_time(finish)
>> !!$
>> !!$       print '("Time Linear System Solve = ",f15.4," seconds.")',finish-start
>> !!$       write(*,*)
>> !!$
>> !!$    END IF
>> !!$
>> !!$    ct=0
>> !!$    do j=1,ny-2
>> !!$       do i=1,nz-2
>> !!$
>> !!$          ct=ct+1
>> !!$          utmp(i,j) = frhs(ct)
>> !!$
>> !!$       enddo
>> !!$    enddo
>> !!$
>> !!$    usol = 0.0
>> !!$    usol(2:nz-1,2:ny-1) = utmp(:,:)
>> !!$
>> !!$    zz=0.0
>> !!$    yy=0.0
>> !!$
>> !!$    do i=1,nz
>> !!$       do j=1,ny
>> !!$
>> !!$          zz(i,j)=z(i)
>> !!$          yy(i,j)=y(j)
>> !!$
>> !!$       enddo
>> !!$    enddo
>> !!$
>> !!$    U00 = usol( (nz+1)/2 , (ny+1)/2 )
>> !!$
>> !!$
>> !!$
>> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>> !!$!! SOLVE POISSON EQUATION FOR THE SECOND TIME !!
>> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>> !!$
>> !!$
>> !!$    utmp=0.0
>> !!$    usol=0.0
>> !!$    frhs=0.0
>> !!$
>> !!$    !New,scaled rhs
>> !!$    do i=1,(ny-2)*(nz-2)
>> !!$       frhs(i)=-2.0/U00
>> !!$    enddo
>> !!$
>> !!$    !
>> !!$    ! Solve the system A*X = B, overwriting B with X.
>> !!$    !
>> !!$
>> !!$    ! Note: here we already have the LU factorization so that we only need a call to dgetrs
>> !!$
>> !!$    CALL dgetrs( 'No transpose', N, NRHS, AMAT, N, IPIV, frhs, N, INFO )
>> !!$
>> !!$    IF( INFO .NE. 0 ) THEN
>> !!$       WRITE(*,*)'INFO',INFO
>> !!$       STOP 'PROBLEM IN LAPACK (Poiseuille_3D -- solve 2)'
>> !!$    ENDIF
>> !!$
>> !!$    !write(*,*)'frhs',frhs
>> !!$
>> !!$    ct=0
>> !!$    do j=1,ny-2
>> !!$       do i=1,nz-2
>> !!$
>> !!$          ct=ct+1
>> !!$          utmp(i,j) = frhs(ct)
>> !!$
>> !!$       enddo
>> !!$    enddo
>> !!$
>> !!$    usol(2:nz-1,2:ny-1) = utmp(:,:)
>> !!$
>> !!$
>> !!$  END SUBROUTINE Poiseuille_3D
>> !!$
>> !!$
>> !
>> !  Description: Build complex matrices A and B in the context of a generalized
>> !  eigenvalue problem (GEVP)
>> !
>> !
>> !/*T
>> !  Concepts: Build complex matrices
>> !  Processors: n
>> !T*/
>> !
>> ! -----------------------------------------------------------------------
>>
>> MODULE PETSC
>>
>>   USE TYPEDEF
>>   USE WRITE_PRINT
>>
>>   IMPLICIT NONE
>>
>> CONTAINS
>>
>>   Subroutine SetupSolveGEVP(nx,ny,nxy,alpha,beta,Re)
>>
>> #include <petsc/finclude/petscsys.h>
>> #include <petsc/finclude/petscvec.h>
>> #include <petsc/finclude/petscmat.h>
>> #include <petsc/finclude/petscmat.h90>
>> #include <petsc/finclude/petscpc.h>
>> #include <petsc/finclude/petscksp.h>
>>
>> #include <slepc/finclude/slepcsys.h>
>> #include <slepc/finclude/slepceps.h>
>>
>> !...Non PETSc/SLEPc Variables
>>
>>     real(dp),intent(in) :: alpha,beta,Re
>>     integer(i4b),intent(in) :: nx,ny,nxy
>>
>>     integer(i4b) :: ij
>>     integer(i4b) :: sizem,rank,source
>>
>>     integer(i4b),dimension(:),allocatable  :: idxm1,idxn1
>>     integer(i4b),dimension(:),allocatable  :: idxm2,idxn2
>>     integer(i4b),dimension(:),allocatable  :: idxm3,idxn3
>>
>>     integer(i4b),dimension(:),allocatable  :: li
>>     integer(i4b),dimension(:),allocatable  :: all_bc
>>     integer(i4b),dimension(:),allocatable  :: u_bc,v_bc,w_bc,p_bc
>>     integer(i4b),dimension(:),allocatable  :: fst_bc,wall_bc
>>     integer(i4b),dimension(:),allocatable  :: outlet_bc,inlet_bc
>>
>>
>>     complex(dpc) :: ibeta,Rec,alphac,betac,small,sigma
>>     complex(dpc),dimension(:,:),allocatable :: D1Xc,D2Xc,D1Yc,D2Yc
>>
>>     complex(dpc),dimension(nxy) :: uvec_cmplx,uxvec_cmplx,uyvec_cmplx
>>     complex(dpc),dimension(nxy) :: vvec_cmplx,vxvec_cmplx,vyvec_cmplx
>>     complex(dpc),dimension(nxy) :: wvec_cmplx,wxvec_cmplx,wyvec_cmplx
>>
>>     complex(dpc),dimension(3*nxy) :: wvec_cmplx3
>>     complex(dpc),dimension(ny,ny) :: VDIAG,VDY
>>
>> !...Temporary variables
>>     integer(i4b),dimension(:),allocatable  :: loc
>>     complex(dpc),dimension(:),allocatable  :: xwork1
>>
>>
>> !...SLEPC VARIABLES
>>     EPS eps
>>     EPSType tname
>>
>>     ST st
>>     PC pc
>>
>>     Vec xr,xi
>>
>>     PetscReal      error
>>     PetscScalar    kr,ki
>>
>>     PetscLogDouble mem
>>
>>     PetscInt       maxit,nconv
>>     PetscInt       nev,ncv,mpd
>>     PetscInt       three
>>     PetscInt       ct,ct1,ct2,ct3,ct4
>>
>>     PetscInt       icntl,ival,ival1
>>
>>     PetscReal tolslepc
>>     PetscInt maxiter
>>
>> !...PETSC VARIABLES
>>
>>     PetscReal      norm,tol,nrm,nrm1
>>     PetscInt       i,j,k,II,JJ,its
>>
>>     PetscInt       jmin,jmax
>>     PetscInt       ione,ntimes
>>     PetscErrorCode ierr
>>     PetscBool      flg
>>     PetscScalar    v,one,zero,rhs
>>
>>     KSP            ksp
>>     PetscRandom    rctx
>>
>> !...MPI
>>     !PetscMPIInt    rank,size
>>
>> !...Matrices indices
>>
>>     PetscInt       IstartA,IendA,IstartB,IendB
>>
>> !...Vectors
>>
>>     Vec            i_vec,frhs,sol
>>
>> !...Matrices
>>
>>     Mat            A,B
>>
>>     !  Note: Any user-defined Fortran routines (such as MyKSPMonitor)
>>     !  MUST be declared as external.
>>
>>     !external MyKSPMonitor,MyKSPConverged
>>
>> !#if !defined(PETSC_USE_COMPLEX)
>> !#error "this code requires PETSc --with-scalar-type=complex build"
>> !#endif
>> !#if !defined(PETSC_USE_REAL_DOUBLE)
>> !#error "this code requires PETSc --with-precision=real build"
>> !#endif
>>
>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
>> !                           Beginning of program                         !
>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
>>
>>     call SlepcInitialize(PETSC_NULL_CHARACTER,ierr)!;CHKERRQ(ierr)
>>
>>     call PetscMemorySetGetMaximumUsage(ierr)!;CHKERRQ(ierr)
>>
>>     call PetscOptionsInsertString("-mat_superlu_dist_parsymbfact",ierr)
>>
>>     call MPI_COMM_SIZE(MPI_COMM_WORLD,sizem,ierr)!;CHKERRQ(ierr)
>>     call MPI_COMM_RANK(MPI_COMM_WORLD,rank,ierr)!;CHKERRQ(ierr)
>>
>>     call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>     !call PetscMemoryGetMaximumUsage(mem,ierr)
>>     call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>     if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (entering module)',rank,'    memory:',mem
>>
>>     !call PetscOptionsGetInt(PETSC_NULL_CHARACTER,'-nx',nx,flg,ierr)
>>     !call PetscOptionsGetInt(PETSC_NULL_CHARACTER,'-ny',ny,flg,ierr)
>>
>>     ione=1 ! integer
>>     ibeta = imag_unit*beta
>>     one = (1.0d0,0.0d0)
>>     zero = (0.0d0,0.0d0)
>>     Rec=Re
>>     alphac=alpha
>>     betac=beta
>>
>>     source=0
>>
>>     ct=0
>>
>> !...Convert Arrays to Complex
>>
>>     uvec_cmplx=uvec
>>     uxvec_cmplx=uxvec
>>     uyvec_cmplx=uyvec
>>
>>     vvec_cmplx=vvec
>>     vxvec_cmplx=vxvec
>>     vyvec_cmplx=vyvec
>>
>>     wvec_cmplx=wvec
>>     wxvec_cmplx=wxvec
>>     wyvec_cmplx=wyvec
>>
>>     wvec_cmplx3(1:nxy)=wvec_cmplx
>>     wvec_cmplx3(nxy+1:2*nxy)=wvec_cmplx
>>     wvec_cmplx3(2*nxy+1:3*nxy)=wvec_cmplx
>>
>>     allocate(D1Xc(nx,nx),D2Xc(nx,nx),D1Yc(ny,ny),D2Yc(ny,ny))
>>
>>     D1Xc=D1X
>>     D1Yc=D1Y
>>
>>     D2Xc=D2X
>>     D2Yc=D2Y
>>
>>     !call MPI_Bcast(wvec_cmplx3,3*nxy,MPI_DOUBLE_COMPLEX,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>
>> !...Parallel Matrices
>>
>>     !Create A
>>     call MatCreateAIJ(PETSC_COMM_WORLD,PETSC_DECIDE,PETSC_DECIDE,4*nxy,4*nxy,2*(nx+ny),PETSC_NULL_INTEGER,max(nx,ny),PETSC_NULL_INTEGER,A,ierr)!;CHKERRQ(ierr)
>>
>>     !Create B
>>
>>     call MatCreateAIJ(PETSC_COMM_WORLD,PETSC_DECIDE,PETSC_DECIDE,4*nxy,4*nxy,1,PETSC_NULL_INTEGER,0,PETSC_NULL_INTEGER,B,ierr)!;CHKERRQ(ierr)
>>
>>     call MatGetOwnershipRange(A,IstartA,IendA,ierr)!;CHKERRQ(ierr)
>>     call MatGetOwnershipRange(B,IstartB,IendB,ierr)!;CHKERRQ(ierr)
>>
>>     !write(*,*)'IstartA,IendA',IstartA,IendA
>>     !write(*,*)'IstartB,IendB',IstartB,IendB
>>
>>     if (IstartA > 4*nxy .or. IstartB > 4*nxy .or. IendA > 4*nxy .or. IendB > 4*nxy) then
>>        stop 'indices problem in module_petsc'
>>     endif
>>
>> !...NEED TO TEST WITHOUT THIS NEXT LINE TO UNDERSTAND !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>> !...This line avoids error [0]PETSC ERROR: Argument out of range [0]PETSC ERROR: New nonzero at (470,470)...
>>     call MatSetOption(A,MAT_NEW_NONZERO_ALLOCATION_ERR,PETSC_FALSE,ierr)!;CHKERRQ(ierr)
>>
>> !...Get Memory Usage
>>     call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>     !call PetscMemoryGetMaximumUsage(mem,ierr)
>>     call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>     if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (after matcreate)',rank,'    memory:',mem
>>
>> !...Build A in Parallel
>>
>>     if (rank == 0) call cpu_time(start)
>>
>>     do i=IstartA,IendA-1
>>
>>        if     ( i < nxy ) then
>>
>>           if (abs(uyvec_cmplx(i+1))>1e10) STOP '1'
>>           call MatSetValues(A,ione,i,ione,i+nxy,uyvec_cmplx(i+1),INSERT_VALUES,ierr)!;CHKERRQ(ierr) ! Uy (block 1,2)
>>
>>           !Build DX (block 1,4)
>>           ii=1+floor((i+0.01)/ny)
>>           jj=1
>>
>>           jmin=mod(i,ny)
>>           jmax=jmin+(nx-1)*ny
>>
>>           do j=jmin,jmax,ny
>>
>>              if (abs(D1Xc(ii,jj))>1e10) STOP '2'
>>              call MatSetValues(A,ione,i,ione,j+3*nxy,D1Xc(ii,jj),INSERT_VALUES,ierr) ! Build DX (block 1,4)
>>              jj=jj+1
>>
>>           enddo
>>
>>           !Build -DXX/Re (part of block 1,1)
>>           ii=1+floor((i+0.01)/ny)
>>           jj=1
>>
>>           jmin=mod(i,ny)
>>           jmax=jmin+(nx-1)*ny
>>
>>           do j=jmin,jmax,ny
>>
>>              if (abs(-D2Xc(ii,jj)/Rec)>1e10) STOP '3'
>>              call MatSetValues(A,ione,i,ione,j,-D2Xc(ii,jj)/Rec,INSERT_VALUES,ierr) !Build -DXX/Re (part of block 1,1)
>>              jj=jj+1
>>
>>           enddo
>>
>>
>>        elseif ( i > nxy-1 .and. i < 2*nxy ) then
>>
>>           if (abs(vxvec_cmplx(i-nxy+1))>1e10) STOP '4'
>>           call MatSetValues(A,ione,i,ione,i-nxy,vxvec_cmplx(i-nxy+1),INSERT_VALUES,ierr)!;CHKERRQ(ierr) ! Vx (block 2,1)
>>
>>           !Build DY (block 2,4)
>>           ii=mod(i,ny)+1
>>           jj=1
>>
>>           jmin=floor((i-nxy+0.01)/ny)*ny
>>
>>           do j=jmin,jmin+(ny-1)
>>
>>              if (abs(D1Yc(ii,jj))>1e10) STOP '5'
>>              call MatSetValues(A,ione,i,ione,j+3*nxy,D1Yc(ii,jj),INSERT_VALUES,ierr) ! Build DY (block 2,4)
>>              jj=jj+1
>>
>>           enddo
>>
>>
>>           !Build -DXX/Re (part of block 2,2)
>>           ii=1+floor((i-nxy+0.01)/ny)
>>           jj=1
>>
>>           jmin=mod(i,ny)
>>           jmax=jmin+(nx-1)*ny
>>
>>           do j=jmin,jmax,ny
>>
>>              if (abs(-D2Xc(ii,jj)/Rec)>1e10) STOP '6'
>>              call MatSetValues(A,ione,i,ione,j+nxy,-D2Xc(ii,jj)/Rec,INSERT_VALUES,ierr) !Build -DXX/Re (part of block 2,2)
>>              jj=jj+1
>>
>>           enddo
>>
>>
>>
>>
>>        elseif ( i > 2*nxy-1 .and. i < 3*nxy ) then
>>
>>           call MatSetValues(A,ione,i,ione,i+nxy,ibeta,INSERT_VALUES,ierr)! iBeta (block 3,4)
>>
>>           call MatSetValues(A,ione,i,ione,i-2*nxy,wxvec_cmplx(i-2*nxy+1),INSERT_VALUES,ierr)! Wx (block 3,1)
>>           call MatSetValues(A,ione,i,ione,i  -nxy,wyvec_cmplx(i-2*nxy+1),INSERT_VALUES,ierr)! Wy (block 3,2)
>>
>>
>>           !Build -DXX/Re (part of block 3,3)
>>           ii=1+floor((i-2*nxy+0.01)/ny)
>>           jj=1
>>
>>           jmin=mod(i,ny)
>>           jmax=jmin+(nx-1)*ny
>>
>>           do j=jmin,jmax,ny
>>
>>              call MatSetValues(A,ione,i,ione,j+2*nxy,-D2Xc(ii,jj)/Rec,INSERT_VALUES,ierr) !Build -DXX/Re (part of block 3,3)
>>              jj=jj+1
>>
>>           enddo
>>
>>
>>        elseif ( i > 3*nxy-1 ) then
>>
>>           call MatSetValues(A,ione,i,ione,i-nxy,ibeta,INSERT_VALUES,ierr)! iBeta (block 4,3)
>>
>>           !Build DX (block 4,1)
>>           ii=1+floor(((i-3*nxy)+0.01)/ny)
>>           jj=1
>>
>>           jmin=mod(i,ny)
>>           jmax=jmin+(nx-1)*ny
>>
>>           do j=jmin,jmax,ny
>>
>>              call MatSetValues(A,ione,i,ione,j,D1Xc(ii,jj),INSERT_VALUES,ierr)
>>              jj=jj+1
>>
>>           enddo
>>
>>           !Build DY (block 4,2)
>>           ii=mod(i,ny)+1
>>           jj=1
>>
>>           jmin=floor((i-3*nxy+0.01)/ny)*ny
>>
>>           do j=jmin,jmin+(ny-1)
>>
>>              call MatSetValues(A,ione,i,ione,j+nxy,D1Yc(ii,jj),INSERT_VALUES,ierr)
>>              jj=jj+1
>>
>>           enddo
>>
>>        endif
>>
>>     enddo
>>
>>     if (rank==0) then
>>
>>        call cpu_time(finish)
>>        write(*,*)
>>        print '("Time Partial Parallel Build A #1 = ",f21.3," seconds.")',finish-start
>>
>>     endif
>>
>>
>>     call MatAssemblyBegin(A,MAT_FLUSH_ASSEMBLY,ierr)!;CHKERRQ(ierr) ! necessary to switch between INSERT_VALUES and ADD_VALUES
>>     call MatAssemblyEnd(A,MAT_FLUSH_ASSEMBLY,ierr)!;CHKERRQ(ierr)   ! necessary to switch between INSERT_VALUES and ADD_VALUES
>>
>>
>>
>> !...Finish Blocks A11, A22 and A33
>>
>>     if (rank == 0) call cpu_time(start)
>>
>>     VDY=(0.0d0,0.0d0)
>>     VDIAG=(0.0d0,0.0d0)
>>
>>     do i=IstartA,IendA-1
>>        if (i < 3*nxy) then
>>           call MatSetValues(A,ione,i,ione,i,betac**2/Rec+imag_unit*betac*wvec_cmplx3(i+1),ADD_VALUES,ierr)!;CHKERRQ(ierr)
>>        endif
>>     enddo
>>
>>     do i=IstartA,IendA-1
>>
>>        if     ( i < nxy ) then
>>
>>           !Build -DYY/Rec (part of block 1,1)
>>           ii=mod(i,ny)+1
>>           jj=1
>>
>>           jmin=floor((i+0.01)/ny)*ny
>>
>>           do j=jmin,jmin+(ny-1)
>>
>>              call MatSetValues(A,ione,i,ione,j,-D2Yc(ii,jj)/Rec,ADD_VALUES,ierr)
>>              jj=jj+1
>>
>>           enddo
>>
>>
>>           !Build U*DX (part of block 1,1)
>>           ii=1+floor((i+0.01)/ny)
>>           jj=1
>>
>>           jmin=mod(i,ny)
>>           jmax=jmin+(nx-1)*ny
>>
>>           do j=jmin,jmax,ny
>>
>>              call MatSetValues(A,ione,i,ione,j,uvec_cmplx(i+1)*D1Xc(ii,jj),ADD_VALUES,ierr)
>>              jj=jj+1
>>
>>           enddo
>>
>>
>>           !Build V*DY (part of block 1,1)
>>           ii=mod(i,ny)+1
>>           jj=1
>>
>>           jmin=floor((i+0.01)/ny)*ny
>>
>>           do j=jmin,jmin+(ny-1)
>>              call MatSetValues(A,ione,i,ione,j,vvec_cmplx(i+1)*D1Yc(ii,jj),ADD_VALUES,ierr)
>>              jj=jj+1
>>
>>           enddo
>>
>>
>>           call MatSetValues(A,ione,i,ione,i,uxvec_cmplx(i+1),ADD_VALUES,ierr)!;CHKERRQ(ierr) ! Ux (block 1,1)
>>
>>
>>
>>
>>        elseif ( i > nxy-1 .and. i < 2*nxy ) then
>>
>>           !Build -DYY/Rec (part of block 2,2)
>>           ii=mod(i,ny)+1
>>           jj=1
>>
>>           jmin=floor((i-nxy+0.01)/ny)*ny
>>
>>           do j=jmin,jmin+(ny-1)
>>
>>              call MatSetValues(A,ione,i,ione,j+nxy,-D2Yc(ii,jj)/Rec,ADD_VALUES,ierr) ! Build DY (block 2,4)
>>              jj=jj+1
>>
>>           enddo
>>
>>
>>           !Build U*DX (part of block 2,2)
>>           ii=1+floor((i-nxy+0.01)/ny)
>>           jj=1
>>
>>           jmin=mod(i,ny)
>>           jmax=jmin+(nx-1)*ny
>>
>>           do j=jmin,jmax,ny
>>
>>              call MatSetValues(A,ione,i,ione,j+nxy,uvec_cmplx(i-nxy+1)*D1Xc(ii,jj),ADD_VALUES,ierr)
>>              jj=jj+1
>>
>>           enddo
>>
>>
>>           !Build V*DY (part of block 2,2)
>>           ii=mod(i,ny)+1
>>           jj=1
>>
>>           jmin=floor((i-nxy+0.01)/ny)*ny
>>
>>           do j=jmin,jmin+(ny-1)
>>              call MatSetValues(A,ione,i,ione,j+nxy,vvec_cmplx(i-nxy+1)*D1Yc(ii,jj),ADD_VALUES,ierr)
>>              jj=jj+1
>>
>>           enddo
>>
>>           call MatSetValues(A,ione,i,ione,i,vyvec_cmplx(i-nxy+1),ADD_VALUES,ierr)!;CHKERRQ(ierr) ! Vy (block 2,2)
>>
>>
>>        elseif ( i > 2*nxy-1 .and. i < 3*nxy ) then
>>
>>           !Build -DYY/Rec (part of block 3,3)
>>           ii=mod(i,ny)+1
>>           jj=1
>>
>>           jmin=floor((i-2*nxy+0.01)/ny)*ny
>>
>>           do j=jmin,jmin+(ny-1)
>>
>>              call MatSetValues(A,ione,i,ione,j+2*nxy,-D2Yc(ii,jj)/Rec,ADD_VALUES,ierr) ! Build DY (block 2,4)
>>              jj=jj+1
>>
>>           enddo
>>
>>
>>           !Build U*DX (part of block 3,3)
>>           ii=1+floor((i-2*nxy+0.01)/ny)
>>           jj=1
>>
>>           jmin=mod(i,ny)
>>           jmax=jmin+(nx-1)*ny
>>
>>           do j=jmin,jmax,ny
>>
>>              call MatSetValues(A,ione,i,ione,j+2*nxy,uvec_cmplx(i-2*nxy+1)*D1Xc(ii,jj),ADD_VALUES,ierr)
>>              jj=jj+1
>>
>>           enddo
>>
>>
>>           !Build V*DY (part of block 3,3)
>>           ii=mod(i,ny)+1
>>           jj=1
>>
>>           jmin=floor((i-2*nxy+0.01)/ny)*ny
>>
>>           do j=jmin,jmin+(ny-1)
>>              call MatSetValues(A,ione,i,ione,j+2*nxy,vvec_cmplx(i-2*nxy+1)*D1Yc(ii,jj),ADD_VALUES,ierr)
>>              jj=jj+1
>>
>>           enddo
>>
>>        endif
>>
>>     enddo
>>
>>
>>     if (rank==0) then
>>
>>        call cpu_time(finish)
>>        write(*,*)
>>        print '("Time Partial Parallel Build A #2 = ",f21.3," seconds.")',finish-start
>>
>>     endif
>>
>> !$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
>> !$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
>>
>>
>>     !...Artificially create diagonal element for A ==> TO BE REMOVED
>>     small = (0.000001d0,0.0d0)
>>     do i=IstartA,IendA-1
>>        call MatSetValues(A,ione,i,ione,i,small,ADD_VALUES,ierr)!;CHKERRQ(ierr)
>>     enddo
>>
>>     call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>     !call PetscMemoryGetMaximumUsage(mem,ierr)
>>     call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>     if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (A just before assembly)',rank,'    memory:',mem
>>
>>
>>     if (rank==0) then
>>        call cpu_time(start)
>>     endif
>>
>> !...Assemble A
>>     call MatAssemblyBegin(A,MAT_FINAL_ASSEMBLY,ierr)!;CHKERRQ(ierr)
>>     call MatAssemblyEnd(A,MAT_FINAL_ASSEMBLY,ierr)!;CHKERRQ(ierr)
>>     !call MatView(A,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>
>>     if (rank==0) then
>>        call cpu_time(finish)
>>        write(*,*)
>>        print '("Time to assemble A = ",f21.3," seconds.")',finish-start
>>     endif
>>
>>
>>     call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>     !call PetscMemoryGetMaximumUsage(mem,ierr)
>>     call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>     if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (A build and assembled)',rank,'    memory:',mem
>>
>>
>> !...Build B in parallel
>>     if (rank==0) then
>>        call cpu_time(start)
>>     endif
>>
>>     do i=IstartB,IendB-1
>>        if (i < 3*nxy) then
>>           call MatSetValues(B,ione,i,ione,i,imag_unit,INSERT_VALUES,ierr)!;CHKERRQ(ierr)
>>        endif
>>     enddo
>>
>> !...Assemble B
>>     call MatAssemblyBegin(B,MAT_FINAL_ASSEMBLY,ierr)!;CHKERRQ(ierr)
>>     call MatAssemblyEnd(B,MAT_FINAL_ASSEMBLY,ierr)!;CHKERRQ(ierr)
>>     !call MatView(B,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>
>>     call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>     !call PetscMemoryGetMaximumUsage(mem,ierr)
>>     call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>     if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (B build and assembled)',rank,'    memory:',mem
>>
>>
>>     call MatNorm(B,NORM_FROBENIUS,nrm1,ierr)!;CHKERRQ(ierr)
>>
>> !!$    if (rank==0) then
>> !!$       write(*,*)'norm B:',nrm1
>> !!$    endif
>>
>>     if (rank==0) then
>>        call cpu_time(finish)
>>        write(*,*)
>>        print '("Time to build and assemble B = ",f21.3," seconds.")',finish-start
>>     endif
>>
>>
>> !...Set Boundary Conditions
>>
>>     if (rank==0) then
>>
>>        allocate(li(nx))
>>
>>        do i=1,nx
>>           li(i)=(i-1)*ny
>>        enddo
>>
>>        ct1=0
>>        ct2=0
>>        ct3=0
>>        ct4=0
>>
>>        do i=1,nx
>>           do j=1,ny
>>
>>              if (j==1) then ! fst_bc
>>                 ct1=ct1+1
>>              elseif (j==ny) then ! wall_bc
>>                 ct2=ct2+1
>>              elseif (i==1) then ! outlet_bc
>>                 ct3=ct3+1
>>              elseif (i==nx) then ! inlet_bc
>>                 ct4=ct4+1
>>              endif
>>
>>           enddo
>>        enddo
>>
>>        ct=ct1+ct2+ct3+ct4
>>
>>     endif ! if (rank == 0)
>>
>>     call MPI_Bcast(ct,1,MPI_INT,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>     call MPI_Bcast(ct1,1,MPI_INT,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>     call MPI_Bcast(ct2,1,MPI_INT,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>     call MPI_Bcast(ct3,1,MPI_INT,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>     call MPI_Bcast(ct4,1,MPI_INT,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>
>>     allocate(fst_bc(ct1))
>>     allocate(wall_bc(ct2))
>>     allocate(outlet_bc(ct3))
>>     allocate(inlet_bc(ct4))
>>
>>     allocate(all_bc(3*ct))
>>
>>     allocate(u_bc(ct))
>>     allocate(v_bc(ct))
>>     allocate(w_bc(ct))
>>     allocate(p_bc(ct))
>>
>>     if (rank == 0) then
>>
>>        ct1=0
>>        ct2=0
>>        ct3=0
>>        ct4=0
>>
>>        do i=1,nx
>>           do j=1,ny
>>
>>              ij=li(i)+j-1
>>
>>              if (j==1) then ! fst_bc
>>                 ct1=ct1+1
>>                 fst_bc(ct1)=ij
>>              elseif (j==ny) then ! wall_bc
>>                 ct2=ct2+1
>>                 wall_bc(ct2)=ij
>>              elseif (i==1) then ! outlet_bc
>>                 ct3=ct3+1
>>                 outlet_bc(ct3)=ij
>>              elseif (i==nx) then ! inlet_bc
>>                 ct4=ct4+1
>>                 inlet_bc(ct4)=ij
>>              endif
>>
>>           enddo
>>        enddo
>>
>>        u_bc(1:ct1)=fst_bc
>>        u_bc(ct1+1:ct1+ct2)=wall_bc
>>        u_bc(ct1+ct2+1:ct1+ct2+ct3)=outlet_bc
>>        u_bc(ct1+ct2+ct3+1:ct1+ct2+ct3+ct4)=inlet_bc
>>
>>        v_bc=u_bc+nxy
>>        w_bc=v_bc+nxy
>>        p_bc=w_bc+nxy
>>
>>        all_bc=[u_bc,v_bc,w_bc]
>>
>>     endif ! if (rank == 0)
>>
>>     call MPI_Bcast(all_bc,3*ct,MPI_INT,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>
>>     !For parallel case, all processes that share  matrix MUST call this routine, regardless of whether any rows being zeroed are owned by them.
>>     call MatZeroRows(A,3*ct,all_bc, one,zero,zero,ierr);CHKERRQ(ierr)
>>     call MatZeroRows(B,3*ct,all_bc,zero,zero,zero,ierr);CHKERRQ(ierr)
>>
>>     !call MatView(B,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>
>>     ! cannot be inside a if (rank==0) statment!!!
>>     call MatNorm(A,NORM_FROBENIUS,nrm,ierr)!;CHKERRQ(ierr)
>>     call MatNorm(B,NORM_FROBENIUS,nrm1,ierr)!;CHKERRQ(ierr)
>>
>>     if (rank==0) then
>>        write(*,*)'norm A:',nrm
>>        write(*,*)'norm B:',nrm1
>>     endif
>>
>>
>>
>> !!!!!! TESTING HOW BIG LU CAN BE !!!!!!!!!!!!!!!!
>>
>> !!$    sigma = (1.0d0,0.0d0)
>> !!$    call MatAXPY(A,-sigma,B,DIFFERENT_NONZERO_PATTERN,ierr) ! on exit A = A-sigma*B
>> !!$
>> !!$    !...Create linear solver context
>> !!$    call KSPCreate(PETSC_COMM_WORLD,ksp,ierr)
>> !!$
>> !!$!...Set operators. Here the matrix that defines the linear system also serves as the preconditioning matrix.
>> !!$    !call KSPSetOperators(ksp,A,A,DIFFERENT_NONZERO_PATTERN,ierr) !aha commented and replaced by next line
>> !!$    call KSPSetOperators(ksp,A,A,ierr) ! remember: here A = A-sigma*B
>> !!$
>> !!$    tol = 1.e-10
>> !!$    call KSPSetTolerances(ksp,tol,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr) ! set relative and absolute tolerances and uses defualt for divergence tol
>> !!$
>> !!$!...Set the Direct (LU) Solver
>> !!$    call KSPSetType(ksp,KSPPREONLY,ierr)
>> !!$    call KSPGetPC(ksp,pc,ierr)
>> !!$    call PCSetType(pc,PCLU,ierr)
>> !!$    call PCFactorSetMatSolverPackage(pc,MATSOLVERSUPERLU_DIST,ierr) ! MATSOLVERSUPERLU_DIST MATSOLVERMUMPS
>> !!$
>> !!$!...Create right-hand-side vector
>> !!$    call MatCreateVecs(A,frhs,PETSC_NULL_OBJECT,ierr)
>> !!$    call MatCreateVecs(A,sol,PETSC_NULL_OBJECT,ierr)
>> !!$
>> !!$    allocate(xwork1(IendA-IstartA))
>> !!$    allocate(loc(IendA-IstartA))
>> !!$
>> !!$    ct=0
>> !!$    do i=IstartA,IendA-1
>> !!$       ct=ct+1
>> !!$       loc(ct)=i
>> !!$       xwork1(ct)=(1.0d0,0.0d0)
>> !!$    enddo
>> !!$
>> !!$    call VecSetValues(frhs,IendA-IstartA,loc,xwork1,INSERT_VALUES,ierr)
>> !!$    call VecZeroEntries(sol,ierr)
>> !!$
>> !!$    deallocate(xwork1,loc)
>> !!$
>> !!$!...Assemble Vectors
>> !!$    call VecAssemblyBegin(frhs,ierr)
>> !!$    call VecAssemblyEnd(frhs,ierr)
>> !!$
>> !!$!...Solve the linear system
>> !!$    call KSPSolve(ksp,frhs,sol,ierr)
>> !!$
>> !!$    !call VecView(sol,PETSC_VIEWER_STDOUT_WORLD,ierr)
>> !!$
>> !!$    STOP
>>
>>
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>> !!!!!!!!!!!!!!!!!!!!!!!           SLEPC         !!!!!!!!!!!!!!!!!!!!!!!!!!
>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>
>>     if (rank==0) call cpu_time(start)
>>
>>
>>     call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>     call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>     if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (begin slepc)',rank,'    memory:',mem
>>
>> !...Get vector(s) compatible with the matrix, i.e. with the same parallel layout
>>     call MatCreateVecs(A,xr,xi,ierr)
>> !!$    call MatCreateVecs(A,xr,PETSC_NULL_OBJECT,ierr)
>> !!$    call MatCreateVecs(A,xi,PETSC_NULL_OBJECT,ierr)
>>
>>
>> !...Create Eigensolver Context and Spectral Transformation context
>>     call EPSCreate(PETSC_COMM_WORLD,eps,ierr)
>>     !call STCreate(PETSC_COMM_WORLD,st,ierr)
>>
>> !...Set Operators and Problem Type - Generalized Eigenvalue Problem
>>     call EPSSetOperators(eps,A,B,ierr)
>>     !call EPSSetProblemType(eps,EPS_PGNHEP,ierr) ! THIS ONE LEADS TO AN ERROR --> CHECK WHY BECAUSE MY B SEEMS FITTING THAT CRITERION
>>     call EPSSetProblemType(eps,EPS_GNHEP,ierr)
>>
>> !...Select Portion of Spectrum
>>     call EPSSetTarget(eps,(3.0d0,0.d0),ierr)
>>     call EPSSetWhichEigenpairs(eps,EPS_TARGET_MAGNITUDE,ierr)
>>
>> !...Select Algorithm for Eigenvalue Computation (default is Krylov-Schur)
>>     call EPSSetType(eps,EPSKRYLOVSCHUR,ierr) !EPSARNOLDI,EPSKRYLOVSCHUR
>>
>>     call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>     call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>     if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (slepc after EPSSetType)',rank,'    memory:',mem
>>
>> !...Set Tolerance and Maxiter for Solver
>>     tolslepc=1e-12
>>     maxiter=500
>>     !call EPSSetTolerances(eps,PETSC_DEFAULT_REAL,maxiter,ierr)
>>     call EPSSetTolerances(eps,tolslepc,maxiter,ierr)
>>
>> !...Sets number of eigenvalues to compute and dimension of subspace
>>     nev=200
>>     ncv=3*nev
>>     mpd=10*nev
>>     !call EPSSetDimensions(eps,nev,ncv,mpd,ierr) PETSC_DEFAULT
>>     call EPSSetDimensions(eps,nev,PETSC_DEFAULT_INTEGER,PETSC_DEFAULT_INTEGER,ierr)
>>
>>     call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>     call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>     if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (before EPSGetST)',rank,'    memory:',mem
>>
>> !...Set the Spectral Transformation --> Use Shift-And-Invert
>>     call EPSGetST(eps,st,ierr)
>>     call STSetType(st,STSINVERT,ierr)
>>
>> !...Set Linear Solver
>>     call STGetKSP(st,ksp,ierr)
>>     call KSPSetType(ksp,KSPPREONLY,ierr)
>>     call KSPGetPC(ksp,pc,ierr)
>>     call PCSetType(pc,PCLU,ierr) ! could try PCCHOLESKY
>>     call PCFactorSetMatSolverPackage(pc,MATSOLVERSUPERLU_DIST,ierr) ! MATSOLVERSUPERLU_DIST,MATSOLVERMUMPS
>>
>> !...Set Solver Parameters at Runtime
>>     call EPSSetFromOptions(eps,ierr)
>>
>>     call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>     call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>     if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (after EPSSetFromOptions)',rank,'    memory:',mem
>>
>> !...Solve the Eigensystem
>>     call EPSSolve(eps,ierr)
>>
>>     call EPSGetIterationNumber(eps,its,ierr)
>>     if (rank .eq. 0) then
>>        write(*,110) its
>>     endif
>> 110 format (/' Number of iterations of the method:',I4)
>>
>> !...Optional: Get some information from the solver and display it
>>     call EPSGetType(eps,tname,ierr)
>>     if (rank .eq. 0) then
>>        write(*,120) tname
>>     endif
>> 120 format (' Solution method: ',A)
>>
>>     nev=10
>>     call EPSGetDimensions(eps,nev,PETSC_NULL_INTEGER,PETSC_NULL_INTEGER,ierr)
>>     if (rank .eq. 0) then
>>        write(*,130) nev
>>     endif
>> 130 format (' Number of requested eigenvalues:',I4)
>>     call EPSGetTolerances(eps,tol,maxit,ierr)
>>     if (rank .eq. 0) then
>>        write(*,140) tol, maxit
>>     endif
>> 140 format (' Stopping condition: tol=',1P,E10.4,', maxit=',I4)
>>
>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>> !     Display solution and clean up
>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>
>> !...Get number of converged eigenpairs
>>     call EPSGetConverged(eps,nconv,ierr)
>>     if (rank .eq. 0) then
>>        write(*,150) nconv
>>     endif
>> 150 format (' Number of converged eigenpairs:',I4/)
>>
>> !...Display eigenvalues and relative errors
>>     if (nconv.gt.0) then
>>        if (rank .eq. 0) then
>>           write(*,*) '         kr               ki          ||Ax-kx||/||kx||'
>>           write(*,*) ' ----------------- -----------------  ------------------'
>>        endif
>>        do i=0,nconv-1
>>           !...Get converged eigenpairs: i-th eigenvalue is stored in kr (real part) and ki (imaginary part)
>>           call EPSGetEigenpair(eps,i,kr,ki,xr,xi,ierr)
>>
>>           !...Compute the relative error associated to each eigenpair
>>           call EPSComputeError(eps,i,EPS_ERROR_RELATIVE,error,ierr)
>>           if (rank .eq. 0) then
>>              write(*,160) PetscRealPart(kr),PetscImaginaryPart(kr), error
>>           endif
>> 160       format (1P,'   ',E21.11,'       ',E21.11,'      ',E21.11)
>>
>>        enddo
>>
>>     endif
>>
>> !...Free work space
>>
>>     if (rank==0) deallocate(li)
>>
>>     deallocate(D1Xc,D2Xc,D1Yc,D2Yc)
>>
>>     deallocate(fst_bc)
>>     deallocate(wall_bc)
>>     deallocate(outlet_bc)
>>     deallocate(inlet_bc)
>>
>>     deallocate(all_bc)
>>
>>     deallocate(u_bc)
>>     deallocate(v_bc)
>>     deallocate(w_bc)
>>     deallocate(p_bc)
>>
>>     !call STDestroy(st,ierr)
>>     call EPSDestroy(eps,ierr)
>>     call MatDestroy(A,ierr)
>>     call MatDestroy(B,ierr)
>>     !call VecDestroy(i_vec,ierr)
>>     call VecDestroy(xr,ierr)
>>     call VecDestroy(xi,ierr)
>>
>> !...Finalize
>>     call SlepcFinalize(ierr)
>>
>>     if (rank==0) then
>>        call cpu_time(finish)
>>        write(*,*)
>>        print '("Total time for SLEPC = ",f21.3," seconds.")',finish-start
>>     endif
>>
>>     END Subroutine SETUPSOLVEGEVP
>>
>>
>>     END MODULE PETSC
>>
>>
>>
>>
>>
>> !!$       write(*,*)'fst_bc',fst_bc
>> !!$       write(*,*)'wall_bc',wall_bc
>> !!$       write(*,*)'outlet_bc',outlet_bc
>> !!$       write(*,*)'inlet_bc',inlet_bc
>> !!$
>> !!$       write(*,*)'all_bc',all_bc
>>
>> !!$       write(*,*)'ct1+ct2+ct3+ct4',ct1+ct2+ct3+ct4
>>
>>
>>
>> !!$    call MatCreate(PETSC_COMM_WORLD,A,ierr)
>> !!$    call MatSetSizes(A,PETSC_DECIDE,PETSC_DECIDE,4*nxy,4*nxy,ierr)
>> !!$    call MatSetFromOptions(A,ierr)
>> !!$    call MatSetUp(A,ierr)
>>
>>
>>
>>        !call VecCreateSeq(PETSC_COMM_SELF,nxy,i_vec,ierr) ! sequential vector
>>        !call VecSetValues(i_vec,nxy,loc,xwork1,INSERT_VALUES,ierr)
>>
>>        !  Assemble vector
>>        !call VecAssemblyBegin(i_vec,ierr)
>>        !call VecAssemblyEnd(i_vec,ierr)
>>
>>     !  Create parallel matrix, specifying only its global dimensions.
>>     !  When using MatCreate(), the matrix format can be specified at
>>     !  runtime. Also, the parallel partitioning of the matrix is
>>     !  determined by PETSc at runtime.
>>
>>
>>
>> !!$    call MatCreate(PETSC_COMM_WORLD,B,ierr)
>> !!$    call MatSetSizes(B,PETSC_DECIDE,PETSC_DECIDE,4*nxy,4*nxy,ierr)
>> !!$    call MatSetFromOptions(B,ierr)
>> !!$    call MatSetUp(B,ierr)
>>
>>     !  Currently, all PETSc parallel matrix formats are partitioned by
>>     !  contiguous chunks of rows across the processors.  Determine which
>>     !  rows of the matrix are locally owned.
>>
>>
>>
>>
>>
>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>> !                    Include files
>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>> !
>> !  This program uses CPP for preprocessing, as indicated by the use of
>> !  PETSc include files in the directory petsc/include/finclude.  This
>> !  convention enables use of the CPP preprocessor, which allows the use
>> !  of the #include statements that define PETSc objects and variables.
>> !
>> !  Use of the conventional Fortran include statements is also supported
>> !  In this case, the PETsc include files are located in the directory
>> !  petsc/include/foldinclude.
>> !
>> !  Since one must be very careful to include each file no more than once
>> !  in a Fortran routine, application programmers must exlicitly list
>> !  each file needed for the various PETSc components within their
>> !  program (unlike the C/C++ interface).
>> !
>>
>>
>>
>>
>>     !write(*,*)'IstartA,IendA',IstartA,IendA
>>     !write(*,*)'IstartB,IendB',IstartB,IendB
>>
>>
>>
>> !!$#include <finclude/petscsys.h>
>> !!$#include <finclude/petscvec.h>
>> !!$#include <finclude/petscmat.h>
>> !!$#include <finclude/petscmat.h90>
>> !!$#include <finclude/petscpc.h>
>> !!$#include <finclude/petscksp.h>
>> !!$
>> !!$#include <finclude/slepcsys.h>
>> !!$#include <finclude/slepceps.h>
>>
>>
>>
>>
>>
>>
>>
>>
>> !!$      do i=1,nx
>> !!$         do j=1,nx
>> !!$            D1X(i,j)=100+j+(i-1)*nx
>> !!$         enddo
>> !!$      enddo
>>
>> !!$      do i=1,ny
>> !!$         do j=1,ny
>> !!$            D1Y(i,j)=999.d0
>> !!$         enddo
>> !!$      enddo
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> !  Create parallel vectors.
>> !   - Here, the parallel partitioning of the vector is determined by
>> !     PETSc at runtime.  We could also specify the local dimensions
>> !     if desired -- or use the more general routine VecCreate().
>> !   - When solving a linear system, the vectors and matrices MUST
>> !     be partitioned accordingly.  PETSc automatically generates
>> !     appropriately partitioned matrices and vectors when MatCreate()
>> !     and VecCreate() are used with the same communicator.
>> !   - Note: We form 1 vector from scratch and then duplicate as needed.
>>
>>       !call VecCreateMPI(PETSC_COMM_WORLD,PETSC_DECIDE,m*n,u,ierr)
>>       !call VecSetFromOptions(u,ierr)
>>       !call VecDuplicate(u,b,ierr)
>>       !call VecDuplicate(b,x,ierr)
>>
>> !  Set exact solution; then compute right-hand-side vector.
>> !  By default we use an exact solution of a vector with all
>> !  elements of 1.0;  Alternatively, using the runtime option
>> !  -random_sol forms a solution vector with random components.
>>
>> !!$      call PetscOptionsHasName(PETSC_NULL_CHARACTER,'-random_exact_sol',flg,ierr)
>> !!$      if (flg) then
>> !!$         call PetscRandomCreate(PETSC_COMM_WORLD,rctx,ierr)
>> !!$         call PetscRandomSetFromOptions(rctx,ierr)
>> !!$         call VecSetRandom(u,rctx,ierr)
>> !!$         call PetscRandomDestroy(rctx,ierr)
>> !!$      else
>> !!$         call VecSet(u,one,ierr)
>> !!$      endif
>> !!$      call MatMult(A,u,b,ierr)
>>
>>
>> !  View the exact solution vector if desired
>>
>> !!$      call PetscOptionsHasName(PETSC_NULL_CHARACTER,"-view_exact_sol",flg,ierr)
>> !!$      if (flg) then
>> !!$         call VecView(u,PETSC_VIEWER_STDOUT_WORLD,ierr)
>> !!$      endif
>>
>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>> !         Create the linear solver and set various options
>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>
>> !  Create linear solver context
>>
>> !!$      call KSPCreate(PETSC_COMM_WORLD,ksp,ierr)
>>
>>
>> !  Set operators. Here the matrix that defines the linear system
>> !  also serves as the preconditioning matrix.
>>
>>       !call KSPSetOperators(ksp,A,A,DIFFERENT_NONZERO_PATTERN,ierr) !aha commented and replaced by next line
>> !!$      call KSPSetOperators(ksp,A,A,ierr)
>>
>>
>> !  Set linear solver defaults for this problem (optional).
>> !   - By extracting the KSP and PC contexts from the KSP context,
>> !     we can then directly directly call any KSP and PC routines
>> !     to set various options.
>> !   - The following four statements are optional; all of these
>> !     parameters could alternatively be specified at runtime via
>> !     KSPSetFromOptions(). All of these defaults can be
>> !     overridden at runtime, as indicated below.
>>
>> !     We comment out this section of code since the Jacobi
>> !     preconditioner is not a good general default.
>>
>> !      call KSPGetPC(ksp,pc,ierr)
>> !      ptype = PCJACOBI
>> !      call PCSetType(pc,ptype,ierr)
>> !      tol = 1.e-7
>> !      call KSPSetTolerances(ksp,tol,PETSC_DEFAULT_DOUBLE_PRECISION,
>> !     &     PETSC_DEFAULT_DOUBLE_PRECISION,PETSC_DEFAULT_INTEGER,ierr)
>>
>> !  Set user-defined monitoring routine if desired
>>
>>       !call PetscOptionsHasName(PETSC_NULL_CHARACTER,'-my_ksp_monitor',flg,ierr) ! flg set to true if that option has been specified
>>       !if (flg) then
>>       !  call KSPMonitorSet(ksp,MyKSPMonitor,PETSC_NULL_OBJECT,PETSC_NULL_FUNCTION,ierr) ! call MyKSPMonitor
>>       !endif
>>
>>       !tol = 1.e-10
>>       !call KSPSetTolerances(ksp,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr) ! set relative tolerance and uses defualt for absolute and divergence tol
>>       !call KSPSetTolerances(ksp,tol,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr) ! set relative and absolute tolerances and uses defualt for divergence tol
>>
>> !  Set runtime options, e.g.,
>> !      -ksp_type <type> -pc_type <type> -ksp_monitor -ksp_rtol <rtol>
>> !  These options will override those specified above as long as
>> !  KSPSetFromOptions() is called _after_ any other customization
>> !  routines.
>>
>>       !call KSPSetFromOptions(ksp,ierr)
>>
>>
>> !  Set convergence test routine if desired
>>
>>       !call PetscOptionsHasName(PETSC_NULL_CHARACTER,'-my_ksp_convergence',flg,ierr)
>>       !if (flg) then
>>       !  call KSPSetConvergenceTest(ksp,MyKSPConverged,PETSC_NULL_OBJECT,PETSC_NULL_FUNCTION,ierr)
>>       !endif
>>
>>
>>
>>       !call KSPMonitorSet(ksp,KSPMonitorTrueResidualNorm,PETSC_NULL_OBJECT,PETSC_NULL_FUNCTION,ierr);
>>
>>
>> !
>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>> !                      Solve the linear system
>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>
>>       !call KSPSolve(ksp,b,x,ierr)
>>
>>
>> !
>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>> !                      View solver info (could use -ksp_view instead)
>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>
>>       !added by aha
>>
>> !!$      write(*,*)''
>> !!$      write(*,*)'Start of KSPView'
>> !!$      write(*,*)'----------------'
>> !!$      write(*,*)''
>> !!$      call KSPView(ksp,PETSC_VIEWER_STDOUT_WORLD,ierr)
>> !!$      write(*,*)''
>> !!$      write(*,*)'End of KSPView'
>> !!$      write(*,*)'--------------'
>> !!$      write(*,*)''
>>
>>
>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>> !                     Check solution and clean up
>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>
>> !  Check the error
>> !!$      call VecAXPY(x,neg_one,u,ierr)
>> !!$      call VecNorm(x,NORM_2,norm,ierr)
>> !!$      call KSPGetIterationNumber(ksp,its,ierr)
>> !!$      if (rank .eq. 0) then
>> !!$        if (norm .gt. 1.e-12) then
>> !!$           write(6,100) norm,its
>> !!$        else
>> !!$           write(6,110) its
>> !!$        endif
>> !!$      endif
>> !!$  100 format('Norm of error ',e11.4,' iterations ',i5)
>> !!$  110 format('Norm of error < 1.e-12,iterations ',i5)
>>
>> !  Free work space.  All PETSc objects should be destroyed when they
>> !  are no longer needed.
>>
>> !!$      call KSPDestroy(ksp,ierr)
>> !!$      call VecDestroy(u,ierr)
>> !!$      call VecDestroy(x,ierr)
>> !!$      call VecDestroy(b,ierr)
>> !!$      call MatDestroy(A,ierr)
>>
>> !  Always call PetscFinalize() before exiting a program.  This routine
>> !    - finalizes the PETSc libraries as well as MPI
>> !    - provides summary and diagnostic information if certain runtime
>> !      options are chosen (e.g., -log_summary).  See PetscFinalize()
>> !      manpage for more information.
>>
>>
>> ! --------------------------------------------------------------
>> !
>> !  MyKSPMonitor - This is a user-defined routine for monitoring
>> !  the KSP iterative solvers.
>> !
>> !  Input Parameters:
>> !    ksp   - iterative context
>> !    n     - iteration number
>> !    rnorm - 2-norm (preconditioned) residual value (may be estimated)
>> !    dummy - optional user-defined monitor context (unused here)
>> !
>> !!$      subroutine MyKSPMonitor(ksp,n,rnorm,dummy,ierr)
>> !!$
>> !!$      implicit none
>> !!$
>> !!$#include <finclude/petscsys.h>
>> !!$#include <finclude/petscvec.h>
>> !!$#include <finclude/petscksp.h>
>> !!$
>> !!$      KSP              ksp
>> !!$      Vec              x
>> !!$      PetscErrorCode ierr
>> !!$      PetscInt n,dummy
>> !!$      PetscMPIInt rank
>> !!$      double precision rnorm
>> !!$
>> !!$!  Build the solution vector
>> !!$
>> !!$      call KSPBuildSolution(ksp,PETSC_NULL_OBJECT,x,ierr)
>> !!$
>> !!$!  Write the solution vector and residual norm to stdout
>> !!$!   - Note that the parallel viewer PETSC_VIEWER_STDOUT_WORLD
>> !!$!     handles data from multiple processors so that the
>> !!$!     output is not jumbled.
>> !!$
>> !!$      call MPI_Comm_rank(PETSC_COMM_WORLD,rank,ierr)
>> !!$      if (rank .eq. 0) write(6,100) n
>> !!$      call VecView(x,PETSC_VIEWER_STDOUT_WORLD,ierr)
>> !!$      if (rank .eq. 0) write(6,200) n,rnorm
>> !!$
>> !!$ 100  format('iteration ',i5,' solution vector:')
>> !!$ 200  format('iteration ',i5,' residual norm ',e11.4)
>> !!$      ierr = 0
>> !!$
>> !!$      end subroutine MyKSPMonitor
>>
>> ! --------------------------------------------------------------
>> !
>> !  MyKSPConverged - This is a user-defined routine for testing
>> !  convergence of the KSP iterative solvers.
>> !
>> !  Input Parameters:
>> !    ksp   - iterative context
>> !    n     - iteration number
>> !    rnorm - 2-norm (preconditioned) residual value (may be estimated)
>> !    dummy - optional user-defined monitor context (unused here)
>> !
>> !!$      subroutine MyKSPConverged(ksp,n,rnorm,flag,dummy,ierr)
>> !!$
>> !!$      implicit none
>> !!$
>> !!$#include <finclude/petscsys.h>
>> !!$#include <finclude/petscvec.h>
>> !!$#include <finclude/petscksp.h>
>> !!$
>> !!$      KSP              ksp
>> !!$      PetscErrorCode ierr
>> !!$      PetscInt n,dummy
>> !!$      KSPConvergedReason flag
>> !!$      double precision rnorm
>> !!$
>> !!$      if (rnorm .le. .05) then
>> !!$        flag = 1
>> !!$      else
>> !!$        flag = 0
>> !!$      endif
>> !!$      ierr = 0
>> !!$
>> !!$      end subroutine MyKSPConverged
>>
>>
>>
>> <valgrind.log.31371><valgrind.log.31372>


From bsmith at mcs.anl.gov  Mon Jul 13 15:19:55 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Mon, 13 Jul 2015 15:19:55 -0500
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <55A416FF.4010000@email.arizona.edu>
References: <559B1E6D.6040706@email.arizona.edu>
	<0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>
	<CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>
	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
	<CAFvbobW59z-r=HfahZdmfA1N-O2yUrSB3UVTMEtjsmptLaBHQw@mail.gmail.com>
	<CAEyxMWW0+rwwaTdJ1NKb7h=TJ13Ztw_7xndA0p7njYaXCBVV3Q@mail.gmail.com>
	<CAFvbobUxqP_mwATvcvOSqcrwNscmBWuWb+x1SsVQpR8iQXNn3Q@mail.gmail.com>
	<CAFvbobWxbhTFjMB9CT5cW6o_=P9CzOA-Lb0Pvwd9MKAo9or3mw@mail.gmail.com>
	<CAEyxMWXgtE=EQ32KDkhc-bR33QK3DEP=fwGG8GYgej269HML0w@mail.gmail.com>
	<F664907B-94A8-4517-BB6C-B7A907E65E1E@mcs.anl.gov>
	<55A40C15.40502@email.arizona.edu>
	<3537F594-4827-48AF-8EE3-24A445859D13@mcs.anl.gov>
	<55A416FF.4010000@email.arizona.edu>
Message-ID: <32077532-1614-431D-B75A-F447EE829D99@mcs.anl.gov>


   It lists the line numbers in __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182) __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356) where apparently two vectors are created but never get destroyed. Perhaps they get created twice and you only destroy them once? Or you increase their reference count?

  Barry


 4 bytes in 1 blocks are indirectly lost in loss record 1 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x4F56672: PetscStrallocpy (str.c:188)
==31371==    by 0x4F921F7: PetscObjectChangeTypeName (pname.c:153)
==31371==    by 0x51CA40C: VecCreate_Seq_Private (bvec2.c:888)
==31371==    by 0x51E0533: VecCreate_Seq (bvec3.c:39)
==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31371==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
==31371==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 4 bytes in 1 blocks are indirectly lost in loss record 2 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x4F56672: PetscStrallocpy (str.c:188)
==31371==    by 0x4F921F7: PetscObjectChangeTypeName (pname.c:153)
==31371==    by 0x51CA40C: VecCreate_Seq_Private (bvec2.c:888)
==31371==    by 0x51E0533: VecCreate_Seq (bvec3.c:39)
==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31371==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
==31371==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
==31371==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 8 bytes in 1 blocks are indirectly lost in loss record 3 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x5120B52: PetscLayoutSetUp (pmap.c:150)
==31371==    by 0x51CA3A9: VecCreate_Seq_Private (bvec2.c:887)
==31371==    by 0x51E0533: VecCreate_Seq (bvec3.c:39)
==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31371==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
==31371==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 8 bytes in 1 blocks are indirectly lost in loss record 4 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x5120B52: PetscLayoutSetUp (pmap.c:150)
==31371==    by 0x51CA3A9: VecCreate_Seq_Private (bvec2.c:887)
==31371==    by 0x51E0533: VecCreate_Seq (bvec3.c:39)
==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31371==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
==31371==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
==31371==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 24 bytes in 1 blocks are indirectly lost in loss record 5 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x51CA25C: VecCreate_Seq_Private (bvec2.c:879)
==31371==    by 0x51E0533: VecCreate_Seq (bvec3.c:39)
==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31371==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
==31371==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 24 bytes in 1 blocks are indirectly lost in loss record 6 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x51CA25C: VecCreate_Seq_Private (bvec2.c:879)
==31371==    by 0x51E0533: VecCreate_Seq (bvec3.c:39)
==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31371==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
==31371==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
==31371==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 56 bytes in 1 blocks are indirectly lost in loss record 7 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x511FE32: PetscLayoutCreate (pmap.c:53)
==31371==    by 0x51F743B: VecCreate (veccreate.c:39)
==31371==    by 0x51DFF42: VecCreateSeq (vseqcr.c:37)
==31371==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
==31371==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 56 bytes in 1 blocks are indirectly lost in loss record 8 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x511FE32: PetscLayoutCreate (pmap.c:53)
==31371==    by 0x51F743B: VecCreate (veccreate.c:39)
==31371==    by 0x51DFF42: VecCreateSeq (vseqcr.c:37)
==31371==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
==31371==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
==31371==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 80 bytes in 1 blocks are indirectly lost in loss record 9 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x4FCFDA6: PetscObjectComposedDataIncreaseReal (state.c:167)
==31371==    by 0x5203462: VecSet (rvector.c:590)
==31371==    by 0x51E05CA: VecCreate_Seq (bvec3.c:44)
==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31371==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
==31371==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 80 bytes in 1 blocks are indirectly lost in loss record 10 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x4FCFE5A: PetscObjectComposedDataIncreaseReal (state.c:168)
==31371==    by 0x5203462: VecSet (rvector.c:590)
==31371==    by 0x51E05CA: VecCreate_Seq (bvec3.c:44)
==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31371==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
==31371==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 80 bytes in 1 blocks are indirectly lost in loss record 11 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x4FCFDA6: PetscObjectComposedDataIncreaseReal (state.c:167)
==31371==    by 0x5203462: VecSet (rvector.c:590)
==31371==    by 0x51E05CA: VecCreate_Seq (bvec3.c:44)
==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31371==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
==31371==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
==31371==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 80 bytes in 1 blocks are indirectly lost in loss record 12 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x4FCFE5A: PetscObjectComposedDataIncreaseReal (state.c:168)
==31371==    by 0x5203462: VecSet (rvector.c:590)
==31371==    by 0x51E05CA: VecCreate_Seq (bvec3.c:44)
==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31371==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
==31371==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
==31371==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 1,296 bytes in 1 blocks are indirectly lost in loss record 13 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x51E044A: VecCreate_Seq (bvec3.c:37)
==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31371==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
==31371==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 1,296 bytes in 1 blocks are indirectly lost in loss record 14 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x51E044A: VecCreate_Seq (bvec3.c:37)
==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
==31371==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
==31371==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
==31371==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 3,044 (1,496 direct, 1,548 indirect) bytes in 1 blocks are definitely lost in loss record 15 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x51F7312: VecCreate (veccreate.c:37)
==31371==    by 0x51DFF42: VecCreateSeq (vseqcr.c:37)
==31371==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
==31371==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 
==31371== 3,044 (1,496 direct, 1,548 indirect) bytes in 1 blocks are definitely lost in loss record 16 of 17
==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
==31371==    by 0x51F7312: VecCreate (veccreate.c:37)
==31371==    by 0x51DFF42: VecCreateSeq (vseqcr.c:37)
==31371==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
==31371==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
==31371==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
==31371== 

> On Jul 13, 2015, at 2:52 PM, Anthony Haas <aph at email.arizona.edu> wrote:
> 
> Hi Barry,
> 
> If you look in module_baseflows.F90 line 467-473, I have:
> 
>    call KSPDestroy(ksp,ierr)
>    call VecDestroy(frhs,ierr)
>    call VecDestroy(frhs2,ierr)
>    call VecDestroy(sol,ierr)
>    call VecDestroy(sol_seq,ierr)
>    call MatDestroy(DXX,ierr)
>    call MatDestroy(DYY,ierr)
> 
> I checked again and all the vectors that I create (see module_baseflows.F90 lines 87-88) are destroyed there. Also when I use VecScatterCreateToZero, I always have a VecScatterDestroy after.
> 
> Thanks,
> 
> Anthony
> 
> 
> 
> On 07/13/2015 12:15 PM, Barry Smith wrote:
>>> On Jul 13, 2015, at 2:05 PM, Anthony Haas <aph at email.arizona.edu> wrote:
>>> 
>>> Hi,
>>> 
>>> I ran my program under Valgrind with 2 processors using the following:
>>> 
>>> ${PETSC_DIR}/${PETSC_ARCH}/bin/mpiexec -n 2 valgrind --tool=memcheck --leak-check=full --show-leak-kinds=all --num-callers=20 --log-file=valgrind.log.%p ./BiGlobal_Spectral_Petsc.x -malloc off -ksp_type preonly -pc_type lu -pc_factor_mat_solver_package superlu_dist -eps_view -st_ksp_type preonly -st_pc_type lu -st_pc_factor_mat_solver_package superlu_dist
>>> 
>>> Note that in my program, I use once PETSc alone to solve a linear system of equations (see module_baseflows.F90) and then later in the code I use SLEPc to get the eigenvalues (see module_petsc.F90). My main program is called BiGlobal_Spectral_Petsc.F90
>>> 
>>> I have attached the log files from Valgrind. It seems that quite a few erros occur in pzgstrf. See valgrind.log.31371 and 31372. Do I have any control over these errors?
>>    These are likely bugs in SuperLU_Dist.
>> 
>>> Then starting from line 403 in valgrind.log.31371 and 458 in valgrind.log.31372, I have a series of errors that seem to be related to a VecCreateSeq and to a VecScatterCreateToZero (see in module_baseflows.F90). Is there something I can do to avoid these errors?
>>    These are because you are not destroying all your vectors at the end.
>> 
>>> Thanks
>>> 
>>> Anthony
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> On 07/08/2015 01:49 PM, Barry Smith wrote:
>>>>    You should try running under valgrind, see:  http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind
>>>> 
>>>>     You can also run in the debugger (yes this is tricky on a batch system but possible) and see exactly what triggers the floating point exception or when it "hangs" interrupt the program to see where it is "hanging".
>>>> 
>>>> 
>>>>   Barry
>>>> 
>>>> 
>>>> 
>>>>> On Jul 8, 2015, at 12:34 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
>>>>> 
>>>>> Hi,
>>>>> 
>>>>> I have used the switch -mat_superlu_dist_parsymbfact in my pbs script. However, although my program worked fine with sequential symbolic factorization, I get one of the following 2 behaviors when I run with parallel symbolic factorization (depending on the number of processors that I use):
>>>>> 
>>>>> 1) the program just hangs (it seems stuck in some subroutine ==> see test.out-hangs)
>>>>> 2) I get a floating point exception ==> see test.out-floating-point-exception
>>>>> 
>>>>> Note that as suggested in the Superlu manual, I use a power of 2 number of procs. Are there any tunable parameters for the parallel symbolic factorization? Note that when I build my sparse matrix, most elements I add are nonzero of course but to simplify the programming, I also add a few zero elements in the sparse matrix. I was thinking that maybe if the parallel symbolic factorization proceed by block, there could be some blocks where the pivot would be zero, hence creating the FPE??
>>>>> 
>>>>> Thanks,
>>>>> 
>>>>> Anthony
>>>>> 
>>>>> 
>>>>> 
>>>>> On Wed, Jul 8, 2015 at 6:46 AM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>>> Did you find out how to change option to use parallel symbolic factorization?  Perhaps PETSc team can help.
>>>>> 
>>>>> Sherry
>>>>> 
>>>>> 
>>>>> On Tue, Jul 7, 2015 at 3:58 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>>> Is there an inquiry function that tells you all the available options?
>>>>> 
>>>>> Sherry
>>>>> 
>>>>> On Tue, Jul 7, 2015 at 3:25 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
>>>>> Hi Sherry,
>>>>> 
>>>>> Thanks for your message. I have used superlu_dist default options. I did not realize that I was doing serial symbolic factorization. That is probably the cause of my problem.
>>>>> Each node on Garnet has 60GB usable memory and I can run with 1,2,4,8,16 or 32 core per node.
>>>>> 
>>>>> So I should use:
>>>>> 
>>>>> -mat_superlu_dist_r 20
>>>>> -mat_superlu_dist_c 32
>>>>> 
>>>>> How do you specify the parallel symbolic factorization option? is it -mat_superlu_dist_matinput 1
>>>>> 
>>>>> Thanks,
>>>>> 
>>>>> Anthony
>>>>> 
>>>>> 
>>>>> On Tue, Jul 7, 2015 at 3:08 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>>> For superlu_dist failure, this occurs during symbolic factorization.  Since you are using serial symbolic factorization, it requires the entire graph of A to be available in the memory of one MPI task. How much memory do you have for each MPI task?
>>>>> 
>>>>> It won't help even if you use more processes.  You should try to use parallel symbolic factorization option.
>>>>> 
>>>>> Another point.  You set up process grid as:
>>>>>        Process grid nprow 32 x npcol 20
>>>>> For better performance, you show swap the grid dimension. That is, it's better to use 20 x 32, never gives nprow larger than npcol.
>>>>> 
>>>>> 
>>>>> Sherry
>>>>> 
>>>>> 
>>>>> On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>>>>> 
>>>>>    I would suggest running a sequence of problems, 101 by 101 111 by 111 etc and get the memory usage in each case (when you run out of memory you can get NO useful information out about memory needs). You can then plot memory usage as a function of problem size to get a handle on how much memory it is using.  You can also run on more and more processes (which have a total of more memory) to see how large a problem you may be able to reach.
>>>>> 
>>>>>    MUMPS also has an "out of core" version (which we have never used) that could in theory anyways let you get to large problems if you have lots of disk space, but you are on your own figuring out how to use it.
>>>>> 
>>>>>   Barry
>>>>> 
>>>>>> On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
>>>>>> 
>>>>>> Hi Jose,
>>>>>> 
>>>>>> In my code, I use once PETSc to solve a linear system to get the baseflow (without using SLEPc) and then I use SLEPc to do the stability analysis of that baseflow. This is why, there are some SLEPc options that are not used in test.out-superlu_dist-151x151 (when I am solving for the baseflow with PETSc only). I have attached a 101x101 case for which I get the eigenvalues. That case works fine. However If i increase to 151x151, I get the error that you can see in test.out-superlu_dist-151x151 (similar error with mumps: see test.out-mumps-151x151 line 2918 ). If you look a the very end of the files test.out-superlu_dist-151x151 and test.out-mumps-151x151, you will see that the last info message printed is:
>>>>>> 
>>>>>> On Processor (after EPSSetFromOptions)  0    memory:    0.65073152000E+08          =====>  (see line 807 of module_petsc.F90)
>>>>>> 
>>>>>> This means that the memory error probably occurs in the call to EPSSolve (see module_petsc.F90 line 810). I would like to evaluate how much memory is required by the most memory intensive operation within EPSSolve. Since I am solving a generalized EVP, I would imagine that it would be the LU decomposition. But is there an accurate way of doing it?
>>>>>> 
>>>>>> Before starting with iterative solvers, I would like to exploit as much as I can direct solvers. I tried GMRES with default preconditioner at some point but I had convergence problem. What solver/preconditioner would you recommend for a generalized non-Hermitian (EPS_GNHEP) EVP?
>>>>>> 
>>>>>> Thanks,
>>>>>> 
>>>>>> Anthony
>>>>>> 
>>>>>> On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <jroman at dsic.upv.es> wrote:
>>>>>> 
>>>>>> El 07/07/2015, a las 02:33, Anthony Haas escribi?:
>>>>>> 
>>>>>>> Hi,
>>>>>>> 
>>>>>>> I am computing eigenvalues using PETSc/SLEPc and superlu_dist for the LU decomposition (my problem is a generalized eigenvalue problem). The code runs fine for a grid with 101x101 but when I increase to 151x151, I get the following error:
>>>>>>> 
>>>>>>> Can't expand MemType 1: jcol 16104   (and then [NID 00037] 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated this process.)
>>>>>>> 
>>>>>>> It seems to be a memory problem. I monitor the memory usage as far as I can and it seems that memory usage is pretty low. The most memory intensive part of the program is probably the LU decomposition in the context of the generalized EVP. Is there a way to evaluate how much memory will be required for that step? I am currently running the debug version of the code which I would assume would use more memory?
>>>>>>> 
>>>>>>> I have attached the output of the job. Note that the program uses twice PETSc: 1) to solve a linear system for which no problem occurs, and, 2) to solve the Generalized EVP with SLEPc, where I get the error.
>>>>>>> 
>>>>>>> Thanks
>>>>>>> 
>>>>>>> Anthony
>>>>>>> <test.out-superlu_dist-151x151>
>>>>>> In the output you are attaching there are no SLEPc objects in the report and SLEPc options are not used. It seems that SLEPc calls are skipped?
>>>>>> 
>>>>>> Do you get the same error with MUMPS? Have you tried to solve linear systems with a preconditioned iterative solver?
>>>>>> 
>>>>>> Jose
>>>>>> 
>>>>>> 
>>>>>> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
>>>>> 
>>>>> 
>>>>> 
>>>>> 
>>>>> <test.out-hangs><test.out-floating-point-exception>
>>> 
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> !! SPECTRAL TEMPORAL BIGLOBAL SOLVER !
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> 
>>> PROGRAM Biglobal_Spectral
>>> 
>>>  USE PETSC
>>>  USE TYPEDEF
>>>  USE MAPPINGS
>>>  USE BASEFLOW
>>>  USE WRITE_PRINT
>>>  USE FOURIER_CHEBYSHEV
>>> 
>>>  IMPLICIT NONE
>>> 
>>>  include 'mpif.h'
>>> 
>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
>>> !                           Variables Definition                         !
>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
>>> 
>>> !...Testing and dummy variables
>>>    real(dp) :: dummy
>>> 
>>> !...Problem parameters
>>>    integer(i4b),parameter :: nx=11,ny=11,nxy=nx*ny,N=4*nxy
>>> 
>>>    !Grid size for 3D Poiseuille baseflow
>>>    integer(i4b),parameter :: nnx=nx,nny=ny
>>> 
>>>    real(dp) :: Re,alpha,beta,Lx,xmin,xmax,ymin,ymax,AA,xll,yll
>>> 
>>> !...Problem Flags
>>>    integer(i4b) :: fourier,testcase,formulation,algorithm
>>> 
>>>    !Mapping Flags
>>>    integer(i4b) :: map,mapx,mapy
>>> 
>>> !...Indices
>>>    integer(i4b) :: i,j,iii,jjj,ij,skip,imin,imax,jmin,jmax
>>> 
>>> !...Output files
>>>    integer(i4b)   :: file_num
>>>    character(128) :: filetype,filename,file_name
>>> 
>>> !...Boundary conditions variables
>>>    integer(i4b) :: ct1,ct2,ct3,ct4
>>>    integer(i4b),dimension(:),allocatable :: fst_bc,wall_bc,outlet_bc,inlet_bc
>>>    integer(i4b),dimension(:),allocatable :: bcond_px,bcond_py,bcond_pz
>>>    integer(i4b),dimension(:),allocatable :: bcond_u,bcond_v,bcond_w,bcond_p
>>>    integer(i4b),dimension(:),allocatable :: bcond
>>> 
>>> !...Chebyshev related
>>>    real(dp),dimension(:),allocatable   :: xi,yi,x,y,xfourier
>>> 
>>> !...Baseflow variables
>>>    real(dp),dimension(:,:),allocatable :: usol,uxsol,uysol
>>>    real(dp),dimension(:,:),allocatable :: vsol,vxsol,vysol
>>>    real(dp),dimension(:,:),allocatable :: wsol,wxsol,wysol
>>> 
>>>    !For Hiemenz Baseflow
>>>    integer(i4b) :: npts_hz
>>>    real(dp) :: ymax_hz,epstol,si
>>> 
>>>    real(dp),dimension(:),allocatable :: eta
>>>    real(dp),dimension(:),allocatable :: u0,v0,v1,v2,v3
>>>    real(dp),dimension(:),allocatable :: w0,w1,w2
>>>    real(dp),dimension(:),allocatable :: etarev,u0rev,v0rev,w0rev
>>> 
>>>    real(dp),dimension(:,:),allocatable :: Ubar,Vbar,Wbar
>>> 
>>> !...Grid variables
>>>    real(dp),dimension(:,:),allocatable :: xx,yy,xx1,yy1
>>> 
>>> !...Vectorization array
>>>    integer(i4b),dimension(:),allocatable :: li
>>> 
>>> !...MPI
>>>    integer(i4b) :: rank,size,ierr
>>> 
>>> !...Spline interpolation
>>>    !real(dp),dimension(:),allocatable :: bsp,csp,dsp
>>>    !real(dp),dimension(:),allocatable :: interp_u0,interp_v0,interp_w0
>>> 
>>>    real(dp) :: seval
>>> 
>>> !...External Subroutines
>>>    external seval
>>> 
>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
>>> !                           Beginning of program                         !
>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
>>> 
>>>    call MPI_INIT(ierr)
>>> 
>>>    call MPI_COMM_SIZE(MPI_COMM_WORLD,size,ierr)
>>>    call MPI_COMM_RANK(MPI_COMM_WORLD,rank,ierr)
>>> 
>>>    if (rank==0) call cpu_time(start_total)
>>> 
>>> !...Parameters for BiGlobal Computation
>>> 
>>>    testcase=2      ! 1 --> Plane Poiseuille Flow
>>>                    ! 2 --> 3D Poiseuille Flow
>>>                    ! 3 --> Attachment line flow (Hiemenz)
>>>                    ! 4 --> Laminar Separation Bubble
>>>                    ! 5 --> Artificially parallel boundary-layer (cf. Rodriguez thesis)
>>> 
>>>    formulation = 1 ! 1 --> x,y inhomogeneous
>>>                    ! 2 --> y,z inhomogeneous
>>> 
>>>    algorithm = 1   ! 1 --> QZ algorith
>>>                    ! 2 --> Arnoldi algorithm
>>> 
>>> 
>>> !...Arrays allocation
>>> 
>>>    allocate(li(nx))
>>>    allocate(xi(nx),yi(ny))
>>>    allocate(x(nx),y(ny))
>>>    allocate(xfourier(nx))
>>> 
>>>    allocate(uvec(nxy),uxvec(nxy),uyvec(nxy))
>>>    allocate(vvec(nxy),vxvec(nxy),vyvec(nxy))
>>>    allocate(wvec(nxy),wxvec(nxy),wyvec(nxy))
>>> 
>>>    allocate(xx(nx,ny),yy(nx,ny))
>>>    allocate(D1X(nx,nx),D2X(nx,nx))
>>>    allocate(D1Y(ny,ny),D2Y(ny,ny))
>>>    allocate(DMX(nx,nx,2),DMY(ny,ny,2))
>>> 
>>>    !allocate(interp_u0(ny),interp_v0(ny),interp_w0(ny))
>>> 
>>>    li       = 0
>>>    xi       = 0.0d0
>>>    yi       = 0.0d0
>>>    x        = 0.0d0
>>>    y        = 0.0d0
>>>    xfourier = 0.0d0
>>>    uvec     = 0.0d0
>>>    uxvec    = 0.0d0
>>>    uyvec    = 0.0d0
>>>    vvec     = 0.0d0
>>>    vxvec    = 0.0d0
>>>    vyvec    = 0.0d0
>>>    wvec     = 0.0d0
>>>    wxvec    = 0.0d0
>>>    wyvec    = 0.0d0
>>>    xx       = 0.0d0
>>>    yy       = 0.0d0
>>>    D1X      = 0.0d0
>>>    D2X      = 0.0d0
>>>    D1Y      = 0.0d0
>>>    D2Y      = 0.0d0
>>>    DMX      = 0.0d0
>>>    DMY      = 0.0d0
>>> 
>>> !...Test Cases Parameters
>>> 
>>>    if ( testcase == 2 ) then
>>> 
>>>       mapx=1
>>>       mapy=0
>>> 
>>>       Re=1000
>>> 
>>>       if (formulation == 1)then
>>>          beta = pi
>>>       elseif (formulation == 2) then
>>>          alpha = pi
>>>       endif
>>> 
>>>       AA=1.0
>>> 
>>>       xmin=-AA
>>>       xmax=AA
>>> 
>>>       ymin=-1.0
>>>       ymax=1.0
>>> 
>>>       !grid for baseflow
>>>       !nnx=nx
>>>       !nny=ny
>>> 
>>>    endif
>>> 
>>> !...Working Array for Converting 2D Indices to 1D
>>> 
>>>    li=0
>>> 
>>>    do i=1,nx
>>>       li(i)=(i-1)*ny
>>>    enddo
>>> 
>>> !...Get Collocation Points and Chebyshev Differentiation Matrices
>>> 
>>>    call cheby(nx-1,xi,DMX) ! (cf. Spectral Methods in Matlab pages 53-55)
>>>    call cheby(ny-1,yi,DMY)
>>> 
>>>    xll=0
>>> 
>>>    ! To get matrices D1X,D2X,D1Y,D2Y
>>>    call set_mappings(nx,ny,mapx,mapy,xmin,xmax,ymin,ymax,xi,yi,xll,yll,x,y)
>>> 
>>>    do i=1,nx
>>>       do j=1,ny
>>> 
>>>          xx(i,j)=x(i) ! not equivalent to matlab meshgrid!!!
>>>          yy(i,j)=y(j) ! not equivalent to matlab meshgrid!!!
>>> 
>>>       enddo
>>>    enddo
>>> 
>>> 
>>> !...Compute Baseflow (3D Poiseuille)
>>> 
>>>    if ( testcase == 2 ) then
>>> 
>>>       allocate(xx1(nnx,nny),yy1(nnx,nny))
>>> 
>>>       allocate(usol(nnx,nny),uxsol(nnx,nny),uysol(nnx,nny))
>>>       allocate(vsol(nnx,nny),vxsol(nnx,nny),vysol(nnx,nny))
>>>       allocate(wsol(nnx,nny),wxsol(nnx,nny),wysol(nnx,nny))
>>> 
>>>       xx1   = 0.0d0
>>>       yy1   = 0.0d0
>>>       usol  = 0.0d0
>>>       uxsol = 0.0d0
>>>       uysol = 0.0d0
>>>       vsol  = 0.0d0
>>>       vxsol = 0.0d0
>>>       vysol = 0.0d0
>>>       wsol  = 0.0d0
>>>       wxsol = 0.0d0
>>>       wysol = 0.0d0
>>> 
>>>       if (rank == 0) then
>>>          WRITE(*,*)
>>>          WRITE(*,'(A,I3,A,I3)')'3D POISEUILLE BASEFLOW COMPUTED ON GRID WITH NX =',nnx,' NY =',nny
>>>          WRITE(*,*)
>>>          call cpu_time(start)
>>>       endif
>>> 
>>>       !currently I am taking same grid for baseflow as for biglobal ==> no interpolation
>>>       call Poiseuille_3D_PETSC(nnx,nny,AA,usol,xx1,yy1)
>>> 
>>>       if (rank==0) then
>>>          call cpu_time(finish)
>>>          print '("Time for baseflow computation = ",f15.4," seconds.")',finish-start
>>> 
>>>          file_num=10
>>>          file_name='check_baseflow_3D_poiseuille.dat'
>>> 
>>>          call write_to_tecplot(file_num,file_name,nnx,nny,xx1,yy1,usol,usol,usol)
>>> 
>>>       endif
>>> 
>>>       vsol=0*usol
>>>       wsol=0*usol
>>> 
>>>       if (formulation==1) then
>>> 
>>>          wsol=usol
>>>          usol=0.*wsol
>>>          vsol=0.*wsol
>>> 
>>>       endif
>>> 
>>>       !Compute derivatives
>>>       uxsol = MATMUL(D1X,usol)
>>>       uysol = MATMUL(usol,TRANSPOSE(D1Y))
>>> 
>>>       vxsol = MATMUL(D1X,vsol)
>>>       vysol = MATMUL(vsol,TRANSPOSE(D1Y))
>>> 
>>>       wxsol = MATMUL(D1X,wsol)
>>>       wysol = MATMUL(wsol,TRANSPOSE(D1Y))
>>> 
>>>       !Vectorize the matrices
>>>       do i=1,nx
>>>          do j=1,ny
>>> 
>>>             ij=li(i)+j
>>> 
>>>             uvec(ij) = usol(i,j)
>>>             vvec(ij) = vsol(i,j)
>>>             wvec(ij) = wsol(i,j)
>>> 
>>>             uxvec(ij) = uxsol(i,j)
>>>             vxvec(ij) = vxsol(i,j)
>>>             wxvec(ij) = wxsol(i,j)
>>> 
>>>             uyvec(ij) = uysol(i,j)
>>>             vyvec(ij) = vysol(i,j)
>>>             wyvec(ij) = wysol(i,j)
>>> 
>>>          enddo
>>>       enddo
>>> 
>>>    endif
>>> 
>>>    !call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>> 
>>> !...Build Matrices, Set BCs and Solve Problem
>>> 
>>>    call SetupSolveGEVP(nx,ny,nxy,alpha,beta,Re)
>>> 
>>>    if (rank==0) then
>>>       call cpu_time(finish_total)
>>>       print '("Total time = ",f15.4," seconds.")',finish_total-start_total
>>>    endif
>>> 
>>>    deallocate(li)
>>>    deallocate(xi,yi)
>>>    deallocate(x,y)
>>>    deallocate(xfourier)
>>> 
>>>    deallocate(uvec,uxvec,uyvec)
>>>    deallocate(vvec,vxvec,vyvec)
>>>    deallocate(wvec,wxvec,wyvec)
>>> 
>>>    deallocate(xx,yy)
>>>    deallocate(D1X,D2X)
>>>    deallocate(D1Y,D2Y)
>>>    deallocate(DMX,DMY)
>>> 
>>>    deallocate(xx1,yy1)
>>> 
>>>    deallocate(usol,uxsol,uysol)
>>>    deallocate(vsol,vxsol,vysol)
>>>    deallocate(wsol,wxsol,wysol)
>>> 
>>>    call MPI_FINALIZE(ierr)
>>> 
>>> 
>>>  END PROGRAM Biglobal_Spectral
>>> 
>>> MODULE BASEFLOW
>>> 
>>>  USE TYPEDEF
>>>  USE WRITE_PRINT
>>>  USE FOURIER_CHEBYSHEV
>>> 
>>>  IMPLICIT NONE
>>> 
>>> CONTAINS
>>> 
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> 
>>>  SUBROUTINE Poiseuille_3D_PETSC(nx,ny,AA,usol,xx,yy)
>>> 
>>> #include <petsc/finclude/petscsys.h>
>>> #include <petsc/finclude/petscvec.h>
>>> #include <petsc/finclude/petscmat.h>
>>> #include <petsc/finclude/petscmat.h90>
>>> #include <petsc/finclude/petscvec.h90>
>>> #include <petsc/finclude/petscpc.h>
>>> #include <petsc/finclude/petscksp.h>
>>> #include <petsc/finclude/petscviewer.h>
>>> #include <petsc/finclude/petscviewer.h90>
>>> 
>>> #include <slepc/finclude/slepcsys.h>
>>> #include <slepc/finclude/slepceps.h>
>>> 
>>> !...Regular Variables
>>> 
>>>    integer(i4b),intent(in) :: nx,ny
>>> 
>>>    real(dp),intent(in) :: AA
>>>    real(dp),dimension(nx,ny),intent(inout) :: usol,xx,yy
>>> 
>>>    integer(i4b) :: i,j,ij
>>>    integer(i4b) :: rank,size,ierr,source
>>>    integer(i4b) :: nxy,nxm2,nym2,nxym2
>>> 
>>>    integer(i4b),dimension(nx) :: li
>>>    integer(i4b),dimension(nx-2) :: lim2
>>> 
>>>    integer(i4b),dimension(:),allocatable  :: loc
>>> 
>>>    real(dp) :: ymin,ymax,xmin,xmax
>>>    real(dp) :: dxidx,d2xidx2,dyidy,d2yidy2
>>> 
>>>    real(dp),dimension(nx) :: xi,x
>>>    real(dp),dimension(ny) :: yi,y
>>> 
>>>    real(dp),dimension(nx,nx) :: D2XB
>>>    real(dp),dimension(ny,ny) :: D2YB
>>>    real(dp),dimension(nx,nx,2) :: DMXB
>>>    real(dp),dimension(ny,ny,2) :: DMYB
>>> 
>>>    real(dp),dimension(nx*ny) :: usol_vec
>>>    real(dp),dimension( nx-2,ny-2 ) :: sol_mat
>>> 
>>>    complex(dpc) :: U00
>>>    complex(dpc) :: atest
>>>    complex(dpc),dimension(nx-2,nx-2) :: D2XBs
>>>    complex(dpc),dimension(ny-2,ny-2) :: D2YBs
>>>    complex(dpc),dimension( nx-2,ny-2 ) :: sol_mat_cmplx
>>>    complex(dpc),dimension(:),allocatable  :: xwork1
>>> 
>>> !!$    allocate(li(nx))
>>> !!$    allocate(lim2(nx-2))
>>> 
>>> !!! NEED TO TRANSFORM ALL THESE ARRAYS TO ALLOCATABLE!!!!!!
>>> 
>>> !...Petsc Variables
>>>    PetscInt ii,jj,ione,ct
>>>    PetscInt jmin,jmax
>>>    PetscInt Istart,Iend
>>>    PetscInt IstartVec,IendVec
>>> 
>>>    PetscReal   tol
>>>    PetscScalar aone
>>> 
>>>    PetscViewer viewer
>>> 
>>>    PC         pc
>>>    KSP        ksp
>>>    VecScatter ctx
>>>    Mat        DXX,DYY
>>>    !Mat        DLOAD
>>>    Vec        frhs,frhs2
>>>    Vec        sol,sol_seq
>>> 
>>> 
>>>    !For VecGetArrayReadF90
>>>    !PetscScalar,pointer :: xx_v(:) !Fortran90 pointer to the array
>>>    PetscOffset i_x
>>>    PetscScalar sol_array(1)
>>> 
>>> !...MPI
>>>    !PetscMPIInt    rank,size
>>> 
>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
>>> !                         Beginning of program                           !
>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
>>> 
>>>    call MPI_COMM_SIZE(MPI_COMM_WORLD,size,ierr)
>>>    call MPI_COMM_RANK(MPI_COMM_WORLD,rank,ierr)
>>> 
>>>    call PetscInitialize(PETSC_NULL_CHARACTER,ierr)
>>> 
>>>    !call PetscOptionsInsertString("-mat_superlu_dist_parsymbfact",ierr)
>>> 
>>> !...Check if nz and ny are odd (necessary to set max velocity to 1)
>>> 
>>>    if ( mod(nx,2)==0 .or.  mod(ny,2)==0   ) then
>>>       write(*,*)
>>>       STOP'STOPPING... IN 3D POISEUILLE BASEFLOW NZ,NY NEED TO BE ODD'
>>>    endif
>>> 
>>> !...Set Domain Sizes and Initialize other variables
>>> 
>>>    xmin=-AA
>>>    xmax=AA
>>> 
>>>    ymin=-1
>>>    ymax=1
>>> 
>>>    ione=1
>>> 
>>>    nxy=nx*ny
>>> 
>>>    !Variables to Build DXX and DYY
>>>    nxm2=nx-2
>>>    nym2=ny-2
>>>    nxym2 = nxm2*nym2
>>> 
>>> !...Mat to Vec and Vec to Mat conversion
>>> 
>>>    lim2=0
>>>    do i=1,nxm2
>>>       lim2(i) = (i-1)*nym2
>>>    enddo
>>> 
>>> !...Get collocation points and chebyshev differentiation matrices
>>> 
>>>    call cheby(nx-1,xi,DMXB)
>>>    call cheby(ny-1,yi,DMYB)
>>> 
>>>    ! x-mapping from [-1,1]->[-XMAX,XMAX]
>>>    x=xmax*xi
>>> 
>>>    ! y-mapping (from [-1,1]->[-1,1])
>>>    y=yi
>>> 
>>>    !Compute the metric terms
>>>    dxidx = 1/xmax
>>>    d2xidx2 = 0
>>> 
>>>    dyidy = 1
>>>    d2yidy2 = 0
>>> 
>>>    !Scale the differentiation matrix (due to the use of the mapping)
>>> 
>>>    !x-direction
>>>    D2XB  = d2xidx2*DMXB(:,:,1) + dxidx**2*DMXB(:,:,2)
>>>    D2XBs = D2XB(2:nx-1,2:nx-1)
>>> 
>>>    !y-direction
>>>    D2YB  = d2yidy2*DMYB(:,:,1) + dyidy**2*DMYB(:,:,2)
>>>    D2YBs = D2YB(2:ny-1,2:ny-1)
>>> 
>>>    xx=0.0
>>>    yy=0.0
>>> 
>>>    do i=1,nx
>>>       do j=1,ny
>>> 
>>>          xx(i,j)=x(i)
>>>          yy(i,j)=y(j)
>>> 
>>>       enddo
>>>    enddo
>>> 
>>> !...Create Petsc right-hand-side vector and derivation matrices
>>>    call VecCreateSeq(PETSC_COMM_SELF,nxym2,sol_seq,ierr)
>>>    call VecCreateMPI(PETSC_COMM_WORLD,PETSC_DECIDE,nxym2,frhs,ierr) ! right hand side vector
>>>    call VecCreateMPI(PETSC_COMM_WORLD,PETSC_DECIDE,nxym2,frhs2,ierr) ! right hand side vector # 2
>>> 
>>>    call MatCreateAIJ(PETSC_COMM_WORLD,PETSC_DECIDE,PETSC_DECIDE,nxym2,nxym2,nx,PETSC_NULL_INTEGER,nx,PETSC_NULL_INTEGER,DXX,ierr)
>>>    call MatCreateAIJ(PETSC_COMM_WORLD,PETSC_DECIDE,PETSC_DECIDE,nxym2,nxym2,ny,PETSC_NULL_INTEGER,ny,PETSC_NULL_INTEGER,DYY,ierr)
>>> 
>>> !...Determine which rows of the vector/matrix are locally owned.
>>>    call VecGetOwnershipRange(frhs,IstartVec,IendVec,ierr)
>>>    call MatGetOwnershipRange(DXX,Istart,Iend,ierr)
>>> 
>>>    if ( IstartVec /= Istart .or. IendVec /= Iend ) then
>>>       stop 'Problem in Baseflow Computation'
>>>    endif
>>> 
>>> !...Fill in Sequential and Parallel Vectors
>>>    allocate(xwork1(Iend-Istart))
>>>    allocate(loc(Iend-Istart))
>>> 
>>>    ct=0
>>>    do i=Istart,Iend-1
>>>       ct=ct+1
>>>       loc(ct)=i
>>>       xwork1(ct)=(-2.0d0,0.0d0)
>>>    enddo
>>> 
>>>    call VecSetValues(frhs,Iend-Istart,loc,xwork1,INSERT_VALUES,ierr)
>>>    call VecZeroEntries(sol_seq,ierr)
>>> 
>>> !...Assemble Vectors
>>>    call VecAssemblyBegin(frhs,ierr)
>>>    call VecAssemblyEnd(frhs,ierr)
>>> 
>>>    call VecAssemblyBegin(sol_seq,ierr)
>>>    call VecAssemblyEnd(sol_seq,ierr)
>>> 
>>>    call VecDuplicate(frhs,sol,ierr)   ! parallel solution vector
>>> 
>>> !...Display vector
>>>    !call VecView(frhs,PETSC_VIEWER_STDOUT_WORLD,ierr) ! ==> seems very slow
>>> 
>>> !...Build DXX in Parallel
>>> 
>>> !!$    if (rank==0) then
>>> !!$       call print_matrix('D2XB',nx,nx,D2XB)
>>> !!$       call print_matrix('D2YB',ny,ny,D2YB)
>>> !!$
>>> !!$       call print_matrix_cmplx('D2XBs',nx-2,nx-2,D2XBs)
>>> !!$       call print_matrix_cmplx('D2YBs',ny-2,ny-2,D2YBs)
>>> !!$    endif
>>> 
>>>    if (rank == 0) call cpu_time(start)
>>> 
>>>    do i=Istart,Iend-1
>>> 
>>>       ii=1+floor((i+0.01)/nym2)
>>>       jj=1
>>> 
>>>       jmin=mod(i,nym2)
>>>       jmax=jmin+(nxm2-1)*nym2
>>> 
>>>       do j=jmin,jmax,nym2
>>> 
>>>          call MatSetValues(DXX,ione,i,ione,j,D2XBs(ii,jj),INSERT_VALUES,ierr)
>>>          jj=jj+1
>>> 
>>>       enddo
>>> 
>>>    enddo
>>> 
>>> !...Build DYY in Parallel
>>> 
>>>    do i=Istart,Iend-1
>>> 
>>>       ii=mod(i,nym2)+1
>>>       jj=1
>>> 
>>>       jmin=floor((i+0.01)/nym2)*nym2
>>> 
>>>       do j=jmin,jmin+(nym2-1)
>>> 
>>>          call MatSetValues(DYY,ione,i,ione,j,D2YBs(ii,jj),INSERT_VALUES,ierr)
>>>          jj=jj+1
>>> 
>>>       enddo
>>> 
>>>    enddo
>>> 
>>> !...Assemble DXX and DYY
>>> 
>>>    call MatAssemblyBegin(DXX,MAT_FINAL_ASSEMBLY,ierr)
>>>    call MatAssemblyEnd(DXX,MAT_FINAL_ASSEMBLY,ierr)
>>> 
>>>    call MatAssemblyBegin(DYY,MAT_FINAL_ASSEMBLY,ierr)
>>>    call MatAssemblyEnd(DYY,MAT_FINAL_ASSEMBLY,ierr)
>>> 
>>>    if (rank==0) then
>>>       call cpu_time(finish)
>>>       print '("Time for build and assembly of baseflow operator = ",f15.4," seconds.")',finish-start
>>>    endif
>>> 
>>>    !call MatView(DXX,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>>    !call MatView(DYY,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>> 
>>>    aone = (1.0d0,0.0d0)
>>> 
>>>    if (rank == 0) call cpu_time(start)
>>>    call MatAXPY(DXX,aone,DYY,DIFFERENT_NONZERO_PATTERN,ierr) ! on exit DXX = a*DYY + DXX
>>>    if (rank==0) then
>>>       call cpu_time(finish)
>>>       print '("Time for Matrix summation = ",f15.4," seconds.")',finish-start
>>>    endif
>>> 
>>> 
>>> !...Write Matrix to ASCII and Binary Format
>>> !!$    call PetscViewerASCIIOpen(PETSC_COMM_WORLD,"Amat.m",viewer,ierr)
>>> !!$    call MatView(DXX,viewer,ierr)
>>> !!$    call PetscViewerDestroy(viewer,ierr)
>>> !!$
>>> !!$    call PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_WRITE,viewer,ierr)
>>> !!$    call MatView(DXX,viewer,ierr)
>>> !!$    call PetscViewerDestroy(viewer,ierr)
>>> 
>>> !...Load a Matrix in Binary Format
>>> !!$    call PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_READ,viewer,ierr)
>>> !!$    call MatCreate(PETSC_COMM_WORLD,DLOAD,ierr)
>>> !!$    call MatSetType(DLOAD,MATAIJ,ierr)
>>> !!$    call MatLoad(DLOAD,viewer,ierr)
>>> !!$    call PetscViewerDestroy(viewer,ierr)
>>> 
>>>    !call MatTranspose(DXX,MatReuse reuse,Mat *B)
>>>    !call MatView(DXX,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>> 
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> !! SOLVE POISSON EQUATION FOR THE FIRST TIME !!
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> 
>>> !...Create linear solver context
>>>    call KSPCreate(PETSC_COMM_WORLD,ksp,ierr)
>>> 
>>> !...Set operators. Here the matrix that defines the linear system also serves as the preconditioning matrix.
>>>    !call KSPSetOperators(ksp,A,A,DIFFERENT_NONZERO_PATTERN,ierr) !aha commented and replaced by next line
>>>    call KSPSetOperators(ksp,DXX,DXX,ierr) ! remember: here DXX=DXX+DYY
>>> 
>>>    !call KSPSetOperators(ksp,DLOAD,DLOAD,ierr) ! remember: here DXX=DXX+DYY
>>> 
>>>    tol = 1.e-10
>>>    !call KSPSetTolerances(ksp,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr) ! set relative tolerance and uses defualt for absolute and divergence tol
>>>    call KSPSetTolerances(ksp,tol,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr) ! set relative and absolute tolerances and uses defualt for divergence tol
>>> 
>>> !...Set the Direct (LU) Solver
>>>    !call KSPSetType(ksp,KSPPREONLY,ierr)
>>>    !call KSPGetPC(ksp,pc,ierr)
>>>    !call PCSetType(pc,PCLU,ierr)
>>>    !call PCFactorSetMatSolverPackage(pc,MATSOLVERMUMPS,ierr) ! MATSOLVERSUPERLU_DIST
>>> 
>>> !...Set runtime options, e.g., -ksp_type <type> -pc_type <type> -ksp_monitor -ksp_rtol <rtol>
>>>    !These options will override those specified above as long as KSPSetFromOptions() is called _after_
>>>    !any other customization routines.
>>> 
>>>    call KSPSetFromOptions(ksp,ierr)
>>> 
>>> !...Sets an ADDITIONAL function to be called at every iteration to monitor the residual/error etc
>>>    call KSPMonitorSet(ksp,KSPMonitorTrueResidualNorm,PETSC_NULL_OBJECT,PETSC_NULL_FUNCTION,ierr)
>>> 
>>> !...Solve the linear system
>>>    call KSPSolve(ksp,frhs,sol,ierr)
>>> 
>>> !...View solver info (could use -ksp_view instead)
>>> 
>>>    call KSPView(ksp,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>> 
>>> !...Extract Maximum Value (at center of duct) from Solution Vector
>>> 
>>>    call VecScatterCreateToZero(sol,ctx,sol_seq,ierr)
>>>    !scatter as many times as you need
>>>    call VecScatterBegin(ctx,sol,sol_seq,INSERT_VALUES,SCATTER_FORWARD,ierr)
>>>    call VecScatterEnd(ctx,sol,sol_seq,INSERT_VALUES,SCATTER_FORWARD,ierr)
>>>    !destroy scatter context and local vector when no longer needed
>>>    call VecScatterDestroy(ctx,ierr)
>>> 
>>>    !call VecView(sol_seq,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>> 
>>>    call VecGetArray(sol_seq,sol_array,i_x,ierr)
>>> 
>>>    if (rank==0) then
>>> 
>>>       sol_mat_cmplx=0.0d0
>>> 
>>>       do i=1,nxm2
>>>          do j=1,nym2
>>>             ij=lim2(i)+j
>>>             sol_mat_cmplx(i,j) = sol_array(i_x + ij)
>>>          enddo
>>>       enddo
>>> 
>>>       U00 = sol_mat_cmplx((nxm2+1)/2,(nym2+1)/2)
>>> 
>>>    endif
>>> 
>>>    source=0
>>>    Call MPI_Bcast(U00,1,MPI_DOUBLE_COMPLEX,source,MPI_COMM_WORLD,ierr)
>>> 
>>>    !call VecGetArrayReadF90(sol,xx_v,ierr) ! requires #include <petsc/finclude/petscvec.h90>
>>>    !atest = xx_v(3)
>>>    !call VecRestoreArrayReadF90(sol,xx_v,ierr)
>>>    !write(*,*)'atest',atest
>>> 
>>>    call VecRestoreArray(sol_seq,sol_array,i_x,ierr)
>>> 
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> !! SOLVE POISSON EQUATION FOR THE SECOND TIME !!
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> 
>>> !...Fill in New Right-Hand-Side Vector (frhs2)
>>>    call VecSetValues(frhs2,Iend-Istart,loc,xwork1/U00,INSERT_VALUES,ierr)
>>> 
>>> !...Assemble New RHS Vector
>>>    call VecAssemblyBegin(frhs2,ierr)
>>>    call VecAssemblyEnd(frhs2,ierr)
>>> 
>>> !...Solve System
>>>    call KSPSolve(ksp,frhs2,sol,ierr)
>>> 
>>> !...Get Final Solution
>>>    call VecScatterCreateToZero(sol,ctx,sol_seq,ierr)
>>>    call VecScatterBegin(ctx,sol,sol_seq,INSERT_VALUES,SCATTER_FORWARD,ierr)
>>>    call VecScatterEnd(ctx,sol,sol_seq,INSERT_VALUES,SCATTER_FORWARD,ierr)
>>>    call VecScatterDestroy(ctx,ierr)
>>> 
>>>    call VecGetArray(sol_seq,sol_array,i_x,ierr)
>>> 
>>>    if (rank==0) then
>>> 
>>>       usol=0.0d0
>>>       sol_mat_cmplx=0.0d0
>>> 
>>>       do i=1,nxm2
>>>          do j=1,nym2
>>>             ij=lim2(i)+j
>>>             sol_mat_cmplx(i,j) = sol_array(i_x + ij)
>>>          enddo
>>>       enddo
>>> 
>>>       usol(2:nx-1,2:ny-1) = dble(sol_mat_cmplx)
>>> 
>>>    endif
>>> 
>>>    call VecRestoreArray(sol_seq,sol_array,i_x,ierr)
>>> 
>>> !...Send usol to all other processes (vectorize, broadcast and matrixize)
>>>    li=0
>>>    do i=1,nx
>>>       li(i) = (i-1)*ny
>>>    enddo
>>> 
>>>    if (rank==0) then
>>> 
>>>       do i=1,nx
>>>          do j=1,ny
>>>             ij=li(i)+j
>>>             usol_vec(ij)=usol(i,j)
>>>          enddo
>>>       enddo
>>> 
>>>    endif
>>> 
>>>    call MPI_Bcast(usol_vec,nx*ny,MPI_DOUBLE,source,MPI_COMM_WORLD,ierr)
>>> 
>>>    if (rank/=0) then
>>> 
>>>       do i=1,nx
>>>          do j=1,ny
>>>             ij=li(i)+j
>>>             usol(i,j)=usol_vec(ij)
>>>          enddo
>>>       enddo
>>> 
>>>    endif
>>> 
>>> !...Free work space. All PETSc objects should be destroyed when they are no longer needed.
>>> 
>>>    deallocate(loc)
>>>    deallocate(xwork1)
>>> 
>>>    call KSPDestroy(ksp,ierr)
>>>    call VecDestroy(frhs,ierr)
>>>    call VecDestroy(frhs2,ierr)
>>>    call VecDestroy(sol,ierr)
>>>    call VecDestroy(sol_seq,ierr)
>>>    call MatDestroy(DXX,ierr)
>>>    call MatDestroy(DYY,ierr)
>>> 
>>>    call PetscFinalize(ierr)
>>> 
>>> 
>>> END SUBROUTINE Poiseuille_3D_PETSC
>>> 
>>> 
>>> 
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> 
>>> 
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> !!!!!!! HIEMENZ FLOW SOLVER !!!!!!!!
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> 
>>> 
>>> !*************************************************************************************************
>>> ! on Veltins: ifort hiemenz.f90 -convert big_endian -r8 -i4 -O3 -132 -o hiemenz.x
>>> ! ************************************************************************************************
>>>      !program hiemenz
>>> 
>>>      subroutine hiemenz(ymax,eps,n,si,eta,u0,v0,v1,v2,v3,w0,w1,w2)
>>> 
>>>      implicit none
>>> 
>>>      real(dp) eps,ymax,si
>>>      integer(i4b) n,i
>>> 
>>> !      real(dp),allocatable,dimension(:) :: eta
>>> !      real(dp),allocatable,dimension(:) :: u0,v0,v1,v2,v3
>>> !      real(dp),allocatable,dimension(:) :: w0,w1,w2
>>> 
>>>      real(dp),dimension(n) :: eta
>>>      real(dp),dimension(n) :: u0,v0,v1,v2,v3
>>>      real(dp),dimension(n) :: w0,w1,w2
>>> 
>>>      write(*,*)
>>>      write(*,*) '*******************************************************************'
>>>      write(*,*) '                       HIEMENZ SOLVER                              '
>>>      write(*,*) '*******************************************************************'
>>>      write(*,*)
>>> 
>>> !
>>> !..... Numerical Parameters
>>> !
>>> 
>>> !Domain height and number of points
>>> 
>>>      !ymax=100
>>>      !n=500001
>>> 
>>> !Tolerance for Newton iteration
>>> 
>>>      !eps=1e-12
>>> 
>>> !Initial guess for Newton iteration: f''(0)
>>> 
>>>      !si = -1.232587656820134
>>> 
>>> !
>>> !..... Allocate arrays
>>> !
>>> !      allocate(eta(n))
>>> !      allocate(u0(n),v0(n),v1(n),v2(n),v3(n))
>>> !      allocate(w0(n),w1(n),w2(n))
>>> 
>>> !
>>> !..... Compute solution
>>> !
>>> 
>>>      call hiemenz_fct(ymax,eps,n,si,eta,u0,v0,v1,v2,v3,w0,w1,w2)
>>> 
>>> !
>>> !..... Write out solution in ASCII format
>>> !
>>> 
>>>      write(*,*)
>>>      write(*,*) 'Writing solution to hiemenz.dat'
>>>      write(*,*)
>>> 
>>>      open(unit=15,file='hiemenz.dat',form='formatted')
>>> 
>>>      do i=1,n
>>>         write(15,'(9E21.11)') eta(i),u0(i),v0(i),v1(i),v2(i),v3(i),w0(i),w1(i),w2(i)
>>>      end do
>>> 
>>>      close(15)
>>> 
>>> 
>>> 
>>>    end subroutine hiemenz
>>> 
>>> 
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> 
>>> 
>>>      subroutine hiemenz_fct(ymax,eps,n,si,eta,u0,v0,v1,v2,v3,w0,w1,w2)
>>> 
>>>      implicit none
>>> 
>>>      integer(i4b) i,iter,n,j
>>>      real(dp) ymax,res,p,eps,s,si
>>> 
>>>      real(dp),allocatable,dimension(:,:) :: v,w
>>> 
>>>      real(dp) eta(n)
>>>      real(dp) u0(n),v0(n),v1(n),v2(n),v3(n)
>>>      real(dp) w0(n),w1(n),w2(n)
>>> 
>>>      !external w_ode
>>> 
>>>      write(*,*) 'eps=',eps
>>>      write(*,*) 'ymax=',ymax
>>>      write(*,*) 'N=',n
>>>      write(*,*)
>>> 
>>> !
>>> !     Allocate arrays
>>> !
>>>      allocate(v (6,n))
>>>      allocate(w (5,n))
>>> 
>>> !
>>> !     Create grid
>>> !
>>>      do i=1,n
>>>         eta(i) = ymax * real(i-1)/real(n-1)
>>>      end do
>>> !
>>> !     Newton-Raphson iteration for v
>>> !
>>>      iter = 0
>>>      s = si
>>>      res = 1.
>>>      write(*,*) 'Newton-Raphson iteration for v: s=',s
>>> 
>>>      do while (res.gt.eps)
>>> 
>>>         iter=iter+1
>>> 
>>>         call hiemenz_eval(s,eta,n,v)
>>> 
>>>         s = s - (v(2,n) + 1.0) / v(5,n)
>>>         res = abs(v(2,n) + 1.0)
>>> 
>>>         write(*,*) iter,s,res
>>> 
>>>      end do
>>> 
>>>      write(*,*) 'Number of iterations ',iter
>>>      write(*,*)
>>>      write(*,*) "v''(0)=",v(3,1)
>>> 
>>> !
>>> !     Now compute w
>>> !
>>>      w(1,1) = 0.
>>>      w(2,1) = v(3,1)
>>> 
>>>      w(3,1) = 0.
>>>      w(4,1) = 0.
>>>      w(5,1) = v(3,1)
>>> 
>>>      do i=2,n
>>>         call rk4(w(1,i-1),w(1,i),eta(i)-eta(i-1),5,w_ode)
>>>      end do
>>> 
>>> !
>>> !     Rescale w to match boundary conditions at infinity
>>> !
>>>      p = 1./w(1,n)
>>> 
>>>      do i=1,n
>>>         w(1,i) = w(1,i) * p
>>>         w(2,i) = w(2,i) * p
>>>      end do
>>> 
>>>      write(*,*) "w'(0)=",w(2,1)
>>> 
>>> !
>>> !     Now compute v''', w'' from the RHS and copy all values to new arrays
>>> !
>>> 
>>>      do i=1,n
>>> 
>>>         u0(i) = -v(2,i)
>>>         v0(i) = v(1,i)
>>>         v1(i) = v(2,i)
>>>         v2(i) = v(3,i)
>>>         v3(i) = -v(2,i)*v(2,i) + v(1,i)*v(3,i) + 1.0
>>>         w0(i) = w(1,i)
>>>         w1(i) = w(2,i)
>>>         w2(i) = w(2,i)*v(1,i)
>>> 
>>>      end do
>>> 
>>> 
>>>      deallocate(v,w)
>>> 
>>>    end subroutine hiemenz_fct
>>> 
>>> 
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> 
>>> 
>>>      subroutine hiemenz_eval(s,eta,n,f)
>>> 
>>>      implicit none
>>> 
>>>      integer(i4b) n,i
>>>      real(dp) s
>>>      real(dp) eta(n),f(6,n)
>>> 
>>>      !external v_ode
>>> 
>>>      f(1,1) = 0.
>>>      f(2,1) = 0.
>>>      f(3,1) = s
>>> 
>>>      f(4,1) = 0.
>>>      f(5,1) = 0.
>>>      f(6,1) = 1.
>>> 
>>>      do i=2,n
>>>         call rk4(f(1,i-1),f(1,i),eta(i)-eta(i-1),6,v_ode)
>>>      end do
>>> 
>>>    end subroutine hiemenz_eval
>>> 
>>> 
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> 
>>> 
>>>      subroutine v_ode(y,dy)
>>> 
>>>      implicit none
>>> 
>>>      real(dp) y(6),dy(6)
>>> 
>>>      dy(1) = y(2)
>>>      dy(2) = y(3)
>>>      dy(3) = -y(2)*y(2) + y(1)*y(3) + 1.0
>>> 
>>>      dy(4) = y(5)
>>>      dy(5) = y(6)
>>>      dy(6) = y(3)*y(4) - 2.0*y(2)*y(5) + y(1)*y(6)
>>> 
>>>      end subroutine v_ode
>>> 
>>> 
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> 
>>> 
>>>      subroutine w_ode(y,dy)
>>> 
>>>      implicit none
>>> 
>>>      real(dp) y(5),dy(5)
>>> 
>>>      dy(1) = y(2)
>>>      dy(2) = y(2)*y(3)
>>> 
>>>      dy(3) = y(4)
>>>      dy(4) = y(5)
>>>      dy(5) = -y(4)*y(4) + y(3)*y(5) + 1.0
>>> 
>>>      end subroutine w_ode
>>> 
>>> 
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> 
>>> 
>>>      subroutine rk4(y1,y2,h,nn,der)
>>> !
>>> !     Perform one RK4 step with step size h of a n-vector
>>> !     Input:  y1(n)  old step
>>> !             h      step size
>>> !             nn     vector size
>>> !             der    derivative function
>>> !     Output: y2(nn) new step
>>> !
>>>      implicit none
>>> 
>>>      integer(i4b) nn
>>> 
>>>      real(dp) y1(nn),y2(nn),y(nn)
>>>      real(dp) k1(nn),k2(nn),k3(nn),k4(nn)
>>>      real(dp) h
>>> 
>>>      external der
>>> !
>>> !     First RK substep
>>> !
>>> 
>>>      y(:) = y1(:)
>>>      call der(y,k1)
>>>      k1(:)=h*k1(:)
>>> 
>>> !
>>> !     Second RK substep
>>> !
>>> 
>>>      y(:) = y1(:) + .5*k1(:)
>>>      call der(y,k2)
>>>      k2(:)=h*k2(:)
>>> 
>>> !
>>> !     Third RK substep
>>> !
>>> 
>>>      y(:) = y1(:) + .5*k2(:)
>>>      call der(y,k3)
>>>      k3(:)=h*k3(:)
>>> 
>>> !
>>> !     Fourth RK substep
>>> !
>>> 
>>>      y(:) = y1(:) + k3(:)
>>>      call der(y,k4)
>>>      k4(:)=h*k4(:)
>>> 
>>> !
>>> !     Compose solution after full RK step
>>> !
>>>      y2(:) = y1(:) + ( k1(:) + 2.0*k2(:) + 2.0*k3(:) + k4(:) ) / 6.0
>>> 
>>>      end subroutine rk4
>>> 
>>> 
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> 
>>> 
>>>      subroutine compute_baseflow_derivative(DXYZ,uvwvec,nx,ny,UVWxyz)
>>> 
>>>        implicit none
>>> 
>>>        integer(i4b) :: i,j
>>> 
>>>        integer(i4b),intent(in) :: nx,ny
>>> 
>>>        real(dp),dimension(nx*ny),intent(in) :: uvwvec
>>>        real(dp),dimension(nx*ny,nx*ny),intent(in) :: DXYZ
>>>        real(dp),dimension(nx*ny,nx*ny),intent(out) :: UVWxyz
>>> 
>>>        UVWxyz = 0.0
>>> 
>>>        do i=1,nx*ny
>>>           do j=1,nx*ny
>>> 
>>>              UVWxyz(i,i) = UVWxyz(i,i) + DXYZ(i,j)*uvwvec(j)
>>> 
>>>           enddo
>>>        enddo
>>> 
>>>      end subroutine compute_baseflow_derivative
>>> 
>>> 
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> 
>>> 
>>>      subroutine compute_UVW_DXYZ(DXYZ,uvwvec,nx,ny,UVW_DXYZ)
>>> 
>>>        implicit none
>>> 
>>>        integer(i4b) :: i,j
>>> 
>>>        integer(i4b),intent(in) :: nx,ny
>>> 
>>>        real(dp),dimension(nx*ny),intent(in) :: uvwvec
>>>        real(dp),dimension(nx*ny,nx*ny),intent(in) :: DXYZ
>>>        real(dp),dimension(nx*ny,nx*ny),intent(out) :: UVW_DXYZ
>>> 
>>>        do i=1,nx*ny
>>>           do j=1,nx*ny
>>> 
>>>              UVW_DXYZ(i,j) = uvwvec(i)*DXYZ(i,j)
>>> 
>>>           enddo
>>>        enddo
>>> 
>>>      end subroutine compute_UVW_DXYZ
>>> 
>>> 
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> 
>>> 
>>> 
>>> 
>>> END MODULE BASEFLOW
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> !!$
>>> !!$
>>> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> !!$
>>> !!$  SUBROUTINE Poiseuille_3D(nz,ny,AA,usol,zz,yy)
>>> !!$
>>> !!$    character(128) :: file_name
>>> !!$    integer(i4b) :: INFO,NRHS,ct,i,j,N,file_num,m1,n1,p1,q1
>>> !!$
>>> !!$    integer(i4b),intent(in) :: nz,ny
>>> !!$    real(dp),intent(in) :: AA
>>> !!$
>>> !!$    real(dp) :: ymin,ymax,zmin,zmax,dzidz,d2zidz2,dyidy,d2yidy2,U00
>>> !!$    real(dp) :: start,finish
>>> !!$
>>> !!$    real(dp),dimension(nz,nz,2) :: DMZ
>>> !!$    real(dp),dimension(ny,ny,2) :: DMY
>>> !!$
>>> !!$    real(dp),dimension(nz,nz) :: D2Z
>>> !!$    real(dp),dimension(ny,ny) :: D2Y
>>> !!$
>>> !!$    real(dp),dimension(nz-2,nz-2) :: D2Zs
>>> !!$    real(dp),dimension(ny-2,ny-2) :: D2Ys
>>> !!$
>>> !!$    real(dp),dimension(nz-2,nz-2) :: IZ
>>> !!$    real(dp),dimension(ny-2,ny-2) :: IY
>>> !!$
>>> !!$    real(dp),dimension(nz,ny) :: usol,zz,yy
>>> !!$    real(dp),dimension(nz-2,ny-2) :: utmp
>>> !!$
>>> !!$    real(dp),dimension(nz) :: zi,z
>>> !!$    real(dp),dimension(ny) :: yi,y
>>> !!$
>>> !!$    real(dp),dimension( (nz-2)*(ny-2) ) :: frhs
>>> !!$    real(dp),dimension( (nz-2)*(ny-2),(nz-2)*(ny-2) ) :: AMAT,DZZ,DYY
>>> !!$
>>> !!$    integer(i4b),dimension((nz-2)*(ny-2)) :: IPIV
>>> !!$
>>> !!$    frhs=0.0
>>> !!$
>>> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> !!$!!!!!!! 3D POISEUILLE FLOW !!!!!!!!
>>> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> !!$
>>> !!$    zmin=-AA
>>> !!$    zmax=AA
>>> !!$
>>> !!$    ymin=-1
>>> !!$    ymax=1
>>> !!$
>>> !!$    !
>>> !!$    !! .....Create Grid
>>> !!$    !
>>> !!$
>>> !!$    if ( mod(nz,2)==0 .or.  mod(ny,2)==0   ) then
>>> !!$       WRITE(*,*)
>>> !!$       STOP'STOPPING... IN 3D POISEUILLE BASEFLOW NZ,NY NEED TO BE ODD'
>>> !!$    endif
>>> !!$
>>> !!$    !
>>> !!$    !! .....Get collocation points and chebyshev differentiation matrices
>>> !!$    !
>>> !!$
>>> !!$    call cheby(nz-1,zi,DMZ)
>>> !!$    call cheby(ny-1,yi,DMY)
>>> !!$
>>> !!$    ! z-mapping from [-1,1]->[-ZMAX,ZMAX]
>>> !!$    z=zmax*zi
>>> !!$
>>> !!$    ! y-mapping (from [-1,1]->[-1,1])
>>> !!$    y=yi
>>> !!$
>>> !!$    !Compute the metric terms
>>> !!$    dzidz = 1/zmax
>>> !!$    d2zidz2 = 0
>>> !!$
>>> !!$    dyidy = 1
>>> !!$    d2yidy2 = 0
>>> !!$
>>> !!$    !Scale the differentiation matrix (due to the use of the mapping)
>>> !!$
>>> !!$    !z-direction
>>> !!$    !D1Z = dzidz*DMZ(:,:,1)
>>> !!$    D2Z  = d2zidz2*DMZ(:,:,1) + dzidz**2*DMZ(:,:,2)
>>> !!$    D2Zs = D2Z(2:nz-1,2:nz-1)
>>> !!$
>>> !!$    !y-direction
>>> !!$    !D1Y = dyidy*DMY(:,:,1)
>>> !!$    D2Y  = d2yidy2*DMY(:,:,1) + dyidy**2*DMY(:,:,2)
>>> !!$    D2Ys = D2Y(2:ny-1,2:ny-1)
>>> !!$
>>> !!$    IZ=0.0
>>> !!$    IY=0.0
>>> !!$
>>> !!$    do i=1,nz-2
>>> !!$       IZ(i,i)=1.0
>>> !!$    enddo
>>> !!$
>>> !!$    do i=1,ny-2
>>> !!$       IY(i,i)=1.0
>>> !!$    enddo
>>> !!$
>>> !!$    m1=size(IY,1)
>>> !!$    n1=size(IY,2)
>>> !!$    p1=size(D2Zs,1)
>>> !!$    q1=size(D2Zs,2)
>>> !!$
>>> !!$    call mykron(IY,D2Zs,m1,n1,p1,q1,DZZ)
>>> !!$
>>> !!$    m1=size(D2Ys,1)
>>> !!$    n1=size(D2Ys,2)
>>> !!$    p1=size(IZ,1)
>>> !!$    q1=size(IZ,2)
>>> !!$
>>> !!$    call mykron(D2Ys,IZ,m1,n1,p1,q1,DYY)
>>> !!$
>>> !!$    AMAT = DYY + DZZ
>>> !!$
>>> !!$    !CALL PRINT_MATRIX( 'DZZ', (nz-2)*(ny-2), (nz-2)*(ny-2), DZZ )
>>> !!$    !CALL PRINT_MATRIX( 'DYY', (nz-2)*(ny-2), (nz-2)*(ny-2),DYY )
>>> !!$
>>> !!$
>>> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> !!$    !! SOLVE POISSON EQUATION FOR THE FIRST TIME !!
>>> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> !!$
>>> !!$
>>> !!$
>>> !!$    do i=1,(ny-2)*(nz-2)
>>> !!$       frhs(i)=-2.0
>>> !!$    enddo
>>> !!$
>>> !!$    INFO=0
>>> !!$    NRHS=1 ! only 1 rhs here
>>> !!$    N=(nz-2)*(ny-2)
>>> !!$
>>> !!$
>>> !!$    !
>>> !!$    ! Compute the LU factorization of A.
>>> !!$    !
>>> !!$
>>> !!$    ! Note: on exit of dgetrf, AMAT is not AMAT anymore but contains the factors L and U
>>> !!$    ! from the factorization A = P*L*U; the unit diagonal elements of L are not stored.
>>> !!$
>>> !!$    !call PRINT_MATRIX( 'AMAT', N, N, AMAT )
>>> !!$
>>> !!$
>>> !!$    call cpu_time(start)
>>> !!$    CALL dgetrf( N, N, AMAT, N, IPIV, INFO )
>>> !!$    call cpu_time(finish)
>>> !!$
>>> !!$    !write(*,*)'AMAT AFTER',AMAT
>>> !!$
>>> !!$    print '("Time LU = ",f15.4," seconds.")',finish-start
>>> !!$
>>> !!$    IF( INFO .NE. 0 ) THEN
>>> !!$       WRITE(*,*)'INFO',INFO
>>> !!$       STOP 'PROBLEM IN LAPACK (Poiseuille_3D)'
>>> !!$    ENDIF
>>> !!$
>>> !!$
>>> !!$    !
>>> !!$    ! Solve the system A*X = B, overwriting B with X.
>>> !!$    !
>>> !!$
>>> !!$    IF( INFO.EQ.0 ) THEN
>>> !!$
>>> !!$       call cpu_time(start)
>>> !!$       CALL dgetrs( 'No transpose', n, nrhs, AMAT, N, IPIV, frhs, N, INFO )
>>> !!$       call cpu_time(finish)
>>> !!$
>>> !!$       print '("Time Linear System Solve = ",f15.4," seconds.")',finish-start
>>> !!$       write(*,*)
>>> !!$
>>> !!$    END IF
>>> !!$
>>> !!$    ct=0
>>> !!$    do j=1,ny-2
>>> !!$       do i=1,nz-2
>>> !!$
>>> !!$          ct=ct+1
>>> !!$          utmp(i,j) = frhs(ct)
>>> !!$
>>> !!$       enddo
>>> !!$    enddo
>>> !!$
>>> !!$    usol = 0.0
>>> !!$    usol(2:nz-1,2:ny-1) = utmp(:,:)
>>> !!$
>>> !!$    zz=0.0
>>> !!$    yy=0.0
>>> !!$
>>> !!$    do i=1,nz
>>> !!$       do j=1,ny
>>> !!$
>>> !!$          zz(i,j)=z(i)
>>> !!$          yy(i,j)=y(j)
>>> !!$
>>> !!$       enddo
>>> !!$    enddo
>>> !!$
>>> !!$    U00 = usol( (nz+1)/2 , (ny+1)/2 )
>>> !!$
>>> !!$
>>> !!$
>>> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> !!$!! SOLVE POISSON EQUATION FOR THE SECOND TIME !!
>>> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> !!$
>>> !!$
>>> !!$    utmp=0.0
>>> !!$    usol=0.0
>>> !!$    frhs=0.0
>>> !!$
>>> !!$    !New,scaled rhs
>>> !!$    do i=1,(ny-2)*(nz-2)
>>> !!$       frhs(i)=-2.0/U00
>>> !!$    enddo
>>> !!$
>>> !!$    !
>>> !!$    ! Solve the system A*X = B, overwriting B with X.
>>> !!$    !
>>> !!$
>>> !!$    ! Note: here we already have the LU factorization so that we only need a call to dgetrs
>>> !!$
>>> !!$    CALL dgetrs( 'No transpose', N, NRHS, AMAT, N, IPIV, frhs, N, INFO )
>>> !!$
>>> !!$    IF( INFO .NE. 0 ) THEN
>>> !!$       WRITE(*,*)'INFO',INFO
>>> !!$       STOP 'PROBLEM IN LAPACK (Poiseuille_3D -- solve 2)'
>>> !!$    ENDIF
>>> !!$
>>> !!$    !write(*,*)'frhs',frhs
>>> !!$
>>> !!$    ct=0
>>> !!$    do j=1,ny-2
>>> !!$       do i=1,nz-2
>>> !!$
>>> !!$          ct=ct+1
>>> !!$          utmp(i,j) = frhs(ct)
>>> !!$
>>> !!$       enddo
>>> !!$    enddo
>>> !!$
>>> !!$    usol(2:nz-1,2:ny-1) = utmp(:,:)
>>> !!$
>>> !!$
>>> !!$  END SUBROUTINE Poiseuille_3D
>>> !!$
>>> !!$
>>> !
>>> !  Description: Build complex matrices A and B in the context of a generalized
>>> !  eigenvalue problem (GEVP)
>>> !
>>> !
>>> !/*T
>>> !  Concepts: Build complex matrices
>>> !  Processors: n
>>> !T*/
>>> !
>>> ! -----------------------------------------------------------------------
>>> 
>>> MODULE PETSC
>>> 
>>>  USE TYPEDEF
>>>  USE WRITE_PRINT
>>> 
>>>  IMPLICIT NONE
>>> 
>>> CONTAINS
>>> 
>>>  Subroutine SetupSolveGEVP(nx,ny,nxy,alpha,beta,Re)
>>> 
>>> #include <petsc/finclude/petscsys.h>
>>> #include <petsc/finclude/petscvec.h>
>>> #include <petsc/finclude/petscmat.h>
>>> #include <petsc/finclude/petscmat.h90>
>>> #include <petsc/finclude/petscpc.h>
>>> #include <petsc/finclude/petscksp.h>
>>> 
>>> #include <slepc/finclude/slepcsys.h>
>>> #include <slepc/finclude/slepceps.h>
>>> 
>>> !...Non PETSc/SLEPc Variables
>>> 
>>>    real(dp),intent(in) :: alpha,beta,Re
>>>    integer(i4b),intent(in) :: nx,ny,nxy
>>> 
>>>    integer(i4b) :: ij
>>>    integer(i4b) :: sizem,rank,source
>>> 
>>>    integer(i4b),dimension(:),allocatable  :: idxm1,idxn1
>>>    integer(i4b),dimension(:),allocatable  :: idxm2,idxn2
>>>    integer(i4b),dimension(:),allocatable  :: idxm3,idxn3
>>> 
>>>    integer(i4b),dimension(:),allocatable  :: li
>>>    integer(i4b),dimension(:),allocatable  :: all_bc
>>>    integer(i4b),dimension(:),allocatable  :: u_bc,v_bc,w_bc,p_bc
>>>    integer(i4b),dimension(:),allocatable  :: fst_bc,wall_bc
>>>    integer(i4b),dimension(:),allocatable  :: outlet_bc,inlet_bc
>>> 
>>> 
>>>    complex(dpc) :: ibeta,Rec,alphac,betac,small,sigma
>>>    complex(dpc),dimension(:,:),allocatable :: D1Xc,D2Xc,D1Yc,D2Yc
>>> 
>>>    complex(dpc),dimension(nxy) :: uvec_cmplx,uxvec_cmplx,uyvec_cmplx
>>>    complex(dpc),dimension(nxy) :: vvec_cmplx,vxvec_cmplx,vyvec_cmplx
>>>    complex(dpc),dimension(nxy) :: wvec_cmplx,wxvec_cmplx,wyvec_cmplx
>>> 
>>>    complex(dpc),dimension(3*nxy) :: wvec_cmplx3
>>>    complex(dpc),dimension(ny,ny) :: VDIAG,VDY
>>> 
>>> !...Temporary variables
>>>    integer(i4b),dimension(:),allocatable  :: loc
>>>    complex(dpc),dimension(:),allocatable  :: xwork1
>>> 
>>> 
>>> !...SLEPC VARIABLES
>>>    EPS eps
>>>    EPSType tname
>>> 
>>>    ST st
>>>    PC pc
>>> 
>>>    Vec xr,xi
>>> 
>>>    PetscReal      error
>>>    PetscScalar    kr,ki
>>> 
>>>    PetscLogDouble mem
>>> 
>>>    PetscInt       maxit,nconv
>>>    PetscInt       nev,ncv,mpd
>>>    PetscInt       three
>>>    PetscInt       ct,ct1,ct2,ct3,ct4
>>> 
>>>    PetscInt       icntl,ival,ival1
>>> 
>>>    PetscReal tolslepc
>>>    PetscInt maxiter
>>> 
>>> !...PETSC VARIABLES
>>> 
>>>    PetscReal      norm,tol,nrm,nrm1
>>>    PetscInt       i,j,k,II,JJ,its
>>> 
>>>    PetscInt       jmin,jmax
>>>    PetscInt       ione,ntimes
>>>    PetscErrorCode ierr
>>>    PetscBool      flg
>>>    PetscScalar    v,one,zero,rhs
>>> 
>>>    KSP            ksp
>>>    PetscRandom    rctx
>>> 
>>> !...MPI
>>>    !PetscMPIInt    rank,size
>>> 
>>> !...Matrices indices
>>> 
>>>    PetscInt       IstartA,IendA,IstartB,IendB
>>> 
>>> !...Vectors
>>> 
>>>    Vec            i_vec,frhs,sol
>>> 
>>> !...Matrices
>>> 
>>>    Mat            A,B
>>> 
>>>    !  Note: Any user-defined Fortran routines (such as MyKSPMonitor)
>>>    !  MUST be declared as external.
>>> 
>>>    !external MyKSPMonitor,MyKSPConverged
>>> 
>>> !#if !defined(PETSC_USE_COMPLEX)
>>> !#error "this code requires PETSc --with-scalar-type=complex build"
>>> !#endif
>>> !#if !defined(PETSC_USE_REAL_DOUBLE)
>>> !#error "this code requires PETSc --with-precision=real build"
>>> !#endif
>>> 
>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
>>> !                           Beginning of program                         !
>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
>>> 
>>>    call SlepcInitialize(PETSC_NULL_CHARACTER,ierr)!;CHKERRQ(ierr)
>>> 
>>>    call PetscMemorySetGetMaximumUsage(ierr)!;CHKERRQ(ierr)
>>> 
>>>    call PetscOptionsInsertString("-mat_superlu_dist_parsymbfact",ierr)
>>> 
>>>    call MPI_COMM_SIZE(MPI_COMM_WORLD,sizem,ierr)!;CHKERRQ(ierr)
>>>    call MPI_COMM_RANK(MPI_COMM_WORLD,rank,ierr)!;CHKERRQ(ierr)
>>> 
>>>    call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>    !call PetscMemoryGetMaximumUsage(mem,ierr)
>>>    call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>>    if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (entering module)',rank,'    memory:',mem
>>> 
>>>    !call PetscOptionsGetInt(PETSC_NULL_CHARACTER,'-nx',nx,flg,ierr)
>>>    !call PetscOptionsGetInt(PETSC_NULL_CHARACTER,'-ny',ny,flg,ierr)
>>> 
>>>    ione=1 ! integer
>>>    ibeta = imag_unit*beta
>>>    one = (1.0d0,0.0d0)
>>>    zero = (0.0d0,0.0d0)
>>>    Rec=Re
>>>    alphac=alpha
>>>    betac=beta
>>> 
>>>    source=0
>>> 
>>>    ct=0
>>> 
>>> !...Convert Arrays to Complex
>>> 
>>>    uvec_cmplx=uvec
>>>    uxvec_cmplx=uxvec
>>>    uyvec_cmplx=uyvec
>>> 
>>>    vvec_cmplx=vvec
>>>    vxvec_cmplx=vxvec
>>>    vyvec_cmplx=vyvec
>>> 
>>>    wvec_cmplx=wvec
>>>    wxvec_cmplx=wxvec
>>>    wyvec_cmplx=wyvec
>>> 
>>>    wvec_cmplx3(1:nxy)=wvec_cmplx
>>>    wvec_cmplx3(nxy+1:2*nxy)=wvec_cmplx
>>>    wvec_cmplx3(2*nxy+1:3*nxy)=wvec_cmplx
>>> 
>>>    allocate(D1Xc(nx,nx),D2Xc(nx,nx),D1Yc(ny,ny),D2Yc(ny,ny))
>>> 
>>>    D1Xc=D1X
>>>    D1Yc=D1Y
>>> 
>>>    D2Xc=D2X
>>>    D2Yc=D2Y
>>> 
>>>    !call MPI_Bcast(wvec_cmplx3,3*nxy,MPI_DOUBLE_COMPLEX,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>> 
>>> !...Parallel Matrices
>>> 
>>>    !Create A
>>>    call MatCreateAIJ(PETSC_COMM_WORLD,PETSC_DECIDE,PETSC_DECIDE,4*nxy,4*nxy,2*(nx+ny),PETSC_NULL_INTEGER,max(nx,ny),PETSC_NULL_INTEGER,A,ierr)!;CHKERRQ(ierr)
>>> 
>>>    !Create B
>>> 
>>>    call MatCreateAIJ(PETSC_COMM_WORLD,PETSC_DECIDE,PETSC_DECIDE,4*nxy,4*nxy,1,PETSC_NULL_INTEGER,0,PETSC_NULL_INTEGER,B,ierr)!;CHKERRQ(ierr)
>>> 
>>>    call MatGetOwnershipRange(A,IstartA,IendA,ierr)!;CHKERRQ(ierr)
>>>    call MatGetOwnershipRange(B,IstartB,IendB,ierr)!;CHKERRQ(ierr)
>>> 
>>>    !write(*,*)'IstartA,IendA',IstartA,IendA
>>>    !write(*,*)'IstartB,IendB',IstartB,IendB
>>> 
>>>    if (IstartA > 4*nxy .or. IstartB > 4*nxy .or. IendA > 4*nxy .or. IendB > 4*nxy) then
>>>       stop 'indices problem in module_petsc'
>>>    endif
>>> 
>>> !...NEED TO TEST WITHOUT THIS NEXT LINE TO UNDERSTAND !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> !...This line avoids error [0]PETSC ERROR: Argument out of range [0]PETSC ERROR: New nonzero at (470,470)...
>>>    call MatSetOption(A,MAT_NEW_NONZERO_ALLOCATION_ERR,PETSC_FALSE,ierr)!;CHKERRQ(ierr)
>>> 
>>> !...Get Memory Usage
>>>    call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>    !call PetscMemoryGetMaximumUsage(mem,ierr)
>>>    call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>>    if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (after matcreate)',rank,'    memory:',mem
>>> 
>>> !...Build A in Parallel
>>> 
>>>    if (rank == 0) call cpu_time(start)
>>> 
>>>    do i=IstartA,IendA-1
>>> 
>>>       if     ( i < nxy ) then
>>> 
>>>          if (abs(uyvec_cmplx(i+1))>1e10) STOP '1'
>>>          call MatSetValues(A,ione,i,ione,i+nxy,uyvec_cmplx(i+1),INSERT_VALUES,ierr)!;CHKERRQ(ierr) ! Uy (block 1,2)
>>> 
>>>          !Build DX (block 1,4)
>>>          ii=1+floor((i+0.01)/ny)
>>>          jj=1
>>> 
>>>          jmin=mod(i,ny)
>>>          jmax=jmin+(nx-1)*ny
>>> 
>>>          do j=jmin,jmax,ny
>>> 
>>>             if (abs(D1Xc(ii,jj))>1e10) STOP '2'
>>>             call MatSetValues(A,ione,i,ione,j+3*nxy,D1Xc(ii,jj),INSERT_VALUES,ierr) ! Build DX (block 1,4)
>>>             jj=jj+1
>>> 
>>>          enddo
>>> 
>>>          !Build -DXX/Re (part of block 1,1)
>>>          ii=1+floor((i+0.01)/ny)
>>>          jj=1
>>> 
>>>          jmin=mod(i,ny)
>>>          jmax=jmin+(nx-1)*ny
>>> 
>>>          do j=jmin,jmax,ny
>>> 
>>>             if (abs(-D2Xc(ii,jj)/Rec)>1e10) STOP '3'
>>>             call MatSetValues(A,ione,i,ione,j,-D2Xc(ii,jj)/Rec,INSERT_VALUES,ierr) !Build -DXX/Re (part of block 1,1)
>>>             jj=jj+1
>>> 
>>>          enddo
>>> 
>>> 
>>>       elseif ( i > nxy-1 .and. i < 2*nxy ) then
>>> 
>>>          if (abs(vxvec_cmplx(i-nxy+1))>1e10) STOP '4'
>>>          call MatSetValues(A,ione,i,ione,i-nxy,vxvec_cmplx(i-nxy+1),INSERT_VALUES,ierr)!;CHKERRQ(ierr) ! Vx (block 2,1)
>>> 
>>>          !Build DY (block 2,4)
>>>          ii=mod(i,ny)+1
>>>          jj=1
>>> 
>>>          jmin=floor((i-nxy+0.01)/ny)*ny
>>> 
>>>          do j=jmin,jmin+(ny-1)
>>> 
>>>             if (abs(D1Yc(ii,jj))>1e10) STOP '5'
>>>             call MatSetValues(A,ione,i,ione,j+3*nxy,D1Yc(ii,jj),INSERT_VALUES,ierr) ! Build DY (block 2,4)
>>>             jj=jj+1
>>> 
>>>          enddo
>>> 
>>> 
>>>          !Build -DXX/Re (part of block 2,2)
>>>          ii=1+floor((i-nxy+0.01)/ny)
>>>          jj=1
>>> 
>>>          jmin=mod(i,ny)
>>>          jmax=jmin+(nx-1)*ny
>>> 
>>>          do j=jmin,jmax,ny
>>> 
>>>             if (abs(-D2Xc(ii,jj)/Rec)>1e10) STOP '6'
>>>             call MatSetValues(A,ione,i,ione,j+nxy,-D2Xc(ii,jj)/Rec,INSERT_VALUES,ierr) !Build -DXX/Re (part of block 2,2)
>>>             jj=jj+1
>>> 
>>>          enddo
>>> 
>>> 
>>> 
>>> 
>>>       elseif ( i > 2*nxy-1 .and. i < 3*nxy ) then
>>> 
>>>          call MatSetValues(A,ione,i,ione,i+nxy,ibeta,INSERT_VALUES,ierr)! iBeta (block 3,4)
>>> 
>>>          call MatSetValues(A,ione,i,ione,i-2*nxy,wxvec_cmplx(i-2*nxy+1),INSERT_VALUES,ierr)! Wx (block 3,1)
>>>          call MatSetValues(A,ione,i,ione,i  -nxy,wyvec_cmplx(i-2*nxy+1),INSERT_VALUES,ierr)! Wy (block 3,2)
>>> 
>>> 
>>>          !Build -DXX/Re (part of block 3,3)
>>>          ii=1+floor((i-2*nxy+0.01)/ny)
>>>          jj=1
>>> 
>>>          jmin=mod(i,ny)
>>>          jmax=jmin+(nx-1)*ny
>>> 
>>>          do j=jmin,jmax,ny
>>> 
>>>             call MatSetValues(A,ione,i,ione,j+2*nxy,-D2Xc(ii,jj)/Rec,INSERT_VALUES,ierr) !Build -DXX/Re (part of block 3,3)
>>>             jj=jj+1
>>> 
>>>          enddo
>>> 
>>> 
>>>       elseif ( i > 3*nxy-1 ) then
>>> 
>>>          call MatSetValues(A,ione,i,ione,i-nxy,ibeta,INSERT_VALUES,ierr)! iBeta (block 4,3)
>>> 
>>>          !Build DX (block 4,1)
>>>          ii=1+floor(((i-3*nxy)+0.01)/ny)
>>>          jj=1
>>> 
>>>          jmin=mod(i,ny)
>>>          jmax=jmin+(nx-1)*ny
>>> 
>>>          do j=jmin,jmax,ny
>>> 
>>>             call MatSetValues(A,ione,i,ione,j,D1Xc(ii,jj),INSERT_VALUES,ierr)
>>>             jj=jj+1
>>> 
>>>          enddo
>>> 
>>>          !Build DY (block 4,2)
>>>          ii=mod(i,ny)+1
>>>          jj=1
>>> 
>>>          jmin=floor((i-3*nxy+0.01)/ny)*ny
>>> 
>>>          do j=jmin,jmin+(ny-1)
>>> 
>>>             call MatSetValues(A,ione,i,ione,j+nxy,D1Yc(ii,jj),INSERT_VALUES,ierr)
>>>             jj=jj+1
>>> 
>>>          enddo
>>> 
>>>       endif
>>> 
>>>    enddo
>>> 
>>>    if (rank==0) then
>>> 
>>>       call cpu_time(finish)
>>>       write(*,*)
>>>       print '("Time Partial Parallel Build A #1 = ",f21.3," seconds.")',finish-start
>>> 
>>>    endif
>>> 
>>> 
>>>    call MatAssemblyBegin(A,MAT_FLUSH_ASSEMBLY,ierr)!;CHKERRQ(ierr) ! necessary to switch between INSERT_VALUES and ADD_VALUES
>>>    call MatAssemblyEnd(A,MAT_FLUSH_ASSEMBLY,ierr)!;CHKERRQ(ierr)   ! necessary to switch between INSERT_VALUES and ADD_VALUES
>>> 
>>> 
>>> 
>>> !...Finish Blocks A11, A22 and A33
>>> 
>>>    if (rank == 0) call cpu_time(start)
>>> 
>>>    VDY=(0.0d0,0.0d0)
>>>    VDIAG=(0.0d0,0.0d0)
>>> 
>>>    do i=IstartA,IendA-1
>>>       if (i < 3*nxy) then
>>>          call MatSetValues(A,ione,i,ione,i,betac**2/Rec+imag_unit*betac*wvec_cmplx3(i+1),ADD_VALUES,ierr)!;CHKERRQ(ierr)
>>>       endif
>>>    enddo
>>> 
>>>    do i=IstartA,IendA-1
>>> 
>>>       if     ( i < nxy ) then
>>> 
>>>          !Build -DYY/Rec (part of block 1,1)
>>>          ii=mod(i,ny)+1
>>>          jj=1
>>> 
>>>          jmin=floor((i+0.01)/ny)*ny
>>> 
>>>          do j=jmin,jmin+(ny-1)
>>> 
>>>             call MatSetValues(A,ione,i,ione,j,-D2Yc(ii,jj)/Rec,ADD_VALUES,ierr)
>>>             jj=jj+1
>>> 
>>>          enddo
>>> 
>>> 
>>>          !Build U*DX (part of block 1,1)
>>>          ii=1+floor((i+0.01)/ny)
>>>          jj=1
>>> 
>>>          jmin=mod(i,ny)
>>>          jmax=jmin+(nx-1)*ny
>>> 
>>>          do j=jmin,jmax,ny
>>> 
>>>             call MatSetValues(A,ione,i,ione,j,uvec_cmplx(i+1)*D1Xc(ii,jj),ADD_VALUES,ierr)
>>>             jj=jj+1
>>> 
>>>          enddo
>>> 
>>> 
>>>          !Build V*DY (part of block 1,1)
>>>          ii=mod(i,ny)+1
>>>          jj=1
>>> 
>>>          jmin=floor((i+0.01)/ny)*ny
>>> 
>>>          do j=jmin,jmin+(ny-1)
>>>             call MatSetValues(A,ione,i,ione,j,vvec_cmplx(i+1)*D1Yc(ii,jj),ADD_VALUES,ierr)
>>>             jj=jj+1
>>> 
>>>          enddo
>>> 
>>> 
>>>          call MatSetValues(A,ione,i,ione,i,uxvec_cmplx(i+1),ADD_VALUES,ierr)!;CHKERRQ(ierr) ! Ux (block 1,1)
>>> 
>>> 
>>> 
>>> 
>>>       elseif ( i > nxy-1 .and. i < 2*nxy ) then
>>> 
>>>          !Build -DYY/Rec (part of block 2,2)
>>>          ii=mod(i,ny)+1
>>>          jj=1
>>> 
>>>          jmin=floor((i-nxy+0.01)/ny)*ny
>>> 
>>>          do j=jmin,jmin+(ny-1)
>>> 
>>>             call MatSetValues(A,ione,i,ione,j+nxy,-D2Yc(ii,jj)/Rec,ADD_VALUES,ierr) ! Build DY (block 2,4)
>>>             jj=jj+1
>>> 
>>>          enddo
>>> 
>>> 
>>>          !Build U*DX (part of block 2,2)
>>>          ii=1+floor((i-nxy+0.01)/ny)
>>>          jj=1
>>> 
>>>          jmin=mod(i,ny)
>>>          jmax=jmin+(nx-1)*ny
>>> 
>>>          do j=jmin,jmax,ny
>>> 
>>>             call MatSetValues(A,ione,i,ione,j+nxy,uvec_cmplx(i-nxy+1)*D1Xc(ii,jj),ADD_VALUES,ierr)
>>>             jj=jj+1
>>> 
>>>          enddo
>>> 
>>> 
>>>          !Build V*DY (part of block 2,2)
>>>          ii=mod(i,ny)+1
>>>          jj=1
>>> 
>>>          jmin=floor((i-nxy+0.01)/ny)*ny
>>> 
>>>          do j=jmin,jmin+(ny-1)
>>>             call MatSetValues(A,ione,i,ione,j+nxy,vvec_cmplx(i-nxy+1)*D1Yc(ii,jj),ADD_VALUES,ierr)
>>>             jj=jj+1
>>> 
>>>          enddo
>>> 
>>>          call MatSetValues(A,ione,i,ione,i,vyvec_cmplx(i-nxy+1),ADD_VALUES,ierr)!;CHKERRQ(ierr) ! Vy (block 2,2)
>>> 
>>> 
>>>       elseif ( i > 2*nxy-1 .and. i < 3*nxy ) then
>>> 
>>>          !Build -DYY/Rec (part of block 3,3)
>>>          ii=mod(i,ny)+1
>>>          jj=1
>>> 
>>>          jmin=floor((i-2*nxy+0.01)/ny)*ny
>>> 
>>>          do j=jmin,jmin+(ny-1)
>>> 
>>>             call MatSetValues(A,ione,i,ione,j+2*nxy,-D2Yc(ii,jj)/Rec,ADD_VALUES,ierr) ! Build DY (block 2,4)
>>>             jj=jj+1
>>> 
>>>          enddo
>>> 
>>> 
>>>          !Build U*DX (part of block 3,3)
>>>          ii=1+floor((i-2*nxy+0.01)/ny)
>>>          jj=1
>>> 
>>>          jmin=mod(i,ny)
>>>          jmax=jmin+(nx-1)*ny
>>> 
>>>          do j=jmin,jmax,ny
>>> 
>>>             call MatSetValues(A,ione,i,ione,j+2*nxy,uvec_cmplx(i-2*nxy+1)*D1Xc(ii,jj),ADD_VALUES,ierr)
>>>             jj=jj+1
>>> 
>>>          enddo
>>> 
>>> 
>>>          !Build V*DY (part of block 3,3)
>>>          ii=mod(i,ny)+1
>>>          jj=1
>>> 
>>>          jmin=floor((i-2*nxy+0.01)/ny)*ny
>>> 
>>>          do j=jmin,jmin+(ny-1)
>>>             call MatSetValues(A,ione,i,ione,j+2*nxy,vvec_cmplx(i-2*nxy+1)*D1Yc(ii,jj),ADD_VALUES,ierr)
>>>             jj=jj+1
>>> 
>>>          enddo
>>> 
>>>       endif
>>> 
>>>    enddo
>>> 
>>> 
>>>    if (rank==0) then
>>> 
>>>       call cpu_time(finish)
>>>       write(*,*)
>>>       print '("Time Partial Parallel Build A #2 = ",f21.3," seconds.")',finish-start
>>> 
>>>    endif
>>> 
>>> !$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
>>> !$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
>>> 
>>> 
>>>    !...Artificially create diagonal element for A ==> TO BE REMOVED
>>>    small = (0.000001d0,0.0d0)
>>>    do i=IstartA,IendA-1
>>>       call MatSetValues(A,ione,i,ione,i,small,ADD_VALUES,ierr)!;CHKERRQ(ierr)
>>>    enddo
>>> 
>>>    call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>    !call PetscMemoryGetMaximumUsage(mem,ierr)
>>>    call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>>    if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (A just before assembly)',rank,'    memory:',mem
>>> 
>>> 
>>>    if (rank==0) then
>>>       call cpu_time(start)
>>>    endif
>>> 
>>> !...Assemble A
>>>    call MatAssemblyBegin(A,MAT_FINAL_ASSEMBLY,ierr)!;CHKERRQ(ierr)
>>>    call MatAssemblyEnd(A,MAT_FINAL_ASSEMBLY,ierr)!;CHKERRQ(ierr)
>>>    !call MatView(A,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>> 
>>>    if (rank==0) then
>>>       call cpu_time(finish)
>>>       write(*,*)
>>>       print '("Time to assemble A = ",f21.3," seconds.")',finish-start
>>>    endif
>>> 
>>> 
>>>    call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>    !call PetscMemoryGetMaximumUsage(mem,ierr)
>>>    call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>>    if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (A build and assembled)',rank,'    memory:',mem
>>> 
>>> 
>>> !...Build B in parallel
>>>    if (rank==0) then
>>>       call cpu_time(start)
>>>    endif
>>> 
>>>    do i=IstartB,IendB-1
>>>       if (i < 3*nxy) then
>>>          call MatSetValues(B,ione,i,ione,i,imag_unit,INSERT_VALUES,ierr)!;CHKERRQ(ierr)
>>>       endif
>>>    enddo
>>> 
>>> !...Assemble B
>>>    call MatAssemblyBegin(B,MAT_FINAL_ASSEMBLY,ierr)!;CHKERRQ(ierr)
>>>    call MatAssemblyEnd(B,MAT_FINAL_ASSEMBLY,ierr)!;CHKERRQ(ierr)
>>>    !call MatView(B,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>> 
>>>    call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>    !call PetscMemoryGetMaximumUsage(mem,ierr)
>>>    call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>>    if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (B build and assembled)',rank,'    memory:',mem
>>> 
>>> 
>>>    call MatNorm(B,NORM_FROBENIUS,nrm1,ierr)!;CHKERRQ(ierr)
>>> 
>>> !!$    if (rank==0) then
>>> !!$       write(*,*)'norm B:',nrm1
>>> !!$    endif
>>> 
>>>    if (rank==0) then
>>>       call cpu_time(finish)
>>>       write(*,*)
>>>       print '("Time to build and assemble B = ",f21.3," seconds.")',finish-start
>>>    endif
>>> 
>>> 
>>> !...Set Boundary Conditions
>>> 
>>>    if (rank==0) then
>>> 
>>>       allocate(li(nx))
>>> 
>>>       do i=1,nx
>>>          li(i)=(i-1)*ny
>>>       enddo
>>> 
>>>       ct1=0
>>>       ct2=0
>>>       ct3=0
>>>       ct4=0
>>> 
>>>       do i=1,nx
>>>          do j=1,ny
>>> 
>>>             if (j==1) then ! fst_bc
>>>                ct1=ct1+1
>>>             elseif (j==ny) then ! wall_bc
>>>                ct2=ct2+1
>>>             elseif (i==1) then ! outlet_bc
>>>                ct3=ct3+1
>>>             elseif (i==nx) then ! inlet_bc
>>>                ct4=ct4+1
>>>             endif
>>> 
>>>          enddo
>>>       enddo
>>> 
>>>       ct=ct1+ct2+ct3+ct4
>>> 
>>>    endif ! if (rank == 0)
>>> 
>>>    call MPI_Bcast(ct,1,MPI_INT,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>    call MPI_Bcast(ct1,1,MPI_INT,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>    call MPI_Bcast(ct2,1,MPI_INT,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>    call MPI_Bcast(ct3,1,MPI_INT,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>    call MPI_Bcast(ct4,1,MPI_INT,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>> 
>>>    allocate(fst_bc(ct1))
>>>    allocate(wall_bc(ct2))
>>>    allocate(outlet_bc(ct3))
>>>    allocate(inlet_bc(ct4))
>>> 
>>>    allocate(all_bc(3*ct))
>>> 
>>>    allocate(u_bc(ct))
>>>    allocate(v_bc(ct))
>>>    allocate(w_bc(ct))
>>>    allocate(p_bc(ct))
>>> 
>>>    if (rank == 0) then
>>> 
>>>       ct1=0
>>>       ct2=0
>>>       ct3=0
>>>       ct4=0
>>> 
>>>       do i=1,nx
>>>          do j=1,ny
>>> 
>>>             ij=li(i)+j-1
>>> 
>>>             if (j==1) then ! fst_bc
>>>                ct1=ct1+1
>>>                fst_bc(ct1)=ij
>>>             elseif (j==ny) then ! wall_bc
>>>                ct2=ct2+1
>>>                wall_bc(ct2)=ij
>>>             elseif (i==1) then ! outlet_bc
>>>                ct3=ct3+1
>>>                outlet_bc(ct3)=ij
>>>             elseif (i==nx) then ! inlet_bc
>>>                ct4=ct4+1
>>>                inlet_bc(ct4)=ij
>>>             endif
>>> 
>>>          enddo
>>>       enddo
>>> 
>>>       u_bc(1:ct1)=fst_bc
>>>       u_bc(ct1+1:ct1+ct2)=wall_bc
>>>       u_bc(ct1+ct2+1:ct1+ct2+ct3)=outlet_bc
>>>       u_bc(ct1+ct2+ct3+1:ct1+ct2+ct3+ct4)=inlet_bc
>>> 
>>>       v_bc=u_bc+nxy
>>>       w_bc=v_bc+nxy
>>>       p_bc=w_bc+nxy
>>> 
>>>       all_bc=[u_bc,v_bc,w_bc]
>>> 
>>>    endif ! if (rank == 0)
>>> 
>>>    call MPI_Bcast(all_bc,3*ct,MPI_INT,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>> 
>>>    !For parallel case, all processes that share  matrix MUST call this routine, regardless of whether any rows being zeroed are owned by them.
>>>    call MatZeroRows(A,3*ct,all_bc, one,zero,zero,ierr);CHKERRQ(ierr)
>>>    call MatZeroRows(B,3*ct,all_bc,zero,zero,zero,ierr);CHKERRQ(ierr)
>>> 
>>>    !call MatView(B,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>> 
>>>    ! cannot be inside a if (rank==0) statment!!!
>>>    call MatNorm(A,NORM_FROBENIUS,nrm,ierr)!;CHKERRQ(ierr)
>>>    call MatNorm(B,NORM_FROBENIUS,nrm1,ierr)!;CHKERRQ(ierr)
>>> 
>>>    if (rank==0) then
>>>       write(*,*)'norm A:',nrm
>>>       write(*,*)'norm B:',nrm1
>>>    endif
>>> 
>>> 
>>> 
>>> !!!!!! TESTING HOW BIG LU CAN BE !!!!!!!!!!!!!!!!
>>> 
>>> !!$    sigma = (1.0d0,0.0d0)
>>> !!$    call MatAXPY(A,-sigma,B,DIFFERENT_NONZERO_PATTERN,ierr) ! on exit A = A-sigma*B
>>> !!$
>>> !!$    !...Create linear solver context
>>> !!$    call KSPCreate(PETSC_COMM_WORLD,ksp,ierr)
>>> !!$
>>> !!$!...Set operators. Here the matrix that defines the linear system also serves as the preconditioning matrix.
>>> !!$    !call KSPSetOperators(ksp,A,A,DIFFERENT_NONZERO_PATTERN,ierr) !aha commented and replaced by next line
>>> !!$    call KSPSetOperators(ksp,A,A,ierr) ! remember: here A = A-sigma*B
>>> !!$
>>> !!$    tol = 1.e-10
>>> !!$    call KSPSetTolerances(ksp,tol,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr) ! set relative and absolute tolerances and uses defualt for divergence tol
>>> !!$
>>> !!$!...Set the Direct (LU) Solver
>>> !!$    call KSPSetType(ksp,KSPPREONLY,ierr)
>>> !!$    call KSPGetPC(ksp,pc,ierr)
>>> !!$    call PCSetType(pc,PCLU,ierr)
>>> !!$    call PCFactorSetMatSolverPackage(pc,MATSOLVERSUPERLU_DIST,ierr) ! MATSOLVERSUPERLU_DIST MATSOLVERMUMPS
>>> !!$
>>> !!$!...Create right-hand-side vector
>>> !!$    call MatCreateVecs(A,frhs,PETSC_NULL_OBJECT,ierr)
>>> !!$    call MatCreateVecs(A,sol,PETSC_NULL_OBJECT,ierr)
>>> !!$
>>> !!$    allocate(xwork1(IendA-IstartA))
>>> !!$    allocate(loc(IendA-IstartA))
>>> !!$
>>> !!$    ct=0
>>> !!$    do i=IstartA,IendA-1
>>> !!$       ct=ct+1
>>> !!$       loc(ct)=i
>>> !!$       xwork1(ct)=(1.0d0,0.0d0)
>>> !!$    enddo
>>> !!$
>>> !!$    call VecSetValues(frhs,IendA-IstartA,loc,xwork1,INSERT_VALUES,ierr)
>>> !!$    call VecZeroEntries(sol,ierr)
>>> !!$
>>> !!$    deallocate(xwork1,loc)
>>> !!$
>>> !!$!...Assemble Vectors
>>> !!$    call VecAssemblyBegin(frhs,ierr)
>>> !!$    call VecAssemblyEnd(frhs,ierr)
>>> !!$
>>> !!$!...Solve the linear system
>>> !!$    call KSPSolve(ksp,frhs,sol,ierr)
>>> !!$
>>> !!$    !call VecView(sol,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>> !!$
>>> !!$    STOP
>>> 
>>> 
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> !!!!!!!!!!!!!!!!!!!!!!!           SLEPC         !!!!!!!!!!!!!!!!!!!!!!!!!!
>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>> 
>>>    if (rank==0) call cpu_time(start)
>>> 
>>> 
>>>    call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>    call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>>    if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (begin slepc)',rank,'    memory:',mem
>>> 
>>> !...Get vector(s) compatible with the matrix, i.e. with the same parallel layout
>>>    call MatCreateVecs(A,xr,xi,ierr)
>>> !!$    call MatCreateVecs(A,xr,PETSC_NULL_OBJECT,ierr)
>>> !!$    call MatCreateVecs(A,xi,PETSC_NULL_OBJECT,ierr)
>>> 
>>> 
>>> !...Create Eigensolver Context and Spectral Transformation context
>>>    call EPSCreate(PETSC_COMM_WORLD,eps,ierr)
>>>    !call STCreate(PETSC_COMM_WORLD,st,ierr)
>>> 
>>> !...Set Operators and Problem Type - Generalized Eigenvalue Problem
>>>    call EPSSetOperators(eps,A,B,ierr)
>>>    !call EPSSetProblemType(eps,EPS_PGNHEP,ierr) ! THIS ONE LEADS TO AN ERROR --> CHECK WHY BECAUSE MY B SEEMS FITTING THAT CRITERION
>>>    call EPSSetProblemType(eps,EPS_GNHEP,ierr)
>>> 
>>> !...Select Portion of Spectrum
>>>    call EPSSetTarget(eps,(3.0d0,0.d0),ierr)
>>>    call EPSSetWhichEigenpairs(eps,EPS_TARGET_MAGNITUDE,ierr)
>>> 
>>> !...Select Algorithm for Eigenvalue Computation (default is Krylov-Schur)
>>>    call EPSSetType(eps,EPSKRYLOVSCHUR,ierr) !EPSARNOLDI,EPSKRYLOVSCHUR
>>> 
>>>    call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>    call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>>    if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (slepc after EPSSetType)',rank,'    memory:',mem
>>> 
>>> !...Set Tolerance and Maxiter for Solver
>>>    tolslepc=1e-12
>>>    maxiter=500
>>>    !call EPSSetTolerances(eps,PETSC_DEFAULT_REAL,maxiter,ierr)
>>>    call EPSSetTolerances(eps,tolslepc,maxiter,ierr)
>>> 
>>> !...Sets number of eigenvalues to compute and dimension of subspace
>>>    nev=200
>>>    ncv=3*nev
>>>    mpd=10*nev
>>>    !call EPSSetDimensions(eps,nev,ncv,mpd,ierr) PETSC_DEFAULT
>>>    call EPSSetDimensions(eps,nev,PETSC_DEFAULT_INTEGER,PETSC_DEFAULT_INTEGER,ierr)
>>> 
>>>    call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>    call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>>    if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (before EPSGetST)',rank,'    memory:',mem
>>> 
>>> !...Set the Spectral Transformation --> Use Shift-And-Invert
>>>    call EPSGetST(eps,st,ierr)
>>>    call STSetType(st,STSINVERT,ierr)
>>> 
>>> !...Set Linear Solver
>>>    call STGetKSP(st,ksp,ierr)
>>>    call KSPSetType(ksp,KSPPREONLY,ierr)
>>>    call KSPGetPC(ksp,pc,ierr)
>>>    call PCSetType(pc,PCLU,ierr) ! could try PCCHOLESKY
>>>    call PCFactorSetMatSolverPackage(pc,MATSOLVERSUPERLU_DIST,ierr) ! MATSOLVERSUPERLU_DIST,MATSOLVERMUMPS
>>> 
>>> !...Set Solver Parameters at Runtime
>>>    call EPSSetFromOptions(eps,ierr)
>>> 
>>>    call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>    call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>>    if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (after EPSSetFromOptions)',rank,'    memory:',mem
>>> 
>>> !...Solve the Eigensystem
>>>    call EPSSolve(eps,ierr)
>>> 
>>>    call EPSGetIterationNumber(eps,its,ierr)
>>>    if (rank .eq. 0) then
>>>       write(*,110) its
>>>    endif
>>> 110 format (/' Number of iterations of the method:',I4)
>>> 
>>> !...Optional: Get some information from the solver and display it
>>>    call EPSGetType(eps,tname,ierr)
>>>    if (rank .eq. 0) then
>>>       write(*,120) tname
>>>    endif
>>> 120 format (' Solution method: ',A)
>>> 
>>>    nev=10
>>>    call EPSGetDimensions(eps,nev,PETSC_NULL_INTEGER,PETSC_NULL_INTEGER,ierr)
>>>    if (rank .eq. 0) then
>>>       write(*,130) nev
>>>    endif
>>> 130 format (' Number of requested eigenvalues:',I4)
>>>    call EPSGetTolerances(eps,tol,maxit,ierr)
>>>    if (rank .eq. 0) then
>>>       write(*,140) tol, maxit
>>>    endif
>>> 140 format (' Stopping condition: tol=',1P,E10.4,', maxit=',I4)
>>> 
>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>> !     Display solution and clean up
>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>> 
>>> !...Get number of converged eigenpairs
>>>    call EPSGetConverged(eps,nconv,ierr)
>>>    if (rank .eq. 0) then
>>>       write(*,150) nconv
>>>    endif
>>> 150 format (' Number of converged eigenpairs:',I4/)
>>> 
>>> !...Display eigenvalues and relative errors
>>>    if (nconv.gt.0) then
>>>       if (rank .eq. 0) then
>>>          write(*,*) '         kr               ki          ||Ax-kx||/||kx||'
>>>          write(*,*) ' ----------------- -----------------  ------------------'
>>>       endif
>>>       do i=0,nconv-1
>>>          !...Get converged eigenpairs: i-th eigenvalue is stored in kr (real part) and ki (imaginary part)
>>>          call EPSGetEigenpair(eps,i,kr,ki,xr,xi,ierr)
>>> 
>>>          !...Compute the relative error associated to each eigenpair
>>>          call EPSComputeError(eps,i,EPS_ERROR_RELATIVE,error,ierr)
>>>          if (rank .eq. 0) then
>>>             write(*,160) PetscRealPart(kr),PetscImaginaryPart(kr), error
>>>          endif
>>> 160       format (1P,'   ',E21.11,'       ',E21.11,'      ',E21.11)
>>> 
>>>       enddo
>>> 
>>>    endif
>>> 
>>> !...Free work space
>>> 
>>>    if (rank==0) deallocate(li)
>>> 
>>>    deallocate(D1Xc,D2Xc,D1Yc,D2Yc)
>>> 
>>>    deallocate(fst_bc)
>>>    deallocate(wall_bc)
>>>    deallocate(outlet_bc)
>>>    deallocate(inlet_bc)
>>> 
>>>    deallocate(all_bc)
>>> 
>>>    deallocate(u_bc)
>>>    deallocate(v_bc)
>>>    deallocate(w_bc)
>>>    deallocate(p_bc)
>>> 
>>>    !call STDestroy(st,ierr)
>>>    call EPSDestroy(eps,ierr)
>>>    call MatDestroy(A,ierr)
>>>    call MatDestroy(B,ierr)
>>>    !call VecDestroy(i_vec,ierr)
>>>    call VecDestroy(xr,ierr)
>>>    call VecDestroy(xi,ierr)
>>> 
>>> !...Finalize
>>>    call SlepcFinalize(ierr)
>>> 
>>>    if (rank==0) then
>>>       call cpu_time(finish)
>>>       write(*,*)
>>>       print '("Total time for SLEPC = ",f21.3," seconds.")',finish-start
>>>    endif
>>> 
>>>    END Subroutine SETUPSOLVEGEVP
>>> 
>>> 
>>>    END MODULE PETSC
>>> 
>>> 
>>> 
>>> 
>>> 
>>> !!$       write(*,*)'fst_bc',fst_bc
>>> !!$       write(*,*)'wall_bc',wall_bc
>>> !!$       write(*,*)'outlet_bc',outlet_bc
>>> !!$       write(*,*)'inlet_bc',inlet_bc
>>> !!$
>>> !!$       write(*,*)'all_bc',all_bc
>>> 
>>> !!$       write(*,*)'ct1+ct2+ct3+ct4',ct1+ct2+ct3+ct4
>>> 
>>> 
>>> 
>>> !!$    call MatCreate(PETSC_COMM_WORLD,A,ierr)
>>> !!$    call MatSetSizes(A,PETSC_DECIDE,PETSC_DECIDE,4*nxy,4*nxy,ierr)
>>> !!$    call MatSetFromOptions(A,ierr)
>>> !!$    call MatSetUp(A,ierr)
>>> 
>>> 
>>> 
>>>       !call VecCreateSeq(PETSC_COMM_SELF,nxy,i_vec,ierr) ! sequential vector
>>>       !call VecSetValues(i_vec,nxy,loc,xwork1,INSERT_VALUES,ierr)
>>> 
>>>       !  Assemble vector
>>>       !call VecAssemblyBegin(i_vec,ierr)
>>>       !call VecAssemblyEnd(i_vec,ierr)
>>> 
>>>    !  Create parallel matrix, specifying only its global dimensions.
>>>    !  When using MatCreate(), the matrix format can be specified at
>>>    !  runtime. Also, the parallel partitioning of the matrix is
>>>    !  determined by PETSc at runtime.
>>> 
>>> 
>>> 
>>> !!$    call MatCreate(PETSC_COMM_WORLD,B,ierr)
>>> !!$    call MatSetSizes(B,PETSC_DECIDE,PETSC_DECIDE,4*nxy,4*nxy,ierr)
>>> !!$    call MatSetFromOptions(B,ierr)
>>> !!$    call MatSetUp(B,ierr)
>>> 
>>>    !  Currently, all PETSc parallel matrix formats are partitioned by
>>>    !  contiguous chunks of rows across the processors.  Determine which
>>>    !  rows of the matrix are locally owned.
>>> 
>>> 
>>> 
>>> 
>>> 
>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>> !                    Include files
>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>> !
>>> !  This program uses CPP for preprocessing, as indicated by the use of
>>> !  PETSc include files in the directory petsc/include/finclude.  This
>>> !  convention enables use of the CPP preprocessor, which allows the use
>>> !  of the #include statements that define PETSc objects and variables.
>>> !
>>> !  Use of the conventional Fortran include statements is also supported
>>> !  In this case, the PETsc include files are located in the directory
>>> !  petsc/include/foldinclude.
>>> !
>>> !  Since one must be very careful to include each file no more than once
>>> !  in a Fortran routine, application programmers must exlicitly list
>>> !  each file needed for the various PETSc components within their
>>> !  program (unlike the C/C++ interface).
>>> !
>>> 
>>> 
>>> 
>>> 
>>>    !write(*,*)'IstartA,IendA',IstartA,IendA
>>>    !write(*,*)'IstartB,IendB',IstartB,IendB
>>> 
>>> 
>>> 
>>> !!$#include <finclude/petscsys.h>
>>> !!$#include <finclude/petscvec.h>
>>> !!$#include <finclude/petscmat.h>
>>> !!$#include <finclude/petscmat.h90>
>>> !!$#include <finclude/petscpc.h>
>>> !!$#include <finclude/petscksp.h>
>>> !!$
>>> !!$#include <finclude/slepcsys.h>
>>> !!$#include <finclude/slepceps.h>
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> !!$      do i=1,nx
>>> !!$         do j=1,nx
>>> !!$            D1X(i,j)=100+j+(i-1)*nx
>>> !!$         enddo
>>> !!$      enddo
>>> 
>>> !!$      do i=1,ny
>>> !!$         do j=1,ny
>>> !!$            D1Y(i,j)=999.d0
>>> !!$         enddo
>>> !!$      enddo
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> 
>>> !  Create parallel vectors.
>>> !   - Here, the parallel partitioning of the vector is determined by
>>> !     PETSc at runtime.  We could also specify the local dimensions
>>> !     if desired -- or use the more general routine VecCreate().
>>> !   - When solving a linear system, the vectors and matrices MUST
>>> !     be partitioned accordingly.  PETSc automatically generates
>>> !     appropriately partitioned matrices and vectors when MatCreate()
>>> !     and VecCreate() are used with the same communicator.
>>> !   - Note: We form 1 vector from scratch and then duplicate as needed.
>>> 
>>>      !call VecCreateMPI(PETSC_COMM_WORLD,PETSC_DECIDE,m*n,u,ierr)
>>>      !call VecSetFromOptions(u,ierr)
>>>      !call VecDuplicate(u,b,ierr)
>>>      !call VecDuplicate(b,x,ierr)
>>> 
>>> !  Set exact solution; then compute right-hand-side vector.
>>> !  By default we use an exact solution of a vector with all
>>> !  elements of 1.0;  Alternatively, using the runtime option
>>> !  -random_sol forms a solution vector with random components.
>>> 
>>> !!$      call PetscOptionsHasName(PETSC_NULL_CHARACTER,'-random_exact_sol',flg,ierr)
>>> !!$      if (flg) then
>>> !!$         call PetscRandomCreate(PETSC_COMM_WORLD,rctx,ierr)
>>> !!$         call PetscRandomSetFromOptions(rctx,ierr)
>>> !!$         call VecSetRandom(u,rctx,ierr)
>>> !!$         call PetscRandomDestroy(rctx,ierr)
>>> !!$      else
>>> !!$         call VecSet(u,one,ierr)
>>> !!$      endif
>>> !!$      call MatMult(A,u,b,ierr)
>>> 
>>> 
>>> !  View the exact solution vector if desired
>>> 
>>> !!$      call PetscOptionsHasName(PETSC_NULL_CHARACTER,"-view_exact_sol",flg,ierr)
>>> !!$      if (flg) then
>>> !!$         call VecView(u,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>> !!$      endif
>>> 
>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>> !         Create the linear solver and set various options
>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>> 
>>> !  Create linear solver context
>>> 
>>> !!$      call KSPCreate(PETSC_COMM_WORLD,ksp,ierr)
>>> 
>>> 
>>> !  Set operators. Here the matrix that defines the linear system
>>> !  also serves as the preconditioning matrix.
>>> 
>>>      !call KSPSetOperators(ksp,A,A,DIFFERENT_NONZERO_PATTERN,ierr) !aha commented and replaced by next line
>>> !!$      call KSPSetOperators(ksp,A,A,ierr)
>>> 
>>> 
>>> !  Set linear solver defaults for this problem (optional).
>>> !   - By extracting the KSP and PC contexts from the KSP context,
>>> !     we can then directly directly call any KSP and PC routines
>>> !     to set various options.
>>> !   - The following four statements are optional; all of these
>>> !     parameters could alternatively be specified at runtime via
>>> !     KSPSetFromOptions(). All of these defaults can be
>>> !     overridden at runtime, as indicated below.
>>> 
>>> !     We comment out this section of code since the Jacobi
>>> !     preconditioner is not a good general default.
>>> 
>>> !      call KSPGetPC(ksp,pc,ierr)
>>> !      ptype = PCJACOBI
>>> !      call PCSetType(pc,ptype,ierr)
>>> !      tol = 1.e-7
>>> !      call KSPSetTolerances(ksp,tol,PETSC_DEFAULT_DOUBLE_PRECISION,
>>> !     &     PETSC_DEFAULT_DOUBLE_PRECISION,PETSC_DEFAULT_INTEGER,ierr)
>>> 
>>> !  Set user-defined monitoring routine if desired
>>> 
>>>      !call PetscOptionsHasName(PETSC_NULL_CHARACTER,'-my_ksp_monitor',flg,ierr) ! flg set to true if that option has been specified
>>>      !if (flg) then
>>>      !  call KSPMonitorSet(ksp,MyKSPMonitor,PETSC_NULL_OBJECT,PETSC_NULL_FUNCTION,ierr) ! call MyKSPMonitor
>>>      !endif
>>> 
>>>      !tol = 1.e-10
>>>      !call KSPSetTolerances(ksp,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr) ! set relative tolerance and uses defualt for absolute and divergence tol
>>>      !call KSPSetTolerances(ksp,tol,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr) ! set relative and absolute tolerances and uses defualt for divergence tol
>>> 
>>> !  Set runtime options, e.g.,
>>> !      -ksp_type <type> -pc_type <type> -ksp_monitor -ksp_rtol <rtol>
>>> !  These options will override those specified above as long as
>>> !  KSPSetFromOptions() is called _after_ any other customization
>>> !  routines.
>>> 
>>>      !call KSPSetFromOptions(ksp,ierr)
>>> 
>>> 
>>> !  Set convergence test routine if desired
>>> 
>>>      !call PetscOptionsHasName(PETSC_NULL_CHARACTER,'-my_ksp_convergence',flg,ierr)
>>>      !if (flg) then
>>>      !  call KSPSetConvergenceTest(ksp,MyKSPConverged,PETSC_NULL_OBJECT,PETSC_NULL_FUNCTION,ierr)
>>>      !endif
>>> 
>>> 
>>> 
>>>      !call KSPMonitorSet(ksp,KSPMonitorTrueResidualNorm,PETSC_NULL_OBJECT,PETSC_NULL_FUNCTION,ierr);
>>> 
>>> 
>>> !
>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>> !                      Solve the linear system
>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>> 
>>>      !call KSPSolve(ksp,b,x,ierr)
>>> 
>>> 
>>> !
>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>> !                      View solver info (could use -ksp_view instead)
>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>> 
>>>      !added by aha
>>> 
>>> !!$      write(*,*)''
>>> !!$      write(*,*)'Start of KSPView'
>>> !!$      write(*,*)'----------------'
>>> !!$      write(*,*)''
>>> !!$      call KSPView(ksp,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>> !!$      write(*,*)''
>>> !!$      write(*,*)'End of KSPView'
>>> !!$      write(*,*)'--------------'
>>> !!$      write(*,*)''
>>> 
>>> 
>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>> !                     Check solution and clean up
>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>> 
>>> !  Check the error
>>> !!$      call VecAXPY(x,neg_one,u,ierr)
>>> !!$      call VecNorm(x,NORM_2,norm,ierr)
>>> !!$      call KSPGetIterationNumber(ksp,its,ierr)
>>> !!$      if (rank .eq. 0) then
>>> !!$        if (norm .gt. 1.e-12) then
>>> !!$           write(6,100) norm,its
>>> !!$        else
>>> !!$           write(6,110) its
>>> !!$        endif
>>> !!$      endif
>>> !!$  100 format('Norm of error ',e11.4,' iterations ',i5)
>>> !!$  110 format('Norm of error < 1.e-12,iterations ',i5)
>>> 
>>> !  Free work space.  All PETSc objects should be destroyed when they
>>> !  are no longer needed.
>>> 
>>> !!$      call KSPDestroy(ksp,ierr)
>>> !!$      call VecDestroy(u,ierr)
>>> !!$      call VecDestroy(x,ierr)
>>> !!$      call VecDestroy(b,ierr)
>>> !!$      call MatDestroy(A,ierr)
>>> 
>>> !  Always call PetscFinalize() before exiting a program.  This routine
>>> !    - finalizes the PETSc libraries as well as MPI
>>> !    - provides summary and diagnostic information if certain runtime
>>> !      options are chosen (e.g., -log_summary).  See PetscFinalize()
>>> !      manpage for more information.
>>> 
>>> 
>>> ! --------------------------------------------------------------
>>> !
>>> !  MyKSPMonitor - This is a user-defined routine for monitoring
>>> !  the KSP iterative solvers.
>>> !
>>> !  Input Parameters:
>>> !    ksp   - iterative context
>>> !    n     - iteration number
>>> !    rnorm - 2-norm (preconditioned) residual value (may be estimated)
>>> !    dummy - optional user-defined monitor context (unused here)
>>> !
>>> !!$      subroutine MyKSPMonitor(ksp,n,rnorm,dummy,ierr)
>>> !!$
>>> !!$      implicit none
>>> !!$
>>> !!$#include <finclude/petscsys.h>
>>> !!$#include <finclude/petscvec.h>
>>> !!$#include <finclude/petscksp.h>
>>> !!$
>>> !!$      KSP              ksp
>>> !!$      Vec              x
>>> !!$      PetscErrorCode ierr
>>> !!$      PetscInt n,dummy
>>> !!$      PetscMPIInt rank
>>> !!$      double precision rnorm
>>> !!$
>>> !!$!  Build the solution vector
>>> !!$
>>> !!$      call KSPBuildSolution(ksp,PETSC_NULL_OBJECT,x,ierr)
>>> !!$
>>> !!$!  Write the solution vector and residual norm to stdout
>>> !!$!   - Note that the parallel viewer PETSC_VIEWER_STDOUT_WORLD
>>> !!$!     handles data from multiple processors so that the
>>> !!$!     output is not jumbled.
>>> !!$
>>> !!$      call MPI_Comm_rank(PETSC_COMM_WORLD,rank,ierr)
>>> !!$      if (rank .eq. 0) write(6,100) n
>>> !!$      call VecView(x,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>> !!$      if (rank .eq. 0) write(6,200) n,rnorm
>>> !!$
>>> !!$ 100  format('iteration ',i5,' solution vector:')
>>> !!$ 200  format('iteration ',i5,' residual norm ',e11.4)
>>> !!$      ierr = 0
>>> !!$
>>> !!$      end subroutine MyKSPMonitor
>>> 
>>> ! --------------------------------------------------------------
>>> !
>>> !  MyKSPConverged - This is a user-defined routine for testing
>>> !  convergence of the KSP iterative solvers.
>>> !
>>> !  Input Parameters:
>>> !    ksp   - iterative context
>>> !    n     - iteration number
>>> !    rnorm - 2-norm (preconditioned) residual value (may be estimated)
>>> !    dummy - optional user-defined monitor context (unused here)
>>> !
>>> !!$      subroutine MyKSPConverged(ksp,n,rnorm,flag,dummy,ierr)
>>> !!$
>>> !!$      implicit none
>>> !!$
>>> !!$#include <finclude/petscsys.h>
>>> !!$#include <finclude/petscvec.h>
>>> !!$#include <finclude/petscksp.h>
>>> !!$
>>> !!$      KSP              ksp
>>> !!$      PetscErrorCode ierr
>>> !!$      PetscInt n,dummy
>>> !!$      KSPConvergedReason flag
>>> !!$      double precision rnorm
>>> !!$
>>> !!$      if (rnorm .le. .05) then
>>> !!$        flag = 1
>>> !!$      else
>>> !!$        flag = 0
>>> !!$      endif
>>> !!$      ierr = 0
>>> !!$
>>> !!$      end subroutine MyKSPConverged
>>> 
>>> 
>>> 
>>> <valgrind.log.31371><valgrind.log.31372>
> 


From mfadams at lbl.gov  Mon Jul 13 15:23:42 2015
From: mfadams at lbl.gov (Mark Adams)
Date: Mon, 13 Jul 2015 16:23:42 -0400
Subject: [petsc-users] Fwd: Fwd: same petsc problem
In-Reply-To: <55A4177A.7040500@ucdavis.edu>
References: <55A3FEB0.6080705@ucdavis.edu>
	<CADOhEh77cFLS2rT33mV6ViGn7KYaytehOLVRmRe3MisAk14oUQ@mail.gmail.com>
	<55A4177A.7040500@ucdavis.edu>
Message-ID: <CADOhEh41-i5x3_d+rEdKA7oRs4oHhfZySGExBgPG92d-b63_TA@mail.gmail.com>

Please respond to all, to get the petsc mailing list.

The out file here looks fine.  It would help of you run in debug mode (and
get -g) so that gdb can give line numbers.

If the error is in the dot product it looks like you are getting an Inf or
Nan someplace.  If the first evaluation of the norm was the problem then
run the bad code and add a VecView and MatView, and add a VecNorm and
MatNorm so that the error happens in your code, just to check.  If you had
1e200 number in the vector then the 2 norm would give you this trap for
overflow.  You could test with the inf norm and it works then it is an
overflow problem.




---------- Forwarded message ----------
From: Greg Miller <grgmiller at ucdavis.edu>
Date: Mon, Jul 13, 2015 at 3:54 PM
Subject: Re: Fwd: same petsc problem
To: Mark Adams <mfadams at lbl.gov>
Cc: "treb at lbl.gov" <treb at lbl.gov>


thanks.  here it is.

I'm not getting the nan problem with this code - not sure why.  NaN  was
showing up KSP_solve in the first evaluation of the vector norm.
In going from my original example to the minimal code I mailed today the
matrix coefficients got rounded through asci printing.
That's the only difference I can think of.  The gdb stack from the old code
is shown below.
G



Program received signal SIGFPE, Arithmetic exception.
0x00007ffff6c4ed15 in ddot_ () from /usr/lib/libblas.so.3
(gdb) where
#0  0x00007ffff6c4ed15 in ddot_ () from /usr/lib/libblas.so.3
#1  0x00000000008f87da in VecNorm_Seq (xin=0x22e7ca0, type=NORM_2,
z=0x7fffffffba30)
    at /home/usr/local/src/petsc-3.5.3/src/vec/vec/impls/seq/bvec2.c:614
#2  0x00000000008c9eea in VecNorm (x=0x22e7ca0, type=NORM_2,
val=0x7fffffffba30)
    at /home/usr/local/src/petsc-3.5.3/src/vec/vec/interface/rvector.c:242
#3  0x00000000008cab40 in VecNormalize (x=0x22e7ca0, val=0x7fffffffbaa0) at
/home/usr/local/src/petsc-3.5.3/src/vec/vec/interface/rvector.c:337
#4  0x0000000000d44a9d in KSPGMRESCycle (itcount=0x7fffffffbb08,
ksp=0x2288ff0)
    at /home/usr/local/src/petsc-3.5.3/src/ksp/ksp/impls/gmres/gmres.c:161
#5  0x0000000000d453e3 in KSPSolve_GMRES (ksp=0x2288ff0) at
/home/usr/local/src/petsc-3.5.3/src/ksp/ksp/impls/gmres/gmres.c:235


On 07/13/2015 11:54 AM, Mark Adams wrote:
> Greg, I am forwarding this to the PETSc mailing list.
>
> Please send the entire output from this run.  As I recall you were
getting a message that all values were not the same on all processors in
GMRES.  I have seen this when I get NaNs in the system.
>
> While you are doing this you should use a simple solver like change:
>
> -pressure_pc_type gamg
>
> to
>
> -pressure_pc_type jacobi
>
>
> And add:
>
> *-*pressure_*ksp_monitor_true_residual*
>
> Mark
>
>
> ---------- Forwarded message ----------
> From: *Greg Miller* <grgmiller at ucdavis.edu <mailto:grgmiller at ucdavis.edu>>
> Date: Mon, Jul 13, 2015 at 2:08 PM
> Subject: same petsc problem
> To: Mark Adams <mfadams at lbl.gov <mailto:mfadams at lbl.gov>>
> Cc: David Trebotich <treb at hpcrd.lbl.gov <mailto:treb at hpcrd.lbl.gov>>
>
>
> Hi Mark.  I'm still stuck on the same petsc problem.   Would you please
try the attached minimal example and advise me?
>
> I'm running this without MPI:
> make DIM=2 DEBUG=TRUE MPI=FALSE USE_PETSC=TRUE test
>
> There is no input file.
>
> Thank you,
> Greg
>
> --
> Greg Miller
> Department of Chemical Engineering and Materials Science
> University of California, Davis
> One Shields Avenue
> Davis, CA 95616
> grgmiller at ucdavis.edu <mailto:grgmiller at ucdavis.edu>
>

--
Greg Miller
Department of Chemical Engineering and Materials Science
University of California, Davis
One Shields Avenue
Davis, CA 95616
grgmiller at ucdavis.edu
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Mat Object: 1 MPI processes
  type: seqaij
row 0: (0, -35.1605)  (1, 65.5802)  (2, -1.97531)  (6, -21.7284)  (7, -8.69136)  (8, 1.97531) 
row 1: (0, 18.2167)  (1, -28.5322)  (2, 38.7599)  (6, 0.746228)  (7, -28.3567)  (8, -0.834019) 
row 2: (1, 22.2973)  (2, -28.476)  (3, 34.6232)  (7, 0.458272)  (8, -28.4128)  (9, -0.489877) 
row 3: (2, 24.0504)  (3, -28.4606)  (4, 32.8546)  (8, 0.330562)  (9, -28.4283)  (10, -0.346687) 
row 4: (3, 25.0255)  (4, -28.4542)  (5, 31.8732)  (9, 0.258497)  (10, -28.4347)  (11, -0.268252) 
row 5: (3, -4.68871)  (4, 23.5369)  (5, -25.1004)  (9, -1.17295)  (10, 1.95232) 
row 6: (0, -21.7284)  (1, -8.69136)  (2, 1.97531)  (6, -13.4321)  (7, 74.2716)  (8, -3.95062)  (12, -21.7284)  (13, -8.69136)  (14, 1.97531) 
row 7: (0, 0.746228)  (1, -28.3567)  (2, -0.834019)  (6, 17.4705)  (7, -0.175583)  (8, 39.594)  (12, 0.746228)  (13, -28.3567)  (14, -0.834019) 
row 8: (1, 0.458272)  (2, -28.4128)  (3, -0.489877)  (7, 21.839)  (8, -0.0632099)  (9, 35.1131)  (13, 0.458272)  (14, -28.4128)  (15, -0.489877) 
row 9: (2, 0.330562)  (3, -28.4283)  (4, -0.346687)  (8, 23.7198)  (9, -0.0322499)  (10, 33.2013)  (14, 0.330562)  (15, -28.4283)  (16, -0.346687) 
row 10: (2, -0.260152)  (3, -0.437726)  (4, 28.4347)  (5, 0.268252)  (8, -0.221588)  (9, 22.4942)  (10, -101.62)  (11, 23.8508)  (15, -0.102103) 
row 11: (3, -2.04803)  (4, -0.924419)  (9, -1.4638)  (10, 21.5832)  (11, -21.9234)  (16, 0.24403) 
row 12: (6, -21.7284)  (7, -8.69136)  (8, 1.97531)  (12, -13.4321)  (13, 74.2716)  (14, -3.95062)  (17, -21.7284)  (18, -8.69136)  (19, 1.97531) 
row 13: (6, 0.746228)  (7, -28.3567)  (8, -0.834019)  (12, 17.4705)  (13, -0.175583)  (14, 39.594)  (17, 0.746228)  (18, -28.3567)  (19, -0.834019) 
row 14: (7, 0.458272)  (8, -28.4128)  (9, -0.489877)  (13, 21.839)  (14, -0.0632099)  (15, 35.1131)  (18, 0.458272)  (19, -28.4128)  (20, -0.489877) 
row 15: (8, 0.330562)  (9, -28.4283)  (10, -0.346687)  (14, 23.7198)  (15, -0.0322499)  (16, 33.2013)  (19, 0.330562)  (20, -28.4283)  (21, -0.346687) 
row 16: (2, -1.43812)  (3, -1.05908)  (8, -1.19288)  (9, -1.0564)  (10, 26.6807)  (11, 0.251705)  (14, -0.947652)  (15, 22.3132)  (16, -22.8819) 
row 17: (12, -21.7284)  (13, -8.69136)  (14, 1.97531)  (17, -13.4321)  (18, 74.2716)  (19, -3.95062)  (22, -21.7284)  (23, -8.69136)  (24, 1.97531) 
row 18: (12, 0.746228)  (13, -28.3567)  (14, -0.834019)  (17, 17.4705)  (18, -0.175583)  (19, 39.594)  (22, 0.746228)  (23, -28.3567)  (24, -0.834019) 
row 19: (13, 0.458272)  (14, -28.4128)  (15, -0.489877)  (18, 21.839)  (19, -0.0632099)  (20, 35.1131)  (23, 0.458272)  (24, -28.4128)  (25, -0.489877) 
row 20: (7, -1.02473)  (8, -0.857944)  (13, -0.781619)  (14, -0.945398)  (15, 27.9803)  (16, 0.346687)  (19, 21.0838)  (20, -78.2499)  (21, 14.7093) 
row 21: (8, -1.094)  (9, -0.673167)  (14, -0.785496)  (15, -0.364666)  (19, -0.476994)  (20, 13.0907)  (21, -13.1469) 
row 22: (17, -21.7284)  (18, -8.69136)  (19, 1.97531)  (22, -13.4321)  (23, 74.2716)  (24, -3.95062)  (26, -23.7037)  (27, -4.74074) 
row 23: (12, -0.24058)  (13, -0.303069)  (17, -0.853082)  (18, 28.1873)  (19, 0.602186)  (22, 10.851)  (23, -87.873)  (24, 25.3844) 
row 24: (12, -1.04197)  (13, -1.33743)  (14, -1.63289)  (17, -0.34607)  (18, -1.0998)  (19, 27.4759)  (20, 0.489877)  (23, 17.1101)  (24, -57.1114)  (25, 11.5568) 
row 25: (13, -1.21096)  (14, -1.02948)  (18, -0.585132)  (19, -0.566495)  (20, 13.7822)  (21, 0.170786)  (24, 9.71461)  (25, -9.71461) 
row 26: (17, -1.21074)  (18, -2.8074)  (22, 21.857)  (23, 7.22334)  (24, -1.97531)  (26, -83.6509)  (27, 55.2064) 
row 27: (17, -2.43975)  (18, -1.57133)  (22, -1.71799)  (23, 22.8805)  (24, 1.30738)  (26, 3.39083)  (27, -3.39083) 
  Residual norms for pressure_ solve.
  0 KSP Residual norm 4.923369547386e-01 
  Residual norms for pressure_ solve.
  0 KSP unpreconditioned resid norm 4.923369547386e-01 true resid norm 4.923369547386e-01 ||r(i)||/||b|| 1.000000000000e+00
  1 KSP Residual norm 4.922202028746e-01 
  1 KSP unpreconditioned resid norm 4.922202028746e-01 true resid norm 4.922202028746e-01 ||r(i)||/||b|| 9.997628618716e-01
  2 KSP Residual norm 4.884171926867e-01 
  2 KSP unpreconditioned resid norm 4.884171926867e-01 true resid norm 4.884171926867e-01 ||r(i)||/||b|| 9.920384565607e-01
  3 KSP Residual norm 4.884158417184e-01 
  3 KSP unpreconditioned resid norm 4.884158417184e-01 true resid norm 4.884158417184e-01 ||r(i)||/||b|| 9.920357125695e-01
  4 KSP Residual norm 4.470765043654e-01 
  4 KSP unpreconditioned resid norm 4.470765043654e-01 true resid norm 4.470765043654e-01 ||r(i)||/||b|| 9.080701744252e-01
  5 KSP Residual norm 4.418322507016e-01 
  5 KSP unpreconditioned resid norm 4.418322507016e-01 true resid norm 4.418322507016e-01 ||r(i)||/||b|| 8.974184173036e-01
  6 KSP Residual norm 4.188637340252e-01 
  6 KSP unpreconditioned resid norm 4.188637340252e-01 true resid norm 4.188637340252e-01 ||r(i)||/||b|| 8.507663907690e-01
  7 KSP Residual norm 4.121772624283e-01 
  7 KSP unpreconditioned resid norm 4.121772624283e-01 true resid norm 4.121772624283e-01 ||r(i)||/||b|| 8.371853025885e-01
  8 KSP Residual norm 3.699313881279e-01 
  8 KSP unpreconditioned resid norm 3.699313881279e-01 true resid norm 3.699313881279e-01 ||r(i)||/||b|| 7.513784707150e-01
  9 KSP Residual norm 3.104187604144e-01 
  9 KSP unpreconditioned resid norm 3.104187604144e-01 true resid norm 3.104187604144e-01 ||r(i)||/||b|| 6.305006305675e-01
 10 KSP Residual norm 3.077010361824e-01 
 10 KSP unpreconditioned resid norm 3.077010361824e-01 true resid norm 3.077010361824e-01 ||r(i)||/||b|| 6.249805813292e-01
 11 KSP Residual norm 3.051952402306e-01 
 11 KSP unpreconditioned resid norm 3.051952402306e-01 true resid norm 3.051952402304e-01 ||r(i)||/||b|| 6.198909858239e-01
 12 KSP Residual norm 2.709385521570e-01 
 12 KSP unpreconditioned resid norm 2.709385521570e-01 true resid norm 2.709385521554e-01 ||r(i)||/||b|| 5.503112239448e-01
 13 KSP Residual norm 2.386366196188e-01 
 13 KSP unpreconditioned resid norm 2.386366196188e-01 true resid norm 2.386366196097e-01 ||r(i)||/||b|| 4.847018232389e-01
 14 KSP Residual norm 2.257613135506e-01 
 14 KSP unpreconditioned resid norm 2.257613135506e-01 true resid norm 2.257613135839e-01 ||r(i)||/||b|| 4.585504122959e-01
 15 KSP Residual norm 1.886883992310e-01 
 15 KSP unpreconditioned resid norm 1.886883992310e-01 true resid norm 1.886883993467e-01 ||r(i)||/||b|| 3.832505310247e-01
 16 KSP Residual norm 1.818048492335e-01 
 16 KSP unpreconditioned resid norm 1.818048492335e-01 true resid norm 1.818048491539e-01 ||r(i)||/||b|| 3.692691507392e-01
 17 KSP Residual norm 1.736886772705e-01 
 17 KSP unpreconditioned resid norm 1.736886772705e-01 true resid norm 1.736886768270e-01 ||r(i)||/||b|| 3.527841555571e-01
 18 KSP Residual norm 1.484702394947e-01 
 18 KSP unpreconditioned resid norm 1.484702394947e-01 true resid norm 1.484702386630e-01 ||r(i)||/||b|| 3.015622476314e-01
 19 KSP Residual norm 1.178484176398e-01 
 19 KSP unpreconditioned resid norm 1.178484176398e-01 true resid norm 1.178484175828e-01 ||r(i)||/||b|| 2.393653705019e-01
 20 KSP Residual norm 1.106207614087e-01 
 20 KSP unpreconditioned resid norm 1.106207614087e-01 true resid norm 1.106207612921e-01 ||r(i)||/||b|| 2.246850662487e-01
 21 KSP Residual norm 1.106155060584e-01 
 21 KSP unpreconditioned resid norm 1.106155060584e-01 true resid norm 1.106155059424e-01 ||r(i)||/||b|| 2.246743919541e-01
 22 KSP Residual norm 9.609555157125e-02 
 22 KSP unpreconditioned resid norm 9.609555157125e-02 true resid norm 9.609555205064e-02 ||r(i)||/||b|| 1.951824885899e-01
 23 KSP Residual norm 8.367065614726e-02 
 23 KSP unpreconditioned resid norm 8.367065614726e-02 true resid norm 8.367066170257e-02 ||r(i)||/||b|| 1.699459301141e-01
 24 KSP Residual norm 2.718415845570e-02 
 24 KSP unpreconditioned resid norm 2.718415845570e-02 true resid norm 2.718416055501e-02 ||r(i)||/||b|| 5.521454421280e-02
 25 KSP Residual norm 1.378176148571e-02 
 25 KSP unpreconditioned resid norm 1.378176148571e-02 true resid norm 1.378177035106e-02 ||r(i)||/||b|| 2.799255716722e-02
 26 KSP Residual norm 3.455821884476e-03 
 26 KSP unpreconditioned resid norm 3.455821884476e-03 true resid norm 3.455825493563e-03 ||r(i)||/||b|| 7.019228315692e-03
 27 KSP Residual norm 6.380274205376e-04 
 27 KSP unpreconditioned resid norm 6.380274205376e-04 true resid norm 6.380338669111e-04 ||r(i)||/||b|| 1.295929263018e-03
 28 KSP Residual norm 6.625134431068e-08 
 28 KSP unpreconditioned resid norm 6.625134431068e-08 true resid norm 6.625015715291e-08 ||r(i)||/||b|| 1.345626334064e-07
 29 KSP Residual norm 4.684635384134e-08 
 29 KSP unpreconditioned resid norm 4.684635384134e-08 true resid norm 6.625014848465e-08 ||r(i)||/||b|| 1.345626158000e-07
 30 KSP Residual norm 3.824977316131e-08 
 30 KSP unpreconditioned resid norm 3.824977316131e-08 true resid norm 6.625014556439e-08 ||r(i)||/||b|| 1.345626098686e-07
 31 KSP Residual norm 3.312522563283e-08 
 31 KSP unpreconditioned resid norm 3.312522563283e-08 true resid norm 6.625014419208e-08 ||r(i)||/||b|| 1.345626070813e-07
 32 KSP Residual norm 2.962807588852e-08 
 32 KSP unpreconditioned resid norm 2.962807588852e-08 true resid norm 6.625014312140e-08 ||r(i)||/||b|| 1.345626049066e-07
 33 KSP Residual norm 2.704659296230e-08 
 33 KSP unpreconditioned resid norm 2.704659296230e-08 true resid norm 6.625014256292e-08 ||r(i)||/||b|| 1.345626037722e-07
 34 KSP Residual norm 2.504026867936e-08 
 34 KSP unpreconditioned resid norm 2.504026867936e-08 true resid norm 6.625014212629e-08 ||r(i)||/||b|| 1.345626028854e-07
 35 KSP Residual norm 2.342301905016e-08 
 35 KSP unpreconditioned resid norm 2.342301905016e-08 true resid norm 6.625014195008e-08 ||r(i)||/||b|| 1.345626025275e-07
 36 KSP Residual norm 2.208342862904e-08 
 36 KSP unpreconditioned resid norm 2.208342862904e-08 true resid norm 6.625014144127e-08 ||r(i)||/||b|| 1.345626014940e-07
 37 KSP Residual norm 2.095017572030e-08 
 37 KSP unpreconditioned resid norm 2.095017572030e-08 true resid norm 6.625014118907e-08 ||r(i)||/||b|| 1.345626009818e-07
 38 KSP Residual norm 1.997520552365e-08 
 38 KSP unpreconditioned resid norm 1.997520552365e-08 true resid norm 6.625014124616e-08 ||r(i)||/||b|| 1.345626010977e-07
 39 KSP Residual norm 1.912480064732e-08 
 39 KSP unpreconditioned resid norm 1.912480064732e-08 true resid norm 6.625014105825e-08 ||r(i)||/||b|| 1.345626007161e-07
 40 KSP Residual norm 1.837451200031e-08 
 40 KSP unpreconditioned resid norm 1.837451200031e-08 true resid norm 6.625014083281e-08 ||r(i)||/||b|| 1.345626002582e-07
 41 KSP Residual norm 1.770612105494e-08 
 41 KSP unpreconditioned resid norm 1.770612105494e-08 true resid norm 6.625014094251e-08 ||r(i)||/||b|| 1.345626004810e-07
 42 KSP Residual norm 1.710573659738e-08 
 42 KSP unpreconditioned resid norm 1.710573659738e-08 true resid norm 6.625014076184e-08 ||r(i)||/||b|| 1.345626001140e-07
 43 KSP Residual norm 1.656255700123e-08 
 43 KSP unpreconditioned resid norm 1.656255700123e-08 true resid norm 6.625014071043e-08 ||r(i)||/||b|| 1.345626000096e-07
 44 KSP Residual norm 1.606803939624e-08 
 44 KSP unpreconditioned resid norm 1.606803939624e-08 true resid norm 6.625014079681e-08 ||r(i)||/||b|| 1.345626001851e-07
 45 KSP Residual norm 1.561532654349e-08 
 45 KSP unpreconditioned resid norm 1.561532654349e-08 true resid norm 6.625014080144e-08 ||r(i)||/||b|| 1.345626001944e-07
 46 KSP Residual norm 1.519884198109e-08 
 46 KSP unpreconditioned resid norm 1.519884198109e-08 true resid norm 6.625014027942e-08 ||r(i)||/||b|| 1.345625991341e-07
 47 KSP Residual norm 1.481399800623e-08 
 47 KSP unpreconditioned resid norm 1.481399800623e-08 true resid norm 6.625014073146e-08 ||r(i)||/||b|| 1.345626000523e-07
 48 KSP Residual norm 1.445698111629e-08 
 48 KSP unpreconditioned resid norm 1.445698111629e-08 true resid norm 6.625014047947e-08 ||r(i)||/||b|| 1.345625995405e-07
 49 KSP Residual norm 1.412459174219e-08 
 49 KSP unpreconditioned resid norm 1.412459174219e-08 true resid norm 6.625014029691e-08 ||r(i)||/||b|| 1.345625991697e-07
 50 KSP Residual norm 1.381412275085e-08 
 50 KSP unpreconditioned resid norm 1.381412275085e-08 true resid norm 6.625014018839e-08 ||r(i)||/||b|| 1.345625989493e-07
Linear solve did not converge due to DIVERGED_ITS iterations 50
 KSP diverged. reason= -3

From gideon.simpson at gmail.com  Mon Jul 13 16:05:11 2015
From: gideon.simpson at gmail.com (Gideon Simpson)
Date: Mon, 13 Jul 2015 17:05:11 -0400
Subject: [petsc-users] nonlinear eigenvalue problem with structured mesh
In-Reply-To: <CAMYG4GkbivOEJT_hky8VV-QiY0sWwr=GyvUz-0XoCOjJMuSBkA@mail.gmail.com>
References: <A130A7C3-89E4-4189-BB96-89985A647B98@gmail.com>
	<CAMYG4Gm3QjRVv_3YUHKzAFLFhTfy0bkpNvkm4L-5QOjtd+umoQ@mail.gmail.com>
	<BF0ED184-821C-4ADC-B644-C0D22C4AA3E5@dsic.upv.es>
	<CAMYG4GkbivOEJT_hky8VV-QiY0sWwr=GyvUz-0XoCOjJMuSBkA@mail.gmail.com>
Message-ID: <097C9863-D755-4611-A592-C69F891BD4D9@gmail.com>

Thanks for the suggestions.  Suppose though that I wanted to avoid using a self-consistent approach and just attack the full nonlinear problem.  Is there a ?smart? way to handle my data where the Vec q, which stores both the function on the mesh, and the eigenvalue parameter.  Suppose the eigenvalue parameter was in the last entry of the q vector, and the N-1 entries represnted the solution.  Is there a way to mask this sub-vector so it can be manipulated with a da?

-gideon

> On Jul 7, 2015, at 10:38 AM, Matthew Knepley <knepley at gmail.com> wrote:
> 
> On Tue, Jul 7, 2015 at 2:06 AM, Jose E. Roman <jroman at dsic.upv.es <mailto:jroman at dsic.upv.es>> wrote:
> 
> El 07/07/2015, a las 03:34, Matthew Knepley escribi?:
> 
> > On Mon, Jul 6, 2015 at 7:43 PM, Gideon Simpson <gideon.simpson at gmail.com <mailto:gideon.simpson at gmail.com>> wrote:
> > I have a nonlinear eigenvalue problem for a system of equations, of the form,
> >
> > -Delta u + f(u) = E * u,
> >
> > where E is my nonlinear eigenvalue parameter, and u and f are vector valued.
> >
> > I thus have the following two things to contend with:
> >
> > 1.  E is a scalar which needs to be distributed across all the processes when the right hand side is formed
> >
> > 2.  I would like to be able to use a da to manage the spatial and multicomponent nature of u
> >
> > Obviously the Vec that my nonlinear solver is going to search for has to store both bits of data.  Is there a clever petsc way to handle this, or will I need to do all the indexing and broadcasting by hand?
> >
> >> My first suggestion would be to investigate SLEPc, which does have some support for nonlinear
> >> eigenvalue problems. Failing that, E normally comes out of the algorithm as the result of some
> >> vector algebra which automatically distributes the constant (like VecDot).
> 
> Nonlinear eigenvalue problems can be generally classified in two groups: those that depend nonlinearly on the eigenvalue parameter T(lambda)*x=0, and those that are nonlinear with respect to the eigenvector H(X)*X=X*Lambda. It seems that Gideon's problem belongs to the seocond type.
> 
> Currently, SLEPc provides solvers for the first type only. We do not foresee to have solvers for the latter type anytime soon.
> 
> I guess what Gideon needs to do is compute E from an initial guess of u, then use SNES to update u, and iterate until a self-consistent state is reached.
> 
> Thanks for the clarification, Jose. I think what you could do is to use SLEPc as the subsolver for each
> eigenproblem with frozen coefficients (so this would be a type of 'Picard' method according to Jed or
> an Inexact Newton Method according to me) and then update using SNES, exactly as Jose says above.
> Even if you do not know the actual Jacobian, you can do the obvious thing in your FormJacobian, which
> is to just reassemble the matrix with the latest 'u' and you will get linear convergence if its contractive. This
> also allows you to try out the nice line searches.
> 
>   Thanks,
> 
>      Matt
>  
> Jose
> 
> 
> >>
> >>   Thanks,
> >>
> >>      Matt
> >>
> > -gideon
> >
> >
> >
> >
> > --
> > What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
> > -- Norbert Wiener
> 
> 
> 
> 
> -- 
> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
> -- Norbert Wiener

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From aph at email.arizona.edu  Mon Jul 13 16:15:55 2015
From: aph at email.arizona.edu (Anthony Haas)
Date: Mon, 13 Jul 2015 14:15:55 -0700
Subject: [petsc-users] valgrind  errors
In-Reply-To: <32077532-1614-431D-B75A-F447EE829D99@mcs.anl.gov>
References: <559B1E6D.6040706@email.arizona.edu>
	<0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>
	<CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>
	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
	<CAFvbobW59z-r=HfahZdmfA1N-O2yUrSB3UVTMEtjsmptLaBHQw@mail.gmail.com>
	<CAEyxMWW0+rwwaTdJ1NKb7h=TJ13Ztw_7xndA0p7njYaXCBVV3Q@mail.gmail.com>
	<CAFvbobUxqP_mwATvcvOSqcrwNscmBWuWb+x1SsVQpR8iQXNn3Q@mail.gmail.com>
	<CAFvbobWxbhTFjMB9CT5cW6o_=P9CzOA-Lb0Pvwd9MKAo9or3mw@mail.gmail.com>
	<CAEyxMWXgtE=EQ32KDkhc-bR33QK3DEP=fwGG8GYgej269HML0w@mail.gmail.com>
	<F664907B-94A8-4517-BB6C-B7A907E65E1E@mcs.anl.gov>
	<55A40C15.40502@email.arizona.edu>
	<3537F594-4827-48AF-8EE3-24A445859D13@mcs.anl.gov>
	<55A416FF.4010000@email.arizona.edu>
	<32077532-1614-431D-B75A-F447EE829D99@mcs.anl.gov>
Message-ID: <55A42A8B.4050907@email.arizona.edu>


Ok I got it thanks. The vector sol_seq that I used in 
VecScatterCreateToZero (see below) was also created before with a 
VecCreate() but only destroyed once. I didn't realize that the vector 
was automatically created in the context of VecScatterCreateToZero. I 
modified the code and the bugs (except the superlu_dist ones) are gone now.

Thanks

     call VecScatterCreateToZero(sol,ctx,sol_seq,ierr)
     call 
VecScatterBegin(ctx,sol,sol_seq,INSERT_VALUES,SCATTER_FORWARD,ierr)
     call VecScatterEnd(ctx,sol,sol_seq,INSERT_VALUES,SCATTER_FORWARD,ierr)
     call VecScatterDestroy(ctx,ierr)

















On 07/13/2015 01:19 PM, Barry Smith wrote:
>     It lists the line numbers in __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182) __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356) where apparently two vectors are created but never get destroyed. Perhaps they get created twice and you only destroy them once? Or you increase their reference count?
>
>    Barry
>
>
>   4 bytes in 1 blocks are indirectly lost in loss record 1 of 17
> ==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
> ==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
> ==31371==    by 0x4F56672: PetscStrallocpy (str.c:188)
> ==31371==    by 0x4F921F7: PetscObjectChangeTypeName (pname.c:153)
> ==31371==    by 0x51CA40C: VecCreate_Seq_Private (bvec2.c:888)
> ==31371==    by 0x51E0533: VecCreate_Seq (bvec3.c:39)
> ==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
> ==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
> ==31371==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
> ==31371==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
> ==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
> ==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
> ==31371==
> ==31371== 4 bytes in 1 blocks are indirectly lost in loss record 2 of 17
> ==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
> ==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
> ==31371==    by 0x4F56672: PetscStrallocpy (str.c:188)
> ==31371==    by 0x4F921F7: PetscObjectChangeTypeName (pname.c:153)
> ==31371==    by 0x51CA40C: VecCreate_Seq_Private (bvec2.c:888)
> ==31371==    by 0x51E0533: VecCreate_Seq (bvec3.c:39)
> ==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
> ==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
> ==31371==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
> ==31371==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
> ==31371==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
> ==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
> ==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
> ==31371==
> ==31371== 8 bytes in 1 blocks are indirectly lost in loss record 3 of 17
> ==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
> ==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
> ==31371==    by 0x5120B52: PetscLayoutSetUp (pmap.c:150)
> ==31371==    by 0x51CA3A9: VecCreate_Seq_Private (bvec2.c:887)
> ==31371==    by 0x51E0533: VecCreate_Seq (bvec3.c:39)
> ==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
> ==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
> ==31371==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
> ==31371==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
> ==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
> ==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
> ==31371==
> ==31371== 8 bytes in 1 blocks are indirectly lost in loss record 4 of 17
> ==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
> ==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
> ==31371==    by 0x5120B52: PetscLayoutSetUp (pmap.c:150)
> ==31371==    by 0x51CA3A9: VecCreate_Seq_Private (bvec2.c:887)
> ==31371==    by 0x51E0533: VecCreate_Seq (bvec3.c:39)
> ==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
> ==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
> ==31371==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
> ==31371==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
> ==31371==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
> ==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
> ==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
> ==31371==
> ==31371== 24 bytes in 1 blocks are indirectly lost in loss record 5 of 17
> ==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
> ==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
> ==31371==    by 0x51CA25C: VecCreate_Seq_Private (bvec2.c:879)
> ==31371==    by 0x51E0533: VecCreate_Seq (bvec3.c:39)
> ==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
> ==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
> ==31371==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
> ==31371==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
> ==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
> ==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
> ==31371==
> ==31371== 24 bytes in 1 blocks are indirectly lost in loss record 6 of 17
> ==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
> ==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
> ==31371==    by 0x51CA25C: VecCreate_Seq_Private (bvec2.c:879)
> ==31371==    by 0x51E0533: VecCreate_Seq (bvec3.c:39)
> ==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
> ==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
> ==31371==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
> ==31371==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
> ==31371==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
> ==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
> ==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
> ==31371==
> ==31371== 56 bytes in 1 blocks are indirectly lost in loss record 7 of 17
> ==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
> ==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
> ==31371==    by 0x511FE32: PetscLayoutCreate (pmap.c:53)
> ==31371==    by 0x51F743B: VecCreate (veccreate.c:39)
> ==31371==    by 0x51DFF42: VecCreateSeq (vseqcr.c:37)
> ==31371==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
> ==31371==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
> ==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
> ==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
> ==31371==
> ==31371== 56 bytes in 1 blocks are indirectly lost in loss record 8 of 17
> ==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
> ==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
> ==31371==    by 0x511FE32: PetscLayoutCreate (pmap.c:53)
> ==31371==    by 0x51F743B: VecCreate (veccreate.c:39)
> ==31371==    by 0x51DFF42: VecCreateSeq (vseqcr.c:37)
> ==31371==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
> ==31371==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
> ==31371==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
> ==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
> ==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
> ==31371==
> ==31371== 80 bytes in 1 blocks are indirectly lost in loss record 9 of 17
> ==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
> ==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
> ==31371==    by 0x4FCFDA6: PetscObjectComposedDataIncreaseReal (state.c:167)
> ==31371==    by 0x5203462: VecSet (rvector.c:590)
> ==31371==    by 0x51E05CA: VecCreate_Seq (bvec3.c:44)
> ==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
> ==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
> ==31371==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
> ==31371==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
> ==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
> ==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
> ==31371==
> ==31371== 80 bytes in 1 blocks are indirectly lost in loss record 10 of 17
> ==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
> ==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
> ==31371==    by 0x4FCFE5A: PetscObjectComposedDataIncreaseReal (state.c:168)
> ==31371==    by 0x5203462: VecSet (rvector.c:590)
> ==31371==    by 0x51E05CA: VecCreate_Seq (bvec3.c:44)
> ==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
> ==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
> ==31371==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
> ==31371==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
> ==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
> ==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
> ==31371==
> ==31371== 80 bytes in 1 blocks are indirectly lost in loss record 11 of 17
> ==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
> ==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
> ==31371==    by 0x4FCFDA6: PetscObjectComposedDataIncreaseReal (state.c:167)
> ==31371==    by 0x5203462: VecSet (rvector.c:590)
> ==31371==    by 0x51E05CA: VecCreate_Seq (bvec3.c:44)
> ==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
> ==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
> ==31371==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
> ==31371==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
> ==31371==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
> ==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
> ==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
> ==31371==
> ==31371== 80 bytes in 1 blocks are indirectly lost in loss record 12 of 17
> ==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
> ==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
> ==31371==    by 0x4FCFE5A: PetscObjectComposedDataIncreaseReal (state.c:168)
> ==31371==    by 0x5203462: VecSet (rvector.c:590)
> ==31371==    by 0x51E05CA: VecCreate_Seq (bvec3.c:44)
> ==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
> ==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
> ==31371==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
> ==31371==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
> ==31371==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
> ==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
> ==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
> ==31371==
> ==31371== 1,296 bytes in 1 blocks are indirectly lost in loss record 13 of 17
> ==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
> ==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
> ==31371==    by 0x51E044A: VecCreate_Seq (bvec3.c:37)
> ==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
> ==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
> ==31371==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
> ==31371==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
> ==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
> ==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
> ==31371==
> ==31371== 1,296 bytes in 1 blocks are indirectly lost in loss record 14 of 17
> ==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
> ==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
> ==31371==    by 0x51E044A: VecCreate_Seq (bvec3.c:37)
> ==31371==    by 0x51F7C25: VecSetType (vecreg.c:53)
> ==31371==    by 0x51E000F: VecCreateSeq (vseqcr.c:39)
> ==31371==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
> ==31371==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
> ==31371==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
> ==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
> ==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
> ==31371==
> ==31371== 3,044 (1,496 direct, 1,548 indirect) bytes in 1 blocks are definitely lost in loss record 15 of 17
> ==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
> ==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
> ==31371==    by 0x51F7312: VecCreate (veccreate.c:37)
> ==31371==    by 0x51DFF42: VecCreateSeq (vseqcr.c:37)
> ==31371==    by 0x51E0778: veccreateseq_ (vseqcrf.c:43)
> ==31371==    by 0x412632: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:182)
> ==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
> ==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
> ==31371==
> ==31371== 3,044 (1,496 direct, 1,548 indirect) bytes in 1 blocks are definitely lost in loss record 16 of 17
> ==31371==    at 0x4C2BD2C: memalign (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
> ==31371==    by 0x4FE5EDB: PetscMallocAlign (mal.c:28)
> ==31371==    by 0x51F7312: VecCreate (veccreate.c:37)
> ==31371==    by 0x51DFF42: VecCreateSeq (vseqcr.c:37)
> ==31371==    by 0x528E06C: VecScatterCreateToZero (vecmpitoseq.c:140)
> ==31371==    by 0x529DD9B: vecscattercreatetozero_ (vecmpitoseqf.c:52)
> ==31371==    by 0x413459: __baseflow_MOD_poiseuille_3d_petsc (module_baseflows.F90:356)
> ==31371==    by 0x41953A: MAIN__ (BiGlobal_Spectral_Petsc.F90:246)
> ==31371==    by 0x41C3CC: main (BiGlobal_Spectral_Petsc.F90:8)
> ==31371==
>
>> On Jul 13, 2015, at 2:52 PM, Anthony Haas <aph at email.arizona.edu> wrote:
>>
>> Hi Barry,
>>
>> If you look in module_baseflows.F90 line 467-473, I have:
>>
>>     call KSPDestroy(ksp,ierr)
>>     call VecDestroy(frhs,ierr)
>>     call VecDestroy(frhs2,ierr)
>>     call VecDestroy(sol,ierr)
>>     call VecDestroy(sol_seq,ierr)
>>     call MatDestroy(DXX,ierr)
>>     call MatDestroy(DYY,ierr)
>>
>> I checked again and all the vectors that I create (see module_baseflows.F90 lines 87-88) are destroyed there. Also when I use VecScatterCreateToZero, I always have a VecScatterDestroy after.
>>
>> Thanks,
>>
>> Anthony
>>
>>
>>
>> On 07/13/2015 12:15 PM, Barry Smith wrote:
>>>> On Jul 13, 2015, at 2:05 PM, Anthony Haas <aph at email.arizona.edu> wrote:
>>>>
>>>> Hi,
>>>>
>>>> I ran my program under Valgrind with 2 processors using the following:
>>>>
>>>> ${PETSC_DIR}/${PETSC_ARCH}/bin/mpiexec -n 2 valgrind --tool=memcheck --leak-check=full --show-leak-kinds=all --num-callers=20 --log-file=valgrind.log.%p ./BiGlobal_Spectral_Petsc.x -malloc off -ksp_type preonly -pc_type lu -pc_factor_mat_solver_package superlu_dist -eps_view -st_ksp_type preonly -st_pc_type lu -st_pc_factor_mat_solver_package superlu_dist
>>>>
>>>> Note that in my program, I use once PETSc alone to solve a linear system of equations (see module_baseflows.F90) and then later in the code I use SLEPc to get the eigenvalues (see module_petsc.F90). My main program is called BiGlobal_Spectral_Petsc.F90
>>>>
>>>> I have attached the log files from Valgrind. It seems that quite a few erros occur in pzgstrf. See valgrind.log.31371 and 31372. Do I have any control over these errors?
>>>     These are likely bugs in SuperLU_Dist.
>>>
>>>> Then starting from line 403 in valgrind.log.31371 and 458 in valgrind.log.31372, I have a series of errors that seem to be related to a VecCreateSeq and to a VecScatterCreateToZero (see in module_baseflows.F90). Is there something I can do to avoid these errors?
>>>     These are because you are not destroying all your vectors at the end.
>>>
>>>> Thanks
>>>>
>>>> Anthony
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> On 07/08/2015 01:49 PM, Barry Smith wrote:
>>>>>     You should try running under valgrind, see:  http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind
>>>>>
>>>>>      You can also run in the debugger (yes this is tricky on a batch system but possible) and see exactly what triggers the floating point exception or when it "hangs" interrupt the program to see where it is "hanging".
>>>>>
>>>>>
>>>>>    Barry
>>>>>
>>>>>
>>>>>
>>>>>> On Jul 8, 2015, at 12:34 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
>>>>>>
>>>>>> Hi,
>>>>>>
>>>>>> I have used the switch -mat_superlu_dist_parsymbfact in my pbs script. However, although my program worked fine with sequential symbolic factorization, I get one of the following 2 behaviors when I run with parallel symbolic factorization (depending on the number of processors that I use):
>>>>>>
>>>>>> 1) the program just hangs (it seems stuck in some subroutine ==> see test.out-hangs)
>>>>>> 2) I get a floating point exception ==> see test.out-floating-point-exception
>>>>>>
>>>>>> Note that as suggested in the Superlu manual, I use a power of 2 number of procs. Are there any tunable parameters for the parallel symbolic factorization? Note that when I build my sparse matrix, most elements I add are nonzero of course but to simplify the programming, I also add a few zero elements in the sparse matrix. I was thinking that maybe if the parallel symbolic factorization proceed by block, there could be some blocks where the pivot would be zero, hence creating the FPE??
>>>>>>
>>>>>> Thanks,
>>>>>>
>>>>>> Anthony
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Wed, Jul 8, 2015 at 6:46 AM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>>>> Did you find out how to change option to use parallel symbolic factorization?  Perhaps PETSc team can help.
>>>>>>
>>>>>> Sherry
>>>>>>
>>>>>>
>>>>>> On Tue, Jul 7, 2015 at 3:58 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>>>> Is there an inquiry function that tells you all the available options?
>>>>>>
>>>>>> Sherry
>>>>>>
>>>>>> On Tue, Jul 7, 2015 at 3:25 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
>>>>>> Hi Sherry,
>>>>>>
>>>>>> Thanks for your message. I have used superlu_dist default options. I did not realize that I was doing serial symbolic factorization. That is probably the cause of my problem.
>>>>>> Each node on Garnet has 60GB usable memory and I can run with 1,2,4,8,16 or 32 core per node.
>>>>>>
>>>>>> So I should use:
>>>>>>
>>>>>> -mat_superlu_dist_r 20
>>>>>> -mat_superlu_dist_c 32
>>>>>>
>>>>>> How do you specify the parallel symbolic factorization option? is it -mat_superlu_dist_matinput 1
>>>>>>
>>>>>> Thanks,
>>>>>>
>>>>>> Anthony
>>>>>>
>>>>>>
>>>>>> On Tue, Jul 7, 2015 at 3:08 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>>>> For superlu_dist failure, this occurs during symbolic factorization.  Since you are using serial symbolic factorization, it requires the entire graph of A to be available in the memory of one MPI task. How much memory do you have for each MPI task?
>>>>>>
>>>>>> It won't help even if you use more processes.  You should try to use parallel symbolic factorization option.
>>>>>>
>>>>>> Another point.  You set up process grid as:
>>>>>>         Process grid nprow 32 x npcol 20
>>>>>> For better performance, you show swap the grid dimension. That is, it's better to use 20 x 32, never gives nprow larger than npcol.
>>>>>>
>>>>>>
>>>>>> Sherry
>>>>>>
>>>>>>
>>>>>> On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>>>>>>
>>>>>>     I would suggest running a sequence of problems, 101 by 101 111 by 111 etc and get the memory usage in each case (when you run out of memory you can get NO useful information out about memory needs). You can then plot memory usage as a function of problem size to get a handle on how much memory it is using.  You can also run on more and more processes (which have a total of more memory) to see how large a problem you may be able to reach.
>>>>>>
>>>>>>     MUMPS also has an "out of core" version (which we have never used) that could in theory anyways let you get to large problems if you have lots of disk space, but you are on your own figuring out how to use it.
>>>>>>
>>>>>>    Barry
>>>>>>
>>>>>>> On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <aph at email.arizona.edu> wrote:
>>>>>>>
>>>>>>> Hi Jose,
>>>>>>>
>>>>>>> In my code, I use once PETSc to solve a linear system to get the baseflow (without using SLEPc) and then I use SLEPc to do the stability analysis of that baseflow. This is why, there are some SLEPc options that are not used in test.out-superlu_dist-151x151 (when I am solving for the baseflow with PETSc only). I have attached a 101x101 case for which I get the eigenvalues. That case works fine. However If i increase to 151x151, I get the error that you can see in test.out-superlu_dist-151x151 (similar error with mumps: see test.out-mumps-151x151 line 2918 ). If you look a the very end of the files test.out-superlu_dist-151x151 and test.out-mumps-151x151, you will see that the last info message printed is:
>>>>>>>
>>>>>>> On Processor (after EPSSetFromOptions)  0    memory:    0.65073152000E+08          =====>  (see line 807 of module_petsc.F90)
>>>>>>>
>>>>>>> This means that the memory error probably occurs in the call to EPSSolve (see module_petsc.F90 line 810). I would like to evaluate how much memory is required by the most memory intensive operation within EPSSolve. Since I am solving a generalized EVP, I would imagine that it would be the LU decomposition. But is there an accurate way of doing it?
>>>>>>>
>>>>>>> Before starting with iterative solvers, I would like to exploit as much as I can direct solvers. I tried GMRES with default preconditioner at some point but I had convergence problem. What solver/preconditioner would you recommend for a generalized non-Hermitian (EPS_GNHEP) EVP?
>>>>>>>
>>>>>>> Thanks,
>>>>>>>
>>>>>>> Anthony
>>>>>>>
>>>>>>> On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <jroman at dsic.upv.es> wrote:
>>>>>>>
>>>>>>> El 07/07/2015, a las 02:33, Anthony Haas escribi?:
>>>>>>>
>>>>>>>> Hi,
>>>>>>>>
>>>>>>>> I am computing eigenvalues using PETSc/SLEPc and superlu_dist for the LU decomposition (my problem is a generalized eigenvalue problem). The code runs fine for a grid with 101x101 but when I increase to 151x151, I get the following error:
>>>>>>>>
>>>>>>>> Can't expand MemType 1: jcol 16104   (and then [NID 00037] 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated this process.)
>>>>>>>>
>>>>>>>> It seems to be a memory problem. I monitor the memory usage as far as I can and it seems that memory usage is pretty low. The most memory intensive part of the program is probably the LU decomposition in the context of the generalized EVP. Is there a way to evaluate how much memory will be required for that step? I am currently running the debug version of the code which I would assume would use more memory?
>>>>>>>>
>>>>>>>> I have attached the output of the job. Note that the program uses twice PETSc: 1) to solve a linear system for which no problem occurs, and, 2) to solve the Generalized EVP with SLEPc, where I get the error.
>>>>>>>>
>>>>>>>> Thanks
>>>>>>>>
>>>>>>>> Anthony
>>>>>>>> <test.out-superlu_dist-151x151>
>>>>>>> In the output you are attaching there are no SLEPc objects in the report and SLEPc options are not used. It seems that SLEPc calls are skipped?
>>>>>>>
>>>>>>> Do you get the same error with MUMPS? Have you tried to solve linear systems with a preconditioned iterative solver?
>>>>>>>
>>>>>>> Jose
>>>>>>>
>>>>>>>
>>>>>>> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
>>>>>>
>>>>>>
>>>>>>
>>>>>> <test.out-hangs><test.out-floating-point-exception>
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>> !! SPECTRAL TEMPORAL BIGLOBAL SOLVER !
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>>
>>>> PROGRAM Biglobal_Spectral
>>>>
>>>>   USE PETSC
>>>>   USE TYPEDEF
>>>>   USE MAPPINGS
>>>>   USE BASEFLOW
>>>>   USE WRITE_PRINT
>>>>   USE FOURIER_CHEBYSHEV
>>>>
>>>>   IMPLICIT NONE
>>>>
>>>>   include 'mpif.h'
>>>>
>>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
>>>> !                           Variables Definition                         !
>>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
>>>>
>>>> !...Testing and dummy variables
>>>>     real(dp) :: dummy
>>>>
>>>> !...Problem parameters
>>>>     integer(i4b),parameter :: nx=11,ny=11,nxy=nx*ny,N=4*nxy
>>>>
>>>>     !Grid size for 3D Poiseuille baseflow
>>>>     integer(i4b),parameter :: nnx=nx,nny=ny
>>>>
>>>>     real(dp) :: Re,alpha,beta,Lx,xmin,xmax,ymin,ymax,AA,xll,yll
>>>>
>>>> !...Problem Flags
>>>>     integer(i4b) :: fourier,testcase,formulation,algorithm
>>>>
>>>>     !Mapping Flags
>>>>     integer(i4b) :: map,mapx,mapy
>>>>
>>>> !...Indices
>>>>     integer(i4b) :: i,j,iii,jjj,ij,skip,imin,imax,jmin,jmax
>>>>
>>>> !...Output files
>>>>     integer(i4b)   :: file_num
>>>>     character(128) :: filetype,filename,file_name
>>>>
>>>> !...Boundary conditions variables
>>>>     integer(i4b) :: ct1,ct2,ct3,ct4
>>>>     integer(i4b),dimension(:),allocatable :: fst_bc,wall_bc,outlet_bc,inlet_bc
>>>>     integer(i4b),dimension(:),allocatable :: bcond_px,bcond_py,bcond_pz
>>>>     integer(i4b),dimension(:),allocatable :: bcond_u,bcond_v,bcond_w,bcond_p
>>>>     integer(i4b),dimension(:),allocatable :: bcond
>>>>
>>>> !...Chebyshev related
>>>>     real(dp),dimension(:),allocatable   :: xi,yi,x,y,xfourier
>>>>
>>>> !...Baseflow variables
>>>>     real(dp),dimension(:,:),allocatable :: usol,uxsol,uysol
>>>>     real(dp),dimension(:,:),allocatable :: vsol,vxsol,vysol
>>>>     real(dp),dimension(:,:),allocatable :: wsol,wxsol,wysol
>>>>
>>>>     !For Hiemenz Baseflow
>>>>     integer(i4b) :: npts_hz
>>>>     real(dp) :: ymax_hz,epstol,si
>>>>
>>>>     real(dp),dimension(:),allocatable :: eta
>>>>     real(dp),dimension(:),allocatable :: u0,v0,v1,v2,v3
>>>>     real(dp),dimension(:),allocatable :: w0,w1,w2
>>>>     real(dp),dimension(:),allocatable :: etarev,u0rev,v0rev,w0rev
>>>>
>>>>     real(dp),dimension(:,:),allocatable :: Ubar,Vbar,Wbar
>>>>
>>>> !...Grid variables
>>>>     real(dp),dimension(:,:),allocatable :: xx,yy,xx1,yy1
>>>>
>>>> !...Vectorization array
>>>>     integer(i4b),dimension(:),allocatable :: li
>>>>
>>>> !...MPI
>>>>     integer(i4b) :: rank,size,ierr
>>>>
>>>> !...Spline interpolation
>>>>     !real(dp),dimension(:),allocatable :: bsp,csp,dsp
>>>>     !real(dp),dimension(:),allocatable :: interp_u0,interp_v0,interp_w0
>>>>
>>>>     real(dp) :: seval
>>>>
>>>> !...External Subroutines
>>>>     external seval
>>>>
>>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
>>>> !                           Beginning of program                         !
>>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
>>>>
>>>>     call MPI_INIT(ierr)
>>>>
>>>>     call MPI_COMM_SIZE(MPI_COMM_WORLD,size,ierr)
>>>>     call MPI_COMM_RANK(MPI_COMM_WORLD,rank,ierr)
>>>>
>>>>     if (rank==0) call cpu_time(start_total)
>>>>
>>>> !...Parameters for BiGlobal Computation
>>>>
>>>>     testcase=2      ! 1 --> Plane Poiseuille Flow
>>>>                     ! 2 --> 3D Poiseuille Flow
>>>>                     ! 3 --> Attachment line flow (Hiemenz)
>>>>                     ! 4 --> Laminar Separation Bubble
>>>>                     ! 5 --> Artificially parallel boundary-layer (cf. Rodriguez thesis)
>>>>
>>>>     formulation = 1 ! 1 --> x,y inhomogeneous
>>>>                     ! 2 --> y,z inhomogeneous
>>>>
>>>>     algorithm = 1   ! 1 --> QZ algorith
>>>>                     ! 2 --> Arnoldi algorithm
>>>>
>>>>
>>>> !...Arrays allocation
>>>>
>>>>     allocate(li(nx))
>>>>     allocate(xi(nx),yi(ny))
>>>>     allocate(x(nx),y(ny))
>>>>     allocate(xfourier(nx))
>>>>
>>>>     allocate(uvec(nxy),uxvec(nxy),uyvec(nxy))
>>>>     allocate(vvec(nxy),vxvec(nxy),vyvec(nxy))
>>>>     allocate(wvec(nxy),wxvec(nxy),wyvec(nxy))
>>>>
>>>>     allocate(xx(nx,ny),yy(nx,ny))
>>>>     allocate(D1X(nx,nx),D2X(nx,nx))
>>>>     allocate(D1Y(ny,ny),D2Y(ny,ny))
>>>>     allocate(DMX(nx,nx,2),DMY(ny,ny,2))
>>>>
>>>>     !allocate(interp_u0(ny),interp_v0(ny),interp_w0(ny))
>>>>
>>>>     li       = 0
>>>>     xi       = 0.0d0
>>>>     yi       = 0.0d0
>>>>     x        = 0.0d0
>>>>     y        = 0.0d0
>>>>     xfourier = 0.0d0
>>>>     uvec     = 0.0d0
>>>>     uxvec    = 0.0d0
>>>>     uyvec    = 0.0d0
>>>>     vvec     = 0.0d0
>>>>     vxvec    = 0.0d0
>>>>     vyvec    = 0.0d0
>>>>     wvec     = 0.0d0
>>>>     wxvec    = 0.0d0
>>>>     wyvec    = 0.0d0
>>>>     xx       = 0.0d0
>>>>     yy       = 0.0d0
>>>>     D1X      = 0.0d0
>>>>     D2X      = 0.0d0
>>>>     D1Y      = 0.0d0
>>>>     D2Y      = 0.0d0
>>>>     DMX      = 0.0d0
>>>>     DMY      = 0.0d0
>>>>
>>>> !...Test Cases Parameters
>>>>
>>>>     if ( testcase == 2 ) then
>>>>
>>>>        mapx=1
>>>>        mapy=0
>>>>
>>>>        Re=1000
>>>>
>>>>        if (formulation == 1)then
>>>>           beta = pi
>>>>        elseif (formulation == 2) then
>>>>           alpha = pi
>>>>        endif
>>>>
>>>>        AA=1.0
>>>>
>>>>        xmin=-AA
>>>>        xmax=AA
>>>>
>>>>        ymin=-1.0
>>>>        ymax=1.0
>>>>
>>>>        !grid for baseflow
>>>>        !nnx=nx
>>>>        !nny=ny
>>>>
>>>>     endif
>>>>
>>>> !...Working Array for Converting 2D Indices to 1D
>>>>
>>>>     li=0
>>>>
>>>>     do i=1,nx
>>>>        li(i)=(i-1)*ny
>>>>     enddo
>>>>
>>>> !...Get Collocation Points and Chebyshev Differentiation Matrices
>>>>
>>>>     call cheby(nx-1,xi,DMX) ! (cf. Spectral Methods in Matlab pages 53-55)
>>>>     call cheby(ny-1,yi,DMY)
>>>>
>>>>     xll=0
>>>>
>>>>     ! To get matrices D1X,D2X,D1Y,D2Y
>>>>     call set_mappings(nx,ny,mapx,mapy,xmin,xmax,ymin,ymax,xi,yi,xll,yll,x,y)
>>>>
>>>>     do i=1,nx
>>>>        do j=1,ny
>>>>
>>>>           xx(i,j)=x(i) ! not equivalent to matlab meshgrid!!!
>>>>           yy(i,j)=y(j) ! not equivalent to matlab meshgrid!!!
>>>>
>>>>        enddo
>>>>     enddo
>>>>
>>>>
>>>> !...Compute Baseflow (3D Poiseuille)
>>>>
>>>>     if ( testcase == 2 ) then
>>>>
>>>>        allocate(xx1(nnx,nny),yy1(nnx,nny))
>>>>
>>>>        allocate(usol(nnx,nny),uxsol(nnx,nny),uysol(nnx,nny))
>>>>        allocate(vsol(nnx,nny),vxsol(nnx,nny),vysol(nnx,nny))
>>>>        allocate(wsol(nnx,nny),wxsol(nnx,nny),wysol(nnx,nny))
>>>>
>>>>        xx1   = 0.0d0
>>>>        yy1   = 0.0d0
>>>>        usol  = 0.0d0
>>>>        uxsol = 0.0d0
>>>>        uysol = 0.0d0
>>>>        vsol  = 0.0d0
>>>>        vxsol = 0.0d0
>>>>        vysol = 0.0d0
>>>>        wsol  = 0.0d0
>>>>        wxsol = 0.0d0
>>>>        wysol = 0.0d0
>>>>
>>>>        if (rank == 0) then
>>>>           WRITE(*,*)
>>>>           WRITE(*,'(A,I3,A,I3)')'3D POISEUILLE BASEFLOW COMPUTED ON GRID WITH NX =',nnx,' NY =',nny
>>>>           WRITE(*,*)
>>>>           call cpu_time(start)
>>>>        endif
>>>>
>>>>        !currently I am taking same grid for baseflow as for biglobal ==> no interpolation
>>>>        call Poiseuille_3D_PETSC(nnx,nny,AA,usol,xx1,yy1)
>>>>
>>>>        if (rank==0) then
>>>>           call cpu_time(finish)
>>>>           print '("Time for baseflow computation = ",f15.4," seconds.")',finish-start
>>>>
>>>>           file_num=10
>>>>           file_name='check_baseflow_3D_poiseuille.dat'
>>>>
>>>>           call write_to_tecplot(file_num,file_name,nnx,nny,xx1,yy1,usol,usol,usol)
>>>>
>>>>        endif
>>>>
>>>>        vsol=0*usol
>>>>        wsol=0*usol
>>>>
>>>>        if (formulation==1) then
>>>>
>>>>           wsol=usol
>>>>           usol=0.*wsol
>>>>           vsol=0.*wsol
>>>>
>>>>        endif
>>>>
>>>>        !Compute derivatives
>>>>        uxsol = MATMUL(D1X,usol)
>>>>        uysol = MATMUL(usol,TRANSPOSE(D1Y))
>>>>
>>>>        vxsol = MATMUL(D1X,vsol)
>>>>        vysol = MATMUL(vsol,TRANSPOSE(D1Y))
>>>>
>>>>        wxsol = MATMUL(D1X,wsol)
>>>>        wysol = MATMUL(wsol,TRANSPOSE(D1Y))
>>>>
>>>>        !Vectorize the matrices
>>>>        do i=1,nx
>>>>           do j=1,ny
>>>>
>>>>              ij=li(i)+j
>>>>
>>>>              uvec(ij) = usol(i,j)
>>>>              vvec(ij) = vsol(i,j)
>>>>              wvec(ij) = wsol(i,j)
>>>>
>>>>              uxvec(ij) = uxsol(i,j)
>>>>              vxvec(ij) = vxsol(i,j)
>>>>              wxvec(ij) = wxsol(i,j)
>>>>
>>>>              uyvec(ij) = uysol(i,j)
>>>>              vyvec(ij) = vysol(i,j)
>>>>              wyvec(ij) = wysol(i,j)
>>>>
>>>>           enddo
>>>>        enddo
>>>>
>>>>     endif
>>>>
>>>>     !call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>>
>>>> !...Build Matrices, Set BCs and Solve Problem
>>>>
>>>>     call SetupSolveGEVP(nx,ny,nxy,alpha,beta,Re)
>>>>
>>>>     if (rank==0) then
>>>>        call cpu_time(finish_total)
>>>>        print '("Total time = ",f15.4," seconds.")',finish_total-start_total
>>>>     endif
>>>>
>>>>     deallocate(li)
>>>>     deallocate(xi,yi)
>>>>     deallocate(x,y)
>>>>     deallocate(xfourier)
>>>>
>>>>     deallocate(uvec,uxvec,uyvec)
>>>>     deallocate(vvec,vxvec,vyvec)
>>>>     deallocate(wvec,wxvec,wyvec)
>>>>
>>>>     deallocate(xx,yy)
>>>>     deallocate(D1X,D2X)
>>>>     deallocate(D1Y,D2Y)
>>>>     deallocate(DMX,DMY)
>>>>
>>>>     deallocate(xx1,yy1)
>>>>
>>>>     deallocate(usol,uxsol,uysol)
>>>>     deallocate(vsol,vxsol,vysol)
>>>>     deallocate(wsol,wxsol,wysol)
>>>>
>>>>     call MPI_FINALIZE(ierr)
>>>>
>>>>
>>>>   END PROGRAM Biglobal_Spectral
>>>>
>>>> MODULE BASEFLOW
>>>>
>>>>   USE TYPEDEF
>>>>   USE WRITE_PRINT
>>>>   USE FOURIER_CHEBYSHEV
>>>>
>>>>   IMPLICIT NONE
>>>>
>>>> CONTAINS
>>>>
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>>
>>>>   SUBROUTINE Poiseuille_3D_PETSC(nx,ny,AA,usol,xx,yy)
>>>>
>>>> #include <petsc/finclude/petscsys.h>
>>>> #include <petsc/finclude/petscvec.h>
>>>> #include <petsc/finclude/petscmat.h>
>>>> #include <petsc/finclude/petscmat.h90>
>>>> #include <petsc/finclude/petscvec.h90>
>>>> #include <petsc/finclude/petscpc.h>
>>>> #include <petsc/finclude/petscksp.h>
>>>> #include <petsc/finclude/petscviewer.h>
>>>> #include <petsc/finclude/petscviewer.h90>
>>>>
>>>> #include <slepc/finclude/slepcsys.h>
>>>> #include <slepc/finclude/slepceps.h>
>>>>
>>>> !...Regular Variables
>>>>
>>>>     integer(i4b),intent(in) :: nx,ny
>>>>
>>>>     real(dp),intent(in) :: AA
>>>>     real(dp),dimension(nx,ny),intent(inout) :: usol,xx,yy
>>>>
>>>>     integer(i4b) :: i,j,ij
>>>>     integer(i4b) :: rank,size,ierr,source
>>>>     integer(i4b) :: nxy,nxm2,nym2,nxym2
>>>>
>>>>     integer(i4b),dimension(nx) :: li
>>>>     integer(i4b),dimension(nx-2) :: lim2
>>>>
>>>>     integer(i4b),dimension(:),allocatable  :: loc
>>>>
>>>>     real(dp) :: ymin,ymax,xmin,xmax
>>>>     real(dp) :: dxidx,d2xidx2,dyidy,d2yidy2
>>>>
>>>>     real(dp),dimension(nx) :: xi,x
>>>>     real(dp),dimension(ny) :: yi,y
>>>>
>>>>     real(dp),dimension(nx,nx) :: D2XB
>>>>     real(dp),dimension(ny,ny) :: D2YB
>>>>     real(dp),dimension(nx,nx,2) :: DMXB
>>>>     real(dp),dimension(ny,ny,2) :: DMYB
>>>>
>>>>     real(dp),dimension(nx*ny) :: usol_vec
>>>>     real(dp),dimension( nx-2,ny-2 ) :: sol_mat
>>>>
>>>>     complex(dpc) :: U00
>>>>     complex(dpc) :: atest
>>>>     complex(dpc),dimension(nx-2,nx-2) :: D2XBs
>>>>     complex(dpc),dimension(ny-2,ny-2) :: D2YBs
>>>>     complex(dpc),dimension( nx-2,ny-2 ) :: sol_mat_cmplx
>>>>     complex(dpc),dimension(:),allocatable  :: xwork1
>>>>
>>>> !!$    allocate(li(nx))
>>>> !!$    allocate(lim2(nx-2))
>>>>
>>>> !!! NEED TO TRANSFORM ALL THESE ARRAYS TO ALLOCATABLE!!!!!!
>>>>
>>>> !...Petsc Variables
>>>>     PetscInt ii,jj,ione,ct
>>>>     PetscInt jmin,jmax
>>>>     PetscInt Istart,Iend
>>>>     PetscInt IstartVec,IendVec
>>>>
>>>>     PetscReal   tol
>>>>     PetscScalar aone
>>>>
>>>>     PetscViewer viewer
>>>>
>>>>     PC         pc
>>>>     KSP        ksp
>>>>     VecScatter ctx
>>>>     Mat        DXX,DYY
>>>>     !Mat        DLOAD
>>>>     Vec        frhs,frhs2
>>>>     Vec        sol,sol_seq
>>>>
>>>>
>>>>     !For VecGetArrayReadF90
>>>>     !PetscScalar,pointer :: xx_v(:) !Fortran90 pointer to the array
>>>>     PetscOffset i_x
>>>>     PetscScalar sol_array(1)
>>>>
>>>> !...MPI
>>>>     !PetscMPIInt    rank,size
>>>>
>>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
>>>> !                         Beginning of program                           !
>>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
>>>>
>>>>     call MPI_COMM_SIZE(MPI_COMM_WORLD,size,ierr)
>>>>     call MPI_COMM_RANK(MPI_COMM_WORLD,rank,ierr)
>>>>
>>>>     call PetscInitialize(PETSC_NULL_CHARACTER,ierr)
>>>>
>>>>     !call PetscOptionsInsertString("-mat_superlu_dist_parsymbfact",ierr)
>>>>
>>>> !...Check if nz and ny are odd (necessary to set max velocity to 1)
>>>>
>>>>     if ( mod(nx,2)==0 .or.  mod(ny,2)==0   ) then
>>>>        write(*,*)
>>>>        STOP'STOPPING... IN 3D POISEUILLE BASEFLOW NZ,NY NEED TO BE ODD'
>>>>     endif
>>>>
>>>> !...Set Domain Sizes and Initialize other variables
>>>>
>>>>     xmin=-AA
>>>>     xmax=AA
>>>>
>>>>     ymin=-1
>>>>     ymax=1
>>>>
>>>>     ione=1
>>>>
>>>>     nxy=nx*ny
>>>>
>>>>     !Variables to Build DXX and DYY
>>>>     nxm2=nx-2
>>>>     nym2=ny-2
>>>>     nxym2 = nxm2*nym2
>>>>
>>>> !...Mat to Vec and Vec to Mat conversion
>>>>
>>>>     lim2=0
>>>>     do i=1,nxm2
>>>>        lim2(i) = (i-1)*nym2
>>>>     enddo
>>>>
>>>> !...Get collocation points and chebyshev differentiation matrices
>>>>
>>>>     call cheby(nx-1,xi,DMXB)
>>>>     call cheby(ny-1,yi,DMYB)
>>>>
>>>>     ! x-mapping from [-1,1]->[-XMAX,XMAX]
>>>>     x=xmax*xi
>>>>
>>>>     ! y-mapping (from [-1,1]->[-1,1])
>>>>     y=yi
>>>>
>>>>     !Compute the metric terms
>>>>     dxidx = 1/xmax
>>>>     d2xidx2 = 0
>>>>
>>>>     dyidy = 1
>>>>     d2yidy2 = 0
>>>>
>>>>     !Scale the differentiation matrix (due to the use of the mapping)
>>>>
>>>>     !x-direction
>>>>     D2XB  = d2xidx2*DMXB(:,:,1) + dxidx**2*DMXB(:,:,2)
>>>>     D2XBs = D2XB(2:nx-1,2:nx-1)
>>>>
>>>>     !y-direction
>>>>     D2YB  = d2yidy2*DMYB(:,:,1) + dyidy**2*DMYB(:,:,2)
>>>>     D2YBs = D2YB(2:ny-1,2:ny-1)
>>>>
>>>>     xx=0.0
>>>>     yy=0.0
>>>>
>>>>     do i=1,nx
>>>>        do j=1,ny
>>>>
>>>>           xx(i,j)=x(i)
>>>>           yy(i,j)=y(j)
>>>>
>>>>        enddo
>>>>     enddo
>>>>
>>>> !...Create Petsc right-hand-side vector and derivation matrices
>>>>     call VecCreateSeq(PETSC_COMM_SELF,nxym2,sol_seq,ierr)
>>>>     call VecCreateMPI(PETSC_COMM_WORLD,PETSC_DECIDE,nxym2,frhs,ierr) ! right hand side vector
>>>>     call VecCreateMPI(PETSC_COMM_WORLD,PETSC_DECIDE,nxym2,frhs2,ierr) ! right hand side vector # 2
>>>>
>>>>     call MatCreateAIJ(PETSC_COMM_WORLD,PETSC_DECIDE,PETSC_DECIDE,nxym2,nxym2,nx,PETSC_NULL_INTEGER,nx,PETSC_NULL_INTEGER,DXX,ierr)
>>>>     call MatCreateAIJ(PETSC_COMM_WORLD,PETSC_DECIDE,PETSC_DECIDE,nxym2,nxym2,ny,PETSC_NULL_INTEGER,ny,PETSC_NULL_INTEGER,DYY,ierr)
>>>>
>>>> !...Determine which rows of the vector/matrix are locally owned.
>>>>     call VecGetOwnershipRange(frhs,IstartVec,IendVec,ierr)
>>>>     call MatGetOwnershipRange(DXX,Istart,Iend,ierr)
>>>>
>>>>     if ( IstartVec /= Istart .or. IendVec /= Iend ) then
>>>>        stop 'Problem in Baseflow Computation'
>>>>     endif
>>>>
>>>> !...Fill in Sequential and Parallel Vectors
>>>>     allocate(xwork1(Iend-Istart))
>>>>     allocate(loc(Iend-Istart))
>>>>
>>>>     ct=0
>>>>     do i=Istart,Iend-1
>>>>        ct=ct+1
>>>>        loc(ct)=i
>>>>        xwork1(ct)=(-2.0d0,0.0d0)
>>>>     enddo
>>>>
>>>>     call VecSetValues(frhs,Iend-Istart,loc,xwork1,INSERT_VALUES,ierr)
>>>>     call VecZeroEntries(sol_seq,ierr)
>>>>
>>>> !...Assemble Vectors
>>>>     call VecAssemblyBegin(frhs,ierr)
>>>>     call VecAssemblyEnd(frhs,ierr)
>>>>
>>>>     call VecAssemblyBegin(sol_seq,ierr)
>>>>     call VecAssemblyEnd(sol_seq,ierr)
>>>>
>>>>     call VecDuplicate(frhs,sol,ierr)   ! parallel solution vector
>>>>
>>>> !...Display vector
>>>>     !call VecView(frhs,PETSC_VIEWER_STDOUT_WORLD,ierr) ! ==> seems very slow
>>>>
>>>> !...Build DXX in Parallel
>>>>
>>>> !!$    if (rank==0) then
>>>> !!$       call print_matrix('D2XB',nx,nx,D2XB)
>>>> !!$       call print_matrix('D2YB',ny,ny,D2YB)
>>>> !!$
>>>> !!$       call print_matrix_cmplx('D2XBs',nx-2,nx-2,D2XBs)
>>>> !!$       call print_matrix_cmplx('D2YBs',ny-2,ny-2,D2YBs)
>>>> !!$    endif
>>>>
>>>>     if (rank == 0) call cpu_time(start)
>>>>
>>>>     do i=Istart,Iend-1
>>>>
>>>>        ii=1+floor((i+0.01)/nym2)
>>>>        jj=1
>>>>
>>>>        jmin=mod(i,nym2)
>>>>        jmax=jmin+(nxm2-1)*nym2
>>>>
>>>>        do j=jmin,jmax,nym2
>>>>
>>>>           call MatSetValues(DXX,ione,i,ione,j,D2XBs(ii,jj),INSERT_VALUES,ierr)
>>>>           jj=jj+1
>>>>
>>>>        enddo
>>>>
>>>>     enddo
>>>>
>>>> !...Build DYY in Parallel
>>>>
>>>>     do i=Istart,Iend-1
>>>>
>>>>        ii=mod(i,nym2)+1
>>>>        jj=1
>>>>
>>>>        jmin=floor((i+0.01)/nym2)*nym2
>>>>
>>>>        do j=jmin,jmin+(nym2-1)
>>>>
>>>>           call MatSetValues(DYY,ione,i,ione,j,D2YBs(ii,jj),INSERT_VALUES,ierr)
>>>>           jj=jj+1
>>>>
>>>>        enddo
>>>>
>>>>     enddo
>>>>
>>>> !...Assemble DXX and DYY
>>>>
>>>>     call MatAssemblyBegin(DXX,MAT_FINAL_ASSEMBLY,ierr)
>>>>     call MatAssemblyEnd(DXX,MAT_FINAL_ASSEMBLY,ierr)
>>>>
>>>>     call MatAssemblyBegin(DYY,MAT_FINAL_ASSEMBLY,ierr)
>>>>     call MatAssemblyEnd(DYY,MAT_FINAL_ASSEMBLY,ierr)
>>>>
>>>>     if (rank==0) then
>>>>        call cpu_time(finish)
>>>>        print '("Time for build and assembly of baseflow operator = ",f15.4," seconds.")',finish-start
>>>>     endif
>>>>
>>>>     !call MatView(DXX,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>>>     !call MatView(DYY,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>>>
>>>>     aone = (1.0d0,0.0d0)
>>>>
>>>>     if (rank == 0) call cpu_time(start)
>>>>     call MatAXPY(DXX,aone,DYY,DIFFERENT_NONZERO_PATTERN,ierr) ! on exit DXX = a*DYY + DXX
>>>>     if (rank==0) then
>>>>        call cpu_time(finish)
>>>>        print '("Time for Matrix summation = ",f15.4," seconds.")',finish-start
>>>>     endif
>>>>
>>>>
>>>> !...Write Matrix to ASCII and Binary Format
>>>> !!$    call PetscViewerASCIIOpen(PETSC_COMM_WORLD,"Amat.m",viewer,ierr)
>>>> !!$    call MatView(DXX,viewer,ierr)
>>>> !!$    call PetscViewerDestroy(viewer,ierr)
>>>> !!$
>>>> !!$    call PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_WRITE,viewer,ierr)
>>>> !!$    call MatView(DXX,viewer,ierr)
>>>> !!$    call PetscViewerDestroy(viewer,ierr)
>>>>
>>>> !...Load a Matrix in Binary Format
>>>> !!$    call PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_READ,viewer,ierr)
>>>> !!$    call MatCreate(PETSC_COMM_WORLD,DLOAD,ierr)
>>>> !!$    call MatSetType(DLOAD,MATAIJ,ierr)
>>>> !!$    call MatLoad(DLOAD,viewer,ierr)
>>>> !!$    call PetscViewerDestroy(viewer,ierr)
>>>>
>>>>     !call MatTranspose(DXX,MatReuse reuse,Mat *B)
>>>>     !call MatView(DXX,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>>>
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>> !! SOLVE POISSON EQUATION FOR THE FIRST TIME !!
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>>
>>>> !...Create linear solver context
>>>>     call KSPCreate(PETSC_COMM_WORLD,ksp,ierr)
>>>>
>>>> !...Set operators. Here the matrix that defines the linear system also serves as the preconditioning matrix.
>>>>     !call KSPSetOperators(ksp,A,A,DIFFERENT_NONZERO_PATTERN,ierr) !aha commented and replaced by next line
>>>>     call KSPSetOperators(ksp,DXX,DXX,ierr) ! remember: here DXX=DXX+DYY
>>>>
>>>>     !call KSPSetOperators(ksp,DLOAD,DLOAD,ierr) ! remember: here DXX=DXX+DYY
>>>>
>>>>     tol = 1.e-10
>>>>     !call KSPSetTolerances(ksp,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr) ! set relative tolerance and uses defualt for absolute and divergence tol
>>>>     call KSPSetTolerances(ksp,tol,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr) ! set relative and absolute tolerances and uses defualt for divergence tol
>>>>
>>>> !...Set the Direct (LU) Solver
>>>>     !call KSPSetType(ksp,KSPPREONLY,ierr)
>>>>     !call KSPGetPC(ksp,pc,ierr)
>>>>     !call PCSetType(pc,PCLU,ierr)
>>>>     !call PCFactorSetMatSolverPackage(pc,MATSOLVERMUMPS,ierr) ! MATSOLVERSUPERLU_DIST
>>>>
>>>> !...Set runtime options, e.g., -ksp_type <type> -pc_type <type> -ksp_monitor -ksp_rtol <rtol>
>>>>     !These options will override those specified above as long as KSPSetFromOptions() is called _after_
>>>>     !any other customization routines.
>>>>
>>>>     call KSPSetFromOptions(ksp,ierr)
>>>>
>>>> !...Sets an ADDITIONAL function to be called at every iteration to monitor the residual/error etc
>>>>     call KSPMonitorSet(ksp,KSPMonitorTrueResidualNorm,PETSC_NULL_OBJECT,PETSC_NULL_FUNCTION,ierr)
>>>>
>>>> !...Solve the linear system
>>>>     call KSPSolve(ksp,frhs,sol,ierr)
>>>>
>>>> !...View solver info (could use -ksp_view instead)
>>>>
>>>>     call KSPView(ksp,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>>>
>>>> !...Extract Maximum Value (at center of duct) from Solution Vector
>>>>
>>>>     call VecScatterCreateToZero(sol,ctx,sol_seq,ierr)
>>>>     !scatter as many times as you need
>>>>     call VecScatterBegin(ctx,sol,sol_seq,INSERT_VALUES,SCATTER_FORWARD,ierr)
>>>>     call VecScatterEnd(ctx,sol,sol_seq,INSERT_VALUES,SCATTER_FORWARD,ierr)
>>>>     !destroy scatter context and local vector when no longer needed
>>>>     call VecScatterDestroy(ctx,ierr)
>>>>
>>>>     !call VecView(sol_seq,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>>>
>>>>     call VecGetArray(sol_seq,sol_array,i_x,ierr)
>>>>
>>>>     if (rank==0) then
>>>>
>>>>        sol_mat_cmplx=0.0d0
>>>>
>>>>        do i=1,nxm2
>>>>           do j=1,nym2
>>>>              ij=lim2(i)+j
>>>>              sol_mat_cmplx(i,j) = sol_array(i_x + ij)
>>>>           enddo
>>>>        enddo
>>>>
>>>>        U00 = sol_mat_cmplx((nxm2+1)/2,(nym2+1)/2)
>>>>
>>>>     endif
>>>>
>>>>     source=0
>>>>     Call MPI_Bcast(U00,1,MPI_DOUBLE_COMPLEX,source,MPI_COMM_WORLD,ierr)
>>>>
>>>>     !call VecGetArrayReadF90(sol,xx_v,ierr) ! requires #include <petsc/finclude/petscvec.h90>
>>>>     !atest = xx_v(3)
>>>>     !call VecRestoreArrayReadF90(sol,xx_v,ierr)
>>>>     !write(*,*)'atest',atest
>>>>
>>>>     call VecRestoreArray(sol_seq,sol_array,i_x,ierr)
>>>>
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>> !! SOLVE POISSON EQUATION FOR THE SECOND TIME !!
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>>
>>>> !...Fill in New Right-Hand-Side Vector (frhs2)
>>>>     call VecSetValues(frhs2,Iend-Istart,loc,xwork1/U00,INSERT_VALUES,ierr)
>>>>
>>>> !...Assemble New RHS Vector
>>>>     call VecAssemblyBegin(frhs2,ierr)
>>>>     call VecAssemblyEnd(frhs2,ierr)
>>>>
>>>> !...Solve System
>>>>     call KSPSolve(ksp,frhs2,sol,ierr)
>>>>
>>>> !...Get Final Solution
>>>>     call VecScatterCreateToZero(sol,ctx,sol_seq,ierr)
>>>>     call VecScatterBegin(ctx,sol,sol_seq,INSERT_VALUES,SCATTER_FORWARD,ierr)
>>>>     call VecScatterEnd(ctx,sol,sol_seq,INSERT_VALUES,SCATTER_FORWARD,ierr)
>>>>     call VecScatterDestroy(ctx,ierr)
>>>>
>>>>     call VecGetArray(sol_seq,sol_array,i_x,ierr)
>>>>
>>>>     if (rank==0) then
>>>>
>>>>        usol=0.0d0
>>>>        sol_mat_cmplx=0.0d0
>>>>
>>>>        do i=1,nxm2
>>>>           do j=1,nym2
>>>>              ij=lim2(i)+j
>>>>              sol_mat_cmplx(i,j) = sol_array(i_x + ij)
>>>>           enddo
>>>>        enddo
>>>>
>>>>        usol(2:nx-1,2:ny-1) = dble(sol_mat_cmplx)
>>>>
>>>>     endif
>>>>
>>>>     call VecRestoreArray(sol_seq,sol_array,i_x,ierr)
>>>>
>>>> !...Send usol to all other processes (vectorize, broadcast and matrixize)
>>>>     li=0
>>>>     do i=1,nx
>>>>        li(i) = (i-1)*ny
>>>>     enddo
>>>>
>>>>     if (rank==0) then
>>>>
>>>>        do i=1,nx
>>>>           do j=1,ny
>>>>              ij=li(i)+j
>>>>              usol_vec(ij)=usol(i,j)
>>>>           enddo
>>>>        enddo
>>>>
>>>>     endif
>>>>
>>>>     call MPI_Bcast(usol_vec,nx*ny,MPI_DOUBLE,source,MPI_COMM_WORLD,ierr)
>>>>
>>>>     if (rank/=0) then
>>>>
>>>>        do i=1,nx
>>>>           do j=1,ny
>>>>              ij=li(i)+j
>>>>              usol(i,j)=usol_vec(ij)
>>>>           enddo
>>>>        enddo
>>>>
>>>>     endif
>>>>
>>>> !...Free work space. All PETSc objects should be destroyed when they are no longer needed.
>>>>
>>>>     deallocate(loc)
>>>>     deallocate(xwork1)
>>>>
>>>>     call KSPDestroy(ksp,ierr)
>>>>     call VecDestroy(frhs,ierr)
>>>>     call VecDestroy(frhs2,ierr)
>>>>     call VecDestroy(sol,ierr)
>>>>     call VecDestroy(sol_seq,ierr)
>>>>     call MatDestroy(DXX,ierr)
>>>>     call MatDestroy(DYY,ierr)
>>>>
>>>>     call PetscFinalize(ierr)
>>>>
>>>>
>>>> END SUBROUTINE Poiseuille_3D_PETSC
>>>>
>>>>
>>>>
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>>
>>>>
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>> !!!!!!! HIEMENZ FLOW SOLVER !!!!!!!!
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>>
>>>>
>>>> !*************************************************************************************************
>>>> ! on Veltins: ifort hiemenz.f90 -convert big_endian -r8 -i4 -O3 -132 -o hiemenz.x
>>>> ! ************************************************************************************************
>>>>       !program hiemenz
>>>>
>>>>       subroutine hiemenz(ymax,eps,n,si,eta,u0,v0,v1,v2,v3,w0,w1,w2)
>>>>
>>>>       implicit none
>>>>
>>>>       real(dp) eps,ymax,si
>>>>       integer(i4b) n,i
>>>>
>>>> !      real(dp),allocatable,dimension(:) :: eta
>>>> !      real(dp),allocatable,dimension(:) :: u0,v0,v1,v2,v3
>>>> !      real(dp),allocatable,dimension(:) :: w0,w1,w2
>>>>
>>>>       real(dp),dimension(n) :: eta
>>>>       real(dp),dimension(n) :: u0,v0,v1,v2,v3
>>>>       real(dp),dimension(n) :: w0,w1,w2
>>>>
>>>>       write(*,*)
>>>>       write(*,*) '*******************************************************************'
>>>>       write(*,*) '                       HIEMENZ SOLVER                              '
>>>>       write(*,*) '*******************************************************************'
>>>>       write(*,*)
>>>>
>>>> !
>>>> !..... Numerical Parameters
>>>> !
>>>>
>>>> !Domain height and number of points
>>>>
>>>>       !ymax=100
>>>>       !n=500001
>>>>
>>>> !Tolerance for Newton iteration
>>>>
>>>>       !eps=1e-12
>>>>
>>>> !Initial guess for Newton iteration: f''(0)
>>>>
>>>>       !si = -1.232587656820134
>>>>
>>>> !
>>>> !..... Allocate arrays
>>>> !
>>>> !      allocate(eta(n))
>>>> !      allocate(u0(n),v0(n),v1(n),v2(n),v3(n))
>>>> !      allocate(w0(n),w1(n),w2(n))
>>>>
>>>> !
>>>> !..... Compute solution
>>>> !
>>>>
>>>>       call hiemenz_fct(ymax,eps,n,si,eta,u0,v0,v1,v2,v3,w0,w1,w2)
>>>>
>>>> !
>>>> !..... Write out solution in ASCII format
>>>> !
>>>>
>>>>       write(*,*)
>>>>       write(*,*) 'Writing solution to hiemenz.dat'
>>>>       write(*,*)
>>>>
>>>>       open(unit=15,file='hiemenz.dat',form='formatted')
>>>>
>>>>       do i=1,n
>>>>          write(15,'(9E21.11)') eta(i),u0(i),v0(i),v1(i),v2(i),v3(i),w0(i),w1(i),w2(i)
>>>>       end do
>>>>
>>>>       close(15)
>>>>
>>>>
>>>>
>>>>     end subroutine hiemenz
>>>>
>>>>
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>>
>>>>
>>>>       subroutine hiemenz_fct(ymax,eps,n,si,eta,u0,v0,v1,v2,v3,w0,w1,w2)
>>>>
>>>>       implicit none
>>>>
>>>>       integer(i4b) i,iter,n,j
>>>>       real(dp) ymax,res,p,eps,s,si
>>>>
>>>>       real(dp),allocatable,dimension(:,:) :: v,w
>>>>
>>>>       real(dp) eta(n)
>>>>       real(dp) u0(n),v0(n),v1(n),v2(n),v3(n)
>>>>       real(dp) w0(n),w1(n),w2(n)
>>>>
>>>>       !external w_ode
>>>>
>>>>       write(*,*) 'eps=',eps
>>>>       write(*,*) 'ymax=',ymax
>>>>       write(*,*) 'N=',n
>>>>       write(*,*)
>>>>
>>>> !
>>>> !     Allocate arrays
>>>> !
>>>>       allocate(v (6,n))
>>>>       allocate(w (5,n))
>>>>
>>>> !
>>>> !     Create grid
>>>> !
>>>>       do i=1,n
>>>>          eta(i) = ymax * real(i-1)/real(n-1)
>>>>       end do
>>>> !
>>>> !     Newton-Raphson iteration for v
>>>> !
>>>>       iter = 0
>>>>       s = si
>>>>       res = 1.
>>>>       write(*,*) 'Newton-Raphson iteration for v: s=',s
>>>>
>>>>       do while (res.gt.eps)
>>>>
>>>>          iter=iter+1
>>>>
>>>>          call hiemenz_eval(s,eta,n,v)
>>>>
>>>>          s = s - (v(2,n) + 1.0) / v(5,n)
>>>>          res = abs(v(2,n) + 1.0)
>>>>
>>>>          write(*,*) iter,s,res
>>>>
>>>>       end do
>>>>
>>>>       write(*,*) 'Number of iterations ',iter
>>>>       write(*,*)
>>>>       write(*,*) "v''(0)=",v(3,1)
>>>>
>>>> !
>>>> !     Now compute w
>>>> !
>>>>       w(1,1) = 0.
>>>>       w(2,1) = v(3,1)
>>>>
>>>>       w(3,1) = 0.
>>>>       w(4,1) = 0.
>>>>       w(5,1) = v(3,1)
>>>>
>>>>       do i=2,n
>>>>          call rk4(w(1,i-1),w(1,i),eta(i)-eta(i-1),5,w_ode)
>>>>       end do
>>>>
>>>> !
>>>> !     Rescale w to match boundary conditions at infinity
>>>> !
>>>>       p = 1./w(1,n)
>>>>
>>>>       do i=1,n
>>>>          w(1,i) = w(1,i) * p
>>>>          w(2,i) = w(2,i) * p
>>>>       end do
>>>>
>>>>       write(*,*) "w'(0)=",w(2,1)
>>>>
>>>> !
>>>> !     Now compute v''', w'' from the RHS and copy all values to new arrays
>>>> !
>>>>
>>>>       do i=1,n
>>>>
>>>>          u0(i) = -v(2,i)
>>>>          v0(i) = v(1,i)
>>>>          v1(i) = v(2,i)
>>>>          v2(i) = v(3,i)
>>>>          v3(i) = -v(2,i)*v(2,i) + v(1,i)*v(3,i) + 1.0
>>>>          w0(i) = w(1,i)
>>>>          w1(i) = w(2,i)
>>>>          w2(i) = w(2,i)*v(1,i)
>>>>
>>>>       end do
>>>>
>>>>
>>>>       deallocate(v,w)
>>>>
>>>>     end subroutine hiemenz_fct
>>>>
>>>>
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>>
>>>>
>>>>       subroutine hiemenz_eval(s,eta,n,f)
>>>>
>>>>       implicit none
>>>>
>>>>       integer(i4b) n,i
>>>>       real(dp) s
>>>>       real(dp) eta(n),f(6,n)
>>>>
>>>>       !external v_ode
>>>>
>>>>       f(1,1) = 0.
>>>>       f(2,1) = 0.
>>>>       f(3,1) = s
>>>>
>>>>       f(4,1) = 0.
>>>>       f(5,1) = 0.
>>>>       f(6,1) = 1.
>>>>
>>>>       do i=2,n
>>>>          call rk4(f(1,i-1),f(1,i),eta(i)-eta(i-1),6,v_ode)
>>>>       end do
>>>>
>>>>     end subroutine hiemenz_eval
>>>>
>>>>
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>>
>>>>
>>>>       subroutine v_ode(y,dy)
>>>>
>>>>       implicit none
>>>>
>>>>       real(dp) y(6),dy(6)
>>>>
>>>>       dy(1) = y(2)
>>>>       dy(2) = y(3)
>>>>       dy(3) = -y(2)*y(2) + y(1)*y(3) + 1.0
>>>>
>>>>       dy(4) = y(5)
>>>>       dy(5) = y(6)
>>>>       dy(6) = y(3)*y(4) - 2.0*y(2)*y(5) + y(1)*y(6)
>>>>
>>>>       end subroutine v_ode
>>>>
>>>>
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>>
>>>>
>>>>       subroutine w_ode(y,dy)
>>>>
>>>>       implicit none
>>>>
>>>>       real(dp) y(5),dy(5)
>>>>
>>>>       dy(1) = y(2)
>>>>       dy(2) = y(2)*y(3)
>>>>
>>>>       dy(3) = y(4)
>>>>       dy(4) = y(5)
>>>>       dy(5) = -y(4)*y(4) + y(3)*y(5) + 1.0
>>>>
>>>>       end subroutine w_ode
>>>>
>>>>
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>>
>>>>
>>>>       subroutine rk4(y1,y2,h,nn,der)
>>>> !
>>>> !     Perform one RK4 step with step size h of a n-vector
>>>> !     Input:  y1(n)  old step
>>>> !             h      step size
>>>> !             nn     vector size
>>>> !             der    derivative function
>>>> !     Output: y2(nn) new step
>>>> !
>>>>       implicit none
>>>>
>>>>       integer(i4b) nn
>>>>
>>>>       real(dp) y1(nn),y2(nn),y(nn)
>>>>       real(dp) k1(nn),k2(nn),k3(nn),k4(nn)
>>>>       real(dp) h
>>>>
>>>>       external der
>>>> !
>>>> !     First RK substep
>>>> !
>>>>
>>>>       y(:) = y1(:)
>>>>       call der(y,k1)
>>>>       k1(:)=h*k1(:)
>>>>
>>>> !
>>>> !     Second RK substep
>>>> !
>>>>
>>>>       y(:) = y1(:) + .5*k1(:)
>>>>       call der(y,k2)
>>>>       k2(:)=h*k2(:)
>>>>
>>>> !
>>>> !     Third RK substep
>>>> !
>>>>
>>>>       y(:) = y1(:) + .5*k2(:)
>>>>       call der(y,k3)
>>>>       k3(:)=h*k3(:)
>>>>
>>>> !
>>>> !     Fourth RK substep
>>>> !
>>>>
>>>>       y(:) = y1(:) + k3(:)
>>>>       call der(y,k4)
>>>>       k4(:)=h*k4(:)
>>>>
>>>> !
>>>> !     Compose solution after full RK step
>>>> !
>>>>       y2(:) = y1(:) + ( k1(:) + 2.0*k2(:) + 2.0*k3(:) + k4(:) ) / 6.0
>>>>
>>>>       end subroutine rk4
>>>>
>>>>
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>>
>>>>
>>>>       subroutine compute_baseflow_derivative(DXYZ,uvwvec,nx,ny,UVWxyz)
>>>>
>>>>         implicit none
>>>>
>>>>         integer(i4b) :: i,j
>>>>
>>>>         integer(i4b),intent(in) :: nx,ny
>>>>
>>>>         real(dp),dimension(nx*ny),intent(in) :: uvwvec
>>>>         real(dp),dimension(nx*ny,nx*ny),intent(in) :: DXYZ
>>>>         real(dp),dimension(nx*ny,nx*ny),intent(out) :: UVWxyz
>>>>
>>>>         UVWxyz = 0.0
>>>>
>>>>         do i=1,nx*ny
>>>>            do j=1,nx*ny
>>>>
>>>>               UVWxyz(i,i) = UVWxyz(i,i) + DXYZ(i,j)*uvwvec(j)
>>>>
>>>>            enddo
>>>>         enddo
>>>>
>>>>       end subroutine compute_baseflow_derivative
>>>>
>>>>
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>>
>>>>
>>>>       subroutine compute_UVW_DXYZ(DXYZ,uvwvec,nx,ny,UVW_DXYZ)
>>>>
>>>>         implicit none
>>>>
>>>>         integer(i4b) :: i,j
>>>>
>>>>         integer(i4b),intent(in) :: nx,ny
>>>>
>>>>         real(dp),dimension(nx*ny),intent(in) :: uvwvec
>>>>         real(dp),dimension(nx*ny,nx*ny),intent(in) :: DXYZ
>>>>         real(dp),dimension(nx*ny,nx*ny),intent(out) :: UVW_DXYZ
>>>>
>>>>         do i=1,nx*ny
>>>>            do j=1,nx*ny
>>>>
>>>>               UVW_DXYZ(i,j) = uvwvec(i)*DXYZ(i,j)
>>>>
>>>>            enddo
>>>>         enddo
>>>>
>>>>       end subroutine compute_UVW_DXYZ
>>>>
>>>>
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>>
>>>>
>>>>
>>>>
>>>> END MODULE BASEFLOW
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> !!$
>>>> !!$
>>>> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>> !!$
>>>> !!$  SUBROUTINE Poiseuille_3D(nz,ny,AA,usol,zz,yy)
>>>> !!$
>>>> !!$    character(128) :: file_name
>>>> !!$    integer(i4b) :: INFO,NRHS,ct,i,j,N,file_num,m1,n1,p1,q1
>>>> !!$
>>>> !!$    integer(i4b),intent(in) :: nz,ny
>>>> !!$    real(dp),intent(in) :: AA
>>>> !!$
>>>> !!$    real(dp) :: ymin,ymax,zmin,zmax,dzidz,d2zidz2,dyidy,d2yidy2,U00
>>>> !!$    real(dp) :: start,finish
>>>> !!$
>>>> !!$    real(dp),dimension(nz,nz,2) :: DMZ
>>>> !!$    real(dp),dimension(ny,ny,2) :: DMY
>>>> !!$
>>>> !!$    real(dp),dimension(nz,nz) :: D2Z
>>>> !!$    real(dp),dimension(ny,ny) :: D2Y
>>>> !!$
>>>> !!$    real(dp),dimension(nz-2,nz-2) :: D2Zs
>>>> !!$    real(dp),dimension(ny-2,ny-2) :: D2Ys
>>>> !!$
>>>> !!$    real(dp),dimension(nz-2,nz-2) :: IZ
>>>> !!$    real(dp),dimension(ny-2,ny-2) :: IY
>>>> !!$
>>>> !!$    real(dp),dimension(nz,ny) :: usol,zz,yy
>>>> !!$    real(dp),dimension(nz-2,ny-2) :: utmp
>>>> !!$
>>>> !!$    real(dp),dimension(nz) :: zi,z
>>>> !!$    real(dp),dimension(ny) :: yi,y
>>>> !!$
>>>> !!$    real(dp),dimension( (nz-2)*(ny-2) ) :: frhs
>>>> !!$    real(dp),dimension( (nz-2)*(ny-2),(nz-2)*(ny-2) ) :: AMAT,DZZ,DYY
>>>> !!$
>>>> !!$    integer(i4b),dimension((nz-2)*(ny-2)) :: IPIV
>>>> !!$
>>>> !!$    frhs=0.0
>>>> !!$
>>>> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>> !!$!!!!!!! 3D POISEUILLE FLOW !!!!!!!!
>>>> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>> !!$
>>>> !!$    zmin=-AA
>>>> !!$    zmax=AA
>>>> !!$
>>>> !!$    ymin=-1
>>>> !!$    ymax=1
>>>> !!$
>>>> !!$    !
>>>> !!$    !! .....Create Grid
>>>> !!$    !
>>>> !!$
>>>> !!$    if ( mod(nz,2)==0 .or.  mod(ny,2)==0   ) then
>>>> !!$       WRITE(*,*)
>>>> !!$       STOP'STOPPING... IN 3D POISEUILLE BASEFLOW NZ,NY NEED TO BE ODD'
>>>> !!$    endif
>>>> !!$
>>>> !!$    !
>>>> !!$    !! .....Get collocation points and chebyshev differentiation matrices
>>>> !!$    !
>>>> !!$
>>>> !!$    call cheby(nz-1,zi,DMZ)
>>>> !!$    call cheby(ny-1,yi,DMY)
>>>> !!$
>>>> !!$    ! z-mapping from [-1,1]->[-ZMAX,ZMAX]
>>>> !!$    z=zmax*zi
>>>> !!$
>>>> !!$    ! y-mapping (from [-1,1]->[-1,1])
>>>> !!$    y=yi
>>>> !!$
>>>> !!$    !Compute the metric terms
>>>> !!$    dzidz = 1/zmax
>>>> !!$    d2zidz2 = 0
>>>> !!$
>>>> !!$    dyidy = 1
>>>> !!$    d2yidy2 = 0
>>>> !!$
>>>> !!$    !Scale the differentiation matrix (due to the use of the mapping)
>>>> !!$
>>>> !!$    !z-direction
>>>> !!$    !D1Z = dzidz*DMZ(:,:,1)
>>>> !!$    D2Z  = d2zidz2*DMZ(:,:,1) + dzidz**2*DMZ(:,:,2)
>>>> !!$    D2Zs = D2Z(2:nz-1,2:nz-1)
>>>> !!$
>>>> !!$    !y-direction
>>>> !!$    !D1Y = dyidy*DMY(:,:,1)
>>>> !!$    D2Y  = d2yidy2*DMY(:,:,1) + dyidy**2*DMY(:,:,2)
>>>> !!$    D2Ys = D2Y(2:ny-1,2:ny-1)
>>>> !!$
>>>> !!$    IZ=0.0
>>>> !!$    IY=0.0
>>>> !!$
>>>> !!$    do i=1,nz-2
>>>> !!$       IZ(i,i)=1.0
>>>> !!$    enddo
>>>> !!$
>>>> !!$    do i=1,ny-2
>>>> !!$       IY(i,i)=1.0
>>>> !!$    enddo
>>>> !!$
>>>> !!$    m1=size(IY,1)
>>>> !!$    n1=size(IY,2)
>>>> !!$    p1=size(D2Zs,1)
>>>> !!$    q1=size(D2Zs,2)
>>>> !!$
>>>> !!$    call mykron(IY,D2Zs,m1,n1,p1,q1,DZZ)
>>>> !!$
>>>> !!$    m1=size(D2Ys,1)
>>>> !!$    n1=size(D2Ys,2)
>>>> !!$    p1=size(IZ,1)
>>>> !!$    q1=size(IZ,2)
>>>> !!$
>>>> !!$    call mykron(D2Ys,IZ,m1,n1,p1,q1,DYY)
>>>> !!$
>>>> !!$    AMAT = DYY + DZZ
>>>> !!$
>>>> !!$    !CALL PRINT_MATRIX( 'DZZ', (nz-2)*(ny-2), (nz-2)*(ny-2), DZZ )
>>>> !!$    !CALL PRINT_MATRIX( 'DYY', (nz-2)*(ny-2), (nz-2)*(ny-2),DYY )
>>>> !!$
>>>> !!$
>>>> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>> !!$    !! SOLVE POISSON EQUATION FOR THE FIRST TIME !!
>>>> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>> !!$
>>>> !!$
>>>> !!$
>>>> !!$    do i=1,(ny-2)*(nz-2)
>>>> !!$       frhs(i)=-2.0
>>>> !!$    enddo
>>>> !!$
>>>> !!$    INFO=0
>>>> !!$    NRHS=1 ! only 1 rhs here
>>>> !!$    N=(nz-2)*(ny-2)
>>>> !!$
>>>> !!$
>>>> !!$    !
>>>> !!$    ! Compute the LU factorization of A.
>>>> !!$    !
>>>> !!$
>>>> !!$    ! Note: on exit of dgetrf, AMAT is not AMAT anymore but contains the factors L and U
>>>> !!$    ! from the factorization A = P*L*U; the unit diagonal elements of L are not stored.
>>>> !!$
>>>> !!$    !call PRINT_MATRIX( 'AMAT', N, N, AMAT )
>>>> !!$
>>>> !!$
>>>> !!$    call cpu_time(start)
>>>> !!$    CALL dgetrf( N, N, AMAT, N, IPIV, INFO )
>>>> !!$    call cpu_time(finish)
>>>> !!$
>>>> !!$    !write(*,*)'AMAT AFTER',AMAT
>>>> !!$
>>>> !!$    print '("Time LU = ",f15.4," seconds.")',finish-start
>>>> !!$
>>>> !!$    IF( INFO .NE. 0 ) THEN
>>>> !!$       WRITE(*,*)'INFO',INFO
>>>> !!$       STOP 'PROBLEM IN LAPACK (Poiseuille_3D)'
>>>> !!$    ENDIF
>>>> !!$
>>>> !!$
>>>> !!$    !
>>>> !!$    ! Solve the system A*X = B, overwriting B with X.
>>>> !!$    !
>>>> !!$
>>>> !!$    IF( INFO.EQ.0 ) THEN
>>>> !!$
>>>> !!$       call cpu_time(start)
>>>> !!$       CALL dgetrs( 'No transpose', n, nrhs, AMAT, N, IPIV, frhs, N, INFO )
>>>> !!$       call cpu_time(finish)
>>>> !!$
>>>> !!$       print '("Time Linear System Solve = ",f15.4," seconds.")',finish-start
>>>> !!$       write(*,*)
>>>> !!$
>>>> !!$    END IF
>>>> !!$
>>>> !!$    ct=0
>>>> !!$    do j=1,ny-2
>>>> !!$       do i=1,nz-2
>>>> !!$
>>>> !!$          ct=ct+1
>>>> !!$          utmp(i,j) = frhs(ct)
>>>> !!$
>>>> !!$       enddo
>>>> !!$    enddo
>>>> !!$
>>>> !!$    usol = 0.0
>>>> !!$    usol(2:nz-1,2:ny-1) = utmp(:,:)
>>>> !!$
>>>> !!$    zz=0.0
>>>> !!$    yy=0.0
>>>> !!$
>>>> !!$    do i=1,nz
>>>> !!$       do j=1,ny
>>>> !!$
>>>> !!$          zz(i,j)=z(i)
>>>> !!$          yy(i,j)=y(j)
>>>> !!$
>>>> !!$       enddo
>>>> !!$    enddo
>>>> !!$
>>>> !!$    U00 = usol( (nz+1)/2 , (ny+1)/2 )
>>>> !!$
>>>> !!$
>>>> !!$
>>>> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>> !!$!! SOLVE POISSON EQUATION FOR THE SECOND TIME !!
>>>> !!$!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>> !!$
>>>> !!$
>>>> !!$    utmp=0.0
>>>> !!$    usol=0.0
>>>> !!$    frhs=0.0
>>>> !!$
>>>> !!$    !New,scaled rhs
>>>> !!$    do i=1,(ny-2)*(nz-2)
>>>> !!$       frhs(i)=-2.0/U00
>>>> !!$    enddo
>>>> !!$
>>>> !!$    !
>>>> !!$    ! Solve the system A*X = B, overwriting B with X.
>>>> !!$    !
>>>> !!$
>>>> !!$    ! Note: here we already have the LU factorization so that we only need a call to dgetrs
>>>> !!$
>>>> !!$    CALL dgetrs( 'No transpose', N, NRHS, AMAT, N, IPIV, frhs, N, INFO )
>>>> !!$
>>>> !!$    IF( INFO .NE. 0 ) THEN
>>>> !!$       WRITE(*,*)'INFO',INFO
>>>> !!$       STOP 'PROBLEM IN LAPACK (Poiseuille_3D -- solve 2)'
>>>> !!$    ENDIF
>>>> !!$
>>>> !!$    !write(*,*)'frhs',frhs
>>>> !!$
>>>> !!$    ct=0
>>>> !!$    do j=1,ny-2
>>>> !!$       do i=1,nz-2
>>>> !!$
>>>> !!$          ct=ct+1
>>>> !!$          utmp(i,j) = frhs(ct)
>>>> !!$
>>>> !!$       enddo
>>>> !!$    enddo
>>>> !!$
>>>> !!$    usol(2:nz-1,2:ny-1) = utmp(:,:)
>>>> !!$
>>>> !!$
>>>> !!$  END SUBROUTINE Poiseuille_3D
>>>> !!$
>>>> !!$
>>>> !
>>>> !  Description: Build complex matrices A and B in the context of a generalized
>>>> !  eigenvalue problem (GEVP)
>>>> !
>>>> !
>>>> !/*T
>>>> !  Concepts: Build complex matrices
>>>> !  Processors: n
>>>> !T*/
>>>> !
>>>> ! -----------------------------------------------------------------------
>>>>
>>>> MODULE PETSC
>>>>
>>>>   USE TYPEDEF
>>>>   USE WRITE_PRINT
>>>>
>>>>   IMPLICIT NONE
>>>>
>>>> CONTAINS
>>>>
>>>>   Subroutine SetupSolveGEVP(nx,ny,nxy,alpha,beta,Re)
>>>>
>>>> #include <petsc/finclude/petscsys.h>
>>>> #include <petsc/finclude/petscvec.h>
>>>> #include <petsc/finclude/petscmat.h>
>>>> #include <petsc/finclude/petscmat.h90>
>>>> #include <petsc/finclude/petscpc.h>
>>>> #include <petsc/finclude/petscksp.h>
>>>>
>>>> #include <slepc/finclude/slepcsys.h>
>>>> #include <slepc/finclude/slepceps.h>
>>>>
>>>> !...Non PETSc/SLEPc Variables
>>>>
>>>>     real(dp),intent(in) :: alpha,beta,Re
>>>>     integer(i4b),intent(in) :: nx,ny,nxy
>>>>
>>>>     integer(i4b) :: ij
>>>>     integer(i4b) :: sizem,rank,source
>>>>
>>>>     integer(i4b),dimension(:),allocatable  :: idxm1,idxn1
>>>>     integer(i4b),dimension(:),allocatable  :: idxm2,idxn2
>>>>     integer(i4b),dimension(:),allocatable  :: idxm3,idxn3
>>>>
>>>>     integer(i4b),dimension(:),allocatable  :: li
>>>>     integer(i4b),dimension(:),allocatable  :: all_bc
>>>>     integer(i4b),dimension(:),allocatable  :: u_bc,v_bc,w_bc,p_bc
>>>>     integer(i4b),dimension(:),allocatable  :: fst_bc,wall_bc
>>>>     integer(i4b),dimension(:),allocatable  :: outlet_bc,inlet_bc
>>>>
>>>>
>>>>     complex(dpc) :: ibeta,Rec,alphac,betac,small,sigma
>>>>     complex(dpc),dimension(:,:),allocatable :: D1Xc,D2Xc,D1Yc,D2Yc
>>>>
>>>>     complex(dpc),dimension(nxy) :: uvec_cmplx,uxvec_cmplx,uyvec_cmplx
>>>>     complex(dpc),dimension(nxy) :: vvec_cmplx,vxvec_cmplx,vyvec_cmplx
>>>>     complex(dpc),dimension(nxy) :: wvec_cmplx,wxvec_cmplx,wyvec_cmplx
>>>>
>>>>     complex(dpc),dimension(3*nxy) :: wvec_cmplx3
>>>>     complex(dpc),dimension(ny,ny) :: VDIAG,VDY
>>>>
>>>> !...Temporary variables
>>>>     integer(i4b),dimension(:),allocatable  :: loc
>>>>     complex(dpc),dimension(:),allocatable  :: xwork1
>>>>
>>>>
>>>> !...SLEPC VARIABLES
>>>>     EPS eps
>>>>     EPSType tname
>>>>
>>>>     ST st
>>>>     PC pc
>>>>
>>>>     Vec xr,xi
>>>>
>>>>     PetscReal      error
>>>>     PetscScalar    kr,ki
>>>>
>>>>     PetscLogDouble mem
>>>>
>>>>     PetscInt       maxit,nconv
>>>>     PetscInt       nev,ncv,mpd
>>>>     PetscInt       three
>>>>     PetscInt       ct,ct1,ct2,ct3,ct4
>>>>
>>>>     PetscInt       icntl,ival,ival1
>>>>
>>>>     PetscReal tolslepc
>>>>     PetscInt maxiter
>>>>
>>>> !...PETSC VARIABLES
>>>>
>>>>     PetscReal      norm,tol,nrm,nrm1
>>>>     PetscInt       i,j,k,II,JJ,its
>>>>
>>>>     PetscInt       jmin,jmax
>>>>     PetscInt       ione,ntimes
>>>>     PetscErrorCode ierr
>>>>     PetscBool      flg
>>>>     PetscScalar    v,one,zero,rhs
>>>>
>>>>     KSP            ksp
>>>>     PetscRandom    rctx
>>>>
>>>> !...MPI
>>>>     !PetscMPIInt    rank,size
>>>>
>>>> !...Matrices indices
>>>>
>>>>     PetscInt       IstartA,IendA,IstartB,IendB
>>>>
>>>> !...Vectors
>>>>
>>>>     Vec            i_vec,frhs,sol
>>>>
>>>> !...Matrices
>>>>
>>>>     Mat            A,B
>>>>
>>>>     !  Note: Any user-defined Fortran routines (such as MyKSPMonitor)
>>>>     !  MUST be declared as external.
>>>>
>>>>     !external MyKSPMonitor,MyKSPConverged
>>>>
>>>> !#if !defined(PETSC_USE_COMPLEX)
>>>> !#error "this code requires PETSc --with-scalar-type=complex build"
>>>> !#endif
>>>> !#if !defined(PETSC_USE_REAL_DOUBLE)
>>>> !#error "this code requires PETSc --with-precision=real build"
>>>> !#endif
>>>>
>>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
>>>> !                           Beginning of program                         !
>>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -!
>>>>
>>>>     call SlepcInitialize(PETSC_NULL_CHARACTER,ierr)!;CHKERRQ(ierr)
>>>>
>>>>     call PetscMemorySetGetMaximumUsage(ierr)!;CHKERRQ(ierr)
>>>>
>>>>     call PetscOptionsInsertString("-mat_superlu_dist_parsymbfact",ierr)
>>>>
>>>>     call MPI_COMM_SIZE(MPI_COMM_WORLD,sizem,ierr)!;CHKERRQ(ierr)
>>>>     call MPI_COMM_RANK(MPI_COMM_WORLD,rank,ierr)!;CHKERRQ(ierr)
>>>>
>>>>     call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>>     !call PetscMemoryGetMaximumUsage(mem,ierr)
>>>>     call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>>>     if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (entering module)',rank,'    memory:',mem
>>>>
>>>>     !call PetscOptionsGetInt(PETSC_NULL_CHARACTER,'-nx',nx,flg,ierr)
>>>>     !call PetscOptionsGetInt(PETSC_NULL_CHARACTER,'-ny',ny,flg,ierr)
>>>>
>>>>     ione=1 ! integer
>>>>     ibeta = imag_unit*beta
>>>>     one = (1.0d0,0.0d0)
>>>>     zero = (0.0d0,0.0d0)
>>>>     Rec=Re
>>>>     alphac=alpha
>>>>     betac=beta
>>>>
>>>>     source=0
>>>>
>>>>     ct=0
>>>>
>>>> !...Convert Arrays to Complex
>>>>
>>>>     uvec_cmplx=uvec
>>>>     uxvec_cmplx=uxvec
>>>>     uyvec_cmplx=uyvec
>>>>
>>>>     vvec_cmplx=vvec
>>>>     vxvec_cmplx=vxvec
>>>>     vyvec_cmplx=vyvec
>>>>
>>>>     wvec_cmplx=wvec
>>>>     wxvec_cmplx=wxvec
>>>>     wyvec_cmplx=wyvec
>>>>
>>>>     wvec_cmplx3(1:nxy)=wvec_cmplx
>>>>     wvec_cmplx3(nxy+1:2*nxy)=wvec_cmplx
>>>>     wvec_cmplx3(2*nxy+1:3*nxy)=wvec_cmplx
>>>>
>>>>     allocate(D1Xc(nx,nx),D2Xc(nx,nx),D1Yc(ny,ny),D2Yc(ny,ny))
>>>>
>>>>     D1Xc=D1X
>>>>     D1Yc=D1Y
>>>>
>>>>     D2Xc=D2X
>>>>     D2Yc=D2Y
>>>>
>>>>     !call MPI_Bcast(wvec_cmplx3,3*nxy,MPI_DOUBLE_COMPLEX,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>>
>>>> !...Parallel Matrices
>>>>
>>>>     !Create A
>>>>     call MatCreateAIJ(PETSC_COMM_WORLD,PETSC_DECIDE,PETSC_DECIDE,4*nxy,4*nxy,2*(nx+ny),PETSC_NULL_INTEGER,max(nx,ny),PETSC_NULL_INTEGER,A,ierr)!;CHKERRQ(ierr)
>>>>
>>>>     !Create B
>>>>
>>>>     call MatCreateAIJ(PETSC_COMM_WORLD,PETSC_DECIDE,PETSC_DECIDE,4*nxy,4*nxy,1,PETSC_NULL_INTEGER,0,PETSC_NULL_INTEGER,B,ierr)!;CHKERRQ(ierr)
>>>>
>>>>     call MatGetOwnershipRange(A,IstartA,IendA,ierr)!;CHKERRQ(ierr)
>>>>     call MatGetOwnershipRange(B,IstartB,IendB,ierr)!;CHKERRQ(ierr)
>>>>
>>>>     !write(*,*)'IstartA,IendA',IstartA,IendA
>>>>     !write(*,*)'IstartB,IendB',IstartB,IendB
>>>>
>>>>     if (IstartA > 4*nxy .or. IstartB > 4*nxy .or. IendA > 4*nxy .or. IendB > 4*nxy) then
>>>>        stop 'indices problem in module_petsc'
>>>>     endif
>>>>
>>>> !...NEED TO TEST WITHOUT THIS NEXT LINE TO UNDERSTAND !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>> !...This line avoids error [0]PETSC ERROR: Argument out of range [0]PETSC ERROR: New nonzero at (470,470)...
>>>>     call MatSetOption(A,MAT_NEW_NONZERO_ALLOCATION_ERR,PETSC_FALSE,ierr)!;CHKERRQ(ierr)
>>>>
>>>> !...Get Memory Usage
>>>>     call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>>     !call PetscMemoryGetMaximumUsage(mem,ierr)
>>>>     call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>>>     if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (after matcreate)',rank,'    memory:',mem
>>>>
>>>> !...Build A in Parallel
>>>>
>>>>     if (rank == 0) call cpu_time(start)
>>>>
>>>>     do i=IstartA,IendA-1
>>>>
>>>>        if     ( i < nxy ) then
>>>>
>>>>           if (abs(uyvec_cmplx(i+1))>1e10) STOP '1'
>>>>           call MatSetValues(A,ione,i,ione,i+nxy,uyvec_cmplx(i+1),INSERT_VALUES,ierr)!;CHKERRQ(ierr) ! Uy (block 1,2)
>>>>
>>>>           !Build DX (block 1,4)
>>>>           ii=1+floor((i+0.01)/ny)
>>>>           jj=1
>>>>
>>>>           jmin=mod(i,ny)
>>>>           jmax=jmin+(nx-1)*ny
>>>>
>>>>           do j=jmin,jmax,ny
>>>>
>>>>              if (abs(D1Xc(ii,jj))>1e10) STOP '2'
>>>>              call MatSetValues(A,ione,i,ione,j+3*nxy,D1Xc(ii,jj),INSERT_VALUES,ierr) ! Build DX (block 1,4)
>>>>              jj=jj+1
>>>>
>>>>           enddo
>>>>
>>>>           !Build -DXX/Re (part of block 1,1)
>>>>           ii=1+floor((i+0.01)/ny)
>>>>           jj=1
>>>>
>>>>           jmin=mod(i,ny)
>>>>           jmax=jmin+(nx-1)*ny
>>>>
>>>>           do j=jmin,jmax,ny
>>>>
>>>>              if (abs(-D2Xc(ii,jj)/Rec)>1e10) STOP '3'
>>>>              call MatSetValues(A,ione,i,ione,j,-D2Xc(ii,jj)/Rec,INSERT_VALUES,ierr) !Build -DXX/Re (part of block 1,1)
>>>>              jj=jj+1
>>>>
>>>>           enddo
>>>>
>>>>
>>>>        elseif ( i > nxy-1 .and. i < 2*nxy ) then
>>>>
>>>>           if (abs(vxvec_cmplx(i-nxy+1))>1e10) STOP '4'
>>>>           call MatSetValues(A,ione,i,ione,i-nxy,vxvec_cmplx(i-nxy+1),INSERT_VALUES,ierr)!;CHKERRQ(ierr) ! Vx (block 2,1)
>>>>
>>>>           !Build DY (block 2,4)
>>>>           ii=mod(i,ny)+1
>>>>           jj=1
>>>>
>>>>           jmin=floor((i-nxy+0.01)/ny)*ny
>>>>
>>>>           do j=jmin,jmin+(ny-1)
>>>>
>>>>              if (abs(D1Yc(ii,jj))>1e10) STOP '5'
>>>>              call MatSetValues(A,ione,i,ione,j+3*nxy,D1Yc(ii,jj),INSERT_VALUES,ierr) ! Build DY (block 2,4)
>>>>              jj=jj+1
>>>>
>>>>           enddo
>>>>
>>>>
>>>>           !Build -DXX/Re (part of block 2,2)
>>>>           ii=1+floor((i-nxy+0.01)/ny)
>>>>           jj=1
>>>>
>>>>           jmin=mod(i,ny)
>>>>           jmax=jmin+(nx-1)*ny
>>>>
>>>>           do j=jmin,jmax,ny
>>>>
>>>>              if (abs(-D2Xc(ii,jj)/Rec)>1e10) STOP '6'
>>>>              call MatSetValues(A,ione,i,ione,j+nxy,-D2Xc(ii,jj)/Rec,INSERT_VALUES,ierr) !Build -DXX/Re (part of block 2,2)
>>>>              jj=jj+1
>>>>
>>>>           enddo
>>>>
>>>>
>>>>
>>>>
>>>>        elseif ( i > 2*nxy-1 .and. i < 3*nxy ) then
>>>>
>>>>           call MatSetValues(A,ione,i,ione,i+nxy,ibeta,INSERT_VALUES,ierr)! iBeta (block 3,4)
>>>>
>>>>           call MatSetValues(A,ione,i,ione,i-2*nxy,wxvec_cmplx(i-2*nxy+1),INSERT_VALUES,ierr)! Wx (block 3,1)
>>>>           call MatSetValues(A,ione,i,ione,i  -nxy,wyvec_cmplx(i-2*nxy+1),INSERT_VALUES,ierr)! Wy (block 3,2)
>>>>
>>>>
>>>>           !Build -DXX/Re (part of block 3,3)
>>>>           ii=1+floor((i-2*nxy+0.01)/ny)
>>>>           jj=1
>>>>
>>>>           jmin=mod(i,ny)
>>>>           jmax=jmin+(nx-1)*ny
>>>>
>>>>           do j=jmin,jmax,ny
>>>>
>>>>              call MatSetValues(A,ione,i,ione,j+2*nxy,-D2Xc(ii,jj)/Rec,INSERT_VALUES,ierr) !Build -DXX/Re (part of block 3,3)
>>>>              jj=jj+1
>>>>
>>>>           enddo
>>>>
>>>>
>>>>        elseif ( i > 3*nxy-1 ) then
>>>>
>>>>           call MatSetValues(A,ione,i,ione,i-nxy,ibeta,INSERT_VALUES,ierr)! iBeta (block 4,3)
>>>>
>>>>           !Build DX (block 4,1)
>>>>           ii=1+floor(((i-3*nxy)+0.01)/ny)
>>>>           jj=1
>>>>
>>>>           jmin=mod(i,ny)
>>>>           jmax=jmin+(nx-1)*ny
>>>>
>>>>           do j=jmin,jmax,ny
>>>>
>>>>              call MatSetValues(A,ione,i,ione,j,D1Xc(ii,jj),INSERT_VALUES,ierr)
>>>>              jj=jj+1
>>>>
>>>>           enddo
>>>>
>>>>           !Build DY (block 4,2)
>>>>           ii=mod(i,ny)+1
>>>>           jj=1
>>>>
>>>>           jmin=floor((i-3*nxy+0.01)/ny)*ny
>>>>
>>>>           do j=jmin,jmin+(ny-1)
>>>>
>>>>              call MatSetValues(A,ione,i,ione,j+nxy,D1Yc(ii,jj),INSERT_VALUES,ierr)
>>>>              jj=jj+1
>>>>
>>>>           enddo
>>>>
>>>>        endif
>>>>
>>>>     enddo
>>>>
>>>>     if (rank==0) then
>>>>
>>>>        call cpu_time(finish)
>>>>        write(*,*)
>>>>        print '("Time Partial Parallel Build A #1 = ",f21.3," seconds.")',finish-start
>>>>
>>>>     endif
>>>>
>>>>
>>>>     call MatAssemblyBegin(A,MAT_FLUSH_ASSEMBLY,ierr)!;CHKERRQ(ierr) ! necessary to switch between INSERT_VALUES and ADD_VALUES
>>>>     call MatAssemblyEnd(A,MAT_FLUSH_ASSEMBLY,ierr)!;CHKERRQ(ierr)   ! necessary to switch between INSERT_VALUES and ADD_VALUES
>>>>
>>>>
>>>>
>>>> !...Finish Blocks A11, A22 and A33
>>>>
>>>>     if (rank == 0) call cpu_time(start)
>>>>
>>>>     VDY=(0.0d0,0.0d0)
>>>>     VDIAG=(0.0d0,0.0d0)
>>>>
>>>>     do i=IstartA,IendA-1
>>>>        if (i < 3*nxy) then
>>>>           call MatSetValues(A,ione,i,ione,i,betac**2/Rec+imag_unit*betac*wvec_cmplx3(i+1),ADD_VALUES,ierr)!;CHKERRQ(ierr)
>>>>        endif
>>>>     enddo
>>>>
>>>>     do i=IstartA,IendA-1
>>>>
>>>>        if     ( i < nxy ) then
>>>>
>>>>           !Build -DYY/Rec (part of block 1,1)
>>>>           ii=mod(i,ny)+1
>>>>           jj=1
>>>>
>>>>           jmin=floor((i+0.01)/ny)*ny
>>>>
>>>>           do j=jmin,jmin+(ny-1)
>>>>
>>>>              call MatSetValues(A,ione,i,ione,j,-D2Yc(ii,jj)/Rec,ADD_VALUES,ierr)
>>>>              jj=jj+1
>>>>
>>>>           enddo
>>>>
>>>>
>>>>           !Build U*DX (part of block 1,1)
>>>>           ii=1+floor((i+0.01)/ny)
>>>>           jj=1
>>>>
>>>>           jmin=mod(i,ny)
>>>>           jmax=jmin+(nx-1)*ny
>>>>
>>>>           do j=jmin,jmax,ny
>>>>
>>>>              call MatSetValues(A,ione,i,ione,j,uvec_cmplx(i+1)*D1Xc(ii,jj),ADD_VALUES,ierr)
>>>>              jj=jj+1
>>>>
>>>>           enddo
>>>>
>>>>
>>>>           !Build V*DY (part of block 1,1)
>>>>           ii=mod(i,ny)+1
>>>>           jj=1
>>>>
>>>>           jmin=floor((i+0.01)/ny)*ny
>>>>
>>>>           do j=jmin,jmin+(ny-1)
>>>>              call MatSetValues(A,ione,i,ione,j,vvec_cmplx(i+1)*D1Yc(ii,jj),ADD_VALUES,ierr)
>>>>              jj=jj+1
>>>>
>>>>           enddo
>>>>
>>>>
>>>>           call MatSetValues(A,ione,i,ione,i,uxvec_cmplx(i+1),ADD_VALUES,ierr)!;CHKERRQ(ierr) ! Ux (block 1,1)
>>>>
>>>>
>>>>
>>>>
>>>>        elseif ( i > nxy-1 .and. i < 2*nxy ) then
>>>>
>>>>           !Build -DYY/Rec (part of block 2,2)
>>>>           ii=mod(i,ny)+1
>>>>           jj=1
>>>>
>>>>           jmin=floor((i-nxy+0.01)/ny)*ny
>>>>
>>>>           do j=jmin,jmin+(ny-1)
>>>>
>>>>              call MatSetValues(A,ione,i,ione,j+nxy,-D2Yc(ii,jj)/Rec,ADD_VALUES,ierr) ! Build DY (block 2,4)
>>>>              jj=jj+1
>>>>
>>>>           enddo
>>>>
>>>>
>>>>           !Build U*DX (part of block 2,2)
>>>>           ii=1+floor((i-nxy+0.01)/ny)
>>>>           jj=1
>>>>
>>>>           jmin=mod(i,ny)
>>>>           jmax=jmin+(nx-1)*ny
>>>>
>>>>           do j=jmin,jmax,ny
>>>>
>>>>              call MatSetValues(A,ione,i,ione,j+nxy,uvec_cmplx(i-nxy+1)*D1Xc(ii,jj),ADD_VALUES,ierr)
>>>>              jj=jj+1
>>>>
>>>>           enddo
>>>>
>>>>
>>>>           !Build V*DY (part of block 2,2)
>>>>           ii=mod(i,ny)+1
>>>>           jj=1
>>>>
>>>>           jmin=floor((i-nxy+0.01)/ny)*ny
>>>>
>>>>           do j=jmin,jmin+(ny-1)
>>>>              call MatSetValues(A,ione,i,ione,j+nxy,vvec_cmplx(i-nxy+1)*D1Yc(ii,jj),ADD_VALUES,ierr)
>>>>              jj=jj+1
>>>>
>>>>           enddo
>>>>
>>>>           call MatSetValues(A,ione,i,ione,i,vyvec_cmplx(i-nxy+1),ADD_VALUES,ierr)!;CHKERRQ(ierr) ! Vy (block 2,2)
>>>>
>>>>
>>>>        elseif ( i > 2*nxy-1 .and. i < 3*nxy ) then
>>>>
>>>>           !Build -DYY/Rec (part of block 3,3)
>>>>           ii=mod(i,ny)+1
>>>>           jj=1
>>>>
>>>>           jmin=floor((i-2*nxy+0.01)/ny)*ny
>>>>
>>>>           do j=jmin,jmin+(ny-1)
>>>>
>>>>              call MatSetValues(A,ione,i,ione,j+2*nxy,-D2Yc(ii,jj)/Rec,ADD_VALUES,ierr) ! Build DY (block 2,4)
>>>>              jj=jj+1
>>>>
>>>>           enddo
>>>>
>>>>
>>>>           !Build U*DX (part of block 3,3)
>>>>           ii=1+floor((i-2*nxy+0.01)/ny)
>>>>           jj=1
>>>>
>>>>           jmin=mod(i,ny)
>>>>           jmax=jmin+(nx-1)*ny
>>>>
>>>>           do j=jmin,jmax,ny
>>>>
>>>>              call MatSetValues(A,ione,i,ione,j+2*nxy,uvec_cmplx(i-2*nxy+1)*D1Xc(ii,jj),ADD_VALUES,ierr)
>>>>              jj=jj+1
>>>>
>>>>           enddo
>>>>
>>>>
>>>>           !Build V*DY (part of block 3,3)
>>>>           ii=mod(i,ny)+1
>>>>           jj=1
>>>>
>>>>           jmin=floor((i-2*nxy+0.01)/ny)*ny
>>>>
>>>>           do j=jmin,jmin+(ny-1)
>>>>              call MatSetValues(A,ione,i,ione,j+2*nxy,vvec_cmplx(i-2*nxy+1)*D1Yc(ii,jj),ADD_VALUES,ierr)
>>>>              jj=jj+1
>>>>
>>>>           enddo
>>>>
>>>>        endif
>>>>
>>>>     enddo
>>>>
>>>>
>>>>     if (rank==0) then
>>>>
>>>>        call cpu_time(finish)
>>>>        write(*,*)
>>>>        print '("Time Partial Parallel Build A #2 = ",f21.3," seconds.")',finish-start
>>>>
>>>>     endif
>>>>
>>>> !$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
>>>> !$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$
>>>>
>>>>
>>>>     !...Artificially create diagonal element for A ==> TO BE REMOVED
>>>>     small = (0.000001d0,0.0d0)
>>>>     do i=IstartA,IendA-1
>>>>        call MatSetValues(A,ione,i,ione,i,small,ADD_VALUES,ierr)!;CHKERRQ(ierr)
>>>>     enddo
>>>>
>>>>     call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>>     !call PetscMemoryGetMaximumUsage(mem,ierr)
>>>>     call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>>>     if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (A just before assembly)',rank,'    memory:',mem
>>>>
>>>>
>>>>     if (rank==0) then
>>>>        call cpu_time(start)
>>>>     endif
>>>>
>>>> !...Assemble A
>>>>     call MatAssemblyBegin(A,MAT_FINAL_ASSEMBLY,ierr)!;CHKERRQ(ierr)
>>>>     call MatAssemblyEnd(A,MAT_FINAL_ASSEMBLY,ierr)!;CHKERRQ(ierr)
>>>>     !call MatView(A,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>>>
>>>>     if (rank==0) then
>>>>        call cpu_time(finish)
>>>>        write(*,*)
>>>>        print '("Time to assemble A = ",f21.3," seconds.")',finish-start
>>>>     endif
>>>>
>>>>
>>>>     call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>>     !call PetscMemoryGetMaximumUsage(mem,ierr)
>>>>     call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>>>     if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (A build and assembled)',rank,'    memory:',mem
>>>>
>>>>
>>>> !...Build B in parallel
>>>>     if (rank==0) then
>>>>        call cpu_time(start)
>>>>     endif
>>>>
>>>>     do i=IstartB,IendB-1
>>>>        if (i < 3*nxy) then
>>>>           call MatSetValues(B,ione,i,ione,i,imag_unit,INSERT_VALUES,ierr)!;CHKERRQ(ierr)
>>>>        endif
>>>>     enddo
>>>>
>>>> !...Assemble B
>>>>     call MatAssemblyBegin(B,MAT_FINAL_ASSEMBLY,ierr)!;CHKERRQ(ierr)
>>>>     call MatAssemblyEnd(B,MAT_FINAL_ASSEMBLY,ierr)!;CHKERRQ(ierr)
>>>>     !call MatView(B,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>>>
>>>>     call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>>     !call PetscMemoryGetMaximumUsage(mem,ierr)
>>>>     call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>>>     if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (B build and assembled)',rank,'    memory:',mem
>>>>
>>>>
>>>>     call MatNorm(B,NORM_FROBENIUS,nrm1,ierr)!;CHKERRQ(ierr)
>>>>
>>>> !!$    if (rank==0) then
>>>> !!$       write(*,*)'norm B:',nrm1
>>>> !!$    endif
>>>>
>>>>     if (rank==0) then
>>>>        call cpu_time(finish)
>>>>        write(*,*)
>>>>        print '("Time to build and assemble B = ",f21.3," seconds.")',finish-start
>>>>     endif
>>>>
>>>>
>>>> !...Set Boundary Conditions
>>>>
>>>>     if (rank==0) then
>>>>
>>>>        allocate(li(nx))
>>>>
>>>>        do i=1,nx
>>>>           li(i)=(i-1)*ny
>>>>        enddo
>>>>
>>>>        ct1=0
>>>>        ct2=0
>>>>        ct3=0
>>>>        ct4=0
>>>>
>>>>        do i=1,nx
>>>>           do j=1,ny
>>>>
>>>>              if (j==1) then ! fst_bc
>>>>                 ct1=ct1+1
>>>>              elseif (j==ny) then ! wall_bc
>>>>                 ct2=ct2+1
>>>>              elseif (i==1) then ! outlet_bc
>>>>                 ct3=ct3+1
>>>>              elseif (i==nx) then ! inlet_bc
>>>>                 ct4=ct4+1
>>>>              endif
>>>>
>>>>           enddo
>>>>        enddo
>>>>
>>>>        ct=ct1+ct2+ct3+ct4
>>>>
>>>>     endif ! if (rank == 0)
>>>>
>>>>     call MPI_Bcast(ct,1,MPI_INT,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>>     call MPI_Bcast(ct1,1,MPI_INT,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>>     call MPI_Bcast(ct2,1,MPI_INT,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>>     call MPI_Bcast(ct3,1,MPI_INT,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>>     call MPI_Bcast(ct4,1,MPI_INT,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>>
>>>>     allocate(fst_bc(ct1))
>>>>     allocate(wall_bc(ct2))
>>>>     allocate(outlet_bc(ct3))
>>>>     allocate(inlet_bc(ct4))
>>>>
>>>>     allocate(all_bc(3*ct))
>>>>
>>>>     allocate(u_bc(ct))
>>>>     allocate(v_bc(ct))
>>>>     allocate(w_bc(ct))
>>>>     allocate(p_bc(ct))
>>>>
>>>>     if (rank == 0) then
>>>>
>>>>        ct1=0
>>>>        ct2=0
>>>>        ct3=0
>>>>        ct4=0
>>>>
>>>>        do i=1,nx
>>>>           do j=1,ny
>>>>
>>>>              ij=li(i)+j-1
>>>>
>>>>              if (j==1) then ! fst_bc
>>>>                 ct1=ct1+1
>>>>                 fst_bc(ct1)=ij
>>>>              elseif (j==ny) then ! wall_bc
>>>>                 ct2=ct2+1
>>>>                 wall_bc(ct2)=ij
>>>>              elseif (i==1) then ! outlet_bc
>>>>                 ct3=ct3+1
>>>>                 outlet_bc(ct3)=ij
>>>>              elseif (i==nx) then ! inlet_bc
>>>>                 ct4=ct4+1
>>>>                 inlet_bc(ct4)=ij
>>>>              endif
>>>>
>>>>           enddo
>>>>        enddo
>>>>
>>>>        u_bc(1:ct1)=fst_bc
>>>>        u_bc(ct1+1:ct1+ct2)=wall_bc
>>>>        u_bc(ct1+ct2+1:ct1+ct2+ct3)=outlet_bc
>>>>        u_bc(ct1+ct2+ct3+1:ct1+ct2+ct3+ct4)=inlet_bc
>>>>
>>>>        v_bc=u_bc+nxy
>>>>        w_bc=v_bc+nxy
>>>>        p_bc=w_bc+nxy
>>>>
>>>>        all_bc=[u_bc,v_bc,w_bc]
>>>>
>>>>     endif ! if (rank == 0)
>>>>
>>>>     call MPI_Bcast(all_bc,3*ct,MPI_INT,source,MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>>
>>>>     !For parallel case, all processes that share  matrix MUST call this routine, regardless of whether any rows being zeroed are owned by them.
>>>>     call MatZeroRows(A,3*ct,all_bc, one,zero,zero,ierr);CHKERRQ(ierr)
>>>>     call MatZeroRows(B,3*ct,all_bc,zero,zero,zero,ierr);CHKERRQ(ierr)
>>>>
>>>>     !call MatView(B,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>>>
>>>>     ! cannot be inside a if (rank==0) statment!!!
>>>>     call MatNorm(A,NORM_FROBENIUS,nrm,ierr)!;CHKERRQ(ierr)
>>>>     call MatNorm(B,NORM_FROBENIUS,nrm1,ierr)!;CHKERRQ(ierr)
>>>>
>>>>     if (rank==0) then
>>>>        write(*,*)'norm A:',nrm
>>>>        write(*,*)'norm B:',nrm1
>>>>     endif
>>>>
>>>>
>>>>
>>>> !!!!!! TESTING HOW BIG LU CAN BE !!!!!!!!!!!!!!!!
>>>>
>>>> !!$    sigma = (1.0d0,0.0d0)
>>>> !!$    call MatAXPY(A,-sigma,B,DIFFERENT_NONZERO_PATTERN,ierr) ! on exit A = A-sigma*B
>>>> !!$
>>>> !!$    !...Create linear solver context
>>>> !!$    call KSPCreate(PETSC_COMM_WORLD,ksp,ierr)
>>>> !!$
>>>> !!$!...Set operators. Here the matrix that defines the linear system also serves as the preconditioning matrix.
>>>> !!$    !call KSPSetOperators(ksp,A,A,DIFFERENT_NONZERO_PATTERN,ierr) !aha commented and replaced by next line
>>>> !!$    call KSPSetOperators(ksp,A,A,ierr) ! remember: here A = A-sigma*B
>>>> !!$
>>>> !!$    tol = 1.e-10
>>>> !!$    call KSPSetTolerances(ksp,tol,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr) ! set relative and absolute tolerances and uses defualt for divergence tol
>>>> !!$
>>>> !!$!...Set the Direct (LU) Solver
>>>> !!$    call KSPSetType(ksp,KSPPREONLY,ierr)
>>>> !!$    call KSPGetPC(ksp,pc,ierr)
>>>> !!$    call PCSetType(pc,PCLU,ierr)
>>>> !!$    call PCFactorSetMatSolverPackage(pc,MATSOLVERSUPERLU_DIST,ierr) ! MATSOLVERSUPERLU_DIST MATSOLVERMUMPS
>>>> !!$
>>>> !!$!...Create right-hand-side vector
>>>> !!$    call MatCreateVecs(A,frhs,PETSC_NULL_OBJECT,ierr)
>>>> !!$    call MatCreateVecs(A,sol,PETSC_NULL_OBJECT,ierr)
>>>> !!$
>>>> !!$    allocate(xwork1(IendA-IstartA))
>>>> !!$    allocate(loc(IendA-IstartA))
>>>> !!$
>>>> !!$    ct=0
>>>> !!$    do i=IstartA,IendA-1
>>>> !!$       ct=ct+1
>>>> !!$       loc(ct)=i
>>>> !!$       xwork1(ct)=(1.0d0,0.0d0)
>>>> !!$    enddo
>>>> !!$
>>>> !!$    call VecSetValues(frhs,IendA-IstartA,loc,xwork1,INSERT_VALUES,ierr)
>>>> !!$    call VecZeroEntries(sol,ierr)
>>>> !!$
>>>> !!$    deallocate(xwork1,loc)
>>>> !!$
>>>> !!$!...Assemble Vectors
>>>> !!$    call VecAssemblyBegin(frhs,ierr)
>>>> !!$    call VecAssemblyEnd(frhs,ierr)
>>>> !!$
>>>> !!$!...Solve the linear system
>>>> !!$    call KSPSolve(ksp,frhs,sol,ierr)
>>>> !!$
>>>> !!$    !call VecView(sol,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>>> !!$
>>>> !!$    STOP
>>>>
>>>>
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>> !!!!!!!!!!!!!!!!!!!!!!!           SLEPC         !!!!!!!!!!!!!!!!!!!!!!!!!!
>>>> !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
>>>>
>>>>     if (rank==0) call cpu_time(start)
>>>>
>>>>
>>>>     call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>>     call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>>>     if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (begin slepc)',rank,'    memory:',mem
>>>>
>>>> !...Get vector(s) compatible with the matrix, i.e. with the same parallel layout
>>>>     call MatCreateVecs(A,xr,xi,ierr)
>>>> !!$    call MatCreateVecs(A,xr,PETSC_NULL_OBJECT,ierr)
>>>> !!$    call MatCreateVecs(A,xi,PETSC_NULL_OBJECT,ierr)
>>>>
>>>>
>>>> !...Create Eigensolver Context and Spectral Transformation context
>>>>     call EPSCreate(PETSC_COMM_WORLD,eps,ierr)
>>>>     !call STCreate(PETSC_COMM_WORLD,st,ierr)
>>>>
>>>> !...Set Operators and Problem Type - Generalized Eigenvalue Problem
>>>>     call EPSSetOperators(eps,A,B,ierr)
>>>>     !call EPSSetProblemType(eps,EPS_PGNHEP,ierr) ! THIS ONE LEADS TO AN ERROR --> CHECK WHY BECAUSE MY B SEEMS FITTING THAT CRITERION
>>>>     call EPSSetProblemType(eps,EPS_GNHEP,ierr)
>>>>
>>>> !...Select Portion of Spectrum
>>>>     call EPSSetTarget(eps,(3.0d0,0.d0),ierr)
>>>>     call EPSSetWhichEigenpairs(eps,EPS_TARGET_MAGNITUDE,ierr)
>>>>
>>>> !...Select Algorithm for Eigenvalue Computation (default is Krylov-Schur)
>>>>     call EPSSetType(eps,EPSKRYLOVSCHUR,ierr) !EPSARNOLDI,EPSKRYLOVSCHUR
>>>>
>>>>     call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>>     call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>>>     if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (slepc after EPSSetType)',rank,'    memory:',mem
>>>>
>>>> !...Set Tolerance and Maxiter for Solver
>>>>     tolslepc=1e-12
>>>>     maxiter=500
>>>>     !call EPSSetTolerances(eps,PETSC_DEFAULT_REAL,maxiter,ierr)
>>>>     call EPSSetTolerances(eps,tolslepc,maxiter,ierr)
>>>>
>>>> !...Sets number of eigenvalues to compute and dimension of subspace
>>>>     nev=200
>>>>     ncv=3*nev
>>>>     mpd=10*nev
>>>>     !call EPSSetDimensions(eps,nev,ncv,mpd,ierr) PETSC_DEFAULT
>>>>     call EPSSetDimensions(eps,nev,PETSC_DEFAULT_INTEGER,PETSC_DEFAULT_INTEGER,ierr)
>>>>
>>>>     call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>>     call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>>>     if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (before EPSGetST)',rank,'    memory:',mem
>>>>
>>>> !...Set the Spectral Transformation --> Use Shift-And-Invert
>>>>     call EPSGetST(eps,st,ierr)
>>>>     call STSetType(st,STSINVERT,ierr)
>>>>
>>>> !...Set Linear Solver
>>>>     call STGetKSP(st,ksp,ierr)
>>>>     call KSPSetType(ksp,KSPPREONLY,ierr)
>>>>     call KSPGetPC(ksp,pc,ierr)
>>>>     call PCSetType(pc,PCLU,ierr) ! could try PCCHOLESKY
>>>>     call PCFactorSetMatSolverPackage(pc,MATSOLVERSUPERLU_DIST,ierr) ! MATSOLVERSUPERLU_DIST,MATSOLVERMUMPS
>>>>
>>>> !...Set Solver Parameters at Runtime
>>>>     call EPSSetFromOptions(eps,ierr)
>>>>
>>>>     call MPI_Barrier(MPI_COMM_WORLD,ierr)!;CHKERRQ(ierr)
>>>>     call PetscMemoryGetCurrentUsage(mem,ierr)!;CHKERRQ(ierr)
>>>>     if (rank==0) write(*,'(A,I3,A,E21.11)')'On Processor (after EPSSetFromOptions)',rank,'    memory:',mem
>>>>
>>>> !...Solve the Eigensystem
>>>>     call EPSSolve(eps,ierr)
>>>>
>>>>     call EPSGetIterationNumber(eps,its,ierr)
>>>>     if (rank .eq. 0) then
>>>>        write(*,110) its
>>>>     endif
>>>> 110 format (/' Number of iterations of the method:',I4)
>>>>
>>>> !...Optional: Get some information from the solver and display it
>>>>     call EPSGetType(eps,tname,ierr)
>>>>     if (rank .eq. 0) then
>>>>        write(*,120) tname
>>>>     endif
>>>> 120 format (' Solution method: ',A)
>>>>
>>>>     nev=10
>>>>     call EPSGetDimensions(eps,nev,PETSC_NULL_INTEGER,PETSC_NULL_INTEGER,ierr)
>>>>     if (rank .eq. 0) then
>>>>        write(*,130) nev
>>>>     endif
>>>> 130 format (' Number of requested eigenvalues:',I4)
>>>>     call EPSGetTolerances(eps,tol,maxit,ierr)
>>>>     if (rank .eq. 0) then
>>>>        write(*,140) tol, maxit
>>>>     endif
>>>> 140 format (' Stopping condition: tol=',1P,E10.4,', maxit=',I4)
>>>>
>>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>>> !     Display solution and clean up
>>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>>>
>>>> !...Get number of converged eigenpairs
>>>>     call EPSGetConverged(eps,nconv,ierr)
>>>>     if (rank .eq. 0) then
>>>>        write(*,150) nconv
>>>>     endif
>>>> 150 format (' Number of converged eigenpairs:',I4/)
>>>>
>>>> !...Display eigenvalues and relative errors
>>>>     if (nconv.gt.0) then
>>>>        if (rank .eq. 0) then
>>>>           write(*,*) '         kr               ki          ||Ax-kx||/||kx||'
>>>>           write(*,*) ' ----------------- -----------------  ------------------'
>>>>        endif
>>>>        do i=0,nconv-1
>>>>           !...Get converged eigenpairs: i-th eigenvalue is stored in kr (real part) and ki (imaginary part)
>>>>           call EPSGetEigenpair(eps,i,kr,ki,xr,xi,ierr)
>>>>
>>>>           !...Compute the relative error associated to each eigenpair
>>>>           call EPSComputeError(eps,i,EPS_ERROR_RELATIVE,error,ierr)
>>>>           if (rank .eq. 0) then
>>>>              write(*,160) PetscRealPart(kr),PetscImaginaryPart(kr), error
>>>>           endif
>>>> 160       format (1P,'   ',E21.11,'       ',E21.11,'      ',E21.11)
>>>>
>>>>        enddo
>>>>
>>>>     endif
>>>>
>>>> !...Free work space
>>>>
>>>>     if (rank==0) deallocate(li)
>>>>
>>>>     deallocate(D1Xc,D2Xc,D1Yc,D2Yc)
>>>>
>>>>     deallocate(fst_bc)
>>>>     deallocate(wall_bc)
>>>>     deallocate(outlet_bc)
>>>>     deallocate(inlet_bc)
>>>>
>>>>     deallocate(all_bc)
>>>>
>>>>     deallocate(u_bc)
>>>>     deallocate(v_bc)
>>>>     deallocate(w_bc)
>>>>     deallocate(p_bc)
>>>>
>>>>     !call STDestroy(st,ierr)
>>>>     call EPSDestroy(eps,ierr)
>>>>     call MatDestroy(A,ierr)
>>>>     call MatDestroy(B,ierr)
>>>>     !call VecDestroy(i_vec,ierr)
>>>>     call VecDestroy(xr,ierr)
>>>>     call VecDestroy(xi,ierr)
>>>>
>>>> !...Finalize
>>>>     call SlepcFinalize(ierr)
>>>>
>>>>     if (rank==0) then
>>>>        call cpu_time(finish)
>>>>        write(*,*)
>>>>        print '("Total time for SLEPC = ",f21.3," seconds.")',finish-start
>>>>     endif
>>>>
>>>>     END Subroutine SETUPSOLVEGEVP
>>>>
>>>>
>>>>     END MODULE PETSC
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> !!$       write(*,*)'fst_bc',fst_bc
>>>> !!$       write(*,*)'wall_bc',wall_bc
>>>> !!$       write(*,*)'outlet_bc',outlet_bc
>>>> !!$       write(*,*)'inlet_bc',inlet_bc
>>>> !!$
>>>> !!$       write(*,*)'all_bc',all_bc
>>>>
>>>> !!$       write(*,*)'ct1+ct2+ct3+ct4',ct1+ct2+ct3+ct4
>>>>
>>>>
>>>>
>>>> !!$    call MatCreate(PETSC_COMM_WORLD,A,ierr)
>>>> !!$    call MatSetSizes(A,PETSC_DECIDE,PETSC_DECIDE,4*nxy,4*nxy,ierr)
>>>> !!$    call MatSetFromOptions(A,ierr)
>>>> !!$    call MatSetUp(A,ierr)
>>>>
>>>>
>>>>
>>>>        !call VecCreateSeq(PETSC_COMM_SELF,nxy,i_vec,ierr) ! sequential vector
>>>>        !call VecSetValues(i_vec,nxy,loc,xwork1,INSERT_VALUES,ierr)
>>>>
>>>>        !  Assemble vector
>>>>        !call VecAssemblyBegin(i_vec,ierr)
>>>>        !call VecAssemblyEnd(i_vec,ierr)
>>>>
>>>>     !  Create parallel matrix, specifying only its global dimensions.
>>>>     !  When using MatCreate(), the matrix format can be specified at
>>>>     !  runtime. Also, the parallel partitioning of the matrix is
>>>>     !  determined by PETSc at runtime.
>>>>
>>>>
>>>>
>>>> !!$    call MatCreate(PETSC_COMM_WORLD,B,ierr)
>>>> !!$    call MatSetSizes(B,PETSC_DECIDE,PETSC_DECIDE,4*nxy,4*nxy,ierr)
>>>> !!$    call MatSetFromOptions(B,ierr)
>>>> !!$    call MatSetUp(B,ierr)
>>>>
>>>>     !  Currently, all PETSc parallel matrix formats are partitioned by
>>>>     !  contiguous chunks of rows across the processors.  Determine which
>>>>     !  rows of the matrix are locally owned.
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>>> !                    Include files
>>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>>> !
>>>> !  This program uses CPP for preprocessing, as indicated by the use of
>>>> !  PETSc include files in the directory petsc/include/finclude.  This
>>>> !  convention enables use of the CPP preprocessor, which allows the use
>>>> !  of the #include statements that define PETSc objects and variables.
>>>> !
>>>> !  Use of the conventional Fortran include statements is also supported
>>>> !  In this case, the PETsc include files are located in the directory
>>>> !  petsc/include/foldinclude.
>>>> !
>>>> !  Since one must be very careful to include each file no more than once
>>>> !  in a Fortran routine, application programmers must exlicitly list
>>>> !  each file needed for the various PETSc components within their
>>>> !  program (unlike the C/C++ interface).
>>>> !
>>>>
>>>>
>>>>
>>>>
>>>>     !write(*,*)'IstartA,IendA',IstartA,IendA
>>>>     !write(*,*)'IstartB,IendB',IstartB,IendB
>>>>
>>>>
>>>>
>>>> !!$#include <finclude/petscsys.h>
>>>> !!$#include <finclude/petscvec.h>
>>>> !!$#include <finclude/petscmat.h>
>>>> !!$#include <finclude/petscmat.h90>
>>>> !!$#include <finclude/petscpc.h>
>>>> !!$#include <finclude/petscksp.h>
>>>> !!$
>>>> !!$#include <finclude/slepcsys.h>
>>>> !!$#include <finclude/slepceps.h>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> !!$      do i=1,nx
>>>> !!$         do j=1,nx
>>>> !!$            D1X(i,j)=100+j+(i-1)*nx
>>>> !!$         enddo
>>>> !!$      enddo
>>>>
>>>> !!$      do i=1,ny
>>>> !!$         do j=1,ny
>>>> !!$            D1Y(i,j)=999.d0
>>>> !!$         enddo
>>>> !!$      enddo
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> !  Create parallel vectors.
>>>> !   - Here, the parallel partitioning of the vector is determined by
>>>> !     PETSc at runtime.  We could also specify the local dimensions
>>>> !     if desired -- or use the more general routine VecCreate().
>>>> !   - When solving a linear system, the vectors and matrices MUST
>>>> !     be partitioned accordingly.  PETSc automatically generates
>>>> !     appropriately partitioned matrices and vectors when MatCreate()
>>>> !     and VecCreate() are used with the same communicator.
>>>> !   - Note: We form 1 vector from scratch and then duplicate as needed.
>>>>
>>>>       !call VecCreateMPI(PETSC_COMM_WORLD,PETSC_DECIDE,m*n,u,ierr)
>>>>       !call VecSetFromOptions(u,ierr)
>>>>       !call VecDuplicate(u,b,ierr)
>>>>       !call VecDuplicate(b,x,ierr)
>>>>
>>>> !  Set exact solution; then compute right-hand-side vector.
>>>> !  By default we use an exact solution of a vector with all
>>>> !  elements of 1.0;  Alternatively, using the runtime option
>>>> !  -random_sol forms a solution vector with random components.
>>>>
>>>> !!$      call PetscOptionsHasName(PETSC_NULL_CHARACTER,'-random_exact_sol',flg,ierr)
>>>> !!$      if (flg) then
>>>> !!$         call PetscRandomCreate(PETSC_COMM_WORLD,rctx,ierr)
>>>> !!$         call PetscRandomSetFromOptions(rctx,ierr)
>>>> !!$         call VecSetRandom(u,rctx,ierr)
>>>> !!$         call PetscRandomDestroy(rctx,ierr)
>>>> !!$      else
>>>> !!$         call VecSet(u,one,ierr)
>>>> !!$      endif
>>>> !!$      call MatMult(A,u,b,ierr)
>>>>
>>>>
>>>> !  View the exact solution vector if desired
>>>>
>>>> !!$      call PetscOptionsHasName(PETSC_NULL_CHARACTER,"-view_exact_sol",flg,ierr)
>>>> !!$      if (flg) then
>>>> !!$         call VecView(u,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>>> !!$      endif
>>>>
>>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>>> !         Create the linear solver and set various options
>>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>>>
>>>> !  Create linear solver context
>>>>
>>>> !!$      call KSPCreate(PETSC_COMM_WORLD,ksp,ierr)
>>>>
>>>>
>>>> !  Set operators. Here the matrix that defines the linear system
>>>> !  also serves as the preconditioning matrix.
>>>>
>>>>       !call KSPSetOperators(ksp,A,A,DIFFERENT_NONZERO_PATTERN,ierr) !aha commented and replaced by next line
>>>> !!$      call KSPSetOperators(ksp,A,A,ierr)
>>>>
>>>>
>>>> !  Set linear solver defaults for this problem (optional).
>>>> !   - By extracting the KSP and PC contexts from the KSP context,
>>>> !     we can then directly directly call any KSP and PC routines
>>>> !     to set various options.
>>>> !   - The following four statements are optional; all of these
>>>> !     parameters could alternatively be specified at runtime via
>>>> !     KSPSetFromOptions(). All of these defaults can be
>>>> !     overridden at runtime, as indicated below.
>>>>
>>>> !     We comment out this section of code since the Jacobi
>>>> !     preconditioner is not a good general default.
>>>>
>>>> !      call KSPGetPC(ksp,pc,ierr)
>>>> !      ptype = PCJACOBI
>>>> !      call PCSetType(pc,ptype,ierr)
>>>> !      tol = 1.e-7
>>>> !      call KSPSetTolerances(ksp,tol,PETSC_DEFAULT_DOUBLE_PRECISION,
>>>> !     &     PETSC_DEFAULT_DOUBLE_PRECISION,PETSC_DEFAULT_INTEGER,ierr)
>>>>
>>>> !  Set user-defined monitoring routine if desired
>>>>
>>>>       !call PetscOptionsHasName(PETSC_NULL_CHARACTER,'-my_ksp_monitor',flg,ierr) ! flg set to true if that option has been specified
>>>>       !if (flg) then
>>>>       !  call KSPMonitorSet(ksp,MyKSPMonitor,PETSC_NULL_OBJECT,PETSC_NULL_FUNCTION,ierr) ! call MyKSPMonitor
>>>>       !endif
>>>>
>>>>       !tol = 1.e-10
>>>>       !call KSPSetTolerances(ksp,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr) ! set relative tolerance and uses defualt for absolute and divergence tol
>>>>       !call KSPSetTolerances(ksp,tol,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr) ! set relative and absolute tolerances and uses defualt for divergence tol
>>>>
>>>> !  Set runtime options, e.g.,
>>>> !      -ksp_type <type> -pc_type <type> -ksp_monitor -ksp_rtol <rtol>
>>>> !  These options will override those specified above as long as
>>>> !  KSPSetFromOptions() is called _after_ any other customization
>>>> !  routines.
>>>>
>>>>       !call KSPSetFromOptions(ksp,ierr)
>>>>
>>>>
>>>> !  Set convergence test routine if desired
>>>>
>>>>       !call PetscOptionsHasName(PETSC_NULL_CHARACTER,'-my_ksp_convergence',flg,ierr)
>>>>       !if (flg) then
>>>>       !  call KSPSetConvergenceTest(ksp,MyKSPConverged,PETSC_NULL_OBJECT,PETSC_NULL_FUNCTION,ierr)
>>>>       !endif
>>>>
>>>>
>>>>
>>>>       !call KSPMonitorSet(ksp,KSPMonitorTrueResidualNorm,PETSC_NULL_OBJECT,PETSC_NULL_FUNCTION,ierr);
>>>>
>>>>
>>>> !
>>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>>> !                      Solve the linear system
>>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>>>
>>>>       !call KSPSolve(ksp,b,x,ierr)
>>>>
>>>>
>>>> !
>>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>>> !                      View solver info (could use -ksp_view instead)
>>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>>>
>>>>       !added by aha
>>>>
>>>> !!$      write(*,*)''
>>>> !!$      write(*,*)'Start of KSPView'
>>>> !!$      write(*,*)'----------------'
>>>> !!$      write(*,*)''
>>>> !!$      call KSPView(ksp,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>>> !!$      write(*,*)''
>>>> !!$      write(*,*)'End of KSPView'
>>>> !!$      write(*,*)'--------------'
>>>> !!$      write(*,*)''
>>>>
>>>>
>>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>>> !                     Check solution and clean up
>>>> ! - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
>>>>
>>>> !  Check the error
>>>> !!$      call VecAXPY(x,neg_one,u,ierr)
>>>> !!$      call VecNorm(x,NORM_2,norm,ierr)
>>>> !!$      call KSPGetIterationNumber(ksp,its,ierr)
>>>> !!$      if (rank .eq. 0) then
>>>> !!$        if (norm .gt. 1.e-12) then
>>>> !!$           write(6,100) norm,its
>>>> !!$        else
>>>> !!$           write(6,110) its
>>>> !!$        endif
>>>> !!$      endif
>>>> !!$  100 format('Norm of error ',e11.4,' iterations ',i5)
>>>> !!$  110 format('Norm of error < 1.e-12,iterations ',i5)
>>>>
>>>> !  Free work space.  All PETSc objects should be destroyed when they
>>>> !  are no longer needed.
>>>>
>>>> !!$      call KSPDestroy(ksp,ierr)
>>>> !!$      call VecDestroy(u,ierr)
>>>> !!$      call VecDestroy(x,ierr)
>>>> !!$      call VecDestroy(b,ierr)
>>>> !!$      call MatDestroy(A,ierr)
>>>>
>>>> !  Always call PetscFinalize() before exiting a program.  This routine
>>>> !    - finalizes the PETSc libraries as well as MPI
>>>> !    - provides summary and diagnostic information if certain runtime
>>>> !      options are chosen (e.g., -log_summary).  See PetscFinalize()
>>>> !      manpage for more information.
>>>>
>>>>
>>>> ! --------------------------------------------------------------
>>>> !
>>>> !  MyKSPMonitor - This is a user-defined routine for monitoring
>>>> !  the KSP iterative solvers.
>>>> !
>>>> !  Input Parameters:
>>>> !    ksp   - iterative context
>>>> !    n     - iteration number
>>>> !    rnorm - 2-norm (preconditioned) residual value (may be estimated)
>>>> !    dummy - optional user-defined monitor context (unused here)
>>>> !
>>>> !!$      subroutine MyKSPMonitor(ksp,n,rnorm,dummy,ierr)
>>>> !!$
>>>> !!$      implicit none
>>>> !!$
>>>> !!$#include <finclude/petscsys.h>
>>>> !!$#include <finclude/petscvec.h>
>>>> !!$#include <finclude/petscksp.h>
>>>> !!$
>>>> !!$      KSP              ksp
>>>> !!$      Vec              x
>>>> !!$      PetscErrorCode ierr
>>>> !!$      PetscInt n,dummy
>>>> !!$      PetscMPIInt rank
>>>> !!$      double precision rnorm
>>>> !!$
>>>> !!$!  Build the solution vector
>>>> !!$
>>>> !!$      call KSPBuildSolution(ksp,PETSC_NULL_OBJECT,x,ierr)
>>>> !!$
>>>> !!$!  Write the solution vector and residual norm to stdout
>>>> !!$!   - Note that the parallel viewer PETSC_VIEWER_STDOUT_WORLD
>>>> !!$!     handles data from multiple processors so that the
>>>> !!$!     output is not jumbled.
>>>> !!$
>>>> !!$      call MPI_Comm_rank(PETSC_COMM_WORLD,rank,ierr)
>>>> !!$      if (rank .eq. 0) write(6,100) n
>>>> !!$      call VecView(x,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>>> !!$      if (rank .eq. 0) write(6,200) n,rnorm
>>>> !!$
>>>> !!$ 100  format('iteration ',i5,' solution vector:')
>>>> !!$ 200  format('iteration ',i5,' residual norm ',e11.4)
>>>> !!$      ierr = 0
>>>> !!$
>>>> !!$      end subroutine MyKSPMonitor
>>>>
>>>> ! --------------------------------------------------------------
>>>> !
>>>> !  MyKSPConverged - This is a user-defined routine for testing
>>>> !  convergence of the KSP iterative solvers.
>>>> !
>>>> !  Input Parameters:
>>>> !    ksp   - iterative context
>>>> !    n     - iteration number
>>>> !    rnorm - 2-norm (preconditioned) residual value (may be estimated)
>>>> !    dummy - optional user-defined monitor context (unused here)
>>>> !
>>>> !!$      subroutine MyKSPConverged(ksp,n,rnorm,flag,dummy,ierr)
>>>> !!$
>>>> !!$      implicit none
>>>> !!$
>>>> !!$#include <finclude/petscsys.h>
>>>> !!$#include <finclude/petscvec.h>
>>>> !!$#include <finclude/petscksp.h>
>>>> !!$
>>>> !!$      KSP              ksp
>>>> !!$      PetscErrorCode ierr
>>>> !!$      PetscInt n,dummy
>>>> !!$      KSPConvergedReason flag
>>>> !!$      double precision rnorm
>>>> !!$
>>>> !!$      if (rnorm .le. .05) then
>>>> !!$        flag = 1
>>>> !!$      else
>>>> !!$        flag = 0
>>>> !!$      endif
>>>> !!$      ierr = 0
>>>> !!$
>>>> !!$      end subroutine MyKSPConverged
>>>>
>>>>
>>>>
>>>> <valgrind.log.31371><valgrind.log.31372>


From bsmith at mcs.anl.gov  Mon Jul 13 19:25:36 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Mon, 13 Jul 2015 19:25:36 -0500
Subject: [petsc-users] nonlinear eigenvalue problem with structured mesh
In-Reply-To: <097C9863-D755-4611-A592-C69F891BD4D9@gmail.com>
References: <A130A7C3-89E4-4189-BB96-89985A647B98@gmail.com>
	<CAMYG4Gm3QjRVv_3YUHKzAFLFhTfy0bkpNvkm4L-5QOjtd+umoQ@mail.gmail.com>
	<BF0ED184-821C-4ADC-B644-C0D22C4AA3E5@dsic.upv.es>
	<CAMYG4GkbivOEJT_hky8VV-QiY0sWwr=GyvUz-0XoCOjJMuSBkA@mail.gmail.com>
	<097C9863-D755-4611-A592-C69F891BD4D9@gmail.com>
Message-ID: <B3F95857-9BAC-4FF5-A7D1-A5B4C9D609F9@mcs.anl.gov>


  You can use a DMCOMPOSITE with a DMDA and a DMREDUNDANT see src/snes/examples/tutorials/ex21.c  It is intended for this type of situation.

  Barry


> On Jul 13, 2015, at 4:05 PM, Gideon Simpson <gideon.simpson at gmail.com> wrote:
> 
> Thanks for the suggestions.  Suppose though that I wanted to avoid using a self-consistent approach and just attack the full nonlinear problem.  Is there a ?smart? way to handle my data where the Vec q, which stores both the function on the mesh, and the eigenvalue parameter.  Suppose the eigenvalue parameter was in the last entry of the q vector, and the N-1 entries represnted the solution.  Is there a way to mask this sub-vector so it can be manipulated with a da?
> 
> -gideon
> 
>> On Jul 7, 2015, at 10:38 AM, Matthew Knepley <knepley at gmail.com> wrote:
>> 
>> On Tue, Jul 7, 2015 at 2:06 AM, Jose E. Roman <jroman at dsic.upv.es> wrote:
>> 
>> El 07/07/2015, a las 03:34, Matthew Knepley escribi?:
>> 
>> > On Mon, Jul 6, 2015 at 7:43 PM, Gideon Simpson <gideon.simpson at gmail.com> wrote:
>> > I have a nonlinear eigenvalue problem for a system of equations, of the form,
>> >
>> > -Delta u + f(u) = E * u,
>> >
>> > where E is my nonlinear eigenvalue parameter, and u and f are vector valued.
>> >
>> > I thus have the following two things to contend with:
>> >
>> > 1.  E is a scalar which needs to be distributed across all the processes when the right hand side is formed
>> >
>> > 2.  I would like to be able to use a da to manage the spatial and multicomponent nature of u
>> >
>> > Obviously the Vec that my nonlinear solver is going to search for has to store both bits of data.  Is there a clever petsc way to handle this, or will I need to do all the indexing and broadcasting by hand?
>> >
>> >> My first suggestion would be to investigate SLEPc, which does have some support for nonlinear
>> >> eigenvalue problems. Failing that, E normally comes out of the algorithm as the result of some
>> >> vector algebra which automatically distributes the constant (like VecDot).
>> 
>> Nonlinear eigenvalue problems can be generally classified in two groups: those that depend nonlinearly on the eigenvalue parameter T(lambda)*x=0, and those that are nonlinear with respect to the eigenvector H(X)*X=X*Lambda. It seems that Gideon's problem belongs to the seocond type.
>> 
>> Currently, SLEPc provides solvers for the first type only. We do not foresee to have solvers for the latter type anytime soon.
>> 
>> I guess what Gideon needs to do is compute E from an initial guess of u, then use SNES to update u, and iterate until a self-consistent state is reached.
>> 
>> Thanks for the clarification, Jose. I think what you could do is to use SLEPc as the subsolver for each
>> eigenproblem with frozen coefficients (so this would be a type of 'Picard' method according to Jed or
>> an Inexact Newton Method according to me) and then update using SNES, exactly as Jose says above.
>> Even if you do not know the actual Jacobian, you can do the obvious thing in your FormJacobian, which
>> is to just reassemble the matrix with the latest 'u' and you will get linear convergence if its contractive. This
>> also allows you to try out the nice line searches.
>> 
>>   Thanks,
>> 
>>      Matt
>>  
>> Jose
>> 
>> 
>> >>
>> >>   Thanks,
>> >>
>> >>      Matt
>> >>
>> > -gideon
>> >
>> >
>> >
>> >
>> > --
>> > What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
>> > -- Norbert Wiener
>> 
>> 
>> 
>> 
>> -- 
>> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
>> -- Norbert Wiener
> 


From bsmith at mcs.anl.gov  Mon Jul 13 21:45:15 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Mon, 13 Jul 2015 21:45:15 -0500
Subject: [petsc-users] Fwd: Fwd: same petsc problem
In-Reply-To: <CADOhEh41-i5x3_d+rEdKA7oRs4oHhfZySGExBgPG92d-b63_TA@mail.gmail.com>
References: <55A3FEB0.6080705@ucdavis.edu>
	<CADOhEh77cFLS2rT33mV6ViGn7KYaytehOLVRmRe3MisAk14oUQ@mail.gmail.com>
	<55A4177A.7040500@ucdavis.edu>
	<CADOhEh41-i5x3_d+rEdKA7oRs4oHhfZySGExBgPG92d-b63_TA@mail.gmail.com>
Message-ID: <1DF13585-E0E5-4781-92F3-7CC3C130B30A@mcs.anl.gov>


  You can save a (or multiple) linear system(s) with additional options
 -ksp_view_mat  binary:filename -ksp_view_rhs binary:filename 

and then simply email the file named filename to petsc-maint at mcs.anl.gov with number of processes you are using and solver options and we can run the same problem and thus hopefully reproduce the troublesome behavior.


  Barry

> On Jul 13, 2015, at 3:23 PM, Mark Adams <mfadams at lbl.gov> wrote:
> 
> Please respond to all, to get the petsc mailing list.
> 
> The out file here looks fine.  It would help of you run in debug mode (and get -g) so that gdb can give line numbers.
> 
> If the error is in the dot product it looks like you are getting an Inf or Nan someplace.  If the first evaluation of the norm was the problem then run the bad code and add a VecView and MatView, and add a VecNorm and MatNorm so that the error happens in your code, just to check.  If you had 1e200 number in the vector then the 2 norm would give you this trap for overflow.  You could test with the inf norm and it works then it is an overflow problem.
> 
> 
> 
> 
> ---------- Forwarded message ----------
> From: Greg Miller <grgmiller at ucdavis.edu>
> Date: Mon, Jul 13, 2015 at 3:54 PM
> Subject: Re: Fwd: same petsc problem
> To: Mark Adams <mfadams at lbl.gov>
> Cc: "treb at lbl.gov" <treb at lbl.gov>
> 
> 
> thanks.  here it is.
> 
> I'm not getting the nan problem with this code - not sure why.  NaN  was showing up KSP_solve in the first evaluation of the vector norm.
> In going from my original example to the minimal code I mailed today the matrix coefficients got rounded through asci printing.
> That's the only difference I can think of.  The gdb stack from the old code is shown below.
> G
> 
> 
> 
> Program received signal SIGFPE, Arithmetic exception.
> 0x00007ffff6c4ed15 in ddot_ () from /usr/lib/libblas.so.3
> (gdb) where
> #0  0x00007ffff6c4ed15 in ddot_ () from /usr/lib/libblas.so.3
> #1  0x00000000008f87da in VecNorm_Seq (xin=0x22e7ca0, type=NORM_2, z=0x7fffffffba30)
>     at /home/usr/local/src/petsc-3.5.3/src/vec/vec/impls/seq/bvec2.c:614
> #2  0x00000000008c9eea in VecNorm (x=0x22e7ca0, type=NORM_2, val=0x7fffffffba30)
>     at /home/usr/local/src/petsc-3.5.3/src/vec/vec/interface/rvector.c:242
> #3  0x00000000008cab40 in VecNormalize (x=0x22e7ca0, val=0x7fffffffbaa0) at /home/usr/local/src/petsc-3.5.3/src/vec/vec/interface/rvector.c:337
> #4  0x0000000000d44a9d in KSPGMRESCycle (itcount=0x7fffffffbb08, ksp=0x2288ff0)
>     at /home/usr/local/src/petsc-3.5.3/src/ksp/ksp/impls/gmres/gmres.c:161
> #5  0x0000000000d453e3 in KSPSolve_GMRES (ksp=0x2288ff0) at /home/usr/local/src/petsc-3.5.3/src/ksp/ksp/impls/gmres/gmres.c:235
> 
> 
> On 07/13/2015 11:54 AM, Mark Adams wrote:
> > Greg, I am forwarding this to the PETSc mailing list.
> >
> > Please send the entire output from this run.  As I recall you were getting a message that all values were not the same on all processors in GMRES.  I have seen this when I get NaNs in the system.
> >
> > While you are doing this you should use a simple solver like change:
> >
> > -pressure_pc_type gamg
> >
> > to
> >
> > -pressure_pc_type jacobi
> >
> >
> > And add:
> >
> > *-*pressure_*ksp_monitor_true_residual*
> >
> > Mark
> >
> >
> > ---------- Forwarded message ----------
> > From: *Greg Miller* <grgmiller at ucdavis.edu <mailto:grgmiller at ucdavis.edu>>
> > Date: Mon, Jul 13, 2015 at 2:08 PM
> > Subject: same petsc problem
> > To: Mark Adams <mfadams at lbl.gov <mailto:mfadams at lbl.gov>>
> > Cc: David Trebotich <treb at hpcrd.lbl.gov <mailto:treb at hpcrd.lbl.gov>>
> >
> >
> > Hi Mark.  I'm still stuck on the same petsc problem.   Would you please try the attached minimal example and advise me?
> >
> > I'm running this without MPI:
> > make DIM=2 DEBUG=TRUE MPI=FALSE USE_PETSC=TRUE test
> >
> > There is no input file.
> >
> > Thank you,
> > Greg
> >
> > --
> > Greg Miller
> > Department of Chemical Engineering and Materials Science
> > University of California, Davis
> > One Shields Avenue
> > Davis, CA 95616
> > grgmiller at ucdavis.edu <mailto:grgmiller at ucdavis.edu>
> >
> 
> --
> Greg Miller
> Department of Chemical Engineering and Materials Science
> University of California, Davis
> One Shields Avenue
> Davis, CA 95616
> grgmiller at ucdavis.edu
> 
> <out.txt>


From hus003 at ucsd.edu  Tue Jul 14 02:12:41 2015
From: hus003 at ucsd.edu (Sun, Hui)
Date: Tue, 14 Jul 2015 07:12:41 +0000
Subject: [petsc-users] PETSC MPI error on PetscGatherMessageLengths2
Message-ID: <7501CC2B7BBCC44A92ECEEC316170ECB0742C548@XMAIL-MBX-AH1.AD.UCSD.EDU>

I'm running some code written by myself, using PETSC with MPI. It runs fine with less than or equal to 12 cores. However, if I ran it with 16 cores, it gives me an error. By looking at the error message, it seems that the error happens at a line where I have something like this:


ierr = MatTransposeMatMult(C,B,MAT_INITIAL_MATRIX,1,&A);CHKERRQ(ierr);

And I have attached the error message here. Does anyone sort of having an idea of what might be causing the problem here? Or is there any hint of what might be a direction for looking into this bug?


[hus003 at tscc-login2 test]$ cat /home/hus003/output/errFluid3d | grep '\[4\]'

[4]PETSC ERROR: ------------------------------------------------------------------------

[4]PETSC ERROR: Caught signal number 15 Terminate: Some process (or the batch system) has told this process to end

[4]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger

[4]PETSC ERROR: or see http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind[4]PETSC ERROR: or try http://valgrind.org on GNU/linux and Apple Mac OS X to find memory corruption errors

[4]PETSC ERROR: likely location of problem given in stack below

[4]PETSC ERROR: ---------------------  Stack Frames ------------------------------------

[4]PETSC ERROR: Note: The EXACT line numbers in the stack are not available,

[4]PETSC ERROR:       INSTEAD the line number of the start of the function

[4]PETSC ERROR:       is given.

[4]PETSC ERROR: [4] PetscGatherMessageLengths2 line 180 /state/partition1/jjh/All-Rolls/math-roll/BUILD/sdsc-petsc_intel_openmpi_ib-3.5.2/petsc-3.5.2/src/sys/utils/mpimesg.c

[4]PETSC ERROR: [4] MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ line 1573 /state/partition1/jjh/All-Rolls/math-roll/BUILD/sdsc-petsc_intel_openmpi_ib-3.5.2/petsc-3.5.2/src/mat/impls/aij/mpi/mpimatmatmult.c

[4]PETSC ERROR: [4] MatTransposeMatMult_MPIAIJ_MPIAIJ line 812 /state/partition1/jjh/All-Rolls/math-roll/BUILD/sdsc-petsc_intel_openmpi_ib-3.5.2/petsc-3.5.2/src/mat/impls/aij/mpi/mpimatmatmult.c

[4]PETSC ERROR: [4] MatTransposeMatMult line 8945 /state/partition1/jjh/All-Rolls/math-roll/BUILD/sdsc-petsc_intel_openmpi_ib-3.5.2/petsc-3.5.2/src/mat/interface/matrix.c

[4]PETSC ERROR: [4] Schur_Prec line 2885 /home/hus003/DISM/LSM_DISM3D/test/../Stokes3D.h

[4]PETSC ERROR: [4] StokesSetup line 140 /home/hus003/DISM/LSM_DISM3D/test/../Stokes3D.h

[4]PETSC ERROR: [4] test line 102 /home/hus003/DISM/LSM_DISM3D/test/test.cpp

[4]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------

[4]PETSC ERROR: Signal received

[4]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting.

[4]PETSC ERROR: Petsc Release Version 3.5.2, Sep, 08, 2014

[4]PETSC ERROR: ./test on a intel-openmpi_ib named tscc-gpu-6-5.sdsc.edu by hus003 Mon Jul 13 23:57:09 2015

[4]PETSC ERROR: Configure options CFLAGS= FFLAGS= CXXFLAGS= --prefix=/opt/petsc/intel/openmpi_ib --with-mpi=1 --download-pastix=../pastix_5.2.2.12.tar.bz2 --download-ptscotch=../scotch_6.0.0_esmumps.tar.gz --with-blas-lib="-Wl,--start-group /opt/intel/composer_xe_2013_sp1.2.144/mkl/lib/intel64/libmkl_intel_lp64.a            /opt/intel/composer_xe_2013_sp1.2.144/mkl/lib/intel64/libmkl_sequential.a /opt/intel/composer_xe_2013_sp1.2.144/mkl/lib/intel64/libmkl_core.a            -Wl,--end-group -lpthread -lm" --with-lapack-lib="-Wl,--start-group /opt/intel/composer_xe_2013_sp1.2.144/mkl/lib/intel64/libmkl_intel_lp64.a            /opt/intel/composer_xe_2013_sp1.2.144/mkl/lib/intel64/libmkl_sequential.a /opt/intel/composer_xe_2013_sp1.2.144/mkl/lib/intel64/libmkl_core.a            -Wl,--end-group -lpthread -lm" --with-superlu_dist-include=/opt/superlu/intel/openmpi_ib/include --with-superlu_dist-lib="-L/opt/superlu/intel/openmpi_ib/lib -lsuperlu" --with-parmetis-dir=/opt/parmetis/intel/openmpi_ib --with-metis-dir=/opt/parmetis/intel/openmpi_ib --with-mpi-dir=/opt/openmpi/intel/ib --with-scalapack-dir=/opt/scalapack/intel/openmpi_ib --download-mumps=../MUMPS_4.10.0-p3.tar.gz --download-blacs=../blacs-dev.tar.gz --download-fblaslapack=../fblaslapack-3.4.2.tar.gz --with-pic=1 --with-shared-libraries=1

[4]PETSC ERROR: #1 User provided function() line 0 in  unknown file


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From mailinglists at xgm.de  Tue Jul 14 02:14:05 2015
From: mailinglists at xgm.de (Florian Lindner)
Date: Tue, 14 Jul 2015 09:14:05 +0200
Subject: [petsc-users] Double free in KSPDestroy
In-Reply-To: <AE8595B5-7420-475E-B42C-3C0C772EA6C2@mcs.anl.gov>
References: <1899033.kbBozHv06R@asaru>
	<AE8595B5-7420-475E-B42C-3C0C772EA6C2@mcs.anl.gov>
Message-ID: <1537751.VkFybCqKK0@asaru>

Hello,

Am Montag, 13. Juli 2015, 12:26:21 schrieb Barry Smith:
> 
>   Run under valgrind first, see if it gives any more details about the memory issue http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind

I tried running it like that:

valgrind --tool=memcheck ./pmpi A -malloc off 

(pmpi is my application, no mpirun)

but it reported no errors at all.
 
>   Can you send the code that produces this problem?

I was not able to isolate that problem, you can of course have a look at our application:

git clone git at github.com:precice/precice.git
MPI_CXX="clang++" scons -j 4 boost_inst=on python=off petsc=on mpi=on compiler=mpic++ build=debug

The test client:
git clone git at github.com:floli/prempi.git
you need to adapt line 5 in SConstruct: preciceRoot
scons

Take one terminal run ./pmpi A, another to run ./pmpi B

Thanks for taking a look! Mail me if any problem with the build occurs.

Florian

> 
> > On Jul 13, 2015, at 10:56 AM, Florian Lindner <mailinglists at xgm.de> wrote:
> > 
> > Hello,
> > 
> > our petsc application suffers from a memory error (double free or corruption).
> > 
> > Situation is a like that:
> > 
> > A KSP is private member of a C++ class. In its constructor I call KSPCreate. Inbetween it may haben that I call KSPREset. In the class' destructor I call KSPDestroy. That's where the memory error appears:
> > 
> > gdb backtrace:
> > 
> > 
> > #4  0x00007ffff490b8db in _int_free () from /usr/lib/libc.so.6
> > #5  0x00007ffff6188c9c in PetscFreeAlign (ptr=0xfcd990, line=258, func=0x7ffff753c4c8 <__func__.20304> "KSPReset_GMRES", file=0x7ffff753b8b0 "/home/florian/software/petsc/src/ksp/ksp/impls/gmres/gmres.c")
> >    at /home/florian/software/petsc/src/sys/memory/mal.c:72
> > #6  0x00007ffff6ff6cdc in KSPReset_GMRES (ksp=0xf48470) at /home/florian/software/petsc/src/ksp/ksp/impls/gmres/gmres.c:258
> > #7  0x00007ffff70ad804 in KSPReset (ksp=0xf48470) at /home/florian/software/petsc/src/ksp/ksp/interface/itfunc.c:885
> > #8  0x00007ffff70ae2e8 in KSPDestroy (ksp=0xeb89d8) at /home/florian/software/petsc/src/ksp/ksp/interface/itfunc.c:933
> > 
> > #9  0x0000000000599b24 in precice::mapping::PetRadialBasisFctMapping<precice::mapping::Gaussian>::~PetRadialBasisFctMapping (this=0xeb8960) at src/mapping/PetRadialBasisFctMapping.hpp:148
> > #10 0x0000000000599bc9 in precice::mapping::PetRadialBasisFctMapping<precice::mapping::Gaussian>::~PetRadialBasisFctMapping (this=0xeb8960) at src/mapping/PetRadialBasisFctMapping.hpp:146
> > 
> > Complete backtrace at http://pastebin.com/ASjibeNF
> > 
> > 
> > Could it be a problem it objects set by KSPSetOperators are destroyed afterwards? I don't think so, since KSPReset is called before.
> > 
> > I've wrapped a class (just a bunch of helper function, no encapsulating wrapper) round Mat and Vec objects. Nothing fancy, the ctor calls MatCreate, the dtor MatDestroy, you can have a look at https://github.com/precice/precice/blob/develop/src/mapping/petnum.cpp / .hpp.
> > 
> > These objects are also members of the same class like KSP, so their dtor is called after KSPDestroy.
> > 
> > What could cause the memory corruption here?
> > 
> > Thanks a lot,
> > Florian
> 

From jychang48 at gmail.com  Tue Jul 14 03:24:09 2015
From: jychang48 at gmail.com (Justin Chang)
Date: Tue, 14 Jul 2015 03:24:09 -0500
Subject: [petsc-users] A combined petsc4py, FEniCS, and Firedrake issue
Message-ID: <CAP2=TMjptZd1hkq6je4Rz5HEopLP=Yw_hGkiffrrD+K=PeO8Tg@mail.gmail.com>

Hi everyone,

As the title says, I have an issue regarding all three. Not sure which
mailing to post this to but i figured somebody here may help.

I was attempting to install Firedrake on my Ubuntu PC, so far it has not
worked yet. However, after my failed attempt, i tried to run some of my old
FEniCS programs, and something within the Dolfin library has screwed up.
Below is the error:

Traceback (most recent call last):
  File "Idealized_reservoir.py", line 8, in <module>
    from dolfin import *
  File "/usr/lib/python2.7/dist-packages/dolfin/__init__.py", line 16, in
<module>
    from . import cpp
  File "/usr/lib/python2.7/dist-packages/dolfin/cpp/__init__.py", line 42,
in <module>
    exec("from . import %s" % module_name)
  File "<string>", line 1, in <module>
  File "/usr/lib/python2.7/dist-packages/dolfin/cpp/common.py", line 32, in
<module>
    _common = swig_import_helper()
  File "/usr/lib/python2.7/dist-packages/dolfin/cpp/common.py", line 28, in
swig_import_helper
    _mod = imp.load_module('_common', fp, pathname, description)
  File "/usr/local/lib/python2.7/dist-packages/petsc4py/PETSc.py", line 4,
in <module>
    PETSc._initialize()
  File "PETSc/PETSc.pyx", line 407, in petsc4py.PETSc._initialize
(src/petsc4py.PETSc.c:232527)
  File "PETSc/PETSc.pyx", line 395, in petsc4py.PETSc.register
(src/petsc4py.PETSc.c:232364)
  File "PETSc/Object.pyx", line 257, in petsc4py.PETSc.PyPetscType_Register
(src/petsc4py.PETSc.c:64906)
ValueError: key: 0, cannot register: <type 'petsc4py.PETSc.Partitioner'>,
already registered: None

It seems I screwed something up when I attempted to installed petsc4py. The
following command was used to install petsc4py per firedrake instructions:

sudo pip install
git+https://bitbucket.org/mapdes/petsc4py.git at firedrake#egg=petsc4py

I tried uninstalling petsc4py via sudo pip uninstall but it says "Not
uninstalling petsc4py at /usr/lib/pymodules/python2.7, owned by OS". I
reinstalled fenics/dolfin and all of its dependencies but i still get the
traceback errors above. I tried to upgrade petsc4py sudo pip install -U
--no-deps ... but it says "Can't roll back petsc4py; was not uninstalled".

Any idea what I can do here?

Thanks,
Justin
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From lawrence.mitchell at imperial.ac.uk  Tue Jul 14 03:37:45 2015
From: lawrence.mitchell at imperial.ac.uk (Lawrence Mitchell)
Date: Tue, 14 Jul 2015 09:37:45 +0100
Subject: [petsc-users] A combined petsc4py, FEniCS, and Firedrake issue
In-Reply-To: <CAP2=TMjptZd1hkq6je4Rz5HEopLP=Yw_hGkiffrrD+K=PeO8Tg@mail.gmail.com>
References: <CAP2=TMjptZd1hkq6je4Rz5HEopLP=Yw_hGkiffrrD+K=PeO8Tg@mail.gmail.com>
Message-ID: <55A4CA59.1050707@imperial.ac.uk>

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Hi Justin,

On 14/07/15 09:24, Justin Chang wrote:
> Hi everyone,
> 
> As the title says, I have an issue regarding all three. Not sure
> which mailing to post this to but i figured somebody here may
> help.
> 
> I was attempting to install Firedrake on my Ubuntu PC, so far it
> has not worked yet. However, after my failed attempt, i tried to
> run some of my old FEniCS programs, and something within the Dolfin
> library has screwed up. Below is the error:
> 
> Traceback (most recent call last): File "Idealized_reservoir.py",
> line 8, in <module> from dolfin import * File
> "/usr/lib/python2.7/dist-packages/dolfin/__init__.py", line 16, in
> <module> from . import cpp File
> "/usr/lib/python2.7/dist-packages/dolfin/cpp/__init__.py", line 42,
> in <module> exec("from . import %s" % module_name) File "<string>",
> line 1, in <module> File
> "/usr/lib/python2.7/dist-packages/dolfin/cpp/common.py", line 32, 
> in <module> _common = swig_import_helper() File
> "/usr/lib/python2.7/dist-packages/dolfin/cpp/common.py", line 28, 
> in swig_import_helper _mod = imp.load_module('_common', fp,
> pathname, description) File
> "/usr/local/lib/python2.7/dist-packages/petsc4py/PETSc.py", line 4,
> in <module> PETSc._initialize() File "PETSc/PETSc.pyx", line 407,
> in petsc4py.PETSc._initialize (src/petsc4py.PETSc.c:232527) File
> "PETSc/PETSc.pyx", line 395, in petsc4py.PETSc.register 
> (src/petsc4py.PETSc.c:232364) File "PETSc/Object.pyx", line 257,
> in petsc4py.PETSc.PyPetscType_Register
> (src/petsc4py.PETSc.c:64906) ValueError: key: 0, cannot register:
> <type 'petsc4py.PETSc.Partitioner'>, already registered: None
> 
> It seems I screwed something up when I attempted to installed
> petsc4py. The following command was used to install petsc4py per
> firedrake instructions:
> 
> sudo pip install
> git+https://bitbucket.org/mapdes/petsc4py.git at firedrake#egg=petsc4py
>
>  I tried uninstalling petsc4py via sudo pip uninstall but it says
> "Not uninstalling petsc4py at /usr/lib/pymodules/python2.7, owned
> by OS".

Something funky is going on here, since the petsc4py in the backtrace
above lives in /usr/local/lib/python2.7/... not
/usr/lib/pymodules/python2.7

I presume "pip list" doesn't list petsc4py anywhere.

 I
> reinstalled fenics/dolfin and all of its dependencies but i still
> get the traceback errors above. I tried to upgrade petsc4py sudo
> pip install -U --no-deps ... but it says "Can't roll back petsc4py;
> was not uninstalled".
> 
> Any idea what I can do here?

This looks a bit like there are two petsc4py versions kicking around.
Does just importing petsc4py work at all (from petsc4py import PETSc),
and if so, where does it point to?  (print PETSc.__file__).

Do things work if you manually remove petsc4py from
/usr/local/lib/python2.7/dist-packages/petsc4py?

Cheers,

Lawrence
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From jychang48 at gmail.com  Tue Jul 14 04:25:16 2015
From: jychang48 at gmail.com (Justin Chang)
Date: Tue, 14 Jul 2015 04:25:16 -0500
Subject: [petsc-users] A combined petsc4py, FEniCS, and Firedrake issue
In-Reply-To: <55A4CA59.1050707@imperial.ac.uk>
References: <CAP2=TMjptZd1hkq6je4Rz5HEopLP=Yw_hGkiffrrD+K=PeO8Tg@mail.gmail.com>
	<55A4CA59.1050707@imperial.ac.uk>
Message-ID: <CAP2=TMhe=Mkbay3ifZwfFKUY55mPzrLb5y4m7=m+3yGPqMMSWQ@mail.gmail.com>

Hi Lawrence,

I just resolved this issue, you're right I did have two petsc4py's
(manually removing the one in /usr/local/... did the trick) and I undid
every installation step i took for Firedrake. Seems the issue was me
installing FEniCS with sudo apt-get install fenics and installing Firedrake
dependencies via sudo pip install ... gave me problems.

Thanks,
Justin

PS - as for the other e-mail, I will get back to you shortly on that



On Tue, Jul 14, 2015 at 3:37 AM, Lawrence Mitchell <
lawrence.mitchell at imperial.ac.uk> wrote:

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Hi Justin,
>
> On 14/07/15 09:24, Justin Chang wrote:
> > Hi everyone,
> >
> > As the title says, I have an issue regarding all three. Not sure
> > which mailing to post this to but i figured somebody here may
> > help.
> >
> > I was attempting to install Firedrake on my Ubuntu PC, so far it
> > has not worked yet. However, after my failed attempt, i tried to
> > run some of my old FEniCS programs, and something within the Dolfin
> > library has screwed up. Below is the error:
> >
> > Traceback (most recent call last): File "Idealized_reservoir.py",
> > line 8, in <module> from dolfin import * File
> > "/usr/lib/python2.7/dist-packages/dolfin/__init__.py", line 16, in
> > <module> from . import cpp File
> > "/usr/lib/python2.7/dist-packages/dolfin/cpp/__init__.py", line 42,
> > in <module> exec("from . import %s" % module_name) File "<string>",
> > line 1, in <module> File
> > "/usr/lib/python2.7/dist-packages/dolfin/cpp/common.py", line 32,
> > in <module> _common = swig_import_helper() File
> > "/usr/lib/python2.7/dist-packages/dolfin/cpp/common.py", line 28,
> > in swig_import_helper _mod = imp.load_module('_common', fp,
> > pathname, description) File
> > "/usr/local/lib/python2.7/dist-packages/petsc4py/PETSc.py", line 4,
> > in <module> PETSc._initialize() File "PETSc/PETSc.pyx", line 407,
> > in petsc4py.PETSc._initialize (src/petsc4py.PETSc.c:232527) File
> > "PETSc/PETSc.pyx", line 395, in petsc4py.PETSc.register
> > (src/petsc4py.PETSc.c:232364) File "PETSc/Object.pyx", line 257,
> > in petsc4py.PETSc.PyPetscType_Register
> > (src/petsc4py.PETSc.c:64906) ValueError: key: 0, cannot register:
> > <type 'petsc4py.PETSc.Partitioner'>, already registered: None
> >
> > It seems I screwed something up when I attempted to installed
> > petsc4py. The following command was used to install petsc4py per
> > firedrake instructions:
> >
> > sudo pip install
> > git+https://bitbucket.org/mapdes/petsc4py.git at firedrake#egg=petsc4py
> >
> >  I tried uninstalling petsc4py via sudo pip uninstall but it says
> > "Not uninstalling petsc4py at /usr/lib/pymodules/python2.7, owned
> > by OS".
>
> Something funky is going on here, since the petsc4py in the backtrace
> above lives in /usr/local/lib/python2.7/... not
> /usr/lib/pymodules/python2.7
>
> I presume "pip list" doesn't list petsc4py anywhere.
>
>  I
> > reinstalled fenics/dolfin and all of its dependencies but i still
> > get the traceback errors above. I tried to upgrade petsc4py sudo
> > pip install -U --no-deps ... but it says "Can't roll back petsc4py;
> > was not uninstalled".
> >
> > Any idea what I can do here?
>
> This looks a bit like there are two petsc4py versions kicking around.
> Does just importing petsc4py work at all (from petsc4py import PETSc),
> and if so, where does it point to?  (print PETSc.__file__).
>
> Do things work if you manually remove petsc4py from
> /usr/local/lib/python2.7/dist-packages/petsc4py?
>
> Cheers,
>
> Lawrence
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From aotero at fi.uba.ar  Tue Jul 14 07:52:52 2015
From: aotero at fi.uba.ar (Alejandro D Otero)
Date: Tue, 14 Jul 2015 14:52:52 +0200
Subject: [petsc-users] Question about Nested matrices
Message-ID: <CABRJL_g0K_vVtpo2wzfVDUws5npYTaZk5noawHZssTGcZtLViQ@mail.gmail.com>

Hi all,
I am trying to nest to square matrices to form a rectangular one with dims
2n x n (with n the size of the square matrices)
I want the two matrices to have interlaced rows so I passed the following 2
list of indices to MatCreateNest:

[[ 0  2  4  6  8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46
48]
[ 1  3  5  7  9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47
49]]

And we get the following error message:
Global sizes (25,25) of nested submatrix (0,0) do not agree with space
defined by index sets (50,25)

The size of the 2 square matrices is 25 x 25.

What am I doing wrong?

Thanks in advance,
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From hzhang at mcs.anl.gov  Tue Jul 14 09:50:47 2015
From: hzhang at mcs.anl.gov (Hong)
Date: Tue, 14 Jul 2015 09:50:47 -0500
Subject: [petsc-users] PETSC MPI error on PetscGatherMessageLengths2
In-Reply-To: <7501CC2B7BBCC44A92ECEEC316170ECB0742C548@XMAIL-MBX-AH1.AD.UCSD.EDU>
References: <7501CC2B7BBCC44A92ECEEC316170ECB0742C548@XMAIL-MBX-AH1.AD.UCSD.EDU>
Message-ID: <CAGCphBv5ky9O5+0m5HzZ1F=-8Q=G0icMrEVTirvDqm3abaNtBA@mail.gmail.com>

Hui :
It is impossible to know what causes the problem from these error messages.
I notice that you use Petsc-3.5.2.
I would suggest
1. update to the latest petsc-3.6;
2. if problem remains, send us your matrices C and B in petsc binary
format, we can investigate. With matrix files, one can test
MatTransposeMatMult()
using
petsc/src/mat/examples/tests/ex94.c

Hong


 I'm running some code written by myself, using PETSC with MPI. It runs
> fine with less than or equal to 12 cores. However, if I ran it with 16
> cores, it gives me an error. By looking at the error message, it seems that
> the error happens at a line where I have something like this:
>
>   ierr = MatTransposeMatMult(C,B,MAT_INITIAL_MATRIX,1,&A);CHKERRQ(ierr);
>
>  And I have attached the error message here. Does anyone sort of having
> an idea of what might be causing the problem here? Or is there any hint of
> what might be a direction for looking into this bug?
>
>   [hus003 at tscc-login2 test]$ cat /home/hus003/output/errFluid3d | grep
> '\[4\]'
>
> [4]PETSC ERROR:
> ------------------------------------------------------------------------
>
> [4]PETSC ERROR: Caught signal number 15 Terminate: Some process (or the
> batch system) has told this process to end
>
> [4]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger
>
> [4]PETSC ERROR: or see
> http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind[4]PETSC
> ERROR: or try http://valgrind.org on GNU/linux and Apple Mac OS X to find
> memory corruption errors
>
> [4]PETSC ERROR: likely location of problem given in stack below
>
> [4]PETSC ERROR: ---------------------  Stack Frames
> ------------------------------------
>
> [4]PETSC ERROR: Note: The EXACT line numbers in the stack are not
> available,
>
> [4]PETSC ERROR:       INSTEAD the line number of the start of the function
>
> [4]PETSC ERROR:       is given.
>
> [4]PETSC ERROR: [4] PetscGatherMessageLengths2 line 180
> /state/partition1/jjh/All-Rolls/math-roll/BUILD/sdsc-petsc_intel_openmpi_ib-3.5.2/petsc-3.5.2/src/sys/utils/mpimesg.c
>
> [4]PETSC ERROR: [4] MatTransposeMatMultSymbolic_MPIAIJ_MPIAIJ line 1573
> /state/partition1/jjh/All-Rolls/math-roll/BUILD/sdsc-petsc_intel_openmpi_ib-3.5.2/petsc-3.5.2/src/mat/impls/aij/mpi/mpimatmatmult.c
>
> [4]PETSC ERROR: [4] MatTransposeMatMult_MPIAIJ_MPIAIJ line 812
> /state/partition1/jjh/All-Rolls/math-roll/BUILD/sdsc-petsc_intel_openmpi_ib-3.5.2/petsc-3.5.2/src/mat/impls/aij/mpi/mpimatmatmult.c
>
> [4]PETSC ERROR: [4] MatTransposeMatMult line 8945
> /state/partition1/jjh/All-Rolls/math-roll/BUILD/sdsc-petsc_intel_openmpi_ib-3.5.2/petsc-3.5.2/src/mat/interface/matrix.c
>
> [4]PETSC ERROR: [4] Schur_Prec line 2885
> /home/hus003/DISM/LSM_DISM3D/test/../Stokes3D.h
>
> [4]PETSC ERROR: [4] StokesSetup line 140
> /home/hus003/DISM/LSM_DISM3D/test/../Stokes3D.h
>
> [4]PETSC ERROR: [4] test line 102
> /home/hus003/DISM/LSM_DISM3D/test/test.cpp
>
> [4]PETSC ERROR: --------------------- Error Message
> --------------------------------------------------------------
>
> [4]PETSC ERROR: Signal received
>
> [4]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html
> for trouble shooting.
>
> [4]PETSC ERROR: Petsc Release Version 3.5.2, Sep, 08, 2014
>
> [4]PETSC ERROR: ./test on a intel-openmpi_ib named tscc-gpu-6-5.sdsc.edu
> by hus003 Mon Jul 13 23:57:09 2015
>
> [4]PETSC ERROR: Configure options CFLAGS= FFLAGS= CXXFLAGS=
> --prefix=/opt/petsc/intel/openmpi_ib --with-mpi=1
> --download-pastix=../pastix_5.2.2.12.tar.bz2
> --download-ptscotch=../scotch_6.0.0_esmumps.tar.gz
> --with-blas-lib="-Wl,--start-group
> /opt/intel/composer_xe_2013_sp1.2.144/mkl/lib/intel64/libmkl_intel_lp64.a
>
> /opt/intel/composer_xe_2013_sp1.2.144/mkl/lib/intel64/libmkl_sequential.a
> /opt/intel/composer_xe_2013_sp1.2.144/mkl/lib/intel64/libmkl_core.a
>     -Wl,--end-group -lpthread -lm" --with-lapack-lib="-Wl,--start-group
> /opt/intel/composer_xe_2013_sp1.2.144/mkl/lib/intel64/libmkl_intel_lp64.a
>
> /opt/intel/composer_xe_2013_sp1.2.144/mkl/lib/intel64/libmkl_sequential.a
> /opt/intel/composer_xe_2013_sp1.2.144/mkl/lib/intel64/libmkl_core.a
>     -Wl,--end-group -lpthread -lm"
> --with-superlu_dist-include=/opt/superlu/intel/openmpi_ib/include
> --with-superlu_dist-lib="-L/opt/superlu/intel/openmpi_ib/lib -lsuperlu"
> --with-parmetis-dir=/opt/parmetis/intel/openmpi_ib
> --with-metis-dir=/opt/parmetis/intel/openmpi_ib
> --with-mpi-dir=/opt/openmpi/intel/ib
> --with-scalapack-dir=/opt/scalapack/intel/openmpi_ib
> --download-mumps=../MUMPS_4.10.0-p3.tar.gz
> --download-blacs=../blacs-dev.tar.gz
> --download-fblaslapack=../fblaslapack-3.4.2.tar.gz --with-pic=1
> --with-shared-libraries=1
>
> [4]PETSC ERROR: #1 User provided function() line 0 in  unknown file
>
>
>
>
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From Shuangshuang.Jin at pnnl.gov  Tue Jul 14 10:55:40 2015
From: Shuangshuang.Jin at pnnl.gov (Jin, Shuangshuang)
Date: Tue, 14 Jul 2015 15:55:40 +0000
Subject: [petsc-users] How to disable KSP message
Message-ID: <71FF54182841B443932BB8F835FD98531A520B8F@EX10MBOX02.pnnl.gov>

Hi, does anyone know what is the command line option to disable the following printout message about KSP convergence?

0: PETSc KSP converged after 1 iterations, reason: 3
0: PETSc KSP converged after 0 iterations, reason: 3
0: PETSc KSP converged after 1 iterations, reason: 3
0: PETSc KSP converged after 0 iterations, reason: 3
0: PETSc KSP converged after 1 iterations, reason: 3

Thanks,
Shuangshuang
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From sander.land at gmail.com  Tue Jul 14 11:37:14 2015
From: sander.land at gmail.com (Sander Land)
Date: Tue, 14 Jul 2015 17:37:14 +0100
Subject: [petsc-users] Fieldsplit PC null pointer error on getksp
In-Reply-To: <CAMYG4GmgQUE3DL=GXw7ZCYY5=x9aq6DPArpvbXUuqCzuEFUPbw@mail.gmail.com>
References: <CADydN5xMhp0+2UQ_y5j9nAiR-5uJ5g+80xz0Q=j88Vc1B=WBdw@mail.gmail.com>
	<CAMYG4GnPYDiKdUP-+oM8tO7Wrcp2YY-6u-bj5dvCgRz2vN1fXw@mail.gmail.com>
	<CADydN5ytmAk_kBC1cjhH48HO+9qAgVdZT5XnFKVJNri0xhxbcA@mail.gmail.com>
	<CAMYG4GmgQUE3DL=GXw7ZCYY5=x9aq6DPArpvbXUuqCzuEFUPbw@mail.gmail.com>
Message-ID: <CADydN5z_3-OJbCZV6Fv5uW+10G5Jspr6+ZWAYDkg0OSEvYmcXw@mail.gmail.com>

Hi Matt,

Doing things to the PC like this has worked for me for a long time. It just
happened to be formerly KSPPREONLY/PCLU. Setting things like GMRES/PCNONE
works as well with no errors, though it converges far too slowly.

The actual preconditioner I am trying to form is one from recent literature
and uses a slightly modified Schur complement split embedded in another
Schur complement split with multiple solves of the inner system and very
specific choices for sub-preconditioners. I don't think command line
options will work very well here.

I've since gone the way of just using PCSHELL and setting things up more
explicitly. This seems to work, but i'm not quite sure how to set up
boomeramg for one of the sub-problems.

boomeramg is used on the matrix A derived from:
MatGetSubMatrix(J,is_x ,is_x ,MAT_INITIAL_MATRIX,&ctxp->A);
The degrees of freedom for J are xxxyyyzzzpw, with the size of xxxyyyzzz
around 20k, p around 1k, and w 8 for my 'small' test problem.

I can see that HYPRE_BoomerAMGSetNumFunctions takes its value from the
matrix block size. This is 1 for J as it doesn't have a consistent block
size. However, the number of functions for boomeramg should be 3.
Changing the block size is not allowed by petsc, and there doesn't seem to
be another way to reach HYPRE_BoomerAMGSetNumFunctions.
What is the best way to handle this, and does it matter that the dofs are
ordererd xxxyyyzzz rather than xyzxyzxyz ?


Thanks,
Sander



On Fri, Jul 10, 2015 at 7:44 PM, Matthew Knepley <knepley at gmail.com> wrote:

> On Tue, Jun 30, 2015 at 3:10 PM, Sander Land <sander.land at gmail.com>
> wrote:
>
>> This gives
>> [0]PETSC ERROR: Object is in wrong state
>> [0]PETSC ERROR: Matrix must be set first
>>
>> The PC is from a SNESGetKSP, and I have called SNESSetJacobian before
>> this.
>>
>
> If this is embedded in a SNES, it is very messy to yank it out and do
> thing manually. However, if you
> set the matrix in the PC manually, it might work.
>
> However, I would encourage you to try an alternate scheme and see if you
> think it is easier. We have
> started to use the DM object to hold this kind of information. For
> FieldSplit, I think it is easier to tell
> a DMShell about your field division, and then have it pass this on to
> PCFIELDSPLIT. So you would
>
>   a) Create a DMSHELL
>
>   b) Create a PetscSection and call DMSetDefaultSection()
>
>   c) Call SNESSetDM()
>
>   d) use command line options to configure the split
> -pc_fieldsplit_0_fields 0 -pc_fieldsplit_1_fields 1
>
> Then everything should work, and can work in any embedded context. Does
> this make sense?
>
>   Thanks,
>
>     Matt
>
> Thanks,
>> Sander
>>
>> On Tue, Jun 30, 2015 at 2:09 PM, Matthew Knepley <knepley at gmail.com>
>> wrote:
>>
>>> On Tue, Jun 30, 2015 at 11:43 AM, Sander Land <sander.land at gmail.com>
>>> wrote:
>>>
>>>> I am trying to use the Schur complement preconditioner in petsc, but am
>>>> encountering a null argument error calling PCFieldSplitGetSubKSP.
>>>> This only happens on PC_COMPOSITE_SCHUR, the multiplicative/additive
>>>> options do return a KSP array.
>>>>
>>>> Error message:
>>>>
>>>> [0]PETSC ERROR: --------------------- Error Message
>>>> --------------------------------------------------------------
>>>> [0]PETSC ERROR: Null argument, when expecting valid pointer
>>>> [0]PETSC ERROR: Null Object: Parameter # 1
>>>> [0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html
>>>> for trouble shooting.
>>>> [0]PETSC ERROR: Petsc Release Version 3.6.0, Jun, 09, 2015
>>>> [0]PETSC ERROR: ./elecmech on a arch-linux2-cxx-debug
>>>> [0]PETSC ERROR: Configure options --with-shared-libraries=1
>>>> --with-debugging=1 --download-openmpi=1 --with-clanguage=c++
>>>> --download-fblaslapack=1 --download-scalapack=1 --download-blacs=1
>>>> --download-suitesparse=1 --download-pastix=1 --download-superlu=1
>>>> --dowload-essl=1 --download-ptscotch=1 --download-mumps=1 --download-lusol=1
>>>> [0]PETSC ERROR: #1 MatSchurComplementGetKSP() line 317 in
>>>> petsc-3.6/src/ksp/ksp/utils/schurm.c
>>>> [0]PETSC ERROR: #2 PCFieldSplitGetSubKSP_FieldSplit_Schur() line 1264
>>>> in petsc-3.6/src/ksp/pc/impls/fieldsplit/fieldsplit.c
>>>> [0]PETSC ERROR: #3 PCFieldSplitGetSubKSP() line 1668 in
>>>> petsc-3.6/src/ksp/pc/impls/fieldsplit/fieldsplit.c
>>>>
>>>> Code snippet:
>>>>
>>>>
>>>> ISCreateGeneral(PETSC_COMM_SELF,xp_dofs,&ii[0],PETSC_COPY_VALUES,&is_xp);
>>>> ISCreateGeneral(PETSC_COMM_SELF,all_dofs -
>>>> xp_dofs,&ii[xp_dofs],PETSC_COPY_VALUES,&is_wk);
>>>>
>>>> PCSetType(pc,PCFIELDSPLIT);
>>>> PCFieldSplitSetType(pc,PC_COMPOSITE_SCHUR);
>>>> PCFieldSplitSetIS(pc,"xp",is_xp);
>>>> PCFieldSplitSetIS(pc,"wk",is_wk);
>>>> int n;
>>>> KSP* ksps;
>>>> PC   subpc;
>>>> PCFieldSplitGetSubKSP(pc,&n,&ksps);
>>>>
>>>>
>>>> ii here is simply an array with ii[i] = i. There is probably a better
>>>> way to simply indicate two blocks of different size, but I couldn't find it.
>>>>
>>>
>>> It looks like the PC is not setup. Can you try calling PCSetUp(pc)
>>> before GetSubKSP()?
>>>
>>>   Thanks,
>>>
>>>      Matt
>>>
>>>
>>>> Thanks,
>>>> Sander
>>>>
>>>
>>>
>>>
>>> --
>>> What most experimenters take for granted before they begin their
>>> experiments is infinitely more interesting than any results to which their
>>> experiments lead.
>>> -- Norbert Wiener
>>>
>>
>>
>
>
> --
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>
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From knepley at gmail.com  Tue Jul 14 11:51:02 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Tue, 14 Jul 2015 11:51:02 -0500
Subject: [petsc-users] How to disable KSP message
In-Reply-To: <71FF54182841B443932BB8F835FD98531A520B8F@EX10MBOX02.pnnl.gov>
References: <71FF54182841B443932BB8F835FD98531A520B8F@EX10MBOX02.pnnl.gov>
Message-ID: <CAMYG4Gm=MR7XJVyP3PPhAc4z-XSqN1pS98TgU+s6zod0yavHwg@mail.gmail.com>

I believe this comes from your code rather than PETSc.

   Matt

On Tue, Jul 14, 2015 at 10:55 AM, Jin, Shuangshuang <
Shuangshuang.Jin at pnnl.gov> wrote:

>  Hi, does anyone know what is the command line option to disable the
> following printout message about KSP convergence?
>
>
>
> 0: PETSc KSP converged after 1 iterations, reason: 3
>
> 0: PETSc KSP converged after 0 iterations, reason: 3
>
> 0: PETSc KSP converged after 1 iterations, reason: 3
>
> 0: PETSc KSP converged after 0 iterations, reason: 3
>
> 0: PETSc KSP converged after 1 iterations, reason: 3
>
>
>
> Thanks,
>
> Shuangshuang
>



-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From knepley at gmail.com  Tue Jul 14 11:56:49 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Tue, 14 Jul 2015 11:56:49 -0500
Subject: [petsc-users] Fieldsplit PC null pointer error on getksp
In-Reply-To: <CADydN5z_3-OJbCZV6Fv5uW+10G5Jspr6+ZWAYDkg0OSEvYmcXw@mail.gmail.com>
References: <CADydN5xMhp0+2UQ_y5j9nAiR-5uJ5g+80xz0Q=j88Vc1B=WBdw@mail.gmail.com>
	<CAMYG4GnPYDiKdUP-+oM8tO7Wrcp2YY-6u-bj5dvCgRz2vN1fXw@mail.gmail.com>
	<CADydN5ytmAk_kBC1cjhH48HO+9qAgVdZT5XnFKVJNri0xhxbcA@mail.gmail.com>
	<CAMYG4GmgQUE3DL=GXw7ZCYY5=x9aq6DPArpvbXUuqCzuEFUPbw@mail.gmail.com>
	<CADydN5z_3-OJbCZV6Fv5uW+10G5Jspr6+ZWAYDkg0OSEvYmcXw@mail.gmail.com>
Message-ID: <CAMYG4G=0RmdA20oDsQKOGgdJ9TUs6PgWPWDk64hDMqXQjSRESQ@mail.gmail.com>

On Tue, Jul 14, 2015 at 11:37 AM, Sander Land <sander.land at gmail.com> wrote:

> Hi Matt,
>
> Doing things to the PC like this has worked for me for a long time. It
> just happened to be formerly KSPPREONLY/PCLU. Setting things like
> GMRES/PCNONE works as well with no errors, though it converges far too
> slowly.
>
> The actual preconditioner I am trying to form is one from recent
> literature and uses a slightly modified Schur complement split embedded in
> another Schur complement split with multiple solves of the inner system and
> very specific choices for sub-preconditioners. I don't think command line
> options will work very well here.
>
> I've since gone the way of just using PCSHELL and setting things up more
> explicitly. This seems to work, but i'm not quite sure how to set up
> boomeramg for one of the sub-problems.
>
> boomeramg is used on the matrix A derived from:
> MatGetSubMatrix(J,is_x ,is_x ,MAT_INITIAL_MATRIX,&ctxp->A);
> The degrees of freedom for J are xxxyyyzzzpw, with the size of xxxyyyzzz
> around 20k, p around 1k, and w 8 for my 'small' test problem.
>
> I can see that HYPRE_BoomerAMGSetNumFunctions takes its value from the
> matrix block size. This is 1 for J as it doesn't have a consistent block
> size. However, the number of functions for boomeramg should be 3.
> Changing the block size is not allowed by petsc, and there doesn't seem to
> be another way to reach HYPRE_BoomerAMGSetNumFunctions.
> What is the best way to handle this, and does it matter that the dofs are
> ordererd xxxyyyzzz rather than xyzxyzxyz ?
>

If you want to explicitly setup the near null space, I recommend using an
agglomeration multigrid, which can
take that in, like ML or GAMG, and using MatSetNearNullSpace(), which
functions just like MatSetNullSpace().

  Thanks,

     Matt


> Thanks,
> Sander
>
>
>
> On Fri, Jul 10, 2015 at 7:44 PM, Matthew Knepley <knepley at gmail.com>
> wrote:
>
>> On Tue, Jun 30, 2015 at 3:10 PM, Sander Land <sander.land at gmail.com>
>> wrote:
>>
>>> This gives
>>> [0]PETSC ERROR: Object is in wrong state
>>> [0]PETSC ERROR: Matrix must be set first
>>>
>>> The PC is from a SNESGetKSP, and I have called SNESSetJacobian before
>>> this.
>>>
>>
>> If this is embedded in a SNES, it is very messy to yank it out and do
>> thing manually. However, if you
>> set the matrix in the PC manually, it might work.
>>
>> However, I would encourage you to try an alternate scheme and see if you
>> think it is easier. We have
>> started to use the DM object to hold this kind of information. For
>> FieldSplit, I think it is easier to tell
>> a DMShell about your field division, and then have it pass this on to
>> PCFIELDSPLIT. So you would
>>
>>   a) Create a DMSHELL
>>
>>   b) Create a PetscSection and call DMSetDefaultSection()
>>
>>   c) Call SNESSetDM()
>>
>>   d) use command line options to configure the split
>> -pc_fieldsplit_0_fields 0 -pc_fieldsplit_1_fields 1
>>
>> Then everything should work, and can work in any embedded context. Does
>> this make sense?
>>
>>   Thanks,
>>
>>     Matt
>>
>> Thanks,
>>> Sander
>>>
>>> On Tue, Jun 30, 2015 at 2:09 PM, Matthew Knepley <knepley at gmail.com>
>>> wrote:
>>>
>>>> On Tue, Jun 30, 2015 at 11:43 AM, Sander Land <sander.land at gmail.com>
>>>> wrote:
>>>>
>>>>> I am trying to use the Schur complement preconditioner in petsc, but
>>>>> am encountering a null argument error calling PCFieldSplitGetSubKSP.
>>>>> This only happens on PC_COMPOSITE_SCHUR, the multiplicative/additive
>>>>> options do return a KSP array.
>>>>>
>>>>> Error message:
>>>>>
>>>>> [0]PETSC ERROR: --------------------- Error Message
>>>>> --------------------------------------------------------------
>>>>> [0]PETSC ERROR: Null argument, when expecting valid pointer
>>>>> [0]PETSC ERROR: Null Object: Parameter # 1
>>>>> [0]PETSC ERROR: See
>>>>> http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble
>>>>> shooting.
>>>>> [0]PETSC ERROR: Petsc Release Version 3.6.0, Jun, 09, 2015
>>>>> [0]PETSC ERROR: ./elecmech on a arch-linux2-cxx-debug
>>>>> [0]PETSC ERROR: Configure options --with-shared-libraries=1
>>>>> --with-debugging=1 --download-openmpi=1 --with-clanguage=c++
>>>>> --download-fblaslapack=1 --download-scalapack=1 --download-blacs=1
>>>>> --download-suitesparse=1 --download-pastix=1 --download-superlu=1
>>>>> --dowload-essl=1 --download-ptscotch=1 --download-mumps=1 --download-lusol=1
>>>>> [0]PETSC ERROR: #1 MatSchurComplementGetKSP() line 317 in
>>>>> petsc-3.6/src/ksp/ksp/utils/schurm.c
>>>>> [0]PETSC ERROR: #2 PCFieldSplitGetSubKSP_FieldSplit_Schur() line 1264
>>>>> in petsc-3.6/src/ksp/pc/impls/fieldsplit/fieldsplit.c
>>>>> [0]PETSC ERROR: #3 PCFieldSplitGetSubKSP() line 1668 in
>>>>> petsc-3.6/src/ksp/pc/impls/fieldsplit/fieldsplit.c
>>>>>
>>>>> Code snippet:
>>>>>
>>>>>
>>>>> ISCreateGeneral(PETSC_COMM_SELF,xp_dofs,&ii[0],PETSC_COPY_VALUES,&is_xp);
>>>>> ISCreateGeneral(PETSC_COMM_SELF,all_dofs -
>>>>> xp_dofs,&ii[xp_dofs],PETSC_COPY_VALUES,&is_wk);
>>>>>
>>>>> PCSetType(pc,PCFIELDSPLIT);
>>>>> PCFieldSplitSetType(pc,PC_COMPOSITE_SCHUR);
>>>>> PCFieldSplitSetIS(pc,"xp",is_xp);
>>>>> PCFieldSplitSetIS(pc,"wk",is_wk);
>>>>> int n;
>>>>> KSP* ksps;
>>>>> PC   subpc;
>>>>> PCFieldSplitGetSubKSP(pc,&n,&ksps);
>>>>>
>>>>>
>>>>> ii here is simply an array with ii[i] = i. There is probably a better
>>>>> way to simply indicate two blocks of different size, but I couldn't find it.
>>>>>
>>>>
>>>> It looks like the PC is not setup. Can you try calling PCSetUp(pc)
>>>> before GetSubKSP()?
>>>>
>>>>   Thanks,
>>>>
>>>>      Matt
>>>>
>>>>
>>>>> Thanks,
>>>>> Sander
>>>>>
>>>>
>>>>
>>>>
>>>> --
>>>> What most experimenters take for granted before they begin their
>>>> experiments is infinitely more interesting than any results to which their
>>>> experiments lead.
>>>> -- Norbert Wiener
>>>>
>>>
>>>
>>
>>
>> --
>> What most experimenters take for granted before they begin their
>> experiments is infinitely more interesting than any results to which their
>> experiments lead.
>> -- Norbert Wiener
>>
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From abhyshr at anl.gov  Tue Jul 14 11:59:31 2015
From: abhyshr at anl.gov (Abhyankar, Shrirang G.)
Date: Tue, 14 Jul 2015 16:59:31 +0000
Subject: [petsc-users] How to disable KSP message
Message-ID: <D1CAA9E0.24F94%abhyshr@mcs.anl.gov>

This seems to be a result of some print statement in GridPACK, not PETSc.

Shri

From: <Jin>, Shuangshuang <Shuangshuang.Jin at pnnl.gov<mailto:Shuangshuang.Jin at pnnl.gov>>
Date: Tuesday, July 14, 2015 at 10:55 AM
To: "petsc-users at mcs.anl.gov<mailto:petsc-users at mcs.anl.gov>" <petsc-users at mcs.anl.gov<mailto:petsc-users at mcs.anl.gov>>
Subject: [petsc-users] How to disable KSP message

Hi, does anyone know what is the command line option to disable the following printout message about KSP convergence?

0: PETSc KSP converged after 1 iterations, reason: 3
0: PETSc KSP converged after 0 iterations, reason: 3
0: PETSc KSP converged after 1 iterations, reason: 3
0: PETSc KSP converged after 0 iterations, reason: 3
0: PETSc KSP converged after 1 iterations, reason: 3

Thanks,
Shuangshuang
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From Shuangshuang.Jin at pnnl.gov  Tue Jul 14 12:08:38 2015
From: Shuangshuang.Jin at pnnl.gov (Jin, Shuangshuang)
Date: Tue, 14 Jul 2015 17:08:38 +0000
Subject: [petsc-users] How to disable KSP message
In-Reply-To: <D1CAA9E0.24F94%abhyshr@mcs.anl.gov>
References: <D1CAA9E0.24F94%abhyshr@mcs.anl.gov>
Message-ID: <71FF54182841B443932BB8F835FD98531A520C02@EX10MBOX02.pnnl.gov>

Yes, found it in GridPACK's math module Petsc linear solver part.

Thanks,
Shuangshuang

From: Abhyankar, Shrirang G. [mailto:abhyshr at anl.gov]
Sent: Tuesday, July 14, 2015 10:00 AM
To: Jin, Shuangshuang; petsc-users at mcs.anl.gov
Cc: Palmer, Bruce J
Subject: Re: [petsc-users] How to disable KSP message

This seems to be a result of some print statement in GridPACK, not PETSc.

Shri

From: <Jin>, Shuangshuang <Shuangshuang.Jin at pnnl.gov<mailto:Shuangshuang.Jin at pnnl.gov>>
Date: Tuesday, July 14, 2015 at 10:55 AM
To: "petsc-users at mcs.anl.gov<mailto:petsc-users at mcs.anl.gov>" <petsc-users at mcs.anl.gov<mailto:petsc-users at mcs.anl.gov>>
Subject: [petsc-users] How to disable KSP message

Hi, does anyone know what is the command line option to disable the following printout message about KSP convergence?

0: PETSc KSP converged after 1 iterations, reason: 3
0: PETSc KSP converged after 0 iterations, reason: 3
0: PETSc KSP converged after 1 iterations, reason: 3
0: PETSc KSP converged after 0 iterations, reason: 3
0: PETSc KSP converged after 1 iterations, reason: 3

Thanks,
Shuangshuang
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From bsmith at mcs.anl.gov  Tue Jul 14 12:34:24 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Tue, 14 Jul 2015 12:34:24 -0500
Subject: [petsc-users] Fieldsplit PC null pointer error on getksp
In-Reply-To: <CADydN5z_3-OJbCZV6Fv5uW+10G5Jspr6+ZWAYDkg0OSEvYmcXw@mail.gmail.com>
References: <CADydN5xMhp0+2UQ_y5j9nAiR-5uJ5g+80xz0Q=j88Vc1B=WBdw@mail.gmail.com>
	<CAMYG4GnPYDiKdUP-+oM8tO7Wrcp2YY-6u-bj5dvCgRz2vN1fXw@mail.gmail.com>
	<CADydN5ytmAk_kBC1cjhH48HO+9qAgVdZT5XnFKVJNri0xhxbcA@mail.gmail.com>
	<CAMYG4GmgQUE3DL=GXw7ZCYY5=x9aq6DPArpvbXUuqCzuEFUPbw@mail.gmail.com>
	<CADydN5z_3-OJbCZV6Fv5uW+10G5Jspr6+ZWAYDkg0OSEvYmcXw@mail.gmail.com>
Message-ID: <716CAE50-2CE0-4B6D-8FC7-E80B45DD0E49@mcs.anl.gov>


> On Jul 14, 2015, at 11:37 AM, Sander Land <sander.land at gmail.com> wrote:
> 
> Hi Matt,
> 
> Doing things to the PC like this has worked for me for a long time. It just happened to be formerly KSPPREONLY/PCLU. Setting things like GMRES/PCNONE works as well with no errors, though it converges far too slowly.
> 
> The actual preconditioner I am trying to form is one from recent literature and uses a slightly modified Schur complement split embedded in another Schur complement split with multiple solves of the inner system and very specific choices for sub-preconditioners. I don't think command line options will work very well here.  
> 
> I've since gone the way of just using PCSHELL and setting things up more explicitly. This seems to work, but i'm not quite sure how to set up boomeramg for one of the sub-problems.
> 
> boomeramg is used on the matrix A derived from:
> MatGetSubMatrix(J,is_x ,is_x ,MAT_INITIAL_MATRIX,&ctxp->A);
> The degrees of freedom for J are xxxyyyzzzpw, with the size of xxxyyyzzz around 20k, p around 1k, and w 8 for my 'small' test problem.
> 
> I can see that HYPRE_BoomerAMGSetNumFunctions takes its value from the matrix block size. This is 1 for J as it doesn't have a consistent block size. However, the number of functions for boomeramg should be 3.
> Changing the block size is not allowed by petsc, and there doesn't seem to be another way to reach HYPRE_BoomerAMGSetNumFunctions.
> What is the best way to handle this, and does it matter that the dofs are ordererd xxxyyyzzz rather than xyzxyzxyz ?

   I don't think BoomerAMG supports xxxyyyzzz, I think it will just get very confused trying to do algebraic multigrid with this form. Read up on it but my guess is you need to rewrite the code that prepares the system to do the interlacing.

  Barry

> 
> 
> Thanks,
> Sander
> 
> 
> 
> On Fri, Jul 10, 2015 at 7:44 PM, Matthew Knepley <knepley at gmail.com> wrote:
> On Tue, Jun 30, 2015 at 3:10 PM, Sander Land <sander.land at gmail.com> wrote:
> This gives
> [0]PETSC ERROR: Object is in wrong state
> [0]PETSC ERROR: Matrix must be set first
> 
> The PC is from a SNESGetKSP, and I have called SNESSetJacobian before this.
> 
> If this is embedded in a SNES, it is very messy to yank it out and do thing manually. However, if you
> set the matrix in the PC manually, it might work.
> 
> However, I would encourage you to try an alternate scheme and see if you think it is easier. We have
> started to use the DM object to hold this kind of information. For FieldSplit, I think it is easier to tell
> a DMShell about your field division, and then have it pass this on to PCFIELDSPLIT. So you would
> 
>   a) Create a DMSHELL
> 
>   b) Create a PetscSection and call DMSetDefaultSection()
> 
>   c) Call SNESSetDM()
> 
>   d) use command line options to configure the split -pc_fieldsplit_0_fields 0 -pc_fieldsplit_1_fields 1
> 
> Then everything should work, and can work in any embedded context. Does this make sense?
> 
>   Thanks,
> 
>     Matt
> 
> Thanks,
> Sander
> 
> On Tue, Jun 30, 2015 at 2:09 PM, Matthew Knepley <knepley at gmail.com> wrote:
> On Tue, Jun 30, 2015 at 11:43 AM, Sander Land <sander.land at gmail.com> wrote:
> I am trying to use the Schur complement preconditioner in petsc, but am encountering a null argument error calling PCFieldSplitGetSubKSP.
> This only happens on PC_COMPOSITE_SCHUR, the multiplicative/additive options do return a KSP array.
> 
> Error message:
> 
> [0]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
> [0]PETSC ERROR: Null argument, when expecting valid pointer
> [0]PETSC ERROR: Null Object: Parameter # 1
> [0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting.
> [0]PETSC ERROR: Petsc Release Version 3.6.0, Jun, 09, 2015 
> [0]PETSC ERROR: ./elecmech on a arch-linux2-cxx-debug
> [0]PETSC ERROR: Configure options --with-shared-libraries=1 --with-debugging=1 --download-openmpi=1 --with-clanguage=c++ --download-fblaslapack=1 --download-scalapack=1 --download-blacs=1 --download-suitesparse=1 --download-pastix=1 --download-superlu=1 --dowload-essl=1 --download-ptscotch=1 --download-mumps=1 --download-lusol=1
> [0]PETSC ERROR: #1 MatSchurComplementGetKSP() line 317 in petsc-3.6/src/ksp/ksp/utils/schurm.c
> [0]PETSC ERROR: #2 PCFieldSplitGetSubKSP_FieldSplit_Schur() line 1264 in petsc-3.6/src/ksp/pc/impls/fieldsplit/fieldsplit.c
> [0]PETSC ERROR: #3 PCFieldSplitGetSubKSP() line 1668 in petsc-3.6/src/ksp/pc/impls/fieldsplit/fieldsplit.c
> 
> Code snippet:
> 
> ISCreateGeneral(PETSC_COMM_SELF,xp_dofs,&ii[0],PETSC_COPY_VALUES,&is_xp);
> ISCreateGeneral(PETSC_COMM_SELF,all_dofs - xp_dofs,&ii[xp_dofs],PETSC_COPY_VALUES,&is_wk);
> 
> PCSetType(pc,PCFIELDSPLIT);
> PCFieldSplitSetType(pc,PC_COMPOSITE_SCHUR);
> PCFieldSplitSetIS(pc,"xp",is_xp);
> PCFieldSplitSetIS(pc,"wk",is_wk);
> int n;
> KSP* ksps; 
> PC   subpc;
> PCFieldSplitGetSubKSP(pc,&n,&ksps);
> 
> 
> ii here is simply an array with ii[i] = i. There is probably a better way to simply indicate two blocks of different size, but I couldn't find it.
> 
> It looks like the PC is not setup. Can you try calling PCSetUp(pc) before GetSubKSP()?
> 
>   Thanks,
> 
>      Matt
>  
> Thanks,
> Sander
> 
> 
> 
> -- 
> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
> -- Norbert Wiener
> 
> 
> 
> 
> -- 
> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
> -- Norbert Wiener
> 


From jed at jedbrown.org  Tue Jul 14 15:19:20 2015
From: jed at jedbrown.org (Jed Brown)
Date: Tue, 14 Jul 2015 14:19:20 -0600
Subject: [petsc-users] Question about Nested matrices
In-Reply-To: <CABRJL_g0K_vVtpo2wzfVDUws5npYTaZk5noawHZssTGcZtLViQ@mail.gmail.com>
References: <CABRJL_g0K_vVtpo2wzfVDUws5npYTaZk5noawHZssTGcZtLViQ@mail.gmail.com>
Message-ID: <87vbdmsd9z.fsf@jedbrown.org>

Alejandro D Otero <aotero at fi.uba.ar> writes:

> Hi all,
> I am trying to nest to square matrices to form a rectangular one with dims
> 2n x n (with n the size of the square matrices)
> I want the two matrices to have interlaced rows so I passed the following 2
> list of indices to MatCreateNest:
>
> [[ 0  2  4  6  8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 46
> 48]
> [ 1  3  5  7  9 11 13 15 17 19 21 23 25 27 29 31 33 35 37 39 41 43 45 47
> 49]]
>
> And we get the following error message:
> Global sizes (25,25) of nested submatrix (0,0) do not agree with space
> defined by index sets (50,25)

Looks like the isglobal.row[i] index set has dimension 50 instead of 25.

#if defined(PETSC_USE_DEBUG)
  for (i=0; i<vs->nr; i++) {
    for (j=0; j<vs->nc; j++) {
      PetscInt m,n,M,N,mi,ni,Mi,Ni;
      Mat      B = vs->m[i][j];
      if (!B) continue;
      ierr = MatGetSize(B,&M,&N);CHKERRQ(ierr);
      ierr = MatGetLocalSize(B,&m,&n);CHKERRQ(ierr);
      ierr = ISGetSize(vs->isglobal.row[i],&Mi);CHKERRQ(ierr);
      ierr = ISGetSize(vs->isglobal.col[j],&Ni);CHKERRQ(ierr);
      ierr = ISGetLocalSize(vs->isglobal.row[i],&mi);CHKERRQ(ierr);
      ierr = ISGetLocalSize(vs->isglobal.col[j],&ni);CHKERRQ(ierr);
      if (M != Mi || N != Ni) SETERRQ6(PetscObjectComm((PetscObject)sub),PETSC_ERR_ARG_INCOMP,"Global sizes (%D,%D) of nested submatrix (%D,%D) do not agree with space defined by index sets (%D,%D)",M,N,i,j,Mi,Ni);
      if (m != mi || n != ni) SETERRQ6(PetscObjectComm((PetscObject)sub),PETSC_ERR_ARG_INCOMP,"Local sizes (%D,%D) of nested submatrix (%D,%D) do not agree with space defined by index sets (%D,%D)",m,n,i,j,mi,ni);
    }
  }
#endif
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From bsmith at mcs.anl.gov  Tue Jul 14 15:37:31 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Tue, 14 Jul 2015 15:37:31 -0500
Subject: [petsc-users] Fwd: Fwd: same petsc problem
In-Reply-To: <55A56D6F.1010402@ucdavis.edu>
References: <55A3FEB0.6080705@ucdavis.edu>
	<CADOhEh77cFLS2rT33mV6ViGn7KYaytehOLVRmRe3MisAk14oUQ@mail.gmail.com>
	<55A4177A.7040500@ucdavis.edu>
	<CADOhEh41-i5x3_d+rEdKA7oRs4oHhfZySGExBgPG92d-b63_TA@mail.gmail.com>
	<1DF13585-E0E5-4781-92F3-7CC3C130B30A@mcs.anl.gov>
	<55A56D6F.1010402@ucdavis.edu>
Message-ID: <627A6D96-3F14-49BD-B49E-74427C6E1D78@mcs.anl.gov>



  Version should not matter. Do other command line options work? You can also put 

   PetscOptionsSetValue("-ksp_view_mat","binary:filename"); 

in the code just before the call to KSPSolve().

   Or run in the debugger and put a break point in KSPSolve and then next/step through to see why the call to 
MatViewFromOptions() is not triggered.

  Barry


> On Jul 14, 2015, at 3:13 PM, Greg Miller <grgmiller at ucdavis.edu> wrote:
> 
> Thank you for the suggestion, Barry.  I've tried using these options, but the code generates no output.
> i.e., no saved binary files.  I'm using 3.5.3 - might that be the problem?  Do you recommend a 3.6 upgrade?
> Thank you,
> Greg
> 
> 
> On 07/13/2015 07:45 PM, Barry Smith wrote:
>> 
>>  You can save a (or multiple) linear system(s) with additional options
>> -ksp_view_mat  binary:filename -ksp_view_rhs binary:filename 
>> 
>> and then simply email the file named filename to petsc-maint at mcs.anl.gov with number of processes you are using and solver options and we can run the same problem and thus hopefully reproduce the troublesome behavior.
>> 
>> 
>>  Barry
>> 
>>> On Jul 13, 2015, at 3:23 PM, Mark Adams <mfadams at lbl.gov> wrote:
>>> 
>>> Please respond to all, to get the petsc mailing list.
>>> 
>>> The out file here looks fine.  It would help of you run in debug mode (and get -g) so that gdb can give line numbers.
>>> 
>>> If the error is in the dot product it looks like you are getting an Inf or Nan someplace.  If the first evaluation of the norm was the problem then run the bad code and add a VecView and MatView, and add a VecNorm and MatNorm so that the error happens in your code, just to check.  If you had 1e200 number in the vector then the 2 norm would give you this trap for overflow.  You could test with the inf norm and it works then it is an overflow problem.
>>> 
>>> 
>>> 
>>> 
>>> ---------- Forwarded message ----------
>>> From: Greg Miller <grgmiller at ucdavis.edu>
>>> Date: Mon, Jul 13, 2015 at 3:54 PM
>>> Subject: Re: Fwd: same petsc problem
>>> To: Mark Adams <mfadams at lbl.gov>
>>> Cc: "treb at lbl.gov" <treb at lbl.gov>
>>> 
>>> 
>>> thanks.  here it is.
>>> 
>>> I'm not getting the nan problem with this code - not sure why.  NaN  was showing up KSP_solve in the first evaluation of the vector norm.
>>> In going from my original example to the minimal code I mailed today the matrix coefficients got rounded through asci printing.
>>> That's the only difference I can think of.  The gdb stack from the old code is shown below.
>>> G
>>> 
>>> 
>>> 
>>> Program received signal SIGFPE, Arithmetic exception.
>>> 0x00007ffff6c4ed15 in ddot_ () from /usr/lib/libblas.so.3
>>> (gdb) where
>>> #0  0x00007ffff6c4ed15 in ddot_ () from /usr/lib/libblas.so.3
>>> #1  0x00000000008f87da in VecNorm_Seq (xin=0x22e7ca0, type=NORM_2, z=0x7fffffffba30)
>>>    at /home/usr/local/src/petsc-3.5.3/src/vec/vec/impls/seq/bvec2.c:614
>>> #2  0x00000000008c9eea in VecNorm (x=0x22e7ca0, type=NORM_2, val=0x7fffffffba30)
>>>    at /home/usr/local/src/petsc-3.5.3/src/vec/vec/interface/rvector.c:242
>>> #3  0x00000000008cab40 in VecNormalize (x=0x22e7ca0, val=0x7fffffffbaa0) at /home/usr/local/src/petsc-3.5.3/src/vec/vec/interface/rvector.c:337
>>> #4  0x0000000000d44a9d in KSPGMRESCycle (itcount=0x7fffffffbb08, ksp=0x2288ff0)
>>>    at /home/usr/local/src/petsc-3.5.3/src/ksp/ksp/impls/gmres/gmres.c:161
>>> #5  0x0000000000d453e3 in KSPSolve_GMRES (ksp=0x2288ff0) at /home/usr/local/src/petsc-3.5.3/src/ksp/ksp/impls/gmres/gmres.c:235
>>> 
>>> 
>>> On 07/13/2015 11:54 AM, Mark Adams wrote:
>>>> Greg, I am forwarding this to the PETSc mailing list.
>>>> 
>>>> Please send the entire output from this run.  As I recall you were getting a message that all values were not the same on all processors in GMRES.  I have seen this when I get NaNs in the system.
>>>> 
>>>> While you are doing this you should use a simple solver like change:
>>>> 
>>>> -pressure_pc_type gamg
>>>> 
>>>> to
>>>> 
>>>> -pressure_pc_type jacobi
>>>> 
>>>> 
>>>> And add:
>>>> 
>>>> *-*pressure_*ksp_monitor_true_residual*
>>>> 
>>>> Mark
>>>> 
>>>> 
>>>> ---------- Forwarded message ----------
>>>> From: *Greg Miller* <grgmiller at ucdavis.edu <mailto:grgmiller at ucdavis.edu>>
>>>> Date: Mon, Jul 13, 2015 at 2:08 PM
>>>> Subject: same petsc problem
>>>> To: Mark Adams <mfadams at lbl.gov <mailto:mfadams at lbl.gov>>
>>>> Cc: David Trebotich <treb at hpcrd.lbl.gov <mailto:treb at hpcrd.lbl.gov>>
>>>> 
>>>> 
>>>> Hi Mark.  I'm still stuck on the same petsc problem.   Would you please try the attached minimal example and advise me?
>>>> 
>>>> I'm running this without MPI:
>>>> make DIM=2 DEBUG=TRUE MPI=FALSE USE_PETSC=TRUE test
>>>> 
>>>> There is no input file.
>>>> 
>>>> Thank you,
>>>> Greg
>>>> 
>>>> --
>>>> Greg Miller
>>>> Department of Chemical Engineering and Materials Science
>>>> University of California, Davis
>>>> One Shields Avenue
>>>> Davis, CA 95616
>>>> grgmiller at ucdavis.edu <mailto:grgmiller at ucdavis.edu>
>>>> 
>>> 
>>> --
>>> Greg Miller
>>> Department of Chemical Engineering and Materials Science
>>> University of California, Davis
>>> One Shields Avenue
>>> Davis, CA 95616
>>> grgmiller at ucdavis.edu
>>> 
>>> <out.txt>
>> 
> 
> -- 
> Greg Miller
> Department of Chemical Engineering and Materials Science
> University of California, Davis
> One Shields Avenue
> Davis, CA 95616
> grgmiller at ucdavis.edu


From jed at jedbrown.org  Tue Jul 14 17:03:41 2015
From: jed at jedbrown.org (Jed Brown)
Date: Tue, 14 Jul 2015 16:03:41 -0600
Subject: [petsc-users] Building a rectangular MPI matrix relating
	to	PetscSections
In-Reply-To: <CABRJL_io-4mQ1Vs24E1XFTcfP2rf_RxzS9UBfNKcJJM8o3mpoQ@mail.gmail.com>
References: <CABRJL_io-4mQ1Vs24E1XFTcfP2rf_RxzS9UBfNKcJJM8o3mpoQ@mail.gmail.com>
Message-ID: <87si8qs8g2.fsf@jedbrown.org>

Alejandro D Otero <aotero at fi.uba.ar> writes:

> Hi all, is it posible to build a rectangular matrix that relates two fields
> with (posible) different number of DoF per point defining the nonzero
> structure from 2 petscsections representing one field each?

There isn't a "convenience function", but of course you can create this
rectangular matrix.

What you plan to do with it and your discretization will affect whether
or not representing it as an assembled matrix is a good choice.
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From jed at jedbrown.org  Tue Jul 14 17:09:34 2015
From: jed at jedbrown.org (Jed Brown)
Date: Tue, 14 Jul 2015 16:09:34 -0600
Subject: [petsc-users] PETSc / GAMG user counts
In-Reply-To: <CADOhEh6w7xK4Fna7mwSnbYkkt-YCWMpqCy9ZP1jqW6RuY_36xQ@mail.gmail.com>
References: <CADOhEh6w7xK4Fna7mwSnbYkkt-YCWMpqCy9ZP1jqW6RuY_36xQ@mail.gmail.com>
Message-ID: <87pp3us869.fsf@jedbrown.org>

Mark Adams <mfadams at lbl.gov> writes:

> Do we have any data with respect to the number of PETSc users?  Better yet
> number of GAMG users?

Mailing list statistics, downstream software packages, papers, and
commits.

We don't spy on users, so just measure products that are made public.
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From jed at jedbrown.org  Tue Jul 14 17:38:19 2015
From: jed at jedbrown.org (Jed Brown)
Date: Tue, 14 Jul 2015 16:38:19 -0600
Subject: [petsc-users] Nodes coordinates in distributed dmplex
In-Reply-To: <CABRJL_gBHBSrOmhWPR3U9_-wY_Vuq1YVUhnT9-uX0XOzHhQ=yw@mail.gmail.com>
References: <CABRJL_jb8oGCy2+5wf-jmth+g8R73YZ31JQPhweavYOQYDT4dw@mail.gmail.com>
	<CABRJL_gBHBSrOmhWPR3U9_-wY_Vuq1YVUhnT9-uX0XOzHhQ=yw@mail.gmail.com>
Message-ID: <87k2u2s6uc.fsf@jedbrown.org>

Alejandro D Otero <aotero at fi.uba.ar> writes:
> But when I set the viewer to use VTK_VTU (in this case ASCII just for make
> it readable, but the same in native vtk format when read with paraview) I
> got:

The ASCII viewer is unrelated I never use it.  The VTU
(XML/binary-appended) format writes multiple blocks into the same file.
Those blocks include ghost points (thus some redundancy) because that's
how the format is specified.
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From sander.land at gmail.com  Wed Jul 15 05:43:25 2015
From: sander.land at gmail.com (Sander Land)
Date: Wed, 15 Jul 2015 11:43:25 +0100
Subject: [petsc-users] Fieldsplit PC null pointer error on getksp
In-Reply-To: <716CAE50-2CE0-4B6D-8FC7-E80B45DD0E49@mcs.anl.gov>
References: <CADydN5xMhp0+2UQ_y5j9nAiR-5uJ5g+80xz0Q=j88Vc1B=WBdw@mail.gmail.com>
	<CAMYG4GnPYDiKdUP-+oM8tO7Wrcp2YY-6u-bj5dvCgRz2vN1fXw@mail.gmail.com>
	<CADydN5ytmAk_kBC1cjhH48HO+9qAgVdZT5XnFKVJNri0xhxbcA@mail.gmail.com>
	<CAMYG4GmgQUE3DL=GXw7ZCYY5=x9aq6DPArpvbXUuqCzuEFUPbw@mail.gmail.com>
	<CADydN5z_3-OJbCZV6Fv5uW+10G5Jspr6+ZWAYDkg0OSEvYmcXw@mail.gmail.com>
	<716CAE50-2CE0-4B6D-8FC7-E80B45DD0E49@mcs.anl.gov>
Message-ID: <CADydN5wEkoC3=iwOO4MWxcpm-bgwW+SOZ9GXytppOXNXmkOB2g@mail.gmail.com>

Hi Barry,

I have some structures set up that map dofs to their respective matrix
indices, and it wasn't difficult to change them.

However, now this call:
MatMultAdd(ctxp->B,xp,bx,xxtmp);
is directed to "MatMultAdd_SeqAIJ_Inode" and gives a vector lock error at
line 601 of mat/impls/aij/seq/inode.c
ierr = VecGetArray(zz,&z);
I think this is a bug and should be VecGetArrayRead as it doesn't need to
be written to.

In the old xxxyyyzzz ordering this call went to MatMultAdd_SeqAIJ, which
(via VecGetArrayPair) does use VecGetArrayRead. I'm not sure what is
causing the different matrix formats.

I'm also still not sure at what point I can change the matrix block size to
get the correct BoomerAMGSetNumFunctions.

Thanks,
Sander





On Tue, Jul 14, 2015 at 6:34 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:

>
> > On Jul 14, 2015, at 11:37 AM, Sander Land <sander.land at gmail.com> wrote:
> >
> > Hi Matt,
> >
> > Doing things to the PC like this has worked for me for a long time. It
> just happened to be formerly KSPPREONLY/PCLU. Setting things like
> GMRES/PCNONE works as well with no errors, though it converges far too
> slowly.
> >
> > The actual preconditioner I am trying to form is one from recent
> literature and uses a slightly modified Schur complement split embedded in
> another Schur complement split with multiple solves of the inner system and
> very specific choices for sub-preconditioners. I don't think command line
> options will work very well here.
> >
> > I've since gone the way of just using PCSHELL and setting things up more
> explicitly. This seems to work, but i'm not quite sure how to set up
> boomeramg for one of the sub-problems.
> >
> > boomeramg is used on the matrix A derived from:
> > MatGetSubMatrix(J,is_x ,is_x ,MAT_INITIAL_MATRIX,&ctxp->A);
> > The degrees of freedom for J are xxxyyyzzzpw, with the size of xxxyyyzzz
> around 20k, p around 1k, and w 8 for my 'small' test problem.
> >
> > I can see that HYPRE_BoomerAMGSetNumFunctions takes its value from the
> matrix block size. This is 1 for J as it doesn't have a consistent block
> size. However, the number of functions for boomeramg should be 3.
> > Changing the block size is not allowed by petsc, and there doesn't seem
> to be another way to reach HYPRE_BoomerAMGSetNumFunctions.
> > What is the best way to handle this, and does it matter that the dofs
> are ordererd xxxyyyzzz rather than xyzxyzxyz ?
>
>    I don't think BoomerAMG supports xxxyyyzzz, I think it will just get
> very confused trying to do algebraic multigrid with this form. Read up on
> it but my guess is you need to rewrite the code that prepares the system to
> do the interlacing.
>
>   Barry
>
> >
> >
> > Thanks,
> > Sander
> >
> >
> >
> > On Fri, Jul 10, 2015 at 7:44 PM, Matthew Knepley <knepley at gmail.com>
> wrote:
> > On Tue, Jun 30, 2015 at 3:10 PM, Sander Land <sander.land at gmail.com>
> wrote:
> > This gives
> > [0]PETSC ERROR: Object is in wrong state
> > [0]PETSC ERROR: Matrix must be set first
> >
> > The PC is from a SNESGetKSP, and I have called SNESSetJacobian before
> this.
> >
> > If this is embedded in a SNES, it is very messy to yank it out and do
> thing manually. However, if you
> > set the matrix in the PC manually, it might work.
> >
> > However, I would encourage you to try an alternate scheme and see if you
> think it is easier. We have
> > started to use the DM object to hold this kind of information. For
> FieldSplit, I think it is easier to tell
> > a DMShell about your field division, and then have it pass this on to
> PCFIELDSPLIT. So you would
> >
> >   a) Create a DMSHELL
> >
> >   b) Create a PetscSection and call DMSetDefaultSection()
> >
> >   c) Call SNESSetDM()
> >
> >   d) use command line options to configure the split
> -pc_fieldsplit_0_fields 0 -pc_fieldsplit_1_fields 1
> >
> > Then everything should work, and can work in any embedded context. Does
> this make sense?
> >
> >   Thanks,
> >
> >     Matt
> >
> > Thanks,
> > Sander
> >
> > On Tue, Jun 30, 2015 at 2:09 PM, Matthew Knepley <knepley at gmail.com>
> wrote:
> > On Tue, Jun 30, 2015 at 11:43 AM, Sander Land <sander.land at gmail.com>
> wrote:
> > I am trying to use the Schur complement preconditioner in petsc, but am
> encountering a null argument error calling PCFieldSplitGetSubKSP.
> > This only happens on PC_COMPOSITE_SCHUR, the multiplicative/additive
> options do return a KSP array.
> >
> > Error message:
> >
> > [0]PETSC ERROR: --------------------- Error Message
> --------------------------------------------------------------
> > [0]PETSC ERROR: Null argument, when expecting valid pointer
> > [0]PETSC ERROR: Null Object: Parameter # 1
> > [0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html
> for trouble shooting.
> > [0]PETSC ERROR: Petsc Release Version 3.6.0, Jun, 09, 2015
> > [0]PETSC ERROR: ./elecmech on a arch-linux2-cxx-debug
> > [0]PETSC ERROR: Configure options --with-shared-libraries=1
> --with-debugging=1 --download-openmpi=1 --with-clanguage=c++
> --download-fblaslapack=1 --download-scalapack=1 --download-blacs=1
> --download-suitesparse=1 --download-pastix=1 --download-superlu=1
> --dowload-essl=1 --download-ptscotch=1 --download-mumps=1 --download-lusol=1
> > [0]PETSC ERROR: #1 MatSchurComplementGetKSP() line 317 in
> petsc-3.6/src/ksp/ksp/utils/schurm.c
> > [0]PETSC ERROR: #2 PCFieldSplitGetSubKSP_FieldSplit_Schur() line 1264 in
> petsc-3.6/src/ksp/pc/impls/fieldsplit/fieldsplit.c
> > [0]PETSC ERROR: #3 PCFieldSplitGetSubKSP() line 1668 in
> petsc-3.6/src/ksp/pc/impls/fieldsplit/fieldsplit.c
> >
> > Code snippet:
> >
> > ISCreateGeneral(PETSC_COMM_SELF,xp_dofs,&ii[0],PETSC_COPY_VALUES,&is_xp);
> > ISCreateGeneral(PETSC_COMM_SELF,all_dofs -
> xp_dofs,&ii[xp_dofs],PETSC_COPY_VALUES,&is_wk);
> >
> > PCSetType(pc,PCFIELDSPLIT);
> > PCFieldSplitSetType(pc,PC_COMPOSITE_SCHUR);
> > PCFieldSplitSetIS(pc,"xp",is_xp);
> > PCFieldSplitSetIS(pc,"wk",is_wk);
> > int n;
> > KSP* ksps;
> > PC   subpc;
> > PCFieldSplitGetSubKSP(pc,&n,&ksps);
> >
> >
> > ii here is simply an array with ii[i] = i. There is probably a better
> way to simply indicate two blocks of different size, but I couldn't find it.
> >
> > It looks like the PC is not setup. Can you try calling PCSetUp(pc)
> before GetSubKSP()?
> >
> >   Thanks,
> >
> >      Matt
> >
> > Thanks,
> > Sander
> >
> >
> >
> > --
> > What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> > -- Norbert Wiener
> >
> >
> >
> >
> > --
> > What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> > -- Norbert Wiener
> >
>
>
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From gideon.simpson at gmail.com  Mon Jul 13 16:05:11 2015
From: gideon.simpson at gmail.com (Gideon Simpson)
Date: Mon, 13 Jul 2015 17:05:11 -0400
Subject: [petsc-users] nonlinear eigenvalue problem with structured mesh
In-Reply-To: <CAMYG4GkbivOEJT_hky8VV-QiY0sWwr=GyvUz-0XoCOjJMuSBkA@mail.gmail.com>
References: <A130A7C3-89E4-4189-BB96-89985A647B98@gmail.com>
	<CAMYG4Gm3QjRVv_3YUHKzAFLFhTfy0bkpNvkm4L-5QOjtd+umoQ@mail.gmail.com>
	<BF0ED184-821C-4ADC-B644-C0D22C4AA3E5@dsic.upv.es>
	<CAMYG4GkbivOEJT_hky8VV-QiY0sWwr=GyvUz-0XoCOjJMuSBkA@mail.gmail.com>
Message-ID: <097C9863-D755-4611-A592-C69F891BD4D9@gmail.com>

Thanks for the suggestions.  Suppose though that I wanted to avoid using a self-consistent approach and just attack the full nonlinear problem.  Is there a ?smart? way to handle my data where the Vec q, which stores both the function on the mesh, and the eigenvalue parameter.  Suppose the eigenvalue parameter was in the last entry of the q vector, and the N-1 entries represnted the solution.  Is there a way to mask this sub-vector so it can be manipulated with a da?

-gideon

> On Jul 7, 2015, at 10:38 AM, Matthew Knepley <knepley at gmail.com> wrote:
> 
> On Tue, Jul 7, 2015 at 2:06 AM, Jose E. Roman <jroman at dsic.upv.es <mailto:jroman at dsic.upv.es>> wrote:
> 
> El 07/07/2015, a las 03:34, Matthew Knepley escribi?:
> 
> > On Mon, Jul 6, 2015 at 7:43 PM, Gideon Simpson <gideon.simpson at gmail.com <mailto:gideon.simpson at gmail.com>> wrote:
> > I have a nonlinear eigenvalue problem for a system of equations, of the form,
> >
> > -Delta u + f(u) = E * u,
> >
> > where E is my nonlinear eigenvalue parameter, and u and f are vector valued.
> >
> > I thus have the following two things to contend with:
> >
> > 1.  E is a scalar which needs to be distributed across all the processes when the right hand side is formed
> >
> > 2.  I would like to be able to use a da to manage the spatial and multicomponent nature of u
> >
> > Obviously the Vec that my nonlinear solver is going to search for has to store both bits of data.  Is there a clever petsc way to handle this, or will I need to do all the indexing and broadcasting by hand?
> >
> >> My first suggestion would be to investigate SLEPc, which does have some support for nonlinear
> >> eigenvalue problems. Failing that, E normally comes out of the algorithm as the result of some
> >> vector algebra which automatically distributes the constant (like VecDot).
> 
> Nonlinear eigenvalue problems can be generally classified in two groups: those that depend nonlinearly on the eigenvalue parameter T(lambda)*x=0, and those that are nonlinear with respect to the eigenvector H(X)*X=X*Lambda. It seems that Gideon's problem belongs to the seocond type.
> 
> Currently, SLEPc provides solvers for the first type only. We do not foresee to have solvers for the latter type anytime soon.
> 
> I guess what Gideon needs to do is compute E from an initial guess of u, then use SNES to update u, and iterate until a self-consistent state is reached.
> 
> Thanks for the clarification, Jose. I think what you could do is to use SLEPc as the subsolver for each
> eigenproblem with frozen coefficients (so this would be a type of 'Picard' method according to Jed or
> an Inexact Newton Method according to me) and then update using SNES, exactly as Jose says above.
> Even if you do not know the actual Jacobian, you can do the obvious thing in your FormJacobian, which
> is to just reassemble the matrix with the latest 'u' and you will get linear convergence if its contractive. This
> also allows you to try out the nice line searches.
> 
>   Thanks,
> 
>      Matt
>  
> Jose
> 
> 
> >>
> >>   Thanks,
> >>
> >>      Matt
> >>
> > -gideon
> >
> >
> >
> >
> > --
> > What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
> > -- Norbert Wiener
> 
> 
> 
> 
> -- 
> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
> -- Norbert Wiener

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From mehrzads at umich.edu  Wed Jul 15 10:36:34 2015
From: mehrzads at umich.edu (Mehrzad Samadi)
Date: Wed, 15 Jul 2015 15:36:34 +0000
Subject: [petsc-users] Must call MatXXXSetPreallocation() or MatSetUp() on
 argument 1 "mat" before MatGetFactorAvailable()
Message-ID: <CANH5AFVrF6MNnXUd1+yOqvg6CPRrBeQ2yqVgoEwQqfRyBtQiTg@mail.gmail.com>

Hello everyone,

I'm really new to Petsc and when I try to run
ksp/ksp/examples/tutorials/ex27

I get this error

[0]PETSC ERROR: Object is in wrong state
[0]PETSC ERROR: Must call MatXXXSetPreallocation() or MatSetUp() on
argument 1 "mat" before MatGetFactorAvailable()
[0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for
trouble shooting.
[0]PETSC ERROR: Petsc Release Version 3.6.0, unknown
[0]PETSC ERROR: ./ex27 on a arch-linux2-cxx-debug named scourge by mehrzads
Wed Jul 15 11:27:48 2015
[0]PETSC ERROR: Configure options --with-mpi=1 --prefix=/opt/petsc
--with-clanguage=cxx
[0]PETSC ERROR: #1 MatGetFactorAvailable() line 4199 in /../matrix.c
[0]PETSC ERROR: #2 PCGetDefaultType_Private() line 27 in /../precon.c
[0]PETSC ERROR: #3 PCSetFromOptions() line 159 in /../pcset.c
[0]PETSC ERROR: #4 KSPSetFromOptions() line 358 in /../itcl.c


Can you help me identify the problem?

Best,
Mehrzad
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From artemiev.mikhail at gmail.com  Wed Jul 15 10:46:46 2015
From: artemiev.mikhail at gmail.com (Mikhail Artemyev)
Date: Wed, 15 Jul 2015 10:46:46 -0500
Subject: [petsc-users] DMDAGetElements returns unexpected values
Message-ID: <55A68066.3090406@gmail.com>

Dear all,

Here is a minimal working example that I'm testing:

#include "petscsys.h"
#include "petscdmda.h"

int main(int argc, char **argv)
{
   PetscInitialize(&argc, &argv, 0, 0);

   PetscInt rank;
   MPI_Comm_rank(PETSC_COMM_WORLD, &rank);

   DM da;
   DMDACreate1d(PETSC_COMM_WORLD, DM_BOUNDARY_NONE, -9, 1, 0, NULL, &da);

   PetscInt n_local_cells, n_cell_nodes;
   const PetscInt *local_indices;
   DMDAGetElements(da, &n_local_cells, &n_cell_nodes, &local_indices);

   PetscSynchronizedPrintf(PETSC_COMM_WORLD,
                           "rank %d n_local_cells %d n_cell_nodes %d\n",
                           rank, n_local_cells, n_cell_nodes);
   PetscSynchronizedFlush(PETSC_COMM_WORLD, PETSC_STDOUT);

   DMDARestoreElements(da, &n_local_cells, &n_cell_nodes, &local_indices);

   PetscFinalize();
   return 0;
}


I believe it creates a 1D DM object, and outputs the number of local 
cells assigned to each process.

Here is what I have as an output:

$ mpirun -np 1 ./test
rank 0 n_local_cells 8 n_cell_nodes 2     // OK

$ mpirun -np 2 ./test
rank 0 n_local_cells 4 n_cell_nodes 2     // OK
rank 1 n_local_cells 3 n_cell_nodes 2     // I expected 4 local cells here

$ mpirun -np 4 ./test
rank 0 n_local_cells 2 n_cell_nodes 2     // OK
rank 1 n_local_cells 1 n_cell_nodes 2     // I expected 2 local cells here
rank 2 n_local_cells 1 n_cell_nodes 2     // I expected 2 local cells here
rank 3 n_local_cells 1 n_cell_nodes 2     // I expected 2 local cells here


What am I missing?

Thank you.

Best,
Mikhail



From hzhang at mcs.anl.gov  Wed Jul 15 11:13:24 2015
From: hzhang at mcs.anl.gov (Hong)
Date: Wed, 15 Jul 2015 11:13:24 -0500
Subject: [petsc-users] Must call MatXXXSetPreallocation() or MatSetUp()
 on argument 1 "mat" before MatGetFactorAvailable()
In-Reply-To: <CANH5AFVrF6MNnXUd1+yOqvg6CPRrBeQ2yqVgoEwQqfRyBtQiTg@mail.gmail.com>
References: <CANH5AFVrF6MNnXUd1+yOqvg6CPRrBeQ2yqVgoEwQqfRyBtQiTg@mail.gmail.com>
Message-ID: <CAGCphBsONWaPuXKDQAZKmNoxGiWz3L4d1SnGf4q6h0j-ENhoRw@mail.gmail.com>

Mehrzad :
The error occurs at MatCreateNormal(A,&N), a function rarely used and not
well tested. We will fix it.

Do you need this function?

Hong

Hello everyone,
>
> I'm really new to Petsc and when I try to run
> ksp/ksp/examples/tutorials/ex27
>
> I get this error
>
> [0]PETSC ERROR: Object is in wrong state
> [0]PETSC ERROR: Must call MatXXXSetPreallocation() or MatSetUp() on
> argument 1 "mat" before MatGetFactorAvailable()
> [0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html
> for trouble shooting.
> [0]PETSC ERROR: Petsc Release Version 3.6.0, unknown
> [0]PETSC ERROR: ./ex27 on a arch-linux2-cxx-debug named scourge by
> mehrzads Wed Jul 15 11:27:48 2015
> [0]PETSC ERROR: Configure options --with-mpi=1 --prefix=/opt/petsc
> --with-clanguage=cxx
> [0]PETSC ERROR: #1 MatGetFactorAvailable() line 4199 in /../matrix.c
> [0]PETSC ERROR: #2 PCGetDefaultType_Private() line 27 in /../precon.c
> [0]PETSC ERROR: #3 PCSetFromOptions() line 159 in /../pcset.c
> [0]PETSC ERROR: #4 KSPSetFromOptions() line 358 in /../itcl.c
>
>
> Can you help me identify the problem?
>
> Best,
> Mehrzad
>
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From mehrzads at umich.edu  Wed Jul 15 11:45:53 2015
From: mehrzads at umich.edu (Mehrzad Samadi)
Date: Wed, 15 Jul 2015 16:45:53 +0000
Subject: [petsc-users] Must call MatXXXSetPreallocation() or MatSetUp()
 on argument 1 "mat" before MatGetFactorAvailable()
In-Reply-To: <CAGCphBsONWaPuXKDQAZKmNoxGiWz3L4d1SnGf4q6h0j-ENhoRw@mail.gmail.com>
References: <CANH5AFVrF6MNnXUd1+yOqvg6CPRrBeQ2yqVgoEwQqfRyBtQiTg@mail.gmail.com>
	<CAGCphBsONWaPuXKDQAZKmNoxGiWz3L4d1SnGf4q6h0j-ENhoRw@mail.gmail.com>
Message-ID: <CANH5AFWyEFA4BFpy_GCx=fcyXt0=RFKMF1YTkgSxg-OO2R8eRw@mail.gmail.com>

Thank you Hong,

No I do not need that function. I'm looking for an example that reads a
matrix from file and run pcg solver on it. I want to run it with CUDA and
MPI.
/ksp/examples/tutorials/ex2.c is a good example but it does not read from
file and for some reason I cannot make "reading from file work".
How can I find a working code like that?

Best,
Mehrzad

On Wed, Jul 15, 2015 at 12:13 PM Hong <hzhang at mcs.anl.gov> wrote:

> Mehrzad :
> The error occurs at MatCreateNormal(A,&N), a function rarely used and not
> well tested. We will fix it.
>
> Do you need this function?
>
> Hong
>
> Hello everyone,
>>
>> I'm really new to Petsc and when I try to run
>> ksp/ksp/examples/tutorials/ex27
>>
>> I get this error
>>
>> [0]PETSC ERROR: Object is in wrong state
>> [0]PETSC ERROR: Must call MatXXXSetPreallocation() or MatSetUp() on
>> argument 1 "mat" before MatGetFactorAvailable()
>> [0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html
>> for trouble shooting.
>> [0]PETSC ERROR: Petsc Release Version 3.6.0, unknown
>> [0]PETSC ERROR: ./ex27 on a arch-linux2-cxx-debug named scourge by
>> mehrzads Wed Jul 15 11:27:48 2015
>> [0]PETSC ERROR: Configure options --with-mpi=1 --prefix=/opt/petsc
>> --with-clanguage=cxx
>> [0]PETSC ERROR: #1 MatGetFactorAvailable() line 4199 in /../matrix.c
>> [0]PETSC ERROR: #2 PCGetDefaultType_Private() line 27 in /../precon.c
>> [0]PETSC ERROR: #3 PCSetFromOptions() line 159 in /../pcset.c
>> [0]PETSC ERROR: #4 KSPSetFromOptions() line 358 in /../itcl.c
>>
>>
>> Can you help me identify the problem?
>>
>> Best,
>> Mehrzad
>>
>
>
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From hzhang at mcs.anl.gov  Wed Jul 15 13:06:27 2015
From: hzhang at mcs.anl.gov (Hong)
Date: Wed, 15 Jul 2015 13:06:27 -0500
Subject: [petsc-users] Must call MatXXXSetPreallocation() or MatSetUp()
 on argument 1 "mat" before MatGetFactorAvailable()
In-Reply-To: <CANH5AFWyEFA4BFpy_GCx=fcyXt0=RFKMF1YTkgSxg-OO2R8eRw@mail.gmail.com>
References: <CANH5AFVrF6MNnXUd1+yOqvg6CPRrBeQ2yqVgoEwQqfRyBtQiTg@mail.gmail.com>
	<CAGCphBsONWaPuXKDQAZKmNoxGiWz3L4d1SnGf4q6h0j-ENhoRw@mail.gmail.com>
	<CANH5AFWyEFA4BFpy_GCx=fcyXt0=RFKMF1YTkgSxg-OO2R8eRw@mail.gmail.com>
Message-ID: <CAGCphBuJ_2ikoQZPiKp0j2Uzoy8cjym-CtEiueXsSOfXG9EboQ@mail.gmail.com>

Mehrzad:
We have many examples using MatLoad().
Under petsc/src/ksp/ksp/examples/tutorials
grep MatLoad *.c
ex10.c:  ierr = MatLoad(A,fd);CHKERRQ(ierr);
ex27.c:  ierr  = MatLoad(A,fd);CHKERRQ(ierr);
ex41.c:  ierr = MatLoad(A,fd);CHKERRQ(ierr);

ex10.c is used frequently.

Under petsc/src/ksp/ksp/examples/tests
grep MatLoad *.c
ex11.c:  ierr = MatLoad(*A11,viewer);CHKERRQ(ierr);

ex18.c:  ierr = MatLoad(A,fd);CHKERRQ(ierr);
ex25.c:  ierr = MatLoad(C,view);CHKERRQ(ierr);
ex27.c:  ierr = MatLoad(A,fd);CHKERRQ(ierr);
ex30.c:  ierr = MatLoad(A,fd);CHKERRQ(ierr);

ex31.c:  ierr = MatLoad(A,fd);CHKERRQ(ierr);
ex33.c:    ierr = MatLoad(A,viewer);CHKERRQ(ierr);
ex33.c:      ierr = MatLoad(B,viewer);CHKERRQ(ierr);
ex37.c:  ierr = MatLoad(A,fd);CHKERRQ(ierr);
ex43.c:  ierr = MatLoad(A,fd);CHKERRQ(ierr);
ex6.c:  ierr = MatLoad(A,fd);CHKERRQ(ierr);
ex7.c:  ierr = MatLoad(A,fd);CHKERRQ(ierr);

Hong

Thank you Hong,
>
> No I do not need that function. I'm looking for an example that reads a
> matrix from file and run pcg solver on it. I want to run it with CUDA and
> MPI.
> /ksp/examples/tutorials/ex2.c is a good example but it does not read from
> file and for some reason I cannot make "reading from file work".
> How can I find a working code like that?
>
> Best,
> Mehrzad
>
> On Wed, Jul 15, 2015 at 12:13 PM Hong <hzhang at mcs.anl.gov> wrote:
>
>> Mehrzad :
>> The error occurs at MatCreateNormal(A,&N), a function rarely used and not
>> well tested. We will fix it.
>>
>> Do you need this function?
>>
>> Hong
>>
>> Hello everyone,
>>>
>>> I'm really new to Petsc and when I try to run
>>> ksp/ksp/examples/tutorials/ex27
>>>
>>> I get this error
>>>
>>> [0]PETSC ERROR: Object is in wrong state
>>> [0]PETSC ERROR: Must call MatXXXSetPreallocation() or MatSetUp() on
>>> argument 1 "mat" before MatGetFactorAvailable()
>>> [0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html
>>> for trouble shooting.
>>> [0]PETSC ERROR: Petsc Release Version 3.6.0, unknown
>>> [0]PETSC ERROR: ./ex27 on a arch-linux2-cxx-debug named scourge by
>>> mehrzads Wed Jul 15 11:27:48 2015
>>> [0]PETSC ERROR: Configure options --with-mpi=1 --prefix=/opt/petsc
>>> --with-clanguage=cxx
>>> [0]PETSC ERROR: #1 MatGetFactorAvailable() line 4199 in /../matrix.c
>>> [0]PETSC ERROR: #2 PCGetDefaultType_Private() line 27 in /../precon.c
>>> [0]PETSC ERROR: #3 PCSetFromOptions() line 159 in /../pcset.c
>>> [0]PETSC ERROR: #4 KSPSetFromOptions() line 358 in /../itcl.c
>>>
>>>
>>> Can you help me identify the problem?
>>>
>>> Best,
>>> Mehrzad
>>>
>>
>>
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From gianmail at gmail.com  Wed Jul 15 13:25:42 2015
From: gianmail at gmail.com (Gianluca Meneghello)
Date: Wed, 15 Jul 2015 11:25:42 -0700
Subject: [petsc-users] Complex numbers and HDF5 Viewer
Message-ID: <CAOE30PQXcvH_ADvF29BO7ZgWn8HEk9QtTS02=cd2j+e6=7+DDQ@mail.gmail.com>

Dear all,

I would like to write a complex Vec to an HDF5 viewer, but I receive an
error.

Is it possible to write complex numbers to an HDF5 viewer?

The error is reproducible on my computer by
running src/vec/vec/examples/tutorials/ex10.c when compiled
with --with-scalar-type=complex (and --download-hdf5 if that is important).
I attach the output of ./ex10 -hdf5.

Thanks for your help,

Gianluca
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From bsmith at mcs.anl.gov  Wed Jul 15 13:52:20 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Wed, 15 Jul 2015 13:52:20 -0500
Subject: [petsc-users] Fieldsplit PC null pointer error on getksp
In-Reply-To: <CADydN5wEkoC3=iwOO4MWxcpm-bgwW+SOZ9GXytppOXNXmkOB2g@mail.gmail.com>
References: <CADydN5xMhp0+2UQ_y5j9nAiR-5uJ5g+80xz0Q=j88Vc1B=WBdw@mail.gmail.com>
	<CAMYG4GnPYDiKdUP-+oM8tO7Wrcp2YY-6u-bj5dvCgRz2vN1fXw@mail.gmail.com>
	<CADydN5ytmAk_kBC1cjhH48HO+9qAgVdZT5XnFKVJNri0xhxbcA@mail.gmail.com>
	<CAMYG4GmgQUE3DL=GXw7ZCYY5=x9aq6DPArpvbXUuqCzuEFUPbw@mail.gmail.com>
	<CADydN5z_3-OJbCZV6Fv5uW+10G5Jspr6+ZWAYDkg0OSEvYmcXw@mail.gmail.com>
	<716CAE50-2CE0-4B6D-8FC7-E80B45DD0E49@mcs.anl.gov>
	<CADydN5wEkoC3=iwOO4MWxcpm-bgwW+SOZ9GXytppOXNXmkOB2g@mail.gmail.com>
Message-ID: <401BF6DE-9E47-42CD-A65D-5439FB0FACE7@mcs.anl.gov>


> On Jul 15, 2015, at 5:43 AM, Sander Land <sander.land at gmail.com> wrote:
> 
> Hi Barry,
> 
> I have some structures set up that map dofs to their respective matrix indices, and it wasn't difficult to change them.
> 
> However, now this call:
> MatMultAdd(ctxp->B,xp,bx,xxtmp);
> is directed to "MatMultAdd_SeqAIJ_Inode" and gives a vector lock error at line 601 of mat/impls/aij/seq/inode.c 
> ierr = VecGetArray(zz,&z);
> I think this is a bug and should be VecGetArrayRead as it doesn't need to be written to.

    Oh yes, this is a bug. I have fixed it in maint, master and next
> 
> In the old xxxyyyzzz ordering this call went to MatMultAdd_SeqAIJ, which (via VecGetArrayPair) does use VecGetArrayRead. I'm not sure what is causing the different matrix formats.

   When the values are interlaced the matrix has "identical nodes" (i-nodes) which means certain rows have identical nonzero structure with there neighbors and the AIJ matrix code automatically switches to the more efficient Inode operations. This is why you only saw the bug with interlacing.
> 
> I'm also still not sure at what point I can change the matrix block size to get the correct BoomerAMGSetNumFunctions.
> 
> Thanks,
> Sander
> 
> 
> 
>  
> 
> On Tue, Jul 14, 2015 at 6:34 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
> 
> > On Jul 14, 2015, at 11:37 AM, Sander Land <sander.land at gmail.com> wrote:
> >
> > Hi Matt,
> >
> > Doing things to the PC like this has worked for me for a long time. It just happened to be formerly KSPPREONLY/PCLU. Setting things like GMRES/PCNONE works as well with no errors, though it converges far too slowly.
> >
> > The actual preconditioner I am trying to form is one from recent literature and uses a slightly modified Schur complement split embedded in another Schur complement split with multiple solves of the inner system and very specific choices for sub-preconditioners. I don't think command line options will work very well here.
> >
> > I've since gone the way of just using PCSHELL and setting things up more explicitly. This seems to work, but i'm not quite sure how to set up boomeramg for one of the sub-problems.
> >
> > boomeramg is used on the matrix A derived from:
> > MatGetSubMatrix(J,is_x ,is_x ,MAT_INITIAL_MATRIX,&ctxp->A);
> > The degrees of freedom for J are xxxyyyzzzpw, with the size of xxxyyyzzz around 20k, p around 1k, and w 8 for my 'small' test problem.
> >
> > I can see that HYPRE_BoomerAMGSetNumFunctions takes its value from the matrix block size. This is 1 for J as it doesn't have a consistent block size. However, the number of functions for boomeramg should be 3.
> > Changing the block size is not allowed by petsc, and there doesn't seem to be another way to reach HYPRE_BoomerAMGSetNumFunctions.
> > What is the best way to handle this, and does it matter that the dofs are ordererd xxxyyyzzz rather than xyzxyzxyz ?
> 
>    I don't think BoomerAMG supports xxxyyyzzz, I think it will just get very confused trying to do algebraic multigrid with this form. Read up on it but my guess is you need to rewrite the code that prepares the system to do the interlacing.
> 
>   Barry
> 
> >
> >
> > Thanks,
> > Sander
> >
> >
> >
> > On Fri, Jul 10, 2015 at 7:44 PM, Matthew Knepley <knepley at gmail.com> wrote:
> > On Tue, Jun 30, 2015 at 3:10 PM, Sander Land <sander.land at gmail.com> wrote:
> > This gives
> > [0]PETSC ERROR: Object is in wrong state
> > [0]PETSC ERROR: Matrix must be set first
> >
> > The PC is from a SNESGetKSP, and I have called SNESSetJacobian before this.
> >
> > If this is embedded in a SNES, it is very messy to yank it out and do thing manually. However, if you
> > set the matrix in the PC manually, it might work.
> >
> > However, I would encourage you to try an alternate scheme and see if you think it is easier. We have
> > started to use the DM object to hold this kind of information. For FieldSplit, I think it is easier to tell
> > a DMShell about your field division, and then have it pass this on to PCFIELDSPLIT. So you would
> >
> >   a) Create a DMSHELL
> >
> >   b) Create a PetscSection and call DMSetDefaultSection()
> >
> >   c) Call SNESSetDM()
> >
> >   d) use command line options to configure the split -pc_fieldsplit_0_fields 0 -pc_fieldsplit_1_fields 1
> >
> > Then everything should work, and can work in any embedded context. Does this make sense?
> >
> >   Thanks,
> >
> >     Matt
> >
> > Thanks,
> > Sander
> >
> > On Tue, Jun 30, 2015 at 2:09 PM, Matthew Knepley <knepley at gmail.com> wrote:
> > On Tue, Jun 30, 2015 at 11:43 AM, Sander Land <sander.land at gmail.com> wrote:
> > I am trying to use the Schur complement preconditioner in petsc, but am encountering a null argument error calling PCFieldSplitGetSubKSP.
> > This only happens on PC_COMPOSITE_SCHUR, the multiplicative/additive options do return a KSP array.
> >
> > Error message:
> >
> > [0]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
> > [0]PETSC ERROR: Null argument, when expecting valid pointer
> > [0]PETSC ERROR: Null Object: Parameter # 1
> > [0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting.
> > [0]PETSC ERROR: Petsc Release Version 3.6.0, Jun, 09, 2015
> > [0]PETSC ERROR: ./elecmech on a arch-linux2-cxx-debug
> > [0]PETSC ERROR: Configure options --with-shared-libraries=1 --with-debugging=1 --download-openmpi=1 --with-clanguage=c++ --download-fblaslapack=1 --download-scalapack=1 --download-blacs=1 --download-suitesparse=1 --download-pastix=1 --download-superlu=1 --dowload-essl=1 --download-ptscotch=1 --download-mumps=1 --download-lusol=1
> > [0]PETSC ERROR: #1 MatSchurComplementGetKSP() line 317 in petsc-3.6/src/ksp/ksp/utils/schurm.c
> > [0]PETSC ERROR: #2 PCFieldSplitGetSubKSP_FieldSplit_Schur() line 1264 in petsc-3.6/src/ksp/pc/impls/fieldsplit/fieldsplit.c
> > [0]PETSC ERROR: #3 PCFieldSplitGetSubKSP() line 1668 in petsc-3.6/src/ksp/pc/impls/fieldsplit/fieldsplit.c
> >
> > Code snippet:
> >
> > ISCreateGeneral(PETSC_COMM_SELF,xp_dofs,&ii[0],PETSC_COPY_VALUES,&is_xp);
> > ISCreateGeneral(PETSC_COMM_SELF,all_dofs - xp_dofs,&ii[xp_dofs],PETSC_COPY_VALUES,&is_wk);
> >
> > PCSetType(pc,PCFIELDSPLIT);
> > PCFieldSplitSetType(pc,PC_COMPOSITE_SCHUR);
> > PCFieldSplitSetIS(pc,"xp",is_xp);
> > PCFieldSplitSetIS(pc,"wk",is_wk);
> > int n;
> > KSP* ksps;
> > PC   subpc;
> > PCFieldSplitGetSubKSP(pc,&n,&ksps);
> >
> >
> > ii here is simply an array with ii[i] = i. There is probably a better way to simply indicate two blocks of different size, but I couldn't find it.
> >
> > It looks like the PC is not setup. Can you try calling PCSetUp(pc) before GetSubKSP()?
> >
> >   Thanks,
> >
> >      Matt
> >
> > Thanks,
> > Sander
> >
> >
> >
> > --
> > What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
> > -- Norbert Wiener
> >
> >
> >
> >
> > --
> > What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
> > -- Norbert Wiener
> >
> 
> 


From mfadams at lbl.gov  Wed Jul 15 18:26:39 2015
From: mfadams at lbl.gov (Mark Adams)
Date: Wed, 15 Jul 2015 19:26:39 -0400
Subject: [petsc-users] Fieldsplit PC null pointer error on getksp
In-Reply-To: <401BF6DE-9E47-42CD-A65D-5439FB0FACE7@mcs.anl.gov>
References: <CADydN5xMhp0+2UQ_y5j9nAiR-5uJ5g+80xz0Q=j88Vc1B=WBdw@mail.gmail.com>
	<CAMYG4GnPYDiKdUP-+oM8tO7Wrcp2YY-6u-bj5dvCgRz2vN1fXw@mail.gmail.com>
	<CADydN5ytmAk_kBC1cjhH48HO+9qAgVdZT5XnFKVJNri0xhxbcA@mail.gmail.com>
	<CAMYG4GmgQUE3DL=GXw7ZCYY5=x9aq6DPArpvbXUuqCzuEFUPbw@mail.gmail.com>
	<CADydN5z_3-OJbCZV6Fv5uW+10G5Jspr6+ZWAYDkg0OSEvYmcXw@mail.gmail.com>
	<716CAE50-2CE0-4B6D-8FC7-E80B45DD0E49@mcs.anl.gov>
	<CADydN5wEkoC3=iwOO4MWxcpm-bgwW+SOZ9GXytppOXNXmkOB2g@mail.gmail.com>
	<401BF6DE-9E47-42CD-A65D-5439FB0FACE7@mcs.anl.gov>
Message-ID: <CADOhEh6rNyhZ-QbbHXGVwzP=Gwr-31Kmy5Zr=O_mJ5efD0oSjw@mail.gmail.com>

Note, you want to tell the matrix that it has these blocks with
MatSetBlockSize, and do not remove a single DOF (like for BCs). That is,
xyzxyxyz is not allowed.  The block size is critical for GAMG and would
think HYPRE uses it also because it does OK on elasticity.

On Wed, Jul 15, 2015 at 2:52 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:

>
> > On Jul 15, 2015, at 5:43 AM, Sander Land <sander.land at gmail.com> wrote:
> >
> > Hi Barry,
> >
> > I have some structures set up that map dofs to their respective matrix
> indices, and it wasn't difficult to change them.
> >
> > However, now this call:
> > MatMultAdd(ctxp->B,xp,bx,xxtmp);
> > is directed to "MatMultAdd_SeqAIJ_Inode" and gives a vector lock error
> at line 601 of mat/impls/aij/seq/inode.c
> > ierr = VecGetArray(zz,&z);
> > I think this is a bug and should be VecGetArrayRead as it doesn't need
> to be written to.
>
>     Oh yes, this is a bug. I have fixed it in maint, master and next
> >
> > In the old xxxyyyzzz ordering this call went to MatMultAdd_SeqAIJ, which
> (via VecGetArrayPair) does use VecGetArrayRead. I'm not sure what is
> causing the different matrix formats.
>
>    When the values are interlaced the matrix has "identical nodes"
> (i-nodes) which means certain rows have identical nonzero structure with
> there neighbors and the AIJ matrix code automatically switches to the more
> efficient Inode operations. This is why you only saw the bug with
> interlacing.
> >
> > I'm also still not sure at what point I can change the matrix block size
> to get the correct BoomerAMGSetNumFunctions.
> >
> > Thanks,
> > Sander
> >
> >
> >
> >
> >
> > On Tue, Jul 14, 2015 at 6:34 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
> >
> > > On Jul 14, 2015, at 11:37 AM, Sander Land <sander.land at gmail.com>
> wrote:
> > >
> > > Hi Matt,
> > >
> > > Doing things to the PC like this has worked for me for a long time. It
> just happened to be formerly KSPPREONLY/PCLU. Setting things like
> GMRES/PCNONE works as well with no errors, though it converges far too
> slowly.
> > >
> > > The actual preconditioner I am trying to form is one from recent
> literature and uses a slightly modified Schur complement split embedded in
> another Schur complement split with multiple solves of the inner system and
> very specific choices for sub-preconditioners. I don't think command line
> options will work very well here.
> > >
> > > I've since gone the way of just using PCSHELL and setting things up
> more explicitly. This seems to work, but i'm not quite sure how to set up
> boomeramg for one of the sub-problems.
> > >
> > > boomeramg is used on the matrix A derived from:
> > > MatGetSubMatrix(J,is_x ,is_x ,MAT_INITIAL_MATRIX,&ctxp->A);
> > > The degrees of freedom for J are xxxyyyzzzpw, with the size of
> xxxyyyzzz around 20k, p around 1k, and w 8 for my 'small' test problem.
> > >
> > > I can see that HYPRE_BoomerAMGSetNumFunctions takes its value from the
> matrix block size. This is 1 for J as it doesn't have a consistent block
> size. However, the number of functions for boomeramg should be 3.
> > > Changing the block size is not allowed by petsc, and there doesn't
> seem to be another way to reach HYPRE_BoomerAMGSetNumFunctions.
> > > What is the best way to handle this, and does it matter that the dofs
> are ordererd xxxyyyzzz rather than xyzxyzxyz ?
> >
> >    I don't think BoomerAMG supports xxxyyyzzz, I think it will just get
> very confused trying to do algebraic multigrid with this form. Read up on
> it but my guess is you need to rewrite the code that prepares the system to
> do the interlacing.
> >
> >   Barry
> >
> > >
> > >
> > > Thanks,
> > > Sander
> > >
> > >
> > >
> > > On Fri, Jul 10, 2015 at 7:44 PM, Matthew Knepley <knepley at gmail.com>
> wrote:
> > > On Tue, Jun 30, 2015 at 3:10 PM, Sander Land <sander.land at gmail.com>
> wrote:
> > > This gives
> > > [0]PETSC ERROR: Object is in wrong state
> > > [0]PETSC ERROR: Matrix must be set first
> > >
> > > The PC is from a SNESGetKSP, and I have called SNESSetJacobian before
> this.
> > >
> > > If this is embedded in a SNES, it is very messy to yank it out and do
> thing manually. However, if you
> > > set the matrix in the PC manually, it might work.
> > >
> > > However, I would encourage you to try an alternate scheme and see if
> you think it is easier. We have
> > > started to use the DM object to hold this kind of information. For
> FieldSplit, I think it is easier to tell
> > > a DMShell about your field division, and then have it pass this on to
> PCFIELDSPLIT. So you would
> > >
> > >   a) Create a DMSHELL
> > >
> > >   b) Create a PetscSection and call DMSetDefaultSection()
> > >
> > >   c) Call SNESSetDM()
> > >
> > >   d) use command line options to configure the split
> -pc_fieldsplit_0_fields 0 -pc_fieldsplit_1_fields 1
> > >
> > > Then everything should work, and can work in any embedded context.
> Does this make sense?
> > >
> > >   Thanks,
> > >
> > >     Matt
> > >
> > > Thanks,
> > > Sander
> > >
> > > On Tue, Jun 30, 2015 at 2:09 PM, Matthew Knepley <knepley at gmail.com>
> wrote:
> > > On Tue, Jun 30, 2015 at 11:43 AM, Sander Land <sander.land at gmail.com>
> wrote:
> > > I am trying to use the Schur complement preconditioner in petsc, but
> am encountering a null argument error calling PCFieldSplitGetSubKSP.
> > > This only happens on PC_COMPOSITE_SCHUR, the multiplicative/additive
> options do return a KSP array.
> > >
> > > Error message:
> > >
> > > [0]PETSC ERROR: --------------------- Error Message
> --------------------------------------------------------------
> > > [0]PETSC ERROR: Null argument, when expecting valid pointer
> > > [0]PETSC ERROR: Null Object: Parameter # 1
> > > [0]PETSC ERROR: See
> http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting.
> > > [0]PETSC ERROR: Petsc Release Version 3.6.0, Jun, 09, 2015
> > > [0]PETSC ERROR: ./elecmech on a arch-linux2-cxx-debug
> > > [0]PETSC ERROR: Configure options --with-shared-libraries=1
> --with-debugging=1 --download-openmpi=1 --with-clanguage=c++
> --download-fblaslapack=1 --download-scalapack=1 --download-blacs=1
> --download-suitesparse=1 --download-pastix=1 --download-superlu=1
> --dowload-essl=1 --download-ptscotch=1 --download-mumps=1 --download-lusol=1
> > > [0]PETSC ERROR: #1 MatSchurComplementGetKSP() line 317 in
> petsc-3.6/src/ksp/ksp/utils/schurm.c
> > > [0]PETSC ERROR: #2 PCFieldSplitGetSubKSP_FieldSplit_Schur() line 1264
> in petsc-3.6/src/ksp/pc/impls/fieldsplit/fieldsplit.c
> > > [0]PETSC ERROR: #3 PCFieldSplitGetSubKSP() line 1668 in
> petsc-3.6/src/ksp/pc/impls/fieldsplit/fieldsplit.c
> > >
> > > Code snippet:
> > >
> > >
> ISCreateGeneral(PETSC_COMM_SELF,xp_dofs,&ii[0],PETSC_COPY_VALUES,&is_xp);
> > > ISCreateGeneral(PETSC_COMM_SELF,all_dofs -
> xp_dofs,&ii[xp_dofs],PETSC_COPY_VALUES,&is_wk);
> > >
> > > PCSetType(pc,PCFIELDSPLIT);
> > > PCFieldSplitSetType(pc,PC_COMPOSITE_SCHUR);
> > > PCFieldSplitSetIS(pc,"xp",is_xp);
> > > PCFieldSplitSetIS(pc,"wk",is_wk);
> > > int n;
> > > KSP* ksps;
> > > PC   subpc;
> > > PCFieldSplitGetSubKSP(pc,&n,&ksps);
> > >
> > >
> > > ii here is simply an array with ii[i] = i. There is probably a better
> way to simply indicate two blocks of different size, but I couldn't find it.
> > >
> > > It looks like the PC is not setup. Can you try calling PCSetUp(pc)
> before GetSubKSP()?
> > >
> > >   Thanks,
> > >
> > >      Matt
> > >
> > > Thanks,
> > > Sander
> > >
> > >
> > >
> > > --
> > > What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> > > -- Norbert Wiener
> > >
> > >
> > >
> > >
> > > --
> > > What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> > > -- Norbert Wiener
> > >
> >
> >
>
>
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From bsmith at mcs.anl.gov  Wed Jul 15 18:44:17 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Wed, 15 Jul 2015 18:44:17 -0500
Subject: [petsc-users] Complex numbers and HDF5 Viewer
In-Reply-To: <CAOE30PQXcvH_ADvF29BO7ZgWn8HEk9QtTS02=cd2j+e6=7+DDQ@mail.gmail.com>
References: <CAOE30PQXcvH_ADvF29BO7ZgWn8HEk9QtTS02=cd2j+e6=7+DDQ@mail.gmail.com>
Message-ID: <D7152533-F0CD-4FAE-B68A-0BCABF2FDA20@mcs.anl.gov>


  Thanks for reporting this.

  Yikes, this is a bug that crept in with the addition of the dim2 option that was added. I have fixed this in the maint, master, and next branches and here is the patch

--- a/src/vec/vec/impls/mpi/pdvec.c
+++ b/src/vec/vec/impls/mpi/pdvec.c
@@ -736,7 +736,7 @@ PetscErrorCode VecView_MPI_HDF5(Vec xin, PetscViewer viewer)
   }
   ierr = PetscHDF5IntCast(xin->map->n/bs,count + dim);CHKERRQ(ierr);
   ++dim;
-  if (bs >= 1 || dim2) {
+  if (bs > 1 || dim2) {
     count[dim] = bs;
     ++dim;
   }
@@ -760,7 +760,7 @@ PetscErrorCode VecView_MPI_HDF5(Vec xin, PetscViewer viewer)
   }
   ierr = PetscHDF5IntCast(low/bs,offset + dim);CHKERRQ(ierr);
   ++dim;
-  if (bs >= 1 || dim2) {
+  if (bs > 1 || dim2) {
     offset[dim] = 0;
     ++dim;
   }



> On Jul 15, 2015, at 1:25 PM, Gianluca Meneghello <gianmail at gmail.com> wrote:
> 
> Dear all,
> 
> I would like to write a complex Vec to an HDF5 viewer, but I receive an error. 
> 
> Is it possible to write complex numbers to an HDF5 viewer?
> 
> The error is reproducible on my computer by running src/vec/vec/examples/tutorials/ex10.c when compiled with --with-scalar-type=complex (and --download-hdf5 if that is important). I attach the output of ./ex10 -hdf5.
> 
> Thanks for your help,
> 
> Gianluca
> 
> 
> <ex10.log>


From mfadams at lbl.gov  Wed Jul 15 18:53:32 2015
From: mfadams at lbl.gov (Mark Adams)
Date: Wed, 15 Jul 2015 19:53:32 -0400
Subject: [petsc-users] PETSc / GAMG user counts
In-Reply-To: <87pp3us869.fsf@jedbrown.org>
References: <CADOhEh6w7xK4Fna7mwSnbYkkt-YCWMpqCy9ZP1jqW6RuY_36xQ@mail.gmail.com>
	<87pp3us869.fsf@jedbrown.org>
Message-ID: <CADOhEh6VDGiUHS2JE_+=RBkBfae03hvSFsugZFq8u337h32XFg@mail.gmail.com>

Where is this list of (known) apps?
Thanks,

On Tue, Jul 14, 2015 at 6:09 PM, Jed Brown <jed at jedbrown.org> wrote:

> Mark Adams <mfadams at lbl.gov> writes:
>
> > Do we have any data with respect to the number of PETSc users?  Better
> yet
> > number of GAMG users?
>
> Mailing list statistics, downstream software packages, papers, and
> commits.
>
> We don't spy on users, so just measure products that are made public.
>
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From bsmith at mcs.anl.gov  Wed Jul 15 19:19:42 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Wed, 15 Jul 2015 19:19:42 -0500
Subject: [petsc-users] DMDAGetElements returns unexpected values
In-Reply-To: <55A68066.3090406@gmail.com>
References: <55A68066.3090406@gmail.com>
Message-ID: <8DA8D691-63A8-407E-8974-1AA6A78D8F0B@mcs.anl.gov>

  Mikhail

DMDAGetElements - Gets an array containing the indices (in local coordinates)
                 of all the local elements

  Since it returns the "local indices" of the vertices of the elements it does not make sense for a stencil width of zero (with parallel DMDA) since the vertex of the last element on each process is actually owned by the next process so it is a ghost vertex on the process but with a stencil width of zero there are no ghost vertices hence no "local index" to represent that vertex.

  I have changed the code to return an error instead of "garbage" values if the stencil width is zero.

  So you should just use a stencil width of 1 if you want to do finite elements (or finite differences actually also :-). Stencil width of 0 is only for strange situations and doesn't make much sense for PDEs.

  Thanks for reporting the problem.

  Barry


> On Jul 15, 2015, at 10:46 AM, Mikhail Artemyev <artemiev.mikhail at gmail.com> wrote:
> 
> Dear all,
> 
> Here is a minimal working example that I'm testing:
> 
> #include "petscsys.h"
> #include "petscdmda.h"
> 
> int main(int argc, char **argv)
> {
>  PetscInitialize(&argc, &argv, 0, 0);
> 
>  PetscInt rank;
>  MPI_Comm_rank(PETSC_COMM_WORLD, &rank);
> 
>  DM da;
>  DMDACreate1d(PETSC_COMM_WORLD, DM_BOUNDARY_NONE, -9, 1, 0, NULL, &da);
> 
>  PetscInt n_local_cells, n_cell_nodes;
>  const PetscInt *local_indices;
>  DMDAGetElements(da, &n_local_cells, &n_cell_nodes, &local_indices);
> 
>  PetscSynchronizedPrintf(PETSC_COMM_WORLD,
>                          "rank %d n_local_cells %d n_cell_nodes %d\n",
>                          rank, n_local_cells, n_cell_nodes);
>  PetscSynchronizedFlush(PETSC_COMM_WORLD, PETSC_STDOUT);
> 
>  DMDARestoreElements(da, &n_local_cells, &n_cell_nodes, &local_indices);
> 
>  PetscFinalize();
>  return 0;
> }
> 
> 
> I believe it creates a 1D DM object, and outputs the number of local cells assigned to each process.
> 
> Here is what I have as an output:
> 
> $ mpirun -np 1 ./test
> rank 0 n_local_cells 8 n_cell_nodes 2     // OK
> 
> $ mpirun -np 2 ./test
> rank 0 n_local_cells 4 n_cell_nodes 2     // OK
> rank 1 n_local_cells 3 n_cell_nodes 2     // I expected 4 local cells here
> 
> $ mpirun -np 4 ./test
> rank 0 n_local_cells 2 n_cell_nodes 2     // OK
> rank 1 n_local_cells 1 n_cell_nodes 2     // I expected 2 local cells here
> rank 2 n_local_cells 1 n_cell_nodes 2     // I expected 2 local cells here
> rank 3 n_local_cells 1 n_cell_nodes 2     // I expected 2 local cells here
> 
> 
> What am I missing?
> 
> Thank you.
> 
> Best,
> Mikhail
> 
> 


From bsmith at mcs.anl.gov  Wed Jul 15 19:32:41 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Wed, 15 Jul 2015 19:32:41 -0500
Subject: [petsc-users] PETSc / GAMG user counts
In-Reply-To: <CADOhEh6VDGiUHS2JE_+=RBkBfae03hvSFsugZFq8u337h32XFg@mail.gmail.com>
References: <CADOhEh6w7xK4Fna7mwSnbYkkt-YCWMpqCy9ZP1jqW6RuY_36xQ@mail.gmail.com>
	<87pp3us869.fsf@jedbrown.org>
	<CADOhEh6VDGiUHS2JE_+=RBkBfae03hvSFsugZFq8u337h32XFg@mail.gmail.com>
Message-ID: <E08365D0-AFE8-431B-A388-30DA5C079F4F@mcs.anl.gov>


> On Jul 15, 2015, at 6:53 PM, Mark Adams <mfadams at lbl.gov> wrote:
> 
> Where is this list of (known) apps?

http://www.mcs.anl.gov/petsc/publications/index.html

but we don't keep it up to date anymore because it is a manual process to find new publications and add their bibtex entries. Thus we mostly just point to google scholar for recent stuff.

  Verifying someone uses a particular part of PETSc (like GAMG) is difficult because you need to locate their publication and see if they mention it in the text (which often they will not do) or if they sent some email and mentioned using it. I've played with the idea of PETSc programs automatically sending back what solvers they use but for some reason some PETSc developers get paranoid about collecting this kind of information :-).

  Just count the number of email threads that have GAMG in the text and give that number to David Brown :-)



  Barry

> Thanks,
> 
> On Tue, Jul 14, 2015 at 6:09 PM, Jed Brown <jed at jedbrown.org> wrote:
> Mark Adams <mfadams at lbl.gov> writes:
> 
> > Do we have any data with respect to the number of PETSc users?  Better yet
> > number of GAMG users?
> 
> Mailing list statistics, downstream software packages, papers, and
> commits.
> 
> We don't spy on users, so just measure products that are made public.
> 


From gianmail at gmail.com  Wed Jul 15 19:52:10 2015
From: gianmail at gmail.com (Gianluca Meneghello)
Date: Wed, 15 Jul 2015 17:52:10 -0700
Subject: [petsc-users] Complex numbers and HDF5 Viewer
In-Reply-To: <D7152533-F0CD-4FAE-B68A-0BCABF2FDA20@mcs.anl.gov>
References: <CAOE30PQXcvH_ADvF29BO7ZgWn8HEk9QtTS02=cd2j+e6=7+DDQ@mail.gmail.com>
	<D7152533-F0CD-4FAE-B68A-0BCABF2FDA20@mcs.anl.gov>
Message-ID: <CAOE30PQYFbXXnggV9+8=94Bvwgm=qTd0BnVj5EVvCWySoHwU6A@mail.gmail.com>

Thanks, I applied the patch and it now works perfectly.

Best,

Gianluca

On Wed, Jul 15, 2015 at 4:44 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:

>
>   Thanks for reporting this.
>
>   Yikes, this is a bug that crept in with the addition of the dim2 option
> that was added. I have fixed this in the maint, master, and next branches
> and here is the patch
>
> --- a/src/vec/vec/impls/mpi/pdvec.c
> +++ b/src/vec/vec/impls/mpi/pdvec.c
> @@ -736,7 +736,7 @@ PetscErrorCode VecView_MPI_HDF5(Vec xin, PetscViewer
> viewer)
>    }
>    ierr = PetscHDF5IntCast(xin->map->n/bs,count + dim);CHKERRQ(ierr);
>    ++dim;
> -  if (bs >= 1 || dim2) {
> +  if (bs > 1 || dim2) {
>      count[dim] = bs;
>      ++dim;
>    }
> @@ -760,7 +760,7 @@ PetscErrorCode VecView_MPI_HDF5(Vec xin, PetscViewer
> viewer)
>    }
>    ierr = PetscHDF5IntCast(low/bs,offset + dim);CHKERRQ(ierr);
>    ++dim;
> -  if (bs >= 1 || dim2) {
> +  if (bs > 1 || dim2) {
>      offset[dim] = 0;
>      ++dim;
>    }
>
>
>
> > On Jul 15, 2015, at 1:25 PM, Gianluca Meneghello <gianmail at gmail.com>
> wrote:
> >
> > Dear all,
> >
> > I would like to write a complex Vec to an HDF5 viewer, but I receive an
> error.
> >
> > Is it possible to write complex numbers to an HDF5 viewer?
> >
> > The error is reproducible on my computer by running
> src/vec/vec/examples/tutorials/ex10.c when compiled with
> --with-scalar-type=complex (and --download-hdf5 if that is important). I
> attach the output of ./ex10 -hdf5.
> >
> > Thanks for your help,
> >
> > Gianluca
> >
> >
> > <ex10.log>
>
>
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From ptbauman at gmail.com  Wed Jul 15 20:23:56 2015
From: ptbauman at gmail.com (Paul T. Bauman)
Date: Wed, 15 Jul 2015 21:23:56 -0400
Subject: [petsc-users] PETSc / GAMG user counts
In-Reply-To: <E08365D0-AFE8-431B-A388-30DA5C079F4F@mcs.anl.gov>
References: <CADOhEh6w7xK4Fna7mwSnbYkkt-YCWMpqCy9ZP1jqW6RuY_36xQ@mail.gmail.com>
	<87pp3us869.fsf@jedbrown.org>
	<CADOhEh6VDGiUHS2JE_+=RBkBfae03hvSFsugZFq8u337h32XFg@mail.gmail.com>
	<E08365D0-AFE8-431B-A388-30DA5C079F4F@mcs.anl.gov>
Message-ID: <CAKiVBtt8-ryZ1b3zWdQW7N-YZwSiG45P1fuf3vdcz1W7ETRdPw@mail.gmail.com>

Maybe relevant pubs/bibtex could be added alongside the PETSc ones on the
PETSc webpage to help this? (Shame on me, but is there a relevant GAMG
publication?) It doesn't help with the disingenuous researcher not willing
to go the extra step of proper citation, but would certainly help someone
like me that wants to do right. E.g. in this case, I would specifically
cite GAMG as well as PETSc.

On Wed, Jul 15, 2015 at 8:32 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:

>
> > On Jul 15, 2015, at 6:53 PM, Mark Adams <mfadams at lbl.gov> wrote:
> >
> > Where is this list of (known) apps?
>
> http://www.mcs.anl.gov/petsc/publications/index.html
>
> but we don't keep it up to date anymore because it is a manual process to
> find new publications and add their bibtex entries. Thus we mostly just
> point to google scholar for recent stuff.
>
>   Verifying someone uses a particular part of PETSc (like GAMG) is
> difficult because you need to locate their publication and see if they
> mention it in the text (which often they will not do) or if they sent some
> email and mentioned using it. I've played with the idea of PETSc programs
> automatically sending back what solvers they use but for some reason some
> PETSc developers get paranoid about collecting this kind of information :-).
>
>   Just count the number of email threads that have GAMG in the text and
> give that number to David Brown :-)
>
>
>
>   Barry
>
> > Thanks,
> >
> > On Tue, Jul 14, 2015 at 6:09 PM, Jed Brown <jed at jedbrown.org> wrote:
> > Mark Adams <mfadams at lbl.gov> writes:
> >
> > > Do we have any data with respect to the number of PETSc users?  Better
> yet
> > > number of GAMG users?
> >
> > Mailing list statistics, downstream software packages, papers, and
> > commits.
> >
> > We don't spy on users, so just measure products that are made public.
> >
>
>
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From ptbauman at gmail.com  Wed Jul 15 20:25:06 2015
From: ptbauman at gmail.com (Paul T. Bauman)
Date: Wed, 15 Jul 2015 21:25:06 -0400
Subject: [petsc-users] PETSc / GAMG user counts
In-Reply-To: <CAKiVBtt8-ryZ1b3zWdQW7N-YZwSiG45P1fuf3vdcz1W7ETRdPw@mail.gmail.com>
References: <CADOhEh6w7xK4Fna7mwSnbYkkt-YCWMpqCy9ZP1jqW6RuY_36xQ@mail.gmail.com>
	<87pp3us869.fsf@jedbrown.org>
	<CADOhEh6VDGiUHS2JE_+=RBkBfae03hvSFsugZFq8u337h32XFg@mail.gmail.com>
	<E08365D0-AFE8-431B-A388-30DA5C079F4F@mcs.anl.gov>
	<CAKiVBtt8-ryZ1b3zWdQW7N-YZwSiG45P1fuf3vdcz1W7ETRdPw@mail.gmail.com>
Message-ID: <CAKiVBtvMK0AFnuju7M6L6YgBQNcj8zw+OfAk7DnyjtCsh08yCA@mail.gmail.com>

On Wed, Jul 15, 2015 at 9:23 PM, Paul T. Bauman <ptbauman at gmail.com> wrote:

> (Shame on me, but is there a relevant GAMG publication?)
>

Arg, this came off bad, sorry. I meant, is there a particular publication
for which GAMG should be cited?
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From knepley at gmail.com  Wed Jul 15 20:44:22 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Wed, 15 Jul 2015 20:44:22 -0500
Subject: [petsc-users] PETSc / GAMG user counts
In-Reply-To: <CAKiVBtvMK0AFnuju7M6L6YgBQNcj8zw+OfAk7DnyjtCsh08yCA@mail.gmail.com>
References: <CADOhEh6w7xK4Fna7mwSnbYkkt-YCWMpqCy9ZP1jqW6RuY_36xQ@mail.gmail.com>
	<87pp3us869.fsf@jedbrown.org>
	<CADOhEh6VDGiUHS2JE_+=RBkBfae03hvSFsugZFq8u337h32XFg@mail.gmail.com>
	<E08365D0-AFE8-431B-A388-30DA5C079F4F@mcs.anl.gov>
	<CAKiVBtt8-ryZ1b3zWdQW7N-YZwSiG45P1fuf3vdcz1W7ETRdPw@mail.gmail.com>
	<CAKiVBtvMK0AFnuju7M6L6YgBQNcj8zw+OfAk7DnyjtCsh08yCA@mail.gmail.com>
Message-ID: <CAMYG4GmJPHMxzSEJcG_Zj4hnZCrb_U20+tpe5UtD_+uhuyQXew@mail.gmail.com>

On Wed, Jul 15, 2015 at 8:25 PM, Paul T. Bauman <ptbauman at gmail.com> wrote:
>
>
> On Wed, Jul 15, 2015 at 9:23 PM, Paul T. Bauman <ptbauman at gmail.com>
> wrote:
>
>> (Shame on me, but is there a relevant GAMG publication?)
>>
>
> Arg, this came off bad, sorry. I meant, is there a particular publication
> for which GAMG should be cited?
>

Yes, in fact that publication (whichever one it is) should be loaded by
PetscCite() when GAMG is used. Mark, this is homework :)

   Matt

-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From sander.land at gmail.com  Thu Jul 16 05:33:23 2015
From: sander.land at gmail.com (Sander Land)
Date: Thu, 16 Jul 2015 11:33:23 +0100
Subject: [petsc-users] Fieldsplit PC null pointer error on getksp
In-Reply-To: <CADOhEh6rNyhZ-QbbHXGVwzP=Gwr-31Kmy5Zr=O_mJ5efD0oSjw@mail.gmail.com>
References: <CADydN5xMhp0+2UQ_y5j9nAiR-5uJ5g+80xz0Q=j88Vc1B=WBdw@mail.gmail.com>
	<CAMYG4GnPYDiKdUP-+oM8tO7Wrcp2YY-6u-bj5dvCgRz2vN1fXw@mail.gmail.com>
	<CADydN5ytmAk_kBC1cjhH48HO+9qAgVdZT5XnFKVJNri0xhxbcA@mail.gmail.com>
	<CAMYG4GmgQUE3DL=GXw7ZCYY5=x9aq6DPArpvbXUuqCzuEFUPbw@mail.gmail.com>
	<CADydN5z_3-OJbCZV6Fv5uW+10G5Jspr6+ZWAYDkg0OSEvYmcXw@mail.gmail.com>
	<716CAE50-2CE0-4B6D-8FC7-E80B45DD0E49@mcs.anl.gov>
	<CADydN5wEkoC3=iwOO4MWxcpm-bgwW+SOZ9GXytppOXNXmkOB2g@mail.gmail.com>
	<401BF6DE-9E47-42CD-A65D-5439FB0FACE7@mcs.anl.gov>
	<CADOhEh6rNyhZ-QbbHXGVwzP=Gwr-31Kmy5Zr=O_mJ5efD0oSjw@mail.gmail.com>
Message-ID: <CADydN5z-sVpSZ2isHe3P1Y+Xr_EYCcXYMGt89GXoR79ZAWGVew@mail.gmail.com>

Yes, I figured I'd need to rewrite my dirichlet bc implementation to zero
out the row rather than remove the dof completely. For now I'm just
avoiding partial bcs.
Using MatSetBlockSize is a problem because the matrix has stuff after the
xyzxyz (hydrostatic pressure dofs and a few coupled things).
MatGetSubMatrix inherits the block size of 1, and I can't change it
afterwards.

Sander

On Thu, Jul 16, 2015 at 12:26 AM, Mark Adams <mfadams at lbl.gov> wrote:

> Note, you want to tell the matrix that it has these blocks with
> MatSetBlockSize, and do not remove a single DOF (like for BCs). That is,
> xyzxyxyz is not allowed.  The block size is critical for GAMG and would
> think HYPRE uses it also because it does OK on elasticity.
>
> On Wed, Jul 15, 2015 at 2:52 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>
>>
>> > On Jul 15, 2015, at 5:43 AM, Sander Land <sander.land at gmail.com> wrote:
>> >
>> > Hi Barry,
>> >
>> > I have some structures set up that map dofs to their respective matrix
>> indices, and it wasn't difficult to change them.
>> >
>> > However, now this call:
>> > MatMultAdd(ctxp->B,xp,bx,xxtmp);
>> > is directed to "MatMultAdd_SeqAIJ_Inode" and gives a vector lock error
>> at line 601 of mat/impls/aij/seq/inode.c
>> > ierr = VecGetArray(zz,&z);
>> > I think this is a bug and should be VecGetArrayRead as it doesn't need
>> to be written to.
>>
>>     Oh yes, this is a bug. I have fixed it in maint, master and next
>> >
>> > In the old xxxyyyzzz ordering this call went to MatMultAdd_SeqAIJ,
>> which (via VecGetArrayPair) does use VecGetArrayRead. I'm not sure what is
>> causing the different matrix formats.
>>
>>    When the values are interlaced the matrix has "identical nodes"
>> (i-nodes) which means certain rows have identical nonzero structure with
>> there neighbors and the AIJ matrix code automatically switches to the more
>> efficient Inode operations. This is why you only saw the bug with
>> interlacing.
>> >
>> > I'm also still not sure at what point I can change the matrix block
>> size to get the correct BoomerAMGSetNumFunctions.
>> >
>> > Thanks,
>> > Sander
>> >
>> >
>> >
>> >
>> >
>> > On Tue, Jul 14, 2015 at 6:34 PM, Barry Smith <bsmith at mcs.anl.gov>
>> wrote:
>> >
>> > > On Jul 14, 2015, at 11:37 AM, Sander Land <sander.land at gmail.com>
>> wrote:
>> > >
>> > > Hi Matt,
>> > >
>> > > Doing things to the PC like this has worked for me for a long time.
>> It just happened to be formerly KSPPREONLY/PCLU. Setting things like
>> GMRES/PCNONE works as well with no errors, though it converges far too
>> slowly.
>> > >
>> > > The actual preconditioner I am trying to form is one from recent
>> literature and uses a slightly modified Schur complement split embedded in
>> another Schur complement split with multiple solves of the inner system and
>> very specific choices for sub-preconditioners. I don't think command line
>> options will work very well here.
>> > >
>> > > I've since gone the way of just using PCSHELL and setting things up
>> more explicitly. This seems to work, but i'm not quite sure how to set up
>> boomeramg for one of the sub-problems.
>> > >
>> > > boomeramg is used on the matrix A derived from:
>> > > MatGetSubMatrix(J,is_x ,is_x ,MAT_INITIAL_MATRIX,&ctxp->A);
>> > > The degrees of freedom for J are xxxyyyzzzpw, with the size of
>> xxxyyyzzz around 20k, p around 1k, and w 8 for my 'small' test problem.
>> > >
>> > > I can see that HYPRE_BoomerAMGSetNumFunctions takes its value from
>> the matrix block size. This is 1 for J as it doesn't have a consistent
>> block size. However, the number of functions for boomeramg should be 3.
>> > > Changing the block size is not allowed by petsc, and there doesn't
>> seem to be another way to reach HYPRE_BoomerAMGSetNumFunctions.
>> > > What is the best way to handle this, and does it matter that the dofs
>> are ordererd xxxyyyzzz rather than xyzxyzxyz ?
>> >
>> >    I don't think BoomerAMG supports xxxyyyzzz, I think it will just get
>> very confused trying to do algebraic multigrid with this form. Read up on
>> it but my guess is you need to rewrite the code that prepares the system to
>> do the interlacing.
>> >
>> >   Barry
>> >
>> > >
>> > >
>> > > Thanks,
>> > > Sander
>> > >
>> > >
>> > >
>> > > On Fri, Jul 10, 2015 at 7:44 PM, Matthew Knepley <knepley at gmail.com>
>> wrote:
>> > > On Tue, Jun 30, 2015 at 3:10 PM, Sander Land <sander.land at gmail.com>
>> wrote:
>> > > This gives
>> > > [0]PETSC ERROR: Object is in wrong state
>> > > [0]PETSC ERROR: Matrix must be set first
>> > >
>> > > The PC is from a SNESGetKSP, and I have called SNESSetJacobian before
>> this.
>> > >
>> > > If this is embedded in a SNES, it is very messy to yank it out and do
>> thing manually. However, if you
>> > > set the matrix in the PC manually, it might work.
>> > >
>> > > However, I would encourage you to try an alternate scheme and see if
>> you think it is easier. We have
>> > > started to use the DM object to hold this kind of information. For
>> FieldSplit, I think it is easier to tell
>> > > a DMShell about your field division, and then have it pass this on to
>> PCFIELDSPLIT. So you would
>> > >
>> > >   a) Create a DMSHELL
>> > >
>> > >   b) Create a PetscSection and call DMSetDefaultSection()
>> > >
>> > >   c) Call SNESSetDM()
>> > >
>> > >   d) use command line options to configure the split
>> -pc_fieldsplit_0_fields 0 -pc_fieldsplit_1_fields 1
>> > >
>> > > Then everything should work, and can work in any embedded context.
>> Does this make sense?
>> > >
>> > >   Thanks,
>> > >
>> > >     Matt
>> > >
>> > > Thanks,
>> > > Sander
>> > >
>> > > On Tue, Jun 30, 2015 at 2:09 PM, Matthew Knepley <knepley at gmail.com>
>> wrote:
>> > > On Tue, Jun 30, 2015 at 11:43 AM, Sander Land <sander.land at gmail.com>
>> wrote:
>> > > I am trying to use the Schur complement preconditioner in petsc, but
>> am encountering a null argument error calling PCFieldSplitGetSubKSP.
>> > > This only happens on PC_COMPOSITE_SCHUR, the multiplicative/additive
>> options do return a KSP array.
>> > >
>> > > Error message:
>> > >
>> > > [0]PETSC ERROR: --------------------- Error Message
>> --------------------------------------------------------------
>> > > [0]PETSC ERROR: Null argument, when expecting valid pointer
>> > > [0]PETSC ERROR: Null Object: Parameter # 1
>> > > [0]PETSC ERROR: See
>> http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting.
>> > > [0]PETSC ERROR: Petsc Release Version 3.6.0, Jun, 09, 2015
>> > > [0]PETSC ERROR: ./elecmech on a arch-linux2-cxx-debug
>> > > [0]PETSC ERROR: Configure options --with-shared-libraries=1
>> --with-debugging=1 --download-openmpi=1 --with-clanguage=c++
>> --download-fblaslapack=1 --download-scalapack=1 --download-blacs=1
>> --download-suitesparse=1 --download-pastix=1 --download-superlu=1
>> --dowload-essl=1 --download-ptscotch=1 --download-mumps=1 --download-lusol=1
>> > > [0]PETSC ERROR: #1 MatSchurComplementGetKSP() line 317 in
>> petsc-3.6/src/ksp/ksp/utils/schurm.c
>> > > [0]PETSC ERROR: #2 PCFieldSplitGetSubKSP_FieldSplit_Schur() line 1264
>> in petsc-3.6/src/ksp/pc/impls/fieldsplit/fieldsplit.c
>> > > [0]PETSC ERROR: #3 PCFieldSplitGetSubKSP() line 1668 in
>> petsc-3.6/src/ksp/pc/impls/fieldsplit/fieldsplit.c
>> > >
>> > > Code snippet:
>> > >
>> > >
>> ISCreateGeneral(PETSC_COMM_SELF,xp_dofs,&ii[0],PETSC_COPY_VALUES,&is_xp);
>> > > ISCreateGeneral(PETSC_COMM_SELF,all_dofs -
>> xp_dofs,&ii[xp_dofs],PETSC_COPY_VALUES,&is_wk);
>> > >
>> > > PCSetType(pc,PCFIELDSPLIT);
>> > > PCFieldSplitSetType(pc,PC_COMPOSITE_SCHUR);
>> > > PCFieldSplitSetIS(pc,"xp",is_xp);
>> > > PCFieldSplitSetIS(pc,"wk",is_wk);
>> > > int n;
>> > > KSP* ksps;
>> > > PC   subpc;
>> > > PCFieldSplitGetSubKSP(pc,&n,&ksps);
>> > >
>> > >
>> > > ii here is simply an array with ii[i] = i. There is probably a better
>> way to simply indicate two blocks of different size, but I couldn't find it.
>> > >
>> > > It looks like the PC is not setup. Can you try calling PCSetUp(pc)
>> before GetSubKSP()?
>> > >
>> > >   Thanks,
>> > >
>> > >      Matt
>> > >
>> > > Thanks,
>> > > Sander
>> > >
>> > >
>> > >
>> > > --
>> > > What most experimenters take for granted before they begin their
>> experiments is infinitely more interesting than any results to which their
>> experiments lead.
>> > > -- Norbert Wiener
>> > >
>> > >
>> > >
>> > >
>> > > --
>> > > What most experimenters take for granted before they begin their
>> experiments is infinitely more interesting than any results to which their
>> experiments lead.
>> > > -- Norbert Wiener
>> > >
>> >
>> >
>>
>>
>
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From artemiev.mikhail at gmail.com  Thu Jul 16 09:05:31 2015
From: artemiev.mikhail at gmail.com (Mikhail Artemyev)
Date: Thu, 16 Jul 2015 09:05:31 -0500
Subject: [petsc-users] DMDAGetElements returns unexpected values
In-Reply-To: <8DA8D691-63A8-407E-8974-1AA6A78D8F0B@mcs.anl.gov>
References: <55A68066.3090406@gmail.com>
	<8DA8D691-63A8-407E-8974-1AA6A78D8F0B@mcs.anl.gov>
Message-ID: <55A7BA2B.90305@gmail.com>

Barry,

Thank you for the explanation! I finally got where I was wrong - I mixed 
up ghost nodes and cells, so that trying to have 0 ghost cells I set up 
0 ghost nodes which was wrong as you pointed out.

Best regards,
Mikhail


On 07/15/2015 07:19 PM, Barry Smith wrote:
>    Mikhail
>
> DMDAGetElements - Gets an array containing the indices (in local coordinates)
>                   of all the local elements
>
>    Since it returns the "local indices" of the vertices of the elements it does not make sense for a stencil width of zero (with parallel DMDA) since the vertex of the last element on each process is actually owned by the next process so it is a ghost vertex on the process but with a stencil width of zero there are no ghost vertices hence no "local index" to represent that vertex.
>
>    I have changed the code to return an error instead of "garbage" values if the stencil width is zero.
>
>    So you should just use a stencil width of 1 if you want to do finite elements (or finite differences actually also :-). Stencil width of 0 is only for strange situations and doesn't make much sense for PDEs.
>
>    Thanks for reporting the problem.
>
>    Barry
>
>
>> On Jul 15, 2015, at 10:46 AM, Mikhail Artemyev <artemiev.mikhail at gmail.com> wrote:
>>
>> Dear all,
>>
>> Here is a minimal working example that I'm testing:
>>
>> #include "petscsys.h"
>> #include "petscdmda.h"
>>
>> int main(int argc, char **argv)
>> {
>>   PetscInitialize(&argc, &argv, 0, 0);
>>
>>   PetscInt rank;
>>   MPI_Comm_rank(PETSC_COMM_WORLD, &rank);
>>
>>   DM da;
>>   DMDACreate1d(PETSC_COMM_WORLD, DM_BOUNDARY_NONE, -9, 1, 0, NULL, &da);
>>
>>   PetscInt n_local_cells, n_cell_nodes;
>>   const PetscInt *local_indices;
>>   DMDAGetElements(da, &n_local_cells, &n_cell_nodes, &local_indices);
>>
>>   PetscSynchronizedPrintf(PETSC_COMM_WORLD,
>>                           "rank %d n_local_cells %d n_cell_nodes %d\n",
>>                           rank, n_local_cells, n_cell_nodes);
>>   PetscSynchronizedFlush(PETSC_COMM_WORLD, PETSC_STDOUT);
>>
>>   DMDARestoreElements(da, &n_local_cells, &n_cell_nodes, &local_indices);
>>
>>   PetscFinalize();
>>   return 0;
>> }
>>
>>
>> I believe it creates a 1D DM object, and outputs the number of local cells assigned to each process.
>>
>> Here is what I have as an output:
>>
>> $ mpirun -np 1 ./test
>> rank 0 n_local_cells 8 n_cell_nodes 2     // OK
>>
>> $ mpirun -np 2 ./test
>> rank 0 n_local_cells 4 n_cell_nodes 2     // OK
>> rank 1 n_local_cells 3 n_cell_nodes 2     // I expected 4 local cells here
>>
>> $ mpirun -np 4 ./test
>> rank 0 n_local_cells 2 n_cell_nodes 2     // OK
>> rank 1 n_local_cells 1 n_cell_nodes 2     // I expected 2 local cells here
>> rank 2 n_local_cells 1 n_cell_nodes 2     // I expected 2 local cells here
>> rank 3 n_local_cells 1 n_cell_nodes 2     // I expected 2 local cells here
>>
>>
>> What am I missing?
>>
>> Thank you.
>>
>> Best,
>> Mikhail
>>
>>


From gianmail at gmail.com  Thu Jul 16 11:04:38 2015
From: gianmail at gmail.com (Gianluca Meneghello)
Date: Thu, 16 Jul 2015 09:04:38 -0700
Subject: [petsc-users] DM and HDF5 Viewer
Message-ID: <CAOE30PSaqtDk1oW9p=1Z_wBsS5c17ag0t+MUJMhsMmhbBwOi1g@mail.gmail.com>

Hi again,

I am now trying to write a vector to an HDF5, this time using a DM
structure to impose the vector layout.

Creating the vector with (as in src/dm/examples/tutorials/ex10.c)

DMCreateGlobalVector(da2D,&gauss);

every works fine, i.e. the hdf5 file has the correct layout given by the
dimension of the DM. On the other side, if I use:

VecCreate(PETSC_COMM_WORLD,&gauss);
VecSetSizes(gauss,PETSC_DECIDE,Nx*Ny);
VecSetDM(gauss,da2D);
VecSetFromOptions(gauss);
VecSetUp(gauss);

the hdf5 file contains a single dimension vector, apparently negecting the
VecSetDM instruction (I would need this for vectors created by
MatCreateVecs, in order to have both right and left vectors available).

I did some testing but I did not manage to solve this. Is there anything I
am doing wrong, or is this the way it is supposer to work?

Thanks as always for your help,

Gianluca
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From mfadams at lbl.gov  Thu Jul 16 11:10:48 2015
From: mfadams at lbl.gov (Mark Adams)
Date: Thu, 16 Jul 2015 12:10:48 -0400
Subject: [petsc-users] Fieldsplit PC null pointer error on getksp
In-Reply-To: <CADydN5z-sVpSZ2isHe3P1Y+Xr_EYCcXYMGt89GXoR79ZAWGVew@mail.gmail.com>
References: <CADydN5xMhp0+2UQ_y5j9nAiR-5uJ5g+80xz0Q=j88Vc1B=WBdw@mail.gmail.com>
	<CAMYG4GnPYDiKdUP-+oM8tO7Wrcp2YY-6u-bj5dvCgRz2vN1fXw@mail.gmail.com>
	<CADydN5ytmAk_kBC1cjhH48HO+9qAgVdZT5XnFKVJNri0xhxbcA@mail.gmail.com>
	<CAMYG4GmgQUE3DL=GXw7ZCYY5=x9aq6DPArpvbXUuqCzuEFUPbw@mail.gmail.com>
	<CADydN5z_3-OJbCZV6Fv5uW+10G5Jspr6+ZWAYDkg0OSEvYmcXw@mail.gmail.com>
	<716CAE50-2CE0-4B6D-8FC7-E80B45DD0E49@mcs.anl.gov>
	<CADydN5wEkoC3=iwOO4MWxcpm-bgwW+SOZ9GXytppOXNXmkOB2g@mail.gmail.com>
	<401BF6DE-9E47-42CD-A65D-5439FB0FACE7@mcs.anl.gov>
	<CADOhEh6rNyhZ-QbbHXGVwzP=Gwr-31Kmy5Zr=O_mJ5efD0oSjw@mail.gmail.com>
	<CADydN5z-sVpSZ2isHe3P1Y+Xr_EYCcXYMGt89GXoR79ZAWGVew@mail.gmail.com>
Message-ID: <CADOhEh4ZczMAttOr78o=MLwjes6hwNycr3LG7wcxPPuJdN-N2Q@mail.gmail.com>

On Thu, Jul 16, 2015 at 6:33 AM, Sander Land <sander.land at gmail.com> wrote:

> Yes, I figured I'd need to rewrite my dirichlet bc implementation to zero
> out the row rather than remove the dof completely. For now I'm just
> avoiding partial bcs.
> Using MatSetBlockSize is a problem because the matrix has stuff after the
> xyzxyz (hydrostatic pressure dofs and a few coupled things).
> MatGetSubMatrix inherits the block size of 1, and I can't change it
> afterwards.
>

Humm, this needs to work.  Are you saying you get the (sub) matrix with an
IS of the non-pressure part?  You should be able to set that block size to
3.  If this get submatrix happens inside of FieldSplit then I think there
is a solution for this.



>
>
> Sander
>
> On Thu, Jul 16, 2015 at 12:26 AM, Mark Adams <mfadams at lbl.gov> wrote:
>
>> Note, you want to tell the matrix that it has these blocks with
>> MatSetBlockSize, and do not remove a single DOF (like for BCs). That is,
>> xyzxyxyz is not allowed.  The block size is critical for GAMG and would
>> think HYPRE uses it also because it does OK on elasticity.
>>
>> On Wed, Jul 15, 2015 at 2:52 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>>
>>>
>>> > On Jul 15, 2015, at 5:43 AM, Sander Land <sander.land at gmail.com>
>>> wrote:
>>> >
>>> > Hi Barry,
>>> >
>>> > I have some structures set up that map dofs to their respective matrix
>>> indices, and it wasn't difficult to change them.
>>> >
>>> > However, now this call:
>>> > MatMultAdd(ctxp->B,xp,bx,xxtmp);
>>> > is directed to "MatMultAdd_SeqAIJ_Inode" and gives a vector lock error
>>> at line 601 of mat/impls/aij/seq/inode.c
>>> > ierr = VecGetArray(zz,&z);
>>> > I think this is a bug and should be VecGetArrayRead as it doesn't need
>>> to be written to.
>>>
>>>     Oh yes, this is a bug. I have fixed it in maint, master and next
>>> >
>>> > In the old xxxyyyzzz ordering this call went to MatMultAdd_SeqAIJ,
>>> which (via VecGetArrayPair) does use VecGetArrayRead. I'm not sure what is
>>> causing the different matrix formats.
>>>
>>>    When the values are interlaced the matrix has "identical nodes"
>>> (i-nodes) which means certain rows have identical nonzero structure with
>>> there neighbors and the AIJ matrix code automatically switches to the more
>>> efficient Inode operations. This is why you only saw the bug with
>>> interlacing.
>>> >
>>> > I'm also still not sure at what point I can change the matrix block
>>> size to get the correct BoomerAMGSetNumFunctions.
>>> >
>>> > Thanks,
>>> > Sander
>>> >
>>> >
>>> >
>>> >
>>> >
>>> > On Tue, Jul 14, 2015 at 6:34 PM, Barry Smith <bsmith at mcs.anl.gov>
>>> wrote:
>>> >
>>> > > On Jul 14, 2015, at 11:37 AM, Sander Land <sander.land at gmail.com>
>>> wrote:
>>> > >
>>> > > Hi Matt,
>>> > >
>>> > > Doing things to the PC like this has worked for me for a long time.
>>> It just happened to be formerly KSPPREONLY/PCLU. Setting things like
>>> GMRES/PCNONE works as well with no errors, though it converges far too
>>> slowly.
>>> > >
>>> > > The actual preconditioner I am trying to form is one from recent
>>> literature and uses a slightly modified Schur complement split embedded in
>>> another Schur complement split with multiple solves of the inner system and
>>> very specific choices for sub-preconditioners. I don't think command line
>>> options will work very well here.
>>> > >
>>> > > I've since gone the way of just using PCSHELL and setting things up
>>> more explicitly. This seems to work, but i'm not quite sure how to set up
>>> boomeramg for one of the sub-problems.
>>> > >
>>> > > boomeramg is used on the matrix A derived from:
>>> > > MatGetSubMatrix(J,is_x ,is_x ,MAT_INITIAL_MATRIX,&ctxp->A);
>>> > > The degrees of freedom for J are xxxyyyzzzpw, with the size of
>>> xxxyyyzzz around 20k, p around 1k, and w 8 for my 'small' test problem.
>>> > >
>>> > > I can see that HYPRE_BoomerAMGSetNumFunctions takes its value from
>>> the matrix block size. This is 1 for J as it doesn't have a consistent
>>> block size. However, the number of functions for boomeramg should be 3.
>>> > > Changing the block size is not allowed by petsc, and there doesn't
>>> seem to be another way to reach HYPRE_BoomerAMGSetNumFunctions.
>>> > > What is the best way to handle this, and does it matter that the
>>> dofs are ordererd xxxyyyzzz rather than xyzxyzxyz ?
>>> >
>>> >    I don't think BoomerAMG supports xxxyyyzzz, I think it will just
>>> get very confused trying to do algebraic multigrid with this form. Read up
>>> on it but my guess is you need to rewrite the code that prepares the system
>>> to do the interlacing.
>>> >
>>> >   Barry
>>> >
>>> > >
>>> > >
>>> > > Thanks,
>>> > > Sander
>>> > >
>>> > >
>>> > >
>>> > > On Fri, Jul 10, 2015 at 7:44 PM, Matthew Knepley <knepley at gmail.com>
>>> wrote:
>>> > > On Tue, Jun 30, 2015 at 3:10 PM, Sander Land <sander.land at gmail.com>
>>> wrote:
>>> > > This gives
>>> > > [0]PETSC ERROR: Object is in wrong state
>>> > > [0]PETSC ERROR: Matrix must be set first
>>> > >
>>> > > The PC is from a SNESGetKSP, and I have called SNESSetJacobian
>>> before this.
>>> > >
>>> > > If this is embedded in a SNES, it is very messy to yank it out and
>>> do thing manually. However, if you
>>> > > set the matrix in the PC manually, it might work.
>>> > >
>>> > > However, I would encourage you to try an alternate scheme and see if
>>> you think it is easier. We have
>>> > > started to use the DM object to hold this kind of information. For
>>> FieldSplit, I think it is easier to tell
>>> > > a DMShell about your field division, and then have it pass this on
>>> to PCFIELDSPLIT. So you would
>>> > >
>>> > >   a) Create a DMSHELL
>>> > >
>>> > >   b) Create a PetscSection and call DMSetDefaultSection()
>>> > >
>>> > >   c) Call SNESSetDM()
>>> > >
>>> > >   d) use command line options to configure the split
>>> -pc_fieldsplit_0_fields 0 -pc_fieldsplit_1_fields 1
>>> > >
>>> > > Then everything should work, and can work in any embedded context.
>>> Does this make sense?
>>> > >
>>> > >   Thanks,
>>> > >
>>> > >     Matt
>>> > >
>>> > > Thanks,
>>> > > Sander
>>> > >
>>> > > On Tue, Jun 30, 2015 at 2:09 PM, Matthew Knepley <knepley at gmail.com>
>>> wrote:
>>> > > On Tue, Jun 30, 2015 at 11:43 AM, Sander Land <sander.land at gmail.com>
>>> wrote:
>>> > > I am trying to use the Schur complement preconditioner in petsc, but
>>> am encountering a null argument error calling PCFieldSplitGetSubKSP.
>>> > > This only happens on PC_COMPOSITE_SCHUR, the multiplicative/additive
>>> options do return a KSP array.
>>> > >
>>> > > Error message:
>>> > >
>>> > > [0]PETSC ERROR: --------------------- Error Message
>>> --------------------------------------------------------------
>>> > > [0]PETSC ERROR: Null argument, when expecting valid pointer
>>> > > [0]PETSC ERROR: Null Object: Parameter # 1
>>> > > [0]PETSC ERROR: See
>>> http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble
>>> shooting.
>>> > > [0]PETSC ERROR: Petsc Release Version 3.6.0, Jun, 09, 2015
>>> > > [0]PETSC ERROR: ./elecmech on a arch-linux2-cxx-debug
>>> > > [0]PETSC ERROR: Configure options --with-shared-libraries=1
>>> --with-debugging=1 --download-openmpi=1 --with-clanguage=c++
>>> --download-fblaslapack=1 --download-scalapack=1 --download-blacs=1
>>> --download-suitesparse=1 --download-pastix=1 --download-superlu=1
>>> --dowload-essl=1 --download-ptscotch=1 --download-mumps=1 --download-lusol=1
>>> > > [0]PETSC ERROR: #1 MatSchurComplementGetKSP() line 317 in
>>> petsc-3.6/src/ksp/ksp/utils/schurm.c
>>> > > [0]PETSC ERROR: #2 PCFieldSplitGetSubKSP_FieldSplit_Schur() line
>>> 1264 in petsc-3.6/src/ksp/pc/impls/fieldsplit/fieldsplit.c
>>> > > [0]PETSC ERROR: #3 PCFieldSplitGetSubKSP() line 1668 in
>>> petsc-3.6/src/ksp/pc/impls/fieldsplit/fieldsplit.c
>>> > >
>>> > > Code snippet:
>>> > >
>>> > >
>>> ISCreateGeneral(PETSC_COMM_SELF,xp_dofs,&ii[0],PETSC_COPY_VALUES,&is_xp);
>>> > > ISCreateGeneral(PETSC_COMM_SELF,all_dofs -
>>> xp_dofs,&ii[xp_dofs],PETSC_COPY_VALUES,&is_wk);
>>> > >
>>> > > PCSetType(pc,PCFIELDSPLIT);
>>> > > PCFieldSplitSetType(pc,PC_COMPOSITE_SCHUR);
>>> > > PCFieldSplitSetIS(pc,"xp",is_xp);
>>> > > PCFieldSplitSetIS(pc,"wk",is_wk);
>>> > > int n;
>>> > > KSP* ksps;
>>> > > PC   subpc;
>>> > > PCFieldSplitGetSubKSP(pc,&n,&ksps);
>>> > >
>>> > >
>>> > > ii here is simply an array with ii[i] = i. There is probably a
>>> better way to simply indicate two blocks of different size, but I couldn't
>>> find it.
>>> > >
>>> > > It looks like the PC is not setup. Can you try calling PCSetUp(pc)
>>> before GetSubKSP()?
>>> > >
>>> > >   Thanks,
>>> > >
>>> > >      Matt
>>> > >
>>> > > Thanks,
>>> > > Sander
>>> > >
>>> > >
>>> > >
>>> > > --
>>> > > What most experimenters take for granted before they begin their
>>> experiments is infinitely more interesting than any results to which their
>>> experiments lead.
>>> > > -- Norbert Wiener
>>> > >
>>> > >
>>> > >
>>> > >
>>> > > --
>>> > > What most experimenters take for granted before they begin their
>>> experiments is infinitely more interesting than any results to which their
>>> experiments lead.
>>> > > -- Norbert Wiener
>>> > >
>>> >
>>> >
>>>
>>>
>>
>
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From mfadams at lbl.gov  Thu Jul 16 11:13:01 2015
From: mfadams at lbl.gov (Mark Adams)
Date: Thu, 16 Jul 2015 12:13:01 -0400
Subject: [petsc-users] PETSc / GAMG user counts
In-Reply-To: <CAKiVBtt8-ryZ1b3zWdQW7N-YZwSiG45P1fuf3vdcz1W7ETRdPw@mail.gmail.com>
References: <CADOhEh6w7xK4Fna7mwSnbYkkt-YCWMpqCy9ZP1jqW6RuY_36xQ@mail.gmail.com>
	<87pp3us869.fsf@jedbrown.org>
	<CADOhEh6VDGiUHS2JE_+=RBkBfae03hvSFsugZFq8u337h32XFg@mail.gmail.com>
	<E08365D0-AFE8-431B-A388-30DA5C079F4F@mcs.anl.gov>
	<CAKiVBtt8-ryZ1b3zWdQW7N-YZwSiG45P1fuf3vdcz1W7ETRdPw@mail.gmail.com>
Message-ID: <CADOhEh5TNCU6vP_ZGjrLxcBE8CQxTJC-eAsr8Pz70F-PdN5KHw@mail.gmail.com>

On Wed, Jul 15, 2015 at 9:23 PM, Paul T. Bauman <ptbauman at gmail.com> wrote:

> Maybe relevant pubs/bibtex could be added alongside the PETSc ones on the
> PETSc webpage to help this? (Shame on me, but is there a relevant GAMG
> publication?) It doesn't help with the disingenuous researcher not willing
> to go the extra step of proper citation, but would certainly help someone
> like me that wants to do right. E.g. in this case, I would specifically
> cite GAMG as well as PETSc.
>

I am writing one today as a matter of fact, with Peter, Toby and Garth.  I
will need to remember to get this into the web page when it is accepted.


>
> On Wed, Jul 15, 2015 at 8:32 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>
>>
>> > On Jul 15, 2015, at 6:53 PM, Mark Adams <mfadams at lbl.gov> wrote:
>> >
>> > Where is this list of (known) apps?
>>
>> http://www.mcs.anl.gov/petsc/publications/index.html
>>
>> but we don't keep it up to date anymore because it is a manual process to
>> find new publications and add their bibtex entries. Thus we mostly just
>> point to google scholar for recent stuff.
>>
>>   Verifying someone uses a particular part of PETSc (like GAMG) is
>> difficult because you need to locate their publication and see if they
>> mention it in the text (which often they will not do) or if they sent some
>> email and mentioned using it. I've played with the idea of PETSc programs
>> automatically sending back what solvers they use but for some reason some
>> PETSc developers get paranoid about collecting this kind of information :-).
>>
>>   Just count the number of email threads that have GAMG in the text and
>> give that number to David Brown :-)
>>
>>
>>
>>   Barry
>>
>> > Thanks,
>> >
>> > On Tue, Jul 14, 2015 at 6:09 PM, Jed Brown <jed at jedbrown.org> wrote:
>> > Mark Adams <mfadams at lbl.gov> writes:
>> >
>> > > Do we have any data with respect to the number of PETSc users?
>> Better yet
>> > > number of GAMG users?
>> >
>> > Mailing list statistics, downstream software packages, papers, and
>> > commits.
>> >
>> > We don't spy on users, so just measure products that are made public.
>> >
>>
>>
>
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From mfadams at lbl.gov  Thu Jul 16 11:14:28 2015
From: mfadams at lbl.gov (Mark Adams)
Date: Thu, 16 Jul 2015 12:14:28 -0400
Subject: [petsc-users] PETSc / GAMG user counts
In-Reply-To: <CAKiVBtvMK0AFnuju7M6L6YgBQNcj8zw+OfAk7DnyjtCsh08yCA@mail.gmail.com>
References: <CADOhEh6w7xK4Fna7mwSnbYkkt-YCWMpqCy9ZP1jqW6RuY_36xQ@mail.gmail.com>
	<87pp3us869.fsf@jedbrown.org>
	<CADOhEh6VDGiUHS2JE_+=RBkBfae03hvSFsugZFq8u337h32XFg@mail.gmail.com>
	<E08365D0-AFE8-431B-A388-30DA5C079F4F@mcs.anl.gov>
	<CAKiVBtt8-ryZ1b3zWdQW7N-YZwSiG45P1fuf3vdcz1W7ETRdPw@mail.gmail.com>
	<CAKiVBtvMK0AFnuju7M6L6YgBQNcj8zw+OfAk7DnyjtCsh08yCA@mail.gmail.com>
Message-ID: <CADOhEh5aih_U5MpoRou1v9fxKV39809Pukz-bwt8PnWjY0pD6w@mail.gmail.com>

understood,

On Wed, Jul 15, 2015 at 9:25 PM, Paul T. Bauman <ptbauman at gmail.com> wrote:

>
>
> On Wed, Jul 15, 2015 at 9:23 PM, Paul T. Bauman <ptbauman at gmail.com>
> wrote:
>
>> (Shame on me, but is there a relevant GAMG publication?)
>>
>
> Arg, this came off bad, sorry. I meant, is there a particular publication
> for which GAMG should be cited?
>
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From jed at jedbrown.org  Thu Jul 16 11:14:50 2015
From: jed at jedbrown.org (Jed Brown)
Date: Thu, 16 Jul 2015 10:14:50 -0600
Subject: [petsc-users] DM and HDF5 Viewer
In-Reply-To: <CAOE30PSaqtDk1oW9p=1Z_wBsS5c17ag0t+MUJMhsMmhbBwOi1g@mail.gmail.com>
References: <CAOE30PSaqtDk1oW9p=1Z_wBsS5c17ag0t+MUJMhsMmhbBwOi1g@mail.gmail.com>
Message-ID: <87h9p4f5ad.fsf@jedbrown.org>

Gianluca Meneghello <gianmail at gmail.com> writes:

> Hi again,
>
> I am now trying to write a vector to an HDF5, this time using a DM
> structure to impose the vector layout.
>
> Creating the vector with (as in src/dm/examples/tutorials/ex10.c)
>
> DMCreateGlobalVector(da2D,&gauss);
>
> every works fine, i.e. the hdf5 file has the correct layout given by the
> dimension of the DM. On the other side, if I use:
>
> VecCreate(PETSC_COMM_WORLD,&gauss);
> VecSetSizes(gauss,PETSC_DECIDE,Nx*Ny);
> VecSetDM(gauss,da2D);

VecSetDM only associates a DM with the Vec.  It does not interpose
itself into VecView.

Should we change this so that creating a Vec of the correct size/block
size/layout and associating a DM is equivalent?  Perhaps, but it's more
nuanced than it might seem.

Why don't you want to just call DMCreateGlobalVector()?
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From mfadams at lbl.gov  Thu Jul 16 11:16:41 2015
From: mfadams at lbl.gov (Mark Adams)
Date: Thu, 16 Jul 2015 12:16:41 -0400
Subject: [petsc-users] PETSc / GAMG user counts
In-Reply-To: <E08365D0-AFE8-431B-A388-30DA5C079F4F@mcs.anl.gov>
References: <CADOhEh6w7xK4Fna7mwSnbYkkt-YCWMpqCy9ZP1jqW6RuY_36xQ@mail.gmail.com>
	<87pp3us869.fsf@jedbrown.org>
	<CADOhEh6VDGiUHS2JE_+=RBkBfae03hvSFsugZFq8u337h32XFg@mail.gmail.com>
	<E08365D0-AFE8-431B-A388-30DA5C079F4F@mcs.anl.gov>
Message-ID: <CADOhEh5CxodG9=XndjqQV2xnzH=mGExOx0_a_ZADkQKyCuiPug@mail.gmail.com>

>
>
>   Just count the number of email threads that have GAMG in the text and
> give that number to David Brown :-)
>
>
138 since last January. I have seriously considered this!
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From gianmail at gmail.com  Thu Jul 16 11:18:57 2015
From: gianmail at gmail.com (Gianluca Meneghello)
Date: Thu, 16 Jul 2015 09:18:57 -0700
Subject: [petsc-users] DM and HDF5 Viewer
In-Reply-To: <87h9p4f5ad.fsf@jedbrown.org>
References: <CAOE30PSaqtDk1oW9p=1Z_wBsS5c17ag0t+MUJMhsMmhbBwOi1g@mail.gmail.com>
	<87h9p4f5ad.fsf@jedbrown.org>
Message-ID: <CAOE30PSdcmsnBKR7rVF9QhEUGggznFJACuZrt9DqZTxvhskPEQ@mail.gmail.com>

I need both right and left vectors for use in a SLEPc SVD decomposition; it
is my understanding that the correct layout is obtained with MatCreateVecs
and that only the layout for the right vector is created with
DMCreateGlobalVector.

Or I might be wrong and there is actually no difference! If so I will
use DMCreateGlobalVector
without any problem

Thanks

Gianluca





On Thu, Jul 16, 2015 at 9:14 AM, Jed Brown <jed at jedbrown.org> wrote:

> Gianluca Meneghello <gianmail at gmail.com> writes:
>
> > Hi again,
> >
> > I am now trying to write a vector to an HDF5, this time using a DM
> > structure to impose the vector layout.
> >
> > Creating the vector with (as in src/dm/examples/tutorials/ex10.c)
> >
> > DMCreateGlobalVector(da2D,&gauss);
> >
> > every works fine, i.e. the hdf5 file has the correct layout given by the
> > dimension of the DM. On the other side, if I use:
> >
> > VecCreate(PETSC_COMM_WORLD,&gauss);
> > VecSetSizes(gauss,PETSC_DECIDE,Nx*Ny);
> > VecSetDM(gauss,da2D);
>
> VecSetDM only associates a DM with the Vec.  It does not interpose
> itself into VecView.
>
> Should we change this so that creating a Vec of the correct size/block
> size/layout and associating a DM is equivalent?  Perhaps, but it's more
> nuanced than it might seem.
>
> Why don't you want to just call DMCreateGlobalVector()?
>
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From jed at jedbrown.org  Thu Jul 16 11:25:20 2015
From: jed at jedbrown.org (Jed Brown)
Date: Thu, 16 Jul 2015 10:25:20 -0600
Subject: [petsc-users] DM and HDF5 Viewer
In-Reply-To: <CAOE30PSdcmsnBKR7rVF9QhEUGggznFJACuZrt9DqZTxvhskPEQ@mail.gmail.com>
References: <CAOE30PSaqtDk1oW9p=1Z_wBsS5c17ag0t+MUJMhsMmhbBwOi1g@mail.gmail.com>
	<87h9p4f5ad.fsf@jedbrown.org>
	<CAOE30PSdcmsnBKR7rVF9QhEUGggznFJACuZrt9DqZTxvhskPEQ@mail.gmail.com>
Message-ID: <87egk8f4sv.fsf@jedbrown.org>

Gianluca Meneghello <gianmail at gmail.com> writes:

> I need both right and left vectors for use in a SLEPc SVD decomposition; it
> is my understanding that the correct layout is obtained with MatCreateVecs
> and that only the layout for the right vector is created with
> DMCreateGlobalVector.

Do you have a non-square matrix?  If so, is the left vector associated
with a different DM?

> Or I might be wrong and there is actually no difference! If so I will
> use DMCreateGlobalVector
> without any problem

If the system is square, DMCreateGlobalVector should be correct.
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From gianmail at gmail.com  Thu Jul 16 12:34:39 2015
From: gianmail at gmail.com (Gianluca Meneghello)
Date: Thu, 16 Jul 2015 10:34:39 -0700
Subject: [petsc-users] DM and HDF5 Viewer
In-Reply-To: <87egk8f4sv.fsf@jedbrown.org>
References: <CAOE30PSaqtDk1oW9p=1Z_wBsS5c17ag0t+MUJMhsMmhbBwOi1g@mail.gmail.com>
	<87h9p4f5ad.fsf@jedbrown.org>
	<CAOE30PSdcmsnBKR7rVF9QhEUGggznFJACuZrt9DqZTxvhskPEQ@mail.gmail.com>
	<87egk8f4sv.fsf@jedbrown.org>
Message-ID: <CAOE30PQjZELbWASsS4iMxHJhUN0WVGK3qLmU7569pLHcy0de5A@mail.gmail.com>

It is square. If so, I will use DMCreateGlobalVector.

Thanks!

Gianluca

On Thu, Jul 16, 2015 at 9:25 AM, Jed Brown <jed at jedbrown.org> wrote:

> Gianluca Meneghello <gianmail at gmail.com> writes:
>
> > I need both right and left vectors for use in a SLEPc SVD decomposition;
> it
> > is my understanding that the correct layout is obtained with
> MatCreateVecs
> > and that only the layout for the right vector is created with
> > DMCreateGlobalVector.
>
> Do you have a non-square matrix?  If so, is the left vector associated
> with a different DM?
>
> > Or I might be wrong and there is actually no difference! If so I will
> > use DMCreateGlobalVector
> > without any problem
>
> If the system is square, DMCreateGlobalVector should be correct.
>
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From bsmith at mcs.anl.gov  Thu Jul 16 13:31:57 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Thu, 16 Jul 2015 13:31:57 -0500
Subject: [petsc-users] DM and HDF5 Viewer
In-Reply-To: <87h9p4f5ad.fsf@jedbrown.org>
References: <CAOE30PSaqtDk1oW9p=1Z_wBsS5c17ag0t+MUJMhsMmhbBwOi1g@mail.gmail.com>
	<87h9p4f5ad.fsf@jedbrown.org>
Message-ID: <F0E34863-5416-45D9-A954-ECC6CAC5B37E@mcs.anl.gov>


> On Jul 16, 2015, at 11:14 AM, Jed Brown <jed at jedbrown.org> wrote:
> 
> Gianluca Meneghello <gianmail at gmail.com> writes:
> 
>> Hi again,
>> 
>> I am now trying to write a vector to an HDF5, this time using a DM
>> structure to impose the vector layout.
>> 
>> Creating the vector with (as in src/dm/examples/tutorials/ex10.c)
>> 
>> DMCreateGlobalVector(da2D,&gauss);
>> 
>> every works fine, i.e. the hdf5 file has the correct layout given by the
>> dimension of the DM. On the other side, if I use:
>> 
>> VecCreate(PETSC_COMM_WORLD,&gauss);
>> VecSetSizes(gauss,PETSC_DECIDE,Nx*Ny);
>> VecSetDM(gauss,da2D);
> 
> VecSetDM only associates a DM with the Vec.  It does not interpose
> itself into VecView.
> 
> Should we change this so that creating a Vec of the correct size/block
> size/layout and associating a DM is equivalent?  Perhaps, but it's more
> nuanced than it might seem.

  Yikes. VecSetDM() seems a very dangerous and odd thing. Should it exist? If it exists it seems it should be exactly equivalent to creating the vector from the DM.

> 
> Why don't you want to just call DMCreateGlobalVector()?


From sander.land at gmail.com  Thu Jul 16 13:35:03 2015
From: sander.land at gmail.com (Sander Land)
Date: Thu, 16 Jul 2015 19:35:03 +0100
Subject: [petsc-users] Fieldsplit PC null pointer error on getksp
In-Reply-To: <CADOhEh4ZczMAttOr78o=MLwjes6hwNycr3LG7wcxPPuJdN-N2Q@mail.gmail.com>
References: <CADydN5xMhp0+2UQ_y5j9nAiR-5uJ5g+80xz0Q=j88Vc1B=WBdw@mail.gmail.com>
	<CAMYG4GnPYDiKdUP-+oM8tO7Wrcp2YY-6u-bj5dvCgRz2vN1fXw@mail.gmail.com>
	<CADydN5ytmAk_kBC1cjhH48HO+9qAgVdZT5XnFKVJNri0xhxbcA@mail.gmail.com>
	<CAMYG4GmgQUE3DL=GXw7ZCYY5=x9aq6DPArpvbXUuqCzuEFUPbw@mail.gmail.com>
	<CADydN5z_3-OJbCZV6Fv5uW+10G5Jspr6+ZWAYDkg0OSEvYmcXw@mail.gmail.com>
	<716CAE50-2CE0-4B6D-8FC7-E80B45DD0E49@mcs.anl.gov>
	<CADydN5wEkoC3=iwOO4MWxcpm-bgwW+SOZ9GXytppOXNXmkOB2g@mail.gmail.com>
	<401BF6DE-9E47-42CD-A65D-5439FB0FACE7@mcs.anl.gov>
	<CADOhEh6rNyhZ-QbbHXGVwzP=Gwr-31Kmy5Zr=O_mJ5efD0oSjw@mail.gmail.com>
	<CADydN5z-sVpSZ2isHe3P1Y+Xr_EYCcXYMGt89GXoR79ZAWGVew@mail.gmail.com>
	<CADOhEh4ZczMAttOr78o=MLwjes6hwNycr3LG7wcxPPuJdN-N2Q@mail.gmail.com>
Message-ID: <CADydN5zMbfiF5LV3xZ=BvXcoBR9oECWAD=3Ue4UcY-pfPquubA@mail.gmail.com>

Hadn't even thought of IS being the place to look for this, I see there is
ISBlockGetSize and will give that a try tomorrow.
Thanks,
Sander

On Thu, Jul 16, 2015 at 5:10 PM, Mark Adams <mfadams at lbl.gov> wrote:

>
>
> On Thu, Jul 16, 2015 at 6:33 AM, Sander Land <sander.land at gmail.com>
> wrote:
>
>> Yes, I figured I'd need to rewrite my dirichlet bc implementation to zero
>> out the row rather than remove the dof completely. For now I'm just
>> avoiding partial bcs.
>> Using MatSetBlockSize is a problem because the matrix has stuff after the
>> xyzxyz (hydrostatic pressure dofs and a few coupled things).
>> MatGetSubMatrix inherits the block size of 1, and I can't change it
>> afterwards.
>>
>
> Humm, this needs to work.  Are you saying you get the (sub) matrix with an
> IS of the non-pressure part?  You should be able to set that block size to
> 3.  If this get submatrix happens inside of FieldSplit then I think there
> is a solution for this.
>
>
>
>>
>>
>> Sander
>>
>> On Thu, Jul 16, 2015 at 12:26 AM, Mark Adams <mfadams at lbl.gov> wrote:
>>
>>> Note, you want to tell the matrix that it has these blocks with
>>> MatSetBlockSize, and do not remove a single DOF (like for BCs). That is,
>>> xyzxyxyz is not allowed.  The block size is critical for GAMG and would
>>> think HYPRE uses it also because it does OK on elasticity.
>>>
>>> On Wed, Jul 15, 2015 at 2:52 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>>>
>>>>
>>>> > On Jul 15, 2015, at 5:43 AM, Sander Land <sander.land at gmail.com>
>>>> wrote:
>>>> >
>>>> > Hi Barry,
>>>> >
>>>> > I have some structures set up that map dofs to their respective
>>>> matrix indices, and it wasn't difficult to change them.
>>>> >
>>>> > However, now this call:
>>>> > MatMultAdd(ctxp->B,xp,bx,xxtmp);
>>>> > is directed to "MatMultAdd_SeqAIJ_Inode" and gives a vector lock
>>>> error at line 601 of mat/impls/aij/seq/inode.c
>>>> > ierr = VecGetArray(zz,&z);
>>>> > I think this is a bug and should be VecGetArrayRead as it doesn't
>>>> need to be written to.
>>>>
>>>>     Oh yes, this is a bug. I have fixed it in maint, master and next
>>>> >
>>>> > In the old xxxyyyzzz ordering this call went to MatMultAdd_SeqAIJ,
>>>> which (via VecGetArrayPair) does use VecGetArrayRead. I'm not sure what is
>>>> causing the different matrix formats.
>>>>
>>>>    When the values are interlaced the matrix has "identical nodes"
>>>> (i-nodes) which means certain rows have identical nonzero structure with
>>>> there neighbors and the AIJ matrix code automatically switches to the more
>>>> efficient Inode operations. This is why you only saw the bug with
>>>> interlacing.
>>>> >
>>>> > I'm also still not sure at what point I can change the matrix block
>>>> size to get the correct BoomerAMGSetNumFunctions.
>>>> >
>>>> > Thanks,
>>>> > Sander
>>>> >
>>>> >
>>>> >
>>>> >
>>>> >
>>>> > On Tue, Jul 14, 2015 at 6:34 PM, Barry Smith <bsmith at mcs.anl.gov>
>>>> wrote:
>>>> >
>>>> > > On Jul 14, 2015, at 11:37 AM, Sander Land <sander.land at gmail.com>
>>>> wrote:
>>>> > >
>>>> > > Hi Matt,
>>>> > >
>>>> > > Doing things to the PC like this has worked for me for a long time.
>>>> It just happened to be formerly KSPPREONLY/PCLU. Setting things like
>>>> GMRES/PCNONE works as well with no errors, though it converges far too
>>>> slowly.
>>>> > >
>>>> > > The actual preconditioner I am trying to form is one from recent
>>>> literature and uses a slightly modified Schur complement split embedded in
>>>> another Schur complement split with multiple solves of the inner system and
>>>> very specific choices for sub-preconditioners. I don't think command line
>>>> options will work very well here.
>>>> > >
>>>> > > I've since gone the way of just using PCSHELL and setting things up
>>>> more explicitly. This seems to work, but i'm not quite sure how to set up
>>>> boomeramg for one of the sub-problems.
>>>> > >
>>>> > > boomeramg is used on the matrix A derived from:
>>>> > > MatGetSubMatrix(J,is_x ,is_x ,MAT_INITIAL_MATRIX,&ctxp->A);
>>>> > > The degrees of freedom for J are xxxyyyzzzpw, with the size of
>>>> xxxyyyzzz around 20k, p around 1k, and w 8 for my 'small' test problem.
>>>> > >
>>>> > > I can see that HYPRE_BoomerAMGSetNumFunctions takes its value from
>>>> the matrix block size. This is 1 for J as it doesn't have a consistent
>>>> block size. However, the number of functions for boomeramg should be 3.
>>>> > > Changing the block size is not allowed by petsc, and there doesn't
>>>> seem to be another way to reach HYPRE_BoomerAMGSetNumFunctions.
>>>> > > What is the best way to handle this, and does it matter that the
>>>> dofs are ordererd xxxyyyzzz rather than xyzxyzxyz ?
>>>> >
>>>> >    I don't think BoomerAMG supports xxxyyyzzz, I think it will just
>>>> get very confused trying to do algebraic multigrid with this form. Read up
>>>> on it but my guess is you need to rewrite the code that prepares the system
>>>> to do the interlacing.
>>>> >
>>>> >   Barry
>>>> >
>>>> > >
>>>> > >
>>>> > > Thanks,
>>>> > > Sander
>>>> > >
>>>> > >
>>>> > >
>>>> > > On Fri, Jul 10, 2015 at 7:44 PM, Matthew Knepley <knepley at gmail.com>
>>>> wrote:
>>>> > > On Tue, Jun 30, 2015 at 3:10 PM, Sander Land <sander.land at gmail.com>
>>>> wrote:
>>>> > > This gives
>>>> > > [0]PETSC ERROR: Object is in wrong state
>>>> > > [0]PETSC ERROR: Matrix must be set first
>>>> > >
>>>> > > The PC is from a SNESGetKSP, and I have called SNESSetJacobian
>>>> before this.
>>>> > >
>>>> > > If this is embedded in a SNES, it is very messy to yank it out and
>>>> do thing manually. However, if you
>>>> > > set the matrix in the PC manually, it might work.
>>>> > >
>>>> > > However, I would encourage you to try an alternate scheme and see
>>>> if you think it is easier. We have
>>>> > > started to use the DM object to hold this kind of information. For
>>>> FieldSplit, I think it is easier to tell
>>>> > > a DMShell about your field division, and then have it pass this on
>>>> to PCFIELDSPLIT. So you would
>>>> > >
>>>> > >   a) Create a DMSHELL
>>>> > >
>>>> > >   b) Create a PetscSection and call DMSetDefaultSection()
>>>> > >
>>>> > >   c) Call SNESSetDM()
>>>> > >
>>>> > >   d) use command line options to configure the split
>>>> -pc_fieldsplit_0_fields 0 -pc_fieldsplit_1_fields 1
>>>> > >
>>>> > > Then everything should work, and can work in any embedded context.
>>>> Does this make sense?
>>>> > >
>>>> > >   Thanks,
>>>> > >
>>>> > >     Matt
>>>> > >
>>>> > > Thanks,
>>>> > > Sander
>>>> > >
>>>> > > On Tue, Jun 30, 2015 at 2:09 PM, Matthew Knepley <knepley at gmail.com>
>>>> wrote:
>>>> > > On Tue, Jun 30, 2015 at 11:43 AM, Sander Land <
>>>> sander.land at gmail.com> wrote:
>>>> > > I am trying to use the Schur complement preconditioner in petsc,
>>>> but am encountering a null argument error calling PCFieldSplitGetSubKSP.
>>>> > > This only happens on PC_COMPOSITE_SCHUR, the
>>>> multiplicative/additive options do return a KSP array.
>>>> > >
>>>> > > Error message:
>>>> > >
>>>> > > [0]PETSC ERROR: --------------------- Error Message
>>>> --------------------------------------------------------------
>>>> > > [0]PETSC ERROR: Null argument, when expecting valid pointer
>>>> > > [0]PETSC ERROR: Null Object: Parameter # 1
>>>> > > [0]PETSC ERROR: See
>>>> http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble
>>>> shooting.
>>>> > > [0]PETSC ERROR: Petsc Release Version 3.6.0, Jun, 09, 2015
>>>> > > [0]PETSC ERROR: ./elecmech on a arch-linux2-cxx-debug
>>>> > > [0]PETSC ERROR: Configure options --with-shared-libraries=1
>>>> --with-debugging=1 --download-openmpi=1 --with-clanguage=c++
>>>> --download-fblaslapack=1 --download-scalapack=1 --download-blacs=1
>>>> --download-suitesparse=1 --download-pastix=1 --download-superlu=1
>>>> --dowload-essl=1 --download-ptscotch=1 --download-mumps=1 --download-lusol=1
>>>> > > [0]PETSC ERROR: #1 MatSchurComplementGetKSP() line 317 in
>>>> petsc-3.6/src/ksp/ksp/utils/schurm.c
>>>> > > [0]PETSC ERROR: #2 PCFieldSplitGetSubKSP_FieldSplit_Schur() line
>>>> 1264 in petsc-3.6/src/ksp/pc/impls/fieldsplit/fieldsplit.c
>>>> > > [0]PETSC ERROR: #3 PCFieldSplitGetSubKSP() line 1668 in
>>>> petsc-3.6/src/ksp/pc/impls/fieldsplit/fieldsplit.c
>>>> > >
>>>> > > Code snippet:
>>>> > >
>>>> > >
>>>> ISCreateGeneral(PETSC_COMM_SELF,xp_dofs,&ii[0],PETSC_COPY_VALUES,&is_xp);
>>>> > > ISCreateGeneral(PETSC_COMM_SELF,all_dofs -
>>>> xp_dofs,&ii[xp_dofs],PETSC_COPY_VALUES,&is_wk);
>>>> > >
>>>> > > PCSetType(pc,PCFIELDSPLIT);
>>>> > > PCFieldSplitSetType(pc,PC_COMPOSITE_SCHUR);
>>>> > > PCFieldSplitSetIS(pc,"xp",is_xp);
>>>> > > PCFieldSplitSetIS(pc,"wk",is_wk);
>>>> > > int n;
>>>> > > KSP* ksps;
>>>> > > PC   subpc;
>>>> > > PCFieldSplitGetSubKSP(pc,&n,&ksps);
>>>> > >
>>>> > >
>>>> > > ii here is simply an array with ii[i] = i. There is probably a
>>>> better way to simply indicate two blocks of different size, but I couldn't
>>>> find it.
>>>> > >
>>>> > > It looks like the PC is not setup. Can you try calling PCSetUp(pc)
>>>> before GetSubKSP()?
>>>> > >
>>>> > >   Thanks,
>>>> > >
>>>> > >      Matt
>>>> > >
>>>> > > Thanks,
>>>> > > Sander
>>>> > >
>>>> > >
>>>> > >
>>>> > > --
>>>> > > What most experimenters take for granted before they begin their
>>>> experiments is infinitely more interesting than any results to which their
>>>> experiments lead.
>>>> > > -- Norbert Wiener
>>>> > >
>>>> > >
>>>> > >
>>>> > >
>>>> > > --
>>>> > > What most experimenters take for granted before they begin their
>>>> experiments is infinitely more interesting than any results to which their
>>>> experiments lead.
>>>> > > -- Norbert Wiener
>>>> > >
>>>> >
>>>> >
>>>>
>>>>
>>>
>>
>
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From knepley at gmail.com  Thu Jul 16 13:35:23 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Thu, 16 Jul 2015 13:35:23 -0500
Subject: [petsc-users] DM and HDF5 Viewer
In-Reply-To: <F0E34863-5416-45D9-A954-ECC6CAC5B37E@mcs.anl.gov>
References: <CAOE30PSaqtDk1oW9p=1Z_wBsS5c17ag0t+MUJMhsMmhbBwOi1g@mail.gmail.com>
	<87h9p4f5ad.fsf@jedbrown.org>
	<F0E34863-5416-45D9-A954-ECC6CAC5B37E@mcs.anl.gov>
Message-ID: <CAMYG4G=HNCrWf7gGgX6YKFRL3gXajJSDN06wfq6A8nUj-wwtKw@mail.gmail.com>

On Thu, Jul 16, 2015 at 1:31 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:

>
> > On Jul 16, 2015, at 11:14 AM, Jed Brown <jed at jedbrown.org> wrote:
> >
> > Gianluca Meneghello <gianmail at gmail.com> writes:
> >
> >> Hi again,
> >>
> >> I am now trying to write a vector to an HDF5, this time using a DM
> >> structure to impose the vector layout.
> >>
> >> Creating the vector with (as in src/dm/examples/tutorials/ex10.c)
> >>
> >> DMCreateGlobalVector(da2D,&gauss);
> >>
> >> every works fine, i.e. the hdf5 file has the correct layout given by the
> >> dimension of the DM. On the other side, if I use:
> >>
> >> VecCreate(PETSC_COMM_WORLD,&gauss);
> >> VecSetSizes(gauss,PETSC_DECIDE,Nx*Ny);
> >> VecSetDM(gauss,da2D);
> >
> > VecSetDM only associates a DM with the Vec.  It does not interpose
> > itself into VecView.
> >
> > Should we change this so that creating a Vec of the correct size/block
> > size/layout and associating a DM is equivalent?  Perhaps, but it's more
> > nuanced than it might seem.
>
>   Yikes. VecSetDM() seems a very dangerous and odd thing. Should it exist?
> If it exists it seems it should be exactly equivalent to creating the
> vector from the DM.
>

I tend to disagree. It is used to set a member variable which is not
exposed:

find src -name "*.c" | xargs grep VecSetDM
src/dm/impls/composite/pack.c:  ierr = VecSetDM(*gvec, dm);CHKERRQ(ierr);
src/dm/impls/composite/pack.c:  ierr = VecSetDM(*lvec, dm);CHKERRQ(ierr);
src/dm/impls/da/dadist.c:    ierr = VecSetDM(*g, da);CHKERRQ(ierr);
src/dm/impls/da/dalocal.c:    ierr = VecSetDM(*g, da);CHKERRQ(ierr);
src/dm/impls/network/networkcreate.c:  ierr =
VecSetDM(*vec,dm);CHKERRQ(ierr);
src/dm/impls/network/networkcreate.c:  ierr =
VecSetDM(*vec,dm);CHKERRQ(ierr);
src/dm/impls/redundant/dmredundant.c:  ierr  =
VecSetDM(*gvec,dm);CHKERRQ(ierr);
src/dm/impls/redundant/dmredundant.c:  ierr  =
VecSetDM(*lvec,dm);CHKERRQ(ierr);
src/dm/impls/shell/dmshell.c:  ierr = VecSetDM(*gvec,dm);CHKERRQ(ierr);
src/dm/impls/shell/dmshell.c:  ierr = VecSetDM(*gvec,dm);CHKERRQ(ierr);
src/dm/impls/sliced/sliced.c:  ierr  = VecSetDM(*gvec,dm);CHKERRQ(ierr);
src/dm/interface/dmi.c:  ierr = VecSetDM(*vec, dm);CHKERRQ(ierr);
src/dm/interface/dmi.c:  ierr = VecSetDM(*vec, dm);CHKERRQ(ierr);
src/dm/interface/ftn-auto/dmf.c:*__ierr = VecSetDM(

 I don't like putting in a bunch of side-effects. Those come from actually
being created from a DM, which is correct.

   Matt


> >
> > Why don't you want to just call DMCreateGlobalVector()?
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From bsmith at mcs.anl.gov  Thu Jul 16 13:51:22 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Thu, 16 Jul 2015 13:51:22 -0500
Subject: [petsc-users] DM and HDF5 Viewer
In-Reply-To: <CAMYG4G=HNCrWf7gGgX6YKFRL3gXajJSDN06wfq6A8nUj-wwtKw@mail.gmail.com>
References: <CAOE30PSaqtDk1oW9p=1Z_wBsS5c17ag0t+MUJMhsMmhbBwOi1g@mail.gmail.com>
	<87h9p4f5ad.fsf@jedbrown.org>
	<F0E34863-5416-45D9-A954-ECC6CAC5B37E@mcs.anl.gov>
	<CAMYG4G=HNCrWf7gGgX6YKFRL3gXajJSDN06wfq6A8nUj-wwtKw@mail.gmail.com>
Message-ID: <BCD0ECE3-CC3A-424E-B413-5EE1AEC15179@mcs.anl.gov>


   Then the documentation needs to make it very clear what it does (which is not much) and how it is VERY different than getting the vector from the DM.


> On Jul 16, 2015, at 1:35 PM, Matthew Knepley <knepley at gmail.com> wrote:
> 
> On Thu, Jul 16, 2015 at 1:31 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
> 
> > On Jul 16, 2015, at 11:14 AM, Jed Brown <jed at jedbrown.org> wrote:
> >
> > Gianluca Meneghello <gianmail at gmail.com> writes:
> >
> >> Hi again,
> >>
> >> I am now trying to write a vector to an HDF5, this time using a DM
> >> structure to impose the vector layout.
> >>
> >> Creating the vector with (as in src/dm/examples/tutorials/ex10.c)
> >>
> >> DMCreateGlobalVector(da2D,&gauss);
> >>
> >> every works fine, i.e. the hdf5 file has the correct layout given by the
> >> dimension of the DM. On the other side, if I use:
> >>
> >> VecCreate(PETSC_COMM_WORLD,&gauss);
> >> VecSetSizes(gauss,PETSC_DECIDE,Nx*Ny);
> >> VecSetDM(gauss,da2D);
> >
> > VecSetDM only associates a DM with the Vec.  It does not interpose
> > itself into VecView.
> >
> > Should we change this so that creating a Vec of the correct size/block
> > size/layout and associating a DM is equivalent?  Perhaps, but it's more
> > nuanced than it might seem.
> 
>   Yikes. VecSetDM() seems a very dangerous and odd thing. Should it exist? If it exists it seems it should be exactly equivalent to creating the vector from the DM.
> 
> I tend to disagree. It is used to set a member variable which is not exposed:
> 
> find src -name "*.c" | xargs grep VecSetDM
> src/dm/impls/composite/pack.c:  ierr = VecSetDM(*gvec, dm);CHKERRQ(ierr);
> src/dm/impls/composite/pack.c:  ierr = VecSetDM(*lvec, dm);CHKERRQ(ierr);
> src/dm/impls/da/dadist.c:    ierr = VecSetDM(*g, da);CHKERRQ(ierr);
> src/dm/impls/da/dalocal.c:    ierr = VecSetDM(*g, da);CHKERRQ(ierr);
> src/dm/impls/network/networkcreate.c:  ierr = VecSetDM(*vec,dm);CHKERRQ(ierr);
> src/dm/impls/network/networkcreate.c:  ierr = VecSetDM(*vec,dm);CHKERRQ(ierr);
> src/dm/impls/redundant/dmredundant.c:  ierr  = VecSetDM(*gvec,dm);CHKERRQ(ierr);
> src/dm/impls/redundant/dmredundant.c:  ierr  = VecSetDM(*lvec,dm);CHKERRQ(ierr);
> src/dm/impls/shell/dmshell.c:  ierr = VecSetDM(*gvec,dm);CHKERRQ(ierr);
> src/dm/impls/shell/dmshell.c:  ierr = VecSetDM(*gvec,dm);CHKERRQ(ierr);
> src/dm/impls/sliced/sliced.c:  ierr  = VecSetDM(*gvec,dm);CHKERRQ(ierr);
> src/dm/interface/dmi.c:  ierr = VecSetDM(*vec, dm);CHKERRQ(ierr);
> src/dm/interface/dmi.c:  ierr = VecSetDM(*vec, dm);CHKERRQ(ierr);
> src/dm/interface/ftn-auto/dmf.c:*__ierr = VecSetDM(
> 
>  I don't like putting in a bunch of side-effects. Those come from actually being created from a DM, which is correct.
> 
>    Matt
>  
> >
> > Why don't you want to just call DMCreateGlobalVector()?
> 
> 
> 
> 
> -- 
> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
> -- Norbert Wiener


From knepley at gmail.com  Thu Jul 16 15:28:01 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Thu, 16 Jul 2015 15:28:01 -0500
Subject: [petsc-users] DM and HDF5 Viewer
In-Reply-To: <BCD0ECE3-CC3A-424E-B413-5EE1AEC15179@mcs.anl.gov>
References: <CAOE30PSaqtDk1oW9p=1Z_wBsS5c17ag0t+MUJMhsMmhbBwOi1g@mail.gmail.com>
	<87h9p4f5ad.fsf@jedbrown.org>
	<F0E34863-5416-45D9-A954-ECC6CAC5B37E@mcs.anl.gov>
	<CAMYG4G=HNCrWf7gGgX6YKFRL3gXajJSDN06wfq6A8nUj-wwtKw@mail.gmail.com>
	<BCD0ECE3-CC3A-424E-B413-5EE1AEC15179@mcs.anl.gov>
Message-ID: <CAMYG4G=aCdUksN0LdZiFQMOwXVa-SFxvc0X_H-SszHRxRg98VA@mail.gmail.com>

Pushed

   Matt

On Thu, Jul 16, 2015 at 1:51 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:

>
>    Then the documentation needs to make it very clear what it does (which
> is not much) and how it is VERY different than getting the vector from the
> DM.
>
>
> > On Jul 16, 2015, at 1:35 PM, Matthew Knepley <knepley at gmail.com> wrote:
> >
> > On Thu, Jul 16, 2015 at 1:31 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
> >
> > > On Jul 16, 2015, at 11:14 AM, Jed Brown <jed at jedbrown.org> wrote:
> > >
> > > Gianluca Meneghello <gianmail at gmail.com> writes:
> > >
> > >> Hi again,
> > >>
> > >> I am now trying to write a vector to an HDF5, this time using a DM
> > >> structure to impose the vector layout.
> > >>
> > >> Creating the vector with (as in src/dm/examples/tutorials/ex10.c)
> > >>
> > >> DMCreateGlobalVector(da2D,&gauss);
> > >>
> > >> every works fine, i.e. the hdf5 file has the correct layout given by
> the
> > >> dimension of the DM. On the other side, if I use:
> > >>
> > >> VecCreate(PETSC_COMM_WORLD,&gauss);
> > >> VecSetSizes(gauss,PETSC_DECIDE,Nx*Ny);
> > >> VecSetDM(gauss,da2D);
> > >
> > > VecSetDM only associates a DM with the Vec.  It does not interpose
> > > itself into VecView.
> > >
> > > Should we change this so that creating a Vec of the correct size/block
> > > size/layout and associating a DM is equivalent?  Perhaps, but it's more
> > > nuanced than it might seem.
> >
> >   Yikes. VecSetDM() seems a very dangerous and odd thing. Should it
> exist? If it exists it seems it should be exactly equivalent to creating
> the vector from the DM.
> >
> > I tend to disagree. It is used to set a member variable which is not
> exposed:
> >
> > find src -name "*.c" | xargs grep VecSetDM
> > src/dm/impls/composite/pack.c:  ierr = VecSetDM(*gvec, dm);CHKERRQ(ierr);
> > src/dm/impls/composite/pack.c:  ierr = VecSetDM(*lvec, dm);CHKERRQ(ierr);
> > src/dm/impls/da/dadist.c:    ierr = VecSetDM(*g, da);CHKERRQ(ierr);
> > src/dm/impls/da/dalocal.c:    ierr = VecSetDM(*g, da);CHKERRQ(ierr);
> > src/dm/impls/network/networkcreate.c:  ierr =
> VecSetDM(*vec,dm);CHKERRQ(ierr);
> > src/dm/impls/network/networkcreate.c:  ierr =
> VecSetDM(*vec,dm);CHKERRQ(ierr);
> > src/dm/impls/redundant/dmredundant.c:  ierr  =
> VecSetDM(*gvec,dm);CHKERRQ(ierr);
> > src/dm/impls/redundant/dmredundant.c:  ierr  =
> VecSetDM(*lvec,dm);CHKERRQ(ierr);
> > src/dm/impls/shell/dmshell.c:  ierr = VecSetDM(*gvec,dm);CHKERRQ(ierr);
> > src/dm/impls/shell/dmshell.c:  ierr = VecSetDM(*gvec,dm);CHKERRQ(ierr);
> > src/dm/impls/sliced/sliced.c:  ierr  = VecSetDM(*gvec,dm);CHKERRQ(ierr);
> > src/dm/interface/dmi.c:  ierr = VecSetDM(*vec, dm);CHKERRQ(ierr);
> > src/dm/interface/dmi.c:  ierr = VecSetDM(*vec, dm);CHKERRQ(ierr);
> > src/dm/interface/ftn-auto/dmf.c:*__ierr = VecSetDM(
> >
> >  I don't like putting in a bunch of side-effects. Those come from
> actually being created from a DM, which is correct.
> >
> >    Matt
> >
> > >
> > > Why don't you want to just call DMCreateGlobalVector()?
> >
> >
> >
> >
> > --
> > What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> > -- Norbert Wiener
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From mrosso at uci.edu  Thu Jul 16 16:53:08 2015
From: mrosso at uci.edu (Michele Rosso)
Date: Thu, 16 Jul 2015 14:53:08 -0700
Subject: [petsc-users] KSP changes for successive solver
Message-ID: <1437083588.21829.18.camel@kolmog5>

Hi,

I am performing a series of solves inside a loop. The matrix for each
solve changes but not enough to justify a rebuilt of the PC at each
solve.
Therefore I am using  KSPSetReusePreconditioner to avoid rebuilding
unless necessary. The solver is CG + MG with a custom  PC at the coarse
level.
If KSP is not updated each time, everything works as it is supposed to. 
When instead I allow the default PETSc  behavior, i.e. updating PC every
time the matrix changes, the coarse level KSP , initially set to
PREONLY, is changed into GMRES 
after the first solve. I am not sure where the problem lies (my PC or
PETSc), so I would like to have your opinion on this.
I attached the ksp_view for the 2 successive solve and the options
stack.

Thanks for your help,
Michel



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=============== FIRST SOLVE =============================


Linear solve converged due to CONVERGED_RTOL iterations 15
KSP Object: 8 MPI processes
  type: cg
  maximum iterations=10000
  tolerances:  relative=1e-07, absolute=1e-50, divergence=10000
  left preconditioning
  has attached null space
  using nonzero initial guess
  using UNPRECONDITIONED norm type for convergence test
PC Object: 8 MPI processes
  type: mg
    MG: type is MULTIPLICATIVE, levels=3 cycles=v
      Cycles per PCApply=1
      Using Galerkin computed coarse grid matrices
  Coarse grid solver -- level -------------------------------
    KSP Object:    (mg_coarse_)     8 MPI processes
      type: preonly
      maximum iterations=1, initial guess is zero
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using NONE norm type for convergence test
    PC Object:    (mg_coarse_)     8 MPI processes
      type: dmdarepart
        DMDARepart: parent comm size reduction factor = 2
        DMDARepart: subcomm_size = 4
      KSP Object:      (mg_coarse_dmdarepart_)       4 MPI processes
        type: preonly
        maximum iterations=10000, initial guess is zero
        tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
        left preconditioning
        has attached null space
        using NONE norm type for convergence test
      PC Object:      (mg_coarse_dmdarepart_)       4 MPI processes
        type: mg
          MG: type is MULTIPLICATIVE, levels=2 cycles=v
            Cycles per PCApply=1
            Using Galerkin computed coarse grid matrices
        Coarse grid solver -- level -------------------------------
          KSP Object:          (mg_coarse_dmdarepart_mg_coarse_)           4 MPI processes
            type: preonly
            maximum iterations=1, initial guess is zero
            tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
            left preconditioning
            using NONE norm type for convergence test
          PC Object:          (mg_coarse_dmdarepart_mg_coarse_)           4 MPI processes
            type: lu
              LU: out-of-place factorization
              tolerance for zero pivot 2.22045e-14
              matrix ordering: natural
              factor fill ratio given 0, needed 0
                Factored matrix follows:
                  Mat Object:                   4 MPI processes
                    type: mpiaij
                    rows=128, cols=128
                    package used to perform factorization: superlu_dist
                    total: nonzeros=0, allocated nonzeros=0
                    total number of mallocs used during MatSetValues calls =0
                      SuperLU_DIST run parameters:
                        Process grid nprow 2 x npcol 2 
                        Equilibrate matrix TRUE 
                        Matrix input mode 1 
                        Replace tiny pivots TRUE 
                        Use iterative refinement FALSE 
                        Processors in row 2 col partition 2 
                        Row permutation LargeDiag 
                        Column permutation METIS_AT_PLUS_A
                        Parallel symbolic factorization FALSE 
                        Repeated factorization SamePattern_SameRowPerm
            linear system matrix = precond matrix:
            Mat Object:             4 MPI processes
              type: mpiaij
              rows=128, cols=128
              total: nonzeros=736, allocated nonzeros=736
              total number of mallocs used during MatSetValues calls =0
                not using I-node (on process 0) routines
        Down solver (pre-smoother) on level 1 -------------------------------
          KSP Object:          (mg_coarse_dmdarepart_mg_levels_1_)           4 MPI processes
            type: richardson
              Richardson: damping factor=1
            maximum iterations=2
            tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
            left preconditioning
            using nonzero initial guess
            using NONE norm type for convergence test
          PC Object:          (mg_coarse_dmdarepart_mg_levels_1_)           4 MPI processes
            type: sor
              SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
            linear system matrix = precond matrix:
            Mat Object:             4 MPI processes
              type: mpiaij
              rows=1024, cols=1024
              total: nonzeros=6528, allocated nonzeros=6528
              total number of mallocs used during MatSetValues calls =0
                not using I-node (on process 0) routines
        Up solver (post-smoother) same as down solver (pre-smoother)
        linear system matrix = precond matrix:
        Mat Object:         4 MPI processes
          type: mpiaij
          rows=1024, cols=1024
          total: nonzeros=6528, allocated nonzeros=6528
          total number of mallocs used during MatSetValues calls =0
            not using I-node (on process 0) routines
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=1024, cols=1024
        total: nonzeros=6528, allocated nonzeros=6528
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Down solver (pre-smoother) on level 1 -------------------------------
    KSP Object:    (mg_levels_1_)     8 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_1_)     8 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=8192, cols=8192
        total: nonzeros=54784, allocated nonzeros=54784
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 2 -------------------------------
    KSP Object:    (mg_levels_2_)     8 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      has attached null space
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_2_)     8 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=65536, cols=65536
        total: nonzeros=448512, allocated nonzeros=448512
        total number of mallocs used during MatSetValues calls =0
          has attached null space
  Up solver (post-smoother) same as down solver (pre-smoother)
  linear system matrix = precond matrix:
  Mat Object:   8 MPI processes
    type: mpiaij
    rows=65536, cols=65536
    total: nonzeros=448512, allocated nonzeros=448512
    total number of mallocs used during MatSetValues calls =0
      has attached null space




============================= SECOND SOLVE ================================
Linear solve converged due to CONVERGED_RTOL iterations 8
KSP Object: 8 MPI processes
  type: cg
  maximum iterations=10000
  tolerances:  relative=1e-07, absolute=1e-50, divergence=10000
  left preconditioning
  has attached null space
  using nonzero initial guess
  using UNPRECONDITIONED norm type for convergence test
PC Object: 8 MPI processes
  type: mg
    MG: type is MULTIPLICATIVE, levels=3 cycles=v
      Cycles per PCApply=1
      Using Galerkin computed coarse grid matrices
  Coarse grid solver -- level -------------------------------
    KSP Object:    (mg_coarse_)     8 MPI processes
      type: gmres
        GMRES: restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement
        GMRES: happy breakdown tolerance 1e-30
      maximum iterations=1, initial guess is zero
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using NONE norm type for convergence test
    PC Object:    (mg_coarse_)     8 MPI processes
      type: dmdarepart
        DMDARepart: parent comm size reduction factor = 2
        DMDARepart: subcomm_size = 4
      KSP Object:      (mg_coarse_dmdarepart_)       4 MPI processes
        type: preonly
        maximum iterations=10000, initial guess is zero
        tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
        left preconditioning
        has attached null space
        using NONE norm type for convergence test
      PC Object:      (mg_coarse_dmdarepart_)       4 MPI processes
        type: mg
          MG: type is MULTIPLICATIVE, levels=2 cycles=v
            Cycles per PCApply=1
            Using Galerkin computed coarse grid matrices
        Coarse grid solver -- level -------------------------------
          KSP Object:          (mg_coarse_dmdarepart_mg_coarse_)           4 MPI processes
            type: preonly
            maximum iterations=1, initial guess is zero
            tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
            left preconditioning
            using NONE norm type for convergence test
          PC Object:          (mg_coarse_dmdarepart_mg_coarse_)           4 MPI processes
            type: lu
              LU: out-of-place factorization
              tolerance for zero pivot 2.22045e-14
              matrix ordering: natural
              factor fill ratio given 0, needed 0
                Factored matrix follows:
                  Mat Object:                   4 MPI processes
                    type: mpiaij
                    rows=128, cols=128
                    package used to perform factorization: superlu_dist
                    total: nonzeros=0, allocated nonzeros=0
                    total number of mallocs used during MatSetValues calls =0
                      SuperLU_DIST run parameters:
                        Process grid nprow 2 x npcol 2 
                        Equilibrate matrix TRUE 
                        Matrix input mode 1 
                        Replace tiny pivots TRUE 
                        Use iterative refinement FALSE 
                        Processors in row 2 col partition 2 
                        Row permutation LargeDiag 
                        Column permutation METIS_AT_PLUS_A
                        Parallel symbolic factorization FALSE 
                        Repeated factorization SamePattern_SameRowPerm
            linear system matrix = precond matrix:
            Mat Object:             4 MPI processes
              type: mpiaij
              rows=128, cols=128
              total: nonzeros=736, allocated nonzeros=736
              total number of mallocs used during MatSetValues calls =0
                not using I-node (on process 0) routines
        Down solver (pre-smoother) on level 1 -------------------------------
          KSP Object:          (mg_coarse_dmdarepart_mg_levels_1_)           4 MPI processes
            type: richardson
              Richardson: damping factor=1
            maximum iterations=2
            tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
            left preconditioning
            using nonzero initial guess
            using NONE norm type for convergence test
          PC Object:          (mg_coarse_dmdarepart_mg_levels_1_)           4 MPI processes
            type: sor
              SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
            linear system matrix = precond matrix:
            Mat Object:             4 MPI processes
              type: mpiaij
              rows=1024, cols=1024
              total: nonzeros=6528, allocated nonzeros=6528
              total number of mallocs used during MatSetValues calls =0
                not using I-node (on process 0) routines
        Up solver (post-smoother) same as down solver (pre-smoother)
        linear system matrix = precond matrix:
        Mat Object:         4 MPI processes
          type: mpiaij
          rows=1024, cols=1024
          total: nonzeros=6528, allocated nonzeros=6528
          total number of mallocs used during MatSetValues calls =0
            not using I-node (on process 0) routines
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=1024, cols=1024
        total: nonzeros=6528, allocated nonzeros=6528
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Down solver (pre-smoother) on level 1 -------------------------------
    KSP Object:    (mg_levels_1_)     8 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_1_)     8 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=8192, cols=8192
        total: nonzeros=54784, allocated nonzeros=54784
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 2 -------------------------------
    KSP Object:    (mg_levels_2_)     8 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      has attached null space
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_2_)     8 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=65536, cols=65536
        total: nonzeros=448512, allocated nonzeros=448512
        total number of mallocs used during MatSetValues calls =0
          has attached null space
  Up solver (post-smoother) same as down solver (pre-smoother)
  linear system matrix = precond matrix:
  Mat Object:   8 MPI processes
    type: mpiaij
    rows=65536, cols=65536
    total: nonzeros=448512, allocated nonzeros=448512
    total number of mallocs used during MatSetValues calls =0
      has attached null space

#PETSc Option Table entries:
-ksp_converged_reason
-ksp_initial_guess_nonzero yes
-ksp_norm_type unpreconditioned
-ksp_rtol 1e-7
-ksp_type cg
-ksp_view
-max_tsteps 1
-mg_coarse_dmdarepart_ksp_constant_null_space
-mg_coarse_dmdarepart_ksp_type preonly
-mg_coarse_dmdarepart_mg_coarse_ksp_type preonly
-mg_coarse_dmdarepart_mg_coarse_pc_factor_mat_solver_package superlu_dist
-mg_coarse_dmdarepart_mg_coarse_pc_type lu
-mg_coarse_dmdarepart_mg_levels_ksp_type richardson
-mg_coarse_dmdarepart_pc_mg_galerkin
-mg_coarse_dmdarepart_pc_mg_levels 2
-mg_coarse_dmdarepart_pc_type mg
-mg_coarse_ksp_type preonly
-mg_coarse_pc_dmdarepart_factor 2
-mg_coarse_pc_type dmdarepart
-mg_levels_ksp_type richardson
-nout 8
-options_left
-pc_mg_galerkin
-pc_mg_levels 3
-pc_type mg
-ppe_max_niter 0
#End of PETSc Option Table entries
There are 2 unused database options. They are:
Option left: name:-max_tsteps value: 1
Option left: name:-nout value: 8
-------------- next part --------------
-ksp_type        cg 
-ksp_norm_type   unpreconditioned
-ksp_rtol        1e-7
-options_left
-ksp_initial_guess_nonzero  yes
-pc_type mg
-pc_mg_galerkin
-pc_mg_levels 3
-mg_levels_ksp_type richardson 
# -mg_levels_ksp_max_it 1
-mg_coarse_ksp_type preonly	
-mg_coarse_pc_type dmdarepart
-mg_coarse_pc_dmdarepart_factor 2
 
# Subcomm
-mg_coarse_dmdarepart_ksp_type preonly
-mg_coarse_dmdarepart_pc_type mg
-mg_coarse_dmdarepart_pc_mg_galerkin
-mg_coarse_dmdarepart_pc_mg_levels 2  
-mg_coarse_dmdarepart_mg_levels_ksp_type richardson  
-mg_coarse_dmdarepart_mg_coarse_ksp_type preonly
-mg_coarse_dmdarepart_mg_coarse_pc_type lu
-mg_coarse_dmdarepart_mg_coarse_pc_factor_mat_solver_package superlu_dist

-ksp_view 
-options_left
-ksp_converged_reason 

From bsmith at mcs.anl.gov  Thu Jul 16 17:30:04 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Thu, 16 Jul 2015 17:30:04 -0500
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <1437083588.21829.18.camel@kolmog5>
References: <1437083588.21829.18.camel@kolmog5>
Message-ID: <94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>


   Michel,

    This is a very annoying feature that has been fixed in master http://www.mcs.anl.gov/petsc/developers/index.html  I would like to have changed it in maint but Jed would have a shit-fit :-) since it changes behavior.

  Barry

> On Jul 16, 2015, at 4:53 PM, Michele Rosso <mrosso at uci.edu> wrote:
> 
> Hi,
> 
> I am performing a series of solves inside a loop. The matrix for each solve changes but not enough to justify a rebuilt of the PC at each solve.
> Therefore I am using  KSPSetReusePreconditioner to avoid rebuilding unless necessary. The solver is CG + MG with a custom  PC at the coarse level.
> If KSP is not updated each time, everything works as it is supposed to. 
> When instead I allow the default PETSc  behavior, i.e. updating PC every time the matrix changes, the coarse level KSP , initially set to PREONLY, is changed into GMRES 
> after the first solve. I am not sure where the problem lies (my PC or PETSc), so I would like to have your opinion on this.
> I attached the ksp_view for the 2 successive solve and the options stack.
> 
> Thanks for your help,
> Michel
> 
> 
> 
> <ksp_view.txt><petsc_options.txt>


From bsmith at mcs.anl.gov  Thu Jul 16 18:07:15 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Thu, 16 Jul 2015 18:07:15 -0500
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <1437086528.21829.27.camel@kolmog5>
References: <1437083588.21829.18.camel@kolmog5>
	<94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>
	<1437086528.21829.27.camel@kolmog5>
Message-ID: <E02874E3-7BAB-4EB7-A8D2-8C39B82E3BEF@mcs.anl.gov>


> On Jul 16, 2015, at 5:42 PM, Michele Rosso <mrosso at uci.edu> wrote:
> 
> Barry,
> 
> thanks for your reply. So if I want it fixed, I will have to use the master branch, correct?

  Yes, or edit mg.c and remove the offending lines of code (easy enough). 
> 
> On a side note, what I am trying to achieve is to be able to use how many levels of MG I want, despite the limitation imposed by the local number of grid nodes.

   I assume you are talking about with DMDA? There is no generic limitation for PETSc's multigrid, it is only with the way the DMDA code figures out the interpolation that causes a restriction.

> So far I am using a borrowed code that implements a PC that creates a sub communicator and perform MG on it.
> While reading the documentation I found out that PCMGSetLevels takes in an optional array of communicators. How does this work?

   It doesn't work. It was an idea that never got pursued.

> Can I can simply define my matrix and rhs on the fine grid as I would do normally ( I do not use kspsetoperators and kspsetrhs ) and KSP would take care of it by using the correct communicator for each level?

   No.

   You can use the PCMG geometric multigrid with DMDA for as many levels as it works and then use PCGAMG as the coarse grid solver. PCGAMG automatically uses fewer processes for the coarse level matrices and vectors. You could do this all from the command line without writing code. 

   For example if your code uses a DMDA and calls KSPSetDM() use for example -da_refine 3 -pc_type mg -pc_mg_galerkin -mg_coarse_pc_type gamg  -ksp_view 



  Barry


> 
> Thanks,
> Michele
> 
> 
> 
> 
> On Thu, 2015-07-16 at 17:30 -0500, Barry Smith wrote:
>>    Michel,
>> 
>>     This is a very annoying feature that has been fixed in master 
>> http://www.mcs.anl.gov/petsc/developers/index.html
>>   I would like to have changed it in maint but Jed would have a shit-fit :-) since it changes behavior.
>> 
>>   Barry
>> 
>> 
>> > On Jul 16, 2015, at 4:53 PM, Michele Rosso <mrosso at uci.edu> wrote:
>> > 
>> > Hi,
>> > 
>> > I am performing a series of solves inside a loop. The matrix for each solve changes but not enough to justify a rebuilt of the PC at each solve.
>> > Therefore I am using  KSPSetReusePreconditioner to avoid rebuilding unless necessary. The solver is CG + MG with a custom  PC at the coarse level.
>> > If KSP is not updated each time, everything works as it is supposed to. 
>> > When instead I allow the default PETSc  behavior, i.e. updating PC every time the matrix changes, the coarse level KSP , initially set to PREONLY, is changed into GMRES 
>> > after the first solve. I am not sure where the problem lies (my PC or PETSc), so I would like to have your opinion on this.
>> > I attached the ksp_view for the 2 successive solve and the options stack.
>> > 
>> > Thanks for your help,
>> > Michel
>> > 
>> > 
>> > 
>> > <ksp_view.txt><petsc_options.txt>
>> 
>> 
>> 
> 


From kury.matthew at gmail.com  Thu Jul 16 18:59:56 2015
From: kury.matthew at gmail.com (Matthew Kury)
Date: Thu, 16 Jul 2015 19:59:56 -0400
Subject: [petsc-users] Make a distributed vector with petsc4py
Message-ID: <17168591-2312-4DB3-B5AB-6398D77C9B1C@gmail.com>

Hello, thank you in advance for any help you can provide. This question is a bit elementary but the lack of documentation for petsc4py makes some tasks rather hard.

I am trying to do some parallel vector calculations and assembly on an unstructured mesh. I build a DMplex using DMPlex.createFromCellList. However, once I reach this point I am unable to figure out how to properly form any form of a vector that could be used in parallel computations. 

The closest I have come was, creating a section using DMPlex.createSection and then using DMPlex.createLocalVector and DMPlex.createGlobalVector, however what this did was give be a local vector the size of the total expected DOF, and a global vector the twice the size of the expected DOF.

I appreciate all the help,

Matthew W. Kury
Ph.D. Candidate
CMRL UC Berkeley
M.S. Mechanical Engineering UC Berkeley, 2014






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From mrosso at uci.edu  Thu Jul 16 19:18:57 2015
From: mrosso at uci.edu (Michele Rosso)
Date: Thu, 16 Jul 2015 17:18:57 -0700
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <E02874E3-7BAB-4EB7-A8D2-8C39B82E3BEF@mcs.anl.gov>
References: <1437083588.21829.18.camel@kolmog5>
	<94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>
	<1437086528.21829.27.camel@kolmog5>
	<E02874E3-7BAB-4EB7-A8D2-8C39B82E3BEF@mcs.anl.gov>
Message-ID: <1437092337.21829.42.camel@kolmog5>

Barry,

thank you very much for the detailed answer.  I tried what you suggested
and it works.
So far I tried on a small system but the final goal is to use it for
very large runs.  How does  PCGAMG compares to PCMG  as far as
performances and scalability are concerned?
Also, could you help me to tune the GAMG part ( my current setup is in
the attached ksp_view.txt file )? 

I also tried to use superlu_dist for the LU decomposition on
mg_coarse_mg_sub_
-mg_coarse_mg_coarse_sub_pc_type lu
-mg_coarse_mg_coarse_sub_pc_factor_mat_solver_package superlu_dist

but I got an error:

****** Error in MC64A/AD. INFO(1) = -2 
****** Error in MC64A/AD. INFO(1) = -2
****** Error in MC64A/AD. INFO(1) = -2
****** Error in MC64A/AD. INFO(1) = -2
****** Error in MC64A/AD. INFO(1) = -2
****** Error in MC64A/AD. INFO(1) = -2
****** Error in MC64A/AD. INFO(1) = -2
symbfact() error returns 0
symbfact() error returns 0
symbfact() error returns 0
symbfact() error returns 0
symbfact() error returns 0
symbfact() error returns 0
symbfact() error returns 0


Thank you,
Michele


On Thu, 2015-07-16 at 18:07 -0500, Barry Smith wrote:

> > On Jul 16, 2015, at 5:42 PM, Michele Rosso <mrosso at uci.edu> wrote:
> > 
> > Barry,
> > 
> > thanks for your reply. So if I want it fixed, I will have to use the master branch, correct?
> 
>   Yes, or edit mg.c and remove the offending lines of code (easy enough). 
> > 
> > On a side note, what I am trying to achieve is to be able to use how many levels of MG I want, despite the limitation imposed by the local number of grid nodes.
> 
>    I assume you are talking about with DMDA? There is no generic limitation for PETSc's multigrid, it is only with the way the DMDA code figures out the interpolation that causes a restriction.
> 
> > So far I am using a borrowed code that implements a PC that creates a sub communicator and perform MG on it.
> > While reading the documentation I found out that PCMGSetLevels takes in an optional array of communicators. How does this work?
> 
>    It doesn't work. It was an idea that never got pursued.
> 
> > Can I can simply define my matrix and rhs on the fine grid as I would do normally ( I do not use kspsetoperators and kspsetrhs ) and KSP would take care of it by using the correct communicator for each level?
> 
>    No.
> 
>    You can use the PCMG geometric multigrid with DMDA for as many levels as it works and then use PCGAMG as the coarse grid solver. PCGAMG automatically uses fewer processes for the coarse level matrices and vectors. You could do this all from the command line without writing code. 
> 
>    For example if your code uses a DMDA and calls KSPSetDM() use for example -da_refine 3 -pc_type mg -pc_mg_galerkin -mg_coarse_pc_type gamg  -ksp_view 
> 
> 
> 
>   Barry
> 
> 
> > 
> > Thanks,
> > Michele
> > 
> > 
> > 
> > 
> > On Thu, 2015-07-16 at 17:30 -0500, Barry Smith wrote:
> >>    Michel,
> >> 
> >>     This is a very annoying feature that has been fixed in master 
> >> http://www.mcs.anl.gov/petsc/developers/index.html
> >>   I would like to have changed it in maint but Jed would have a shit-fit :-) since it changes behavior.
> >> 
> >>   Barry
> >> 
> >> 
> >> > On Jul 16, 2015, at 4:53 PM, Michele Rosso <mrosso at uci.edu> wrote:
> >> > 
> >> > Hi,
> >> > 
> >> > I am performing a series of solves inside a loop. The matrix for each solve changes but not enough to justify a rebuilt of the PC at each solve.
> >> > Therefore I am using  KSPSetReusePreconditioner to avoid rebuilding unless necessary. The solver is CG + MG with a custom  PC at the coarse level.
> >> > If KSP is not updated each time, everything works as it is supposed to. 
> >> > When instead I allow the default PETSc  behavior, i.e. updating PC every time the matrix changes, the coarse level KSP , initially set to PREONLY, is changed into GMRES 
> >> > after the first solve. I am not sure where the problem lies (my PC or PETSc), so I would like to have your opinion on this.
> >> > I attached the ksp_view for the 2 successive solve and the options stack.
> >> > 
> >> > Thanks for your help,
> >> > Michel
> >> > 
> >> > 
> >> > 
> >> > <ksp_view.txt><petsc_options.txt>
> >> 
> >> 
> >> 
> > 
> 


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-------------- next part --------------
Linear solve converged due to CONVERGED_RTOL iterations 13
KSP Object: 8 MPI processes
  type: cg
  maximum iterations=10000
  tolerances:  relative=1e-07, absolute=1e-50, divergence=10000
  left preconditioning
  has attached null space
  using nonzero initial guess
  using UNPRECONDITIONED norm type for convergence test
PC Object: 8 MPI processes
  type: mg
    MG: type is MULTIPLICATIVE, levels=3 cycles=v
      Cycles per PCApply=1
      Using Galerkin computed coarse grid matrices
  Coarse grid solver -- level -------------------------------
    KSP Object:    (mg_coarse_)     8 MPI processes
      type: preonly
      maximum iterations=1, initial guess is zero
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using NONE norm type for convergence test
    PC Object:    (mg_coarse_)     8 MPI processes
      type: gamg
        MG: type is MULTIPLICATIVE, levels=2 cycles=v
          Cycles per PCApply=1
          Using Galerkin computed coarse grid matrices
      Coarse grid solver -- level -------------------------------
        KSP Object:        (mg_coarse_mg_coarse_)         8 MPI processes
          type: preonly
          maximum iterations=1, initial guess is zero
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
          left preconditioning
          using NONE norm type for convergence test
        PC Object:        (mg_coarse_mg_coarse_)         8 MPI processes
          type: bjacobi
            block Jacobi: number of blocks = 8
            Local solve is same for all blocks, in the following KSP and PC objects:
          KSP Object:          (mg_coarse_mg_coarse_sub_)           1 MPI processes
            type: preonly
            maximum iterations=1, initial guess is zero
            tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
            left preconditioning
            using NONE norm type for convergence test
          PC Object:          (mg_coarse_mg_coarse_sub_)           1 MPI processes
            type: lu
              LU: out-of-place factorization
              tolerance for zero pivot 2.22045e-14
              using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
              matrix ordering: nd
              factor fill ratio given 5, needed 2.9459
                Factored matrix follows:
                  Mat Object:                   1 MPI processes
                    type: seqaij
                    rows=119, cols=119
                    package used to perform factorization: petsc
                    total: nonzeros=7079, allocated nonzeros=7079
                    total number of mallocs used during MatSetValues calls =0
                      not using I-node routines
            linear system matrix = precond matrix:
            Mat Object:             1 MPI processes
              type: seqaij
              rows=119, cols=119
              total: nonzeros=2403, allocated nonzeros=2403
              total number of mallocs used during MatSetValues calls =0
                not using I-node routines
          linear system matrix = precond matrix:
          Mat Object:           8 MPI processes
            type: mpiaij
            rows=119, cols=119
            total: nonzeros=2403, allocated nonzeros=2403
            total number of mallocs used during MatSetValues calls =0
              not using I-node (on process 0) routines
      Down solver (pre-smoother) on level 1 -------------------------------
        KSP Object:        (mg_coarse_mg_levels_1_)         8 MPI processes
          type: richardson
            Richardson: damping factor=1
          maximum iterations=2
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
          left preconditioning
          using nonzero initial guess
          using NONE norm type for convergence test
        PC Object:        (mg_coarse_mg_levels_1_)         8 MPI processes
          type: sor
            SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
          linear system matrix = precond matrix:
          Mat Object:           8 MPI processes
            type: mpiaij
            rows=1024, cols=1024
            total: nonzeros=6528, allocated nonzeros=6528
            total number of mallocs used during MatSetValues calls =0
              not using I-node (on process 0) routines
      Up solver (post-smoother) same as down solver (pre-smoother)
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=1024, cols=1024
        total: nonzeros=6528, allocated nonzeros=6528
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Down solver (pre-smoother) on level 1 -------------------------------
    KSP Object:    (mg_levels_1_)     8 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_1_)     8 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=8192, cols=8192
        total: nonzeros=54784, allocated nonzeros=54784
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 2 -------------------------------
    KSP Object:    (mg_levels_2_)     8 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      has attached null space
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_2_)     8 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=65536, cols=65536
        total: nonzeros=448512, allocated nonzeros=448512
        total number of mallocs used during MatSetValues calls =0
          has attached null space
  Up solver (post-smoother) same as down solver (pre-smoother)
  linear system matrix = precond matrix:
  Mat Object:   8 MPI processes
    type: mpiaij
    rows=65536, cols=65536
    total: nonzeros=448512, allocated nonzeros=448512
    total number of mallocs used during MatSetValues calls =0
      has attached null space
Linear solve converged due to CONVERGED_RTOL iterations 7
KSP Object: 8 MPI processes
  type: cg
  maximum iterations=10000
  tolerances:  relative=1e-07, absolute=1e-50, divergence=10000
  left preconditioning
  has attached null space
  using nonzero initial guess
  using UNPRECONDITIONED norm type for convergence test
PC Object: 8 MPI processes
  type: mg
    MG: type is MULTIPLICATIVE, levels=3 cycles=v
      Cycles per PCApply=1
      Using Galerkin computed coarse grid matrices
  Coarse grid solver -- level -------------------------------
    KSP Object:    (mg_coarse_)     8 MPI processes
      type: preonly
      maximum iterations=1, initial guess is zero
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using NONE norm type for convergence test
    PC Object:    (mg_coarse_)     8 MPI processes
      type: gamg
        MG: type is MULTIPLICATIVE, levels=2 cycles=v
          Cycles per PCApply=1
          Using Galerkin computed coarse grid matrices
      Coarse grid solver -- level -------------------------------
        KSP Object:        (mg_coarse_mg_coarse_)         8 MPI processes
          type: preonly
          maximum iterations=1, initial guess is zero
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
          left preconditioning
          using NONE norm type for convergence test
        PC Object:        (mg_coarse_mg_coarse_)         8 MPI processes
          type: bjacobi
            block Jacobi: number of blocks = 8
            Local solve is same for all blocks, in the following KSP and PC objects:
          KSP Object:          (mg_coarse_mg_coarse_sub_)           1 MPI processes
            type: preonly
            maximum iterations=1, initial guess is zero
            tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
            left preconditioning
            using NONE norm type for convergence test
          PC Object:          (mg_coarse_mg_coarse_sub_)           1 MPI processes
            type: lu
              LU: out-of-place factorization
              tolerance for zero pivot 2.22045e-14
              using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
              matrix ordering: nd
              factor fill ratio given 5, needed 2.9459
                Factored matrix follows:
                  Mat Object:                   1 MPI processes
                    type: seqaij
                    rows=119, cols=119
                    package used to perform factorization: petsc
                    total: nonzeros=7079, allocated nonzeros=7079
                    total number of mallocs used during MatSetValues calls =0
                      not using I-node routines
            linear system matrix = precond matrix:
            Mat Object:             1 MPI processes
              type: seqaij
              rows=119, cols=119
              total: nonzeros=2403, allocated nonzeros=2403
              total number of mallocs used during MatSetValues calls =0
                not using I-node routines
          linear system matrix = precond matrix:
          Mat Object:           8 MPI processes
            type: mpiaij
            rows=119, cols=119
            total: nonzeros=2403, allocated nonzeros=2403
            total number of mallocs used during MatSetValues calls =0
              not using I-node (on process 0) routines
      Down solver (pre-smoother) on level 1 -------------------------------
        KSP Object:        (mg_coarse_mg_levels_1_)         8 MPI processes
          type: richardson
            Richardson: damping factor=1
          maximum iterations=2
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
          left preconditioning
          using nonzero initial guess
          using NONE norm type for convergence test
        PC Object:        (mg_coarse_mg_levels_1_)         8 MPI processes
          type: sor
            SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
          linear system matrix = precond matrix:
          Mat Object:           8 MPI processes
            type: mpiaij
            rows=1024, cols=1024
            total: nonzeros=6528, allocated nonzeros=6528
            total number of mallocs used during MatSetValues calls =0
              not using I-node (on process 0) routines
      Up solver (post-smoother) same as down solver (pre-smoother)
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=1024, cols=1024
        total: nonzeros=6528, allocated nonzeros=6528
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Down solver (pre-smoother) on level 1 -------------------------------
    KSP Object:    (mg_levels_1_)     8 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_1_)     8 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=8192, cols=8192
        total: nonzeros=54784, allocated nonzeros=54784
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 2 -------------------------------
    KSP Object:    (mg_levels_2_)     8 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      has attached null space
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_2_)     8 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=65536, cols=65536
        total: nonzeros=448512, allocated nonzeros=448512
        total number of mallocs used during MatSetValues calls =0
          has attached null space
  Up solver (post-smoother) same as down solver (pre-smoother)
  linear system matrix = precond matrix:
  Mat Object:   8 MPI processes
    type: mpiaij
    rows=65536, cols=65536
    total: nonzeros=448512, allocated nonzeros=448512
    total number of mallocs used during MatSetValues calls =0
      has attached null space

#PETSc Option Table entries:
-ksp_converged_reason
-ksp_initial_guess_nonzero yes
-ksp_norm_type unpreconditioned
-ksp_rtol 1e-7
-ksp_type cg
-ksp_view
-max_tsteps 1
-mg_coarse_ksp_type preonly
-mg_coarse_mg_levels_ksp_type richardson
-mg_coarse_pc_type gamg
-mg_levels_ksp_type richardson
-nout 1
-options_left
-pc_mg_galerkin
-pc_mg_levels 3
-pc_type mg
#End of PETSc Option Table entries
There are 2 unused database options. They are:
Option left: name:-max_tsteps value: 1
Option left: name:-nout value: 1

From knepley at gmail.com  Thu Jul 16 19:25:50 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Thu, 16 Jul 2015 19:25:50 -0500
Subject: [petsc-users] Make a distributed vector with petsc4py
In-Reply-To: <17168591-2312-4DB3-B5AB-6398D77C9B1C@gmail.com>
References: <17168591-2312-4DB3-B5AB-6398D77C9B1C@gmail.com>
Message-ID: <CAMYG4Gm6ifhkQpDQucRv=MXNoLmqv2O8oVOkVoDudpfgYJfBQw@mail.gmail.com>

On Thu, Jul 16, 2015 at 6:59 PM, Matthew Kury <kury.matthew at gmail.com>
wrote:

> Hello, thank you in advance for any help you can provide. This question is
> a bit elementary but the lack of documentation for petsc4py makes some
> tasks rather hard.
>
> I am trying to do some parallel vector calculations and assembly on an
> unstructured mesh. I build a DMplex using DMPlex.createFromCellList.
> However, once I reach this point I am unable to figure out how to properly
> form any form of a vector that could be used in parallel computations.
>
> The closest I have come was, creating a section using DMPlex.createSection
> and then using DMPlex.createLocalVector and DMPlex.createGlobalVector,
> however what this did was give be a local vector the size of the total
> expected DOF, and a global vector the twice the size of the expected DOF.
>

1) You can view the section using PetscSectionView(section,
PETSC_VIEWER_STDOUT_WORLD), Without that, I have no idea what you did.

2) Have you looked at some of the finite element examples, like SNES ex12?

3) Can you try something very small, such as the default 3x3 mesh with 8
cells? That way everything can be printed out and gone over explicitly.

  Thanks,

     Matt


> I appreciate all the help,
>
> Matthew W. Kury
> Ph.D. Candidate
> CMRL UC Berkeley
> M.S. Mechanical Engineering UC Berkeley, 2014
>
>
>
>
>
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From bsmith at mcs.anl.gov  Thu Jul 16 19:48:39 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Thu, 16 Jul 2015 19:48:39 -0500
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <1437092337.21829.42.camel@kolmog5>
References: <1437083588.21829.18.camel@kolmog5>
	<94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>
	<1437086528.21829.27.camel@kolmog5>
	<E02874E3-7BAB-4EB7-A8D2-8C39B82E3BEF@mcs.anl.gov>
	<1437092337.21829.42.camel@kolmog5>
Message-ID: <5C1FF261-AD3C-455C-9CC1-E288F780FB59@mcs.anl.gov>


> On Jul 16, 2015, at 7:18 PM, Michele Rosso <mrosso at uci.edu> wrote:
> 
> Barry,
> 
> thank you very much for the detailed answer.  I tried what you suggested and it works.
> So far I tried on a small system but the final goal is to use it for very large runs.  How does  PCGAMG compares to PCMG  as far as performances and scalability are concerned?

   Algebraic multigrid has much larger setup times than geometric multigrid, but since it is is running on a much smaller problem with geometric multigrid on top of it that is much less of an issue.

> Also, could you help me to tune the GAMG part ( my current setup is in the attached ksp_view.txt file )? 

  The defaults are probably fine.
> 
> I also tried to use superlu_dist for the LU decomposition on mg_coarse_mg_sub_
> -mg_coarse_mg_coarse_sub_pc_type lu
> -mg_coarse_mg_coarse_sub_pc_factor_mat_solver_package superlu_dist

  Yeah, gamg tries to put all the rows of the matrix on one process and leave the other processes empty, I suspect superlu_dist doesn't like empty matrices. Just use -mg_coarse_mg_coarse_sub_pc_type lu it is PETSc's native sequential sparse solver and will run faster than superlu_dist anyways except for really large coarse problems which you don't want anyway.

  How many iterations is the multigrid using? 

  Instead of using -mg_coarse_pc_type some of the PETSc guys are fans of -mg_coarse_pc_type  chebyshev which may decrease the iterations slightly.

  You can run with -log_summary and send the output, this shows where the time is being spent.

  Barry


> 
> but I got an error:
> 
> ****** Error in MC64A/AD. INFO(1) = -2 
> ****** Error in MC64A/AD. INFO(1) = -2
> ****** Error in MC64A/AD. INFO(1) = -2
> ****** Error in MC64A/AD. INFO(1) = -2
> ****** Error in MC64A/AD. INFO(1) = -2
> ****** Error in MC64A/AD. INFO(1) = -2
> ****** Error in MC64A/AD. INFO(1) = -2
> symbfact() error returns 0
> symbfact() error returns 0
> symbfact() error returns 0
> symbfact() error returns 0
> symbfact() error returns 0
> symbfact() error returns 0
> symbfact() error returns 0
> 
> 
> Thank you,
> Michele
> 
> 
> On Thu, 2015-07-16 at 18:07 -0500, Barry Smith wrote:
>> > On Jul 16, 2015, at 5:42 PM, Michele Rosso <mrosso at uci.edu> wrote:
>> > 
>> > Barry,
>> > 
>> > thanks for your reply. So if I want it fixed, I will have to use the master branch, correct?
>> 
>> 
>>   Yes, or edit mg.c and remove the offending lines of code (easy enough). 
>> 
>> > 
>> > On a side note, what I am trying to achieve is to be able to use how many levels of MG I want, despite the limitation imposed by the local number of grid nodes.
>> 
>> 
>>    I assume you are talking about with DMDA? There is no generic limitation for PETSc's multigrid, it is only with the way the DMDA code figures out the interpolation that causes a restriction.
>> 
>> 
>> > So far I am using a borrowed code that implements a PC that creates a sub communicator and perform MG on it.
>> > While reading the documentation I found out that PCMGSetLevels takes in an optional array of communicators. How does this work?
>> 
>> 
>>    It doesn't work. It was an idea that never got pursued.
>> 
>> 
>> > Can I can simply define my matrix and rhs on the fine grid as I would do normally ( I do not use kspsetoperators and kspsetrhs ) and KSP would take care of it by using the correct communicator for each level?
>> 
>> 
>>    No.
>> 
>>    You can use the PCMG geometric multigrid with DMDA for as many levels as it works and then use PCGAMG as the coarse grid solver. PCGAMG automatically uses fewer processes for the coarse level matrices and vectors. You could do this all from the command line without writing code. 
>> 
>>    For example if your code uses a DMDA and calls KSPSetDM() use for example -da_refine 3 -pc_type mg -pc_mg_galerkin -mg_coarse_pc_type gamg  -ksp_view 
>> 
>> 
>> 
>>   Barry
>> 
>> 
>> 
>> > 
>> > Thanks,
>> > Michele
>> > 
>> > 
>> > 
>> > 
>> > On Thu, 2015-07-16 at 17:30 -0500, Barry Smith wrote:
>> >>    Michel,
>> >> 
>> >>     This is a very annoying feature that has been fixed in master 
>> >> http://www.mcs.anl.gov/petsc/developers/index.html
>> >>   I would like to have changed it in maint but Jed would have a shit-fit :-) since it changes behavior.
>> >> 
>> >>   Barry
>> >> 
>> >> 
>> >> > On Jul 16, 2015, at 4:53 PM, Michele Rosso <mrosso at uci.edu> wrote:
>> >> > 
>> >> > Hi,
>> >> > 
>> >> > I am performing a series of solves inside a loop. The matrix for each solve changes but not enough to justify a rebuilt of the PC at each solve.
>> >> > Therefore I am using  KSPSetReusePreconditioner to avoid rebuilding unless necessary. The solver is CG + MG with a custom  PC at the coarse level.
>> >> > If KSP is not updated each time, everything works as it is supposed to. 
>> >> > When instead I allow the default PETSc  behavior, i.e. updating PC every time the matrix changes, the coarse level KSP , initially set to PREONLY, is changed into GMRES 
>> >> > after the first solve. I am not sure where the problem lies (my PC or PETSc), so I would like to have your opinion on this.
>> >> > I attached the ksp_view for the 2 successive solve and the options stack.
>> >> > 
>> >> > Thanks for your help,
>> >> > Michel
>> >> > 
>> >> > 
>> >> > 
>> >> > <ksp_view.txt><petsc_options.txt>
>> >> 
>> >> 
>> >> 
>> > 
>> 
>> 
>> 
> 
> <ksp_view.txt>


From mrosso at uci.edu  Thu Jul 16 20:35:55 2015
From: mrosso at uci.edu (Michele Rosso)
Date: Thu, 16 Jul 2015 18:35:55 -0700
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <5C1FF261-AD3C-455C-9CC1-E288F780FB59@mcs.anl.gov>
References: <1437083588.21829.18.camel@kolmog5>
	<94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>
	<1437086528.21829.27.camel@kolmog5>
	<E02874E3-7BAB-4EB7-A8D2-8C39B82E3BEF@mcs.anl.gov>
	<1437092337.21829.42.camel@kolmog5>
	<5C1FF261-AD3C-455C-9CC1-E288F780FB59@mcs.anl.gov>
Message-ID: <1437096955.14319.1.camel@enterprise-A>

Barry,

thank you. I think in few days I will run a larger test and I will send
the log to have better insight.
Thank you for now.

Michele


On Thu, 2015-07-16 at 19:48 -0500, Barry Smith wrote:

> > On Jul 16, 2015, at 7:18 PM, Michele Rosso <mrosso at uci.edu> wrote:
> > 
> > Barry,
> > 
> > thank you very much for the detailed answer.  I tried what you suggested and it works.
> > So far I tried on a small system but the final goal is to use it for very large runs.  How does  PCGAMG compares to PCMG  as far as performances and scalability are concerned?
> 
>    Algebraic multigrid has much larger setup times than geometric multigrid, but since it is is running on a much smaller problem with geometric multigrid on top of it that is much less of an issue.
> 
> > Also, could you help me to tune the GAMG part ( my current setup is in the attached ksp_view.txt file )? 
> 
>   The defaults are probably fine.
> > 
> > I also tried to use superlu_dist for the LU decomposition on mg_coarse_mg_sub_
> > -mg_coarse_mg_coarse_sub_pc_type lu
> > -mg_coarse_mg_coarse_sub_pc_factor_mat_solver_package superlu_dist
> 
>   Yeah, gamg tries to put all the rows of the matrix on one process and leave the other processes empty, I suspect superlu_dist doesn't like empty matrices. Just use -mg_coarse_mg_coarse_sub_pc_type lu it is PETSc's native sequential sparse solver and will run faster than superlu_dist anyways except for really large coarse problems which you don't want anyway.
> 
>   How many iterations is the multigrid using? 
> 
>   Instead of using -mg_coarse_pc_type some of the PETSc guys are fans of -mg_coarse_pc_type  chebyshev which may decrease the iterations slightly.
> 
>   You can run with -log_summary and send the output, this shows where the time is being spent.
> 
>   Barry
> 
> 
> > 
> > but I got an error:
> > 
> > ****** Error in MC64A/AD. INFO(1) = -2 
> > ****** Error in MC64A/AD. INFO(1) = -2
> > ****** Error in MC64A/AD. INFO(1) = -2
> > ****** Error in MC64A/AD. INFO(1) = -2
> > ****** Error in MC64A/AD. INFO(1) = -2
> > ****** Error in MC64A/AD. INFO(1) = -2
> > ****** Error in MC64A/AD. INFO(1) = -2
> > symbfact() error returns 0
> > symbfact() error returns 0
> > symbfact() error returns 0
> > symbfact() error returns 0
> > symbfact() error returns 0
> > symbfact() error returns 0
> > symbfact() error returns 0
> > 
> > 
> > Thank you,
> > Michele
> > 
> > 
> > On Thu, 2015-07-16 at 18:07 -0500, Barry Smith wrote:
> >> > On Jul 16, 2015, at 5:42 PM, Michele Rosso <mrosso at uci.edu> wrote:
> >> > 
> >> > Barry,
> >> > 
> >> > thanks for your reply. So if I want it fixed, I will have to use the master branch, correct?
> >> 
> >> 
> >>   Yes, or edit mg.c and remove the offending lines of code (easy enough). 
> >> 
> >> > 
> >> > On a side note, what I am trying to achieve is to be able to use how many levels of MG I want, despite the limitation imposed by the local number of grid nodes.
> >> 
> >> 
> >>    I assume you are talking about with DMDA? There is no generic limitation for PETSc's multigrid, it is only with the way the DMDA code figures out the interpolation that causes a restriction.
> >> 
> >> 
> >> > So far I am using a borrowed code that implements a PC that creates a sub communicator and perform MG on it.
> >> > While reading the documentation I found out that PCMGSetLevels takes in an optional array of communicators. How does this work?
> >> 
> >> 
> >>    It doesn't work. It was an idea that never got pursued.
> >> 
> >> 
> >> > Can I can simply define my matrix and rhs on the fine grid as I would do normally ( I do not use kspsetoperators and kspsetrhs ) and KSP would take care of it by using the correct communicator for each level?
> >> 
> >> 
> >>    No.
> >> 
> >>    You can use the PCMG geometric multigrid with DMDA for as many levels as it works and then use PCGAMG as the coarse grid solver. PCGAMG automatically uses fewer processes for the coarse level matrices and vectors. You could do this all from the command line without writing code. 
> >> 
> >>    For example if your code uses a DMDA and calls KSPSetDM() use for example -da_refine 3 -pc_type mg -pc_mg_galerkin -mg_coarse_pc_type gamg  -ksp_view 
> >> 
> >> 
> >> 
> >>   Barry
> >> 
> >> 
> >> 
> >> > 
> >> > Thanks,
> >> > Michele
> >> > 
> >> > 
> >> > 
> >> > 
> >> > On Thu, 2015-07-16 at 17:30 -0500, Barry Smith wrote:
> >> >>    Michel,
> >> >> 
> >> >>     This is a very annoying feature that has been fixed in master 
> >> >> http://www.mcs.anl.gov/petsc/developers/index.html
> >> >>   I would like to have changed it in maint but Jed would have a shit-fit :-) since it changes behavior.
> >> >> 
> >> >>   Barry
> >> >> 
> >> >> 
> >> >> > On Jul 16, 2015, at 4:53 PM, Michele Rosso <mrosso at uci.edu> wrote:
> >> >> > 
> >> >> > Hi,
> >> >> > 
> >> >> > I am performing a series of solves inside a loop. The matrix for each solve changes but not enough to justify a rebuilt of the PC at each solve.
> >> >> > Therefore I am using  KSPSetReusePreconditioner to avoid rebuilding unless necessary. The solver is CG + MG with a custom  PC at the coarse level.
> >> >> > If KSP is not updated each time, everything works as it is supposed to. 
> >> >> > When instead I allow the default PETSc  behavior, i.e. updating PC every time the matrix changes, the coarse level KSP , initially set to PREONLY, is changed into GMRES 
> >> >> > after the first solve. I am not sure where the problem lies (my PC or PETSc), so I would like to have your opinion on this.
> >> >> > I attached the ksp_view for the 2 successive solve and the options stack.
> >> >> > 
> >> >> > Thanks for your help,
> >> >> > Michel
> >> >> > 
> >> >> > 
> >> >> > 
> >> >> > <ksp_view.txt><petsc_options.txt>
> >> >> 
> >> >> 
> >> >> 
> >> > 
> >> 
> >> 
> >> 
> > 
> > <ksp_view.txt>
> 


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From mfadams at lbl.gov  Fri Jul 17 08:35:06 2015
From: mfadams at lbl.gov (Mark Adams)
Date: Fri, 17 Jul 2015 09:35:06 -0400
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <5C1FF261-AD3C-455C-9CC1-E288F780FB59@mcs.anl.gov>
References: <1437083588.21829.18.camel@kolmog5>
	<94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>
	<1437086528.21829.27.camel@kolmog5>
	<E02874E3-7BAB-4EB7-A8D2-8C39B82E3BEF@mcs.anl.gov>
	<1437092337.21829.42.camel@kolmog5>
	<5C1FF261-AD3C-455C-9CC1-E288F780FB59@mcs.anl.gov>
Message-ID: <CADOhEh5AFa2+_e=FiFyp8Kg_rFeb75Wmuv2TwFh-vPqeUeSpGg@mail.gmail.com>

>
>
>
>   Yeah, gamg tries to put all the rows of the matrix on one process and
> leave the other processes empty,


Actually, GAMG does not do that anymore.  But there are two parameters that
govern this and the defaults result in one active process on the coarse
grid:  -pc_gamg_process_eq_limit <a> and -pc_gamg_coarse_eq_limit <b> .

Basically if b < a then you get one active process on the coarse grid.  If
you are using SuperLU then you have a large coarse grid (b).

You can also set the number of MG levels to get a large coarse grid.

Mark

I suspect superlu_dist doesn't like empty matrices. Just use
> -mg_coarse_mg_coarse_sub_pc_type lu it is PETSc's native sequential sparse
> solver and will run faster than superlu_dist anyways except for really
> large coarse problems which you don't want anyway.
>
>   How many iterations is the multigrid using?
>
>   Instead of using -mg_coarse_pc_type some of the PETSc guys are fans of
> -mg_coarse_pc_type  chebyshev which may decrease the iterations slightly.
>
>   You can run with -log_summary and send the output, this shows where the
> time is being spent.
>
>   Barry
>
>
> >
> > but I got an error:
> >
> > ****** Error in MC64A/AD. INFO(1) = -2
> > ****** Error in MC64A/AD. INFO(1) = -2
> > ****** Error in MC64A/AD. INFO(1) = -2
> > ****** Error in MC64A/AD. INFO(1) = -2
> > ****** Error in MC64A/AD. INFO(1) = -2
> > ****** Error in MC64A/AD. INFO(1) = -2
> > ****** Error in MC64A/AD. INFO(1) = -2
> > symbfact() error returns 0
> > symbfact() error returns 0
> > symbfact() error returns 0
> > symbfact() error returns 0
> > symbfact() error returns 0
> > symbfact() error returns 0
> > symbfact() error returns 0
> >
> >
> > Thank you,
> > Michele
> >
> >
> > On Thu, 2015-07-16 at 18:07 -0500, Barry Smith wrote:
> >> > On Jul 16, 2015, at 5:42 PM, Michele Rosso <mrosso at uci.edu> wrote:
> >> >
> >> > Barry,
> >> >
> >> > thanks for your reply. So if I want it fixed, I will have to use the
> master branch, correct?
> >>
> >>
> >>   Yes, or edit mg.c and remove the offending lines of code (easy
> enough).
> >>
> >> >
> >> > On a side note, what I am trying to achieve is to be able to use how
> many levels of MG I want, despite the limitation imposed by the local
> number of grid nodes.
> >>
> >>
> >>    I assume you are talking about with DMDA? There is no generic
> limitation for PETSc's multigrid, it is only with the way the DMDA code
> figures out the interpolation that causes a restriction.
> >>
> >>
> >> > So far I am using a borrowed code that implements a PC that creates a
> sub communicator and perform MG on it.
> >> > While reading the documentation I found out that PCMGSetLevels takes
> in an optional array of communicators. How does this work?
> >>
> >>
> >>    It doesn't work. It was an idea that never got pursued.
> >>
> >>
> >> > Can I can simply define my matrix and rhs on the fine grid as I would
> do normally ( I do not use kspsetoperators and kspsetrhs ) and KSP would
> take care of it by using the correct communicator for each level?
> >>
> >>
> >>    No.
> >>
> >>    You can use the PCMG geometric multigrid with DMDA for as many
> levels as it works and then use PCGAMG as the coarse grid solver. PCGAMG
> automatically uses fewer processes for the coarse level matrices and
> vectors. You could do this all from the command line without writing code.
> >>
> >>    For example if your code uses a DMDA and calls KSPSetDM() use for
> example -da_refine 3 -pc_type mg -pc_mg_galerkin -mg_coarse_pc_type gamg
> -ksp_view
> >>
> >>
> >>
> >>   Barry
> >>
> >>
> >>
> >> >
> >> > Thanks,
> >> > Michele
> >> >
> >> >
> >> >
> >> >
> >> > On Thu, 2015-07-16 at 17:30 -0500, Barry Smith wrote:
> >> >>    Michel,
> >> >>
> >> >>     This is a very annoying feature that has been fixed in master
> >> >> http://www.mcs.anl.gov/petsc/developers/index.html
> >> >>   I would like to have changed it in maint but Jed would have a
> shit-fit :-) since it changes behavior.
> >> >>
> >> >>   Barry
> >> >>
> >> >>
> >> >> > On Jul 16, 2015, at 4:53 PM, Michele Rosso <mrosso at uci.edu> wrote:
> >> >> >
> >> >> > Hi,
> >> >> >
> >> >> > I am performing a series of solves inside a loop. The matrix for
> each solve changes but not enough to justify a rebuilt of the PC at each
> solve.
> >> >> > Therefore I am using  KSPSetReusePreconditioner to avoid
> rebuilding unless necessary. The solver is CG + MG with a custom  PC at the
> coarse level.
> >> >> > If KSP is not updated each time, everything works as it is
> supposed to.
> >> >> > When instead I allow the default PETSc  behavior, i.e. updating PC
> every time the matrix changes, the coarse level KSP , initially set to
> PREONLY, is changed into GMRES
> >> >> > after the first solve. I am not sure where the problem lies (my PC
> or PETSc), so I would like to have your opinion on this.
> >> >> > I attached the ksp_view for the 2 successive solve and the options
> stack.
> >> >> >
> >> >> > Thanks for your help,
> >> >> > Michel
> >> >> >
> >> >> >
> >> >> >
> >> >> > <ksp_view.txt><petsc_options.txt>
> >> >>
> >> >>
> >> >>
> >> >
> >>
> >>
> >>
> >
> > <ksp_view.txt>
>
>
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From mfadams at lbl.gov  Fri Jul 17 08:38:49 2015
From: mfadams at lbl.gov (Mark Adams)
Date: Fri, 17 Jul 2015 09:38:49 -0400
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <1437092337.21829.42.camel@kolmog5>
References: <1437083588.21829.18.camel@kolmog5>
	<94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>
	<1437086528.21829.27.camel@kolmog5>
	<E02874E3-7BAB-4EB7-A8D2-8C39B82E3BEF@mcs.anl.gov>
	<1437092337.21829.42.camel@kolmog5>
Message-ID: <CADOhEh6AWkXGL9L=z5Fth0KGR0Dup6ynHCUso26VKOnHLfZLaQ@mail.gmail.com>

On Thu, Jul 16, 2015 at 8:18 PM, Michele Rosso <mrosso at uci.edu> wrote:

>  Barry,
>
> thank you very much for the detailed answer.  I tried what you suggested
> and it works.
> So far I tried on a small system but the final goal is to use it for very
> large runs.  How does  PCGAMG compares to PCMG  as far as performances and
> scalability are concerned?
> Also, could you help me to tune the GAMG part ( my current setup is in the
> attached ksp_view.txt file )?
>

I am going to add this to the document today but you can run with -info.
This is very noisy so you might want to do the next step at run time.  Then
grep on GAMG.  This will be about 20 lines.  Send that to us and we can go
from there.

Mark



>
> I also tried to use superlu_dist for the LU decomposition on
> mg_coarse_mg_sub_
> -mg_coarse_mg_coarse_sub_pc_type lu
> -mg_coarse_mg_coarse_sub_pc_factor_mat_solver_package superlu_dist
>
> but I got an error:
>
> ****** Error in MC64A/AD. INFO(1) = -2
> ****** Error in MC64A/AD. INFO(1) = -2
> ****** Error in MC64A/AD. INFO(1) = -2
> ****** Error in MC64A/AD. INFO(1) = -2
> ****** Error in MC64A/AD. INFO(1) = -2
> ****** Error in MC64A/AD. INFO(1) = -2
> ****** Error in MC64A/AD. INFO(1) = -2
> symbfact() error returns 0
> symbfact() error returns 0
> symbfact() error returns 0
> symbfact() error returns 0
> symbfact() error returns 0
> symbfact() error returns 0
> symbfact() error returns 0
>
>
> Thank you,
> Michele
>
>
> On Thu, 2015-07-16 at 18:07 -0500, Barry Smith wrote:
>
> > On Jul 16, 2015, at 5:42 PM, Michele Rosso <mrosso at uci.edu> wrote:> > Barry,> > thanks for your reply. So if I want it fixed, I will have to use the master branch, correct?
>
>   Yes, or edit mg.c and remove the offending lines of code (easy enough). > > On a side note, what I am trying to achieve is to be able to use how many levels of MG I want, despite the limitation imposed by the local number of grid nodes.
>
>    I assume you are talking about with DMDA? There is no generic limitation for PETSc's multigrid, it is only with the way the DMDA code figures out the interpolation that causes a restriction.
> > So far I am using a borrowed code that implements a PC that creates a sub communicator and perform MG on it.> While reading the documentation I found out that PCMGSetLevels takes in an optional array of communicators. How does this work?
>
>    It doesn't work. It was an idea that never got pursued.
> > Can I can simply define my matrix and rhs on the fine grid as I would do normally ( I do not use kspsetoperators and kspsetrhs ) and KSP would take care of it by using the correct communicator for each level?
>
>    No.
>
>    You can use the PCMG geometric multigrid with DMDA for as many levels as it works and then use PCGAMG as the coarse grid solver. PCGAMG automatically uses fewer processes for the coarse level matrices and vectors. You could do this all from the command line without writing code.
>
>    For example if your code uses a DMDA and calls KSPSetDM() use for example -da_refine 3 -pc_type mg -pc_mg_galerkin -mg_coarse_pc_type gamg  -ksp_view
>
>
>
>   Barry
>
> > > Thanks,> Michele> > > > > On Thu, 2015-07-16 at 17:30 -0500, Barry Smith wrote:>>    Michel,>> >>     This is a very annoying feature that has been fixed in master >> http://www.mcs.anl.gov/petsc/developers/index.html>>   I would like to have changed it in maint but Jed would have a shit-fit :-) since it changes behavior.>> >>   Barry>> >> >> > On Jul 16, 2015, at 4:53 PM, Michele Rosso <mrosso at uci.edu> wrote:>> > >> > Hi,>> > >> > I am performing a series of solves inside a loop. The matrix for each solve changes but not enough to justify a rebuilt of the PC at each solve.>> > Therefore I am using  KSPSetReusePreconditioner to avoid rebuilding unless necessary. The solver is CG + MG with a custom  PC at the coarse level.>> > If KSP is not updated each time, everything works as it is supposed to. >> > When instead I allow the default PETSc  behavior, i.e. updating PC every time the matrix changes, the coarse level KSP , initially set to PREONLY, is changed into GMRES >> > after the first solve. I am not sure where the problem lies (my PC or PETSc), so I would like to have your opinion on this.>> > I attached the ksp_view for the 2 successive solve and the options stack.>> > >> > Thanks for your help,>> > Michel>> > >> > >> > >> > <ksp_view.txt><petsc_options.txt>>> >> >> >
>
>
>
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From mfadams at lbl.gov  Sat Jul 18 12:49:06 2015
From: mfadams at lbl.gov (Mark Adams)
Date: Sat, 18 Jul 2015 13:49:06 -0400
Subject: [petsc-users] MatGetLocalSubMatrix?
Message-ID: <CADOhEh4ry4frgCyi5Zsk3XiSwATdNm_==iEkM4SVu9L6NrGefg@mail.gmail.com>

I have a 4x4 block matrix, in one big AIJ matrix.  I use (global) ISs to
address individual fields.  I have a mass matrix for one field.  I would
like to add a scaled mass matrix to one field at a time.

MatGetLocalSubMatrix looks like what I want but it takes local indices.  My
ISs are global.  It seems like I should be able to do this without making a
local IS (shift the IS by the first equation index for the process).  Am I
missing something?

Mark
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From mrosso at uci.edu  Sat Jul 18 21:53:13 2015
From: mrosso at uci.edu (Michele Rosso)
Date: Sat, 18 Jul 2015 19:53:13 -0700
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>
References: <1437083588.21829.18.camel@kolmog5>
	<94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>
Message-ID: <1437274393.26722.5.camel@enterprise-A>

Barry,

I tried the master branch of PETSc as you suggested and unfortunately
the problem with KSP being set to GMRES on the coarse level when using
"-mg_coarse_ksp_type preonly"  is still there. I attached the output
from ksp view and the options stack.
Am I missing something?

Thanks,
Michele


On Thu, 2015-07-16 at 17:30 -0500, Barry Smith wrote:

>    Michel,
> 
>     This is a very annoying feature that has been fixed in master http://www.mcs.anl.gov/petsc/developers/index.html  I would like to have changed it in maint but Jed would have a shit-fit :-) since it changes behavior.
> 
>   Barry
> 
> > On Jul 16, 2015, at 4:53 PM, Michele Rosso <mrosso at uci.edu> wrote:
> > 
> > Hi,
> > 
> > I am performing a series of solves inside a loop. The matrix for each solve changes but not enough to justify a rebuilt of the PC at each solve.
> > Therefore I am using  KSPSetReusePreconditioner to avoid rebuilding unless necessary. The solver is CG + MG with a custom  PC at the coarse level.
> > If KSP is not updated each time, everything works as it is supposed to. 
> > When instead I allow the default PETSc  behavior, i.e. updating PC every time the matrix changes, the coarse level KSP , initially set to PREONLY, is changed into GMRES 
> > after the first solve. I am not sure where the problem lies (my PC or PETSc), so I would like to have your opinion on this.
> > I attached the ksp_view for the 2 successive solve and the options stack.
> > 
> > Thanks for your help,
> > Michel
> > 
> > 
> > 
> > <ksp_view.txt><petsc_options.txt>
> 


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KSP Object: 8 MPI processes
  type: cg
  maximum iterations=10000
  tolerances:  relative=1e-07, absolute=1e-50, divergence=10000
  left preconditioning
  using nonzero initial guess
  using UNPRECONDITIONED norm type for convergence test
PC Object: 8 MPI processes
  type: mg
    MG: type is MULTIPLICATIVE, levels=3 cycles=v
      Cycles per PCApply=1
      Using Galerkin computed coarse grid matrices
  Coarse grid solver -- level -------------------------------
    KSP Object:    (mg_coarse_)     8 MPI processes
      type: gmres
        GMRES: restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement
        GMRES: happy breakdown tolerance 1e-30
      maximum iterations=1, initial guess is zero
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using NONE norm type for convergence test
    PC Object:    (mg_coarse_)     8 MPI processes
      type: gamg
        MG: type is MULTIPLICATIVE, levels=2 cycles=v
          Cycles per PCApply=1
          Using Galerkin computed coarse grid matrices
          GAMG specific options
            Threshold for dropping small values from graph 0
            AGG specific options
              Symmetric graph false
      Coarse grid solver -- level -------------------------------
        KSP Object:        (mg_coarse_mg_coarse_)         8 MPI processes
          type: gmres
            GMRES: restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement
            GMRES: happy breakdown tolerance 1e-30
          maximum iterations=1, initial guess is zero
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
          left preconditioning
          using NONE norm type for convergence test
        PC Object:        (mg_coarse_mg_coarse_)         8 MPI processes
          type: bjacobi
            block Jacobi: number of blocks = 8
            Local solve is same for all blocks, in the following KSP and PC objects:
          KSP Object:          (mg_coarse_mg_coarse_sub_)           1 MPI processes
            type: preonly
            maximum iterations=1, initial guess is zero
            tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
            left preconditioning
            using NONE norm type for convergence test
          PC Object:          (mg_coarse_mg_coarse_sub_)           1 MPI processes
            type: lu
              LU: out-of-place factorization
              tolerance for zero pivot 2.22045e-14
              using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
              matrix ordering: nd
              factor fill ratio given 5, needed 1.07143
                Factored matrix follows:
                  Mat Object:                   1 MPI processes
                    type: seqaij
                    rows=10, cols=10
                    package used to perform factorization: petsc
                    total: nonzeros=90, allocated nonzeros=90
                    total number of mallocs used during MatSetValues calls =0
                      using I-node routines: found 5 nodes, limit used is 5
            linear system matrix = precond matrix:
            Mat Object:             1 MPI processes
              type: seqaij
              rows=10, cols=10
              total: nonzeros=84, allocated nonzeros=84
              total number of mallocs used during MatSetValues calls =0
                not using I-node routines
          linear system matrix = precond matrix:
          Mat Object:           8 MPI processes
            type: mpiaij
            rows=10, cols=10
            total: nonzeros=84, allocated nonzeros=84
            total number of mallocs used during MatSetValues calls =0
              not using I-node (on process 0) routines
      Down solver (pre-smoother) on level 1 -------------------------------
        KSP Object:        (mg_coarse_mg_levels_1_)         8 MPI processes
          type: chebyshev
            Chebyshev: eigenvalue estimates:  min = 0.152971, max = 1.68268
            Chebyshev: eigenvalues estimated using gmres with translations  [0 0.1; 0 1.1]
            KSP Object:            (mg_coarse_mg_levels_1_esteig_)             8 MPI processes
              type: gmres
                GMRES: restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement
                GMRES: happy breakdown tolerance 1e-30
              maximum iterations=10
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using nonzero initial guess
              using NONE norm type for convergence test
          maximum iterations=2
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
          left preconditioning
          using nonzero initial guess
          using NONE norm type for convergence test
        PC Object:        (mg_coarse_mg_levels_1_)         8 MPI processes
          type: sor
            SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
          linear system matrix = precond matrix:
          Mat Object:           8 MPI processes
            type: mpiaij
            rows=64, cols=64
            total: nonzeros=352, allocated nonzeros=352
            total number of mallocs used during MatSetValues calls =0
              not using I-node (on process 0) routines
      Up solver (post-smoother) same as down solver (pre-smoother)
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=64, cols=64
        total: nonzeros=352, allocated nonzeros=352
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Down solver (pre-smoother) on level 1 -------------------------------
    KSP Object:    (mg_levels_1_)     8 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_1_)     8 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=512, cols=512
        total: nonzeros=3200, allocated nonzeros=3200
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 2 -------------------------------
    KSP Object:    (mg_levels_2_)     8 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_2_)     8 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8 MPI processes
        type: mpiaij
        rows=4096, cols=4096
        total: nonzeros=27136, allocated nonzeros=27136
        total number of mallocs used during MatSetValues calls =0
  Up solver (post-smoother) same as down solver (pre-smoother)
  linear system matrix = precond matrix:
  Mat Object:   8 MPI processes
    type: mpiaij
    rows=4096, cols=4096
    total: nonzeros=27136, allocated nonzeros=27136
    total number of mallocs used during MatSetValues calls =0
-------------- next part --------------
-ksp_type        cg 
-ksp_norm_type   unpreconditioned
-ksp_rtol        1e-7
-options_left
-ksp_initial_guess_nonzero  yes
-pc_type mg
-pc_mg_galerkin
-pc_mg_levels 3
-mg_levels_ksp_type richardson 
#-mg_levels_ksp_max_it 1
-mg_coarse_ksp_type preonly 
-mg_coarse_pc_type gamg
#-mg_coarse_mg_coarse_ksp_type preonly
#-mg_coarse_mg_coarse_ksp_type chebyshev
#-mg_coarse_mg_coarse_pc_type lu 

-ksp_view 


From knepley at gmail.com  Sat Jul 18 21:56:23 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Sat, 18 Jul 2015 21:56:23 -0500
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <1437274393.26722.5.camel@enterprise-A>
References: <1437083588.21829.18.camel@kolmog5>
	<94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>
	<1437274393.26722.5.camel@enterprise-A>
Message-ID: <CAMYG4Gn2r8-GHfJZ6f2tDApsjc9VvABHwU7mWfk3j9+dtVjqPA@mail.gmail.com>

On Sat, Jul 18, 2015 at 9:53 PM, Michele Rosso <mrosso at uci.edu> wrote:

>  Barry,
>
> I tried the master branch of PETSc as you suggested and unfortunately the
> problem with KSP being set to GMRES on the coarse level when using
> "-mg_coarse_ksp_type preonly"  is still there. I attached the output from
> ksp view and the options stack.
> Am I missing something?
>

If you show output from -log_summary we can make sure you are running the
version we expect.

  Thanks,

    Matt


> Thanks,
> Michele
>
>
> On Thu, 2015-07-16 at 17:30 -0500, Barry Smith wrote:
>
>    Michel,
>
>     This is a very annoying feature that has been fixed in master http://www.mcs.anl.gov/petsc/developers/index.html  I would like to have changed it in maint but Jed would have a shit-fit :-) since it changes behavior.
>
>   Barry
> > On Jul 16, 2015, at 4:53 PM, Michele Rosso <mrosso at uci.edu> wrote:> > Hi,> > I am performing a series of solves inside a loop. The matrix for each solve changes but not enough to justify a rebuilt of the PC at each solve.> Therefore I am using  KSPSetReusePreconditioner to avoid rebuilding unless necessary. The solver is CG + MG with a custom  PC at the coarse level.> If KSP is not updated each time, everything works as it is supposed to. > When instead I allow the default PETSc  behavior, i.e. updating PC every time the matrix changes, the coarse level KSP , initially set to PREONLY, is changed into GMRES > after the first solve. I am not sure where the problem lies (my PC or PETSc), so I would like to have your opinion on this.> I attached the ksp_view for the 2 successive solve and the options stack.> > Thanks for your help,> Michel> > > > <ksp_view.txt><petsc_options.txt>
>
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From knepley at gmail.com  Sat Jul 18 22:40:03 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Sat, 18 Jul 2015 22:40:03 -0500
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <1437276708.26722.6.camel@enterprise-A>
References: <1437083588.21829.18.camel@kolmog5>
	<94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>
	<1437274393.26722.5.camel@enterprise-A>
	<CAMYG4Gn2r8-GHfJZ6f2tDApsjc9VvABHwU7mWfk3j9+dtVjqPA@mail.gmail.com>
	<1437276708.26722.6.camel@enterprise-A>
Message-ID: <CAMYG4G=7ud4TH7BFwHFs74KbhFY7XOHcR1koa3MGEVZh_Rrhug@mail.gmail.com>

On Sat, Jul 18, 2015 at 10:31 PM, Michele Rosso <mrosso at uci.edu> wrote:

>  Matt,
>
> please find the log_summary attached.
>

Okay, it is running master. Barry, where should he look in the code to see
why its still changing,
meaning what changeset fixed this?

  Thanks,

    Matt


> Michele
>
> On Sat, 2015-07-18 at 21:56 -0500, Matthew Knepley wrote:
>
> On Sat, Jul 18, 2015 at 9:53 PM, Michele Rosso <mrosso at uci.edu> wrote:
>
>  Barry,
>
> I tried the master branch of PETSc as you suggested and unfortunately the
> problem with KSP being set to GMRES on the coarse level when using
> "-mg_coarse_ksp_type preonly"  is still there. I attached the output from
> ksp view and the options stack.
> Am I missing something?
>
>
>
>  If you show output from -log_summary we can make sure you are running
> the version we expect.
>
>
>
>    Thanks,
>
>
>
>      Matt
>
>
>
>  Thanks,
> Michele
>
>
> On Thu, 2015-07-16 at 17:30 -0500, Barry Smith wrote:
>
>    Michel,
>
>     This is a very annoying feature that has been fixed in master http://www.mcs.anl.gov/petsc/developers/index.html  I would like to have changed it in maint but Jed would have a shit-fit :-) since it changes behavior.
>
>   Barry
> > On Jul 16, 2015, at 4:53 PM, Michele Rosso <mrosso at uci.edu> wrote:> > Hi,> > I am performing a series of solves inside a loop. The matrix for each solve changes but not enough to justify a rebuilt of the PC at each solve.> Therefore I am using  KSPSetReusePreconditioner to avoid rebuilding unless necessary. The solver is CG + MG with a custom  PC at the coarse level.> If KSP is not updated each time, everything works as it is supposed to. > When instead I allow the default PETSc  behavior, i.e. updating PC every time the matrix changes, the coarse level KSP , initially set to PREONLY, is changed into GMRES > after the first solve. I am not sure where the problem lies (my PC or PETSc), so I would like to have your opinion on this.> I attached the ksp_view for the 2 successive solve and the options stack.> > Thanks for your help,> Michel> > > > <ksp_view.txt><petsc_options.txt>
>
>
>
>
>
>
>
>  --
>
>  What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From mfadams at lbl.gov  Sun Jul 19 09:33:32 2015
From: mfadams at lbl.gov (Mark Adams)
Date: Sun, 19 Jul 2015 10:33:32 -0400
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <CAMYG4G=7ud4TH7BFwHFs74KbhFY7XOHcR1koa3MGEVZh_Rrhug@mail.gmail.com>
References: <1437083588.21829.18.camel@kolmog5>
	<94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>
	<1437274393.26722.5.camel@enterprise-A>
	<CAMYG4Gn2r8-GHfJZ6f2tDApsjc9VvABHwU7mWfk3j9+dtVjqPA@mail.gmail.com>
	<1437276708.26722.6.camel@enterprise-A>
	<CAMYG4G=7ud4TH7BFwHFs74KbhFY7XOHcR1koa3MGEVZh_Rrhug@mail.gmail.com>
Message-ID: <CADOhEh6wzgDCOrwo+uvtKsi3PTmXBzUj6L4eg1he8f6cRnsuLQ@mail.gmail.com>

This was fixed on June 18 (Stephen Kramer):


> Can you please test this and see if works, without your fix?
>
>   'git fetch; git checkout mark/gamg-crs',
>

Great! That fixes everything for me: it uses KSP+PREONLY for mg_coarse by
default again and I can also override it with -mg_coarse_ksp_type

Thanks a lot for fixing this
Cheers

This was soon merged to master & next.  In src/ksp/pc/impls/mg/mg.c we have:

    ierr = PetscObjectTypeCompare((PetscObject)cpc,PCLU,&lu);CHKERRQ(ierr);
    ierr =
PetscObjectTypeCompare((PetscObject)cpc,PCREDUNDANT,&redundant);CHKERRQ(ierr);
    ierr =
PetscObjectTypeCompare((PetscObject)cpc,PCCHOLESKY,&cholesky);CHKERRQ(ierr);
    ierr =
PetscObjectTypeCompare((PetscObject)cpc,PCSVD,&svd);CHKERRQ(ierr);
    if (!lu && !redundant && !cholesky && !svd && !bjaclu) {
      ierr = KSPSetType(mglevels[0]->smoothd,KSPGMRES);CHKERRQ(ierr);
    }

Perhaps our logic is failing here?  This is the only place where
GMRES spontaneously appears.  We should really remove this altogether.



On Sat, Jul 18, 2015 at 11:40 PM, Matthew Knepley <knepley at gmail.com> wrote:

> On Sat, Jul 18, 2015 at 10:31 PM, Michele Rosso <mrosso at uci.edu> wrote:
>
>>  Matt,
>>
>> please find the log_summary attached.
>>
>
> Okay, it is running master. Barry, where should he look in the code to see
> why its still changing,
> meaning what changeset fixed this?
>
>   Thanks,
>
>     Matt
>
>
>> Michele
>>
>>
>> On Sat, 2015-07-18 at 21:56 -0500, Matthew Knepley wrote:
>>
>> On Sat, Jul 18, 2015 at 9:53 PM, Michele Rosso <mrosso at uci.edu> wrote:
>>
>>  Barry,
>>
>> I tried the master branch of PETSc as you suggested and unfortunately the
>> problem with KSP being set to GMRES on the coarse level when using
>> "-mg_coarse_ksp_type preonly"  is still there. I attached the output from
>> ksp view and the options stack.
>> Am I missing something?
>>
>>
>>
>>  If you show output from -log_summary we can make sure you are running
>> the version we expect.
>>
>>
>>
>>    Thanks,
>>
>>
>>
>>      Matt
>>
>>
>>
>>  Thanks,
>> Michele
>>
>>
>> On Thu, 2015-07-16 at 17:30 -0500, Barry Smith wrote:
>>
>>    Michel,
>>
>>     This is a very annoying feature that has been fixed in master http://www.mcs.anl.gov/petsc/developers/index.html  I would like to have changed it in maint but Jed would have a shit-fit :-) since it changes behavior.
>>
>>   Barry
>> > On Jul 16, 2015, at 4:53 PM, Michele Rosso <mrosso at uci.edu> wrote:> > Hi,> > I am performing a series of solves inside a loop. The matrix for each solve changes but not enough to justify a rebuilt of the PC at each solve.> Therefore I am using  KSPSetReusePreconditioner to avoid rebuilding unless necessary. The solver is CG + MG with a custom  PC at the coarse level.> If KSP is not updated each time, everything works as it is supposed to. > When instead I allow the default PETSc  behavior, i.e. updating PC every time the matrix changes, the coarse level KSP , initially set to PREONLY, is changed into GMRES > after the first solve. I am not sure where the problem lies (my PC or PETSc), so I would like to have your opinion on this.> I attached the ksp_view for the 2 successive solve and the options stack.> > Thanks for your help,> Michel> > > > <ksp_view.txt><petsc_options.txt>
>>
>>
>>
>>
>>
>>
>>
>>  --
>>
>>  What most experimenters take for granted before they begin their
>> experiments is infinitely more interesting than any results to which their
>> experiments lead.
>> -- Norbert Wiener
>>
>>
>>
>
>
> --
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>
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From mfadams at lbl.gov  Sun Jul 19 09:42:25 2015
From: mfadams at lbl.gov (Mark Adams)
Date: Sun, 19 Jul 2015 10:42:25 -0400
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <1437083588.21829.18.camel@kolmog5>
References: <1437083588.21829.18.camel@kolmog5>
Message-ID: <CADOhEh6acJ=h1CxoEHqJRgJ1V=a2OtE8ippn6oAjx-K1ogs0=w@mail.gmail.com>

On Thu, Jul 16, 2015 at 5:53 PM, Michele Rosso <mrosso at uci.edu> wrote:

>  Hi,
>
> I am performing a series of solves inside a loop. The matrix for each
> solve changes but not enough to justify a rebuilt of the PC at each solve.
> Therefore I am using  KSPSetReusePreconditioner to avoid rebuilding unless
> necessary. The solver is CG + MG with a custom  PC at the coarse level.
>

Ah, OK this is the problem.  The code I just sent gets fooled but your
custom PC, probably.

We should just remove this paternal code:

  PetscBool      preonly,lu,redundant,cholesky,svd

   ...


  /*
      If coarse solver is not direct method then DO NOT USE preonly
  */
  ierr =
PetscObjectTypeCompare((PetscObject)mglevels[0]->smoothd,KSPPREONLY,&preonly);CHKERRQ(ierr);
  if (preonly) {
    ierr =
PetscObjectTypeCompare((PetscObject)cpc,PCBJACOBI,&bjaclu);CHKERRQ(ierr);
    if (bjaclu) {
      KSP *k2;
      PetscInt ii,first;
      ierr = PCBJacobiGetSubKSP(cpc,&ii,&first,&k2);CHKERRQ(ierr);
      if (ii==1) {
        PC pc2;
        ierr = KSPGetPC(k2[0],&pc2);CHKERRQ(ierr);
        ierr =
PetscObjectTypeCompare((PetscObject)pc2,PCLU,&bjaclu);CHKERRQ(ierr);
      }
      else bjaclu = PETSC_FALSE;
    }
    ierr = PetscObjectTypeCompare((PetscObject)cpc,PCLU,&lu);CHKERRQ(ierr);
    ierr =
PetscObjectTypeCompare((PetscObject)cpc,PCREDUNDANT,&redundant);CHKERRQ(ierr);
    ierr =
PetscObjectTypeCompare((PetscObject)cpc,PCCHOLESKY,&cholesky);CHKERRQ(ierr);
    ierr =
PetscObjectTypeCompare((PetscObject)cpc,PCSVD,&svd);CHKERRQ(ierr);
    if (!lu && !redundant && !cholesky && !svd && !bjaclu) {
      ierr = KSPSetType(mglevels[0]->smoothd,KSPGMRES);CHKERRQ(ierr);
    }
  }




> If KSP is not updated each time, everything works as it is supposed to.
> When instead I allow the default PETSc  behavior, i.e. updating PC every
> time the matrix changes, the coarse level KSP , initially set to PREONLY,
> is changed into GMRES
> after the first solve. I am not sure where the problem lies (my PC or
> PETSc), so I would like to have your opinion on this.
> I attached the ksp_view for the 2 successive solve and the options stack.
>
> Thanks for your help,
> Michel
>
>
>
>
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From khaipham at utexas.edu  Sun Jul 19 09:45:18 2015
From: khaipham at utexas.edu (Khai Pham)
Date: Sun, 19 Jul 2015 09:45:18 -0500
Subject: [petsc-users] Jacobian check is sensitive to the choice of
	differencing parameter
Message-ID: <CANL+ODocn+n-NL5yPkP6Q6Ugs2Ain9Qwig8ak0V6Vt2NzhPJDw@mail.gmail.com>

Dear Petsc-Users,

The SNES only converges for a small problem. I did the jacobian check. The
result is sensitive to the choice of differencing parameter.

With the option "-snes_type test":

"Norm of matrix ratio 4.11569e-09 difference 7.64426e-07 (user-defined
state)
Norm of matrix ratio 2.05846e-08 difference 3.89655e-06 (constant state
-1.0)
Norm of matrix ratio 5.77446e-09 difference 1.09307e-06 (constant state
1.0)"

with the option "-snes_type test -mat_fd_type ds" :

"Norm of matrix ratio 1.05213e-07 difference 1.95418e-05 (user-defined
state)
Norm of matrix ratio 2.51463e-07 difference 4.76004e-05 (constant state
-1.0)
Norm of matrix ratio 2.81081e-08 difference 5.32071e-06 (constant state
1.0)".

Could you give me any hint where should I check for the error?

Khai
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From knepley at gmail.com  Sun Jul 19 10:08:35 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Sun, 19 Jul 2015 10:08:35 -0500
Subject: [petsc-users] Jacobian check is sensitive to the choice of
 differencing parameter
In-Reply-To: <CANL+ODocn+n-NL5yPkP6Q6Ugs2Ain9Qwig8ak0V6Vt2NzhPJDw@mail.gmail.com>
References: <CANL+ODocn+n-NL5yPkP6Q6Ugs2Ain9Qwig8ak0V6Vt2NzhPJDw@mail.gmail.com>
Message-ID: <CAMYG4GmcdfUmwwDAZ4wDLCGUH+bos8LiHMucYU9kscDn+iGMQw@mail.gmail.com>

On Sun, Jul 19, 2015 at 9:45 AM, Khai Pham <khaipham at utexas.edu> wrote:

> Dear Petsc-Users,
>
> The SNES only converges for a small problem. I did the jacobian check. The
> result is sensitive to the choice of differencing parameter.
>

This looks like you probably have the correct Jacobian, but the problem is
very sensitive. Then convergence might be
hard as you scale up because you have a bad initial guess. Its impossible
to say anything else without knowing more
about your problem.

   Matt


> With the option "-snes_type test":
>
> "Norm of matrix ratio 4.11569e-09 difference 7.64426e-07 (user-defined
> state)
> Norm of matrix ratio 2.05846e-08 difference 3.89655e-06 (constant state
> -1.0)
> Norm of matrix ratio 5.77446e-09 difference 1.09307e-06 (constant state
> 1.0)"
>
> with the option "-snes_type test -mat_fd_type ds" :
>
> "Norm of matrix ratio 1.05213e-07 difference 1.95418e-05 (user-defined
> state)
> Norm of matrix ratio 2.51463e-07 difference 4.76004e-05 (constant state
> -1.0)
> Norm of matrix ratio 2.81081e-08 difference 5.32071e-06 (constant state
> 1.0)".
>
> Could you give me any hint where should I check for the error?
>
> Khai
>
>
>



-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From mrosso at uci.edu  Sat Jul 18 22:31:48 2015
From: mrosso at uci.edu (Michele Rosso)
Date: Sat, 18 Jul 2015 20:31:48 -0700
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <CAMYG4Gn2r8-GHfJZ6f2tDApsjc9VvABHwU7mWfk3j9+dtVjqPA@mail.gmail.com>
References: <1437083588.21829.18.camel@kolmog5>
	<94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>
	<1437274393.26722.5.camel@enterprise-A>
	<CAMYG4Gn2r8-GHfJZ6f2tDApsjc9VvABHwU7mWfk3j9+dtVjqPA@mail.gmail.com>
Message-ID: <1437276708.26722.6.camel@enterprise-A>

Matt,

please find the log_summary attached.

Michele

On Sat, 2015-07-18 at 21:56 -0500, Matthew Knepley wrote:
> On Sat, Jul 18, 2015 at 9:53 PM, Michele Rosso <mrosso at uci.edu> wrote:
> 
>         Barry,
>         
>         I tried the master branch of PETSc as you suggested and
>         unfortunately the problem with KSP being set to GMRES on the
>         coarse level when using "-mg_coarse_ksp_type preonly"  is
>         still there. I attached the output from ksp view and the
>         options stack.
>         Am I missing something?
>         
> 
> 
> If you show output from -log_summary we can make sure you are running
> the version we expect.
> 
> 
>   Thanks,
> 
> 
>     Matt
>  
>         Thanks,
>         Michele
>         
>         
>         On Thu, 2015-07-16 at 17:30 -0500, Barry Smith wrote: 
>         
>         >    Michel,
>         > 
>         >     This is a very annoying feature that has been fixed in master http://www.mcs.anl.gov/petsc/developers/index.html  I would like to have changed it in maint but Jed would have a shit-fit :-) since it changes behavior.
>         > 
>         >   Barry
>         > 
>         > > On Jul 16, 2015, at 4:53 PM, Michele Rosso <mrosso at uci.edu> wrote:
>         > > 
>         > > Hi,
>         > > 
>         > > I am performing a series of solves inside a loop. The matrix for each solve changes but not enough to justify a rebuilt of the PC at each solve.
>         > > Therefore I am using  KSPSetReusePreconditioner to avoid rebuilding unless necessary. The solver is CG + MG with a custom  PC at the coarse level.
>         > > If KSP is not updated each time, everything works as it is supposed to. 
>         > > When instead I allow the default PETSc  behavior, i.e. updating PC every time the matrix changes, the coarse level KSP , initially set to PREONLY, is changed into GMRES 
>         > > after the first solve. I am not sure where the problem lies (my PC or PETSc), so I would like to have your opinion on this.
>         > > I attached the ksp_view for the 2 successive solve and the options stack.
>         > > 
>         > > Thanks for your help,
>         > > Michel
>         > > 
>         > > 
>         > > 
>         > > <ksp_view.txt><petsc_options.txt>
>         > 
>         
>         
>         
> 
> 
> 
> 
> 
> 
> 
> -- 
> 
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which
> their experiments lead.
> -- Norbert Wiener

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KSP Object: 8192 MPI processes
  type: cg
  maximum iterations=10000
  tolerances:  relative=1e-09, absolute=1e-50, divergence=10000
  left preconditioning
  using nonzero initial guess
  using UNPRECONDITIONED norm type for convergence test
PC Object: 8192 MPI processes
  type: mg
    MG: type is MULTIPLICATIVE, levels=5 cycles=v
      Cycles per PCApply=1
      Using Galerkin computed coarse grid matrices
  Coarse grid solver -- level -------------------------------
    KSP Object:    (mg_coarse_)     8192 MPI processes
      type: gmres
        GMRES: restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement
        GMRES: happy breakdown tolerance 1e-30
      maximum iterations=1, initial guess is zero
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using NONE norm type for convergence test
    PC Object:    (mg_coarse_)     8192 MPI processes
      type: gamg
        MG: type is MULTIPLICATIVE, levels=4 cycles=v
          Cycles per PCApply=1
          Using Galerkin computed coarse grid matrices
          GAMG specific options
            Threshold for dropping small values from graph 0
            AGG specific options
              Symmetric graph false
      Coarse grid solver -- level -------------------------------
        KSP Object:        (mg_coarse_mg_coarse_)         8192 MPI processes
          type: preonly
          maximum iterations=1, initial guess is zero
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
          left preconditioning
          using NONE norm type for convergence test
        PC Object:        (mg_coarse_mg_coarse_)         8192 MPI processes
          type: bjacobi
            block Jacobi: number of blocks = 8192
            Local solve info for each block is in the following KSP and PC objects:
          [0] number of local blocks = 1, first local block number = 0
            [0] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 1
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=6, cols=6
                      package used to perform factorization: petsc
                      total: nonzeros=36, allocated nonzeros=36
                      total number of mallocs used during MatSetValues calls =0
                        using I-node routines: found 2 nodes, limit used is 5
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=6, cols=6
                total: nonzeros=36, allocated nonzeros=36
                total number of mallocs used during MatSetValues calls =0
                  using I-node routines: found 2 nodes, limit used is 5
            - - - - - - - - - - - - - - - - - -
          [1] number of local blocks = 1, first local block number = 1
            [1] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2] number of local blocks = 1, first local block number = 2
            [2] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3] number of local blocks = 1, first local block number = 3
            [3] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4] number of local blocks = 1, first local block number = 4
            [4] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5] number of local blocks = 1, first local block number = 5
            [5] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6] number of local blocks = 1, first local block number = 6
            [6] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7] number of local blocks = 1, first local block number = 7
            [7] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8] number of local blocks = 1, first local block number = 8
            [8] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [9] number of local blocks = 1, first local block number = 9
            [9] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [10] number of local blocks = 1, first local block number = 10
            [10] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [11] number of local blocks = 1, first local block number = 11
            [11] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [12] number of local blocks = 1, first local block number = 12
            [12] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [13] number of local blocks = 1, first local block number = 13
            [13] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [14] number of local blocks = 1, first local block number = 14
            [14] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [15] number of local blocks = 1, first local block number = 15
            [15] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [16] number of local blocks = 1, first local block number = 16
            [16] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [17] number of local blocks = 1, first local block number = 17
            [17] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [18] number of local blocks = 1, first local block number = 18
            [18] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [19] number of local blocks = 1, first local block number = 19
            [19] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [20] number of local blocks = 1, first local block number = 20
            [20] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [21] number of local blocks = 1, first local block number = 21
            [21] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [22] number of local blocks = 1, first local block number = 22
            [22] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [23] number of local blocks = 1, first local block number = 23
            [23] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [24] number of local blocks = 1, first local block number = 24
            [24] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [25] number of local blocks = 1, first local block number = 25
            [25] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [26] number of local blocks = 1, first local block number = 26
            [26] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [27] number of local blocks = 1, first local block number = 27
            [27] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [28] number of local blocks = 1, first local block number = 28
            [28] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [29] number of local blocks = 1, first local block number = 29
            [29] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [30] number of local blocks = 1, first local block number = 30
            [30] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [31] number of local blocks = 1, first local block number = 31
            [31] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [32] number of local blocks = 1, first local block number = 32
            [32] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [33] number of local blocks = 1, first local block number = 33
            [33] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [34] number of local blocks = 1, first local block number = 34
            [34] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [35] number of local blocks = 1, first local block number = 35
            [35] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [36] number of local blocks = 1, first local block number = 36
            [36] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [37] number of local blocks = 1, first local block number = 37
            [37] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [38] number of local blocks = 1, first local block number = 38
            [38] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [39] number of local blocks = 1, first local block number = 39
            [39] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [40] number of local blocks = 1, first local block number = 40
            [40] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [41] number of local blocks = 1, first local block number = 41
            [41] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [42] number of local blocks = 1, first local block number = 42
            [42] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [43] number of local blocks = 1, first local block number = 43
            [43] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [44] number of local blocks = 1, first local block number = 44
            [44] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [45] number of local blocks = 1, first local block number = 45
            [45] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [46] number of local blocks = 1, first local block number = 46
            [46] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [47] number of local blocks = 1, first local block number = 47
            [47] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [48] number of local blocks = 1, first local block number = 48
            [48] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [49] number of local blocks = 1, first local block number = 49
            [49] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [50] number of local blocks = 1, first local block number = 50
            [50] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [51] number of local blocks = 1, first local block number = 51
            [51] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [52] number of local blocks = 1, first local block number = 52
            [52] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [53] number of local blocks = 1, first local block number = 53
            [53] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [54] number of local blocks = 1, first local block number = 54
            [54] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [55] number of local blocks = 1, first local block number = 55
            [55] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [56] number of local blocks = 1, first local block number = 56
            [56] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [57] number of local blocks = 1, first local block number = 57
            [57] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [58] number of local blocks = 1, first local block number = 58
            [58] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [59] number of local blocks = 1, first local block number = 59
            [59] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [60] number of local blocks = 1, first local block number = 60
            [60] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [61] number of local blocks = 1, first local block number = 61
            [61] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [62] number of local blocks = 1, first local block number = 62
            [62] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [63] number of local blocks = 1, first local block number = 63
            [63] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [64] number of local blocks = 1, first local block number = 64
            [64] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [65] number of local blocks = 1, first local block number = 65
            [65] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [66] number of local blocks = 1, first local block number = 66
            [66] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [67] number of local blocks = 1, first local block number = 67
            [67] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [68] number of local blocks = 1, first local block number = 68
            [68] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [69] number of local blocks = 1, first local block number = 69
            [69] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [70] number of local blocks = 1, first local block number = 70
            [70] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [71] number of local blocks = 1, first local block number = 71
            [71] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [72] number of local blocks = 1, first local block number = 72
            [72] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [73] number of local blocks = 1, first local block number = 73
            [73] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [74] number of local blocks = 1, first local block number = 74
            [74] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [75] number of local blocks = 1, first local block number = 75
            [75] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [76] number of local blocks = 1, first local block number = 76
            [76] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [77] number of local blocks = 1, first local block number = 77
            [77] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [78] number of local blocks = 1, first local block number = 78
            [78] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [79] number of local blocks = 1, first local block number = 79
            [79] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [80] number of local blocks = 1, first local block number = 80
            [80] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [81] number of local blocks = 1, first local block number = 81
            [81] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [82] number of local blocks = 1, first local block number = 82
            [82] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [83] number of local blocks = 1, first local block number = 83
            [83] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [84] number of local blocks = 1, first local block number = 84
            [84] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [85] number of local blocks = 1, first local block number = 85
            [85] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [86] number of local blocks = 1, first local block number = 86
            [86] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [87] number of local blocks = 1, first local block number = 87
            [87] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [88] number of local blocks = 1, first local block number = 88
            [88] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [89] number of local blocks = 1, first local block number = 89
            [89] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [90] number of local blocks = 1, first local block number = 90
            [90] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [91] number of local blocks = 1, first local block number = 91
            [91] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [92] number of local blocks = 1, first local block number = 92
            [92] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [93] number of local blocks = 1, first local block number = 93
            [93] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [94] number of local blocks = 1, first local block number = 94
            [94] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [95] number of local blocks = 1, first local block number = 95
            [95] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [96] number of local blocks = 1, first local block number = 96
            [96] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [97] number of local blocks = 1, first local block number = 97
            [97] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [98] number of local blocks = 1, first local block number = 98
            [98] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [99] number of local blocks = 1, first local block number = 99
            [99] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [100] number of local blocks = 1, first local block number = 100
            [100] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [101] number of local blocks = 1, first local block number = 101
            [101] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [102] number of local blocks = 1, first local block number = 102
            [102] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [103] number of local blocks = 1, first local block number = 103
            [103] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [104] number of local blocks = 1, first local block number = 104
            [104] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [105] number of local blocks = 1, first local block number = 105
            [105] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [106] number of local blocks = 1, first local block number = 106
            [106] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [107] number of local blocks = 1, first local block number = 107
            [107] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [108] number of local blocks = 1, first local block number = 108
            [108] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [109] number of local blocks = 1, first local block number = 109
            [109] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [110] number of local blocks = 1, first local block number = 110
            [110] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [111] number of local blocks = 1, first local block number = 111
            [111] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [112] number of local blocks = 1, first local block number = 112
            [112] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [113] number of local blocks = 1, first local block number = 113
            [113] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [114] number of local blocks = 1, first local block number = 114
            [114] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [115] number of local blocks = 1, first local block number = 115
            [115] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [116] number of local blocks = 1, first local block number = 116
            [116] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [117] number of local blocks = 1, first local block number = 117
            [117] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [118] number of local blocks = 1, first local block number = 118
            [118] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [119] number of local blocks = 1, first local block number = 119
            [119] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [120] number of local blocks = 1, first local block number = 120
            [120] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [121] number of local blocks = 1, first local block number = 121
            [121] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [122] number of local blocks = 1, first local block number = 122
            [122] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [123] number of local blocks = 1, first local block number = 123
            [123] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [124] number of local blocks = 1, first local block number = 124
            [124] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [125] number of local blocks = 1, first local block number = 125
            [125] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [126] number of local blocks = 1, first local block number = 126
            [126] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [127] number of local blocks = 1, first local block number = 127
            [127] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [128] number of local blocks = 1, first local block number = 128
            [128] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [129] number of local blocks = 1, first local block number = 129
            [129] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [130] number of local blocks = 1, first local block number = 130
            [130] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [131] number of local blocks = 1, first local block number = 131
            [131] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [132] number of local blocks = 1, first local block number = 132
            [132] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [133] number of local blocks = 1, first local block number = 133
            [133] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [134] number of local blocks = 1, first local block number = 134
            [134] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [135] number of local blocks = 1, first local block number = 135
            [135] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [136] number of local blocks = 1, first local block number = 136
            [136] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [137] number of local blocks = 1, first local block number = 137
            [137] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [138] number of local blocks = 1, first local block number = 138
            [138] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [139] number of local blocks = 1, first local block number = 139
            [139] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [140] number of local blocks = 1, first local block number = 140
            [140] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [141] number of local blocks = 1, first local block number = 141
            [141] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [142] number of local blocks = 1, first local block number = 142
            [142] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [143] number of local blocks = 1, first local block number = 143
            [143] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [144] number of local blocks = 1, first local block number = 144
            [144] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [145] number of local blocks = 1, first local block number = 145
            [145] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [146] number of local blocks = 1, first local block number = 146
            [146] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [147] number of local blocks = 1, first local block number = 147
            [147] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [148] number of local blocks = 1, first local block number = 148
            [148] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [149] number of local blocks = 1, first local block number = 149
            [149] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [150] number of local blocks = 1, first local block number = 150
            [150] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [151] number of local blocks = 1, first local block number = 151
            [151] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [152] number of local blocks = 1, first local block number = 152
            [152] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [153] number of local blocks = 1, first local block number = 153
            [153] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [154] number of local blocks = 1, first local block number = 154
            [154] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [155] number of local blocks = 1, first local block number = 155
            [155] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [156] number of local blocks = 1, first local block number = 156
            [156] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [157] number of local blocks = 1, first local block number = 157
            [157] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [158] number of local blocks = 1, first local block number = 158
            [158] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [159] number of local blocks = 1, first local block number = 159
            [159] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [160] number of local blocks = 1, first local block number = 160
            [160] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [161] number of local blocks = 1, first local block number = 161
            [161] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [162] number of local blocks = 1, first local block number = 162
            [162] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [163] number of local blocks = 1, first local block number = 163
            [163] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [164] number of local blocks = 1, first local block number = 164
            [164] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [165] number of local blocks = 1, first local block number = 165
            [165] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [166] number of local blocks = 1, first local block number = 166
            [166] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [167] number of local blocks = 1, first local block number = 167
            [167] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [168] number of local blocks = 1, first local block number = 168
            [168] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [169] number of local blocks = 1, first local block number = 169
            [169] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [170] number of local blocks = 1, first local block number = 170
            [170] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [171] number of local blocks = 1, first local block number = 171
            [171] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [172] number of local blocks = 1, first local block number = 172
            [172] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [173] number of local blocks = 1, first local block number = 173
            [173] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [174] number of local blocks = 1, first local block number = 174
            [174] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [175] number of local blocks = 1, first local block number = 175
            [175] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [176] number of local blocks = 1, first local block number = 176
            [176] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [177] number of local blocks = 1, first local block number = 177
            [177] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [178] number of local blocks = 1, first local block number = 178
            [178] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [179] number of local blocks = 1, first local block number = 179
            [179] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [180] number of local blocks = 1, first local block number = 180
            [180] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [181] number of local blocks = 1, first local block number = 181
            [181] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [182] number of local blocks = 1, first local block number = 182
            [182] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [183] number of local blocks = 1, first local block number = 183
            [183] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [184] number of local blocks = 1, first local block number = 184
            [184] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [185] number of local blocks = 1, first local block number = 185
            [185] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [186] number of local blocks = 1, first local block number = 186
            [186] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [187] number of local blocks = 1, first local block number = 187
            [187] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [188] number of local blocks = 1, first local block number = 188
            [188] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [189] number of local blocks = 1, first local block number = 189
            [189] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [190] number of local blocks = 1, first local block number = 190
            [190] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [191] number of local blocks = 1, first local block number = 191
            [191] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [192] number of local blocks = 1, first local block number = 192
            [192] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [193] number of local blocks = 1, first local block number = 193
            [193] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [194] number of local blocks = 1, first local block number = 194
            [194] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [195] number of local blocks = 1, first local block number = 195
            [195] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [196] number of local blocks = 1, first local block number = 196
            [196] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [197] number of local blocks = 1, first local block number = 197
            [197] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [198] number of local blocks = 1, first local block number = 198
            [198] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [199] number of local blocks = 1, first local block number = 199
            [199] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [200] number of local blocks = 1, first local block number = 200
            [200] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [201] number of local blocks = 1, first local block number = 201
            [201] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [202] number of local blocks = 1, first local block number = 202
            [202] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [203] number of local blocks = 1, first local block number = 203
            [203] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [204] number of local blocks = 1, first local block number = 204
            [204] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [205] number of local blocks = 1, first local block number = 205
            [205] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [206] number of local blocks = 1, first local block number = 206
            [206] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [207] number of local blocks = 1, first local block number = 207
            [207] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [208] number of local blocks = 1, first local block number = 208
            [208] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [209] number of local blocks = 1, first local block number = 209
            [209] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [210] number of local blocks = 1, first local block number = 210
            [210] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [211] number of local blocks = 1, first local block number = 211
            [211] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [212] number of local blocks = 1, first local block number = 212
            [212] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [213] number of local blocks = 1, first local block number = 213
            [213] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [214] number of local blocks = 1, first local block number = 214
            [214] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [215] number of local blocks = 1, first local block number = 215
            [215] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [216] number of local blocks = 1, first local block number = 216
            [216] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [217] number of local blocks = 1, first local block number = 217
            [217] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [218] number of local blocks = 1, first local block number = 218
            [218] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [219] number of local blocks = 1, first local block number = 219
            [219] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [220] number of local blocks = 1, first local block number = 220
            [220] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [221] number of local blocks = 1, first local block number = 221
            [221] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [222] number of local blocks = 1, first local block number = 222
            [222] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [223] number of local blocks = 1, first local block number = 223
            [223] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [224] number of local blocks = 1, first local block number = 224
            [224] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [225] number of local blocks = 1, first local block number = 225
            [225] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [226] number of local blocks = 1, first local block number = 226
            [226] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [227] number of local blocks = 1, first local block number = 227
            [227] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [228] number of local blocks = 1, first local block number = 228
            [228] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [229] number of local blocks = 1, first local block number = 229
            [229] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [230] number of local blocks = 1, first local block number = 230
            [230] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [231] number of local blocks = 1, first local block number = 231
            [231] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [232] number of local blocks = 1, first local block number = 232
            [232] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [233] number of local blocks = 1, first local block number = 233
            [233] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [234] number of local blocks = 1, first local block number = 234
            [234] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [235] number of local blocks = 1, first local block number = 235
            [235] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [236] number of local blocks = 1, first local block number = 236
            [236] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [237] number of local blocks = 1, first local block number = 237
            [237] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [238] number of local blocks = 1, first local block number = 238
            [238] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [239] number of local blocks = 1, first local block number = 239
            [239] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [240] number of local blocks = 1, first local block number = 240
            [240] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [241] number of local blocks = 1, first local block number = 241
            [241] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [242] number of local blocks = 1, first local block number = 242
            [242] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [243] number of local blocks = 1, first local block number = 243
            [243] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [244] number of local blocks = 1, first local block number = 244
            [244] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [245] number of local blocks = 1, first local block number = 245
            [245] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [246] number of local blocks = 1, first local block number = 246
            [246] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [247] number of local blocks = 1, first local block number = 247
            [247] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [248] number of local blocks = 1, first local block number = 248
            [248] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [249] number of local blocks = 1, first local block number = 249
            [249] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [250] number of local blocks = 1, first local block number = 250
            [250] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [251] number of local blocks = 1, first local block number = 251
            [251] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [252] number of local blocks = 1, first local block number = 252
            [252] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [253] number of local blocks = 1, first local block number = 253
            [253] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [254] number of local blocks = 1, first local block number = 254
            [254] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [255] number of local blocks = 1, first local block number = 255
            [255] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [256] number of local blocks = 1, first local block number = 256
            [256] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [257] number of local blocks = 1, first local block number = 257
            [257] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [258] number of local blocks = 1, first local block number = 258
            [258] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [259] number of local blocks = 1, first local block number = 259
            [259] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [260] number of local blocks = 1, first local block number = 260
            [260] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [261] number of local blocks = 1, first local block number = 261
            [261] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [262] number of local blocks = 1, first local block number = 262
            [262] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [263] number of local blocks = 1, first local block number = 263
            [263] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [264] number of local blocks = 1, first local block number = 264
            [264] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [265] number of local blocks = 1, first local block number = 265
            [265] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [266] number of local blocks = 1, first local block number = 266
            [266] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [267] number of local blocks = 1, first local block number = 267
            [267] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [268] number of local blocks = 1, first local block number = 268
            [268] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [269] number of local blocks = 1, first local block number = 269
            [269] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [270] number of local blocks = 1, first local block number = 270
            [270] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [271] number of local blocks = 1, first local block number = 271
            [271] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [272] number of local blocks = 1, first local block number = 272
            [272] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [273] number of local blocks = 1, first local block number = 273
            [273] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [274] number of local blocks = 1, first local block number = 274
            [274] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [275] number of local blocks = 1, first local block number = 275
            [275] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [276] number of local blocks = 1, first local block number = 276
            [276] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [277] number of local blocks = 1, first local block number = 277
            [277] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [278] number of local blocks = 1, first local block number = 278
            [278] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [279] number of local blocks = 1, first local block number = 279
            [279] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [280] number of local blocks = 1, first local block number = 280
            [280] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [281] number of local blocks = 1, first local block number = 281
            [281] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [282] number of local blocks = 1, first local block number = 282
            [282] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [283] number of local blocks = 1, first local block number = 283
            [283] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [284] number of local blocks = 1, first local block number = 284
            [284] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [285] number of local blocks = 1, first local block number = 285
            [285] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [286] number of local blocks = 1, first local block number = 286
            [286] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [287] number of local blocks = 1, first local block number = 287
            [287] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [288] number of local blocks = 1, first local block number = 288
            [288] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [289] number of local blocks = 1, first local block number = 289
            [289] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [290] number of local blocks = 1, first local block number = 290
            [290] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [291] number of local blocks = 1, first local block number = 291
            [291] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [292] number of local blocks = 1, first local block number = 292
            [292] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [293] number of local blocks = 1, first local block number = 293
            [293] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [294] number of local blocks = 1, first local block number = 294
            [294] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [295] number of local blocks = 1, first local block number = 295
            [295] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [296] number of local blocks = 1, first local block number = 296
            [296] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [297] number of local blocks = 1, first local block number = 297
            [297] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [298] number of local blocks = 1, first local block number = 298
            [298] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [299] number of local blocks = 1, first local block number = 299
            [299] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [300] number of local blocks = 1, first local block number = 300
            [300] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [301] number of local blocks = 1, first local block number = 301
            [301] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [302] number of local blocks = 1, first local block number = 302
            [302] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [303] number of local blocks = 1, first local block number = 303
            [303] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [304] number of local blocks = 1, first local block number = 304
            [304] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [305] number of local blocks = 1, first local block number = 305
            [305] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [306] number of local blocks = 1, first local block number = 306
            [306] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [307] number of local blocks = 1, first local block number = 307
            [307] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [308] number of local blocks = 1, first local block number = 308
            [308] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [309] number of local blocks = 1, first local block number = 309
            [309] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [310] number of local blocks = 1, first local block number = 310
            [310] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [311] number of local blocks = 1, first local block number = 311
            [311] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [312] number of local blocks = 1, first local block number = 312
            [312] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [313] number of local blocks = 1, first local block number = 313
            [313] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [314] number of local blocks = 1, first local block number = 314
            [314] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [315] number of local blocks = 1, first local block number = 315
            [315] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [316] number of local blocks = 1, first local block number = 316
            [316] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [317] number of local blocks = 1, first local block number = 317
            [317] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [318] number of local blocks = 1, first local block number = 318
            [318] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [319] number of local blocks = 1, first local block number = 319
            [319] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [320] number of local blocks = 1, first local block number = 320
            [320] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [321] number of local blocks = 1, first local block number = 321
            [321] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [322] number of local blocks = 1, first local block number = 322
            [322] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [323] number of local blocks = 1, first local block number = 323
            [323] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [324] number of local blocks = 1, first local block number = 324
            [324] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [325] number of local blocks = 1, first local block number = 325
            [325] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [326] number of local blocks = 1, first local block number = 326
            [326] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [327] number of local blocks = 1, first local block number = 327
            [327] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [328] number of local blocks = 1, first local block number = 328
            [328] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [329] number of local blocks = 1, first local block number = 329
            [329] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [330] number of local blocks = 1, first local block number = 330
            [330] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [331] number of local blocks = 1, first local block number = 331
            [331] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [332] number of local blocks = 1, first local block number = 332
            [332] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [333] number of local blocks = 1, first local block number = 333
            [333] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [334] number of local blocks = 1, first local block number = 334
            [334] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [335] number of local blocks = 1, first local block number = 335
            [335] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [336] number of local blocks = 1, first local block number = 336
            [336] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [337] number of local blocks = 1, first local block number = 337
            [337] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [338] number of local blocks = 1, first local block number = 338
            [338] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [339] number of local blocks = 1, first local block number = 339
            [339] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [340] number of local blocks = 1, first local block number = 340
            [340] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [341] number of local blocks = 1, first local block number = 341
            [341] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [342] number of local blocks = 1, first local block number = 342
            [342] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [343] number of local blocks = 1, first local block number = 343
            [343] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [344] number of local blocks = 1, first local block number = 344
            [344] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [345] number of local blocks = 1, first local block number = 345
            [345] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [346] number of local blocks = 1, first local block number = 346
            [346] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [347] number of local blocks = 1, first local block number = 347
            [347] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [348] number of local blocks = 1, first local block number = 348
            [348] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [349] number of local blocks = 1, first local block number = 349
            [349] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [350] number of local blocks = 1, first local block number = 350
            [350] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [351] number of local blocks = 1, first local block number = 351
            [351] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [352] number of local blocks = 1, first local block number = 352
            [352] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [353] number of local blocks = 1, first local block number = 353
            [353] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [354] number of local blocks = 1, first local block number = 354
            [354] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [355] number of local blocks = 1, first local block number = 355
            [355] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [356] number of local blocks = 1, first local block number = 356
            [356] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [357] number of local blocks = 1, first local block number = 357
            [357] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [358] number of local blocks = 1, first local block number = 358
            [358] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [359] number of local blocks = 1, first local block number = 359
            [359] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [360] number of local blocks = 1, first local block number = 360
            [360] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [361] number of local blocks = 1, first local block number = 361
            [361] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [362] number of local blocks = 1, first local block number = 362
            [362] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [363] number of local blocks = 1, first local block number = 363
            [363] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [364] number of local blocks = 1, first local block number = 364
            [364] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [365] number of local blocks = 1, first local block number = 365
            [365] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [366] number of local blocks = 1, first local block number = 366
            [366] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [367] number of local blocks = 1, first local block number = 367
            [367] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [368] number of local blocks = 1, first local block number = 368
            [368] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [369] number of local blocks = 1, first local block number = 369
            [369] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [370] number of local blocks = 1, first local block number = 370
            [370] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [371] number of local blocks = 1, first local block number = 371
            [371] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [372] number of local blocks = 1, first local block number = 372
            [372] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [373] number of local blocks = 1, first local block number = 373
            [373] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [374] number of local blocks = 1, first local block number = 374
            [374] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [375] number of local blocks = 1, first local block number = 375
            [375] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [376] number of local blocks = 1, first local block number = 376
            [376] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [377] number of local blocks = 1, first local block number = 377
            [377] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [378] number of local blocks = 1, first local block number = 378
            [378] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [379] number of local blocks = 1, first local block number = 379
            [379] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [380] number of local blocks = 1, first local block number = 380
            [380] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [381] number of local blocks = 1, first local block number = 381
            [381] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [382] number of local blocks = 1, first local block number = 382
            [382] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [383] number of local blocks = 1, first local block number = 383
            [383] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [384] number of local blocks = 1, first local block number = 384
            [384] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [385] number of local blocks = 1, first local block number = 385
            [385] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [386] number of local blocks = 1, first local block number = 386
            [386] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [387] number of local blocks = 1, first local block number = 387
            [387] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [388] number of local blocks = 1, first local block number = 388
            [388] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [389] number of local blocks = 1, first local block number = 389
            [389] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [390] number of local blocks = 1, first local block number = 390
            [390] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [391] number of local blocks = 1, first local block number = 391
            [391] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [392] number of local blocks = 1, first local block number = 392
            [392] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [393] number of local blocks = 1, first local block number = 393
            [393] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [394] number of local blocks = 1, first local block number = 394
            [394] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [395] number of local blocks = 1, first local block number = 395
            [395] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [396] number of local blocks = 1, first local block number = 396
            [396] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [397] number of local blocks = 1, first local block number = 397
            [397] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [398] number of local blocks = 1, first local block number = 398
            [398] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [399] number of local blocks = 1, first local block number = 399
            [399] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [400] number of local blocks = 1, first local block number = 400
            [400] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [401] number of local blocks = 1, first local block number = 401
            [401] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [402] number of local blocks = 1, first local block number = 402
            [402] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [403] number of local blocks = 1, first local block number = 403
            [403] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [404] number of local blocks = 1, first local block number = 404
            [404] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [405] number of local blocks = 1, first local block number = 405
            [405] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [406] number of local blocks = 1, first local block number = 406
            [406] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [407] number of local blocks = 1, first local block number = 407
            [407] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [408] number of local blocks = 1, first local block number = 408
            [408] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [409] number of local blocks = 1, first local block number = 409
            [409] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [410] number of local blocks = 1, first local block number = 410
            [410] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [411] number of local blocks = 1, first local block number = 411
            [411] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [412] number of local blocks = 1, first local block number = 412
            [412] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [413] number of local blocks = 1, first local block number = 413
            [413] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [414] number of local blocks = 1, first local block number = 414
            [414] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [415] number of local blocks = 1, first local block number = 415
            [415] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [416] number of local blocks = 1, first local block number = 416
            [416] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [417] number of local blocks = 1, first local block number = 417
            [417] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [418] number of local blocks = 1, first local block number = 418
            [418] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [419] number of local blocks = 1, first local block number = 419
            [419] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [420] number of local blocks = 1, first local block number = 420
            [420] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [421] number of local blocks = 1, first local block number = 421
            [421] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [422] number of local blocks = 1, first local block number = 422
            [422] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [423] number of local blocks = 1, first local block number = 423
            [423] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [424] number of local blocks = 1, first local block number = 424
            [424] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [425] number of local blocks = 1, first local block number = 425
            [425] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [426] number of local blocks = 1, first local block number = 426
            [426] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [427] number of local blocks = 1, first local block number = 427
            [427] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [428] number of local blocks = 1, first local block number = 428
            [428] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [429] number of local blocks = 1, first local block number = 429
            [429] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [430] number of local blocks = 1, first local block number = 430
            [430] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [431] number of local blocks = 1, first local block number = 431
            [431] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [432] number of local blocks = 1, first local block number = 432
            [432] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [433] number of local blocks = 1, first local block number = 433
            [433] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [434] number of local blocks = 1, first local block number = 434
            [434] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [435] number of local blocks = 1, first local block number = 435
            [435] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [436] number of local blocks = 1, first local block number = 436
            [436] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [437] number of local blocks = 1, first local block number = 437
            [437] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [438] number of local blocks = 1, first local block number = 438
            [438] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [439] number of local blocks = 1, first local block number = 439
            [439] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [440] number of local blocks = 1, first local block number = 440
            [440] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [441] number of local blocks = 1, first local block number = 441
            [441] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [442] number of local blocks = 1, first local block number = 442
            [442] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [443] number of local blocks = 1, first local block number = 443
            [443] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [444] number of local blocks = 1, first local block number = 444
            [444] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [445] number of local blocks = 1, first local block number = 445
            [445] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [446] number of local blocks = 1, first local block number = 446
            [446] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [447] number of local blocks = 1, first local block number = 447
            [447] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [448] number of local blocks = 1, first local block number = 448
            [448] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [449] number of local blocks = 1, first local block number = 449
            [449] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [450] number of local blocks = 1, first local block number = 450
            [450] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [451] number of local blocks = 1, first local block number = 451
            [451] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [452] number of local blocks = 1, first local block number = 452
            [452] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [453] number of local blocks = 1, first local block number = 453
            [453] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [454] number of local blocks = 1, first local block number = 454
            [454] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [455] number of local blocks = 1, first local block number = 455
            [455] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [456] number of local blocks = 1, first local block number = 456
            [456] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [457] number of local blocks = 1, first local block number = 457
            [457] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [458] number of local blocks = 1, first local block number = 458
            [458] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [459] number of local blocks = 1, first local block number = 459
            [459] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [460] number of local blocks = 1, first local block number = 460
            [460] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [461] number of local blocks = 1, first local block number = 461
            [461] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [462] number of local blocks = 1, first local block number = 462
            [462] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [463] number of local blocks = 1, first local block number = 463
            [463] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [464] number of local blocks = 1, first local block number = 464
            [464] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [465] number of local blocks = 1, first local block number = 465
            [465] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [466] number of local blocks = 1, first local block number = 466
            [466] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [467] number of local blocks = 1, first local block number = 467
            [467] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [468] number of local blocks = 1, first local block number = 468
            [468] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [469] number of local blocks = 1, first local block number = 469
            [469] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [470] number of local blocks = 1, first local block number = 470
            [470] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [471] number of local blocks = 1, first local block number = 471
            [471] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [472] number of local blocks = 1, first local block number = 472
            [472] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [473] number of local blocks = 1, first local block number = 473
            [473] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [474] number of local blocks = 1, first local block number = 474
            [474] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [475] number of local blocks = 1, first local block number = 475
            [475] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [476] number of local blocks = 1, first local block number = 476
            [476] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [477] number of local blocks = 1, first local block number = 477
            [477] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [478] number of local blocks = 1, first local block number = 478
            [478] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [479] number of local blocks = 1, first local block number = 479
            [479] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [480] number of local blocks = 1, first local block number = 480
            [480] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [481] number of local blocks = 1, first local block number = 481
            [481] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [482] number of local blocks = 1, first local block number = 482
            [482] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [483] number of local blocks = 1, first local block number = 483
            [483] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [484] number of local blocks = 1, first local block number = 484
            [484] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [485] number of local blocks = 1, first local block number = 485
            [485] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [486] number of local blocks = 1, first local block number = 486
            [486] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [487] number of local blocks = 1, first local block number = 487
            [487] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [488] number of local blocks = 1, first local block number = 488
            [488] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [489] number of local blocks = 1, first local block number = 489
            [489] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [490] number of local blocks = 1, first local block number = 490
            [490] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [491] number of local blocks = 1, first local block number = 491
            [491] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [492] number of local blocks = 1, first local block number = 492
            [492] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [493] number of local blocks = 1, first local block number = 493
            [493] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [494] number of local blocks = 1, first local block number = 494
            [494] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [495] number of local blocks = 1, first local block number = 495
            [495] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [496] number of local blocks = 1, first local block number = 496
            [496] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [497] number of local blocks = 1, first local block number = 497
            [497] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [498] number of local blocks = 1, first local block number = 498
            [498] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [499] number of local blocks = 1, first local block number = 499
            [499] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [500] number of local blocks = 1, first local block number = 500
            [500] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [501] number of local blocks = 1, first local block number = 501
            [501] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [502] number of local blocks = 1, first local block number = 502
            [502] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [503] number of local blocks = 1, first local block number = 503
            [503] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [504] number of local blocks = 1, first local block number = 504
            [504] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [505] number of local blocks = 1, first local block number = 505
            [505] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [506] number of local blocks = 1, first local block number = 506
            [506] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [507] number of local blocks = 1, first local block number = 507
            [507] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [508] number of local blocks = 1, first local block number = 508
            [508] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [509] number of local blocks = 1, first local block number = 509
            [509] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [510] number of local blocks = 1, first local block number = 510
            [510] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [511] number of local blocks = 1, first local block number = 511
            [511] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [512] number of local blocks = 1, first local block number = 512
            [512] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [513] number of local blocks = 1, first local block number = 513
            [513] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [514] number of local blocks = 1, first local block number = 514
            [514] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [515] number of local blocks = 1, first local block number = 515
            [515] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [516] number of local blocks = 1, first local block number = 516
            [516] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [517] number of local blocks = 1, first local block number = 517
            [517] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [518] number of local blocks = 1, first local block number = 518
            [518] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [519] number of local blocks = 1, first local block number = 519
            [519] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [520] number of local blocks = 1, first local block number = 520
            [520] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [521] number of local blocks = 1, first local block number = 521
            [521] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [522] number of local blocks = 1, first local block number = 522
            [522] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [523] number of local blocks = 1, first local block number = 523
            [523] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [524] number of local blocks = 1, first local block number = 524
            [524] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [525] number of local blocks = 1, first local block number = 525
            [525] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [526] number of local blocks = 1, first local block number = 526
            [526] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [527] number of local blocks = 1, first local block number = 527
            [527] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [528] number of local blocks = 1, first local block number = 528
            [528] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [529] number of local blocks = 1, first local block number = 529
            [529] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [530] number of local blocks = 1, first local block number = 530
            [530] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [531] number of local blocks = 1, first local block number = 531
            [531] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [532] number of local blocks = 1, first local block number = 532
            [532] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [533] number of local blocks = 1, first local block number = 533
            [533] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [534] number of local blocks = 1, first local block number = 534
            [534] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [535] number of local blocks = 1, first local block number = 535
            [535] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [536] number of local blocks = 1, first local block number = 536
            [536] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [537] number of local blocks = 1, first local block number = 537
            [537] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [538] number of local blocks = 1, first local block number = 538
            [538] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [539] number of local blocks = 1, first local block number = 539
            [539] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [540] number of local blocks = 1, first local block number = 540
            [540] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [541] number of local blocks = 1, first local block number = 541
            [541] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [542] number of local blocks = 1, first local block number = 542
            [542] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [543] number of local blocks = 1, first local block number = 543
            [543] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [544] number of local blocks = 1, first local block number = 544
            [544] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [545] number of local blocks = 1, first local block number = 545
            [545] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [546] number of local blocks = 1, first local block number = 546
            [546] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [547] number of local blocks = 1, first local block number = 547
            [547] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [548] number of local blocks = 1, first local block number = 548
            [548] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [549] number of local blocks = 1, first local block number = 549
            [549] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [550] number of local blocks = 1, first local block number = 550
            [550] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [551] number of local blocks = 1, first local block number = 551
            [551] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [552] number of local blocks = 1, first local block number = 552
            [552] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [553] number of local blocks = 1, first local block number = 553
            [553] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [554] number of local blocks = 1, first local block number = 554
            [554] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [555] number of local blocks = 1, first local block number = 555
            [555] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [556] number of local blocks = 1, first local block number = 556
            [556] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [557] number of local blocks = 1, first local block number = 557
            [557] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [558] number of local blocks = 1, first local block number = 558
            [558] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [559] number of local blocks = 1, first local block number = 559
            [559] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [560] number of local blocks = 1, first local block number = 560
            [560] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [561] number of local blocks = 1, first local block number = 561
            [561] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [562] number of local blocks = 1, first local block number = 562
            [562] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [563] number of local blocks = 1, first local block number = 563
            [563] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [564] number of local blocks = 1, first local block number = 564
            [564] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [565] number of local blocks = 1, first local block number = 565
            [565] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [566] number of local blocks = 1, first local block number = 566
            [566] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [567] number of local blocks = 1, first local block number = 567
            [567] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [568] number of local blocks = 1, first local block number = 568
            [568] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [569] number of local blocks = 1, first local block number = 569
            [569] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [570] number of local blocks = 1, first local block number = 570
            [570] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [571] number of local blocks = 1, first local block number = 571
            [571] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [572] number of local blocks = 1, first local block number = 572
            [572] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [573] number of local blocks = 1, first local block number = 573
            [573] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [574] number of local blocks = 1, first local block number = 574
            [574] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [575] number of local blocks = 1, first local block number = 575
            [575] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [576] number of local blocks = 1, first local block number = 576
            [576] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [577] number of local blocks = 1, first local block number = 577
            [577] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [578] number of local blocks = 1, first local block number = 578
            [578] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [579] number of local blocks = 1, first local block number = 579
            [579] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [580] number of local blocks = 1, first local block number = 580
            [580] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [581] number of local blocks = 1, first local block number = 581
            [581] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [582] number of local blocks = 1, first local block number = 582
            [582] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [583] number of local blocks = 1, first local block number = 583
            [583] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [584] number of local blocks = 1, first local block number = 584
            [584] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [585] number of local blocks = 1, first local block number = 585
            [585] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [586] number of local blocks = 1, first local block number = 586
            [586] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [587] number of local blocks = 1, first local block number = 587
            [587] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [588] number of local blocks = 1, first local block number = 588
            [588] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [589] number of local blocks = 1, first local block number = 589
            [589] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [590] number of local blocks = 1, first local block number = 590
            [590] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [591] number of local blocks = 1, first local block number = 591
            [591] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [592] number of local blocks = 1, first local block number = 592
            [592] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [593] number of local blocks = 1, first local block number = 593
            [593] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [594] number of local blocks = 1, first local block number = 594
            [594] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [595] number of local blocks = 1, first local block number = 595
            [595] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [596] number of local blocks = 1, first local block number = 596
            [596] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [597] number of local blocks = 1, first local block number = 597
            [597] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [598] number of local blocks = 1, first local block number = 598
            [598] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [599] number of local blocks = 1, first local block number = 599
            [599] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [600] number of local blocks = 1, first local block number = 600
            [600] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [601] number of local blocks = 1, first local block number = 601
            [601] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [602] number of local blocks = 1, first local block number = 602
            [602] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [603] number of local blocks = 1, first local block number = 603
            [603] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [604] number of local blocks = 1, first local block number = 604
            [604] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [605] number of local blocks = 1, first local block number = 605
            [605] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [606] number of local blocks = 1, first local block number = 606
            [606] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [607] number of local blocks = 1, first local block number = 607
            [607] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [608] number of local blocks = 1, first local block number = 608
            [608] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [609] number of local blocks = 1, first local block number = 609
            [609] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [610] number of local blocks = 1, first local block number = 610
            [610] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [611] number of local blocks = 1, first local block number = 611
            [611] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [612] number of local blocks = 1, first local block number = 612
            [612] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [613] number of local blocks = 1, first local block number = 613
            [613] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [614] number of local blocks = 1, first local block number = 614
            [614] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [615] number of local blocks = 1, first local block number = 615
            [615] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [616] number of local blocks = 1, first local block number = 616
            [616] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [617] number of local blocks = 1, first local block number = 617
            [617] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [618] number of local blocks = 1, first local block number = 618
            [618] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [619] number of local blocks = 1, first local block number = 619
            [619] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [620] number of local blocks = 1, first local block number = 620
            [620] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [621] number of local blocks = 1, first local block number = 621
            [621] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [622] number of local blocks = 1, first local block number = 622
            [622] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [623] number of local blocks = 1, first local block number = 623
            [623] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [624] number of local blocks = 1, first local block number = 624
            [624] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [625] number of local blocks = 1, first local block number = 625
            [625] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [626] number of local blocks = 1, first local block number = 626
            [626] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [627] number of local blocks = 1, first local block number = 627
            [627] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [628] number of local blocks = 1, first local block number = 628
            [628] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [629] number of local blocks = 1, first local block number = 629
            [629] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [630] number of local blocks = 1, first local block number = 630
            [630] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [631] number of local blocks = 1, first local block number = 631
            [631] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [632] number of local blocks = 1, first local block number = 632
            [632] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [633] number of local blocks = 1, first local block number = 633
            [633] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [634] number of local blocks = 1, first local block number = 634
            [634] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [635] number of local blocks = 1, first local block number = 635
            [635] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [636] number of local blocks = 1, first local block number = 636
            [636] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [637] number of local blocks = 1, first local block number = 637
            [637] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [638] number of local blocks = 1, first local block number = 638
            [638] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [639] number of local blocks = 1, first local block number = 639
            [639] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [640] number of local blocks = 1, first local block number = 640
            [640] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [641] number of local blocks = 1, first local block number = 641
            [641] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [642] number of local blocks = 1, first local block number = 642
            [642] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [643] number of local blocks = 1, first local block number = 643
            [643] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [644] number of local blocks = 1, first local block number = 644
            [644] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [645] number of local blocks = 1, first local block number = 645
            [645] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [646] number of local blocks = 1, first local block number = 646
            [646] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [647] number of local blocks = 1, first local block number = 647
            [647] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [648] number of local blocks = 1, first local block number = 648
            [648] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [649] number of local blocks = 1, first local block number = 649
            [649] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [650] number of local blocks = 1, first local block number = 650
            [650] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [651] number of local blocks = 1, first local block number = 651
            [651] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [652] number of local blocks = 1, first local block number = 652
            [652] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [653] number of local blocks = 1, first local block number = 653
            [653] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [654] number of local blocks = 1, first local block number = 654
            [654] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [655] number of local blocks = 1, first local block number = 655
            [655] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [656] number of local blocks = 1, first local block number = 656
            [656] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [657] number of local blocks = 1, first local block number = 657
            [657] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [658] number of local blocks = 1, first local block number = 658
            [658] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [659] number of local blocks = 1, first local block number = 659
            [659] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [660] number of local blocks = 1, first local block number = 660
            [660] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [661] number of local blocks = 1, first local block number = 661
            [661] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [662] number of local blocks = 1, first local block number = 662
            [662] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [663] number of local blocks = 1, first local block number = 663
            [663] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [664] number of local blocks = 1, first local block number = 664
            [664] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [665] number of local blocks = 1, first local block number = 665
            [665] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [666] number of local blocks = 1, first local block number = 666
            [666] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [667] number of local blocks = 1, first local block number = 667
            [667] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [668] number of local blocks = 1, first local block number = 668
            [668] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [669] number of local blocks = 1, first local block number = 669
            [669] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [670] number of local blocks = 1, first local block number = 670
            [670] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [671] number of local blocks = 1, first local block number = 671
            [671] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [672] number of local blocks = 1, first local block number = 672
            [672] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [673] number of local blocks = 1, first local block number = 673
            [673] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [674] number of local blocks = 1, first local block number = 674
            [674] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [675] number of local blocks = 1, first local block number = 675
            [675] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [676] number of local blocks = 1, first local block number = 676
            [676] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [677] number of local blocks = 1, first local block number = 677
            [677] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [678] number of local blocks = 1, first local block number = 678
            [678] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [679] number of local blocks = 1, first local block number = 679
            [679] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [680] number of local blocks = 1, first local block number = 680
            [680] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [681] number of local blocks = 1, first local block number = 681
            [681] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [682] number of local blocks = 1, first local block number = 682
            [682] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [683] number of local blocks = 1, first local block number = 683
            [683] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [684] number of local blocks = 1, first local block number = 684
            [684] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [685] number of local blocks = 1, first local block number = 685
            [685] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [686] number of local blocks = 1, first local block number = 686
            [686] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [687] number of local blocks = 1, first local block number = 687
            [687] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [688] number of local blocks = 1, first local block number = 688
            [688] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [689] number of local blocks = 1, first local block number = 689
            [689] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [690] number of local blocks = 1, first local block number = 690
            [690] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [691] number of local blocks = 1, first local block number = 691
            [691] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [692] number of local blocks = 1, first local block number = 692
            [692] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [693] number of local blocks = 1, first local block number = 693
            [693] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [694] number of local blocks = 1, first local block number = 694
            [694] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [695] number of local blocks = 1, first local block number = 695
            [695] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [696] number of local blocks = 1, first local block number = 696
            [696] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [697] number of local blocks = 1, first local block number = 697
            [697] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [698] number of local blocks = 1, first local block number = 698
            [698] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [699] number of local blocks = 1, first local block number = 699
            [699] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [700] number of local blocks = 1, first local block number = 700
            [700] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [701] number of local blocks = 1, first local block number = 701
            [701] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [702] number of local blocks = 1, first local block number = 702
            [702] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [703] number of local blocks = 1, first local block number = 703
            [703] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [704] number of local blocks = 1, first local block number = 704
            [704] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [705] number of local blocks = 1, first local block number = 705
            [705] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [706] number of local blocks = 1, first local block number = 706
            [706] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [707] number of local blocks = 1, first local block number = 707
            [707] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [708] number of local blocks = 1, first local block number = 708
            [708] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [709] number of local blocks = 1, first local block number = 709
            [709] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [710] number of local blocks = 1, first local block number = 710
            [710] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [711] number of local blocks = 1, first local block number = 711
            [711] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [712] number of local blocks = 1, first local block number = 712
            [712] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [713] number of local blocks = 1, first local block number = 713
            [713] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [714] number of local blocks = 1, first local block number = 714
            [714] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [715] number of local blocks = 1, first local block number = 715
            [715] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [716] number of local blocks = 1, first local block number = 716
            [716] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [717] number of local blocks = 1, first local block number = 717
            [717] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [718] number of local blocks = 1, first local block number = 718
            [718] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [719] number of local blocks = 1, first local block number = 719
            [719] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [720] number of local blocks = 1, first local block number = 720
            [720] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [721] number of local blocks = 1, first local block number = 721
            [721] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [722] number of local blocks = 1, first local block number = 722
            [722] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [723] number of local blocks = 1, first local block number = 723
            [723] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [724] number of local blocks = 1, first local block number = 724
            [724] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [725] number of local blocks = 1, first local block number = 725
            [725] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [726] number of local blocks = 1, first local block number = 726
            [726] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [727] number of local blocks = 1, first local block number = 727
            [727] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [728] number of local blocks = 1, first local block number = 728
            [728] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [729] number of local blocks = 1, first local block number = 729
            [729] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [730] number of local blocks = 1, first local block number = 730
            [730] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [731] number of local blocks = 1, first local block number = 731
            [731] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [732] number of local blocks = 1, first local block number = 732
            [732] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [733] number of local blocks = 1, first local block number = 733
            [733] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [734] number of local blocks = 1, first local block number = 734
            [734] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [735] number of local blocks = 1, first local block number = 735
            [735] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [736] number of local blocks = 1, first local block number = 736
            [736] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [737] number of local blocks = 1, first local block number = 737
            [737] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [738] number of local blocks = 1, first local block number = 738
            [738] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [739] number of local blocks = 1, first local block number = 739
            [739] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [740] number of local blocks = 1, first local block number = 740
            [740] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [741] number of local blocks = 1, first local block number = 741
            [741] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [742] number of local blocks = 1, first local block number = 742
            [742] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [743] number of local blocks = 1, first local block number = 743
            [743] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [744] number of local blocks = 1, first local block number = 744
            [744] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [745] number of local blocks = 1, first local block number = 745
            [745] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [746] number of local blocks = 1, first local block number = 746
            [746] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [747] number of local blocks = 1, first local block number = 747
            [747] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [748] number of local blocks = 1, first local block number = 748
            [748] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [749] number of local blocks = 1, first local block number = 749
            [749] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [750] number of local blocks = 1, first local block number = 750
            [750] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [751] number of local blocks = 1, first local block number = 751
            [751] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [752] number of local blocks = 1, first local block number = 752
            [752] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [753] number of local blocks = 1, first local block number = 753
            [753] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [754] number of local blocks = 1, first local block number = 754
            [754] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [755] number of local blocks = 1, first local block number = 755
            [755] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [756] number of local blocks = 1, first local block number = 756
            [756] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [757] number of local blocks = 1, first local block number = 757
            [757] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [758] number of local blocks = 1, first local block number = 758
            [758] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [759] number of local blocks = 1, first local block number = 759
            [759] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [760] number of local blocks = 1, first local block number = 760
            [760] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [761] number of local blocks = 1, first local block number = 761
            [761] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [762] number of local blocks = 1, first local block number = 762
            [762] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [763] number of local blocks = 1, first local block number = 763
            [763] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [764] number of local blocks = 1, first local block number = 764
            [764] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [765] number of local blocks = 1, first local block number = 765
            [765] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [766] number of local blocks = 1, first local block number = 766
            [766] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [767] number of local blocks = 1, first local block number = 767
            [767] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [768] number of local blocks = 1, first local block number = 768
            [768] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [769] number of local blocks = 1, first local block number = 769
            [769] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [770] number of local blocks = 1, first local block number = 770
            [770] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [771] number of local blocks = 1, first local block number = 771
            [771] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [772] number of local blocks = 1, first local block number = 772
            [772] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [773] number of local blocks = 1, first local block number = 773
            [773] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [774] number of local blocks = 1, first local block number = 774
            [774] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [775] number of local blocks = 1, first local block number = 775
            [775] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [776] number of local blocks = 1, first local block number = 776
            [776] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [777] number of local blocks = 1, first local block number = 777
            [777] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [778] number of local blocks = 1, first local block number = 778
            [778] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [779] number of local blocks = 1, first local block number = 779
            [779] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [780] number of local blocks = 1, first local block number = 780
            [780] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [781] number of local blocks = 1, first local block number = 781
            [781] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [782] number of local blocks = 1, first local block number = 782
            [782] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [783] number of local blocks = 1, first local block number = 783
            [783] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [784] number of local blocks = 1, first local block number = 784
            [784] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [785] number of local blocks = 1, first local block number = 785
            [785] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [786] number of local blocks = 1, first local block number = 786
            [786] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [787] number of local blocks = 1, first local block number = 787
            [787] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [788] number of local blocks = 1, first local block number = 788
            [788] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [789] number of local blocks = 1, first local block number = 789
            [789] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [790] number of local blocks = 1, first local block number = 790
            [790] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [791] number of local blocks = 1, first local block number = 791
            [791] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [792] number of local blocks = 1, first local block number = 792
            [792] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [793] number of local blocks = 1, first local block number = 793
            [793] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [794] number of local blocks = 1, first local block number = 794
            [794] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [795] number of local blocks = 1, first local block number = 795
            [795] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [796] number of local blocks = 1, first local block number = 796
            [796] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [797] number of local blocks = 1, first local block number = 797
            [797] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [798] number of local blocks = 1, first local block number = 798
            [798] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [799] number of local blocks = 1, first local block number = 799
            [799] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [800] number of local blocks = 1, first local block number = 800
            [800] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [801] number of local blocks = 1, first local block number = 801
            [801] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [802] number of local blocks = 1, first local block number = 802
            [802] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [803] number of local blocks = 1, first local block number = 803
            [803] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [804] number of local blocks = 1, first local block number = 804
            [804] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [805] number of local blocks = 1, first local block number = 805
            [805] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [806] number of local blocks = 1, first local block number = 806
            [806] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [807] number of local blocks = 1, first local block number = 807
            [807] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [808] number of local blocks = 1, first local block number = 808
            [808] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [809] number of local blocks = 1, first local block number = 809
            [809] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [810] number of local blocks = 1, first local block number = 810
            [810] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [811] number of local blocks = 1, first local block number = 811
            [811] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [812] number of local blocks = 1, first local block number = 812
            [812] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [813] number of local blocks = 1, first local block number = 813
            [813] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [814] number of local blocks = 1, first local block number = 814
            [814] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [815] number of local blocks = 1, first local block number = 815
            [815] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [816] number of local blocks = 1, first local block number = 816
            [816] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [817] number of local blocks = 1, first local block number = 817
            [817] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [818] number of local blocks = 1, first local block number = 818
            [818] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [819] number of local blocks = 1, first local block number = 819
            [819] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [820] number of local blocks = 1, first local block number = 820
            [820] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [821] number of local blocks = 1, first local block number = 821
            [821] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [822] number of local blocks = 1, first local block number = 822
            [822] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [823] number of local blocks = 1, first local block number = 823
            [823] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [824] number of local blocks = 1, first local block number = 824
            [824] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [825] number of local blocks = 1, first local block number = 825
            [825] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [826] number of local blocks = 1, first local block number = 826
            [826] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [827] number of local blocks = 1, first local block number = 827
            [827] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [828] number of local blocks = 1, first local block number = 828
            [828] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [829] number of local blocks = 1, first local block number = 829
            [829] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [830] number of local blocks = 1, first local block number = 830
            [830] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [831] number of local blocks = 1, first local block number = 831
            [831] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [832] number of local blocks = 1, first local block number = 832
            [832] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [833] number of local blocks = 1, first local block number = 833
            [833] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [834] number of local blocks = 1, first local block number = 834
            [834] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [835] number of local blocks = 1, first local block number = 835
            [835] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [836] number of local blocks = 1, first local block number = 836
            [836] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [837] number of local blocks = 1, first local block number = 837
            [837] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [838] number of local blocks = 1, first local block number = 838
            [838] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [839] number of local blocks = 1, first local block number = 839
            [839] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [840] number of local blocks = 1, first local block number = 840
            [840] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [841] number of local blocks = 1, first local block number = 841
            [841] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [842] number of local blocks = 1, first local block number = 842
            [842] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [843] number of local blocks = 1, first local block number = 843
            [843] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [844] number of local blocks = 1, first local block number = 844
            [844] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [845] number of local blocks = 1, first local block number = 845
            [845] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [846] number of local blocks = 1, first local block number = 846
            [846] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [847] number of local blocks = 1, first local block number = 847
            [847] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [848] number of local blocks = 1, first local block number = 848
            [848] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [849] number of local blocks = 1, first local block number = 849
            [849] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [850] number of local blocks = 1, first local block number = 850
            [850] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [851] number of local blocks = 1, first local block number = 851
            [851] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [852] number of local blocks = 1, first local block number = 852
            [852] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [853] number of local blocks = 1, first local block number = 853
            [853] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [854] number of local blocks = 1, first local block number = 854
            [854] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [855] number of local blocks = 1, first local block number = 855
            [855] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [856] number of local blocks = 1, first local block number = 856
            [856] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [857] number of local blocks = 1, first local block number = 857
            [857] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [858] number of local blocks = 1, first local block number = 858
            [858] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [859] number of local blocks = 1, first local block number = 859
            [859] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [860] number of local blocks = 1, first local block number = 860
            [860] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [861] number of local blocks = 1, first local block number = 861
            [861] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [862] number of local blocks = 1, first local block number = 862
            [862] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [863] number of local blocks = 1, first local block number = 863
            [863] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [864] number of local blocks = 1, first local block number = 864
            [864] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [865] number of local blocks = 1, first local block number = 865
            [865] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [866] number of local blocks = 1, first local block number = 866
            [866] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [867] number of local blocks = 1, first local block number = 867
            [867] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [868] number of local blocks = 1, first local block number = 868
            [868] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [869] number of local blocks = 1, first local block number = 869
            [869] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [870] number of local blocks = 1, first local block number = 870
            [870] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [871] number of local blocks = 1, first local block number = 871
            [871] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [872] number of local blocks = 1, first local block number = 872
            [872] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [873] number of local blocks = 1, first local block number = 873
            [873] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [874] number of local blocks = 1, first local block number = 874
            [874] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [875] number of local blocks = 1, first local block number = 875
            [875] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [876] number of local blocks = 1, first local block number = 876
            [876] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [877] number of local blocks = 1, first local block number = 877
            [877] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [878] number of local blocks = 1, first local block number = 878
            [878] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [879] number of local blocks = 1, first local block number = 879
            [879] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [880] number of local blocks = 1, first local block number = 880
            [880] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [881] number of local blocks = 1, first local block number = 881
            [881] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [882] number of local blocks = 1, first local block number = 882
            [882] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [883] number of local blocks = 1, first local block number = 883
            [883] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [884] number of local blocks = 1, first local block number = 884
            [884] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [885] number of local blocks = 1, first local block number = 885
            [885] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [886] number of local blocks = 1, first local block number = 886
            [886] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [887] number of local blocks = 1, first local block number = 887
            [887] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [888] number of local blocks = 1, first local block number = 888
            [888] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [889] number of local blocks = 1, first local block number = 889
            [889] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [890] number of local blocks = 1, first local block number = 890
            [890] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [891] number of local blocks = 1, first local block number = 891
            [891] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [892] number of local blocks = 1, first local block number = 892
            [892] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [893] number of local blocks = 1, first local block number = 893
            [893] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [894] number of local blocks = 1, first local block number = 894
            [894] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [895] number of local blocks = 1, first local block number = 895
            [895] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [896] number of local blocks = 1, first local block number = 896
            [896] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [897] number of local blocks = 1, first local block number = 897
            [897] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [898] number of local blocks = 1, first local block number = 898
            [898] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [899] number of local blocks = 1, first local block number = 899
            [899] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [900] number of local blocks = 1, first local block number = 900
            [900] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [901] number of local blocks = 1, first local block number = 901
            [901] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [902] number of local blocks = 1, first local block number = 902
            [902] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [903] number of local blocks = 1, first local block number = 903
            [903] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [904] number of local blocks = 1, first local block number = 904
            [904] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [905] number of local blocks = 1, first local block number = 905
            [905] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [906] number of local blocks = 1, first local block number = 906
            [906] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [907] number of local blocks = 1, first local block number = 907
            [907] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [908] number of local blocks = 1, first local block number = 908
            [908] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [909] number of local blocks = 1, first local block number = 909
            [909] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [910] number of local blocks = 1, first local block number = 910
            [910] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [911] number of local blocks = 1, first local block number = 911
            [911] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [912] number of local blocks = 1, first local block number = 912
            [912] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [913] number of local blocks = 1, first local block number = 913
            [913] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [914] number of local blocks = 1, first local block number = 914
            [914] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [915] number of local blocks = 1, first local block number = 915
            [915] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [916] number of local blocks = 1, first local block number = 916
            [916] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [917] number of local blocks = 1, first local block number = 917
            [917] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [918] number of local blocks = 1, first local block number = 918
            [918] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [919] number of local blocks = 1, first local block number = 919
            [919] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [920] number of local blocks = 1, first local block number = 920
            [920] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [921] number of local blocks = 1, first local block number = 921
            [921] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [922] number of local blocks = 1, first local block number = 922
            [922] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [923] number of local blocks = 1, first local block number = 923
            [923] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [924] number of local blocks = 1, first local block number = 924
            [924] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [925] number of local blocks = 1, first local block number = 925
            [925] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [926] number of local blocks = 1, first local block number = 926
            [926] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [927] number of local blocks = 1, first local block number = 927
            [927] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [928] number of local blocks = 1, first local block number = 928
            [928] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [929] number of local blocks = 1, first local block number = 929
            [929] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [930] number of local blocks = 1, first local block number = 930
            [930] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [931] number of local blocks = 1, first local block number = 931
            [931] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [932] number of local blocks = 1, first local block number = 932
            [932] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [933] number of local blocks = 1, first local block number = 933
            [933] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [934] number of local blocks = 1, first local block number = 934
            [934] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [935] number of local blocks = 1, first local block number = 935
            [935] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [936] number of local blocks = 1, first local block number = 936
            [936] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [937] number of local blocks = 1, first local block number = 937
            [937] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [938] number of local blocks = 1, first local block number = 938
            [938] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [939] number of local blocks = 1, first local block number = 939
            [939] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [940] number of local blocks = 1, first local block number = 940
            [940] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [941] number of local blocks = 1, first local block number = 941
            [941] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [942] number of local blocks = 1, first local block number = 942
            [942] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [943] number of local blocks = 1, first local block number = 943
            [943] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [944] number of local blocks = 1, first local block number = 944
            [944] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [945] number of local blocks = 1, first local block number = 945
            [945] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [946] number of local blocks = 1, first local block number = 946
            [946] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [947] number of local blocks = 1, first local block number = 947
            [947] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [948] number of local blocks = 1, first local block number = 948
            [948] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [949] number of local blocks = 1, first local block number = 949
            [949] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [950] number of local blocks = 1, first local block number = 950
            [950] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [951] number of local blocks = 1, first local block number = 951
            [951] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [952] number of local blocks = 1, first local block number = 952
            [952] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [953] number of local blocks = 1, first local block number = 953
            [953] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [954] number of local blocks = 1, first local block number = 954
            [954] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [955] number of local blocks = 1, first local block number = 955
            [955] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [956] number of local blocks = 1, first local block number = 956
            [956] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [957] number of local blocks = 1, first local block number = 957
            [957] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [958] number of local blocks = 1, first local block number = 958
            [958] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [959] number of local blocks = 1, first local block number = 959
            [959] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [960] number of local blocks = 1, first local block number = 960
            [960] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [961] number of local blocks = 1, first local block number = 961
            [961] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [962] number of local blocks = 1, first local block number = 962
            [962] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [963] number of local blocks = 1, first local block number = 963
            [963] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [964] number of local blocks = 1, first local block number = 964
            [964] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [965] number of local blocks = 1, first local block number = 965
            [965] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [966] number of local blocks = 1, first local block number = 966
            [966] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [967] number of local blocks = 1, first local block number = 967
            [967] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [968] number of local blocks = 1, first local block number = 968
            [968] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [969] number of local blocks = 1, first local block number = 969
            [969] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [970] number of local blocks = 1, first local block number = 970
            [970] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [971] number of local blocks = 1, first local block number = 971
            [971] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [972] number of local blocks = 1, first local block number = 972
            [972] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [973] number of local blocks = 1, first local block number = 973
            [973] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [974] number of local blocks = 1, first local block number = 974
            [974] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [975] number of local blocks = 1, first local block number = 975
            [975] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [976] number of local blocks = 1, first local block number = 976
            [976] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [977] number of local blocks = 1, first local block number = 977
            [977] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [978] number of local blocks = 1, first local block number = 978
            [978] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [979] number of local blocks = 1, first local block number = 979
            [979] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [980] number of local blocks = 1, first local block number = 980
            [980] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [981] number of local blocks = 1, first local block number = 981
            [981] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [982] number of local blocks = 1, first local block number = 982
            [982] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [983] number of local blocks = 1, first local block number = 983
            [983] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [984] number of local blocks = 1, first local block number = 984
            [984] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [985] number of local blocks = 1, first local block number = 985
            [985] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [986] number of local blocks = 1, first local block number = 986
            [986] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [987] number of local blocks = 1, first local block number = 987
            [987] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [988] number of local blocks = 1, first local block number = 988
            [988] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [989] number of local blocks = 1, first local block number = 989
            [989] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [990] number of local blocks = 1, first local block number = 990
            [990] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [991] number of local blocks = 1, first local block number = 991
            [991] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [992] number of local blocks = 1, first local block number = 992
            [992] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [993] number of local blocks = 1, first local block number = 993
            [993] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [994] number of local blocks = 1, first local block number = 994
            [994] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [995] number of local blocks = 1, first local block number = 995
            [995] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [996] number of local blocks = 1, first local block number = 996
            [996] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [997] number of local blocks = 1, first local block number = 997
            [997] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [998] number of local blocks = 1, first local block number = 998
            [998] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [999] number of local blocks = 1, first local block number = 999
            [999] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1000] number of local blocks = 1, first local block number = 1000
            [1000] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1001] number of local blocks = 1, first local block number = 1001
            [1001] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1002] number of local blocks = 1, first local block number = 1002
            [1002] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1003] number of local blocks = 1, first local block number = 1003
            [1003] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1004] number of local blocks = 1, first local block number = 1004
            [1004] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1005] number of local blocks = 1, first local block number = 1005
            [1005] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1006] number of local blocks = 1, first local block number = 1006
            [1006] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1007] number of local blocks = 1, first local block number = 1007
            [1007] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1008] number of local blocks = 1, first local block number = 1008
            [1008] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1009] number of local blocks = 1, first local block number = 1009
            [1009] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1010] number of local blocks = 1, first local block number = 1010
            [1010] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1011] number of local blocks = 1, first local block number = 1011
            [1011] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1012] number of local blocks = 1, first local block number = 1012
            [1012] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1013] number of local blocks = 1, first local block number = 1013
            [1013] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1014] number of local blocks = 1, first local block number = 1014
            [1014] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1015] number of local blocks = 1, first local block number = 1015
            [1015] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1016] number of local blocks = 1, first local block number = 1016
            [1016] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1017] number of local blocks = 1, first local block number = 1017
            [1017] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1018] number of local blocks = 1, first local block number = 1018
            [1018] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1019] number of local blocks = 1, first local block number = 1019
            [1019] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1020] number of local blocks = 1, first local block number = 1020
            [1020] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1021] number of local blocks = 1, first local block number = 1021
            [1021] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1022] number of local blocks = 1, first local block number = 1022
            [1022] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1023] number of local blocks = 1, first local block number = 1023
            [1023] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1024] number of local blocks = 1, first local block number = 1024
            [1024] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1025] number of local blocks = 1, first local block number = 1025
            [1025] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1026] number of local blocks = 1, first local block number = 1026
            [1026] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1027] number of local blocks = 1, first local block number = 1027
            [1027] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1028] number of local blocks = 1, first local block number = 1028
            [1028] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1029] number of local blocks = 1, first local block number = 1029
            [1029] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1030] number of local blocks = 1, first local block number = 1030
            [1030] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1031] number of local blocks = 1, first local block number = 1031
            [1031] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1032] number of local blocks = 1, first local block number = 1032
            [1032] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1033] number of local blocks = 1, first local block number = 1033
            [1033] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1034] number of local blocks = 1, first local block number = 1034
            [1034] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1035] number of local blocks = 1, first local block number = 1035
            [1035] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1036] number of local blocks = 1, first local block number = 1036
            [1036] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1037] number of local blocks = 1, first local block number = 1037
            [1037] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1038] number of local blocks = 1, first local block number = 1038
            [1038] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1039] number of local blocks = 1, first local block number = 1039
            [1039] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1040] number of local blocks = 1, first local block number = 1040
            [1040] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1041] number of local blocks = 1, first local block number = 1041
            [1041] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1042] number of local blocks = 1, first local block number = 1042
            [1042] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1043] number of local blocks = 1, first local block number = 1043
            [1043] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1044] number of local blocks = 1, first local block number = 1044
            [1044] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1045] number of local blocks = 1, first local block number = 1045
            [1045] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1046] number of local blocks = 1, first local block number = 1046
            [1046] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1047] number of local blocks = 1, first local block number = 1047
            [1047] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1048] number of local blocks = 1, first local block number = 1048
            [1048] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1049] number of local blocks = 1, first local block number = 1049
            [1049] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1050] number of local blocks = 1, first local block number = 1050
            [1050] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1051] number of local blocks = 1, first local block number = 1051
            [1051] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1052] number of local blocks = 1, first local block number = 1052
            [1052] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1053] number of local blocks = 1, first local block number = 1053
            [1053] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1054] number of local blocks = 1, first local block number = 1054
            [1054] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1055] number of local blocks = 1, first local block number = 1055
            [1055] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1056] number of local blocks = 1, first local block number = 1056
            [1056] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1057] number of local blocks = 1, first local block number = 1057
            [1057] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1058] number of local blocks = 1, first local block number = 1058
            [1058] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1059] number of local blocks = 1, first local block number = 1059
            [1059] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1060] number of local blocks = 1, first local block number = 1060
            [1060] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1061] number of local blocks = 1, first local block number = 1061
            [1061] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1062] number of local blocks = 1, first local block number = 1062
            [1062] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1063] number of local blocks = 1, first local block number = 1063
            [1063] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1064] number of local blocks = 1, first local block number = 1064
            [1064] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1065] number of local blocks = 1, first local block number = 1065
            [1065] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1066] number of local blocks = 1, first local block number = 1066
            [1066] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1067] number of local blocks = 1, first local block number = 1067
            [1067] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1068] number of local blocks = 1, first local block number = 1068
            [1068] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1069] number of local blocks = 1, first local block number = 1069
            [1069] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1070] number of local blocks = 1, first local block number = 1070
            [1070] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1071] number of local blocks = 1, first local block number = 1071
            [1071] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1072] number of local blocks = 1, first local block number = 1072
            [1072] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1073] number of local blocks = 1, first local block number = 1073
            [1073] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1074] number of local blocks = 1, first local block number = 1074
            [1074] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1075] number of local blocks = 1, first local block number = 1075
            [1075] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1076] number of local blocks = 1, first local block number = 1076
            [1076] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1077] number of local blocks = 1, first local block number = 1077
            [1077] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1078] number of local blocks = 1, first local block number = 1078
            [1078] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1079] number of local blocks = 1, first local block number = 1079
            [1079] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1080] number of local blocks = 1, first local block number = 1080
            [1080] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1081] number of local blocks = 1, first local block number = 1081
            [1081] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1082] number of local blocks = 1, first local block number = 1082
            [1082] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1083] number of local blocks = 1, first local block number = 1083
            [1083] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1084] number of local blocks = 1, first local block number = 1084
            [1084] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1085] number of local blocks = 1, first local block number = 1085
            [1085] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1086] number of local blocks = 1, first local block number = 1086
            [1086] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1087] number of local blocks = 1, first local block number = 1087
            [1087] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1088] number of local blocks = 1, first local block number = 1088
            [1088] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1089] number of local blocks = 1, first local block number = 1089
            [1089] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1090] number of local blocks = 1, first local block number = 1090
            [1090] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1091] number of local blocks = 1, first local block number = 1091
            [1091] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1092] number of local blocks = 1, first local block number = 1092
            [1092] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1093] number of local blocks = 1, first local block number = 1093
            [1093] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1094] number of local blocks = 1, first local block number = 1094
            [1094] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1095] number of local blocks = 1, first local block number = 1095
            [1095] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1096] number of local blocks = 1, first local block number = 1096
            [1096] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1097] number of local blocks = 1, first local block number = 1097
            [1097] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1098] number of local blocks = 1, first local block number = 1098
            [1098] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1099] number of local blocks = 1, first local block number = 1099
            [1099] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1100] number of local blocks = 1, first local block number = 1100
            [1100] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1101] number of local blocks = 1, first local block number = 1101
            [1101] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1102] number of local blocks = 1, first local block number = 1102
            [1102] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1103] number of local blocks = 1, first local block number = 1103
            [1103] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1104] number of local blocks = 1, first local block number = 1104
            [1104] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1105] number of local blocks = 1, first local block number = 1105
            [1105] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1106] number of local blocks = 1, first local block number = 1106
            [1106] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1107] number of local blocks = 1, first local block number = 1107
            [1107] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1108] number of local blocks = 1, first local block number = 1108
            [1108] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1109] number of local blocks = 1, first local block number = 1109
            [1109] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1110] number of local blocks = 1, first local block number = 1110
            [1110] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1111] number of local blocks = 1, first local block number = 1111
            [1111] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1112] number of local blocks = 1, first local block number = 1112
            [1112] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1113] number of local blocks = 1, first local block number = 1113
            [1113] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1114] number of local blocks = 1, first local block number = 1114
            [1114] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1115] number of local blocks = 1, first local block number = 1115
            [1115] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1116] number of local blocks = 1, first local block number = 1116
            [1116] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1117] number of local blocks = 1, first local block number = 1117
            [1117] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1118] number of local blocks = 1, first local block number = 1118
            [1118] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1119] number of local blocks = 1, first local block number = 1119
            [1119] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1120] number of local blocks = 1, first local block number = 1120
            [1120] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1121] number of local blocks = 1, first local block number = 1121
            [1121] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1122] number of local blocks = 1, first local block number = 1122
            [1122] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1123] number of local blocks = 1, first local block number = 1123
            [1123] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1124] number of local blocks = 1, first local block number = 1124
            [1124] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1125] number of local blocks = 1, first local block number = 1125
            [1125] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1126] number of local blocks = 1, first local block number = 1126
            [1126] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1127] number of local blocks = 1, first local block number = 1127
            [1127] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1128] number of local blocks = 1, first local block number = 1128
            [1128] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1129] number of local blocks = 1, first local block number = 1129
            [1129] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1130] number of local blocks = 1, first local block number = 1130
            [1130] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1131] number of local blocks = 1, first local block number = 1131
            [1131] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1132] number of local blocks = 1, first local block number = 1132
            [1132] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1133] number of local blocks = 1, first local block number = 1133
            [1133] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1134] number of local blocks = 1, first local block number = 1134
            [1134] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1135] number of local blocks = 1, first local block number = 1135
            [1135] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1136] number of local blocks = 1, first local block number = 1136
            [1136] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1137] number of local blocks = 1, first local block number = 1137
            [1137] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1138] number of local blocks = 1, first local block number = 1138
            [1138] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1139] number of local blocks = 1, first local block number = 1139
            [1139] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1140] number of local blocks = 1, first local block number = 1140
            [1140] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1141] number of local blocks = 1, first local block number = 1141
            [1141] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1142] number of local blocks = 1, first local block number = 1142
            [1142] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1143] number of local blocks = 1, first local block number = 1143
            [1143] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1144] number of local blocks = 1, first local block number = 1144
            [1144] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1145] number of local blocks = 1, first local block number = 1145
            [1145] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1146] number of local blocks = 1, first local block number = 1146
            [1146] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1147] number of local blocks = 1, first local block number = 1147
            [1147] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1148] number of local blocks = 1, first local block number = 1148
            [1148] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1149] number of local blocks = 1, first local block number = 1149
            [1149] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1150] number of local blocks = 1, first local block number = 1150
            [1150] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1151] number of local blocks = 1, first local block number = 1151
            [1151] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1152] number of local blocks = 1, first local block number = 1152
            [1152] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1153] number of local blocks = 1, first local block number = 1153
            [1153] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1154] number of local blocks = 1, first local block number = 1154
            [1154] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1155] number of local blocks = 1, first local block number = 1155
            [1155] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1156] number of local blocks = 1, first local block number = 1156
            [1156] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1157] number of local blocks = 1, first local block number = 1157
            [1157] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1158] number of local blocks = 1, first local block number = 1158
            [1158] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1159] number of local blocks = 1, first local block number = 1159
            [1159] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1160] number of local blocks = 1, first local block number = 1160
            [1160] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1161] number of local blocks = 1, first local block number = 1161
            [1161] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1162] number of local blocks = 1, first local block number = 1162
            [1162] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1163] number of local blocks = 1, first local block number = 1163
            [1163] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1164] number of local blocks = 1, first local block number = 1164
            [1164] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1165] number of local blocks = 1, first local block number = 1165
            [1165] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1166] number of local blocks = 1, first local block number = 1166
            [1166] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1167] number of local blocks = 1, first local block number = 1167
            [1167] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1168] number of local blocks = 1, first local block number = 1168
            [1168] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1169] number of local blocks = 1, first local block number = 1169
            [1169] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1170] number of local blocks = 1, first local block number = 1170
            [1170] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1171] number of local blocks = 1, first local block number = 1171
            [1171] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1172] number of local blocks = 1, first local block number = 1172
            [1172] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1173] number of local blocks = 1, first local block number = 1173
            [1173] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1174] number of local blocks = 1, first local block number = 1174
            [1174] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1175] number of local blocks = 1, first local block number = 1175
            [1175] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1176] number of local blocks = 1, first local block number = 1176
            [1176] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1177] number of local blocks = 1, first local block number = 1177
            [1177] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1178] number of local blocks = 1, first local block number = 1178
            [1178] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1179] number of local blocks = 1, first local block number = 1179
            [1179] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1180] number of local blocks = 1, first local block number = 1180
            [1180] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1181] number of local blocks = 1, first local block number = 1181
            [1181] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1182] number of local blocks = 1, first local block number = 1182
            [1182] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1183] number of local blocks = 1, first local block number = 1183
            [1183] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1184] number of local blocks = 1, first local block number = 1184
            [1184] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1185] number of local blocks = 1, first local block number = 1185
            [1185] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1186] number of local blocks = 1, first local block number = 1186
            [1186] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1187] number of local blocks = 1, first local block number = 1187
            [1187] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1188] number of local blocks = 1, first local block number = 1188
            [1188] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1189] number of local blocks = 1, first local block number = 1189
            [1189] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1190] number of local blocks = 1, first local block number = 1190
            [1190] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1191] number of local blocks = 1, first local block number = 1191
            [1191] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1192] number of local blocks = 1, first local block number = 1192
            [1192] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1193] number of local blocks = 1, first local block number = 1193
            [1193] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1194] number of local blocks = 1, first local block number = 1194
            [1194] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1195] number of local blocks = 1, first local block number = 1195
            [1195] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1196] number of local blocks = 1, first local block number = 1196
            [1196] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1197] number of local blocks = 1, first local block number = 1197
            [1197] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1198] number of local blocks = 1, first local block number = 1198
            [1198] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1199] number of local blocks = 1, first local block number = 1199
            [1199] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1200] number of local blocks = 1, first local block number = 1200
            [1200] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1201] number of local blocks = 1, first local block number = 1201
            [1201] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1202] number of local blocks = 1, first local block number = 1202
            [1202] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1203] number of local blocks = 1, first local block number = 1203
            [1203] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1204] number of local blocks = 1, first local block number = 1204
            [1204] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1205] number of local blocks = 1, first local block number = 1205
            [1205] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1206] number of local blocks = 1, first local block number = 1206
            [1206] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1207] number of local blocks = 1, first local block number = 1207
            [1207] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1208] number of local blocks = 1, first local block number = 1208
            [1208] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1209] number of local blocks = 1, first local block number = 1209
            [1209] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1210] number of local blocks = 1, first local block number = 1210
            [1210] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1211] number of local blocks = 1, first local block number = 1211
            [1211] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1212] number of local blocks = 1, first local block number = 1212
            [1212] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1213] number of local blocks = 1, first local block number = 1213
            [1213] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1214] number of local blocks = 1, first local block number = 1214
            [1214] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1215] number of local blocks = 1, first local block number = 1215
            [1215] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1216] number of local blocks = 1, first local block number = 1216
            [1216] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1217] number of local blocks = 1, first local block number = 1217
            [1217] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1218] number of local blocks = 1, first local block number = 1218
            [1218] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1219] number of local blocks = 1, first local block number = 1219
            [1219] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1220] number of local blocks = 1, first local block number = 1220
            [1220] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1221] number of local blocks = 1, first local block number = 1221
            [1221] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1222] number of local blocks = 1, first local block number = 1222
            [1222] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1223] number of local blocks = 1, first local block number = 1223
            [1223] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1224] number of local blocks = 1, first local block number = 1224
            [1224] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1225] number of local blocks = 1, first local block number = 1225
            [1225] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1226] number of local blocks = 1, first local block number = 1226
            [1226] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1227] number of local blocks = 1, first local block number = 1227
            [1227] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1228] number of local blocks = 1, first local block number = 1228
            [1228] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1229] number of local blocks = 1, first local block number = 1229
            [1229] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1230] number of local blocks = 1, first local block number = 1230
            [1230] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1231] number of local blocks = 1, first local block number = 1231
            [1231] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1232] number of local blocks = 1, first local block number = 1232
            [1232] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1233] number of local blocks = 1, first local block number = 1233
            [1233] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1234] number of local blocks = 1, first local block number = 1234
            [1234] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1235] number of local blocks = 1, first local block number = 1235
            [1235] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1236] number of local blocks = 1, first local block number = 1236
            [1236] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1237] number of local blocks = 1, first local block number = 1237
            [1237] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1238] number of local blocks = 1, first local block number = 1238
            [1238] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1239] number of local blocks = 1, first local block number = 1239
            [1239] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1240] number of local blocks = 1, first local block number = 1240
            [1240] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1241] number of local blocks = 1, first local block number = 1241
            [1241] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1242] number of local blocks = 1, first local block number = 1242
            [1242] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1243] number of local blocks = 1, first local block number = 1243
            [1243] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1244] number of local blocks = 1, first local block number = 1244
            [1244] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1245] number of local blocks = 1, first local block number = 1245
            [1245] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1246] number of local blocks = 1, first local block number = 1246
            [1246] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1247] number of local blocks = 1, first local block number = 1247
            [1247] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1248] number of local blocks = 1, first local block number = 1248
            [1248] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1249] number of local blocks = 1, first local block number = 1249
            [1249] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1250] number of local blocks = 1, first local block number = 1250
            [1250] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1251] number of local blocks = 1, first local block number = 1251
            [1251] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1252] number of local blocks = 1, first local block number = 1252
            [1252] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1253] number of local blocks = 1, first local block number = 1253
            [1253] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1254] number of local blocks = 1, first local block number = 1254
            [1254] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1255] number of local blocks = 1, first local block number = 1255
            [1255] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1256] number of local blocks = 1, first local block number = 1256
            [1256] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1257] number of local blocks = 1, first local block number = 1257
            [1257] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1258] number of local blocks = 1, first local block number = 1258
            [1258] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1259] number of local blocks = 1, first local block number = 1259
            [1259] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1260] number of local blocks = 1, first local block number = 1260
            [1260] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1261] number of local blocks = 1, first local block number = 1261
            [1261] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1262] number of local blocks = 1, first local block number = 1262
            [1262] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1263] number of local blocks = 1, first local block number = 1263
            [1263] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1264] number of local blocks = 1, first local block number = 1264
            [1264] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1265] number of local blocks = 1, first local block number = 1265
            [1265] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1266] number of local blocks = 1, first local block number = 1266
            [1266] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1267] number of local blocks = 1, first local block number = 1267
            [1267] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1268] number of local blocks = 1, first local block number = 1268
            [1268] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1269] number of local blocks = 1, first local block number = 1269
            [1269] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1270] number of local blocks = 1, first local block number = 1270
            [1270] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1271] number of local blocks = 1, first local block number = 1271
            [1271] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1272] number of local blocks = 1, first local block number = 1272
            [1272] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1273] number of local blocks = 1, first local block number = 1273
            [1273] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1274] number of local blocks = 1, first local block number = 1274
            [1274] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1275] number of local blocks = 1, first local block number = 1275
            [1275] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1276] number of local blocks = 1, first local block number = 1276
            [1276] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1277] number of local blocks = 1, first local block number = 1277
            [1277] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1278] number of local blocks = 1, first local block number = 1278
            [1278] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1279] number of local blocks = 1, first local block number = 1279
            [1279] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1280] number of local blocks = 1, first local block number = 1280
            [1280] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1281] number of local blocks = 1, first local block number = 1281
            [1281] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1282] number of local blocks = 1, first local block number = 1282
            [1282] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1283] number of local blocks = 1, first local block number = 1283
            [1283] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1284] number of local blocks = 1, first local block number = 1284
            [1284] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1285] number of local blocks = 1, first local block number = 1285
            [1285] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1286] number of local blocks = 1, first local block number = 1286
            [1286] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1287] number of local blocks = 1, first local block number = 1287
            [1287] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1288] number of local blocks = 1, first local block number = 1288
            [1288] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1289] number of local blocks = 1, first local block number = 1289
            [1289] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1290] number of local blocks = 1, first local block number = 1290
            [1290] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1291] number of local blocks = 1, first local block number = 1291
            [1291] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1292] number of local blocks = 1, first local block number = 1292
            [1292] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1293] number of local blocks = 1, first local block number = 1293
            [1293] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1294] number of local blocks = 1, first local block number = 1294
            [1294] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1295] number of local blocks = 1, first local block number = 1295
            [1295] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1296] number of local blocks = 1, first local block number = 1296
            [1296] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1297] number of local blocks = 1, first local block number = 1297
            [1297] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1298] number of local blocks = 1, first local block number = 1298
            [1298] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1299] number of local blocks = 1, first local block number = 1299
            [1299] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1300] number of local blocks = 1, first local block number = 1300
            [1300] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1301] number of local blocks = 1, first local block number = 1301
            [1301] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1302] number of local blocks = 1, first local block number = 1302
            [1302] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1303] number of local blocks = 1, first local block number = 1303
            [1303] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1304] number of local blocks = 1, first local block number = 1304
            [1304] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1305] number of local blocks = 1, first local block number = 1305
            [1305] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1306] number of local blocks = 1, first local block number = 1306
            [1306] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1307] number of local blocks = 1, first local block number = 1307
            [1307] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1308] number of local blocks = 1, first local block number = 1308
            [1308] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1309] number of local blocks = 1, first local block number = 1309
            [1309] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1310] number of local blocks = 1, first local block number = 1310
            [1310] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1311] number of local blocks = 1, first local block number = 1311
            [1311] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1312] number of local blocks = 1, first local block number = 1312
            [1312] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1313] number of local blocks = 1, first local block number = 1313
            [1313] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1314] number of local blocks = 1, first local block number = 1314
            [1314] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1315] number of local blocks = 1, first local block number = 1315
            [1315] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1316] number of local blocks = 1, first local block number = 1316
            [1316] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1317] number of local blocks = 1, first local block number = 1317
            [1317] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1318] number of local blocks = 1, first local block number = 1318
            [1318] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1319] number of local blocks = 1, first local block number = 1319
            [1319] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1320] number of local blocks = 1, first local block number = 1320
            [1320] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1321] number of local blocks = 1, first local block number = 1321
            [1321] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1322] number of local blocks = 1, first local block number = 1322
            [1322] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1323] number of local blocks = 1, first local block number = 1323
            [1323] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1324] number of local blocks = 1, first local block number = 1324
            [1324] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1325] number of local blocks = 1, first local block number = 1325
            [1325] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1326] number of local blocks = 1, first local block number = 1326
            [1326] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1327] number of local blocks = 1, first local block number = 1327
            [1327] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1328] number of local blocks = 1, first local block number = 1328
            [1328] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1329] number of local blocks = 1, first local block number = 1329
            [1329] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1330] number of local blocks = 1, first local block number = 1330
            [1330] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1331] number of local blocks = 1, first local block number = 1331
            [1331] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1332] number of local blocks = 1, first local block number = 1332
            [1332] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1333] number of local blocks = 1, first local block number = 1333
            [1333] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1334] number of local blocks = 1, first local block number = 1334
            [1334] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1335] number of local blocks = 1, first local block number = 1335
            [1335] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1336] number of local blocks = 1, first local block number = 1336
            [1336] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1337] number of local blocks = 1, first local block number = 1337
            [1337] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1338] number of local blocks = 1, first local block number = 1338
            [1338] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1339] number of local blocks = 1, first local block number = 1339
            [1339] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1340] number of local blocks = 1, first local block number = 1340
            [1340] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1341] number of local blocks = 1, first local block number = 1341
            [1341] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1342] number of local blocks = 1, first local block number = 1342
            [1342] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1343] number of local blocks = 1, first local block number = 1343
            [1343] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1344] number of local blocks = 1, first local block number = 1344
            [1344] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1345] number of local blocks = 1, first local block number = 1345
            [1345] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1346] number of local blocks = 1, first local block number = 1346
            [1346] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1347] number of local blocks = 1, first local block number = 1347
            [1347] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1348] number of local blocks = 1, first local block number = 1348
            [1348] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1349] number of local blocks = 1, first local block number = 1349
            [1349] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1350] number of local blocks = 1, first local block number = 1350
            [1350] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1351] number of local blocks = 1, first local block number = 1351
            [1351] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1352] number of local blocks = 1, first local block number = 1352
            [1352] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1353] number of local blocks = 1, first local block number = 1353
            [1353] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1354] number of local blocks = 1, first local block number = 1354
            [1354] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1355] number of local blocks = 1, first local block number = 1355
            [1355] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1356] number of local blocks = 1, first local block number = 1356
            [1356] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1357] number of local blocks = 1, first local block number = 1357
            [1357] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1358] number of local blocks = 1, first local block number = 1358
            [1358] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1359] number of local blocks = 1, first local block number = 1359
            [1359] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1360] number of local blocks = 1, first local block number = 1360
            [1360] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1361] number of local blocks = 1, first local block number = 1361
            [1361] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1362] number of local blocks = 1, first local block number = 1362
            [1362] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1363] number of local blocks = 1, first local block number = 1363
            [1363] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1364] number of local blocks = 1, first local block number = 1364
            [1364] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1365] number of local blocks = 1, first local block number = 1365
            [1365] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1366] number of local blocks = 1, first local block number = 1366
            [1366] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1367] number of local blocks = 1, first local block number = 1367
            [1367] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1368] number of local blocks = 1, first local block number = 1368
            [1368] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1369] number of local blocks = 1, first local block number = 1369
            [1369] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1370] number of local blocks = 1, first local block number = 1370
            [1370] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1371] number of local blocks = 1, first local block number = 1371
            [1371] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1372] number of local blocks = 1, first local block number = 1372
            [1372] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1373] number of local blocks = 1, first local block number = 1373
            [1373] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1374] number of local blocks = 1, first local block number = 1374
            [1374] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1375] number of local blocks = 1, first local block number = 1375
            [1375] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1376] number of local blocks = 1, first local block number = 1376
            [1376] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1377] number of local blocks = 1, first local block number = 1377
            [1377] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1378] number of local blocks = 1, first local block number = 1378
            [1378] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1379] number of local blocks = 1, first local block number = 1379
            [1379] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1380] number of local blocks = 1, first local block number = 1380
            [1380] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1381] number of local blocks = 1, first local block number = 1381
            [1381] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1382] number of local blocks = 1, first local block number = 1382
            [1382] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1383] number of local blocks = 1, first local block number = 1383
            [1383] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1384] number of local blocks = 1, first local block number = 1384
            [1384] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1385] number of local blocks = 1, first local block number = 1385
            [1385] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1386] number of local blocks = 1, first local block number = 1386
            [1386] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1387] number of local blocks = 1, first local block number = 1387
            [1387] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1388] number of local blocks = 1, first local block number = 1388
            [1388] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1389] number of local blocks = 1, first local block number = 1389
            [1389] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1390] number of local blocks = 1, first local block number = 1390
            [1390] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1391] number of local blocks = 1, first local block number = 1391
            [1391] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1392] number of local blocks = 1, first local block number = 1392
            [1392] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1393] number of local blocks = 1, first local block number = 1393
            [1393] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1394] number of local blocks = 1, first local block number = 1394
            [1394] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1395] number of local blocks = 1, first local block number = 1395
            [1395] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1396] number of local blocks = 1, first local block number = 1396
            [1396] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1397] number of local blocks = 1, first local block number = 1397
            [1397] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1398] number of local blocks = 1, first local block number = 1398
            [1398] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1399] number of local blocks = 1, first local block number = 1399
            [1399] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1400] number of local blocks = 1, first local block number = 1400
            [1400] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1401] number of local blocks = 1, first local block number = 1401
            [1401] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1402] number of local blocks = 1, first local block number = 1402
            [1402] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1403] number of local blocks = 1, first local block number = 1403
            [1403] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1404] number of local blocks = 1, first local block number = 1404
            [1404] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1405] number of local blocks = 1, first local block number = 1405
            [1405] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1406] number of local blocks = 1, first local block number = 1406
            [1406] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1407] number of local blocks = 1, first local block number = 1407
            [1407] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1408] number of local blocks = 1, first local block number = 1408
            [1408] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1409] number of local blocks = 1, first local block number = 1409
            [1409] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1410] number of local blocks = 1, first local block number = 1410
            [1410] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1411] number of local blocks = 1, first local block number = 1411
            [1411] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1412] number of local blocks = 1, first local block number = 1412
            [1412] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1413] number of local blocks = 1, first local block number = 1413
            [1413] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1414] number of local blocks = 1, first local block number = 1414
            [1414] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1415] number of local blocks = 1, first local block number = 1415
            [1415] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1416] number of local blocks = 1, first local block number = 1416
            [1416] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1417] number of local blocks = 1, first local block number = 1417
            [1417] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1418] number of local blocks = 1, first local block number = 1418
            [1418] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1419] number of local blocks = 1, first local block number = 1419
            [1419] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1420] number of local blocks = 1, first local block number = 1420
            [1420] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1421] number of local blocks = 1, first local block number = 1421
            [1421] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1422] number of local blocks = 1, first local block number = 1422
            [1422] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1423] number of local blocks = 1, first local block number = 1423
            [1423] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1424] number of local blocks = 1, first local block number = 1424
            [1424] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1425] number of local blocks = 1, first local block number = 1425
            [1425] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1426] number of local blocks = 1, first local block number = 1426
            [1426] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1427] number of local blocks = 1, first local block number = 1427
            [1427] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1428] number of local blocks = 1, first local block number = 1428
            [1428] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1429] number of local blocks = 1, first local block number = 1429
            [1429] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1430] number of local blocks = 1, first local block number = 1430
            [1430] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1431] number of local blocks = 1, first local block number = 1431
            [1431] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1432] number of local blocks = 1, first local block number = 1432
            [1432] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1433] number of local blocks = 1, first local block number = 1433
            [1433] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1434] number of local blocks = 1, first local block number = 1434
            [1434] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1435] number of local blocks = 1, first local block number = 1435
            [1435] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1436] number of local blocks = 1, first local block number = 1436
            [1436] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1437] number of local blocks = 1, first local block number = 1437
            [1437] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1438] number of local blocks = 1, first local block number = 1438
            [1438] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1439] number of local blocks = 1, first local block number = 1439
            [1439] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1440] number of local blocks = 1, first local block number = 1440
            [1440] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1441] number of local blocks = 1, first local block number = 1441
            [1441] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1442] number of local blocks = 1, first local block number = 1442
            [1442] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1443] number of local blocks = 1, first local block number = 1443
            [1443] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1444] number of local blocks = 1, first local block number = 1444
            [1444] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1445] number of local blocks = 1, first local block number = 1445
            [1445] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1446] number of local blocks = 1, first local block number = 1446
            [1446] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1447] number of local blocks = 1, first local block number = 1447
            [1447] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1448] number of local blocks = 1, first local block number = 1448
            [1448] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1449] number of local blocks = 1, first local block number = 1449
            [1449] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1450] number of local blocks = 1, first local block number = 1450
            [1450] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1451] number of local blocks = 1, first local block number = 1451
            [1451] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1452] number of local blocks = 1, first local block number = 1452
            [1452] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1453] number of local blocks = 1, first local block number = 1453
            [1453] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1454] number of local blocks = 1, first local block number = 1454
            [1454] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1455] number of local blocks = 1, first local block number = 1455
            [1455] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1456] number of local blocks = 1, first local block number = 1456
            [1456] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1457] number of local blocks = 1, first local block number = 1457
            [1457] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1458] number of local blocks = 1, first local block number = 1458
            [1458] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1459] number of local blocks = 1, first local block number = 1459
            [1459] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1460] number of local blocks = 1, first local block number = 1460
            [1460] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1461] number of local blocks = 1, first local block number = 1461
            [1461] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1462] number of local blocks = 1, first local block number = 1462
            [1462] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1463] number of local blocks = 1, first local block number = 1463
            [1463] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1464] number of local blocks = 1, first local block number = 1464
            [1464] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1465] number of local blocks = 1, first local block number = 1465
            [1465] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1466] number of local blocks = 1, first local block number = 1466
            [1466] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1467] number of local blocks = 1, first local block number = 1467
            [1467] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1468] number of local blocks = 1, first local block number = 1468
            [1468] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1469] number of local blocks = 1, first local block number = 1469
            [1469] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1470] number of local blocks = 1, first local block number = 1470
            [1470] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1471] number of local blocks = 1, first local block number = 1471
            [1471] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1472] number of local blocks = 1, first local block number = 1472
            [1472] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1473] number of local blocks = 1, first local block number = 1473
            [1473] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1474] number of local blocks = 1, first local block number = 1474
            [1474] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1475] number of local blocks = 1, first local block number = 1475
            [1475] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1476] number of local blocks = 1, first local block number = 1476
            [1476] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1477] number of local blocks = 1, first local block number = 1477
            [1477] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1478] number of local blocks = 1, first local block number = 1478
            [1478] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1479] number of local blocks = 1, first local block number = 1479
            [1479] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1480] number of local blocks = 1, first local block number = 1480
            [1480] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1481] number of local blocks = 1, first local block number = 1481
            [1481] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1482] number of local blocks = 1, first local block number = 1482
            [1482] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1483] number of local blocks = 1, first local block number = 1483
            [1483] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1484] number of local blocks = 1, first local block number = 1484
            [1484] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1485] number of local blocks = 1, first local block number = 1485
            [1485] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1486] number of local blocks = 1, first local block number = 1486
            [1486] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1487] number of local blocks = 1, first local block number = 1487
            [1487] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1488] number of local blocks = 1, first local block number = 1488
            [1488] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1489] number of local blocks = 1, first local block number = 1489
            [1489] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1490] number of local blocks = 1, first local block number = 1490
            [1490] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1491] number of local blocks = 1, first local block number = 1491
            [1491] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1492] number of local blocks = 1, first local block number = 1492
            [1492] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1493] number of local blocks = 1, first local block number = 1493
            [1493] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1494] number of local blocks = 1, first local block number = 1494
            [1494] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1495] number of local blocks = 1, first local block number = 1495
            [1495] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1496] number of local blocks = 1, first local block number = 1496
            [1496] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1497] number of local blocks = 1, first local block number = 1497
            [1497] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1498] number of local blocks = 1, first local block number = 1498
            [1498] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1499] number of local blocks = 1, first local block number = 1499
            [1499] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1500] number of local blocks = 1, first local block number = 1500
            [1500] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1501] number of local blocks = 1, first local block number = 1501
            [1501] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1502] number of local blocks = 1, first local block number = 1502
            [1502] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1503] number of local blocks = 1, first local block number = 1503
            [1503] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1504] number of local blocks = 1, first local block number = 1504
            [1504] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1505] number of local blocks = 1, first local block number = 1505
            [1505] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1506] number of local blocks = 1, first local block number = 1506
            [1506] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1507] number of local blocks = 1, first local block number = 1507
            [1507] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1508] number of local blocks = 1, first local block number = 1508
            [1508] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1509] number of local blocks = 1, first local block number = 1509
            [1509] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1510] number of local blocks = 1, first local block number = 1510
            [1510] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1511] number of local blocks = 1, first local block number = 1511
            [1511] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1512] number of local blocks = 1, first local block number = 1512
            [1512] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1513] number of local blocks = 1, first local block number = 1513
            [1513] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1514] number of local blocks = 1, first local block number = 1514
            [1514] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1515] number of local blocks = 1, first local block number = 1515
            [1515] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1516] number of local blocks = 1, first local block number = 1516
            [1516] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1517] number of local blocks = 1, first local block number = 1517
            [1517] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1518] number of local blocks = 1, first local block number = 1518
            [1518] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1519] number of local blocks = 1, first local block number = 1519
            [1519] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1520] number of local blocks = 1, first local block number = 1520
            [1520] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1521] number of local blocks = 1, first local block number = 1521
            [1521] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1522] number of local blocks = 1, first local block number = 1522
            [1522] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1523] number of local blocks = 1, first local block number = 1523
            [1523] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1524] number of local blocks = 1, first local block number = 1524
            [1524] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1525] number of local blocks = 1, first local block number = 1525
            [1525] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1526] number of local blocks = 1, first local block number = 1526
            [1526] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1527] number of local blocks = 1, first local block number = 1527
            [1527] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1528] number of local blocks = 1, first local block number = 1528
            [1528] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1529] number of local blocks = 1, first local block number = 1529
            [1529] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1530] number of local blocks = 1, first local block number = 1530
            [1530] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1531] number of local blocks = 1, first local block number = 1531
            [1531] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1532] number of local blocks = 1, first local block number = 1532
            [1532] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1533] number of local blocks = 1, first local block number = 1533
            [1533] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1534] number of local blocks = 1, first local block number = 1534
            [1534] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1535] number of local blocks = 1, first local block number = 1535
            [1535] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1536] number of local blocks = 1, first local block number = 1536
            [1536] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1537] number of local blocks = 1, first local block number = 1537
            [1537] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1538] number of local blocks = 1, first local block number = 1538
            [1538] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1539] number of local blocks = 1, first local block number = 1539
            [1539] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1540] number of local blocks = 1, first local block number = 1540
            [1540] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1541] number of local blocks = 1, first local block number = 1541
            [1541] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1542] number of local blocks = 1, first local block number = 1542
            [1542] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1543] number of local blocks = 1, first local block number = 1543
            [1543] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1544] number of local blocks = 1, first local block number = 1544
            [1544] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1545] number of local blocks = 1, first local block number = 1545
            [1545] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1546] number of local blocks = 1, first local block number = 1546
            [1546] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1547] number of local blocks = 1, first local block number = 1547
            [1547] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1548] number of local blocks = 1, first local block number = 1548
            [1548] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1549] number of local blocks = 1, first local block number = 1549
            [1549] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1550] number of local blocks = 1, first local block number = 1550
            [1550] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1551] number of local blocks = 1, first local block number = 1551
            [1551] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1552] number of local blocks = 1, first local block number = 1552
            [1552] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1553] number of local blocks = 1, first local block number = 1553
            [1553] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1554] number of local blocks = 1, first local block number = 1554
            [1554] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1555] number of local blocks = 1, first local block number = 1555
            [1555] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1556] number of local blocks = 1, first local block number = 1556
            [1556] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1557] number of local blocks = 1, first local block number = 1557
            [1557] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1558] number of local blocks = 1, first local block number = 1558
            [1558] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1559] number of local blocks = 1, first local block number = 1559
            [1559] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1560] number of local blocks = 1, first local block number = 1560
            [1560] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1561] number of local blocks = 1, first local block number = 1561
            [1561] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1562] number of local blocks = 1, first local block number = 1562
            [1562] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1563] number of local blocks = 1, first local block number = 1563
            [1563] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1564] number of local blocks = 1, first local block number = 1564
            [1564] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1565] number of local blocks = 1, first local block number = 1565
            [1565] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1566] number of local blocks = 1, first local block number = 1566
            [1566] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1567] number of local blocks = 1, first local block number = 1567
            [1567] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1568] number of local blocks = 1, first local block number = 1568
            [1568] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1569] number of local blocks = 1, first local block number = 1569
            [1569] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1570] number of local blocks = 1, first local block number = 1570
            [1570] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1571] number of local blocks = 1, first local block number = 1571
            [1571] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1572] number of local blocks = 1, first local block number = 1572
            [1572] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1573] number of local blocks = 1, first local block number = 1573
            [1573] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1574] number of local blocks = 1, first local block number = 1574
            [1574] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1575] number of local blocks = 1, first local block number = 1575
            [1575] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1576] number of local blocks = 1, first local block number = 1576
            [1576] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1577] number of local blocks = 1, first local block number = 1577
            [1577] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1578] number of local blocks = 1, first local block number = 1578
            [1578] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1579] number of local blocks = 1, first local block number = 1579
            [1579] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1580] number of local blocks = 1, first local block number = 1580
            [1580] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1581] number of local blocks = 1, first local block number = 1581
            [1581] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1582] number of local blocks = 1, first local block number = 1582
            [1582] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1583] number of local blocks = 1, first local block number = 1583
            [1583] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1584] number of local blocks = 1, first local block number = 1584
            [1584] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1585] number of local blocks = 1, first local block number = 1585
            [1585] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1586] number of local blocks = 1, first local block number = 1586
            [1586] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1587] number of local blocks = 1, first local block number = 1587
            [1587] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1588] number of local blocks = 1, first local block number = 1588
            [1588] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1589] number of local blocks = 1, first local block number = 1589
            [1589] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1590] number of local blocks = 1, first local block number = 1590
            [1590] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1591] number of local blocks = 1, first local block number = 1591
            [1591] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1592] number of local blocks = 1, first local block number = 1592
            [1592] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1593] number of local blocks = 1, first local block number = 1593
            [1593] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1594] number of local blocks = 1, first local block number = 1594
            [1594] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1595] number of local blocks = 1, first local block number = 1595
            [1595] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1596] number of local blocks = 1, first local block number = 1596
            [1596] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1597] number of local blocks = 1, first local block number = 1597
            [1597] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1598] number of local blocks = 1, first local block number = 1598
            [1598] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1599] number of local blocks = 1, first local block number = 1599
            [1599] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1600] number of local blocks = 1, first local block number = 1600
            [1600] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1601] number of local blocks = 1, first local block number = 1601
            [1601] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1602] number of local blocks = 1, first local block number = 1602
            [1602] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1603] number of local blocks = 1, first local block number = 1603
            [1603] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1604] number of local blocks = 1, first local block number = 1604
            [1604] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1605] number of local blocks = 1, first local block number = 1605
            [1605] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1606] number of local blocks = 1, first local block number = 1606
            [1606] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1607] number of local blocks = 1, first local block number = 1607
            [1607] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1608] number of local blocks = 1, first local block number = 1608
            [1608] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1609] number of local blocks = 1, first local block number = 1609
            [1609] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1610] number of local blocks = 1, first local block number = 1610
            [1610] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1611] number of local blocks = 1, first local block number = 1611
            [1611] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1612] number of local blocks = 1, first local block number = 1612
            [1612] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1613] number of local blocks = 1, first local block number = 1613
            [1613] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1614] number of local blocks = 1, first local block number = 1614
            [1614] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1615] number of local blocks = 1, first local block number = 1615
            [1615] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1616] number of local blocks = 1, first local block number = 1616
            [1616] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1617] number of local blocks = 1, first local block number = 1617
            [1617] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1618] number of local blocks = 1, first local block number = 1618
            [1618] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1619] number of local blocks = 1, first local block number = 1619
            [1619] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1620] number of local blocks = 1, first local block number = 1620
            [1620] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1621] number of local blocks = 1, first local block number = 1621
            [1621] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1622] number of local blocks = 1, first local block number = 1622
            [1622] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1623] number of local blocks = 1, first local block number = 1623
            [1623] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1624] number of local blocks = 1, first local block number = 1624
            [1624] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1625] number of local blocks = 1, first local block number = 1625
            [1625] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1626] number of local blocks = 1, first local block number = 1626
            [1626] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1627] number of local blocks = 1, first local block number = 1627
            [1627] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1628] number of local blocks = 1, first local block number = 1628
            [1628] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1629] number of local blocks = 1, first local block number = 1629
            [1629] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1630] number of local blocks = 1, first local block number = 1630
            [1630] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1631] number of local blocks = 1, first local block number = 1631
            [1631] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1632] number of local blocks = 1, first local block number = 1632
            [1632] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1633] number of local blocks = 1, first local block number = 1633
            [1633] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1634] number of local blocks = 1, first local block number = 1634
            [1634] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1635] number of local blocks = 1, first local block number = 1635
            [1635] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1636] number of local blocks = 1, first local block number = 1636
            [1636] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1637] number of local blocks = 1, first local block number = 1637
            [1637] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1638] number of local blocks = 1, first local block number = 1638
            [1638] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1639] number of local blocks = 1, first local block number = 1639
            [1639] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1640] number of local blocks = 1, first local block number = 1640
            [1640] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1641] number of local blocks = 1, first local block number = 1641
            [1641] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1642] number of local blocks = 1, first local block number = 1642
            [1642] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1643] number of local blocks = 1, first local block number = 1643
            [1643] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1644] number of local blocks = 1, first local block number = 1644
            [1644] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1645] number of local blocks = 1, first local block number = 1645
            [1645] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1646] number of local blocks = 1, first local block number = 1646
            [1646] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1647] number of local blocks = 1, first local block number = 1647
            [1647] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1648] number of local blocks = 1, first local block number = 1648
            [1648] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1649] number of local blocks = 1, first local block number = 1649
            [1649] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1650] number of local blocks = 1, first local block number = 1650
            [1650] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1651] number of local blocks = 1, first local block number = 1651
            [1651] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1652] number of local blocks = 1, first local block number = 1652
            [1652] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1653] number of local blocks = 1, first local block number = 1653
            [1653] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1654] number of local blocks = 1, first local block number = 1654
            [1654] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1655] number of local blocks = 1, first local block number = 1655
            [1655] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1656] number of local blocks = 1, first local block number = 1656
            [1656] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1657] number of local blocks = 1, first local block number = 1657
            [1657] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1658] number of local blocks = 1, first local block number = 1658
            [1658] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1659] number of local blocks = 1, first local block number = 1659
            [1659] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1660] number of local blocks = 1, first local block number = 1660
            [1660] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1661] number of local blocks = 1, first local block number = 1661
            [1661] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1662] number of local blocks = 1, first local block number = 1662
            [1662] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1663] number of local blocks = 1, first local block number = 1663
            [1663] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1664] number of local blocks = 1, first local block number = 1664
            [1664] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1665] number of local blocks = 1, first local block number = 1665
            [1665] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1666] number of local blocks = 1, first local block number = 1666
            [1666] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1667] number of local blocks = 1, first local block number = 1667
            [1667] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1668] number of local blocks = 1, first local block number = 1668
            [1668] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1669] number of local blocks = 1, first local block number = 1669
            [1669] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1670] number of local blocks = 1, first local block number = 1670
            [1670] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1671] number of local blocks = 1, first local block number = 1671
            [1671] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1672] number of local blocks = 1, first local block number = 1672
            [1672] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1673] number of local blocks = 1, first local block number = 1673
            [1673] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1674] number of local blocks = 1, first local block number = 1674
            [1674] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1675] number of local blocks = 1, first local block number = 1675
            [1675] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1676] number of local blocks = 1, first local block number = 1676
            [1676] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1677] number of local blocks = 1, first local block number = 1677
            [1677] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1678] number of local blocks = 1, first local block number = 1678
            [1678] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1679] number of local blocks = 1, first local block number = 1679
            [1679] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1680] number of local blocks = 1, first local block number = 1680
            [1680] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1681] number of local blocks = 1, first local block number = 1681
            [1681] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1682] number of local blocks = 1, first local block number = 1682
            [1682] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1683] number of local blocks = 1, first local block number = 1683
            [1683] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1684] number of local blocks = 1, first local block number = 1684
            [1684] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1685] number of local blocks = 1, first local block number = 1685
            [1685] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1686] number of local blocks = 1, first local block number = 1686
            [1686] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1687] number of local blocks = 1, first local block number = 1687
            [1687] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1688] number of local blocks = 1, first local block number = 1688
            [1688] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1689] number of local blocks = 1, first local block number = 1689
            [1689] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1690] number of local blocks = 1, first local block number = 1690
            [1690] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1691] number of local blocks = 1, first local block number = 1691
            [1691] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1692] number of local blocks = 1, first local block number = 1692
            [1692] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1693] number of local blocks = 1, first local block number = 1693
            [1693] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1694] number of local blocks = 1, first local block number = 1694
            [1694] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1695] number of local blocks = 1, first local block number = 1695
            [1695] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1696] number of local blocks = 1, first local block number = 1696
            [1696] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1697] number of local blocks = 1, first local block number = 1697
            [1697] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1698] number of local blocks = 1, first local block number = 1698
            [1698] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1699] number of local blocks = 1, first local block number = 1699
            [1699] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1700] number of local blocks = 1, first local block number = 1700
            [1700] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1701] number of local blocks = 1, first local block number = 1701
            [1701] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1702] number of local blocks = 1, first local block number = 1702
            [1702] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1703] number of local blocks = 1, first local block number = 1703
            [1703] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1704] number of local blocks = 1, first local block number = 1704
            [1704] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1705] number of local blocks = 1, first local block number = 1705
            [1705] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1706] number of local blocks = 1, first local block number = 1706
            [1706] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1707] number of local blocks = 1, first local block number = 1707
            [1707] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1708] number of local blocks = 1, first local block number = 1708
            [1708] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1709] number of local blocks = 1, first local block number = 1709
            [1709] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1710] number of local blocks = 1, first local block number = 1710
            [1710] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1711] number of local blocks = 1, first local block number = 1711
            [1711] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1712] number of local blocks = 1, first local block number = 1712
            [1712] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1713] number of local blocks = 1, first local block number = 1713
            [1713] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1714] number of local blocks = 1, first local block number = 1714
            [1714] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1715] number of local blocks = 1, first local block number = 1715
            [1715] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1716] number of local blocks = 1, first local block number = 1716
            [1716] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1717] number of local blocks = 1, first local block number = 1717
            [1717] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1718] number of local blocks = 1, first local block number = 1718
            [1718] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1719] number of local blocks = 1, first local block number = 1719
            [1719] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1720] number of local blocks = 1, first local block number = 1720
            [1720] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1721] number of local blocks = 1, first local block number = 1721
            [1721] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1722] number of local blocks = 1, first local block number = 1722
            [1722] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1723] number of local blocks = 1, first local block number = 1723
            [1723] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1724] number of local blocks = 1, first local block number = 1724
            [1724] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1725] number of local blocks = 1, first local block number = 1725
            [1725] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1726] number of local blocks = 1, first local block number = 1726
            [1726] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1727] number of local blocks = 1, first local block number = 1727
            [1727] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1728] number of local blocks = 1, first local block number = 1728
            [1728] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1729] number of local blocks = 1, first local block number = 1729
            [1729] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1730] number of local blocks = 1, first local block number = 1730
            [1730] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1731] number of local blocks = 1, first local block number = 1731
            [1731] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1732] number of local blocks = 1, first local block number = 1732
            [1732] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1733] number of local blocks = 1, first local block number = 1733
            [1733] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1734] number of local blocks = 1, first local block number = 1734
            [1734] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1735] number of local blocks = 1, first local block number = 1735
            [1735] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1736] number of local blocks = 1, first local block number = 1736
            [1736] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1737] number of local blocks = 1, first local block number = 1737
            [1737] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1738] number of local blocks = 1, first local block number = 1738
            [1738] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1739] number of local blocks = 1, first local block number = 1739
            [1739] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1740] number of local blocks = 1, first local block number = 1740
            [1740] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1741] number of local blocks = 1, first local block number = 1741
            [1741] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1742] number of local blocks = 1, first local block number = 1742
            [1742] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1743] number of local blocks = 1, first local block number = 1743
            [1743] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1744] number of local blocks = 1, first local block number = 1744
            [1744] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1745] number of local blocks = 1, first local block number = 1745
            [1745] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1746] number of local blocks = 1, first local block number = 1746
            [1746] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1747] number of local blocks = 1, first local block number = 1747
            [1747] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1748] number of local blocks = 1, first local block number = 1748
            [1748] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1749] number of local blocks = 1, first local block number = 1749
            [1749] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1750] number of local blocks = 1, first local block number = 1750
            [1750] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1751] number of local blocks = 1, first local block number = 1751
            [1751] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1752] number of local blocks = 1, first local block number = 1752
            [1752] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1753] number of local blocks = 1, first local block number = 1753
            [1753] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1754] number of local blocks = 1, first local block number = 1754
            [1754] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1755] number of local blocks = 1, first local block number = 1755
            [1755] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1756] number of local blocks = 1, first local block number = 1756
            [1756] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1757] number of local blocks = 1, first local block number = 1757
            [1757] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1758] number of local blocks = 1, first local block number = 1758
            [1758] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1759] number of local blocks = 1, first local block number = 1759
            [1759] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1760] number of local blocks = 1, first local block number = 1760
            [1760] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1761] number of local blocks = 1, first local block number = 1761
            [1761] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1762] number of local blocks = 1, first local block number = 1762
            [1762] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1763] number of local blocks = 1, first local block number = 1763
            [1763] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1764] number of local blocks = 1, first local block number = 1764
            [1764] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1765] number of local blocks = 1, first local block number = 1765
            [1765] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1766] number of local blocks = 1, first local block number = 1766
            [1766] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1767] number of local blocks = 1, first local block number = 1767
            [1767] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1768] number of local blocks = 1, first local block number = 1768
            [1768] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1769] number of local blocks = 1, first local block number = 1769
            [1769] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1770] number of local blocks = 1, first local block number = 1770
            [1770] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1771] number of local blocks = 1, first local block number = 1771
            [1771] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1772] number of local blocks = 1, first local block number = 1772
            [1772] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1773] number of local blocks = 1, first local block number = 1773
            [1773] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1774] number of local blocks = 1, first local block number = 1774
            [1774] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1775] number of local blocks = 1, first local block number = 1775
            [1775] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1776] number of local blocks = 1, first local block number = 1776
            [1776] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1777] number of local blocks = 1, first local block number = 1777
            [1777] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1778] number of local blocks = 1, first local block number = 1778
            [1778] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1779] number of local blocks = 1, first local block number = 1779
            [1779] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1780] number of local blocks = 1, first local block number = 1780
            [1780] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1781] number of local blocks = 1, first local block number = 1781
            [1781] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1782] number of local blocks = 1, first local block number = 1782
            [1782] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1783] number of local blocks = 1, first local block number = 1783
            [1783] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1784] number of local blocks = 1, first local block number = 1784
            [1784] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1785] number of local blocks = 1, first local block number = 1785
            [1785] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1786] number of local blocks = 1, first local block number = 1786
            [1786] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1787] number of local blocks = 1, first local block number = 1787
            [1787] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1788] number of local blocks = 1, first local block number = 1788
            [1788] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1789] number of local blocks = 1, first local block number = 1789
            [1789] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1790] number of local blocks = 1, first local block number = 1790
            [1790] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1791] number of local blocks = 1, first local block number = 1791
            [1791] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1792] number of local blocks = 1, first local block number = 1792
            [1792] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1793] number of local blocks = 1, first local block number = 1793
            [1793] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1794] number of local blocks = 1, first local block number = 1794
            [1794] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1795] number of local blocks = 1, first local block number = 1795
            [1795] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1796] number of local blocks = 1, first local block number = 1796
            [1796] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1797] number of local blocks = 1, first local block number = 1797
            [1797] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1798] number of local blocks = 1, first local block number = 1798
            [1798] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1799] number of local blocks = 1, first local block number = 1799
            [1799] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1800] number of local blocks = 1, first local block number = 1800
            [1800] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1801] number of local blocks = 1, first local block number = 1801
            [1801] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1802] number of local blocks = 1, first local block number = 1802
            [1802] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1803] number of local blocks = 1, first local block number = 1803
            [1803] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1804] number of local blocks = 1, first local block number = 1804
            [1804] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1805] number of local blocks = 1, first local block number = 1805
            [1805] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1806] number of local blocks = 1, first local block number = 1806
            [1806] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1807] number of local blocks = 1, first local block number = 1807
            [1807] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1808] number of local blocks = 1, first local block number = 1808
            [1808] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1809] number of local blocks = 1, first local block number = 1809
            [1809] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1810] number of local blocks = 1, first local block number = 1810
            [1810] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1811] number of local blocks = 1, first local block number = 1811
            [1811] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1812] number of local blocks = 1, first local block number = 1812
            [1812] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1813] number of local blocks = 1, first local block number = 1813
            [1813] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1814] number of local blocks = 1, first local block number = 1814
            [1814] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1815] number of local blocks = 1, first local block number = 1815
            [1815] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1816] number of local blocks = 1, first local block number = 1816
            [1816] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1817] number of local blocks = 1, first local block number = 1817
            [1817] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1818] number of local blocks = 1, first local block number = 1818
            [1818] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1819] number of local blocks = 1, first local block number = 1819
            [1819] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1820] number of local blocks = 1, first local block number = 1820
            [1820] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1821] number of local blocks = 1, first local block number = 1821
            [1821] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1822] number of local blocks = 1, first local block number = 1822
            [1822] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1823] number of local blocks = 1, first local block number = 1823
            [1823] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1824] number of local blocks = 1, first local block number = 1824
            [1824] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1825] number of local blocks = 1, first local block number = 1825
            [1825] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1826] number of local blocks = 1, first local block number = 1826
            [1826] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1827] number of local blocks = 1, first local block number = 1827
            [1827] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1828] number of local blocks = 1, first local block number = 1828
            [1828] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1829] number of local blocks = 1, first local block number = 1829
            [1829] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1830] number of local blocks = 1, first local block number = 1830
            [1830] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1831] number of local blocks = 1, first local block number = 1831
            [1831] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1832] number of local blocks = 1, first local block number = 1832
            [1832] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1833] number of local blocks = 1, first local block number = 1833
            [1833] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1834] number of local blocks = 1, first local block number = 1834
            [1834] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1835] number of local blocks = 1, first local block number = 1835
            [1835] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1836] number of local blocks = 1, first local block number = 1836
            [1836] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1837] number of local blocks = 1, first local block number = 1837
            [1837] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1838] number of local blocks = 1, first local block number = 1838
            [1838] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1839] number of local blocks = 1, first local block number = 1839
            [1839] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1840] number of local blocks = 1, first local block number = 1840
            [1840] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1841] number of local blocks = 1, first local block number = 1841
            [1841] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1842] number of local blocks = 1, first local block number = 1842
            [1842] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1843] number of local blocks = 1, first local block number = 1843
            [1843] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1844] number of local blocks = 1, first local block number = 1844
            [1844] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1845] number of local blocks = 1, first local block number = 1845
            [1845] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1846] number of local blocks = 1, first local block number = 1846
            [1846] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1847] number of local blocks = 1, first local block number = 1847
            [1847] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1848] number of local blocks = 1, first local block number = 1848
            [1848] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1849] number of local blocks = 1, first local block number = 1849
            [1849] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1850] number of local blocks = 1, first local block number = 1850
            [1850] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1851] number of local blocks = 1, first local block number = 1851
            [1851] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1852] number of local blocks = 1, first local block number = 1852
            [1852] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1853] number of local blocks = 1, first local block number = 1853
            [1853] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1854] number of local blocks = 1, first local block number = 1854
            [1854] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1855] number of local blocks = 1, first local block number = 1855
            [1855] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1856] number of local blocks = 1, first local block number = 1856
            [1856] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1857] number of local blocks = 1, first local block number = 1857
            [1857] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1858] number of local blocks = 1, first local block number = 1858
            [1858] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1859] number of local blocks = 1, first local block number = 1859
            [1859] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1860] number of local blocks = 1, first local block number = 1860
            [1860] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1861] number of local blocks = 1, first local block number = 1861
            [1861] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1862] number of local blocks = 1, first local block number = 1862
            [1862] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1863] number of local blocks = 1, first local block number = 1863
            [1863] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1864] number of local blocks = 1, first local block number = 1864
            [1864] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1865] number of local blocks = 1, first local block number = 1865
            [1865] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1866] number of local blocks = 1, first local block number = 1866
            [1866] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1867] number of local blocks = 1, first local block number = 1867
            [1867] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1868] number of local blocks = 1, first local block number = 1868
            [1868] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1869] number of local blocks = 1, first local block number = 1869
            [1869] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1870] number of local blocks = 1, first local block number = 1870
            [1870] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1871] number of local blocks = 1, first local block number = 1871
            [1871] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1872] number of local blocks = 1, first local block number = 1872
            [1872] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1873] number of local blocks = 1, first local block number = 1873
            [1873] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1874] number of local blocks = 1, first local block number = 1874
            [1874] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1875] number of local blocks = 1, first local block number = 1875
            [1875] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1876] number of local blocks = 1, first local block number = 1876
            [1876] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1877] number of local blocks = 1, first local block number = 1877
            [1877] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1878] number of local blocks = 1, first local block number = 1878
            [1878] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1879] number of local blocks = 1, first local block number = 1879
            [1879] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1880] number of local blocks = 1, first local block number = 1880
            [1880] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1881] number of local blocks = 1, first local block number = 1881
            [1881] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1882] number of local blocks = 1, first local block number = 1882
            [1882] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1883] number of local blocks = 1, first local block number = 1883
            [1883] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1884] number of local blocks = 1, first local block number = 1884
            [1884] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1885] number of local blocks = 1, first local block number = 1885
            [1885] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1886] number of local blocks = 1, first local block number = 1886
            [1886] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1887] number of local blocks = 1, first local block number = 1887
            [1887] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1888] number of local blocks = 1, first local block number = 1888
            [1888] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1889] number of local blocks = 1, first local block number = 1889
            [1889] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1890] number of local blocks = 1, first local block number = 1890
            [1890] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1891] number of local blocks = 1, first local block number = 1891
            [1891] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1892] number of local blocks = 1, first local block number = 1892
            [1892] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1893] number of local blocks = 1, first local block number = 1893
            [1893] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1894] number of local blocks = 1, first local block number = 1894
            [1894] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1895] number of local blocks = 1, first local block number = 1895
            [1895] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1896] number of local blocks = 1, first local block number = 1896
            [1896] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1897] number of local blocks = 1, first local block number = 1897
            [1897] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1898] number of local blocks = 1, first local block number = 1898
            [1898] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1899] number of local blocks = 1, first local block number = 1899
            [1899] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1900] number of local blocks = 1, first local block number = 1900
            [1900] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1901] number of local blocks = 1, first local block number = 1901
            [1901] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1902] number of local blocks = 1, first local block number = 1902
            [1902] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1903] number of local blocks = 1, first local block number = 1903
            [1903] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1904] number of local blocks = 1, first local block number = 1904
            [1904] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1905] number of local blocks = 1, first local block number = 1905
            [1905] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1906] number of local blocks = 1, first local block number = 1906
            [1906] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1907] number of local blocks = 1, first local block number = 1907
            [1907] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1908] number of local blocks = 1, first local block number = 1908
            [1908] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1909] number of local blocks = 1, first local block number = 1909
            [1909] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1910] number of local blocks = 1, first local block number = 1910
            [1910] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1911] number of local blocks = 1, first local block number = 1911
            [1911] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1912] number of local blocks = 1, first local block number = 1912
            [1912] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1913] number of local blocks = 1, first local block number = 1913
            [1913] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1914] number of local blocks = 1, first local block number = 1914
            [1914] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1915] number of local blocks = 1, first local block number = 1915
            [1915] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1916] number of local blocks = 1, first local block number = 1916
            [1916] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1917] number of local blocks = 1, first local block number = 1917
            [1917] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1918] number of local blocks = 1, first local block number = 1918
            [1918] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1919] number of local blocks = 1, first local block number = 1919
            [1919] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1920] number of local blocks = 1, first local block number = 1920
            [1920] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1921] number of local blocks = 1, first local block number = 1921
            [1921] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1922] number of local blocks = 1, first local block number = 1922
            [1922] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1923] number of local blocks = 1, first local block number = 1923
            [1923] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1924] number of local blocks = 1, first local block number = 1924
            [1924] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1925] number of local blocks = 1, first local block number = 1925
            [1925] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1926] number of local blocks = 1, first local block number = 1926
            [1926] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1927] number of local blocks = 1, first local block number = 1927
            [1927] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1928] number of local blocks = 1, first local block number = 1928
            [1928] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1929] number of local blocks = 1, first local block number = 1929
            [1929] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1930] number of local blocks = 1, first local block number = 1930
            [1930] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1931] number of local blocks = 1, first local block number = 1931
            [1931] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1932] number of local blocks = 1, first local block number = 1932
            [1932] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1933] number of local blocks = 1, first local block number = 1933
            [1933] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1934] number of local blocks = 1, first local block number = 1934
            [1934] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1935] number of local blocks = 1, first local block number = 1935
            [1935] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1936] number of local blocks = 1, first local block number = 1936
            [1936] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1937] number of local blocks = 1, first local block number = 1937
            [1937] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1938] number of local blocks = 1, first local block number = 1938
            [1938] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1939] number of local blocks = 1, first local block number = 1939
            [1939] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1940] number of local blocks = 1, first local block number = 1940
            [1940] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1941] number of local blocks = 1, first local block number = 1941
            [1941] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1942] number of local blocks = 1, first local block number = 1942
            [1942] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1943] number of local blocks = 1, first local block number = 1943
            [1943] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1944] number of local blocks = 1, first local block number = 1944
            [1944] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1945] number of local blocks = 1, first local block number = 1945
            [1945] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1946] number of local blocks = 1, first local block number = 1946
            [1946] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1947] number of local blocks = 1, first local block number = 1947
            [1947] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1948] number of local blocks = 1, first local block number = 1948
            [1948] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1949] number of local blocks = 1, first local block number = 1949
            [1949] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1950] number of local blocks = 1, first local block number = 1950
            [1950] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1951] number of local blocks = 1, first local block number = 1951
            [1951] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1952] number of local blocks = 1, first local block number = 1952
            [1952] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1953] number of local blocks = 1, first local block number = 1953
            [1953] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1954] number of local blocks = 1, first local block number = 1954
            [1954] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1955] number of local blocks = 1, first local block number = 1955
            [1955] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1956] number of local blocks = 1, first local block number = 1956
            [1956] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1957] number of local blocks = 1, first local block number = 1957
            [1957] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1958] number of local blocks = 1, first local block number = 1958
            [1958] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1959] number of local blocks = 1, first local block number = 1959
            [1959] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1960] number of local blocks = 1, first local block number = 1960
            [1960] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1961] number of local blocks = 1, first local block number = 1961
            [1961] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1962] number of local blocks = 1, first local block number = 1962
            [1962] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1963] number of local blocks = 1, first local block number = 1963
            [1963] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1964] number of local blocks = 1, first local block number = 1964
            [1964] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1965] number of local blocks = 1, first local block number = 1965
            [1965] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1966] number of local blocks = 1, first local block number = 1966
            [1966] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1967] number of local blocks = 1, first local block number = 1967
            [1967] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1968] number of local blocks = 1, first local block number = 1968
            [1968] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1969] number of local blocks = 1, first local block number = 1969
            [1969] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1970] number of local blocks = 1, first local block number = 1970
            [1970] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1971] number of local blocks = 1, first local block number = 1971
            [1971] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1972] number of local blocks = 1, first local block number = 1972
            [1972] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1973] number of local blocks = 1, first local block number = 1973
            [1973] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1974] number of local blocks = 1, first local block number = 1974
            [1974] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1975] number of local blocks = 1, first local block number = 1975
            [1975] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1976] number of local blocks = 1, first local block number = 1976
            [1976] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1977] number of local blocks = 1, first local block number = 1977
            [1977] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1978] number of local blocks = 1, first local block number = 1978
            [1978] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1979] number of local blocks = 1, first local block number = 1979
            [1979] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1980] number of local blocks = 1, first local block number = 1980
            [1980] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1981] number of local blocks = 1, first local block number = 1981
            [1981] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1982] number of local blocks = 1, first local block number = 1982
            [1982] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1983] number of local blocks = 1, first local block number = 1983
            [1983] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1984] number of local blocks = 1, first local block number = 1984
            [1984] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1985] number of local blocks = 1, first local block number = 1985
            [1985] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1986] number of local blocks = 1, first local block number = 1986
            [1986] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1987] number of local blocks = 1, first local block number = 1987
            [1987] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1988] number of local blocks = 1, first local block number = 1988
            [1988] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1989] number of local blocks = 1, first local block number = 1989
            [1989] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1990] number of local blocks = 1, first local block number = 1990
            [1990] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1991] number of local blocks = 1, first local block number = 1991
            [1991] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1992] number of local blocks = 1, first local block number = 1992
            [1992] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1993] number of local blocks = 1, first local block number = 1993
            [1993] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1994] number of local blocks = 1, first local block number = 1994
            [1994] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1995] number of local blocks = 1, first local block number = 1995
            [1995] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1996] number of local blocks = 1, first local block number = 1996
            [1996] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1997] number of local blocks = 1, first local block number = 1997
            [1997] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1998] number of local blocks = 1, first local block number = 1998
            [1998] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1999] number of local blocks = 1, first local block number = 1999
            [1999] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2000] number of local blocks = 1, first local block number = 2000
            [2000] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2001] number of local blocks = 1, first local block number = 2001
            [2001] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2002] number of local blocks = 1, first local block number = 2002
            [2002] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2003] number of local blocks = 1, first local block number = 2003
            [2003] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2004] number of local blocks = 1, first local block number = 2004
            [2004] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2005] number of local blocks = 1, first local block number = 2005
            [2005] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2006] number of local blocks = 1, first local block number = 2006
            [2006] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2007] number of local blocks = 1, first local block number = 2007
            [2007] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2008] number of local blocks = 1, first local block number = 2008
            [2008] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2009] number of local blocks = 1, first local block number = 2009
            [2009] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2010] number of local blocks = 1, first local block number = 2010
            [2010] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2011] number of local blocks = 1, first local block number = 2011
            [2011] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2012] number of local blocks = 1, first local block number = 2012
            [2012] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2013] number of local blocks = 1, first local block number = 2013
            [2013] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2014] number of local blocks = 1, first local block number = 2014
            [2014] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2015] number of local blocks = 1, first local block number = 2015
            [2015] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2016] number of local blocks = 1, first local block number = 2016
            [2016] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2017] number of local blocks = 1, first local block number = 2017
            [2017] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2018] number of local blocks = 1, first local block number = 2018
            [2018] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2019] number of local blocks = 1, first local block number = 2019
            [2019] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2020] number of local blocks = 1, first local block number = 2020
            [2020] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2021] number of local blocks = 1, first local block number = 2021
            [2021] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2022] number of local blocks = 1, first local block number = 2022
            [2022] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2023] number of local blocks = 1, first local block number = 2023
            [2023] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2024] number of local blocks = 1, first local block number = 2024
            [2024] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2025] number of local blocks = 1, first local block number = 2025
            [2025] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2026] number of local blocks = 1, first local block number = 2026
            [2026] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2027] number of local blocks = 1, first local block number = 2027
            [2027] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2028] number of local blocks = 1, first local block number = 2028
            [2028] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2029] number of local blocks = 1, first local block number = 2029
            [2029] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2030] number of local blocks = 1, first local block number = 2030
            [2030] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2031] number of local blocks = 1, first local block number = 2031
            [2031] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2032] number of local blocks = 1, first local block number = 2032
            [2032] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2033] number of local blocks = 1, first local block number = 2033
            [2033] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2034] number of local blocks = 1, first local block number = 2034
            [2034] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2035] number of local blocks = 1, first local block number = 2035
            [2035] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2036] number of local blocks = 1, first local block number = 2036
            [2036] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2037] number of local blocks = 1, first local block number = 2037
            [2037] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2038] number of local blocks = 1, first local block number = 2038
            [2038] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2039] number of local blocks = 1, first local block number = 2039
            [2039] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2040] number of local blocks = 1, first local block number = 2040
            [2040] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2041] number of local blocks = 1, first local block number = 2041
            [2041] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2042] number of local blocks = 1, first local block number = 2042
            [2042] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2043] number of local blocks = 1, first local block number = 2043
            [2043] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2044] number of local blocks = 1, first local block number = 2044
            [2044] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2045] number of local blocks = 1, first local block number = 2045
            [2045] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2046] number of local blocks = 1, first local block number = 2046
            [2046] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2047] number of local blocks = 1, first local block number = 2047
            [2047] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2048] number of local blocks = 1, first local block number = 2048
            [2048] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2049] number of local blocks = 1, first local block number = 2049
            [2049] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2050] number of local blocks = 1, first local block number = 2050
            [2050] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2051] number of local blocks = 1, first local block number = 2051
            [2051] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2052] number of local blocks = 1, first local block number = 2052
            [2052] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2053] number of local blocks = 1, first local block number = 2053
            [2053] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2054] number of local blocks = 1, first local block number = 2054
            [2054] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2055] number of local blocks = 1, first local block number = 2055
            [2055] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2056] number of local blocks = 1, first local block number = 2056
            [2056] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2057] number of local blocks = 1, first local block number = 2057
            [2057] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2058] number of local blocks = 1, first local block number = 2058
            [2058] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2059] number of local blocks = 1, first local block number = 2059
            [2059] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2060] number of local blocks = 1, first local block number = 2060
            [2060] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2061] number of local blocks = 1, first local block number = 2061
            [2061] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2062] number of local blocks = 1, first local block number = 2062
            [2062] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2063] number of local blocks = 1, first local block number = 2063
            [2063] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2064] number of local blocks = 1, first local block number = 2064
            [2064] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2065] number of local blocks = 1, first local block number = 2065
            [2065] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2066] number of local blocks = 1, first local block number = 2066
            [2066] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2067] number of local blocks = 1, first local block number = 2067
            [2067] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2068] number of local blocks = 1, first local block number = 2068
            [2068] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2069] number of local blocks = 1, first local block number = 2069
            [2069] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2070] number of local blocks = 1, first local block number = 2070
            [2070] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2071] number of local blocks = 1, first local block number = 2071
            [2071] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2072] number of local blocks = 1, first local block number = 2072
            [2072] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2073] number of local blocks = 1, first local block number = 2073
            [2073] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2074] number of local blocks = 1, first local block number = 2074
            [2074] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2075] number of local blocks = 1, first local block number = 2075
            [2075] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2076] number of local blocks = 1, first local block number = 2076
            [2076] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2077] number of local blocks = 1, first local block number = 2077
            [2077] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2078] number of local blocks = 1, first local block number = 2078
            [2078] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2079] number of local blocks = 1, first local block number = 2079
            [2079] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2080] number of local blocks = 1, first local block number = 2080
            [2080] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2081] number of local blocks = 1, first local block number = 2081
            [2081] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2082] number of local blocks = 1, first local block number = 2082
            [2082] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2083] number of local blocks = 1, first local block number = 2083
            [2083] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2084] number of local blocks = 1, first local block number = 2084
            [2084] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2085] number of local blocks = 1, first local block number = 2085
            [2085] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2086] number of local blocks = 1, first local block number = 2086
            [2086] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2087] number of local blocks = 1, first local block number = 2087
            [2087] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2088] number of local blocks = 1, first local block number = 2088
            [2088] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2089] number of local blocks = 1, first local block number = 2089
            [2089] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2090] number of local blocks = 1, first local block number = 2090
            [2090] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2091] number of local blocks = 1, first local block number = 2091
            [2091] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2092] number of local blocks = 1, first local block number = 2092
            [2092] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2093] number of local blocks = 1, first local block number = 2093
            [2093] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2094] number of local blocks = 1, first local block number = 2094
            [2094] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2095] number of local blocks = 1, first local block number = 2095
            [2095] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2096] number of local blocks = 1, first local block number = 2096
            [2096] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2097] number of local blocks = 1, first local block number = 2097
            [2097] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2098] number of local blocks = 1, first local block number = 2098
            [2098] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2099] number of local blocks = 1, first local block number = 2099
            [2099] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2100] number of local blocks = 1, first local block number = 2100
            [2100] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2101] number of local blocks = 1, first local block number = 2101
            [2101] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2102] number of local blocks = 1, first local block number = 2102
            [2102] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2103] number of local blocks = 1, first local block number = 2103
            [2103] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2104] number of local blocks = 1, first local block number = 2104
            [2104] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2105] number of local blocks = 1, first local block number = 2105
            [2105] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2106] number of local blocks = 1, first local block number = 2106
            [2106] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2107] number of local blocks = 1, first local block number = 2107
            [2107] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2108] number of local blocks = 1, first local block number = 2108
            [2108] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2109] number of local blocks = 1, first local block number = 2109
            [2109] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2110] number of local blocks = 1, first local block number = 2110
            [2110] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2111] number of local blocks = 1, first local block number = 2111
            [2111] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2112] number of local blocks = 1, first local block number = 2112
            [2112] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2113] number of local blocks = 1, first local block number = 2113
            [2113] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2114] number of local blocks = 1, first local block number = 2114
            [2114] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2115] number of local blocks = 1, first local block number = 2115
            [2115] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2116] number of local blocks = 1, first local block number = 2116
            [2116] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2117] number of local blocks = 1, first local block number = 2117
            [2117] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2118] number of local blocks = 1, first local block number = 2118
            [2118] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2119] number of local blocks = 1, first local block number = 2119
            [2119] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2120] number of local blocks = 1, first local block number = 2120
            [2120] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2121] number of local blocks = 1, first local block number = 2121
            [2121] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2122] number of local blocks = 1, first local block number = 2122
            [2122] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2123] number of local blocks = 1, first local block number = 2123
            [2123] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2124] number of local blocks = 1, first local block number = 2124
            [2124] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2125] number of local blocks = 1, first local block number = 2125
            [2125] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2126] number of local blocks = 1, first local block number = 2126
            [2126] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2127] number of local blocks = 1, first local block number = 2127
            [2127] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2128] number of local blocks = 1, first local block number = 2128
            [2128] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2129] number of local blocks = 1, first local block number = 2129
            [2129] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2130] number of local blocks = 1, first local block number = 2130
            [2130] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2131] number of local blocks = 1, first local block number = 2131
            [2131] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2132] number of local blocks = 1, first local block number = 2132
            [2132] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2133] number of local blocks = 1, first local block number = 2133
            [2133] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2134] number of local blocks = 1, first local block number = 2134
            [2134] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2135] number of local blocks = 1, first local block number = 2135
            [2135] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2136] number of local blocks = 1, first local block number = 2136
            [2136] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2137] number of local blocks = 1, first local block number = 2137
            [2137] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2138] number of local blocks = 1, first local block number = 2138
            [2138] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2139] number of local blocks = 1, first local block number = 2139
            [2139] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2140] number of local blocks = 1, first local block number = 2140
            [2140] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2141] number of local blocks = 1, first local block number = 2141
            [2141] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2142] number of local blocks = 1, first local block number = 2142
            [2142] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2143] number of local blocks = 1, first local block number = 2143
            [2143] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2144] number of local blocks = 1, first local block number = 2144
            [2144] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2145] number of local blocks = 1, first local block number = 2145
            [2145] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2146] number of local blocks = 1, first local block number = 2146
            [2146] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2147] number of local blocks = 1, first local block number = 2147
            [2147] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2148] number of local blocks = 1, first local block number = 2148
            [2148] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2149] number of local blocks = 1, first local block number = 2149
            [2149] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2150] number of local blocks = 1, first local block number = 2150
            [2150] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2151] number of local blocks = 1, first local block number = 2151
            [2151] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2152] number of local blocks = 1, first local block number = 2152
            [2152] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2153] number of local blocks = 1, first local block number = 2153
            [2153] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2154] number of local blocks = 1, first local block number = 2154
            [2154] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2155] number of local blocks = 1, first local block number = 2155
            [2155] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2156] number of local blocks = 1, first local block number = 2156
            [2156] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2157] number of local blocks = 1, first local block number = 2157
            [2157] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2158] number of local blocks = 1, first local block number = 2158
            [2158] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2159] number of local blocks = 1, first local block number = 2159
            [2159] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2160] number of local blocks = 1, first local block number = 2160
            [2160] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2161] number of local blocks = 1, first local block number = 2161
            [2161] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2162] number of local blocks = 1, first local block number = 2162
            [2162] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2163] number of local blocks = 1, first local block number = 2163
            [2163] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2164] number of local blocks = 1, first local block number = 2164
            [2164] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2165] number of local blocks = 1, first local block number = 2165
            [2165] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2166] number of local blocks = 1, first local block number = 2166
            [2166] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2167] number of local blocks = 1, first local block number = 2167
            [2167] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2168] number of local blocks = 1, first local block number = 2168
            [2168] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2169] number of local blocks = 1, first local block number = 2169
            [2169] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2170] number of local blocks = 1, first local block number = 2170
            [2170] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2171] number of local blocks = 1, first local block number = 2171
            [2171] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2172] number of local blocks = 1, first local block number = 2172
            [2172] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2173] number of local blocks = 1, first local block number = 2173
            [2173] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2174] number of local blocks = 1, first local block number = 2174
            [2174] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2175] number of local blocks = 1, first local block number = 2175
            [2175] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2176] number of local blocks = 1, first local block number = 2176
            [2176] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2177] number of local blocks = 1, first local block number = 2177
            [2177] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2178] number of local blocks = 1, first local block number = 2178
            [2178] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2179] number of local blocks = 1, first local block number = 2179
            [2179] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2180] number of local blocks = 1, first local block number = 2180
            [2180] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2181] number of local blocks = 1, first local block number = 2181
            [2181] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2182] number of local blocks = 1, first local block number = 2182
            [2182] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2183] number of local blocks = 1, first local block number = 2183
            [2183] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2184] number of local blocks = 1, first local block number = 2184
            [2184] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2185] number of local blocks = 1, first local block number = 2185
            [2185] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2186] number of local blocks = 1, first local block number = 2186
            [2186] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2187] number of local blocks = 1, first local block number = 2187
            [2187] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2188] number of local blocks = 1, first local block number = 2188
            [2188] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2189] number of local blocks = 1, first local block number = 2189
            [2189] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2190] number of local blocks = 1, first local block number = 2190
            [2190] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2191] number of local blocks = 1, first local block number = 2191
            [2191] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2192] number of local blocks = 1, first local block number = 2192
            [2192] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2193] number of local blocks = 1, first local block number = 2193
            [2193] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2194] number of local blocks = 1, first local block number = 2194
            [2194] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2195] number of local blocks = 1, first local block number = 2195
            [2195] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2196] number of local blocks = 1, first local block number = 2196
            [2196] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2197] number of local blocks = 1, first local block number = 2197
            [2197] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2198] number of local blocks = 1, first local block number = 2198
            [2198] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2199] number of local blocks = 1, first local block number = 2199
            [2199] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2200] number of local blocks = 1, first local block number = 2200
            [2200] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2201] number of local blocks = 1, first local block number = 2201
            [2201] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2202] number of local blocks = 1, first local block number = 2202
            [2202] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2203] number of local blocks = 1, first local block number = 2203
            [2203] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2204] number of local blocks = 1, first local block number = 2204
            [2204] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2205] number of local blocks = 1, first local block number = 2205
            [2205] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2206] number of local blocks = 1, first local block number = 2206
            [2206] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2207] number of local blocks = 1, first local block number = 2207
            [2207] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2208] number of local blocks = 1, first local block number = 2208
            [2208] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2209] number of local blocks = 1, first local block number = 2209
            [2209] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2210] number of local blocks = 1, first local block number = 2210
            [2210] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2211] number of local blocks = 1, first local block number = 2211
            [2211] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2212] number of local blocks = 1, first local block number = 2212
            [2212] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2213] number of local blocks = 1, first local block number = 2213
            [2213] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2214] number of local blocks = 1, first local block number = 2214
            [2214] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2215] number of local blocks = 1, first local block number = 2215
            [2215] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2216] number of local blocks = 1, first local block number = 2216
            [2216] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2217] number of local blocks = 1, first local block number = 2217
            [2217] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2218] number of local blocks = 1, first local block number = 2218
            [2218] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2219] number of local blocks = 1, first local block number = 2219
            [2219] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2220] number of local blocks = 1, first local block number = 2220
            [2220] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2221] number of local blocks = 1, first local block number = 2221
            [2221] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2222] number of local blocks = 1, first local block number = 2222
            [2222] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2223] number of local blocks = 1, first local block number = 2223
            [2223] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2224] number of local blocks = 1, first local block number = 2224
            [2224] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2225] number of local blocks = 1, first local block number = 2225
            [2225] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2226] number of local blocks = 1, first local block number = 2226
            [2226] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2227] number of local blocks = 1, first local block number = 2227
            [2227] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2228] number of local blocks = 1, first local block number = 2228
            [2228] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2229] number of local blocks = 1, first local block number = 2229
            [2229] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2230] number of local blocks = 1, first local block number = 2230
            [2230] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2231] number of local blocks = 1, first local block number = 2231
            [2231] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2232] number of local blocks = 1, first local block number = 2232
            [2232] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2233] number of local blocks = 1, first local block number = 2233
            [2233] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2234] number of local blocks = 1, first local block number = 2234
            [2234] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2235] number of local blocks = 1, first local block number = 2235
            [2235] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2236] number of local blocks = 1, first local block number = 2236
            [2236] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2237] number of local blocks = 1, first local block number = 2237
            [2237] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2238] number of local blocks = 1, first local block number = 2238
            [2238] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2239] number of local blocks = 1, first local block number = 2239
            [2239] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2240] number of local blocks = 1, first local block number = 2240
            [2240] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2241] number of local blocks = 1, first local block number = 2241
            [2241] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2242] number of local blocks = 1, first local block number = 2242
            [2242] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2243] number of local blocks = 1, first local block number = 2243
            [2243] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2244] number of local blocks = 1, first local block number = 2244
            [2244] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2245] number of local blocks = 1, first local block number = 2245
            [2245] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2246] number of local blocks = 1, first local block number = 2246
            [2246] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2247] number of local blocks = 1, first local block number = 2247
            [2247] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2248] number of local blocks = 1, first local block number = 2248
            [2248] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2249] number of local blocks = 1, first local block number = 2249
            [2249] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2250] number of local blocks = 1, first local block number = 2250
            [2250] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2251] number of local blocks = 1, first local block number = 2251
            [2251] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2252] number of local blocks = 1, first local block number = 2252
            [2252] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2253] number of local blocks = 1, first local block number = 2253
            [2253] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2254] number of local blocks = 1, first local block number = 2254
            [2254] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2255] number of local blocks = 1, first local block number = 2255
            [2255] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2256] number of local blocks = 1, first local block number = 2256
            [2256] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2257] number of local blocks = 1, first local block number = 2257
            [2257] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2258] number of local blocks = 1, first local block number = 2258
            [2258] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2259] number of local blocks = 1, first local block number = 2259
            [2259] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2260] number of local blocks = 1, first local block number = 2260
            [2260] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2261] number of local blocks = 1, first local block number = 2261
            [2261] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2262] number of local blocks = 1, first local block number = 2262
            [2262] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2263] number of local blocks = 1, first local block number = 2263
            [2263] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2264] number of local blocks = 1, first local block number = 2264
            [2264] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2265] number of local blocks = 1, first local block number = 2265
            [2265] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2266] number of local blocks = 1, first local block number = 2266
            [2266] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2267] number of local blocks = 1, first local block number = 2267
            [2267] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2268] number of local blocks = 1, first local block number = 2268
            [2268] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2269] number of local blocks = 1, first local block number = 2269
            [2269] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2270] number of local blocks = 1, first local block number = 2270
            [2270] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2271] number of local blocks = 1, first local block number = 2271
            [2271] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2272] number of local blocks = 1, first local block number = 2272
            [2272] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2273] number of local blocks = 1, first local block number = 2273
            [2273] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2274] number of local blocks = 1, first local block number = 2274
            [2274] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2275] number of local blocks = 1, first local block number = 2275
            [2275] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2276] number of local blocks = 1, first local block number = 2276
            [2276] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2277] number of local blocks = 1, first local block number = 2277
            [2277] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2278] number of local blocks = 1, first local block number = 2278
            [2278] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2279] number of local blocks = 1, first local block number = 2279
            [2279] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2280] number of local blocks = 1, first local block number = 2280
            [2280] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2281] number of local blocks = 1, first local block number = 2281
            [2281] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2282] number of local blocks = 1, first local block number = 2282
            [2282] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2283] number of local blocks = 1, first local block number = 2283
            [2283] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2284] number of local blocks = 1, first local block number = 2284
            [2284] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2285] number of local blocks = 1, first local block number = 2285
            [2285] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2286] number of local blocks = 1, first local block number = 2286
            [2286] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2287] number of local blocks = 1, first local block number = 2287
            [2287] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2288] number of local blocks = 1, first local block number = 2288
            [2288] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2289] number of local blocks = 1, first local block number = 2289
            [2289] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2290] number of local blocks = 1, first local block number = 2290
            [2290] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2291] number of local blocks = 1, first local block number = 2291
            [2291] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2292] number of local blocks = 1, first local block number = 2292
            [2292] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2293] number of local blocks = 1, first local block number = 2293
            [2293] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2294] number of local blocks = 1, first local block number = 2294
            [2294] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2295] number of local blocks = 1, first local block number = 2295
            [2295] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2296] number of local blocks = 1, first local block number = 2296
            [2296] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2297] number of local blocks = 1, first local block number = 2297
            [2297] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2298] number of local blocks = 1, first local block number = 2298
            [2298] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2299] number of local blocks = 1, first local block number = 2299
            [2299] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2300] number of local blocks = 1, first local block number = 2300
            [2300] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2301] number of local blocks = 1, first local block number = 2301
            [2301] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2302] number of local blocks = 1, first local block number = 2302
            [2302] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2303] number of local blocks = 1, first local block number = 2303
            [2303] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2304] number of local blocks = 1, first local block number = 2304
            [2304] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2305] number of local blocks = 1, first local block number = 2305
            [2305] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2306] number of local blocks = 1, first local block number = 2306
            [2306] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2307] number of local blocks = 1, first local block number = 2307
            [2307] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2308] number of local blocks = 1, first local block number = 2308
            [2308] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2309] number of local blocks = 1, first local block number = 2309
            [2309] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2310] number of local blocks = 1, first local block number = 2310
            [2310] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2311] number of local blocks = 1, first local block number = 2311
            [2311] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2312] number of local blocks = 1, first local block number = 2312
            [2312] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2313] number of local blocks = 1, first local block number = 2313
            [2313] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2314] number of local blocks = 1, first local block number = 2314
            [2314] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2315] number of local blocks = 1, first local block number = 2315
            [2315] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2316] number of local blocks = 1, first local block number = 2316
            [2316] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2317] number of local blocks = 1, first local block number = 2317
            [2317] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2318] number of local blocks = 1, first local block number = 2318
            [2318] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2319] number of local blocks = 1, first local block number = 2319
            [2319] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2320] number of local blocks = 1, first local block number = 2320
            [2320] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2321] number of local blocks = 1, first local block number = 2321
            [2321] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2322] number of local blocks = 1, first local block number = 2322
            [2322] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2323] number of local blocks = 1, first local block number = 2323
            [2323] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2324] number of local blocks = 1, first local block number = 2324
            [2324] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2325] number of local blocks = 1, first local block number = 2325
            [2325] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2326] number of local blocks = 1, first local block number = 2326
            [2326] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2327] number of local blocks = 1, first local block number = 2327
            [2327] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2328] number of local blocks = 1, first local block number = 2328
            [2328] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2329] number of local blocks = 1, first local block number = 2329
            [2329] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2330] number of local blocks = 1, first local block number = 2330
            [2330] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2331] number of local blocks = 1, first local block number = 2331
            [2331] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2332] number of local blocks = 1, first local block number = 2332
            [2332] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2333] number of local blocks = 1, first local block number = 2333
            [2333] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2334] number of local blocks = 1, first local block number = 2334
            [2334] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2335] number of local blocks = 1, first local block number = 2335
            [2335] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2336] number of local blocks = 1, first local block number = 2336
            [2336] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2337] number of local blocks = 1, first local block number = 2337
            [2337] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2338] number of local blocks = 1, first local block number = 2338
            [2338] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2339] number of local blocks = 1, first local block number = 2339
            [2339] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2340] number of local blocks = 1, first local block number = 2340
            [2340] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2341] number of local blocks = 1, first local block number = 2341
            [2341] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2342] number of local blocks = 1, first local block number = 2342
            [2342] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2343] number of local blocks = 1, first local block number = 2343
            [2343] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2344] number of local blocks = 1, first local block number = 2344
            [2344] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2345] number of local blocks = 1, first local block number = 2345
            [2345] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2346] number of local blocks = 1, first local block number = 2346
            [2346] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2347] number of local blocks = 1, first local block number = 2347
            [2347] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2348] number of local blocks = 1, first local block number = 2348
            [2348] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2349] number of local blocks = 1, first local block number = 2349
            [2349] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2350] number of local blocks = 1, first local block number = 2350
            [2350] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2351] number of local blocks = 1, first local block number = 2351
            [2351] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2352] number of local blocks = 1, first local block number = 2352
            [2352] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2353] number of local blocks = 1, first local block number = 2353
            [2353] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2354] number of local blocks = 1, first local block number = 2354
            [2354] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2355] number of local blocks = 1, first local block number = 2355
            [2355] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2356] number of local blocks = 1, first local block number = 2356
            [2356] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2357] number of local blocks = 1, first local block number = 2357
            [2357] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2358] number of local blocks = 1, first local block number = 2358
            [2358] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2359] number of local blocks = 1, first local block number = 2359
            [2359] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2360] number of local blocks = 1, first local block number = 2360
            [2360] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2361] number of local blocks = 1, first local block number = 2361
            [2361] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2362] number of local blocks = 1, first local block number = 2362
            [2362] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2363] number of local blocks = 1, first local block number = 2363
            [2363] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2364] number of local blocks = 1, first local block number = 2364
            [2364] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2365] number of local blocks = 1, first local block number = 2365
            [2365] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2366] number of local blocks = 1, first local block number = 2366
            [2366] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2367] number of local blocks = 1, first local block number = 2367
            [2367] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2368] number of local blocks = 1, first local block number = 2368
            [2368] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2369] number of local blocks = 1, first local block number = 2369
            [2369] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2370] number of local blocks = 1, first local block number = 2370
            [2370] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2371] number of local blocks = 1, first local block number = 2371
            [2371] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2372] number of local blocks = 1, first local block number = 2372
            [2372] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2373] number of local blocks = 1, first local block number = 2373
            [2373] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2374] number of local blocks = 1, first local block number = 2374
            [2374] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2375] number of local blocks = 1, first local block number = 2375
            [2375] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2376] number of local blocks = 1, first local block number = 2376
            [2376] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2377] number of local blocks = 1, first local block number = 2377
            [2377] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2378] number of local blocks = 1, first local block number = 2378
            [2378] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2379] number of local blocks = 1, first local block number = 2379
            [2379] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2380] number of local blocks = 1, first local block number = 2380
            [2380] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2381] number of local blocks = 1, first local block number = 2381
            [2381] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2382] number of local blocks = 1, first local block number = 2382
            [2382] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2383] number of local blocks = 1, first local block number = 2383
            [2383] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2384] number of local blocks = 1, first local block number = 2384
            [2384] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2385] number of local blocks = 1, first local block number = 2385
            [2385] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2386] number of local blocks = 1, first local block number = 2386
            [2386] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2387] number of local blocks = 1, first local block number = 2387
            [2387] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2388] number of local blocks = 1, first local block number = 2388
            [2388] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2389] number of local blocks = 1, first local block number = 2389
            [2389] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2390] number of local blocks = 1, first local block number = 2390
            [2390] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2391] number of local blocks = 1, first local block number = 2391
            [2391] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2392] number of local blocks = 1, first local block number = 2392
            [2392] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2393] number of local blocks = 1, first local block number = 2393
            [2393] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2394] number of local blocks = 1, first local block number = 2394
            [2394] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2395] number of local blocks = 1, first local block number = 2395
            [2395] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2396] number of local blocks = 1, first local block number = 2396
            [2396] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2397] number of local blocks = 1, first local block number = 2397
            [2397] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2398] number of local blocks = 1, first local block number = 2398
            [2398] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2399] number of local blocks = 1, first local block number = 2399
            [2399] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2400] number of local blocks = 1, first local block number = 2400
            [2400] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2401] number of local blocks = 1, first local block number = 2401
            [2401] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2402] number of local blocks = 1, first local block number = 2402
            [2402] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2403] number of local blocks = 1, first local block number = 2403
            [2403] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2404] number of local blocks = 1, first local block number = 2404
            [2404] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2405] number of local blocks = 1, first local block number = 2405
            [2405] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2406] number of local blocks = 1, first local block number = 2406
            [2406] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2407] number of local blocks = 1, first local block number = 2407
            [2407] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2408] number of local blocks = 1, first local block number = 2408
            [2408] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2409] number of local blocks = 1, first local block number = 2409
            [2409] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2410] number of local blocks = 1, first local block number = 2410
            [2410] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2411] number of local blocks = 1, first local block number = 2411
            [2411] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2412] number of local blocks = 1, first local block number = 2412
            [2412] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2413] number of local blocks = 1, first local block number = 2413
            [2413] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2414] number of local blocks = 1, first local block number = 2414
            [2414] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2415] number of local blocks = 1, first local block number = 2415
            [2415] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2416] number of local blocks = 1, first local block number = 2416
            [2416] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2417] number of local blocks = 1, first local block number = 2417
            [2417] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2418] number of local blocks = 1, first local block number = 2418
            [2418] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2419] number of local blocks = 1, first local block number = 2419
            [2419] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2420] number of local blocks = 1, first local block number = 2420
            [2420] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2421] number of local blocks = 1, first local block number = 2421
            [2421] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2422] number of local blocks = 1, first local block number = 2422
            [2422] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2423] number of local blocks = 1, first local block number = 2423
            [2423] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2424] number of local blocks = 1, first local block number = 2424
            [2424] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2425] number of local blocks = 1, first local block number = 2425
            [2425] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2426] number of local blocks = 1, first local block number = 2426
            [2426] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2427] number of local blocks = 1, first local block number = 2427
            [2427] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2428] number of local blocks = 1, first local block number = 2428
            [2428] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2429] number of local blocks = 1, first local block number = 2429
            [2429] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2430] number of local blocks = 1, first local block number = 2430
            [2430] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2431] number of local blocks = 1, first local block number = 2431
            [2431] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2432] number of local blocks = 1, first local block number = 2432
            [2432] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2433] number of local blocks = 1, first local block number = 2433
            [2433] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2434] number of local blocks = 1, first local block number = 2434
            [2434] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2435] number of local blocks = 1, first local block number = 2435
            [2435] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2436] number of local blocks = 1, first local block number = 2436
            [2436] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2437] number of local blocks = 1, first local block number = 2437
            [2437] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2438] number of local blocks = 1, first local block number = 2438
            [2438] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2439] number of local blocks = 1, first local block number = 2439
            [2439] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2440] number of local blocks = 1, first local block number = 2440
            [2440] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2441] number of local blocks = 1, first local block number = 2441
            [2441] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2442] number of local blocks = 1, first local block number = 2442
            [2442] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2443] number of local blocks = 1, first local block number = 2443
            [2443] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2444] number of local blocks = 1, first local block number = 2444
            [2444] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2445] number of local blocks = 1, first local block number = 2445
            [2445] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2446] number of local blocks = 1, first local block number = 2446
            [2446] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2447] number of local blocks = 1, first local block number = 2447
            [2447] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2448] number of local blocks = 1, first local block number = 2448
            [2448] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2449] number of local blocks = 1, first local block number = 2449
            [2449] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2450] number of local blocks = 1, first local block number = 2450
            [2450] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2451] number of local blocks = 1, first local block number = 2451
            [2451] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2452] number of local blocks = 1, first local block number = 2452
            [2452] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2453] number of local blocks = 1, first local block number = 2453
            [2453] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2454] number of local blocks = 1, first local block number = 2454
            [2454] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2455] number of local blocks = 1, first local block number = 2455
            [2455] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2456] number of local blocks = 1, first local block number = 2456
            [2456] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2457] number of local blocks = 1, first local block number = 2457
            [2457] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2458] number of local blocks = 1, first local block number = 2458
            [2458] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2459] number of local blocks = 1, first local block number = 2459
            [2459] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2460] number of local blocks = 1, first local block number = 2460
            [2460] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2461] number of local blocks = 1, first local block number = 2461
            [2461] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2462] number of local blocks = 1, first local block number = 2462
            [2462] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2463] number of local blocks = 1, first local block number = 2463
            [2463] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2464] number of local blocks = 1, first local block number = 2464
            [2464] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2465] number of local blocks = 1, first local block number = 2465
            [2465] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2466] number of local blocks = 1, first local block number = 2466
            [2466] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2467] number of local blocks = 1, first local block number = 2467
            [2467] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2468] number of local blocks = 1, first local block number = 2468
            [2468] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2469] number of local blocks = 1, first local block number = 2469
            [2469] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2470] number of local blocks = 1, first local block number = 2470
            [2470] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2471] number of local blocks = 1, first local block number = 2471
            [2471] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2472] number of local blocks = 1, first local block number = 2472
            [2472] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2473] number of local blocks = 1, first local block number = 2473
            [2473] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2474] number of local blocks = 1, first local block number = 2474
            [2474] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2475] number of local blocks = 1, first local block number = 2475
            [2475] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2476] number of local blocks = 1, first local block number = 2476
            [2476] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2477] number of local blocks = 1, first local block number = 2477
            [2477] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2478] number of local blocks = 1, first local block number = 2478
            [2478] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2479] number of local blocks = 1, first local block number = 2479
            [2479] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2480] number of local blocks = 1, first local block number = 2480
            [2480] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2481] number of local blocks = 1, first local block number = 2481
            [2481] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2482] number of local blocks = 1, first local block number = 2482
            [2482] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2483] number of local blocks = 1, first local block number = 2483
            [2483] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2484] number of local blocks = 1, first local block number = 2484
            [2484] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2485] number of local blocks = 1, first local block number = 2485
            [2485] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2486] number of local blocks = 1, first local block number = 2486
            [2486] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2487] number of local blocks = 1, first local block number = 2487
            [2487] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2488] number of local blocks = 1, first local block number = 2488
            [2488] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2489] number of local blocks = 1, first local block number = 2489
            [2489] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2490] number of local blocks = 1, first local block number = 2490
            [2490] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2491] number of local blocks = 1, first local block number = 2491
            [2491] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2492] number of local blocks = 1, first local block number = 2492
            [2492] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2493] number of local blocks = 1, first local block number = 2493
            [2493] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2494] number of local blocks = 1, first local block number = 2494
            [2494] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2495] number of local blocks = 1, first local block number = 2495
            [2495] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2496] number of local blocks = 1, first local block number = 2496
            [2496] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2497] number of local blocks = 1, first local block number = 2497
            [2497] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2498] number of local blocks = 1, first local block number = 2498
            [2498] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2499] number of local blocks = 1, first local block number = 2499
            [2499] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2500] number of local blocks = 1, first local block number = 2500
            [2500] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2501] number of local blocks = 1, first local block number = 2501
            [2501] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2502] number of local blocks = 1, first local block number = 2502
            [2502] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2503] number of local blocks = 1, first local block number = 2503
            [2503] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2504] number of local blocks = 1, first local block number = 2504
            [2504] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2505] number of local blocks = 1, first local block number = 2505
            [2505] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2506] number of local blocks = 1, first local block number = 2506
            [2506] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2507] number of local blocks = 1, first local block number = 2507
            [2507] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2508] number of local blocks = 1, first local block number = 2508
            [2508] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2509] number of local blocks = 1, first local block number = 2509
            [2509] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2510] number of local blocks = 1, first local block number = 2510
            [2510] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2511] number of local blocks = 1, first local block number = 2511
            [2511] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2512] number of local blocks = 1, first local block number = 2512
            [2512] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2513] number of local blocks = 1, first local block number = 2513
            [2513] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2514] number of local blocks = 1, first local block number = 2514
            [2514] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2515] number of local blocks = 1, first local block number = 2515
            [2515] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2516] number of local blocks = 1, first local block number = 2516
            [2516] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2517] number of local blocks = 1, first local block number = 2517
            [2517] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2518] number of local blocks = 1, first local block number = 2518
            [2518] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2519] number of local blocks = 1, first local block number = 2519
            [2519] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2520] number of local blocks = 1, first local block number = 2520
            [2520] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2521] number of local blocks = 1, first local block number = 2521
            [2521] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2522] number of local blocks = 1, first local block number = 2522
            [2522] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2523] number of local blocks = 1, first local block number = 2523
            [2523] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2524] number of local blocks = 1, first local block number = 2524
            [2524] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2525] number of local blocks = 1, first local block number = 2525
            [2525] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2526] number of local blocks = 1, first local block number = 2526
            [2526] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2527] number of local blocks = 1, first local block number = 2527
            [2527] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2528] number of local blocks = 1, first local block number = 2528
            [2528] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2529] number of local blocks = 1, first local block number = 2529
            [2529] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2530] number of local blocks = 1, first local block number = 2530
            [2530] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2531] number of local blocks = 1, first local block number = 2531
            [2531] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2532] number of local blocks = 1, first local block number = 2532
            [2532] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2533] number of local blocks = 1, first local block number = 2533
            [2533] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2534] number of local blocks = 1, first local block number = 2534
            [2534] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2535] number of local blocks = 1, first local block number = 2535
            [2535] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2536] number of local blocks = 1, first local block number = 2536
            [2536] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2537] number of local blocks = 1, first local block number = 2537
            [2537] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2538] number of local blocks = 1, first local block number = 2538
            [2538] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2539] number of local blocks = 1, first local block number = 2539
            [2539] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2540] number of local blocks = 1, first local block number = 2540
            [2540] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2541] number of local blocks = 1, first local block number = 2541
            [2541] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2542] number of local blocks = 1, first local block number = 2542
            [2542] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2543] number of local blocks = 1, first local block number = 2543
            [2543] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2544] number of local blocks = 1, first local block number = 2544
            [2544] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2545] number of local blocks = 1, first local block number = 2545
            [2545] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2546] number of local blocks = 1, first local block number = 2546
            [2546] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2547] number of local blocks = 1, first local block number = 2547
            [2547] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2548] number of local blocks = 1, first local block number = 2548
            [2548] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2549] number of local blocks = 1, first local block number = 2549
            [2549] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2550] number of local blocks = 1, first local block number = 2550
            [2550] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2551] number of local blocks = 1, first local block number = 2551
            [2551] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2552] number of local blocks = 1, first local block number = 2552
            [2552] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2553] number of local blocks = 1, first local block number = 2553
            [2553] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2554] number of local blocks = 1, first local block number = 2554
            [2554] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2555] number of local blocks = 1, first local block number = 2555
            [2555] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2556] number of local blocks = 1, first local block number = 2556
            [2556] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2557] number of local blocks = 1, first local block number = 2557
            [2557] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2558] number of local blocks = 1, first local block number = 2558
            [2558] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2559] number of local blocks = 1, first local block number = 2559
            [2559] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2560] number of local blocks = 1, first local block number = 2560
            [2560] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2561] number of local blocks = 1, first local block number = 2561
            [2561] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2562] number of local blocks = 1, first local block number = 2562
            [2562] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2563] number of local blocks = 1, first local block number = 2563
            [2563] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2564] number of local blocks = 1, first local block number = 2564
            [2564] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2565] number of local blocks = 1, first local block number = 2565
            [2565] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2566] number of local blocks = 1, first local block number = 2566
            [2566] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2567] number of local blocks = 1, first local block number = 2567
            [2567] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2568] number of local blocks = 1, first local block number = 2568
            [2568] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2569] number of local blocks = 1, first local block number = 2569
            [2569] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2570] number of local blocks = 1, first local block number = 2570
            [2570] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2571] number of local blocks = 1, first local block number = 2571
            [2571] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2572] number of local blocks = 1, first local block number = 2572
            [2572] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2573] number of local blocks = 1, first local block number = 2573
            [2573] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2574] number of local blocks = 1, first local block number = 2574
            [2574] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2575] number of local blocks = 1, first local block number = 2575
            [2575] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2576] number of local blocks = 1, first local block number = 2576
            [2576] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2577] number of local blocks = 1, first local block number = 2577
            [2577] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2578] number of local blocks = 1, first local block number = 2578
            [2578] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2579] number of local blocks = 1, first local block number = 2579
            [2579] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2580] number of local blocks = 1, first local block number = 2580
            [2580] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2581] number of local blocks = 1, first local block number = 2581
            [2581] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2582] number of local blocks = 1, first local block number = 2582
            [2582] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2583] number of local blocks = 1, first local block number = 2583
            [2583] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2584] number of local blocks = 1, first local block number = 2584
            [2584] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2585] number of local blocks = 1, first local block number = 2585
            [2585] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2586] number of local blocks = 1, first local block number = 2586
            [2586] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2587] number of local blocks = 1, first local block number = 2587
            [2587] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2588] number of local blocks = 1, first local block number = 2588
            [2588] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2589] number of local blocks = 1, first local block number = 2589
            [2589] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2590] number of local blocks = 1, first local block number = 2590
            [2590] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2591] number of local blocks = 1, first local block number = 2591
            [2591] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2592] number of local blocks = 1, first local block number = 2592
            [2592] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2593] number of local blocks = 1, first local block number = 2593
            [2593] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2594] number of local blocks = 1, first local block number = 2594
            [2594] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2595] number of local blocks = 1, first local block number = 2595
            [2595] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2596] number of local blocks = 1, first local block number = 2596
            [2596] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2597] number of local blocks = 1, first local block number = 2597
            [2597] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2598] number of local blocks = 1, first local block number = 2598
            [2598] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2599] number of local blocks = 1, first local block number = 2599
            [2599] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2600] number of local blocks = 1, first local block number = 2600
            [2600] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2601] number of local blocks = 1, first local block number = 2601
            [2601] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2602] number of local blocks = 1, first local block number = 2602
            [2602] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2603] number of local blocks = 1, first local block number = 2603
            [2603] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2604] number of local blocks = 1, first local block number = 2604
            [2604] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2605] number of local blocks = 1, first local block number = 2605
            [2605] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2606] number of local blocks = 1, first local block number = 2606
            [2606] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2607] number of local blocks = 1, first local block number = 2607
            [2607] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2608] number of local blocks = 1, first local block number = 2608
            [2608] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2609] number of local blocks = 1, first local block number = 2609
            [2609] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2610] number of local blocks = 1, first local block number = 2610
            [2610] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2611] number of local blocks = 1, first local block number = 2611
            [2611] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2612] number of local blocks = 1, first local block number = 2612
            [2612] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2613] number of local blocks = 1, first local block number = 2613
            [2613] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2614] number of local blocks = 1, first local block number = 2614
            [2614] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2615] number of local blocks = 1, first local block number = 2615
            [2615] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2616] number of local blocks = 1, first local block number = 2616
            [2616] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2617] number of local blocks = 1, first local block number = 2617
            [2617] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2618] number of local blocks = 1, first local block number = 2618
            [2618] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2619] number of local blocks = 1, first local block number = 2619
            [2619] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2620] number of local blocks = 1, first local block number = 2620
            [2620] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2621] number of local blocks = 1, first local block number = 2621
            [2621] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2622] number of local blocks = 1, first local block number = 2622
            [2622] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2623] number of local blocks = 1, first local block number = 2623
            [2623] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2624] number of local blocks = 1, first local block number = 2624
            [2624] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2625] number of local blocks = 1, first local block number = 2625
            [2625] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2626] number of local blocks = 1, first local block number = 2626
            [2626] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2627] number of local blocks = 1, first local block number = 2627
            [2627] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2628] number of local blocks = 1, first local block number = 2628
            [2628] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2629] number of local blocks = 1, first local block number = 2629
            [2629] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2630] number of local blocks = 1, first local block number = 2630
            [2630] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2631] number of local blocks = 1, first local block number = 2631
            [2631] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2632] number of local blocks = 1, first local block number = 2632
            [2632] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2633] number of local blocks = 1, first local block number = 2633
            [2633] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2634] number of local blocks = 1, first local block number = 2634
            [2634] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2635] number of local blocks = 1, first local block number = 2635
            [2635] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2636] number of local blocks = 1, first local block number = 2636
            [2636] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2637] number of local blocks = 1, first local block number = 2637
            [2637] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2638] number of local blocks = 1, first local block number = 2638
            [2638] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2639] number of local blocks = 1, first local block number = 2639
            [2639] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2640] number of local blocks = 1, first local block number = 2640
            [2640] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2641] number of local blocks = 1, first local block number = 2641
            [2641] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2642] number of local blocks = 1, first local block number = 2642
            [2642] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2643] number of local blocks = 1, first local block number = 2643
            [2643] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2644] number of local blocks = 1, first local block number = 2644
            [2644] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2645] number of local blocks = 1, first local block number = 2645
            [2645] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2646] number of local blocks = 1, first local block number = 2646
            [2646] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2647] number of local blocks = 1, first local block number = 2647
            [2647] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2648] number of local blocks = 1, first local block number = 2648
            [2648] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2649] number of local blocks = 1, first local block number = 2649
            [2649] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2650] number of local blocks = 1, first local block number = 2650
            [2650] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2651] number of local blocks = 1, first local block number = 2651
            [2651] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2652] number of local blocks = 1, first local block number = 2652
            [2652] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2653] number of local blocks = 1, first local block number = 2653
            [2653] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2654] number of local blocks = 1, first local block number = 2654
            [2654] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2655] number of local blocks = 1, first local block number = 2655
            [2655] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2656] number of local blocks = 1, first local block number = 2656
            [2656] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2657] number of local blocks = 1, first local block number = 2657
            [2657] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2658] number of local blocks = 1, first local block number = 2658
            [2658] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2659] number of local blocks = 1, first local block number = 2659
            [2659] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2660] number of local blocks = 1, first local block number = 2660
            [2660] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2661] number of local blocks = 1, first local block number = 2661
            [2661] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2662] number of local blocks = 1, first local block number = 2662
            [2662] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2663] number of local blocks = 1, first local block number = 2663
            [2663] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2664] number of local blocks = 1, first local block number = 2664
            [2664] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2665] number of local blocks = 1, first local block number = 2665
            [2665] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2666] number of local blocks = 1, first local block number = 2666
            [2666] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2667] number of local blocks = 1, first local block number = 2667
            [2667] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2668] number of local blocks = 1, first local block number = 2668
            [2668] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2669] number of local blocks = 1, first local block number = 2669
            [2669] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2670] number of local blocks = 1, first local block number = 2670
            [2670] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2671] number of local blocks = 1, first local block number = 2671
            [2671] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2672] number of local blocks = 1, first local block number = 2672
            [2672] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2673] number of local blocks = 1, first local block number = 2673
            [2673] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2674] number of local blocks = 1, first local block number = 2674
            [2674] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2675] number of local blocks = 1, first local block number = 2675
            [2675] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2676] number of local blocks = 1, first local block number = 2676
            [2676] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2677] number of local blocks = 1, first local block number = 2677
            [2677] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2678] number of local blocks = 1, first local block number = 2678
            [2678] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2679] number of local blocks = 1, first local block number = 2679
            [2679] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2680] number of local blocks = 1, first local block number = 2680
            [2680] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2681] number of local blocks = 1, first local block number = 2681
            [2681] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2682] number of local blocks = 1, first local block number = 2682
            [2682] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2683] number of local blocks = 1, first local block number = 2683
            [2683] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2684] number of local blocks = 1, first local block number = 2684
            [2684] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2685] number of local blocks = 1, first local block number = 2685
            [2685] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2686] number of local blocks = 1, first local block number = 2686
            [2686] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2687] number of local blocks = 1, first local block number = 2687
            [2687] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2688] number of local blocks = 1, first local block number = 2688
            [2688] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2689] number of local blocks = 1, first local block number = 2689
            [2689] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2690] number of local blocks = 1, first local block number = 2690
            [2690] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2691] number of local blocks = 1, first local block number = 2691
            [2691] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2692] number of local blocks = 1, first local block number = 2692
            [2692] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2693] number of local blocks = 1, first local block number = 2693
            [2693] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2694] number of local blocks = 1, first local block number = 2694
            [2694] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2695] number of local blocks = 1, first local block number = 2695
            [2695] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2696] number of local blocks = 1, first local block number = 2696
            [2696] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2697] number of local blocks = 1, first local block number = 2697
            [2697] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2698] number of local blocks = 1, first local block number = 2698
            [2698] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2699] number of local blocks = 1, first local block number = 2699
            [2699] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2700] number of local blocks = 1, first local block number = 2700
            [2700] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2701] number of local blocks = 1, first local block number = 2701
            [2701] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2702] number of local blocks = 1, first local block number = 2702
            [2702] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2703] number of local blocks = 1, first local block number = 2703
            [2703] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2704] number of local blocks = 1, first local block number = 2704
            [2704] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2705] number of local blocks = 1, first local block number = 2705
            [2705] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2706] number of local blocks = 1, first local block number = 2706
            [2706] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2707] number of local blocks = 1, first local block number = 2707
            [2707] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2708] number of local blocks = 1, first local block number = 2708
            [2708] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2709] number of local blocks = 1, first local block number = 2709
            [2709] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2710] number of local blocks = 1, first local block number = 2710
            [2710] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2711] number of local blocks = 1, first local block number = 2711
            [2711] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2712] number of local blocks = 1, first local block number = 2712
            [2712] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2713] number of local blocks = 1, first local block number = 2713
            [2713] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2714] number of local blocks = 1, first local block number = 2714
            [2714] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2715] number of local blocks = 1, first local block number = 2715
            [2715] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2716] number of local blocks = 1, first local block number = 2716
            [2716] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2717] number of local blocks = 1, first local block number = 2717
            [2717] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2718] number of local blocks = 1, first local block number = 2718
            [2718] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2719] number of local blocks = 1, first local block number = 2719
            [2719] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2720] number of local blocks = 1, first local block number = 2720
            [2720] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2721] number of local blocks = 1, first local block number = 2721
            [2721] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2722] number of local blocks = 1, first local block number = 2722
            [2722] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2723] number of local blocks = 1, first local block number = 2723
            [2723] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2724] number of local blocks = 1, first local block number = 2724
            [2724] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2725] number of local blocks = 1, first local block number = 2725
            [2725] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2726] number of local blocks = 1, first local block number = 2726
            [2726] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2727] number of local blocks = 1, first local block number = 2727
            [2727] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2728] number of local blocks = 1, first local block number = 2728
            [2728] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2729] number of local blocks = 1, first local block number = 2729
            [2729] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2730] number of local blocks = 1, first local block number = 2730
            [2730] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2731] number of local blocks = 1, first local block number = 2731
            [2731] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2732] number of local blocks = 1, first local block number = 2732
            [2732] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2733] number of local blocks = 1, first local block number = 2733
            [2733] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2734] number of local blocks = 1, first local block number = 2734
            [2734] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2735] number of local blocks = 1, first local block number = 2735
            [2735] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2736] number of local blocks = 1, first local block number = 2736
            [2736] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2737] number of local blocks = 1, first local block number = 2737
            [2737] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2738] number of local blocks = 1, first local block number = 2738
            [2738] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2739] number of local blocks = 1, first local block number = 2739
            [2739] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2740] number of local blocks = 1, first local block number = 2740
            [2740] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2741] number of local blocks = 1, first local block number = 2741
            [2741] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2742] number of local blocks = 1, first local block number = 2742
            [2742] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2743] number of local blocks = 1, first local block number = 2743
            [2743] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2744] number of local blocks = 1, first local block number = 2744
            [2744] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2745] number of local blocks = 1, first local block number = 2745
            [2745] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2746] number of local blocks = 1, first local block number = 2746
            [2746] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2747] number of local blocks = 1, first local block number = 2747
            [2747] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2748] number of local blocks = 1, first local block number = 2748
            [2748] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2749] number of local blocks = 1, first local block number = 2749
            [2749] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2750] number of local blocks = 1, first local block number = 2750
            [2750] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2751] number of local blocks = 1, first local block number = 2751
            [2751] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2752] number of local blocks = 1, first local block number = 2752
            [2752] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2753] number of local blocks = 1, first local block number = 2753
            [2753] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2754] number of local blocks = 1, first local block number = 2754
            [2754] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2755] number of local blocks = 1, first local block number = 2755
            [2755] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2756] number of local blocks = 1, first local block number = 2756
            [2756] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2757] number of local blocks = 1, first local block number = 2757
            [2757] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2758] number of local blocks = 1, first local block number = 2758
            [2758] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2759] number of local blocks = 1, first local block number = 2759
            [2759] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2760] number of local blocks = 1, first local block number = 2760
            [2760] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2761] number of local blocks = 1, first local block number = 2761
            [2761] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2762] number of local blocks = 1, first local block number = 2762
            [2762] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2763] number of local blocks = 1, first local block number = 2763
            [2763] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2764] number of local blocks = 1, first local block number = 2764
            [2764] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2765] number of local blocks = 1, first local block number = 2765
            [2765] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2766] number of local blocks = 1, first local block number = 2766
            [2766] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2767] number of local blocks = 1, first local block number = 2767
            [2767] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2768] number of local blocks = 1, first local block number = 2768
            [2768] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2769] number of local blocks = 1, first local block number = 2769
            [2769] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2770] number of local blocks = 1, first local block number = 2770
            [2770] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2771] number of local blocks = 1, first local block number = 2771
            [2771] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2772] number of local blocks = 1, first local block number = 2772
            [2772] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2773] number of local blocks = 1, first local block number = 2773
            [2773] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2774] number of local blocks = 1, first local block number = 2774
            [2774] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2775] number of local blocks = 1, first local block number = 2775
            [2775] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2776] number of local blocks = 1, first local block number = 2776
            [2776] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2777] number of local blocks = 1, first local block number = 2777
            [2777] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2778] number of local blocks = 1, first local block number = 2778
            [2778] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2779] number of local blocks = 1, first local block number = 2779
            [2779] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2780] number of local blocks = 1, first local block number = 2780
            [2780] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2781] number of local blocks = 1, first local block number = 2781
            [2781] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2782] number of local blocks = 1, first local block number = 2782
            [2782] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2783] number of local blocks = 1, first local block number = 2783
            [2783] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2784] number of local blocks = 1, first local block number = 2784
            [2784] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2785] number of local blocks = 1, first local block number = 2785
            [2785] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2786] number of local blocks = 1, first local block number = 2786
            [2786] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2787] number of local blocks = 1, first local block number = 2787
            [2787] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2788] number of local blocks = 1, first local block number = 2788
            [2788] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2789] number of local blocks = 1, first local block number = 2789
            [2789] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2790] number of local blocks = 1, first local block number = 2790
            [2790] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2791] number of local blocks = 1, first local block number = 2791
            [2791] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2792] number of local blocks = 1, first local block number = 2792
            [2792] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2793] number of local blocks = 1, first local block number = 2793
            [2793] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2794] number of local blocks = 1, first local block number = 2794
            [2794] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2795] number of local blocks = 1, first local block number = 2795
            [2795] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2796] number of local blocks = 1, first local block number = 2796
            [2796] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2797] number of local blocks = 1, first local block number = 2797
            [2797] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2798] number of local blocks = 1, first local block number = 2798
            [2798] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2799] number of local blocks = 1, first local block number = 2799
            [2799] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2800] number of local blocks = 1, first local block number = 2800
            [2800] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2801] number of local blocks = 1, first local block number = 2801
            [2801] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2802] number of local blocks = 1, first local block number = 2802
            [2802] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2803] number of local blocks = 1, first local block number = 2803
            [2803] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2804] number of local blocks = 1, first local block number = 2804
            [2804] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2805] number of local blocks = 1, first local block number = 2805
            [2805] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2806] number of local blocks = 1, first local block number = 2806
            [2806] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2807] number of local blocks = 1, first local block number = 2807
            [2807] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2808] number of local blocks = 1, first local block number = 2808
            [2808] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2809] number of local blocks = 1, first local block number = 2809
            [2809] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2810] number of local blocks = 1, first local block number = 2810
            [2810] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2811] number of local blocks = 1, first local block number = 2811
            [2811] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2812] number of local blocks = 1, first local block number = 2812
            [2812] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2813] number of local blocks = 1, first local block number = 2813
            [2813] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2814] number of local blocks = 1, first local block number = 2814
            [2814] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2815] number of local blocks = 1, first local block number = 2815
            [2815] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2816] number of local blocks = 1, first local block number = 2816
            [2816] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2817] number of local blocks = 1, first local block number = 2817
            [2817] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2818] number of local blocks = 1, first local block number = 2818
            [2818] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2819] number of local blocks = 1, first local block number = 2819
            [2819] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2820] number of local blocks = 1, first local block number = 2820
            [2820] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2821] number of local blocks = 1, first local block number = 2821
            [2821] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2822] number of local blocks = 1, first local block number = 2822
            [2822] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2823] number of local blocks = 1, first local block number = 2823
            [2823] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2824] number of local blocks = 1, first local block number = 2824
            [2824] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2825] number of local blocks = 1, first local block number = 2825
            [2825] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2826] number of local blocks = 1, first local block number = 2826
            [2826] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2827] number of local blocks = 1, first local block number = 2827
            [2827] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2828] number of local blocks = 1, first local block number = 2828
            [2828] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2829] number of local blocks = 1, first local block number = 2829
            [2829] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2830] number of local blocks = 1, first local block number = 2830
            [2830] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2831] number of local blocks = 1, first local block number = 2831
            [2831] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2832] number of local blocks = 1, first local block number = 2832
            [2832] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2833] number of local blocks = 1, first local block number = 2833
            [2833] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2834] number of local blocks = 1, first local block number = 2834
            [2834] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2835] number of local blocks = 1, first local block number = 2835
            [2835] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2836] number of local blocks = 1, first local block number = 2836
            [2836] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2837] number of local blocks = 1, first local block number = 2837
            [2837] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2838] number of local blocks = 1, first local block number = 2838
            [2838] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2839] number of local blocks = 1, first local block number = 2839
            [2839] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2840] number of local blocks = 1, first local block number = 2840
            [2840] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2841] number of local blocks = 1, first local block number = 2841
            [2841] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2842] number of local blocks = 1, first local block number = 2842
            [2842] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2843] number of local blocks = 1, first local block number = 2843
            [2843] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2844] number of local blocks = 1, first local block number = 2844
            [2844] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2845] number of local blocks = 1, first local block number = 2845
            [2845] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2846] number of local blocks = 1, first local block number = 2846
            [2846] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2847] number of local blocks = 1, first local block number = 2847
            [2847] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2848] number of local blocks = 1, first local block number = 2848
            [2848] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2849] number of local blocks = 1, first local block number = 2849
            [2849] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2850] number of local blocks = 1, first local block number = 2850
            [2850] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2851] number of local blocks = 1, first local block number = 2851
            [2851] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2852] number of local blocks = 1, first local block number = 2852
            [2852] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2853] number of local blocks = 1, first local block number = 2853
            [2853] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2854] number of local blocks = 1, first local block number = 2854
            [2854] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2855] number of local blocks = 1, first local block number = 2855
            [2855] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2856] number of local blocks = 1, first local block number = 2856
            [2856] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2857] number of local blocks = 1, first local block number = 2857
            [2857] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2858] number of local blocks = 1, first local block number = 2858
            [2858] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2859] number of local blocks = 1, first local block number = 2859
            [2859] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2860] number of local blocks = 1, first local block number = 2860
            [2860] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2861] number of local blocks = 1, first local block number = 2861
            [2861] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2862] number of local blocks = 1, first local block number = 2862
            [2862] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2863] number of local blocks = 1, first local block number = 2863
            [2863] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2864] number of local blocks = 1, first local block number = 2864
            [2864] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2865] number of local blocks = 1, first local block number = 2865
            [2865] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2866] number of local blocks = 1, first local block number = 2866
            [2866] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2867] number of local blocks = 1, first local block number = 2867
            [2867] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2868] number of local blocks = 1, first local block number = 2868
            [2868] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2869] number of local blocks = 1, first local block number = 2869
            [2869] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2870] number of local blocks = 1, first local block number = 2870
            [2870] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2871] number of local blocks = 1, first local block number = 2871
            [2871] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2872] number of local blocks = 1, first local block number = 2872
            [2872] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2873] number of local blocks = 1, first local block number = 2873
            [2873] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2874] number of local blocks = 1, first local block number = 2874
            [2874] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2875] number of local blocks = 1, first local block number = 2875
            [2875] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2876] number of local blocks = 1, first local block number = 2876
            [2876] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2877] number of local blocks = 1, first local block number = 2877
            [2877] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2878] number of local blocks = 1, first local block number = 2878
            [2878] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2879] number of local blocks = 1, first local block number = 2879
            [2879] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2880] number of local blocks = 1, first local block number = 2880
            [2880] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2881] number of local blocks = 1, first local block number = 2881
            [2881] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2882] number of local blocks = 1, first local block number = 2882
            [2882] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2883] number of local blocks = 1, first local block number = 2883
            [2883] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2884] number of local blocks = 1, first local block number = 2884
            [2884] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2885] number of local blocks = 1, first local block number = 2885
            [2885] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2886] number of local blocks = 1, first local block number = 2886
            [2886] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2887] number of local blocks = 1, first local block number = 2887
            [2887] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2888] number of local blocks = 1, first local block number = 2888
            [2888] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2889] number of local blocks = 1, first local block number = 2889
            [2889] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2890] number of local blocks = 1, first local block number = 2890
            [2890] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2891] number of local blocks = 1, first local block number = 2891
            [2891] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2892] number of local blocks = 1, first local block number = 2892
            [2892] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2893] number of local blocks = 1, first local block number = 2893
            [2893] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2894] number of local blocks = 1, first local block number = 2894
            [2894] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2895] number of local blocks = 1, first local block number = 2895
            [2895] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2896] number of local blocks = 1, first local block number = 2896
            [2896] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2897] number of local blocks = 1, first local block number = 2897
            [2897] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2898] number of local blocks = 1, first local block number = 2898
            [2898] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2899] number of local blocks = 1, first local block number = 2899
            [2899] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2900] number of local blocks = 1, first local block number = 2900
            [2900] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2901] number of local blocks = 1, first local block number = 2901
            [2901] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2902] number of local blocks = 1, first local block number = 2902
            [2902] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2903] number of local blocks = 1, first local block number = 2903
            [2903] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2904] number of local blocks = 1, first local block number = 2904
            [2904] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2905] number of local blocks = 1, first local block number = 2905
            [2905] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2906] number of local blocks = 1, first local block number = 2906
            [2906] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2907] number of local blocks = 1, first local block number = 2907
            [2907] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2908] number of local blocks = 1, first local block number = 2908
            [2908] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2909] number of local blocks = 1, first local block number = 2909
            [2909] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2910] number of local blocks = 1, first local block number = 2910
            [2910] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2911] number of local blocks = 1, first local block number = 2911
            [2911] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2912] number of local blocks = 1, first local block number = 2912
            [2912] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2913] number of local blocks = 1, first local block number = 2913
            [2913] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2914] number of local blocks = 1, first local block number = 2914
            [2914] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2915] number of local blocks = 1, first local block number = 2915
            [2915] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2916] number of local blocks = 1, first local block number = 2916
            [2916] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2917] number of local blocks = 1, first local block number = 2917
            [2917] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2918] number of local blocks = 1, first local block number = 2918
            [2918] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2919] number of local blocks = 1, first local block number = 2919
            [2919] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2920] number of local blocks = 1, first local block number = 2920
            [2920] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2921] number of local blocks = 1, first local block number = 2921
            [2921] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2922] number of local blocks = 1, first local block number = 2922
            [2922] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2923] number of local blocks = 1, first local block number = 2923
            [2923] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2924] number of local blocks = 1, first local block number = 2924
            [2924] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2925] number of local blocks = 1, first local block number = 2925
            [2925] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2926] number of local blocks = 1, first local block number = 2926
            [2926] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2927] number of local blocks = 1, first local block number = 2927
            [2927] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2928] number of local blocks = 1, first local block number = 2928
            [2928] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2929] number of local blocks = 1, first local block number = 2929
            [2929] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2930] number of local blocks = 1, first local block number = 2930
            [2930] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2931] number of local blocks = 1, first local block number = 2931
            [2931] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2932] number of local blocks = 1, first local block number = 2932
            [2932] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2933] number of local blocks = 1, first local block number = 2933
            [2933] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2934] number of local blocks = 1, first local block number = 2934
            [2934] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2935] number of local blocks = 1, first local block number = 2935
            [2935] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2936] number of local blocks = 1, first local block number = 2936
            [2936] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2937] number of local blocks = 1, first local block number = 2937
            [2937] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2938] number of local blocks = 1, first local block number = 2938
            [2938] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2939] number of local blocks = 1, first local block number = 2939
            [2939] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2940] number of local blocks = 1, first local block number = 2940
            [2940] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2941] number of local blocks = 1, first local block number = 2941
            [2941] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2942] number of local blocks = 1, first local block number = 2942
            [2942] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2943] number of local blocks = 1, first local block number = 2943
            [2943] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2944] number of local blocks = 1, first local block number = 2944
            [2944] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2945] number of local blocks = 1, first local block number = 2945
            [2945] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2946] number of local blocks = 1, first local block number = 2946
            [2946] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2947] number of local blocks = 1, first local block number = 2947
            [2947] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2948] number of local blocks = 1, first local block number = 2948
            [2948] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2949] number of local blocks = 1, first local block number = 2949
            [2949] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2950] number of local blocks = 1, first local block number = 2950
            [2950] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2951] number of local blocks = 1, first local block number = 2951
            [2951] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2952] number of local blocks = 1, first local block number = 2952
            [2952] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2953] number of local blocks = 1, first local block number = 2953
            [2953] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2954] number of local blocks = 1, first local block number = 2954
            [2954] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2955] number of local blocks = 1, first local block number = 2955
            [2955] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2956] number of local blocks = 1, first local block number = 2956
            [2956] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2957] number of local blocks = 1, first local block number = 2957
            [2957] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2958] number of local blocks = 1, first local block number = 2958
            [2958] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2959] number of local blocks = 1, first local block number = 2959
            [2959] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2960] number of local blocks = 1, first local block number = 2960
            [2960] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2961] number of local blocks = 1, first local block number = 2961
            [2961] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2962] number of local blocks = 1, first local block number = 2962
            [2962] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2963] number of local blocks = 1, first local block number = 2963
            [2963] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2964] number of local blocks = 1, first local block number = 2964
            [2964] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2965] number of local blocks = 1, first local block number = 2965
            [2965] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2966] number of local blocks = 1, first local block number = 2966
            [2966] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2967] number of local blocks = 1, first local block number = 2967
            [2967] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2968] number of local blocks = 1, first local block number = 2968
            [2968] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2969] number of local blocks = 1, first local block number = 2969
            [2969] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2970] number of local blocks = 1, first local block number = 2970
            [2970] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2971] number of local blocks = 1, first local block number = 2971
            [2971] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2972] number of local blocks = 1, first local block number = 2972
            [2972] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2973] number of local blocks = 1, first local block number = 2973
            [2973] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2974] number of local blocks = 1, first local block number = 2974
            [2974] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2975] number of local blocks = 1, first local block number = 2975
            [2975] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2976] number of local blocks = 1, first local block number = 2976
            [2976] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2977] number of local blocks = 1, first local block number = 2977
            [2977] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2978] number of local blocks = 1, first local block number = 2978
            [2978] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2979] number of local blocks = 1, first local block number = 2979
            [2979] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2980] number of local blocks = 1, first local block number = 2980
            [2980] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2981] number of local blocks = 1, first local block number = 2981
            [2981] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2982] number of local blocks = 1, first local block number = 2982
            [2982] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2983] number of local blocks = 1, first local block number = 2983
            [2983] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2984] number of local blocks = 1, first local block number = 2984
            [2984] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2985] number of local blocks = 1, first local block number = 2985
            [2985] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2986] number of local blocks = 1, first local block number = 2986
            [2986] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2987] number of local blocks = 1, first local block number = 2987
            [2987] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2988] number of local blocks = 1, first local block number = 2988
            [2988] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2989] number of local blocks = 1, first local block number = 2989
            [2989] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2990] number of local blocks = 1, first local block number = 2990
            [2990] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2991] number of local blocks = 1, first local block number = 2991
            [2991] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2992] number of local blocks = 1, first local block number = 2992
            [2992] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2993] number of local blocks = 1, first local block number = 2993
            [2993] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2994] number of local blocks = 1, first local block number = 2994
            [2994] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2995] number of local blocks = 1, first local block number = 2995
            [2995] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2996] number of local blocks = 1, first local block number = 2996
            [2996] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2997] number of local blocks = 1, first local block number = 2997
            [2997] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2998] number of local blocks = 1, first local block number = 2998
            [2998] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2999] number of local blocks = 1, first local block number = 2999
            [2999] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3000] number of local blocks = 1, first local block number = 3000
            [3000] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3001] number of local blocks = 1, first local block number = 3001
            [3001] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3002] number of local blocks = 1, first local block number = 3002
            [3002] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3003] number of local blocks = 1, first local block number = 3003
            [3003] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3004] number of local blocks = 1, first local block number = 3004
            [3004] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3005] number of local blocks = 1, first local block number = 3005
            [3005] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3006] number of local blocks = 1, first local block number = 3006
            [3006] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3007] number of local blocks = 1, first local block number = 3007
            [3007] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3008] number of local blocks = 1, first local block number = 3008
            [3008] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3009] number of local blocks = 1, first local block number = 3009
            [3009] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3010] number of local blocks = 1, first local block number = 3010
            [3010] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3011] number of local blocks = 1, first local block number = 3011
            [3011] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3012] number of local blocks = 1, first local block number = 3012
            [3012] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3013] number of local blocks = 1, first local block number = 3013
            [3013] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3014] number of local blocks = 1, first local block number = 3014
            [3014] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3015] number of local blocks = 1, first local block number = 3015
            [3015] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3016] number of local blocks = 1, first local block number = 3016
            [3016] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3017] number of local blocks = 1, first local block number = 3017
            [3017] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3018] number of local blocks = 1, first local block number = 3018
            [3018] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3019] number of local blocks = 1, first local block number = 3019
            [3019] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3020] number of local blocks = 1, first local block number = 3020
            [3020] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3021] number of local blocks = 1, first local block number = 3021
            [3021] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3022] number of local blocks = 1, first local block number = 3022
            [3022] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3023] number of local blocks = 1, first local block number = 3023
            [3023] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3024] number of local blocks = 1, first local block number = 3024
            [3024] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3025] number of local blocks = 1, first local block number = 3025
            [3025] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3026] number of local blocks = 1, first local block number = 3026
            [3026] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3027] number of local blocks = 1, first local block number = 3027
            [3027] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3028] number of local blocks = 1, first local block number = 3028
            [3028] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3029] number of local blocks = 1, first local block number = 3029
            [3029] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3030] number of local blocks = 1, first local block number = 3030
            [3030] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3031] number of local blocks = 1, first local block number = 3031
            [3031] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3032] number of local blocks = 1, first local block number = 3032
            [3032] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3033] number of local blocks = 1, first local block number = 3033
            [3033] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3034] number of local blocks = 1, first local block number = 3034
            [3034] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3035] number of local blocks = 1, first local block number = 3035
            [3035] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3036] number of local blocks = 1, first local block number = 3036
            [3036] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3037] number of local blocks = 1, first local block number = 3037
            [3037] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3038] number of local blocks = 1, first local block number = 3038
            [3038] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3039] number of local blocks = 1, first local block number = 3039
            [3039] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3040] number of local blocks = 1, first local block number = 3040
            [3040] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3041] number of local blocks = 1, first local block number = 3041
            [3041] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3042] number of local blocks = 1, first local block number = 3042
            [3042] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3043] number of local blocks = 1, first local block number = 3043
            [3043] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3044] number of local blocks = 1, first local block number = 3044
            [3044] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3045] number of local blocks = 1, first local block number = 3045
            [3045] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3046] number of local blocks = 1, first local block number = 3046
            [3046] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3047] number of local blocks = 1, first local block number = 3047
            [3047] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3048] number of local blocks = 1, first local block number = 3048
            [3048] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3049] number of local blocks = 1, first local block number = 3049
            [3049] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3050] number of local blocks = 1, first local block number = 3050
            [3050] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3051] number of local blocks = 1, first local block number = 3051
            [3051] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3052] number of local blocks = 1, first local block number = 3052
            [3052] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3053] number of local blocks = 1, first local block number = 3053
            [3053] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3054] number of local blocks = 1, first local block number = 3054
            [3054] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3055] number of local blocks = 1, first local block number = 3055
            [3055] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3056] number of local blocks = 1, first local block number = 3056
            [3056] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3057] number of local blocks = 1, first local block number = 3057
            [3057] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3058] number of local blocks = 1, first local block number = 3058
            [3058] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3059] number of local blocks = 1, first local block number = 3059
            [3059] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3060] number of local blocks = 1, first local block number = 3060
            [3060] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3061] number of local blocks = 1, first local block number = 3061
            [3061] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3062] number of local blocks = 1, first local block number = 3062
            [3062] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3063] number of local blocks = 1, first local block number = 3063
            [3063] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3064] number of local blocks = 1, first local block number = 3064
            [3064] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3065] number of local blocks = 1, first local block number = 3065
            [3065] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3066] number of local blocks = 1, first local block number = 3066
            [3066] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3067] number of local blocks = 1, first local block number = 3067
            [3067] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3068] number of local blocks = 1, first local block number = 3068
            [3068] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3069] number of local blocks = 1, first local block number = 3069
            [3069] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3070] number of local blocks = 1, first local block number = 3070
            [3070] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3071] number of local blocks = 1, first local block number = 3071
            [3071] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3072] number of local blocks = 1, first local block number = 3072
            [3072] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3073] number of local blocks = 1, first local block number = 3073
            [3073] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3074] number of local blocks = 1, first local block number = 3074
            [3074] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3075] number of local blocks = 1, first local block number = 3075
            [3075] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3076] number of local blocks = 1, first local block number = 3076
            [3076] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3077] number of local blocks = 1, first local block number = 3077
            [3077] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3078] number of local blocks = 1, first local block number = 3078
            [3078] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3079] number of local blocks = 1, first local block number = 3079
            [3079] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3080] number of local blocks = 1, first local block number = 3080
            [3080] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3081] number of local blocks = 1, first local block number = 3081
            [3081] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3082] number of local blocks = 1, first local block number = 3082
            [3082] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3083] number of local blocks = 1, first local block number = 3083
            [3083] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3084] number of local blocks = 1, first local block number = 3084
            [3084] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3085] number of local blocks = 1, first local block number = 3085
            [3085] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3086] number of local blocks = 1, first local block number = 3086
            [3086] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3087] number of local blocks = 1, first local block number = 3087
            [3087] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3088] number of local blocks = 1, first local block number = 3088
            [3088] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3089] number of local blocks = 1, first local block number = 3089
            [3089] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3090] number of local blocks = 1, first local block number = 3090
            [3090] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3091] number of local blocks = 1, first local block number = 3091
            [3091] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3092] number of local blocks = 1, first local block number = 3092
            [3092] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3093] number of local blocks = 1, first local block number = 3093
            [3093] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3094] number of local blocks = 1, first local block number = 3094
            [3094] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3095] number of local blocks = 1, first local block number = 3095
            [3095] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3096] number of local blocks = 1, first local block number = 3096
            [3096] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3097] number of local blocks = 1, first local block number = 3097
            [3097] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3098] number of local blocks = 1, first local block number = 3098
            [3098] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3099] number of local blocks = 1, first local block number = 3099
            [3099] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3100] number of local blocks = 1, first local block number = 3100
            [3100] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3101] number of local blocks = 1, first local block number = 3101
            [3101] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3102] number of local blocks = 1, first local block number = 3102
            [3102] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3103] number of local blocks = 1, first local block number = 3103
            [3103] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3104] number of local blocks = 1, first local block number = 3104
            [3104] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3105] number of local blocks = 1, first local block number = 3105
            [3105] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3106] number of local blocks = 1, first local block number = 3106
            [3106] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3107] number of local blocks = 1, first local block number = 3107
            [3107] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3108] number of local blocks = 1, first local block number = 3108
            [3108] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3109] number of local blocks = 1, first local block number = 3109
            [3109] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3110] number of local blocks = 1, first local block number = 3110
            [3110] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3111] number of local blocks = 1, first local block number = 3111
            [3111] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3112] number of local blocks = 1, first local block number = 3112
            [3112] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3113] number of local blocks = 1, first local block number = 3113
            [3113] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3114] number of local blocks = 1, first local block number = 3114
            [3114] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3115] number of local blocks = 1, first local block number = 3115
            [3115] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3116] number of local blocks = 1, first local block number = 3116
            [3116] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3117] number of local blocks = 1, first local block number = 3117
            [3117] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3118] number of local blocks = 1, first local block number = 3118
            [3118] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3119] number of local blocks = 1, first local block number = 3119
            [3119] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3120] number of local blocks = 1, first local block number = 3120
            [3120] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3121] number of local blocks = 1, first local block number = 3121
            [3121] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3122] number of local blocks = 1, first local block number = 3122
            [3122] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3123] number of local blocks = 1, first local block number = 3123
            [3123] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3124] number of local blocks = 1, first local block number = 3124
            [3124] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3125] number of local blocks = 1, first local block number = 3125
            [3125] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3126] number of local blocks = 1, first local block number = 3126
            [3126] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3127] number of local blocks = 1, first local block number = 3127
            [3127] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3128] number of local blocks = 1, first local block number = 3128
            [3128] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3129] number of local blocks = 1, first local block number = 3129
            [3129] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3130] number of local blocks = 1, first local block number = 3130
            [3130] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3131] number of local blocks = 1, first local block number = 3131
            [3131] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3132] number of local blocks = 1, first local block number = 3132
            [3132] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3133] number of local blocks = 1, first local block number = 3133
            [3133] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3134] number of local blocks = 1, first local block number = 3134
            [3134] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3135] number of local blocks = 1, first local block number = 3135
            [3135] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3136] number of local blocks = 1, first local block number = 3136
            [3136] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3137] number of local blocks = 1, first local block number = 3137
            [3137] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3138] number of local blocks = 1, first local block number = 3138
            [3138] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3139] number of local blocks = 1, first local block number = 3139
            [3139] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3140] number of local blocks = 1, first local block number = 3140
            [3140] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3141] number of local blocks = 1, first local block number = 3141
            [3141] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3142] number of local blocks = 1, first local block number = 3142
            [3142] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3143] number of local blocks = 1, first local block number = 3143
            [3143] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3144] number of local blocks = 1, first local block number = 3144
            [3144] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3145] number of local blocks = 1, first local block number = 3145
            [3145] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3146] number of local blocks = 1, first local block number = 3146
            [3146] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3147] number of local blocks = 1, first local block number = 3147
            [3147] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3148] number of local blocks = 1, first local block number = 3148
            [3148] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3149] number of local blocks = 1, first local block number = 3149
            [3149] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3150] number of local blocks = 1, first local block number = 3150
            [3150] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3151] number of local blocks = 1, first local block number = 3151
            [3151] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3152] number of local blocks = 1, first local block number = 3152
            [3152] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3153] number of local blocks = 1, first local block number = 3153
            [3153] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3154] number of local blocks = 1, first local block number = 3154
            [3154] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3155] number of local blocks = 1, first local block number = 3155
            [3155] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3156] number of local blocks = 1, first local block number = 3156
            [3156] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3157] number of local blocks = 1, first local block number = 3157
            [3157] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3158] number of local blocks = 1, first local block number = 3158
            [3158] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3159] number of local blocks = 1, first local block number = 3159
            [3159] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3160] number of local blocks = 1, first local block number = 3160
            [3160] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3161] number of local blocks = 1, first local block number = 3161
            [3161] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3162] number of local blocks = 1, first local block number = 3162
            [3162] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3163] number of local blocks = 1, first local block number = 3163
            [3163] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3164] number of local blocks = 1, first local block number = 3164
            [3164] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3165] number of local blocks = 1, first local block number = 3165
            [3165] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3166] number of local blocks = 1, first local block number = 3166
            [3166] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3167] number of local blocks = 1, first local block number = 3167
            [3167] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3168] number of local blocks = 1, first local block number = 3168
            [3168] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3169] number of local blocks = 1, first local block number = 3169
            [3169] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3170] number of local blocks = 1, first local block number = 3170
            [3170] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3171] number of local blocks = 1, first local block number = 3171
            [3171] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3172] number of local blocks = 1, first local block number = 3172
            [3172] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3173] number of local blocks = 1, first local block number = 3173
            [3173] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3174] number of local blocks = 1, first local block number = 3174
            [3174] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3175] number of local blocks = 1, first local block number = 3175
            [3175] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3176] number of local blocks = 1, first local block number = 3176
            [3176] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3177] number of local blocks = 1, first local block number = 3177
            [3177] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3178] number of local blocks = 1, first local block number = 3178
            [3178] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3179] number of local blocks = 1, first local block number = 3179
            [3179] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3180] number of local blocks = 1, first local block number = 3180
            [3180] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3181] number of local blocks = 1, first local block number = 3181
            [3181] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3182] number of local blocks = 1, first local block number = 3182
            [3182] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3183] number of local blocks = 1, first local block number = 3183
            [3183] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3184] number of local blocks = 1, first local block number = 3184
            [3184] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3185] number of local blocks = 1, first local block number = 3185
            [3185] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3186] number of local blocks = 1, first local block number = 3186
            [3186] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3187] number of local blocks = 1, first local block number = 3187
            [3187] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3188] number of local blocks = 1, first local block number = 3188
            [3188] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3189] number of local blocks = 1, first local block number = 3189
            [3189] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3190] number of local blocks = 1, first local block number = 3190
            [3190] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3191] number of local blocks = 1, first local block number = 3191
            [3191] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3192] number of local blocks = 1, first local block number = 3192
            [3192] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3193] number of local blocks = 1, first local block number = 3193
            [3193] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3194] number of local blocks = 1, first local block number = 3194
            [3194] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3195] number of local blocks = 1, first local block number = 3195
            [3195] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3196] number of local blocks = 1, first local block number = 3196
            [3196] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3197] number of local blocks = 1, first local block number = 3197
            [3197] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3198] number of local blocks = 1, first local block number = 3198
            [3198] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3199] number of local blocks = 1, first local block number = 3199
            [3199] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3200] number of local blocks = 1, first local block number = 3200
            [3200] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3201] number of local blocks = 1, first local block number = 3201
            [3201] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3202] number of local blocks = 1, first local block number = 3202
            [3202] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3203] number of local blocks = 1, first local block number = 3203
            [3203] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3204] number of local blocks = 1, first local block number = 3204
            [3204] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3205] number of local blocks = 1, first local block number = 3205
            [3205] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3206] number of local blocks = 1, first local block number = 3206
            [3206] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3207] number of local blocks = 1, first local block number = 3207
            [3207] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3208] number of local blocks = 1, first local block number = 3208
            [3208] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3209] number of local blocks = 1, first local block number = 3209
            [3209] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3210] number of local blocks = 1, first local block number = 3210
            [3210] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3211] number of local blocks = 1, first local block number = 3211
            [3211] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3212] number of local blocks = 1, first local block number = 3212
            [3212] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3213] number of local blocks = 1, first local block number = 3213
            [3213] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3214] number of local blocks = 1, first local block number = 3214
            [3214] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3215] number of local blocks = 1, first local block number = 3215
            [3215] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3216] number of local blocks = 1, first local block number = 3216
            [3216] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3217] number of local blocks = 1, first local block number = 3217
            [3217] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3218] number of local blocks = 1, first local block number = 3218
            [3218] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3219] number of local blocks = 1, first local block number = 3219
            [3219] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3220] number of local blocks = 1, first local block number = 3220
            [3220] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3221] number of local blocks = 1, first local block number = 3221
            [3221] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3222] number of local blocks = 1, first local block number = 3222
            [3222] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3223] number of local blocks = 1, first local block number = 3223
            [3223] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3224] number of local blocks = 1, first local block number = 3224
            [3224] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3225] number of local blocks = 1, first local block number = 3225
            [3225] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3226] number of local blocks = 1, first local block number = 3226
            [3226] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3227] number of local blocks = 1, first local block number = 3227
            [3227] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3228] number of local blocks = 1, first local block number = 3228
            [3228] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3229] number of local blocks = 1, first local block number = 3229
            [3229] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3230] number of local blocks = 1, first local block number = 3230
            [3230] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3231] number of local blocks = 1, first local block number = 3231
            [3231] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3232] number of local blocks = 1, first local block number = 3232
            [3232] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3233] number of local blocks = 1, first local block number = 3233
            [3233] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3234] number of local blocks = 1, first local block number = 3234
            [3234] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3235] number of local blocks = 1, first local block number = 3235
            [3235] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3236] number of local blocks = 1, first local block number = 3236
            [3236] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3237] number of local blocks = 1, first local block number = 3237
            [3237] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3238] number of local blocks = 1, first local block number = 3238
            [3238] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3239] number of local blocks = 1, first local block number = 3239
            [3239] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3240] number of local blocks = 1, first local block number = 3240
            [3240] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3241] number of local blocks = 1, first local block number = 3241
            [3241] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3242] number of local blocks = 1, first local block number = 3242
            [3242] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3243] number of local blocks = 1, first local block number = 3243
            [3243] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3244] number of local blocks = 1, first local block number = 3244
            [3244] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3245] number of local blocks = 1, first local block number = 3245
            [3245] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3246] number of local blocks = 1, first local block number = 3246
            [3246] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3247] number of local blocks = 1, first local block number = 3247
            [3247] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3248] number of local blocks = 1, first local block number = 3248
            [3248] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3249] number of local blocks = 1, first local block number = 3249
            [3249] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3250] number of local blocks = 1, first local block number = 3250
            [3250] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3251] number of local blocks = 1, first local block number = 3251
            [3251] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3252] number of local blocks = 1, first local block number = 3252
            [3252] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3253] number of local blocks = 1, first local block number = 3253
            [3253] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3254] number of local blocks = 1, first local block number = 3254
            [3254] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3255] number of local blocks = 1, first local block number = 3255
            [3255] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3256] number of local blocks = 1, first local block number = 3256
            [3256] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3257] number of local blocks = 1, first local block number = 3257
            [3257] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3258] number of local blocks = 1, first local block number = 3258
            [3258] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3259] number of local blocks = 1, first local block number = 3259
            [3259] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3260] number of local blocks = 1, first local block number = 3260
            [3260] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3261] number of local blocks = 1, first local block number = 3261
            [3261] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3262] number of local blocks = 1, first local block number = 3262
            [3262] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3263] number of local blocks = 1, first local block number = 3263
            [3263] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3264] number of local blocks = 1, first local block number = 3264
            [3264] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3265] number of local blocks = 1, first local block number = 3265
            [3265] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3266] number of local blocks = 1, first local block number = 3266
            [3266] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3267] number of local blocks = 1, first local block number = 3267
            [3267] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3268] number of local blocks = 1, first local block number = 3268
            [3268] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3269] number of local blocks = 1, first local block number = 3269
            [3269] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3270] number of local blocks = 1, first local block number = 3270
            [3270] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3271] number of local blocks = 1, first local block number = 3271
            [3271] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3272] number of local blocks = 1, first local block number = 3272
            [3272] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3273] number of local blocks = 1, first local block number = 3273
            [3273] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3274] number of local blocks = 1, first local block number = 3274
            [3274] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3275] number of local blocks = 1, first local block number = 3275
            [3275] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3276] number of local blocks = 1, first local block number = 3276
            [3276] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3277] number of local blocks = 1, first local block number = 3277
            [3277] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3278] number of local blocks = 1, first local block number = 3278
            [3278] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3279] number of local blocks = 1, first local block number = 3279
            [3279] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3280] number of local blocks = 1, first local block number = 3280
            [3280] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3281] number of local blocks = 1, first local block number = 3281
            [3281] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3282] number of local blocks = 1, first local block number = 3282
            [3282] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3283] number of local blocks = 1, first local block number = 3283
            [3283] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3284] number of local blocks = 1, first local block number = 3284
            [3284] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3285] number of local blocks = 1, first local block number = 3285
            [3285] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3286] number of local blocks = 1, first local block number = 3286
            [3286] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3287] number of local blocks = 1, first local block number = 3287
            [3287] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3288] number of local blocks = 1, first local block number = 3288
            [3288] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3289] number of local blocks = 1, first local block number = 3289
            [3289] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3290] number of local blocks = 1, first local block number = 3290
            [3290] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3291] number of local blocks = 1, first local block number = 3291
            [3291] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3292] number of local blocks = 1, first local block number = 3292
            [3292] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3293] number of local blocks = 1, first local block number = 3293
            [3293] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3294] number of local blocks = 1, first local block number = 3294
            [3294] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3295] number of local blocks = 1, first local block number = 3295
            [3295] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3296] number of local blocks = 1, first local block number = 3296
            [3296] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3297] number of local blocks = 1, first local block number = 3297
            [3297] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3298] number of local blocks = 1, first local block number = 3298
            [3298] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3299] number of local blocks = 1, first local block number = 3299
            [3299] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3300] number of local blocks = 1, first local block number = 3300
            [3300] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3301] number of local blocks = 1, first local block number = 3301
            [3301] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3302] number of local blocks = 1, first local block number = 3302
            [3302] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3303] number of local blocks = 1, first local block number = 3303
            [3303] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3304] number of local blocks = 1, first local block number = 3304
            [3304] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3305] number of local blocks = 1, first local block number = 3305
            [3305] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3306] number of local blocks = 1, first local block number = 3306
            [3306] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3307] number of local blocks = 1, first local block number = 3307
            [3307] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3308] number of local blocks = 1, first local block number = 3308
            [3308] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3309] number of local blocks = 1, first local block number = 3309
            [3309] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3310] number of local blocks = 1, first local block number = 3310
            [3310] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3311] number of local blocks = 1, first local block number = 3311
            [3311] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3312] number of local blocks = 1, first local block number = 3312
            [3312] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3313] number of local blocks = 1, first local block number = 3313
            [3313] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3314] number of local blocks = 1, first local block number = 3314
            [3314] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3315] number of local blocks = 1, first local block number = 3315
            [3315] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3316] number of local blocks = 1, first local block number = 3316
            [3316] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3317] number of local blocks = 1, first local block number = 3317
            [3317] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3318] number of local blocks = 1, first local block number = 3318
            [3318] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3319] number of local blocks = 1, first local block number = 3319
            [3319] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3320] number of local blocks = 1, first local block number = 3320
            [3320] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3321] number of local blocks = 1, first local block number = 3321
            [3321] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3322] number of local blocks = 1, first local block number = 3322
            [3322] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3323] number of local blocks = 1, first local block number = 3323
            [3323] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3324] number of local blocks = 1, first local block number = 3324
            [3324] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3325] number of local blocks = 1, first local block number = 3325
            [3325] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3326] number of local blocks = 1, first local block number = 3326
            [3326] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3327] number of local blocks = 1, first local block number = 3327
            [3327] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3328] number of local blocks = 1, first local block number = 3328
            [3328] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3329] number of local blocks = 1, first local block number = 3329
            [3329] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3330] number of local blocks = 1, first local block number = 3330
            [3330] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3331] number of local blocks = 1, first local block number = 3331
            [3331] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3332] number of local blocks = 1, first local block number = 3332
            [3332] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3333] number of local blocks = 1, first local block number = 3333
            [3333] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3334] number of local blocks = 1, first local block number = 3334
            [3334] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3335] number of local blocks = 1, first local block number = 3335
            [3335] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3336] number of local blocks = 1, first local block number = 3336
            [3336] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3337] number of local blocks = 1, first local block number = 3337
            [3337] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3338] number of local blocks = 1, first local block number = 3338
            [3338] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3339] number of local blocks = 1, first local block number = 3339
            [3339] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3340] number of local blocks = 1, first local block number = 3340
            [3340] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3341] number of local blocks = 1, first local block number = 3341
            [3341] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3342] number of local blocks = 1, first local block number = 3342
            [3342] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3343] number of local blocks = 1, first local block number = 3343
            [3343] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3344] number of local blocks = 1, first local block number = 3344
            [3344] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3345] number of local blocks = 1, first local block number = 3345
            [3345] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3346] number of local blocks = 1, first local block number = 3346
            [3346] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3347] number of local blocks = 1, first local block number = 3347
            [3347] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3348] number of local blocks = 1, first local block number = 3348
            [3348] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3349] number of local blocks = 1, first local block number = 3349
            [3349] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3350] number of local blocks = 1, first local block number = 3350
            [3350] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3351] number of local blocks = 1, first local block number = 3351
            [3351] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3352] number of local blocks = 1, first local block number = 3352
            [3352] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3353] number of local blocks = 1, first local block number = 3353
            [3353] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3354] number of local blocks = 1, first local block number = 3354
            [3354] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3355] number of local blocks = 1, first local block number = 3355
            [3355] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3356] number of local blocks = 1, first local block number = 3356
            [3356] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3357] number of local blocks = 1, first local block number = 3357
            [3357] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3358] number of local blocks = 1, first local block number = 3358
            [3358] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3359] number of local blocks = 1, first local block number = 3359
            [3359] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3360] number of local blocks = 1, first local block number = 3360
            [3360] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3361] number of local blocks = 1, first local block number = 3361
            [3361] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3362] number of local blocks = 1, first local block number = 3362
            [3362] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3363] number of local blocks = 1, first local block number = 3363
            [3363] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3364] number of local blocks = 1, first local block number = 3364
            [3364] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3365] number of local blocks = 1, first local block number = 3365
            [3365] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3366] number of local blocks = 1, first local block number = 3366
            [3366] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3367] number of local blocks = 1, first local block number = 3367
            [3367] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3368] number of local blocks = 1, first local block number = 3368
            [3368] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3369] number of local blocks = 1, first local block number = 3369
            [3369] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3370] number of local blocks = 1, first local block number = 3370
            [3370] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3371] number of local blocks = 1, first local block number = 3371
            [3371] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3372] number of local blocks = 1, first local block number = 3372
            [3372] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3373] number of local blocks = 1, first local block number = 3373
            [3373] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3374] number of local blocks = 1, first local block number = 3374
            [3374] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3375] number of local blocks = 1, first local block number = 3375
            [3375] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3376] number of local blocks = 1, first local block number = 3376
            [3376] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3377] number of local blocks = 1, first local block number = 3377
            [3377] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3378] number of local blocks = 1, first local block number = 3378
            [3378] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3379] number of local blocks = 1, first local block number = 3379
            [3379] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3380] number of local blocks = 1, first local block number = 3380
            [3380] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3381] number of local blocks = 1, first local block number = 3381
            [3381] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3382] number of local blocks = 1, first local block number = 3382
            [3382] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3383] number of local blocks = 1, first local block number = 3383
            [3383] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3384] number of local blocks = 1, first local block number = 3384
            [3384] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3385] number of local blocks = 1, first local block number = 3385
            [3385] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3386] number of local blocks = 1, first local block number = 3386
            [3386] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3387] number of local blocks = 1, first local block number = 3387
            [3387] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3388] number of local blocks = 1, first local block number = 3388
            [3388] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3389] number of local blocks = 1, first local block number = 3389
            [3389] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3390] number of local blocks = 1, first local block number = 3390
            [3390] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3391] number of local blocks = 1, first local block number = 3391
            [3391] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3392] number of local blocks = 1, first local block number = 3392
            [3392] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3393] number of local blocks = 1, first local block number = 3393
            [3393] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3394] number of local blocks = 1, first local block number = 3394
            [3394] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3395] number of local blocks = 1, first local block number = 3395
            [3395] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3396] number of local blocks = 1, first local block number = 3396
            [3396] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3397] number of local blocks = 1, first local block number = 3397
            [3397] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3398] number of local blocks = 1, first local block number = 3398
            [3398] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3399] number of local blocks = 1, first local block number = 3399
            [3399] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3400] number of local blocks = 1, first local block number = 3400
            [3400] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3401] number of local blocks = 1, first local block number = 3401
            [3401] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3402] number of local blocks = 1, first local block number = 3402
            [3402] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3403] number of local blocks = 1, first local block number = 3403
            [3403] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3404] number of local blocks = 1, first local block number = 3404
            [3404] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3405] number of local blocks = 1, first local block number = 3405
            [3405] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3406] number of local blocks = 1, first local block number = 3406
            [3406] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3407] number of local blocks = 1, first local block number = 3407
            [3407] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3408] number of local blocks = 1, first local block number = 3408
            [3408] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3409] number of local blocks = 1, first local block number = 3409
            [3409] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3410] number of local blocks = 1, first local block number = 3410
            [3410] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3411] number of local blocks = 1, first local block number = 3411
            [3411] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3412] number of local blocks = 1, first local block number = 3412
            [3412] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3413] number of local blocks = 1, first local block number = 3413
            [3413] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3414] number of local blocks = 1, first local block number = 3414
            [3414] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3415] number of local blocks = 1, first local block number = 3415
            [3415] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3416] number of local blocks = 1, first local block number = 3416
            [3416] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3417] number of local blocks = 1, first local block number = 3417
            [3417] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3418] number of local blocks = 1, first local block number = 3418
            [3418] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3419] number of local blocks = 1, first local block number = 3419
            [3419] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3420] number of local blocks = 1, first local block number = 3420
            [3420] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3421] number of local blocks = 1, first local block number = 3421
            [3421] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3422] number of local blocks = 1, first local block number = 3422
            [3422] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3423] number of local blocks = 1, first local block number = 3423
            [3423] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3424] number of local blocks = 1, first local block number = 3424
            [3424] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3425] number of local blocks = 1, first local block number = 3425
            [3425] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3426] number of local blocks = 1, first local block number = 3426
            [3426] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3427] number of local blocks = 1, first local block number = 3427
            [3427] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3428] number of local blocks = 1, first local block number = 3428
            [3428] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3429] number of local blocks = 1, first local block number = 3429
            [3429] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3430] number of local blocks = 1, first local block number = 3430
            [3430] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3431] number of local blocks = 1, first local block number = 3431
            [3431] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3432] number of local blocks = 1, first local block number = 3432
            [3432] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3433] number of local blocks = 1, first local block number = 3433
            [3433] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3434] number of local blocks = 1, first local block number = 3434
            [3434] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3435] number of local blocks = 1, first local block number = 3435
            [3435] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3436] number of local blocks = 1, first local block number = 3436
            [3436] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3437] number of local blocks = 1, first local block number = 3437
            [3437] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3438] number of local blocks = 1, first local block number = 3438
            [3438] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3439] number of local blocks = 1, first local block number = 3439
            [3439] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3440] number of local blocks = 1, first local block number = 3440
            [3440] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3441] number of local blocks = 1, first local block number = 3441
            [3441] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3442] number of local blocks = 1, first local block number = 3442
            [3442] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3443] number of local blocks = 1, first local block number = 3443
            [3443] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3444] number of local blocks = 1, first local block number = 3444
            [3444] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3445] number of local blocks = 1, first local block number = 3445
            [3445] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3446] number of local blocks = 1, first local block number = 3446
            [3446] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3447] number of local blocks = 1, first local block number = 3447
            [3447] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3448] number of local blocks = 1, first local block number = 3448
            [3448] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3449] number of local blocks = 1, first local block number = 3449
            [3449] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3450] number of local blocks = 1, first local block number = 3450
            [3450] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3451] number of local blocks = 1, first local block number = 3451
            [3451] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3452] number of local blocks = 1, first local block number = 3452
            [3452] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3453] number of local blocks = 1, first local block number = 3453
            [3453] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3454] number of local blocks = 1, first local block number = 3454
            [3454] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3455] number of local blocks = 1, first local block number = 3455
            [3455] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3456] number of local blocks = 1, first local block number = 3456
            [3456] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3457] number of local blocks = 1, first local block number = 3457
            [3457] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3458] number of local blocks = 1, first local block number = 3458
            [3458] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3459] number of local blocks = 1, first local block number = 3459
            [3459] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3460] number of local blocks = 1, first local block number = 3460
            [3460] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3461] number of local blocks = 1, first local block number = 3461
            [3461] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3462] number of local blocks = 1, first local block number = 3462
            [3462] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3463] number of local blocks = 1, first local block number = 3463
            [3463] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3464] number of local blocks = 1, first local block number = 3464
            [3464] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3465] number of local blocks = 1, first local block number = 3465
            [3465] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3466] number of local blocks = 1, first local block number = 3466
            [3466] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3467] number of local blocks = 1, first local block number = 3467
            [3467] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3468] number of local blocks = 1, first local block number = 3468
            [3468] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3469] number of local blocks = 1, first local block number = 3469
            [3469] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3470] number of local blocks = 1, first local block number = 3470
            [3470] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3471] number of local blocks = 1, first local block number = 3471
            [3471] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3472] number of local blocks = 1, first local block number = 3472
            [3472] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3473] number of local blocks = 1, first local block number = 3473
            [3473] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3474] number of local blocks = 1, first local block number = 3474
            [3474] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3475] number of local blocks = 1, first local block number = 3475
            [3475] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3476] number of local blocks = 1, first local block number = 3476
            [3476] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3477] number of local blocks = 1, first local block number = 3477
            [3477] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3478] number of local blocks = 1, first local block number = 3478
            [3478] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3479] number of local blocks = 1, first local block number = 3479
            [3479] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3480] number of local blocks = 1, first local block number = 3480
            [3480] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3481] number of local blocks = 1, first local block number = 3481
            [3481] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3482] number of local blocks = 1, first local block number = 3482
            [3482] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3483] number of local blocks = 1, first local block number = 3483
            [3483] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3484] number of local blocks = 1, first local block number = 3484
            [3484] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3485] number of local blocks = 1, first local block number = 3485
            [3485] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3486] number of local blocks = 1, first local block number = 3486
            [3486] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3487] number of local blocks = 1, first local block number = 3487
            [3487] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3488] number of local blocks = 1, first local block number = 3488
            [3488] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3489] number of local blocks = 1, first local block number = 3489
            [3489] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3490] number of local blocks = 1, first local block number = 3490
            [3490] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3491] number of local blocks = 1, first local block number = 3491
            [3491] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3492] number of local blocks = 1, first local block number = 3492
            [3492] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3493] number of local blocks = 1, first local block number = 3493
            [3493] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3494] number of local blocks = 1, first local block number = 3494
            [3494] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3495] number of local blocks = 1, first local block number = 3495
            [3495] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3496] number of local blocks = 1, first local block number = 3496
            [3496] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3497] number of local blocks = 1, first local block number = 3497
            [3497] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3498] number of local blocks = 1, first local block number = 3498
            [3498] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3499] number of local blocks = 1, first local block number = 3499
            [3499] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3500] number of local blocks = 1, first local block number = 3500
            [3500] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3501] number of local blocks = 1, first local block number = 3501
            [3501] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3502] number of local blocks = 1, first local block number = 3502
            [3502] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3503] number of local blocks = 1, first local block number = 3503
            [3503] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3504] number of local blocks = 1, first local block number = 3504
            [3504] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3505] number of local blocks = 1, first local block number = 3505
            [3505] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3506] number of local blocks = 1, first local block number = 3506
            [3506] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3507] number of local blocks = 1, first local block number = 3507
            [3507] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3508] number of local blocks = 1, first local block number = 3508
            [3508] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3509] number of local blocks = 1, first local block number = 3509
            [3509] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3510] number of local blocks = 1, first local block number = 3510
            [3510] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3511] number of local blocks = 1, first local block number = 3511
            [3511] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3512] number of local blocks = 1, first local block number = 3512
            [3512] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3513] number of local blocks = 1, first local block number = 3513
            [3513] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3514] number of local blocks = 1, first local block number = 3514
            [3514] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3515] number of local blocks = 1, first local block number = 3515
            [3515] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3516] number of local blocks = 1, first local block number = 3516
            [3516] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3517] number of local blocks = 1, first local block number = 3517
            [3517] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3518] number of local blocks = 1, first local block number = 3518
            [3518] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3519] number of local blocks = 1, first local block number = 3519
            [3519] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3520] number of local blocks = 1, first local block number = 3520
            [3520] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3521] number of local blocks = 1, first local block number = 3521
            [3521] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3522] number of local blocks = 1, first local block number = 3522
            [3522] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3523] number of local blocks = 1, first local block number = 3523
            [3523] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3524] number of local blocks = 1, first local block number = 3524
            [3524] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3525] number of local blocks = 1, first local block number = 3525
            [3525] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3526] number of local blocks = 1, first local block number = 3526
            [3526] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3527] number of local blocks = 1, first local block number = 3527
            [3527] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3528] number of local blocks = 1, first local block number = 3528
            [3528] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3529] number of local blocks = 1, first local block number = 3529
            [3529] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3530] number of local blocks = 1, first local block number = 3530
            [3530] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3531] number of local blocks = 1, first local block number = 3531
            [3531] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3532] number of local blocks = 1, first local block number = 3532
            [3532] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3533] number of local blocks = 1, first local block number = 3533
            [3533] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3534] number of local blocks = 1, first local block number = 3534
            [3534] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3535] number of local blocks = 1, first local block number = 3535
            [3535] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3536] number of local blocks = 1, first local block number = 3536
            [3536] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3537] number of local blocks = 1, first local block number = 3537
            [3537] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3538] number of local blocks = 1, first local block number = 3538
            [3538] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3539] number of local blocks = 1, first local block number = 3539
            [3539] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3540] number of local blocks = 1, first local block number = 3540
            [3540] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3541] number of local blocks = 1, first local block number = 3541
            [3541] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3542] number of local blocks = 1, first local block number = 3542
            [3542] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3543] number of local blocks = 1, first local block number = 3543
            [3543] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3544] number of local blocks = 1, first local block number = 3544
            [3544] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3545] number of local blocks = 1, first local block number = 3545
            [3545] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3546] number of local blocks = 1, first local block number = 3546
            [3546] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3547] number of local blocks = 1, first local block number = 3547
            [3547] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3548] number of local blocks = 1, first local block number = 3548
            [3548] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3549] number of local blocks = 1, first local block number = 3549
            [3549] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3550] number of local blocks = 1, first local block number = 3550
            [3550] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3551] number of local blocks = 1, first local block number = 3551
            [3551] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3552] number of local blocks = 1, first local block number = 3552
            [3552] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3553] number of local blocks = 1, first local block number = 3553
            [3553] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3554] number of local blocks = 1, first local block number = 3554
            [3554] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3555] number of local blocks = 1, first local block number = 3555
            [3555] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3556] number of local blocks = 1, first local block number = 3556
            [3556] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3557] number of local blocks = 1, first local block number = 3557
            [3557] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3558] number of local blocks = 1, first local block number = 3558
            [3558] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3559] number of local blocks = 1, first local block number = 3559
            [3559] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3560] number of local blocks = 1, first local block number = 3560
            [3560] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3561] number of local blocks = 1, first local block number = 3561
            [3561] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3562] number of local blocks = 1, first local block number = 3562
            [3562] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3563] number of local blocks = 1, first local block number = 3563
            [3563] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3564] number of local blocks = 1, first local block number = 3564
            [3564] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3565] number of local blocks = 1, first local block number = 3565
            [3565] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3566] number of local blocks = 1, first local block number = 3566
            [3566] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3567] number of local blocks = 1, first local block number = 3567
            [3567] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3568] number of local blocks = 1, first local block number = 3568
            [3568] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3569] number of local blocks = 1, first local block number = 3569
            [3569] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3570] number of local blocks = 1, first local block number = 3570
            [3570] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3571] number of local blocks = 1, first local block number = 3571
            [3571] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3572] number of local blocks = 1, first local block number = 3572
            [3572] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3573] number of local blocks = 1, first local block number = 3573
            [3573] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3574] number of local blocks = 1, first local block number = 3574
            [3574] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3575] number of local blocks = 1, first local block number = 3575
            [3575] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3576] number of local blocks = 1, first local block number = 3576
            [3576] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3577] number of local blocks = 1, first local block number = 3577
            [3577] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3578] number of local blocks = 1, first local block number = 3578
            [3578] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3579] number of local blocks = 1, first local block number = 3579
            [3579] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3580] number of local blocks = 1, first local block number = 3580
            [3580] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3581] number of local blocks = 1, first local block number = 3581
            [3581] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3582] number of local blocks = 1, first local block number = 3582
            [3582] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3583] number of local blocks = 1, first local block number = 3583
            [3583] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3584] number of local blocks = 1, first local block number = 3584
            [3584] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3585] number of local blocks = 1, first local block number = 3585
            [3585] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3586] number of local blocks = 1, first local block number = 3586
            [3586] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3587] number of local blocks = 1, first local block number = 3587
            [3587] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3588] number of local blocks = 1, first local block number = 3588
            [3588] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3589] number of local blocks = 1, first local block number = 3589
            [3589] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3590] number of local blocks = 1, first local block number = 3590
            [3590] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3591] number of local blocks = 1, first local block number = 3591
            [3591] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3592] number of local blocks = 1, first local block number = 3592
            [3592] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3593] number of local blocks = 1, first local block number = 3593
            [3593] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3594] number of local blocks = 1, first local block number = 3594
            [3594] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3595] number of local blocks = 1, first local block number = 3595
            [3595] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3596] number of local blocks = 1, first local block number = 3596
            [3596] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3597] number of local blocks = 1, first local block number = 3597
            [3597] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3598] number of local blocks = 1, first local block number = 3598
            [3598] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3599] number of local blocks = 1, first local block number = 3599
            [3599] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3600] number of local blocks = 1, first local block number = 3600
            [3600] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3601] number of local blocks = 1, first local block number = 3601
            [3601] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3602] number of local blocks = 1, first local block number = 3602
            [3602] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3603] number of local blocks = 1, first local block number = 3603
            [3603] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3604] number of local blocks = 1, first local block number = 3604
            [3604] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3605] number of local blocks = 1, first local block number = 3605
            [3605] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3606] number of local blocks = 1, first local block number = 3606
            [3606] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3607] number of local blocks = 1, first local block number = 3607
            [3607] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3608] number of local blocks = 1, first local block number = 3608
            [3608] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3609] number of local blocks = 1, first local block number = 3609
            [3609] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3610] number of local blocks = 1, first local block number = 3610
            [3610] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3611] number of local blocks = 1, first local block number = 3611
            [3611] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3612] number of local blocks = 1, first local block number = 3612
            [3612] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3613] number of local blocks = 1, first local block number = 3613
            [3613] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3614] number of local blocks = 1, first local block number = 3614
            [3614] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3615] number of local blocks = 1, first local block number = 3615
            [3615] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3616] number of local blocks = 1, first local block number = 3616
            [3616] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3617] number of local blocks = 1, first local block number = 3617
            [3617] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3618] number of local blocks = 1, first local block number = 3618
            [3618] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3619] number of local blocks = 1, first local block number = 3619
            [3619] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3620] number of local blocks = 1, first local block number = 3620
            [3620] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3621] number of local blocks = 1, first local block number = 3621
            [3621] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3622] number of local blocks = 1, first local block number = 3622
            [3622] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3623] number of local blocks = 1, first local block number = 3623
            [3623] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3624] number of local blocks = 1, first local block number = 3624
            [3624] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3625] number of local blocks = 1, first local block number = 3625
            [3625] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3626] number of local blocks = 1, first local block number = 3626
            [3626] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3627] number of local blocks = 1, first local block number = 3627
            [3627] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3628] number of local blocks = 1, first local block number = 3628
            [3628] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3629] number of local blocks = 1, first local block number = 3629
            [3629] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3630] number of local blocks = 1, first local block number = 3630
            [3630] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3631] number of local blocks = 1, first local block number = 3631
            [3631] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3632] number of local blocks = 1, first local block number = 3632
            [3632] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3633] number of local blocks = 1, first local block number = 3633
            [3633] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3634] number of local blocks = 1, first local block number = 3634
            [3634] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3635] number of local blocks = 1, first local block number = 3635
            [3635] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3636] number of local blocks = 1, first local block number = 3636
            [3636] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3637] number of local blocks = 1, first local block number = 3637
            [3637] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3638] number of local blocks = 1, first local block number = 3638
            [3638] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3639] number of local blocks = 1, first local block number = 3639
            [3639] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3640] number of local blocks = 1, first local block number = 3640
            [3640] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3641] number of local blocks = 1, first local block number = 3641
            [3641] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3642] number of local blocks = 1, first local block number = 3642
            [3642] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3643] number of local blocks = 1, first local block number = 3643
            [3643] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3644] number of local blocks = 1, first local block number = 3644
            [3644] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3645] number of local blocks = 1, first local block number = 3645
            [3645] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3646] number of local blocks = 1, first local block number = 3646
            [3646] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3647] number of local blocks = 1, first local block number = 3647
            [3647] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3648] number of local blocks = 1, first local block number = 3648
            [3648] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3649] number of local blocks = 1, first local block number = 3649
            [3649] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3650] number of local blocks = 1, first local block number = 3650
            [3650] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3651] number of local blocks = 1, first local block number = 3651
            [3651] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3652] number of local blocks = 1, first local block number = 3652
            [3652] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3653] number of local blocks = 1, first local block number = 3653
            [3653] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3654] number of local blocks = 1, first local block number = 3654
            [3654] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3655] number of local blocks = 1, first local block number = 3655
            [3655] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3656] number of local blocks = 1, first local block number = 3656
            [3656] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3657] number of local blocks = 1, first local block number = 3657
            [3657] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3658] number of local blocks = 1, first local block number = 3658
            [3658] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3659] number of local blocks = 1, first local block number = 3659
            [3659] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3660] number of local blocks = 1, first local block number = 3660
            [3660] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3661] number of local blocks = 1, first local block number = 3661
            [3661] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3662] number of local blocks = 1, first local block number = 3662
            [3662] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3663] number of local blocks = 1, first local block number = 3663
            [3663] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3664] number of local blocks = 1, first local block number = 3664
            [3664] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3665] number of local blocks = 1, first local block number = 3665
            [3665] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3666] number of local blocks = 1, first local block number = 3666
            [3666] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3667] number of local blocks = 1, first local block number = 3667
            [3667] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3668] number of local blocks = 1, first local block number = 3668
            [3668] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3669] number of local blocks = 1, first local block number = 3669
            [3669] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3670] number of local blocks = 1, first local block number = 3670
            [3670] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3671] number of local blocks = 1, first local block number = 3671
            [3671] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3672] number of local blocks = 1, first local block number = 3672
            [3672] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3673] number of local blocks = 1, first local block number = 3673
            [3673] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3674] number of local blocks = 1, first local block number = 3674
            [3674] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3675] number of local blocks = 1, first local block number = 3675
            [3675] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3676] number of local blocks = 1, first local block number = 3676
            [3676] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3677] number of local blocks = 1, first local block number = 3677
            [3677] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3678] number of local blocks = 1, first local block number = 3678
            [3678] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3679] number of local blocks = 1, first local block number = 3679
            [3679] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3680] number of local blocks = 1, first local block number = 3680
            [3680] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3681] number of local blocks = 1, first local block number = 3681
            [3681] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3682] number of local blocks = 1, first local block number = 3682
            [3682] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3683] number of local blocks = 1, first local block number = 3683
            [3683] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3684] number of local blocks = 1, first local block number = 3684
            [3684] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3685] number of local blocks = 1, first local block number = 3685
            [3685] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3686] number of local blocks = 1, first local block number = 3686
            [3686] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3687] number of local blocks = 1, first local block number = 3687
            [3687] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3688] number of local blocks = 1, first local block number = 3688
            [3688] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3689] number of local blocks = 1, first local block number = 3689
            [3689] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3690] number of local blocks = 1, first local block number = 3690
            [3690] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3691] number of local blocks = 1, first local block number = 3691
            [3691] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3692] number of local blocks = 1, first local block number = 3692
            [3692] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3693] number of local blocks = 1, first local block number = 3693
            [3693] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3694] number of local blocks = 1, first local block number = 3694
            [3694] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3695] number of local blocks = 1, first local block number = 3695
            [3695] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3696] number of local blocks = 1, first local block number = 3696
            [3696] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3697] number of local blocks = 1, first local block number = 3697
            [3697] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3698] number of local blocks = 1, first local block number = 3698
            [3698] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3699] number of local blocks = 1, first local block number = 3699
            [3699] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3700] number of local blocks = 1, first local block number = 3700
            [3700] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3701] number of local blocks = 1, first local block number = 3701
            [3701] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3702] number of local blocks = 1, first local block number = 3702
            [3702] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3703] number of local blocks = 1, first local block number = 3703
            [3703] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3704] number of local blocks = 1, first local block number = 3704
            [3704] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3705] number of local blocks = 1, first local block number = 3705
            [3705] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3706] number of local blocks = 1, first local block number = 3706
            [3706] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3707] number of local blocks = 1, first local block number = 3707
            [3707] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3708] number of local blocks = 1, first local block number = 3708
            [3708] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3709] number of local blocks = 1, first local block number = 3709
            [3709] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3710] number of local blocks = 1, first local block number = 3710
            [3710] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3711] number of local blocks = 1, first local block number = 3711
            [3711] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3712] number of local blocks = 1, first local block number = 3712
            [3712] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3713] number of local blocks = 1, first local block number = 3713
            [3713] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3714] number of local blocks = 1, first local block number = 3714
            [3714] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3715] number of local blocks = 1, first local block number = 3715
            [3715] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3716] number of local blocks = 1, first local block number = 3716
            [3716] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3717] number of local blocks = 1, first local block number = 3717
            [3717] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3718] number of local blocks = 1, first local block number = 3718
            [3718] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3719] number of local blocks = 1, first local block number = 3719
            [3719] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3720] number of local blocks = 1, first local block number = 3720
            [3720] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3721] number of local blocks = 1, first local block number = 3721
            [3721] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3722] number of local blocks = 1, first local block number = 3722
            [3722] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3723] number of local blocks = 1, first local block number = 3723
            [3723] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3724] number of local blocks = 1, first local block number = 3724
            [3724] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3725] number of local blocks = 1, first local block number = 3725
            [3725] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3726] number of local blocks = 1, first local block number = 3726
            [3726] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3727] number of local blocks = 1, first local block number = 3727
            [3727] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3728] number of local blocks = 1, first local block number = 3728
            [3728] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3729] number of local blocks = 1, first local block number = 3729
            [3729] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3730] number of local blocks = 1, first local block number = 3730
            [3730] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3731] number of local blocks = 1, first local block number = 3731
            [3731] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3732] number of local blocks = 1, first local block number = 3732
            [3732] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3733] number of local blocks = 1, first local block number = 3733
            [3733] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3734] number of local blocks = 1, first local block number = 3734
            [3734] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3735] number of local blocks = 1, first local block number = 3735
            [3735] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3736] number of local blocks = 1, first local block number = 3736
            [3736] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3737] number of local blocks = 1, first local block number = 3737
            [3737] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3738] number of local blocks = 1, first local block number = 3738
            [3738] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3739] number of local blocks = 1, first local block number = 3739
            [3739] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3740] number of local blocks = 1, first local block number = 3740
            [3740] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3741] number of local blocks = 1, first local block number = 3741
            [3741] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3742] number of local blocks = 1, first local block number = 3742
            [3742] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3743] number of local blocks = 1, first local block number = 3743
            [3743] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3744] number of local blocks = 1, first local block number = 3744
            [3744] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3745] number of local blocks = 1, first local block number = 3745
            [3745] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3746] number of local blocks = 1, first local block number = 3746
            [3746] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3747] number of local blocks = 1, first local block number = 3747
            [3747] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3748] number of local blocks = 1, first local block number = 3748
            [3748] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3749] number of local blocks = 1, first local block number = 3749
            [3749] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3750] number of local blocks = 1, first local block number = 3750
            [3750] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3751] number of local blocks = 1, first local block number = 3751
            [3751] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3752] number of local blocks = 1, first local block number = 3752
            [3752] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3753] number of local blocks = 1, first local block number = 3753
            [3753] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3754] number of local blocks = 1, first local block number = 3754
            [3754] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3755] number of local blocks = 1, first local block number = 3755
            [3755] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3756] number of local blocks = 1, first local block number = 3756
            [3756] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3757] number of local blocks = 1, first local block number = 3757
            [3757] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3758] number of local blocks = 1, first local block number = 3758
            [3758] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3759] number of local blocks = 1, first local block number = 3759
            [3759] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3760] number of local blocks = 1, first local block number = 3760
            [3760] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3761] number of local blocks = 1, first local block number = 3761
            [3761] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3762] number of local blocks = 1, first local block number = 3762
            [3762] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3763] number of local blocks = 1, first local block number = 3763
            [3763] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3764] number of local blocks = 1, first local block number = 3764
            [3764] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3765] number of local blocks = 1, first local block number = 3765
            [3765] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3766] number of local blocks = 1, first local block number = 3766
            [3766] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3767] number of local blocks = 1, first local block number = 3767
            [3767] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3768] number of local blocks = 1, first local block number = 3768
            [3768] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3769] number of local blocks = 1, first local block number = 3769
            [3769] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3770] number of local blocks = 1, first local block number = 3770
            [3770] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3771] number of local blocks = 1, first local block number = 3771
            [3771] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3772] number of local blocks = 1, first local block number = 3772
            [3772] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3773] number of local blocks = 1, first local block number = 3773
            [3773] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3774] number of local blocks = 1, first local block number = 3774
            [3774] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3775] number of local blocks = 1, first local block number = 3775
            [3775] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3776] number of local blocks = 1, first local block number = 3776
            [3776] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3777] number of local blocks = 1, first local block number = 3777
            [3777] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3778] number of local blocks = 1, first local block number = 3778
            [3778] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3779] number of local blocks = 1, first local block number = 3779
            [3779] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3780] number of local blocks = 1, first local block number = 3780
            [3780] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3781] number of local blocks = 1, first local block number = 3781
            [3781] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3782] number of local blocks = 1, first local block number = 3782
            [3782] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3783] number of local blocks = 1, first local block number = 3783
            [3783] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3784] number of local blocks = 1, first local block number = 3784
            [3784] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3785] number of local blocks = 1, first local block number = 3785
            [3785] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3786] number of local blocks = 1, first local block number = 3786
            [3786] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3787] number of local blocks = 1, first local block number = 3787
            [3787] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3788] number of local blocks = 1, first local block number = 3788
            [3788] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3789] number of local blocks = 1, first local block number = 3789
            [3789] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3790] number of local blocks = 1, first local block number = 3790
            [3790] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3791] number of local blocks = 1, first local block number = 3791
            [3791] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3792] number of local blocks = 1, first local block number = 3792
            [3792] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3793] number of local blocks = 1, first local block number = 3793
            [3793] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3794] number of local blocks = 1, first local block number = 3794
            [3794] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3795] number of local blocks = 1, first local block number = 3795
            [3795] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3796] number of local blocks = 1, first local block number = 3796
            [3796] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3797] number of local blocks = 1, first local block number = 3797
            [3797] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3798] number of local blocks = 1, first local block number = 3798
            [3798] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3799] number of local blocks = 1, first local block number = 3799
            [3799] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3800] number of local blocks = 1, first local block number = 3800
            [3800] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3801] number of local blocks = 1, first local block number = 3801
            [3801] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3802] number of local blocks = 1, first local block number = 3802
            [3802] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3803] number of local blocks = 1, first local block number = 3803
            [3803] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3804] number of local blocks = 1, first local block number = 3804
            [3804] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3805] number of local blocks = 1, first local block number = 3805
            [3805] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3806] number of local blocks = 1, first local block number = 3806
            [3806] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3807] number of local blocks = 1, first local block number = 3807
            [3807] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3808] number of local blocks = 1, first local block number = 3808
            [3808] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3809] number of local blocks = 1, first local block number = 3809
            [3809] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3810] number of local blocks = 1, first local block number = 3810
            [3810] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3811] number of local blocks = 1, first local block number = 3811
            [3811] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3812] number of local blocks = 1, first local block number = 3812
            [3812] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3813] number of local blocks = 1, first local block number = 3813
            [3813] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3814] number of local blocks = 1, first local block number = 3814
            [3814] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3815] number of local blocks = 1, first local block number = 3815
            [3815] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3816] number of local blocks = 1, first local block number = 3816
            [3816] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3817] number of local blocks = 1, first local block number = 3817
            [3817] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3818] number of local blocks = 1, first local block number = 3818
            [3818] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3819] number of local blocks = 1, first local block number = 3819
            [3819] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3820] number of local blocks = 1, first local block number = 3820
            [3820] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3821] number of local blocks = 1, first local block number = 3821
            [3821] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3822] number of local blocks = 1, first local block number = 3822
            [3822] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3823] number of local blocks = 1, first local block number = 3823
            [3823] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3824] number of local blocks = 1, first local block number = 3824
            [3824] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3825] number of local blocks = 1, first local block number = 3825
            [3825] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3826] number of local blocks = 1, first local block number = 3826
            [3826] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3827] number of local blocks = 1, first local block number = 3827
            [3827] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3828] number of local blocks = 1, first local block number = 3828
            [3828] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3829] number of local blocks = 1, first local block number = 3829
            [3829] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3830] number of local blocks = 1, first local block number = 3830
            [3830] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3831] number of local blocks = 1, first local block number = 3831
            [3831] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3832] number of local blocks = 1, first local block number = 3832
            [3832] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3833] number of local blocks = 1, first local block number = 3833
            [3833] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3834] number of local blocks = 1, first local block number = 3834
            [3834] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3835] number of local blocks = 1, first local block number = 3835
            [3835] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3836] number of local blocks = 1, first local block number = 3836
            [3836] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3837] number of local blocks = 1, first local block number = 3837
            [3837] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3838] number of local blocks = 1, first local block number = 3838
            [3838] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3839] number of local blocks = 1, first local block number = 3839
            [3839] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3840] number of local blocks = 1, first local block number = 3840
            [3840] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3841] number of local blocks = 1, first local block number = 3841
            [3841] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3842] number of local blocks = 1, first local block number = 3842
            [3842] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3843] number of local blocks = 1, first local block number = 3843
            [3843] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3844] number of local blocks = 1, first local block number = 3844
            [3844] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3845] number of local blocks = 1, first local block number = 3845
            [3845] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3846] number of local blocks = 1, first local block number = 3846
            [3846] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3847] number of local blocks = 1, first local block number = 3847
            [3847] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3848] number of local blocks = 1, first local block number = 3848
            [3848] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3849] number of local blocks = 1, first local block number = 3849
            [3849] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3850] number of local blocks = 1, first local block number = 3850
            [3850] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3851] number of local blocks = 1, first local block number = 3851
            [3851] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3852] number of local blocks = 1, first local block number = 3852
            [3852] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3853] number of local blocks = 1, first local block number = 3853
            [3853] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3854] number of local blocks = 1, first local block number = 3854
            [3854] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3855] number of local blocks = 1, first local block number = 3855
            [3855] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3856] number of local blocks = 1, first local block number = 3856
            [3856] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3857] number of local blocks = 1, first local block number = 3857
            [3857] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3858] number of local blocks = 1, first local block number = 3858
            [3858] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3859] number of local blocks = 1, first local block number = 3859
            [3859] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3860] number of local blocks = 1, first local block number = 3860
            [3860] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3861] number of local blocks = 1, first local block number = 3861
            [3861] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3862] number of local blocks = 1, first local block number = 3862
            [3862] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3863] number of local blocks = 1, first local block number = 3863
            [3863] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3864] number of local blocks = 1, first local block number = 3864
            [3864] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3865] number of local blocks = 1, first local block number = 3865
            [3865] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3866] number of local blocks = 1, first local block number = 3866
            [3866] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3867] number of local blocks = 1, first local block number = 3867
            [3867] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3868] number of local blocks = 1, first local block number = 3868
            [3868] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3869] number of local blocks = 1, first local block number = 3869
            [3869] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3870] number of local blocks = 1, first local block number = 3870
            [3870] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3871] number of local blocks = 1, first local block number = 3871
            [3871] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3872] number of local blocks = 1, first local block number = 3872
            [3872] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3873] number of local blocks = 1, first local block number = 3873
            [3873] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3874] number of local blocks = 1, first local block number = 3874
            [3874] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3875] number of local blocks = 1, first local block number = 3875
            [3875] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3876] number of local blocks = 1, first local block number = 3876
            [3876] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3877] number of local blocks = 1, first local block number = 3877
            [3877] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3878] number of local blocks = 1, first local block number = 3878
            [3878] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3879] number of local blocks = 1, first local block number = 3879
            [3879] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3880] number of local blocks = 1, first local block number = 3880
            [3880] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3881] number of local blocks = 1, first local block number = 3881
            [3881] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3882] number of local blocks = 1, first local block number = 3882
            [3882] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3883] number of local blocks = 1, first local block number = 3883
            [3883] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3884] number of local blocks = 1, first local block number = 3884
            [3884] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3885] number of local blocks = 1, first local block number = 3885
            [3885] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3886] number of local blocks = 1, first local block number = 3886
            [3886] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3887] number of local blocks = 1, first local block number = 3887
            [3887] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3888] number of local blocks = 1, first local block number = 3888
            [3888] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3889] number of local blocks = 1, first local block number = 3889
            [3889] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3890] number of local blocks = 1, first local block number = 3890
            [3890] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3891] number of local blocks = 1, first local block number = 3891
            [3891] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3892] number of local blocks = 1, first local block number = 3892
            [3892] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3893] number of local blocks = 1, first local block number = 3893
            [3893] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3894] number of local blocks = 1, first local block number = 3894
            [3894] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3895] number of local blocks = 1, first local block number = 3895
            [3895] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3896] number of local blocks = 1, first local block number = 3896
            [3896] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3897] number of local blocks = 1, first local block number = 3897
            [3897] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3898] number of local blocks = 1, first local block number = 3898
            [3898] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3899] number of local blocks = 1, first local block number = 3899
            [3899] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3900] number of local blocks = 1, first local block number = 3900
            [3900] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3901] number of local blocks = 1, first local block number = 3901
            [3901] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3902] number of local blocks = 1, first local block number = 3902
            [3902] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3903] number of local blocks = 1, first local block number = 3903
            [3903] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3904] number of local blocks = 1, first local block number = 3904
            [3904] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3905] number of local blocks = 1, first local block number = 3905
            [3905] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3906] number of local blocks = 1, first local block number = 3906
            [3906] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3907] number of local blocks = 1, first local block number = 3907
            [3907] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3908] number of local blocks = 1, first local block number = 3908
            [3908] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3909] number of local blocks = 1, first local block number = 3909
            [3909] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3910] number of local blocks = 1, first local block number = 3910
            [3910] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3911] number of local blocks = 1, first local block number = 3911
            [3911] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3912] number of local blocks = 1, first local block number = 3912
            [3912] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3913] number of local blocks = 1, first local block number = 3913
            [3913] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3914] number of local blocks = 1, first local block number = 3914
            [3914] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3915] number of local blocks = 1, first local block number = 3915
            [3915] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3916] number of local blocks = 1, first local block number = 3916
            [3916] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3917] number of local blocks = 1, first local block number = 3917
            [3917] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3918] number of local blocks = 1, first local block number = 3918
            [3918] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3919] number of local blocks = 1, first local block number = 3919
            [3919] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3920] number of local blocks = 1, first local block number = 3920
            [3920] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3921] number of local blocks = 1, first local block number = 3921
            [3921] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3922] number of local blocks = 1, first local block number = 3922
            [3922] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3923] number of local blocks = 1, first local block number = 3923
            [3923] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3924] number of local blocks = 1, first local block number = 3924
            [3924] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3925] number of local blocks = 1, first local block number = 3925
            [3925] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3926] number of local blocks = 1, first local block number = 3926
            [3926] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3927] number of local blocks = 1, first local block number = 3927
            [3927] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3928] number of local blocks = 1, first local block number = 3928
            [3928] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3929] number of local blocks = 1, first local block number = 3929
            [3929] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3930] number of local blocks = 1, first local block number = 3930
            [3930] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3931] number of local blocks = 1, first local block number = 3931
            [3931] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3932] number of local blocks = 1, first local block number = 3932
            [3932] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3933] number of local blocks = 1, first local block number = 3933
            [3933] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3934] number of local blocks = 1, first local block number = 3934
            [3934] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3935] number of local blocks = 1, first local block number = 3935
            [3935] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3936] number of local blocks = 1, first local block number = 3936
            [3936] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3937] number of local blocks = 1, first local block number = 3937
            [3937] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3938] number of local blocks = 1, first local block number = 3938
            [3938] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3939] number of local blocks = 1, first local block number = 3939
            [3939] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3940] number of local blocks = 1, first local block number = 3940
            [3940] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3941] number of local blocks = 1, first local block number = 3941
            [3941] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3942] number of local blocks = 1, first local block number = 3942
            [3942] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3943] number of local blocks = 1, first local block number = 3943
            [3943] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3944] number of local blocks = 1, first local block number = 3944
            [3944] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3945] number of local blocks = 1, first local block number = 3945
            [3945] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3946] number of local blocks = 1, first local block number = 3946
            [3946] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3947] number of local blocks = 1, first local block number = 3947
            [3947] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3948] number of local blocks = 1, first local block number = 3948
            [3948] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3949] number of local blocks = 1, first local block number = 3949
            [3949] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3950] number of local blocks = 1, first local block number = 3950
            [3950] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3951] number of local blocks = 1, first local block number = 3951
            [3951] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3952] number of local blocks = 1, first local block number = 3952
            [3952] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3953] number of local blocks = 1, first local block number = 3953
            [3953] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3954] number of local blocks = 1, first local block number = 3954
            [3954] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3955] number of local blocks = 1, first local block number = 3955
            [3955] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3956] number of local blocks = 1, first local block number = 3956
            [3956] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3957] number of local blocks = 1, first local block number = 3957
            [3957] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3958] number of local blocks = 1, first local block number = 3958
            [3958] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3959] number of local blocks = 1, first local block number = 3959
            [3959] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3960] number of local blocks = 1, first local block number = 3960
            [3960] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3961] number of local blocks = 1, first local block number = 3961
            [3961] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3962] number of local blocks = 1, first local block number = 3962
            [3962] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3963] number of local blocks = 1, first local block number = 3963
            [3963] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3964] number of local blocks = 1, first local block number = 3964
            [3964] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3965] number of local blocks = 1, first local block number = 3965
            [3965] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3966] number of local blocks = 1, first local block number = 3966
            [3966] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3967] number of local blocks = 1, first local block number = 3967
            [3967] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3968] number of local blocks = 1, first local block number = 3968
            [3968] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3969] number of local blocks = 1, first local block number = 3969
            [3969] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3970] number of local blocks = 1, first local block number = 3970
            [3970] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3971] number of local blocks = 1, first local block number = 3971
            [3971] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3972] number of local blocks = 1, first local block number = 3972
            [3972] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3973] number of local blocks = 1, first local block number = 3973
            [3973] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3974] number of local blocks = 1, first local block number = 3974
            [3974] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3975] number of local blocks = 1, first local block number = 3975
            [3975] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3976] number of local blocks = 1, first local block number = 3976
            [3976] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3977] number of local blocks = 1, first local block number = 3977
            [3977] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3978] number of local blocks = 1, first local block number = 3978
            [3978] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3979] number of local blocks = 1, first local block number = 3979
            [3979] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3980] number of local blocks = 1, first local block number = 3980
            [3980] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3981] number of local blocks = 1, first local block number = 3981
            [3981] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3982] number of local blocks = 1, first local block number = 3982
            [3982] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3983] number of local blocks = 1, first local block number = 3983
            [3983] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3984] number of local blocks = 1, first local block number = 3984
            [3984] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3985] number of local blocks = 1, first local block number = 3985
            [3985] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3986] number of local blocks = 1, first local block number = 3986
            [3986] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3987] number of local blocks = 1, first local block number = 3987
            [3987] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3988] number of local blocks = 1, first local block number = 3988
            [3988] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3989] number of local blocks = 1, first local block number = 3989
            [3989] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3990] number of local blocks = 1, first local block number = 3990
            [3990] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3991] number of local blocks = 1, first local block number = 3991
            [3991] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3992] number of local blocks = 1, first local block number = 3992
            [3992] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3993] number of local blocks = 1, first local block number = 3993
            [3993] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3994] number of local blocks = 1, first local block number = 3994
            [3994] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3995] number of local blocks = 1, first local block number = 3995
            [3995] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3996] number of local blocks = 1, first local block number = 3996
            [3996] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3997] number of local blocks = 1, first local block number = 3997
            [3997] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3998] number of local blocks = 1, first local block number = 3998
            [3998] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3999] number of local blocks = 1, first local block number = 3999
            [3999] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4000] number of local blocks = 1, first local block number = 4000
            [4000] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4001] number of local blocks = 1, first local block number = 4001
            [4001] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4002] number of local blocks = 1, first local block number = 4002
            [4002] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4003] number of local blocks = 1, first local block number = 4003
            [4003] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4004] number of local blocks = 1, first local block number = 4004
            [4004] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4005] number of local blocks = 1, first local block number = 4005
            [4005] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4006] number of local blocks = 1, first local block number = 4006
            [4006] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4007] number of local blocks = 1, first local block number = 4007
            [4007] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4008] number of local blocks = 1, first local block number = 4008
            [4008] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4009] number of local blocks = 1, first local block number = 4009
            [4009] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4010] number of local blocks = 1, first local block number = 4010
            [4010] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4011] number of local blocks = 1, first local block number = 4011
            [4011] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4012] number of local blocks = 1, first local block number = 4012
            [4012] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4013] number of local blocks = 1, first local block number = 4013
            [4013] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4014] number of local blocks = 1, first local block number = 4014
            [4014] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4015] number of local blocks = 1, first local block number = 4015
            [4015] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4016] number of local blocks = 1, first local block number = 4016
            [4016] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4017] number of local blocks = 1, first local block number = 4017
            [4017] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4018] number of local blocks = 1, first local block number = 4018
            [4018] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4019] number of local blocks = 1, first local block number = 4019
            [4019] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4020] number of local blocks = 1, first local block number = 4020
            [4020] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4021] number of local blocks = 1, first local block number = 4021
            [4021] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4022] number of local blocks = 1, first local block number = 4022
            [4022] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4023] number of local blocks = 1, first local block number = 4023
            [4023] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4024] number of local blocks = 1, first local block number = 4024
            [4024] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4025] number of local blocks = 1, first local block number = 4025
            [4025] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4026] number of local blocks = 1, first local block number = 4026
            [4026] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4027] number of local blocks = 1, first local block number = 4027
            [4027] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4028] number of local blocks = 1, first local block number = 4028
            [4028] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4029] number of local blocks = 1, first local block number = 4029
            [4029] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4030] number of local blocks = 1, first local block number = 4030
            [4030] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4031] number of local blocks = 1, first local block number = 4031
            [4031] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4032] number of local blocks = 1, first local block number = 4032
            [4032] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4033] number of local blocks = 1, first local block number = 4033
            [4033] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4034] number of local blocks = 1, first local block number = 4034
            [4034] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4035] number of local blocks = 1, first local block number = 4035
            [4035] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4036] number of local blocks = 1, first local block number = 4036
            [4036] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4037] number of local blocks = 1, first local block number = 4037
            [4037] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4038] number of local blocks = 1, first local block number = 4038
            [4038] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4039] number of local blocks = 1, first local block number = 4039
            [4039] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4040] number of local blocks = 1, first local block number = 4040
            [4040] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4041] number of local blocks = 1, first local block number = 4041
            [4041] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4042] number of local blocks = 1, first local block number = 4042
            [4042] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4043] number of local blocks = 1, first local block number = 4043
            [4043] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4044] number of local blocks = 1, first local block number = 4044
            [4044] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4045] number of local blocks = 1, first local block number = 4045
            [4045] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4046] number of local blocks = 1, first local block number = 4046
            [4046] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4047] number of local blocks = 1, first local block number = 4047
            [4047] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4048] number of local blocks = 1, first local block number = 4048
            [4048] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4049] number of local blocks = 1, first local block number = 4049
            [4049] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4050] number of local blocks = 1, first local block number = 4050
            [4050] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4051] number of local blocks = 1, first local block number = 4051
            [4051] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4052] number of local blocks = 1, first local block number = 4052
            [4052] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4053] number of local blocks = 1, first local block number = 4053
            [4053] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4054] number of local blocks = 1, first local block number = 4054
            [4054] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4055] number of local blocks = 1, first local block number = 4055
            [4055] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4056] number of local blocks = 1, first local block number = 4056
            [4056] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4057] number of local blocks = 1, first local block number = 4057
            [4057] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4058] number of local blocks = 1, first local block number = 4058
            [4058] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4059] number of local blocks = 1, first local block number = 4059
            [4059] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4060] number of local blocks = 1, first local block number = 4060
            [4060] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4061] number of local blocks = 1, first local block number = 4061
            [4061] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4062] number of local blocks = 1, first local block number = 4062
            [4062] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4063] number of local blocks = 1, first local block number = 4063
            [4063] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4064] number of local blocks = 1, first local block number = 4064
            [4064] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4065] number of local blocks = 1, first local block number = 4065
            [4065] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4066] number of local blocks = 1, first local block number = 4066
            [4066] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4067] number of local blocks = 1, first local block number = 4067
            [4067] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4068] number of local blocks = 1, first local block number = 4068
            [4068] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4069] number of local blocks = 1, first local block number = 4069
            [4069] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4070] number of local blocks = 1, first local block number = 4070
            [4070] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4071] number of local blocks = 1, first local block number = 4071
            [4071] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4072] number of local blocks = 1, first local block number = 4072
            [4072] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4073] number of local blocks = 1, first local block number = 4073
            [4073] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4074] number of local blocks = 1, first local block number = 4074
            [4074] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4075] number of local blocks = 1, first local block number = 4075
            [4075] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4076] number of local blocks = 1, first local block number = 4076
            [4076] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4077] number of local blocks = 1, first local block number = 4077
            [4077] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4078] number of local blocks = 1, first local block number = 4078
            [4078] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4079] number of local blocks = 1, first local block number = 4079
            [4079] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4080] number of local blocks = 1, first local block number = 4080
            [4080] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4081] number of local blocks = 1, first local block number = 4081
            [4081] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4082] number of local blocks = 1, first local block number = 4082
            [4082] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4083] number of local blocks = 1, first local block number = 4083
            [4083] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4084] number of local blocks = 1, first local block number = 4084
            [4084] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4085] number of local blocks = 1, first local block number = 4085
            [4085] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4086] number of local blocks = 1, first local block number = 4086
            [4086] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4087] number of local blocks = 1, first local block number = 4087
            [4087] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4088] number of local blocks = 1, first local block number = 4088
            [4088] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4089] number of local blocks = 1, first local block number = 4089
            [4089] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4090] number of local blocks = 1, first local block number = 4090
            [4090] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4091] number of local blocks = 1, first local block number = 4091
            [4091] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4092] number of local blocks = 1, first local block number = 4092
            [4092] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4093] number of local blocks = 1, first local block number = 4093
            [4093] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4094] number of local blocks = 1, first local block number = 4094
            [4094] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4095] number of local blocks = 1, first local block number = 4095
            [4095] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4096] number of local blocks = 1, first local block number = 4096
            [4096] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4097] number of local blocks = 1, first local block number = 4097
            [4097] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4098] number of local blocks = 1, first local block number = 4098
            [4098] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4099] number of local blocks = 1, first local block number = 4099
            [4099] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4100] number of local blocks = 1, first local block number = 4100
            [4100] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4101] number of local blocks = 1, first local block number = 4101
            [4101] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4102] number of local blocks = 1, first local block number = 4102
            [4102] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4103] number of local blocks = 1, first local block number = 4103
            [4103] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4104] number of local blocks = 1, first local block number = 4104
            [4104] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4105] number of local blocks = 1, first local block number = 4105
            [4105] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4106] number of local blocks = 1, first local block number = 4106
            [4106] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4107] number of local blocks = 1, first local block number = 4107
            [4107] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4108] number of local blocks = 1, first local block number = 4108
            [4108] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4109] number of local blocks = 1, first local block number = 4109
            [4109] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4110] number of local blocks = 1, first local block number = 4110
            [4110] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4111] number of local blocks = 1, first local block number = 4111
            [4111] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4112] number of local blocks = 1, first local block number = 4112
            [4112] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4113] number of local blocks = 1, first local block number = 4113
            [4113] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4114] number of local blocks = 1, first local block number = 4114
            [4114] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4115] number of local blocks = 1, first local block number = 4115
            [4115] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4116] number of local blocks = 1, first local block number = 4116
            [4116] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4117] number of local blocks = 1, first local block number = 4117
            [4117] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4118] number of local blocks = 1, first local block number = 4118
            [4118] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4119] number of local blocks = 1, first local block number = 4119
            [4119] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4120] number of local blocks = 1, first local block number = 4120
            [4120] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4121] number of local blocks = 1, first local block number = 4121
            [4121] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4122] number of local blocks = 1, first local block number = 4122
            [4122] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4123] number of local blocks = 1, first local block number = 4123
            [4123] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4124] number of local blocks = 1, first local block number = 4124
            [4124] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4125] number of local blocks = 1, first local block number = 4125
            [4125] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4126] number of local blocks = 1, first local block number = 4126
            [4126] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4127] number of local blocks = 1, first local block number = 4127
            [4127] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4128] number of local blocks = 1, first local block number = 4128
            [4128] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4129] number of local blocks = 1, first local block number = 4129
            [4129] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4130] number of local blocks = 1, first local block number = 4130
            [4130] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4131] number of local blocks = 1, first local block number = 4131
            [4131] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4132] number of local blocks = 1, first local block number = 4132
            [4132] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4133] number of local blocks = 1, first local block number = 4133
            [4133] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4134] number of local blocks = 1, first local block number = 4134
            [4134] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4135] number of local blocks = 1, first local block number = 4135
            [4135] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4136] number of local blocks = 1, first local block number = 4136
            [4136] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4137] number of local blocks = 1, first local block number = 4137
            [4137] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4138] number of local blocks = 1, first local block number = 4138
            [4138] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4139] number of local blocks = 1, first local block number = 4139
            [4139] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4140] number of local blocks = 1, first local block number = 4140
            [4140] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4141] number of local blocks = 1, first local block number = 4141
            [4141] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4142] number of local blocks = 1, first local block number = 4142
            [4142] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4143] number of local blocks = 1, first local block number = 4143
            [4143] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4144] number of local blocks = 1, first local block number = 4144
            [4144] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4145] number of local blocks = 1, first local block number = 4145
            [4145] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4146] number of local blocks = 1, first local block number = 4146
            [4146] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4147] number of local blocks = 1, first local block number = 4147
            [4147] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4148] number of local blocks = 1, first local block number = 4148
            [4148] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4149] number of local blocks = 1, first local block number = 4149
            [4149] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4150] number of local blocks = 1, first local block number = 4150
            [4150] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4151] number of local blocks = 1, first local block number = 4151
            [4151] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4152] number of local blocks = 1, first local block number = 4152
            [4152] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4153] number of local blocks = 1, first local block number = 4153
            [4153] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4154] number of local blocks = 1, first local block number = 4154
            [4154] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4155] number of local blocks = 1, first local block number = 4155
            [4155] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4156] number of local blocks = 1, first local block number = 4156
            [4156] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4157] number of local blocks = 1, first local block number = 4157
            [4157] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4158] number of local blocks = 1, first local block number = 4158
            [4158] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4159] number of local blocks = 1, first local block number = 4159
            [4159] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4160] number of local blocks = 1, first local block number = 4160
            [4160] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4161] number of local blocks = 1, first local block number = 4161
            [4161] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4162] number of local blocks = 1, first local block number = 4162
            [4162] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4163] number of local blocks = 1, first local block number = 4163
            [4163] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4164] number of local blocks = 1, first local block number = 4164
            [4164] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4165] number of local blocks = 1, first local block number = 4165
            [4165] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4166] number of local blocks = 1, first local block number = 4166
            [4166] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4167] number of local blocks = 1, first local block number = 4167
            [4167] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4168] number of local blocks = 1, first local block number = 4168
            [4168] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4169] number of local blocks = 1, first local block number = 4169
            [4169] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4170] number of local blocks = 1, first local block number = 4170
            [4170] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4171] number of local blocks = 1, first local block number = 4171
            [4171] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4172] number of local blocks = 1, first local block number = 4172
            [4172] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4173] number of local blocks = 1, first local block number = 4173
            [4173] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4174] number of local blocks = 1, first local block number = 4174
            [4174] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4175] number of local blocks = 1, first local block number = 4175
            [4175] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4176] number of local blocks = 1, first local block number = 4176
            [4176] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4177] number of local blocks = 1, first local block number = 4177
            [4177] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4178] number of local blocks = 1, first local block number = 4178
            [4178] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4179] number of local blocks = 1, first local block number = 4179
            [4179] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4180] number of local blocks = 1, first local block number = 4180
            [4180] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4181] number of local blocks = 1, first local block number = 4181
            [4181] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4182] number of local blocks = 1, first local block number = 4182
            [4182] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4183] number of local blocks = 1, first local block number = 4183
            [4183] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4184] number of local blocks = 1, first local block number = 4184
            [4184] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4185] number of local blocks = 1, first local block number = 4185
            [4185] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4186] number of local blocks = 1, first local block number = 4186
            [4186] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4187] number of local blocks = 1, first local block number = 4187
            [4187] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4188] number of local blocks = 1, first local block number = 4188
            [4188] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4189] number of local blocks = 1, first local block number = 4189
            [4189] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4190] number of local blocks = 1, first local block number = 4190
            [4190] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4191] number of local blocks = 1, first local block number = 4191
            [4191] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4192] number of local blocks = 1, first local block number = 4192
            [4192] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4193] number of local blocks = 1, first local block number = 4193
            [4193] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4194] number of local blocks = 1, first local block number = 4194
            [4194] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4195] number of local blocks = 1, first local block number = 4195
            [4195] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4196] number of local blocks = 1, first local block number = 4196
            [4196] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4197] number of local blocks = 1, first local block number = 4197
            [4197] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4198] number of local blocks = 1, first local block number = 4198
            [4198] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4199] number of local blocks = 1, first local block number = 4199
            [4199] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4200] number of local blocks = 1, first local block number = 4200
            [4200] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4201] number of local blocks = 1, first local block number = 4201
            [4201] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4202] number of local blocks = 1, first local block number = 4202
            [4202] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4203] number of local blocks = 1, first local block number = 4203
            [4203] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4204] number of local blocks = 1, first local block number = 4204
            [4204] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4205] number of local blocks = 1, first local block number = 4205
            [4205] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4206] number of local blocks = 1, first local block number = 4206
            [4206] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4207] number of local blocks = 1, first local block number = 4207
            [4207] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4208] number of local blocks = 1, first local block number = 4208
            [4208] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4209] number of local blocks = 1, first local block number = 4209
            [4209] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4210] number of local blocks = 1, first local block number = 4210
            [4210] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4211] number of local blocks = 1, first local block number = 4211
            [4211] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4212] number of local blocks = 1, first local block number = 4212
            [4212] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4213] number of local blocks = 1, first local block number = 4213
            [4213] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4214] number of local blocks = 1, first local block number = 4214
            [4214] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4215] number of local blocks = 1, first local block number = 4215
            [4215] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4216] number of local blocks = 1, first local block number = 4216
            [4216] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4217] number of local blocks = 1, first local block number = 4217
            [4217] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4218] number of local blocks = 1, first local block number = 4218
            [4218] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4219] number of local blocks = 1, first local block number = 4219
            [4219] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4220] number of local blocks = 1, first local block number = 4220
            [4220] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4221] number of local blocks = 1, first local block number = 4221
            [4221] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4222] number of local blocks = 1, first local block number = 4222
            [4222] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4223] number of local blocks = 1, first local block number = 4223
            [4223] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4224] number of local blocks = 1, first local block number = 4224
            [4224] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4225] number of local blocks = 1, first local block number = 4225
            [4225] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4226] number of local blocks = 1, first local block number = 4226
            [4226] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4227] number of local blocks = 1, first local block number = 4227
            [4227] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4228] number of local blocks = 1, first local block number = 4228
            [4228] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4229] number of local blocks = 1, first local block number = 4229
            [4229] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4230] number of local blocks = 1, first local block number = 4230
            [4230] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4231] number of local blocks = 1, first local block number = 4231
            [4231] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4232] number of local blocks = 1, first local block number = 4232
            [4232] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4233] number of local blocks = 1, first local block number = 4233
            [4233] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4234] number of local blocks = 1, first local block number = 4234
            [4234] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4235] number of local blocks = 1, first local block number = 4235
            [4235] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4236] number of local blocks = 1, first local block number = 4236
            [4236] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4237] number of local blocks = 1, first local block number = 4237
            [4237] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4238] number of local blocks = 1, first local block number = 4238
            [4238] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4239] number of local blocks = 1, first local block number = 4239
            [4239] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4240] number of local blocks = 1, first local block number = 4240
            [4240] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4241] number of local blocks = 1, first local block number = 4241
            [4241] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4242] number of local blocks = 1, first local block number = 4242
            [4242] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4243] number of local blocks = 1, first local block number = 4243
            [4243] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4244] number of local blocks = 1, first local block number = 4244
            [4244] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4245] number of local blocks = 1, first local block number = 4245
            [4245] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4246] number of local blocks = 1, first local block number = 4246
            [4246] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4247] number of local blocks = 1, first local block number = 4247
            [4247] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4248] number of local blocks = 1, first local block number = 4248
            [4248] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4249] number of local blocks = 1, first local block number = 4249
            [4249] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4250] number of local blocks = 1, first local block number = 4250
            [4250] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4251] number of local blocks = 1, first local block number = 4251
            [4251] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4252] number of local blocks = 1, first local block number = 4252
            [4252] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4253] number of local blocks = 1, first local block number = 4253
            [4253] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4254] number of local blocks = 1, first local block number = 4254
            [4254] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4255] number of local blocks = 1, first local block number = 4255
            [4255] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4256] number of local blocks = 1, first local block number = 4256
            [4256] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4257] number of local blocks = 1, first local block number = 4257
            [4257] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4258] number of local blocks = 1, first local block number = 4258
            [4258] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4259] number of local blocks = 1, first local block number = 4259
            [4259] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4260] number of local blocks = 1, first local block number = 4260
            [4260] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4261] number of local blocks = 1, first local block number = 4261
            [4261] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4262] number of local blocks = 1, first local block number = 4262
            [4262] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4263] number of local blocks = 1, first local block number = 4263
            [4263] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4264] number of local blocks = 1, first local block number = 4264
            [4264] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4265] number of local blocks = 1, first local block number = 4265
            [4265] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4266] number of local blocks = 1, first local block number = 4266
            [4266] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4267] number of local blocks = 1, first local block number = 4267
            [4267] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4268] number of local blocks = 1, first local block number = 4268
            [4268] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4269] number of local blocks = 1, first local block number = 4269
            [4269] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4270] number of local blocks = 1, first local block number = 4270
            [4270] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4271] number of local blocks = 1, first local block number = 4271
            [4271] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4272] number of local blocks = 1, first local block number = 4272
            [4272] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4273] number of local blocks = 1, first local block number = 4273
            [4273] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4274] number of local blocks = 1, first local block number = 4274
            [4274] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4275] number of local blocks = 1, first local block number = 4275
            [4275] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4276] number of local blocks = 1, first local block number = 4276
            [4276] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4277] number of local blocks = 1, first local block number = 4277
            [4277] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4278] number of local blocks = 1, first local block number = 4278
            [4278] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4279] number of local blocks = 1, first local block number = 4279
            [4279] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4280] number of local blocks = 1, first local block number = 4280
            [4280] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4281] number of local blocks = 1, first local block number = 4281
            [4281] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4282] number of local blocks = 1, first local block number = 4282
            [4282] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4283] number of local blocks = 1, first local block number = 4283
            [4283] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4284] number of local blocks = 1, first local block number = 4284
            [4284] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4285] number of local blocks = 1, first local block number = 4285
            [4285] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4286] number of local blocks = 1, first local block number = 4286
            [4286] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4287] number of local blocks = 1, first local block number = 4287
            [4287] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4288] number of local blocks = 1, first local block number = 4288
            [4288] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4289] number of local blocks = 1, first local block number = 4289
            [4289] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4290] number of local blocks = 1, first local block number = 4290
            [4290] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4291] number of local blocks = 1, first local block number = 4291
            [4291] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4292] number of local blocks = 1, first local block number = 4292
            [4292] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4293] number of local blocks = 1, first local block number = 4293
            [4293] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4294] number of local blocks = 1, first local block number = 4294
            [4294] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4295] number of local blocks = 1, first local block number = 4295
            [4295] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4296] number of local blocks = 1, first local block number = 4296
            [4296] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4297] number of local blocks = 1, first local block number = 4297
            [4297] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4298] number of local blocks = 1, first local block number = 4298
            [4298] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4299] number of local blocks = 1, first local block number = 4299
            [4299] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4300] number of local blocks = 1, first local block number = 4300
            [4300] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4301] number of local blocks = 1, first local block number = 4301
            [4301] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4302] number of local blocks = 1, first local block number = 4302
            [4302] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4303] number of local blocks = 1, first local block number = 4303
            [4303] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4304] number of local blocks = 1, first local block number = 4304
            [4304] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4305] number of local blocks = 1, first local block number = 4305
            [4305] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4306] number of local blocks = 1, first local block number = 4306
            [4306] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4307] number of local blocks = 1, first local block number = 4307
            [4307] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4308] number of local blocks = 1, first local block number = 4308
            [4308] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4309] number of local blocks = 1, first local block number = 4309
            [4309] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4310] number of local blocks = 1, first local block number = 4310
            [4310] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4311] number of local blocks = 1, first local block number = 4311
            [4311] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4312] number of local blocks = 1, first local block number = 4312
            [4312] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4313] number of local blocks = 1, first local block number = 4313
            [4313] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4314] number of local blocks = 1, first local block number = 4314
            [4314] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4315] number of local blocks = 1, first local block number = 4315
            [4315] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4316] number of local blocks = 1, first local block number = 4316
            [4316] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4317] number of local blocks = 1, first local block number = 4317
            [4317] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4318] number of local blocks = 1, first local block number = 4318
            [4318] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4319] number of local blocks = 1, first local block number = 4319
            [4319] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4320] number of local blocks = 1, first local block number = 4320
            [4320] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4321] number of local blocks = 1, first local block number = 4321
            [4321] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4322] number of local blocks = 1, first local block number = 4322
            [4322] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4323] number of local blocks = 1, first local block number = 4323
            [4323] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4324] number of local blocks = 1, first local block number = 4324
            [4324] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4325] number of local blocks = 1, first local block number = 4325
            [4325] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4326] number of local blocks = 1, first local block number = 4326
            [4326] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4327] number of local blocks = 1, first local block number = 4327
            [4327] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4328] number of local blocks = 1, first local block number = 4328
            [4328] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4329] number of local blocks = 1, first local block number = 4329
            [4329] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4330] number of local blocks = 1, first local block number = 4330
            [4330] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4331] number of local blocks = 1, first local block number = 4331
            [4331] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4332] number of local blocks = 1, first local block number = 4332
            [4332] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4333] number of local blocks = 1, first local block number = 4333
            [4333] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4334] number of local blocks = 1, first local block number = 4334
            [4334] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4335] number of local blocks = 1, first local block number = 4335
            [4335] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4336] number of local blocks = 1, first local block number = 4336
            [4336] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4337] number of local blocks = 1, first local block number = 4337
            [4337] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4338] number of local blocks = 1, first local block number = 4338
            [4338] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4339] number of local blocks = 1, first local block number = 4339
            [4339] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4340] number of local blocks = 1, first local block number = 4340
            [4340] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4341] number of local blocks = 1, first local block number = 4341
            [4341] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4342] number of local blocks = 1, first local block number = 4342
            [4342] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4343] number of local blocks = 1, first local block number = 4343
            [4343] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4344] number of local blocks = 1, first local block number = 4344
            [4344] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4345] number of local blocks = 1, first local block number = 4345
            [4345] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4346] number of local blocks = 1, first local block number = 4346
            [4346] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4347] number of local blocks = 1, first local block number = 4347
            [4347] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4348] number of local blocks = 1, first local block number = 4348
            [4348] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4349] number of local blocks = 1, first local block number = 4349
            [4349] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4350] number of local blocks = 1, first local block number = 4350
            [4350] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4351] number of local blocks = 1, first local block number = 4351
            [4351] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4352] number of local blocks = 1, first local block number = 4352
            [4352] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4353] number of local blocks = 1, first local block number = 4353
            [4353] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4354] number of local blocks = 1, first local block number = 4354
            [4354] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4355] number of local blocks = 1, first local block number = 4355
            [4355] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4356] number of local blocks = 1, first local block number = 4356
            [4356] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4357] number of local blocks = 1, first local block number = 4357
            [4357] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4358] number of local blocks = 1, first local block number = 4358
            [4358] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4359] number of local blocks = 1, first local block number = 4359
            [4359] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4360] number of local blocks = 1, first local block number = 4360
            [4360] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4361] number of local blocks = 1, first local block number = 4361
            [4361] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4362] number of local blocks = 1, first local block number = 4362
            [4362] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4363] number of local blocks = 1, first local block number = 4363
            [4363] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4364] number of local blocks = 1, first local block number = 4364
            [4364] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4365] number of local blocks = 1, first local block number = 4365
            [4365] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4366] number of local blocks = 1, first local block number = 4366
            [4366] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4367] number of local blocks = 1, first local block number = 4367
            [4367] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4368] number of local blocks = 1, first local block number = 4368
            [4368] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4369] number of local blocks = 1, first local block number = 4369
            [4369] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4370] number of local blocks = 1, first local block number = 4370
            [4370] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4371] number of local blocks = 1, first local block number = 4371
            [4371] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4372] number of local blocks = 1, first local block number = 4372
            [4372] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4373] number of local blocks = 1, first local block number = 4373
            [4373] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4374] number of local blocks = 1, first local block number = 4374
            [4374] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4375] number of local blocks = 1, first local block number = 4375
            [4375] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4376] number of local blocks = 1, first local block number = 4376
            [4376] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4377] number of local blocks = 1, first local block number = 4377
            [4377] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4378] number of local blocks = 1, first local block number = 4378
            [4378] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4379] number of local blocks = 1, first local block number = 4379
            [4379] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4380] number of local blocks = 1, first local block number = 4380
            [4380] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4381] number of local blocks = 1, first local block number = 4381
            [4381] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4382] number of local blocks = 1, first local block number = 4382
            [4382] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4383] number of local blocks = 1, first local block number = 4383
            [4383] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4384] number of local blocks = 1, first local block number = 4384
            [4384] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4385] number of local blocks = 1, first local block number = 4385
            [4385] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4386] number of local blocks = 1, first local block number = 4386
            [4386] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4387] number of local blocks = 1, first local block number = 4387
            [4387] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4388] number of local blocks = 1, first local block number = 4388
            [4388] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4389] number of local blocks = 1, first local block number = 4389
            [4389] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4390] number of local blocks = 1, first local block number = 4390
            [4390] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4391] number of local blocks = 1, first local block number = 4391
            [4391] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4392] number of local blocks = 1, first local block number = 4392
            [4392] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4393] number of local blocks = 1, first local block number = 4393
            [4393] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4394] number of local blocks = 1, first local block number = 4394
            [4394] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4395] number of local blocks = 1, first local block number = 4395
            [4395] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4396] number of local blocks = 1, first local block number = 4396
            [4396] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4397] number of local blocks = 1, first local block number = 4397
            [4397] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4398] number of local blocks = 1, first local block number = 4398
            [4398] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4399] number of local blocks = 1, first local block number = 4399
            [4399] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4400] number of local blocks = 1, first local block number = 4400
            [4400] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4401] number of local blocks = 1, first local block number = 4401
            [4401] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4402] number of local blocks = 1, first local block number = 4402
            [4402] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4403] number of local blocks = 1, first local block number = 4403
            [4403] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4404] number of local blocks = 1, first local block number = 4404
            [4404] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4405] number of local blocks = 1, first local block number = 4405
            [4405] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4406] number of local blocks = 1, first local block number = 4406
            [4406] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4407] number of local blocks = 1, first local block number = 4407
            [4407] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4408] number of local blocks = 1, first local block number = 4408
            [4408] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4409] number of local blocks = 1, first local block number = 4409
            [4409] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4410] number of local blocks = 1, first local block number = 4410
            [4410] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4411] number of local blocks = 1, first local block number = 4411
            [4411] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4412] number of local blocks = 1, first local block number = 4412
            [4412] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4413] number of local blocks = 1, first local block number = 4413
            [4413] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4414] number of local blocks = 1, first local block number = 4414
            [4414] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4415] number of local blocks = 1, first local block number = 4415
            [4415] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4416] number of local blocks = 1, first local block number = 4416
            [4416] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4417] number of local blocks = 1, first local block number = 4417
            [4417] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4418] number of local blocks = 1, first local block number = 4418
            [4418] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4419] number of local blocks = 1, first local block number = 4419
            [4419] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4420] number of local blocks = 1, first local block number = 4420
            [4420] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4421] number of local blocks = 1, first local block number = 4421
            [4421] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4422] number of local blocks = 1, first local block number = 4422
            [4422] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4423] number of local blocks = 1, first local block number = 4423
            [4423] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4424] number of local blocks = 1, first local block number = 4424
            [4424] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4425] number of local blocks = 1, first local block number = 4425
            [4425] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4426] number of local blocks = 1, first local block number = 4426
            [4426] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4427] number of local blocks = 1, first local block number = 4427
            [4427] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4428] number of local blocks = 1, first local block number = 4428
            [4428] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4429] number of local blocks = 1, first local block number = 4429
            [4429] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4430] number of local blocks = 1, first local block number = 4430
            [4430] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4431] number of local blocks = 1, first local block number = 4431
            [4431] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4432] number of local blocks = 1, first local block number = 4432
            [4432] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4433] number of local blocks = 1, first local block number = 4433
            [4433] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4434] number of local blocks = 1, first local block number = 4434
            [4434] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4435] number of local blocks = 1, first local block number = 4435
            [4435] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4436] number of local blocks = 1, first local block number = 4436
            [4436] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4437] number of local blocks = 1, first local block number = 4437
            [4437] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4438] number of local blocks = 1, first local block number = 4438
            [4438] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4439] number of local blocks = 1, first local block number = 4439
            [4439] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4440] number of local blocks = 1, first local block number = 4440
            [4440] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4441] number of local blocks = 1, first local block number = 4441
            [4441] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4442] number of local blocks = 1, first local block number = 4442
            [4442] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4443] number of local blocks = 1, first local block number = 4443
            [4443] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4444] number of local blocks = 1, first local block number = 4444
            [4444] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4445] number of local blocks = 1, first local block number = 4445
            [4445] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4446] number of local blocks = 1, first local block number = 4446
            [4446] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4447] number of local blocks = 1, first local block number = 4447
            [4447] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4448] number of local blocks = 1, first local block number = 4448
            [4448] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4449] number of local blocks = 1, first local block number = 4449
            [4449] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4450] number of local blocks = 1, first local block number = 4450
            [4450] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4451] number of local blocks = 1, first local block number = 4451
            [4451] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4452] number of local blocks = 1, first local block number = 4452
            [4452] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4453] number of local blocks = 1, first local block number = 4453
            [4453] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4454] number of local blocks = 1, first local block number = 4454
            [4454] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4455] number of local blocks = 1, first local block number = 4455
            [4455] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4456] number of local blocks = 1, first local block number = 4456
            [4456] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4457] number of local blocks = 1, first local block number = 4457
            [4457] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4458] number of local blocks = 1, first local block number = 4458
            [4458] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4459] number of local blocks = 1, first local block number = 4459
            [4459] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4460] number of local blocks = 1, first local block number = 4460
            [4460] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4461] number of local blocks = 1, first local block number = 4461
            [4461] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4462] number of local blocks = 1, first local block number = 4462
            [4462] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4463] number of local blocks = 1, first local block number = 4463
            [4463] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4464] number of local blocks = 1, first local block number = 4464
            [4464] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4465] number of local blocks = 1, first local block number = 4465
            [4465] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4466] number of local blocks = 1, first local block number = 4466
            [4466] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4467] number of local blocks = 1, first local block number = 4467
            [4467] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4468] number of local blocks = 1, first local block number = 4468
            [4468] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4469] number of local blocks = 1, first local block number = 4469
            [4469] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4470] number of local blocks = 1, first local block number = 4470
            [4470] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4471] number of local blocks = 1, first local block number = 4471
            [4471] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4472] number of local blocks = 1, first local block number = 4472
            [4472] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4473] number of local blocks = 1, first local block number = 4473
            [4473] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4474] number of local blocks = 1, first local block number = 4474
            [4474] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4475] number of local blocks = 1, first local block number = 4475
            [4475] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4476] number of local blocks = 1, first local block number = 4476
            [4476] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4477] number of local blocks = 1, first local block number = 4477
            [4477] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4478] number of local blocks = 1, first local block number = 4478
            [4478] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4479] number of local blocks = 1, first local block number = 4479
            [4479] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4480] number of local blocks = 1, first local block number = 4480
            [4480] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4481] number of local blocks = 1, first local block number = 4481
            [4481] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4482] number of local blocks = 1, first local block number = 4482
            [4482] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4483] number of local blocks = 1, first local block number = 4483
            [4483] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4484] number of local blocks = 1, first local block number = 4484
            [4484] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4485] number of local blocks = 1, first local block number = 4485
            [4485] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4486] number of local blocks = 1, first local block number = 4486
            [4486] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4487] number of local blocks = 1, first local block number = 4487
            [4487] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4488] number of local blocks = 1, first local block number = 4488
            [4488] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4489] number of local blocks = 1, first local block number = 4489
            [4489] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4490] number of local blocks = 1, first local block number = 4490
            [4490] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4491] number of local blocks = 1, first local block number = 4491
            [4491] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4492] number of local blocks = 1, first local block number = 4492
            [4492] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4493] number of local blocks = 1, first local block number = 4493
            [4493] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4494] number of local blocks = 1, first local block number = 4494
            [4494] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4495] number of local blocks = 1, first local block number = 4495
            [4495] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4496] number of local blocks = 1, first local block number = 4496
            [4496] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4497] number of local blocks = 1, first local block number = 4497
            [4497] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4498] number of local blocks = 1, first local block number = 4498
            [4498] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4499] number of local blocks = 1, first local block number = 4499
            [4499] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4500] number of local blocks = 1, first local block number = 4500
            [4500] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4501] number of local blocks = 1, first local block number = 4501
            [4501] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4502] number of local blocks = 1, first local block number = 4502
            [4502] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4503] number of local blocks = 1, first local block number = 4503
            [4503] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4504] number of local blocks = 1, first local block number = 4504
            [4504] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4505] number of local blocks = 1, first local block number = 4505
            [4505] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4506] number of local blocks = 1, first local block number = 4506
            [4506] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4507] number of local blocks = 1, first local block number = 4507
            [4507] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4508] number of local blocks = 1, first local block number = 4508
            [4508] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4509] number of local blocks = 1, first local block number = 4509
            [4509] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4510] number of local blocks = 1, first local block number = 4510
            [4510] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4511] number of local blocks = 1, first local block number = 4511
            [4511] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4512] number of local blocks = 1, first local block number = 4512
            [4512] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4513] number of local blocks = 1, first local block number = 4513
            [4513] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4514] number of local blocks = 1, first local block number = 4514
            [4514] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4515] number of local blocks = 1, first local block number = 4515
            [4515] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4516] number of local blocks = 1, first local block number = 4516
            [4516] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4517] number of local blocks = 1, first local block number = 4517
            [4517] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4518] number of local blocks = 1, first local block number = 4518
            [4518] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4519] number of local blocks = 1, first local block number = 4519
            [4519] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4520] number of local blocks = 1, first local block number = 4520
            [4520] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4521] number of local blocks = 1, first local block number = 4521
            [4521] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4522] number of local blocks = 1, first local block number = 4522
            [4522] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4523] number of local blocks = 1, first local block number = 4523
            [4523] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4524] number of local blocks = 1, first local block number = 4524
            [4524] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4525] number of local blocks = 1, first local block number = 4525
            [4525] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4526] number of local blocks = 1, first local block number = 4526
            [4526] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4527] number of local blocks = 1, first local block number = 4527
            [4527] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4528] number of local blocks = 1, first local block number = 4528
            [4528] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4529] number of local blocks = 1, first local block number = 4529
            [4529] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4530] number of local blocks = 1, first local block number = 4530
            [4530] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4531] number of local blocks = 1, first local block number = 4531
            [4531] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4532] number of local blocks = 1, first local block number = 4532
            [4532] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4533] number of local blocks = 1, first local block number = 4533
            [4533] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4534] number of local blocks = 1, first local block number = 4534
            [4534] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4535] number of local blocks = 1, first local block number = 4535
            [4535] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4536] number of local blocks = 1, first local block number = 4536
            [4536] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4537] number of local blocks = 1, first local block number = 4537
            [4537] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4538] number of local blocks = 1, first local block number = 4538
            [4538] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4539] number of local blocks = 1, first local block number = 4539
            [4539] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4540] number of local blocks = 1, first local block number = 4540
            [4540] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4541] number of local blocks = 1, first local block number = 4541
            [4541] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4542] number of local blocks = 1, first local block number = 4542
            [4542] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4543] number of local blocks = 1, first local block number = 4543
            [4543] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4544] number of local blocks = 1, first local block number = 4544
            [4544] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4545] number of local blocks = 1, first local block number = 4545
            [4545] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4546] number of local blocks = 1, first local block number = 4546
            [4546] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4547] number of local blocks = 1, first local block number = 4547
            [4547] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4548] number of local blocks = 1, first local block number = 4548
            [4548] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4549] number of local blocks = 1, first local block number = 4549
            [4549] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4550] number of local blocks = 1, first local block number = 4550
            [4550] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4551] number of local blocks = 1, first local block number = 4551
            [4551] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4552] number of local blocks = 1, first local block number = 4552
            [4552] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4553] number of local blocks = 1, first local block number = 4553
            [4553] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4554] number of local blocks = 1, first local block number = 4554
            [4554] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4555] number of local blocks = 1, first local block number = 4555
            [4555] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4556] number of local blocks = 1, first local block number = 4556
            [4556] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4557] number of local blocks = 1, first local block number = 4557
            [4557] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4558] number of local blocks = 1, first local block number = 4558
            [4558] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4559] number of local blocks = 1, first local block number = 4559
            [4559] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4560] number of local blocks = 1, first local block number = 4560
            [4560] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4561] number of local blocks = 1, first local block number = 4561
            [4561] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4562] number of local blocks = 1, first local block number = 4562
            [4562] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4563] number of local blocks = 1, first local block number = 4563
            [4563] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4564] number of local blocks = 1, first local block number = 4564
            [4564] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4565] number of local blocks = 1, first local block number = 4565
            [4565] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4566] number of local blocks = 1, first local block number = 4566
            [4566] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4567] number of local blocks = 1, first local block number = 4567
            [4567] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4568] number of local blocks = 1, first local block number = 4568
            [4568] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4569] number of local blocks = 1, first local block number = 4569
            [4569] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4570] number of local blocks = 1, first local block number = 4570
            [4570] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4571] number of local blocks = 1, first local block number = 4571
            [4571] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4572] number of local blocks = 1, first local block number = 4572
            [4572] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4573] number of local blocks = 1, first local block number = 4573
            [4573] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4574] number of local blocks = 1, first local block number = 4574
            [4574] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4575] number of local blocks = 1, first local block number = 4575
            [4575] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4576] number of local blocks = 1, first local block number = 4576
            [4576] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4577] number of local blocks = 1, first local block number = 4577
            [4577] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4578] number of local blocks = 1, first local block number = 4578
            [4578] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4579] number of local blocks = 1, first local block number = 4579
            [4579] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4580] number of local blocks = 1, first local block number = 4580
            [4580] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4581] number of local blocks = 1, first local block number = 4581
            [4581] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4582] number of local blocks = 1, first local block number = 4582
            [4582] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4583] number of local blocks = 1, first local block number = 4583
            [4583] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4584] number of local blocks = 1, first local block number = 4584
            [4584] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4585] number of local blocks = 1, first local block number = 4585
            [4585] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4586] number of local blocks = 1, first local block number = 4586
            [4586] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4587] number of local blocks = 1, first local block number = 4587
            [4587] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4588] number of local blocks = 1, first local block number = 4588
            [4588] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4589] number of local blocks = 1, first local block number = 4589
            [4589] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4590] number of local blocks = 1, first local block number = 4590
            [4590] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4591] number of local blocks = 1, first local block number = 4591
            [4591] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4592] number of local blocks = 1, first local block number = 4592
            [4592] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4593] number of local blocks = 1, first local block number = 4593
            [4593] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4594] number of local blocks = 1, first local block number = 4594
            [4594] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4595] number of local blocks = 1, first local block number = 4595
            [4595] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4596] number of local blocks = 1, first local block number = 4596
            [4596] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4597] number of local blocks = 1, first local block number = 4597
            [4597] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4598] number of local blocks = 1, first local block number = 4598
            [4598] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4599] number of local blocks = 1, first local block number = 4599
            [4599] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4600] number of local blocks = 1, first local block number = 4600
            [4600] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4601] number of local blocks = 1, first local block number = 4601
            [4601] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4602] number of local blocks = 1, first local block number = 4602
            [4602] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4603] number of local blocks = 1, first local block number = 4603
            [4603] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4604] number of local blocks = 1, first local block number = 4604
            [4604] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4605] number of local blocks = 1, first local block number = 4605
            [4605] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4606] number of local blocks = 1, first local block number = 4606
            [4606] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4607] number of local blocks = 1, first local block number = 4607
            [4607] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4608] number of local blocks = 1, first local block number = 4608
            [4608] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4609] number of local blocks = 1, first local block number = 4609
            [4609] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4610] number of local blocks = 1, first local block number = 4610
            [4610] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4611] number of local blocks = 1, first local block number = 4611
            [4611] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4612] number of local blocks = 1, first local block number = 4612
            [4612] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4613] number of local blocks = 1, first local block number = 4613
            [4613] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4614] number of local blocks = 1, first local block number = 4614
            [4614] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4615] number of local blocks = 1, first local block number = 4615
            [4615] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4616] number of local blocks = 1, first local block number = 4616
            [4616] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4617] number of local blocks = 1, first local block number = 4617
            [4617] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4618] number of local blocks = 1, first local block number = 4618
            [4618] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4619] number of local blocks = 1, first local block number = 4619
            [4619] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4620] number of local blocks = 1, first local block number = 4620
            [4620] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4621] number of local blocks = 1, first local block number = 4621
            [4621] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4622] number of local blocks = 1, first local block number = 4622
            [4622] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4623] number of local blocks = 1, first local block number = 4623
            [4623] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4624] number of local blocks = 1, first local block number = 4624
            [4624] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4625] number of local blocks = 1, first local block number = 4625
            [4625] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4626] number of local blocks = 1, first local block number = 4626
            [4626] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4627] number of local blocks = 1, first local block number = 4627
            [4627] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4628] number of local blocks = 1, first local block number = 4628
            [4628] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4629] number of local blocks = 1, first local block number = 4629
            [4629] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4630] number of local blocks = 1, first local block number = 4630
            [4630] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4631] number of local blocks = 1, first local block number = 4631
            [4631] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4632] number of local blocks = 1, first local block number = 4632
            [4632] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4633] number of local blocks = 1, first local block number = 4633
            [4633] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4634] number of local blocks = 1, first local block number = 4634
            [4634] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4635] number of local blocks = 1, first local block number = 4635
            [4635] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4636] number of local blocks = 1, first local block number = 4636
            [4636] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4637] number of local blocks = 1, first local block number = 4637
            [4637] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4638] number of local blocks = 1, first local block number = 4638
            [4638] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4639] number of local blocks = 1, first local block number = 4639
            [4639] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4640] number of local blocks = 1, first local block number = 4640
            [4640] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4641] number of local blocks = 1, first local block number = 4641
            [4641] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4642] number of local blocks = 1, first local block number = 4642
            [4642] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4643] number of local blocks = 1, first local block number = 4643
            [4643] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4644] number of local blocks = 1, first local block number = 4644
            [4644] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4645] number of local blocks = 1, first local block number = 4645
            [4645] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4646] number of local blocks = 1, first local block number = 4646
            [4646] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4647] number of local blocks = 1, first local block number = 4647
            [4647] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4648] number of local blocks = 1, first local block number = 4648
            [4648] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4649] number of local blocks = 1, first local block number = 4649
            [4649] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4650] number of local blocks = 1, first local block number = 4650
            [4650] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4651] number of local blocks = 1, first local block number = 4651
            [4651] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4652] number of local blocks = 1, first local block number = 4652
            [4652] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4653] number of local blocks = 1, first local block number = 4653
            [4653] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4654] number of local blocks = 1, first local block number = 4654
            [4654] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4655] number of local blocks = 1, first local block number = 4655
            [4655] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4656] number of local blocks = 1, first local block number = 4656
            [4656] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4657] number of local blocks = 1, first local block number = 4657
            [4657] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4658] number of local blocks = 1, first local block number = 4658
            [4658] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4659] number of local blocks = 1, first local block number = 4659
            [4659] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4660] number of local blocks = 1, first local block number = 4660
            [4660] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4661] number of local blocks = 1, first local block number = 4661
            [4661] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4662] number of local blocks = 1, first local block number = 4662
            [4662] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4663] number of local blocks = 1, first local block number = 4663
            [4663] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4664] number of local blocks = 1, first local block number = 4664
            [4664] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4665] number of local blocks = 1, first local block number = 4665
            [4665] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4666] number of local blocks = 1, first local block number = 4666
            [4666] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4667] number of local blocks = 1, first local block number = 4667
            [4667] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4668] number of local blocks = 1, first local block number = 4668
            [4668] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4669] number of local blocks = 1, first local block number = 4669
            [4669] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4670] number of local blocks = 1, first local block number = 4670
            [4670] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4671] number of local blocks = 1, first local block number = 4671
            [4671] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4672] number of local blocks = 1, first local block number = 4672
            [4672] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4673] number of local blocks = 1, first local block number = 4673
            [4673] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4674] number of local blocks = 1, first local block number = 4674
            [4674] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4675] number of local blocks = 1, first local block number = 4675
            [4675] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4676] number of local blocks = 1, first local block number = 4676
            [4676] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4677] number of local blocks = 1, first local block number = 4677
            [4677] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4678] number of local blocks = 1, first local block number = 4678
            [4678] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4679] number of local blocks = 1, first local block number = 4679
            [4679] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4680] number of local blocks = 1, first local block number = 4680
            [4680] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4681] number of local blocks = 1, first local block number = 4681
            [4681] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4682] number of local blocks = 1, first local block number = 4682
            [4682] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4683] number of local blocks = 1, first local block number = 4683
            [4683] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4684] number of local blocks = 1, first local block number = 4684
            [4684] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4685] number of local blocks = 1, first local block number = 4685
            [4685] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4686] number of local blocks = 1, first local block number = 4686
            [4686] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4687] number of local blocks = 1, first local block number = 4687
            [4687] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4688] number of local blocks = 1, first local block number = 4688
            [4688] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4689] number of local blocks = 1, first local block number = 4689
            [4689] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4690] number of local blocks = 1, first local block number = 4690
            [4690] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4691] number of local blocks = 1, first local block number = 4691
            [4691] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4692] number of local blocks = 1, first local block number = 4692
            [4692] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4693] number of local blocks = 1, first local block number = 4693
            [4693] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4694] number of local blocks = 1, first local block number = 4694
            [4694] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4695] number of local blocks = 1, first local block number = 4695
            [4695] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4696] number of local blocks = 1, first local block number = 4696
            [4696] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4697] number of local blocks = 1, first local block number = 4697
            [4697] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4698] number of local blocks = 1, first local block number = 4698
            [4698] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4699] number of local blocks = 1, first local block number = 4699
            [4699] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4700] number of local blocks = 1, first local block number = 4700
            [4700] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4701] number of local blocks = 1, first local block number = 4701
            [4701] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4702] number of local blocks = 1, first local block number = 4702
            [4702] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4703] number of local blocks = 1, first local block number = 4703
            [4703] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4704] number of local blocks = 1, first local block number = 4704
            [4704] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4705] number of local blocks = 1, first local block number = 4705
            [4705] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4706] number of local blocks = 1, first local block number = 4706
            [4706] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4707] number of local blocks = 1, first local block number = 4707
            [4707] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4708] number of local blocks = 1, first local block number = 4708
            [4708] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4709] number of local blocks = 1, first local block number = 4709
            [4709] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4710] number of local blocks = 1, first local block number = 4710
            [4710] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4711] number of local blocks = 1, first local block number = 4711
            [4711] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4712] number of local blocks = 1, first local block number = 4712
            [4712] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4713] number of local blocks = 1, first local block number = 4713
            [4713] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4714] number of local blocks = 1, first local block number = 4714
            [4714] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4715] number of local blocks = 1, first local block number = 4715
            [4715] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4716] number of local blocks = 1, first local block number = 4716
            [4716] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4717] number of local blocks = 1, first local block number = 4717
            [4717] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4718] number of local blocks = 1, first local block number = 4718
            [4718] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4719] number of local blocks = 1, first local block number = 4719
            [4719] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4720] number of local blocks = 1, first local block number = 4720
            [4720] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4721] number of local blocks = 1, first local block number = 4721
            [4721] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4722] number of local blocks = 1, first local block number = 4722
            [4722] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4723] number of local blocks = 1, first local block number = 4723
            [4723] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4724] number of local blocks = 1, first local block number = 4724
            [4724] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4725] number of local blocks = 1, first local block number = 4725
            [4725] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4726] number of local blocks = 1, first local block number = 4726
            [4726] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4727] number of local blocks = 1, first local block number = 4727
            [4727] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4728] number of local blocks = 1, first local block number = 4728
            [4728] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4729] number of local blocks = 1, first local block number = 4729
            [4729] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4730] number of local blocks = 1, first local block number = 4730
            [4730] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4731] number of local blocks = 1, first local block number = 4731
            [4731] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4732] number of local blocks = 1, first local block number = 4732
            [4732] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4733] number of local blocks = 1, first local block number = 4733
            [4733] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4734] number of local blocks = 1, first local block number = 4734
            [4734] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4735] number of local blocks = 1, first local block number = 4735
            [4735] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4736] number of local blocks = 1, first local block number = 4736
            [4736] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4737] number of local blocks = 1, first local block number = 4737
            [4737] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4738] number of local blocks = 1, first local block number = 4738
            [4738] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4739] number of local blocks = 1, first local block number = 4739
            [4739] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4740] number of local blocks = 1, first local block number = 4740
            [4740] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4741] number of local blocks = 1, first local block number = 4741
            [4741] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4742] number of local blocks = 1, first local block number = 4742
            [4742] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4743] number of local blocks = 1, first local block number = 4743
            [4743] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4744] number of local blocks = 1, first local block number = 4744
            [4744] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4745] number of local blocks = 1, first local block number = 4745
            [4745] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4746] number of local blocks = 1, first local block number = 4746
            [4746] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4747] number of local blocks = 1, first local block number = 4747
            [4747] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4748] number of local blocks = 1, first local block number = 4748
            [4748] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4749] number of local blocks = 1, first local block number = 4749
            [4749] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4750] number of local blocks = 1, first local block number = 4750
            [4750] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4751] number of local blocks = 1, first local block number = 4751
            [4751] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4752] number of local blocks = 1, first local block number = 4752
            [4752] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4753] number of local blocks = 1, first local block number = 4753
            [4753] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4754] number of local blocks = 1, first local block number = 4754
            [4754] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4755] number of local blocks = 1, first local block number = 4755
            [4755] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4756] number of local blocks = 1, first local block number = 4756
            [4756] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4757] number of local blocks = 1, first local block number = 4757
            [4757] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4758] number of local blocks = 1, first local block number = 4758
            [4758] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4759] number of local blocks = 1, first local block number = 4759
            [4759] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4760] number of local blocks = 1, first local block number = 4760
            [4760] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4761] number of local blocks = 1, first local block number = 4761
            [4761] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4762] number of local blocks = 1, first local block number = 4762
            [4762] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4763] number of local blocks = 1, first local block number = 4763
            [4763] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4764] number of local blocks = 1, first local block number = 4764
            [4764] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4765] number of local blocks = 1, first local block number = 4765
            [4765] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4766] number of local blocks = 1, first local block number = 4766
            [4766] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4767] number of local blocks = 1, first local block number = 4767
            [4767] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4768] number of local blocks = 1, first local block number = 4768
            [4768] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4769] number of local blocks = 1, first local block number = 4769
            [4769] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4770] number of local blocks = 1, first local block number = 4770
            [4770] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4771] number of local blocks = 1, first local block number = 4771
            [4771] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4772] number of local blocks = 1, first local block number = 4772
            [4772] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4773] number of local blocks = 1, first local block number = 4773
            [4773] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4774] number of local blocks = 1, first local block number = 4774
            [4774] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4775] number of local blocks = 1, first local block number = 4775
            [4775] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4776] number of local blocks = 1, first local block number = 4776
            [4776] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4777] number of local blocks = 1, first local block number = 4777
            [4777] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4778] number of local blocks = 1, first local block number = 4778
            [4778] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4779] number of local blocks = 1, first local block number = 4779
            [4779] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4780] number of local blocks = 1, first local block number = 4780
            [4780] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4781] number of local blocks = 1, first local block number = 4781
            [4781] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4782] number of local blocks = 1, first local block number = 4782
            [4782] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4783] number of local blocks = 1, first local block number = 4783
            [4783] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4784] number of local blocks = 1, first local block number = 4784
            [4784] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4785] number of local blocks = 1, first local block number = 4785
            [4785] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4786] number of local blocks = 1, first local block number = 4786
            [4786] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4787] number of local blocks = 1, first local block number = 4787
            [4787] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4788] number of local blocks = 1, first local block number = 4788
            [4788] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4789] number of local blocks = 1, first local block number = 4789
            [4789] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4790] number of local blocks = 1, first local block number = 4790
            [4790] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4791] number of local blocks = 1, first local block number = 4791
            [4791] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4792] number of local blocks = 1, first local block number = 4792
            [4792] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4793] number of local blocks = 1, first local block number = 4793
            [4793] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4794] number of local blocks = 1, first local block number = 4794
            [4794] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4795] number of local blocks = 1, first local block number = 4795
            [4795] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4796] number of local blocks = 1, first local block number = 4796
            [4796] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4797] number of local blocks = 1, first local block number = 4797
            [4797] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4798] number of local blocks = 1, first local block number = 4798
            [4798] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4799] number of local blocks = 1, first local block number = 4799
            [4799] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4800] number of local blocks = 1, first local block number = 4800
            [4800] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4801] number of local blocks = 1, first local block number = 4801
            [4801] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4802] number of local blocks = 1, first local block number = 4802
            [4802] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4803] number of local blocks = 1, first local block number = 4803
            [4803] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4804] number of local blocks = 1, first local block number = 4804
            [4804] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4805] number of local blocks = 1, first local block number = 4805
            [4805] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4806] number of local blocks = 1, first local block number = 4806
            [4806] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4807] number of local blocks = 1, first local block number = 4807
            [4807] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4808] number of local blocks = 1, first local block number = 4808
            [4808] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4809] number of local blocks = 1, first local block number = 4809
            [4809] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4810] number of local blocks = 1, first local block number = 4810
            [4810] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4811] number of local blocks = 1, first local block number = 4811
            [4811] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4812] number of local blocks = 1, first local block number = 4812
            [4812] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4813] number of local blocks = 1, first local block number = 4813
            [4813] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4814] number of local blocks = 1, first local block number = 4814
            [4814] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4815] number of local blocks = 1, first local block number = 4815
            [4815] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4816] number of local blocks = 1, first local block number = 4816
            [4816] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4817] number of local blocks = 1, first local block number = 4817
            [4817] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4818] number of local blocks = 1, first local block number = 4818
            [4818] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4819] number of local blocks = 1, first local block number = 4819
            [4819] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4820] number of local blocks = 1, first local block number = 4820
            [4820] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4821] number of local blocks = 1, first local block number = 4821
            [4821] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4822] number of local blocks = 1, first local block number = 4822
            [4822] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4823] number of local blocks = 1, first local block number = 4823
            [4823] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4824] number of local blocks = 1, first local block number = 4824
            [4824] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4825] number of local blocks = 1, first local block number = 4825
            [4825] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4826] number of local blocks = 1, first local block number = 4826
            [4826] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4827] number of local blocks = 1, first local block number = 4827
            [4827] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4828] number of local blocks = 1, first local block number = 4828
            [4828] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4829] number of local blocks = 1, first local block number = 4829
            [4829] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4830] number of local blocks = 1, first local block number = 4830
            [4830] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4831] number of local blocks = 1, first local block number = 4831
            [4831] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4832] number of local blocks = 1, first local block number = 4832
            [4832] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4833] number of local blocks = 1, first local block number = 4833
            [4833] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4834] number of local blocks = 1, first local block number = 4834
            [4834] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4835] number of local blocks = 1, first local block number = 4835
            [4835] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4836] number of local blocks = 1, first local block number = 4836
            [4836] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4837] number of local blocks = 1, first local block number = 4837
            [4837] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4838] number of local blocks = 1, first local block number = 4838
            [4838] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4839] number of local blocks = 1, first local block number = 4839
            [4839] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4840] number of local blocks = 1, first local block number = 4840
            [4840] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4841] number of local blocks = 1, first local block number = 4841
            [4841] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4842] number of local blocks = 1, first local block number = 4842
            [4842] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4843] number of local blocks = 1, first local block number = 4843
            [4843] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4844] number of local blocks = 1, first local block number = 4844
            [4844] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4845] number of local blocks = 1, first local block number = 4845
            [4845] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4846] number of local blocks = 1, first local block number = 4846
            [4846] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4847] number of local blocks = 1, first local block number = 4847
            [4847] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4848] number of local blocks = 1, first local block number = 4848
            [4848] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4849] number of local blocks = 1, first local block number = 4849
            [4849] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4850] number of local blocks = 1, first local block number = 4850
            [4850] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4851] number of local blocks = 1, first local block number = 4851
            [4851] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4852] number of local blocks = 1, first local block number = 4852
            [4852] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4853] number of local blocks = 1, first local block number = 4853
            [4853] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4854] number of local blocks = 1, first local block number = 4854
            [4854] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4855] number of local blocks = 1, first local block number = 4855
            [4855] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4856] number of local blocks = 1, first local block number = 4856
            [4856] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4857] number of local blocks = 1, first local block number = 4857
            [4857] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4858] number of local blocks = 1, first local block number = 4858
            [4858] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4859] number of local blocks = 1, first local block number = 4859
            [4859] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4860] number of local blocks = 1, first local block number = 4860
            [4860] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4861] number of local blocks = 1, first local block number = 4861
            [4861] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4862] number of local blocks = 1, first local block number = 4862
            [4862] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4863] number of local blocks = 1, first local block number = 4863
            [4863] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4864] number of local blocks = 1, first local block number = 4864
            [4864] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4865] number of local blocks = 1, first local block number = 4865
            [4865] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4866] number of local blocks = 1, first local block number = 4866
            [4866] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4867] number of local blocks = 1, first local block number = 4867
            [4867] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4868] number of local blocks = 1, first local block number = 4868
            [4868] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4869] number of local blocks = 1, first local block number = 4869
            [4869] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4870] number of local blocks = 1, first local block number = 4870
            [4870] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4871] number of local blocks = 1, first local block number = 4871
            [4871] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4872] number of local blocks = 1, first local block number = 4872
            [4872] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4873] number of local blocks = 1, first local block number = 4873
            [4873] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4874] number of local blocks = 1, first local block number = 4874
            [4874] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4875] number of local blocks = 1, first local block number = 4875
            [4875] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4876] number of local blocks = 1, first local block number = 4876
            [4876] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4877] number of local blocks = 1, first local block number = 4877
            [4877] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4878] number of local blocks = 1, first local block number = 4878
            [4878] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4879] number of local blocks = 1, first local block number = 4879
            [4879] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4880] number of local blocks = 1, first local block number = 4880
            [4880] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4881] number of local blocks = 1, first local block number = 4881
            [4881] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4882] number of local blocks = 1, first local block number = 4882
            [4882] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4883] number of local blocks = 1, first local block number = 4883
            [4883] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4884] number of local blocks = 1, first local block number = 4884
            [4884] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4885] number of local blocks = 1, first local block number = 4885
            [4885] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4886] number of local blocks = 1, first local block number = 4886
            [4886] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4887] number of local blocks = 1, first local block number = 4887
            [4887] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4888] number of local blocks = 1, first local block number = 4888
            [4888] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4889] number of local blocks = 1, first local block number = 4889
            [4889] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4890] number of local blocks = 1, first local block number = 4890
            [4890] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4891] number of local blocks = 1, first local block number = 4891
            [4891] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4892] number of local blocks = 1, first local block number = 4892
            [4892] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4893] number of local blocks = 1, first local block number = 4893
            [4893] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4894] number of local blocks = 1, first local block number = 4894
            [4894] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4895] number of local blocks = 1, first local block number = 4895
            [4895] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4896] number of local blocks = 1, first local block number = 4896
            [4896] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4897] number of local blocks = 1, first local block number = 4897
            [4897] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4898] number of local blocks = 1, first local block number = 4898
            [4898] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4899] number of local blocks = 1, first local block number = 4899
            [4899] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4900] number of local blocks = 1, first local block number = 4900
            [4900] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4901] number of local blocks = 1, first local block number = 4901
            [4901] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4902] number of local blocks = 1, first local block number = 4902
            [4902] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4903] number of local blocks = 1, first local block number = 4903
            [4903] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4904] number of local blocks = 1, first local block number = 4904
            [4904] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4905] number of local blocks = 1, first local block number = 4905
            [4905] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4906] number of local blocks = 1, first local block number = 4906
            [4906] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4907] number of local blocks = 1, first local block number = 4907
            [4907] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4908] number of local blocks = 1, first local block number = 4908
            [4908] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4909] number of local blocks = 1, first local block number = 4909
            [4909] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4910] number of local blocks = 1, first local block number = 4910
            [4910] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4911] number of local blocks = 1, first local block number = 4911
            [4911] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4912] number of local blocks = 1, first local block number = 4912
            [4912] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4913] number of local blocks = 1, first local block number = 4913
            [4913] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4914] number of local blocks = 1, first local block number = 4914
            [4914] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4915] number of local blocks = 1, first local block number = 4915
            [4915] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4916] number of local blocks = 1, first local block number = 4916
            [4916] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4917] number of local blocks = 1, first local block number = 4917
            [4917] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4918] number of local blocks = 1, first local block number = 4918
            [4918] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4919] number of local blocks = 1, first local block number = 4919
            [4919] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4920] number of local blocks = 1, first local block number = 4920
            [4920] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4921] number of local blocks = 1, first local block number = 4921
            [4921] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4922] number of local blocks = 1, first local block number = 4922
            [4922] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4923] number of local blocks = 1, first local block number = 4923
            [4923] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4924] number of local blocks = 1, first local block number = 4924
            [4924] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4925] number of local blocks = 1, first local block number = 4925
            [4925] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4926] number of local blocks = 1, first local block number = 4926
            [4926] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4927] number of local blocks = 1, first local block number = 4927
            [4927] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4928] number of local blocks = 1, first local block number = 4928
            [4928] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4929] number of local blocks = 1, first local block number = 4929
            [4929] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4930] number of local blocks = 1, first local block number = 4930
            [4930] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4931] number of local blocks = 1, first local block number = 4931
            [4931] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4932] number of local blocks = 1, first local block number = 4932
            [4932] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4933] number of local blocks = 1, first local block number = 4933
            [4933] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4934] number of local blocks = 1, first local block number = 4934
            [4934] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4935] number of local blocks = 1, first local block number = 4935
            [4935] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4936] number of local blocks = 1, first local block number = 4936
            [4936] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4937] number of local blocks = 1, first local block number = 4937
            [4937] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4938] number of local blocks = 1, first local block number = 4938
            [4938] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4939] number of local blocks = 1, first local block number = 4939
            [4939] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4940] number of local blocks = 1, first local block number = 4940
            [4940] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4941] number of local blocks = 1, first local block number = 4941
            [4941] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4942] number of local blocks = 1, first local block number = 4942
            [4942] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4943] number of local blocks = 1, first local block number = 4943
            [4943] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4944] number of local blocks = 1, first local block number = 4944
            [4944] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4945] number of local blocks = 1, first local block number = 4945
            [4945] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4946] number of local blocks = 1, first local block number = 4946
            [4946] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4947] number of local blocks = 1, first local block number = 4947
            [4947] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4948] number of local blocks = 1, first local block number = 4948
            [4948] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4949] number of local blocks = 1, first local block number = 4949
            [4949] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4950] number of local blocks = 1, first local block number = 4950
            [4950] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4951] number of local blocks = 1, first local block number = 4951
            [4951] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4952] number of local blocks = 1, first local block number = 4952
            [4952] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4953] number of local blocks = 1, first local block number = 4953
            [4953] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4954] number of local blocks = 1, first local block number = 4954
            [4954] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4955] number of local blocks = 1, first local block number = 4955
            [4955] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4956] number of local blocks = 1, first local block number = 4956
            [4956] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4957] number of local blocks = 1, first local block number = 4957
            [4957] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4958] number of local blocks = 1, first local block number = 4958
            [4958] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4959] number of local blocks = 1, first local block number = 4959
            [4959] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4960] number of local blocks = 1, first local block number = 4960
            [4960] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4961] number of local blocks = 1, first local block number = 4961
            [4961] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4962] number of local blocks = 1, first local block number = 4962
            [4962] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4963] number of local blocks = 1, first local block number = 4963
            [4963] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4964] number of local blocks = 1, first local block number = 4964
            [4964] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4965] number of local blocks = 1, first local block number = 4965
            [4965] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4966] number of local blocks = 1, first local block number = 4966
            [4966] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4967] number of local blocks = 1, first local block number = 4967
            [4967] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4968] number of local blocks = 1, first local block number = 4968
            [4968] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4969] number of local blocks = 1, first local block number = 4969
            [4969] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4970] number of local blocks = 1, first local block number = 4970
            [4970] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4971] number of local blocks = 1, first local block number = 4971
            [4971] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4972] number of local blocks = 1, first local block number = 4972
            [4972] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4973] number of local blocks = 1, first local block number = 4973
            [4973] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4974] number of local blocks = 1, first local block number = 4974
            [4974] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4975] number of local blocks = 1, first local block number = 4975
            [4975] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4976] number of local blocks = 1, first local block number = 4976
            [4976] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4977] number of local blocks = 1, first local block number = 4977
            [4977] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4978] number of local blocks = 1, first local block number = 4978
            [4978] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4979] number of local blocks = 1, first local block number = 4979
            [4979] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4980] number of local blocks = 1, first local block number = 4980
            [4980] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4981] number of local blocks = 1, first local block number = 4981
            [4981] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4982] number of local blocks = 1, first local block number = 4982
            [4982] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4983] number of local blocks = 1, first local block number = 4983
            [4983] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4984] number of local blocks = 1, first local block number = 4984
            [4984] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4985] number of local blocks = 1, first local block number = 4985
            [4985] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4986] number of local blocks = 1, first local block number = 4986
            [4986] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4987] number of local blocks = 1, first local block number = 4987
            [4987] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4988] number of local blocks = 1, first local block number = 4988
            [4988] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4989] number of local blocks = 1, first local block number = 4989
            [4989] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4990] number of local blocks = 1, first local block number = 4990
            [4990] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4991] number of local blocks = 1, first local block number = 4991
            [4991] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4992] number of local blocks = 1, first local block number = 4992
            [4992] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4993] number of local blocks = 1, first local block number = 4993
            [4993] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4994] number of local blocks = 1, first local block number = 4994
            [4994] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4995] number of local blocks = 1, first local block number = 4995
            [4995] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4996] number of local blocks = 1, first local block number = 4996
            [4996] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4997] number of local blocks = 1, first local block number = 4997
            [4997] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4998] number of local blocks = 1, first local block number = 4998
            [4998] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4999] number of local blocks = 1, first local block number = 4999
            [4999] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5000] number of local blocks = 1, first local block number = 5000
            [5000] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5001] number of local blocks = 1, first local block number = 5001
            [5001] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5002] number of local blocks = 1, first local block number = 5002
            [5002] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5003] number of local blocks = 1, first local block number = 5003
            [5003] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5004] number of local blocks = 1, first local block number = 5004
            [5004] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5005] number of local blocks = 1, first local block number = 5005
            [5005] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5006] number of local blocks = 1, first local block number = 5006
            [5006] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5007] number of local blocks = 1, first local block number = 5007
            [5007] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5008] number of local blocks = 1, first local block number = 5008
            [5008] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5009] number of local blocks = 1, first local block number = 5009
            [5009] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5010] number of local blocks = 1, first local block number = 5010
            [5010] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5011] number of local blocks = 1, first local block number = 5011
            [5011] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5012] number of local blocks = 1, first local block number = 5012
            [5012] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5013] number of local blocks = 1, first local block number = 5013
            [5013] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5014] number of local blocks = 1, first local block number = 5014
            [5014] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5015] number of local blocks = 1, first local block number = 5015
            [5015] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5016] number of local blocks = 1, first local block number = 5016
            [5016] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5017] number of local blocks = 1, first local block number = 5017
            [5017] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5018] number of local blocks = 1, first local block number = 5018
            [5018] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5019] number of local blocks = 1, first local block number = 5019
            [5019] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5020] number of local blocks = 1, first local block number = 5020
            [5020] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5021] number of local blocks = 1, first local block number = 5021
            [5021] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5022] number of local blocks = 1, first local block number = 5022
            [5022] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5023] number of local blocks = 1, first local block number = 5023
            [5023] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5024] number of local blocks = 1, first local block number = 5024
            [5024] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5025] number of local blocks = 1, first local block number = 5025
            [5025] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5026] number of local blocks = 1, first local block number = 5026
            [5026] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5027] number of local blocks = 1, first local block number = 5027
            [5027] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5028] number of local blocks = 1, first local block number = 5028
            [5028] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5029] number of local blocks = 1, first local block number = 5029
            [5029] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5030] number of local blocks = 1, first local block number = 5030
            [5030] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5031] number of local blocks = 1, first local block number = 5031
            [5031] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5032] number of local blocks = 1, first local block number = 5032
            [5032] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5033] number of local blocks = 1, first local block number = 5033
            [5033] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5034] number of local blocks = 1, first local block number = 5034
            [5034] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5035] number of local blocks = 1, first local block number = 5035
            [5035] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5036] number of local blocks = 1, first local block number = 5036
            [5036] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5037] number of local blocks = 1, first local block number = 5037
            [5037] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5038] number of local blocks = 1, first local block number = 5038
            [5038] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5039] number of local blocks = 1, first local block number = 5039
            [5039] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5040] number of local blocks = 1, first local block number = 5040
            [5040] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5041] number of local blocks = 1, first local block number = 5041
            [5041] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5042] number of local blocks = 1, first local block number = 5042
            [5042] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5043] number of local blocks = 1, first local block number = 5043
            [5043] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5044] number of local blocks = 1, first local block number = 5044
            [5044] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5045] number of local blocks = 1, first local block number = 5045
            [5045] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5046] number of local blocks = 1, first local block number = 5046
            [5046] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5047] number of local blocks = 1, first local block number = 5047
            [5047] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5048] number of local blocks = 1, first local block number = 5048
            [5048] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5049] number of local blocks = 1, first local block number = 5049
            [5049] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5050] number of local blocks = 1, first local block number = 5050
            [5050] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5051] number of local blocks = 1, first local block number = 5051
            [5051] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5052] number of local blocks = 1, first local block number = 5052
            [5052] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5053] number of local blocks = 1, first local block number = 5053
            [5053] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5054] number of local blocks = 1, first local block number = 5054
            [5054] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5055] number of local blocks = 1, first local block number = 5055
            [5055] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5056] number of local blocks = 1, first local block number = 5056
            [5056] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5057] number of local blocks = 1, first local block number = 5057
            [5057] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5058] number of local blocks = 1, first local block number = 5058
            [5058] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5059] number of local blocks = 1, first local block number = 5059
            [5059] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5060] number of local blocks = 1, first local block number = 5060
            [5060] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5061] number of local blocks = 1, first local block number = 5061
            [5061] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5062] number of local blocks = 1, first local block number = 5062
            [5062] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5063] number of local blocks = 1, first local block number = 5063
            [5063] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5064] number of local blocks = 1, first local block number = 5064
            [5064] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5065] number of local blocks = 1, first local block number = 5065
            [5065] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5066] number of local blocks = 1, first local block number = 5066
            [5066] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5067] number of local blocks = 1, first local block number = 5067
            [5067] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5068] number of local blocks = 1, first local block number = 5068
            [5068] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5069] number of local blocks = 1, first local block number = 5069
            [5069] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5070] number of local blocks = 1, first local block number = 5070
            [5070] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5071] number of local blocks = 1, first local block number = 5071
            [5071] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5072] number of local blocks = 1, first local block number = 5072
            [5072] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5073] number of local blocks = 1, first local block number = 5073
            [5073] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5074] number of local blocks = 1, first local block number = 5074
            [5074] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5075] number of local blocks = 1, first local block number = 5075
            [5075] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5076] number of local blocks = 1, first local block number = 5076
            [5076] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5077] number of local blocks = 1, first local block number = 5077
            [5077] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5078] number of local blocks = 1, first local block number = 5078
            [5078] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5079] number of local blocks = 1, first local block number = 5079
            [5079] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5080] number of local blocks = 1, first local block number = 5080
            [5080] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5081] number of local blocks = 1, first local block number = 5081
            [5081] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5082] number of local blocks = 1, first local block number = 5082
            [5082] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5083] number of local blocks = 1, first local block number = 5083
            [5083] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5084] number of local blocks = 1, first local block number = 5084
            [5084] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5085] number of local blocks = 1, first local block number = 5085
            [5085] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5086] number of local blocks = 1, first local block number = 5086
            [5086] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5087] number of local blocks = 1, first local block number = 5087
            [5087] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5088] number of local blocks = 1, first local block number = 5088
            [5088] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5089] number of local blocks = 1, first local block number = 5089
            [5089] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5090] number of local blocks = 1, first local block number = 5090
            [5090] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5091] number of local blocks = 1, first local block number = 5091
            [5091] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5092] number of local blocks = 1, first local block number = 5092
            [5092] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5093] number of local blocks = 1, first local block number = 5093
            [5093] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5094] number of local blocks = 1, first local block number = 5094
            [5094] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5095] number of local blocks = 1, first local block number = 5095
            [5095] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5096] number of local blocks = 1, first local block number = 5096
            [5096] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5097] number of local blocks = 1, first local block number = 5097
            [5097] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5098] number of local blocks = 1, first local block number = 5098
            [5098] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5099] number of local blocks = 1, first local block number = 5099
            [5099] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5100] number of local blocks = 1, first local block number = 5100
            [5100] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5101] number of local blocks = 1, first local block number = 5101
            [5101] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5102] number of local blocks = 1, first local block number = 5102
            [5102] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5103] number of local blocks = 1, first local block number = 5103
            [5103] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5104] number of local blocks = 1, first local block number = 5104
            [5104] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5105] number of local blocks = 1, first local block number = 5105
            [5105] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5106] number of local blocks = 1, first local block number = 5106
            [5106] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5107] number of local blocks = 1, first local block number = 5107
            [5107] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5108] number of local blocks = 1, first local block number = 5108
            [5108] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5109] number of local blocks = 1, first local block number = 5109
            [5109] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5110] number of local blocks = 1, first local block number = 5110
            [5110] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5111] number of local blocks = 1, first local block number = 5111
            [5111] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5112] number of local blocks = 1, first local block number = 5112
            [5112] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5113] number of local blocks = 1, first local block number = 5113
            [5113] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5114] number of local blocks = 1, first local block number = 5114
            [5114] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5115] number of local blocks = 1, first local block number = 5115
            [5115] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5116] number of local blocks = 1, first local block number = 5116
            [5116] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5117] number of local blocks = 1, first local block number = 5117
            [5117] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5118] number of local blocks = 1, first local block number = 5118
            [5118] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5119] number of local blocks = 1, first local block number = 5119
            [5119] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5120] number of local blocks = 1, first local block number = 5120
            [5120] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5121] number of local blocks = 1, first local block number = 5121
            [5121] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5122] number of local blocks = 1, first local block number = 5122
            [5122] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5123] number of local blocks = 1, first local block number = 5123
            [5123] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5124] number of local blocks = 1, first local block number = 5124
            [5124] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5125] number of local blocks = 1, first local block number = 5125
            [5125] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5126] number of local blocks = 1, first local block number = 5126
            [5126] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5127] number of local blocks = 1, first local block number = 5127
            [5127] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5128] number of local blocks = 1, first local block number = 5128
            [5128] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5129] number of local blocks = 1, first local block number = 5129
            [5129] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5130] number of local blocks = 1, first local block number = 5130
            [5130] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5131] number of local blocks = 1, first local block number = 5131
            [5131] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5132] number of local blocks = 1, first local block number = 5132
            [5132] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5133] number of local blocks = 1, first local block number = 5133
            [5133] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5134] number of local blocks = 1, first local block number = 5134
            [5134] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5135] number of local blocks = 1, first local block number = 5135
            [5135] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5136] number of local blocks = 1, first local block number = 5136
            [5136] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5137] number of local blocks = 1, first local block number = 5137
            [5137] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5138] number of local blocks = 1, first local block number = 5138
            [5138] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5139] number of local blocks = 1, first local block number = 5139
            [5139] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5140] number of local blocks = 1, first local block number = 5140
            [5140] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5141] number of local blocks = 1, first local block number = 5141
            [5141] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5142] number of local blocks = 1, first local block number = 5142
            [5142] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5143] number of local blocks = 1, first local block number = 5143
            [5143] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5144] number of local blocks = 1, first local block number = 5144
            [5144] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5145] number of local blocks = 1, first local block number = 5145
            [5145] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5146] number of local blocks = 1, first local block number = 5146
            [5146] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5147] number of local blocks = 1, first local block number = 5147
            [5147] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5148] number of local blocks = 1, first local block number = 5148
            [5148] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5149] number of local blocks = 1, first local block number = 5149
            [5149] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5150] number of local blocks = 1, first local block number = 5150
            [5150] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5151] number of local blocks = 1, first local block number = 5151
            [5151] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5152] number of local blocks = 1, first local block number = 5152
            [5152] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5153] number of local blocks = 1, first local block number = 5153
            [5153] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5154] number of local blocks = 1, first local block number = 5154
            [5154] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5155] number of local blocks = 1, first local block number = 5155
            [5155] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5156] number of local blocks = 1, first local block number = 5156
            [5156] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5157] number of local blocks = 1, first local block number = 5157
            [5157] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5158] number of local blocks = 1, first local block number = 5158
            [5158] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5159] number of local blocks = 1, first local block number = 5159
            [5159] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5160] number of local blocks = 1, first local block number = 5160
            [5160] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5161] number of local blocks = 1, first local block number = 5161
            [5161] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5162] number of local blocks = 1, first local block number = 5162
            [5162] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5163] number of local blocks = 1, first local block number = 5163
            [5163] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5164] number of local blocks = 1, first local block number = 5164
            [5164] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5165] number of local blocks = 1, first local block number = 5165
            [5165] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5166] number of local blocks = 1, first local block number = 5166
            [5166] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5167] number of local blocks = 1, first local block number = 5167
            [5167] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5168] number of local blocks = 1, first local block number = 5168
            [5168] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5169] number of local blocks = 1, first local block number = 5169
            [5169] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5170] number of local blocks = 1, first local block number = 5170
            [5170] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5171] number of local blocks = 1, first local block number = 5171
            [5171] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5172] number of local blocks = 1, first local block number = 5172
            [5172] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5173] number of local blocks = 1, first local block number = 5173
            [5173] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5174] number of local blocks = 1, first local block number = 5174
            [5174] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5175] number of local blocks = 1, first local block number = 5175
            [5175] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5176] number of local blocks = 1, first local block number = 5176
            [5176] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5177] number of local blocks = 1, first local block number = 5177
            [5177] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5178] number of local blocks = 1, first local block number = 5178
            [5178] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5179] number of local blocks = 1, first local block number = 5179
            [5179] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5180] number of local blocks = 1, first local block number = 5180
            [5180] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5181] number of local blocks = 1, first local block number = 5181
            [5181] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5182] number of local blocks = 1, first local block number = 5182
            [5182] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5183] number of local blocks = 1, first local block number = 5183
            [5183] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5184] number of local blocks = 1, first local block number = 5184
            [5184] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5185] number of local blocks = 1, first local block number = 5185
            [5185] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5186] number of local blocks = 1, first local block number = 5186
            [5186] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5187] number of local blocks = 1, first local block number = 5187
            [5187] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5188] number of local blocks = 1, first local block number = 5188
            [5188] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5189] number of local blocks = 1, first local block number = 5189
            [5189] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5190] number of local blocks = 1, first local block number = 5190
            [5190] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5191] number of local blocks = 1, first local block number = 5191
            [5191] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5192] number of local blocks = 1, first local block number = 5192
            [5192] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5193] number of local blocks = 1, first local block number = 5193
            [5193] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5194] number of local blocks = 1, first local block number = 5194
            [5194] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5195] number of local blocks = 1, first local block number = 5195
            [5195] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5196] number of local blocks = 1, first local block number = 5196
            [5196] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5197] number of local blocks = 1, first local block number = 5197
            [5197] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5198] number of local blocks = 1, first local block number = 5198
            [5198] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5199] number of local blocks = 1, first local block number = 5199
            [5199] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5200] number of local blocks = 1, first local block number = 5200
            [5200] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5201] number of local blocks = 1, first local block number = 5201
            [5201] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5202] number of local blocks = 1, first local block number = 5202
            [5202] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5203] number of local blocks = 1, first local block number = 5203
            [5203] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5204] number of local blocks = 1, first local block number = 5204
            [5204] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5205] number of local blocks = 1, first local block number = 5205
            [5205] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5206] number of local blocks = 1, first local block number = 5206
            [5206] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5207] number of local blocks = 1, first local block number = 5207
            [5207] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5208] number of local blocks = 1, first local block number = 5208
            [5208] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5209] number of local blocks = 1, first local block number = 5209
            [5209] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5210] number of local blocks = 1, first local block number = 5210
            [5210] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5211] number of local blocks = 1, first local block number = 5211
            [5211] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5212] number of local blocks = 1, first local block number = 5212
            [5212] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5213] number of local blocks = 1, first local block number = 5213
            [5213] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5214] number of local blocks = 1, first local block number = 5214
            [5214] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5215] number of local blocks = 1, first local block number = 5215
            [5215] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5216] number of local blocks = 1, first local block number = 5216
            [5216] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5217] number of local blocks = 1, first local block number = 5217
            [5217] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5218] number of local blocks = 1, first local block number = 5218
            [5218] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5219] number of local blocks = 1, first local block number = 5219
            [5219] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5220] number of local blocks = 1, first local block number = 5220
            [5220] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5221] number of local blocks = 1, first local block number = 5221
            [5221] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5222] number of local blocks = 1, first local block number = 5222
            [5222] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5223] number of local blocks = 1, first local block number = 5223
            [5223] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5224] number of local blocks = 1, first local block number = 5224
            [5224] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5225] number of local blocks = 1, first local block number = 5225
            [5225] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5226] number of local blocks = 1, first local block number = 5226
            [5226] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5227] number of local blocks = 1, first local block number = 5227
            [5227] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5228] number of local blocks = 1, first local block number = 5228
            [5228] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5229] number of local blocks = 1, first local block number = 5229
            [5229] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5230] number of local blocks = 1, first local block number = 5230
            [5230] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5231] number of local blocks = 1, first local block number = 5231
            [5231] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5232] number of local blocks = 1, first local block number = 5232
            [5232] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5233] number of local blocks = 1, first local block number = 5233
            [5233] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5234] number of local blocks = 1, first local block number = 5234
            [5234] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5235] number of local blocks = 1, first local block number = 5235
            [5235] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5236] number of local blocks = 1, first local block number = 5236
            [5236] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5237] number of local blocks = 1, first local block number = 5237
            [5237] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5238] number of local blocks = 1, first local block number = 5238
            [5238] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5239] number of local blocks = 1, first local block number = 5239
            [5239] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5240] number of local blocks = 1, first local block number = 5240
            [5240] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5241] number of local blocks = 1, first local block number = 5241
            [5241] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5242] number of local blocks = 1, first local block number = 5242
            [5242] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5243] number of local blocks = 1, first local block number = 5243
            [5243] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5244] number of local blocks = 1, first local block number = 5244
            [5244] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5245] number of local blocks = 1, first local block number = 5245
            [5245] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5246] number of local blocks = 1, first local block number = 5246
            [5246] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5247] number of local blocks = 1, first local block number = 5247
            [5247] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5248] number of local blocks = 1, first local block number = 5248
            [5248] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5249] number of local blocks = 1, first local block number = 5249
            [5249] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5250] number of local blocks = 1, first local block number = 5250
            [5250] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5251] number of local blocks = 1, first local block number = 5251
            [5251] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5252] number of local blocks = 1, first local block number = 5252
            [5252] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5253] number of local blocks = 1, first local block number = 5253
            [5253] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5254] number of local blocks = 1, first local block number = 5254
            [5254] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5255] number of local blocks = 1, first local block number = 5255
            [5255] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5256] number of local blocks = 1, first local block number = 5256
            [5256] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5257] number of local blocks = 1, first local block number = 5257
            [5257] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5258] number of local blocks = 1, first local block number = 5258
            [5258] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5259] number of local blocks = 1, first local block number = 5259
            [5259] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5260] number of local blocks = 1, first local block number = 5260
            [5260] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5261] number of local blocks = 1, first local block number = 5261
            [5261] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5262] number of local blocks = 1, first local block number = 5262
            [5262] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5263] number of local blocks = 1, first local block number = 5263
            [5263] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5264] number of local blocks = 1, first local block number = 5264
            [5264] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5265] number of local blocks = 1, first local block number = 5265
            [5265] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5266] number of local blocks = 1, first local block number = 5266
            [5266] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5267] number of local blocks = 1, first local block number = 5267
            [5267] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5268] number of local blocks = 1, first local block number = 5268
            [5268] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5269] number of local blocks = 1, first local block number = 5269
            [5269] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5270] number of local blocks = 1, first local block number = 5270
            [5270] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5271] number of local blocks = 1, first local block number = 5271
            [5271] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5272] number of local blocks = 1, first local block number = 5272
            [5272] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5273] number of local blocks = 1, first local block number = 5273
            [5273] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5274] number of local blocks = 1, first local block number = 5274
            [5274] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5275] number of local blocks = 1, first local block number = 5275
            [5275] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5276] number of local blocks = 1, first local block number = 5276
            [5276] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5277] number of local blocks = 1, first local block number = 5277
            [5277] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5278] number of local blocks = 1, first local block number = 5278
            [5278] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5279] number of local blocks = 1, first local block number = 5279
            [5279] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5280] number of local blocks = 1, first local block number = 5280
            [5280] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5281] number of local blocks = 1, first local block number = 5281
            [5281] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5282] number of local blocks = 1, first local block number = 5282
            [5282] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5283] number of local blocks = 1, first local block number = 5283
            [5283] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5284] number of local blocks = 1, first local block number = 5284
            [5284] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5285] number of local blocks = 1, first local block number = 5285
            [5285] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5286] number of local blocks = 1, first local block number = 5286
            [5286] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5287] number of local blocks = 1, first local block number = 5287
            [5287] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5288] number of local blocks = 1, first local block number = 5288
            [5288] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5289] number of local blocks = 1, first local block number = 5289
            [5289] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5290] number of local blocks = 1, first local block number = 5290
            [5290] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5291] number of local blocks = 1, first local block number = 5291
            [5291] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5292] number of local blocks = 1, first local block number = 5292
            [5292] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5293] number of local blocks = 1, first local block number = 5293
            [5293] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5294] number of local blocks = 1, first local block number = 5294
            [5294] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5295] number of local blocks = 1, first local block number = 5295
            [5295] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5296] number of local blocks = 1, first local block number = 5296
            [5296] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5297] number of local blocks = 1, first local block number = 5297
            [5297] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5298] number of local blocks = 1, first local block number = 5298
            [5298] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5299] number of local blocks = 1, first local block number = 5299
            [5299] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5300] number of local blocks = 1, first local block number = 5300
            [5300] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5301] number of local blocks = 1, first local block number = 5301
            [5301] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5302] number of local blocks = 1, first local block number = 5302
            [5302] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5303] number of local blocks = 1, first local block number = 5303
            [5303] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5304] number of local blocks = 1, first local block number = 5304
            [5304] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5305] number of local blocks = 1, first local block number = 5305
            [5305] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5306] number of local blocks = 1, first local block number = 5306
            [5306] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5307] number of local blocks = 1, first local block number = 5307
            [5307] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5308] number of local blocks = 1, first local block number = 5308
            [5308] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5309] number of local blocks = 1, first local block number = 5309
            [5309] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5310] number of local blocks = 1, first local block number = 5310
            [5310] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5311] number of local blocks = 1, first local block number = 5311
            [5311] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5312] number of local blocks = 1, first local block number = 5312
            [5312] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5313] number of local blocks = 1, first local block number = 5313
            [5313] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5314] number of local blocks = 1, first local block number = 5314
            [5314] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5315] number of local blocks = 1, first local block number = 5315
            [5315] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5316] number of local blocks = 1, first local block number = 5316
            [5316] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5317] number of local blocks = 1, first local block number = 5317
            [5317] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5318] number of local blocks = 1, first local block number = 5318
            [5318] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5319] number of local blocks = 1, first local block number = 5319
            [5319] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5320] number of local blocks = 1, first local block number = 5320
            [5320] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5321] number of local blocks = 1, first local block number = 5321
            [5321] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5322] number of local blocks = 1, first local block number = 5322
            [5322] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5323] number of local blocks = 1, first local block number = 5323
            [5323] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5324] number of local blocks = 1, first local block number = 5324
            [5324] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5325] number of local blocks = 1, first local block number = 5325
            [5325] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5326] number of local blocks = 1, first local block number = 5326
            [5326] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5327] number of local blocks = 1, first local block number = 5327
            [5327] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5328] number of local blocks = 1, first local block number = 5328
            [5328] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5329] number of local blocks = 1, first local block number = 5329
            [5329] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5330] number of local blocks = 1, first local block number = 5330
            [5330] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5331] number of local blocks = 1, first local block number = 5331
            [5331] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5332] number of local blocks = 1, first local block number = 5332
            [5332] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5333] number of local blocks = 1, first local block number = 5333
            [5333] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5334] number of local blocks = 1, first local block number = 5334
            [5334] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5335] number of local blocks = 1, first local block number = 5335
            [5335] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5336] number of local blocks = 1, first local block number = 5336
            [5336] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5337] number of local blocks = 1, first local block number = 5337
            [5337] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5338] number of local blocks = 1, first local block number = 5338
            [5338] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5339] number of local blocks = 1, first local block number = 5339
            [5339] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5340] number of local blocks = 1, first local block number = 5340
            [5340] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5341] number of local blocks = 1, first local block number = 5341
            [5341] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5342] number of local blocks = 1, first local block number = 5342
            [5342] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5343] number of local blocks = 1, first local block number = 5343
            [5343] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5344] number of local blocks = 1, first local block number = 5344
            [5344] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5345] number of local blocks = 1, first local block number = 5345
            [5345] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5346] number of local blocks = 1, first local block number = 5346
            [5346] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5347] number of local blocks = 1, first local block number = 5347
            [5347] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5348] number of local blocks = 1, first local block number = 5348
            [5348] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5349] number of local blocks = 1, first local block number = 5349
            [5349] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5350] number of local blocks = 1, first local block number = 5350
            [5350] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5351] number of local blocks = 1, first local block number = 5351
            [5351] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5352] number of local blocks = 1, first local block number = 5352
            [5352] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5353] number of local blocks = 1, first local block number = 5353
            [5353] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5354] number of local blocks = 1, first local block number = 5354
            [5354] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5355] number of local blocks = 1, first local block number = 5355
            [5355] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5356] number of local blocks = 1, first local block number = 5356
            [5356] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5357] number of local blocks = 1, first local block number = 5357
            [5357] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5358] number of local blocks = 1, first local block number = 5358
            [5358] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5359] number of local blocks = 1, first local block number = 5359
            [5359] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5360] number of local blocks = 1, first local block number = 5360
            [5360] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5361] number of local blocks = 1, first local block number = 5361
            [5361] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5362] number of local blocks = 1, first local block number = 5362
            [5362] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5363] number of local blocks = 1, first local block number = 5363
            [5363] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5364] number of local blocks = 1, first local block number = 5364
            [5364] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5365] number of local blocks = 1, first local block number = 5365
            [5365] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5366] number of local blocks = 1, first local block number = 5366
            [5366] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5367] number of local blocks = 1, first local block number = 5367
            [5367] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5368] number of local blocks = 1, first local block number = 5368
            [5368] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5369] number of local blocks = 1, first local block number = 5369
            [5369] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5370] number of local blocks = 1, first local block number = 5370
            [5370] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5371] number of local blocks = 1, first local block number = 5371
            [5371] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5372] number of local blocks = 1, first local block number = 5372
            [5372] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5373] number of local blocks = 1, first local block number = 5373
            [5373] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5374] number of local blocks = 1, first local block number = 5374
            [5374] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5375] number of local blocks = 1, first local block number = 5375
            [5375] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5376] number of local blocks = 1, first local block number = 5376
            [5376] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5377] number of local blocks = 1, first local block number = 5377
            [5377] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5378] number of local blocks = 1, first local block number = 5378
            [5378] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5379] number of local blocks = 1, first local block number = 5379
            [5379] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5380] number of local blocks = 1, first local block number = 5380
            [5380] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5381] number of local blocks = 1, first local block number = 5381
            [5381] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5382] number of local blocks = 1, first local block number = 5382
            [5382] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5383] number of local blocks = 1, first local block number = 5383
            [5383] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5384] number of local blocks = 1, first local block number = 5384
            [5384] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5385] number of local blocks = 1, first local block number = 5385
            [5385] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5386] number of local blocks = 1, first local block number = 5386
            [5386] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5387] number of local blocks = 1, first local block number = 5387
            [5387] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5388] number of local blocks = 1, first local block number = 5388
            [5388] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5389] number of local blocks = 1, first local block number = 5389
            [5389] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5390] number of local blocks = 1, first local block number = 5390
            [5390] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5391] number of local blocks = 1, first local block number = 5391
            [5391] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5392] number of local blocks = 1, first local block number = 5392
            [5392] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5393] number of local blocks = 1, first local block number = 5393
            [5393] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5394] number of local blocks = 1, first local block number = 5394
            [5394] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5395] number of local blocks = 1, first local block number = 5395
            [5395] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5396] number of local blocks = 1, first local block number = 5396
            [5396] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5397] number of local blocks = 1, first local block number = 5397
            [5397] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5398] number of local blocks = 1, first local block number = 5398
            [5398] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5399] number of local blocks = 1, first local block number = 5399
            [5399] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5400] number of local blocks = 1, first local block number = 5400
            [5400] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5401] number of local blocks = 1, first local block number = 5401
            [5401] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5402] number of local blocks = 1, first local block number = 5402
            [5402] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5403] number of local blocks = 1, first local block number = 5403
            [5403] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5404] number of local blocks = 1, first local block number = 5404
            [5404] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5405] number of local blocks = 1, first local block number = 5405
            [5405] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5406] number of local blocks = 1, first local block number = 5406
            [5406] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5407] number of local blocks = 1, first local block number = 5407
            [5407] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5408] number of local blocks = 1, first local block number = 5408
            [5408] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5409] number of local blocks = 1, first local block number = 5409
            [5409] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5410] number of local blocks = 1, first local block number = 5410
            [5410] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5411] number of local blocks = 1, first local block number = 5411
            [5411] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5412] number of local blocks = 1, first local block number = 5412
            [5412] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5413] number of local blocks = 1, first local block number = 5413
            [5413] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5414] number of local blocks = 1, first local block number = 5414
            [5414] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5415] number of local blocks = 1, first local block number = 5415
            [5415] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5416] number of local blocks = 1, first local block number = 5416
            [5416] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5417] number of local blocks = 1, first local block number = 5417
            [5417] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5418] number of local blocks = 1, first local block number = 5418
            [5418] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5419] number of local blocks = 1, first local block number = 5419
            [5419] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5420] number of local blocks = 1, first local block number = 5420
            [5420] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5421] number of local blocks = 1, first local block number = 5421
            [5421] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5422] number of local blocks = 1, first local block number = 5422
            [5422] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5423] number of local blocks = 1, first local block number = 5423
            [5423] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5424] number of local blocks = 1, first local block number = 5424
            [5424] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5425] number of local blocks = 1, first local block number = 5425
            [5425] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5426] number of local blocks = 1, first local block number = 5426
            [5426] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5427] number of local blocks = 1, first local block number = 5427
            [5427] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5428] number of local blocks = 1, first local block number = 5428
            [5428] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5429] number of local blocks = 1, first local block number = 5429
            [5429] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5430] number of local blocks = 1, first local block number = 5430
            [5430] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5431] number of local blocks = 1, first local block number = 5431
            [5431] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5432] number of local blocks = 1, first local block number = 5432
            [5432] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5433] number of local blocks = 1, first local block number = 5433
            [5433] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5434] number of local blocks = 1, first local block number = 5434
            [5434] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5435] number of local blocks = 1, first local block number = 5435
            [5435] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5436] number of local blocks = 1, first local block number = 5436
            [5436] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5437] number of local blocks = 1, first local block number = 5437
            [5437] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5438] number of local blocks = 1, first local block number = 5438
            [5438] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5439] number of local blocks = 1, first local block number = 5439
            [5439] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5440] number of local blocks = 1, first local block number = 5440
            [5440] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5441] number of local blocks = 1, first local block number = 5441
            [5441] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5442] number of local blocks = 1, first local block number = 5442
            [5442] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5443] number of local blocks = 1, first local block number = 5443
            [5443] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5444] number of local blocks = 1, first local block number = 5444
            [5444] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5445] number of local blocks = 1, first local block number = 5445
            [5445] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5446] number of local blocks = 1, first local block number = 5446
            [5446] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5447] number of local blocks = 1, first local block number = 5447
            [5447] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5448] number of local blocks = 1, first local block number = 5448
            [5448] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5449] number of local blocks = 1, first local block number = 5449
            [5449] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5450] number of local blocks = 1, first local block number = 5450
            [5450] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5451] number of local blocks = 1, first local block number = 5451
            [5451] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5452] number of local blocks = 1, first local block number = 5452
            [5452] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5453] number of local blocks = 1, first local block number = 5453
            [5453] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5454] number of local blocks = 1, first local block number = 5454
            [5454] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5455] number of local blocks = 1, first local block number = 5455
            [5455] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5456] number of local blocks = 1, first local block number = 5456
            [5456] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5457] number of local blocks = 1, first local block number = 5457
            [5457] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5458] number of local blocks = 1, first local block number = 5458
            [5458] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5459] number of local blocks = 1, first local block number = 5459
            [5459] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5460] number of local blocks = 1, first local block number = 5460
            [5460] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5461] number of local blocks = 1, first local block number = 5461
            [5461] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5462] number of local blocks = 1, first local block number = 5462
            [5462] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5463] number of local blocks = 1, first local block number = 5463
            [5463] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5464] number of local blocks = 1, first local block number = 5464
            [5464] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5465] number of local blocks = 1, first local block number = 5465
            [5465] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5466] number of local blocks = 1, first local block number = 5466
            [5466] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5467] number of local blocks = 1, first local block number = 5467
            [5467] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5468] number of local blocks = 1, first local block number = 5468
            [5468] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5469] number of local blocks = 1, first local block number = 5469
            [5469] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5470] number of local blocks = 1, first local block number = 5470
            [5470] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5471] number of local blocks = 1, first local block number = 5471
            [5471] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5472] number of local blocks = 1, first local block number = 5472
            [5472] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5473] number of local blocks = 1, first local block number = 5473
            [5473] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5474] number of local blocks = 1, first local block number = 5474
            [5474] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5475] number of local blocks = 1, first local block number = 5475
            [5475] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5476] number of local blocks = 1, first local block number = 5476
            [5476] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5477] number of local blocks = 1, first local block number = 5477
            [5477] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5478] number of local blocks = 1, first local block number = 5478
            [5478] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5479] number of local blocks = 1, first local block number = 5479
            [5479] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5480] number of local blocks = 1, first local block number = 5480
            [5480] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5481] number of local blocks = 1, first local block number = 5481
            [5481] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5482] number of local blocks = 1, first local block number = 5482
            [5482] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5483] number of local blocks = 1, first local block number = 5483
            [5483] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5484] number of local blocks = 1, first local block number = 5484
            [5484] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5485] number of local blocks = 1, first local block number = 5485
            [5485] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5486] number of local blocks = 1, first local block number = 5486
            [5486] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5487] number of local blocks = 1, first local block number = 5487
            [5487] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5488] number of local blocks = 1, first local block number = 5488
            [5488] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5489] number of local blocks = 1, first local block number = 5489
            [5489] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5490] number of local blocks = 1, first local block number = 5490
            [5490] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5491] number of local blocks = 1, first local block number = 5491
            [5491] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5492] number of local blocks = 1, first local block number = 5492
            [5492] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5493] number of local blocks = 1, first local block number = 5493
            [5493] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5494] number of local blocks = 1, first local block number = 5494
            [5494] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5495] number of local blocks = 1, first local block number = 5495
            [5495] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5496] number of local blocks = 1, first local block number = 5496
            [5496] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5497] number of local blocks = 1, first local block number = 5497
            [5497] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5498] number of local blocks = 1, first local block number = 5498
            [5498] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5499] number of local blocks = 1, first local block number = 5499
            [5499] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5500] number of local blocks = 1, first local block number = 5500
            [5500] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5501] number of local blocks = 1, first local block number = 5501
            [5501] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5502] number of local blocks = 1, first local block number = 5502
            [5502] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5503] number of local blocks = 1, first local block number = 5503
            [5503] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5504] number of local blocks = 1, first local block number = 5504
            [5504] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5505] number of local blocks = 1, first local block number = 5505
            [5505] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5506] number of local blocks = 1, first local block number = 5506
            [5506] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5507] number of local blocks = 1, first local block number = 5507
            [5507] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5508] number of local blocks = 1, first local block number = 5508
            [5508] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5509] number of local blocks = 1, first local block number = 5509
            [5509] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5510] number of local blocks = 1, first local block number = 5510
            [5510] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5511] number of local blocks = 1, first local block number = 5511
            [5511] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5512] number of local blocks = 1, first local block number = 5512
            [5512] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5513] number of local blocks = 1, first local block number = 5513
            [5513] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5514] number of local blocks = 1, first local block number = 5514
            [5514] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5515] number of local blocks = 1, first local block number = 5515
            [5515] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5516] number of local blocks = 1, first local block number = 5516
            [5516] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5517] number of local blocks = 1, first local block number = 5517
            [5517] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5518] number of local blocks = 1, first local block number = 5518
            [5518] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5519] number of local blocks = 1, first local block number = 5519
            [5519] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5520] number of local blocks = 1, first local block number = 5520
            [5520] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5521] number of local blocks = 1, first local block number = 5521
            [5521] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5522] number of local blocks = 1, first local block number = 5522
            [5522] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5523] number of local blocks = 1, first local block number = 5523
            [5523] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5524] number of local blocks = 1, first local block number = 5524
            [5524] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5525] number of local blocks = 1, first local block number = 5525
            [5525] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5526] number of local blocks = 1, first local block number = 5526
            [5526] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5527] number of local blocks = 1, first local block number = 5527
            [5527] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5528] number of local blocks = 1, first local block number = 5528
            [5528] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5529] number of local blocks = 1, first local block number = 5529
            [5529] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5530] number of local blocks = 1, first local block number = 5530
            [5530] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5531] number of local blocks = 1, first local block number = 5531
            [5531] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5532] number of local blocks = 1, first local block number = 5532
            [5532] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5533] number of local blocks = 1, first local block number = 5533
            [5533] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5534] number of local blocks = 1, first local block number = 5534
            [5534] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5535] number of local blocks = 1, first local block number = 5535
            [5535] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5536] number of local blocks = 1, first local block number = 5536
            [5536] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5537] number of local blocks = 1, first local block number = 5537
            [5537] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5538] number of local blocks = 1, first local block number = 5538
            [5538] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5539] number of local blocks = 1, first local block number = 5539
            [5539] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5540] number of local blocks = 1, first local block number = 5540
            [5540] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5541] number of local blocks = 1, first local block number = 5541
            [5541] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5542] number of local blocks = 1, first local block number = 5542
            [5542] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5543] number of local blocks = 1, first local block number = 5543
            [5543] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5544] number of local blocks = 1, first local block number = 5544
            [5544] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5545] number of local blocks = 1, first local block number = 5545
            [5545] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5546] number of local blocks = 1, first local block number = 5546
            [5546] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5547] number of local blocks = 1, first local block number = 5547
            [5547] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5548] number of local blocks = 1, first local block number = 5548
            [5548] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5549] number of local blocks = 1, first local block number = 5549
            [5549] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5550] number of local blocks = 1, first local block number = 5550
            [5550] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5551] number of local blocks = 1, first local block number = 5551
            [5551] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5552] number of local blocks = 1, first local block number = 5552
            [5552] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5553] number of local blocks = 1, first local block number = 5553
            [5553] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5554] number of local blocks = 1, first local block number = 5554
            [5554] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5555] number of local blocks = 1, first local block number = 5555
            [5555] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5556] number of local blocks = 1, first local block number = 5556
            [5556] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5557] number of local blocks = 1, first local block number = 5557
            [5557] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5558] number of local blocks = 1, first local block number = 5558
            [5558] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5559] number of local blocks = 1, first local block number = 5559
            [5559] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5560] number of local blocks = 1, first local block number = 5560
            [5560] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5561] number of local blocks = 1, first local block number = 5561
            [5561] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5562] number of local blocks = 1, first local block number = 5562
            [5562] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5563] number of local blocks = 1, first local block number = 5563
            [5563] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5564] number of local blocks = 1, first local block number = 5564
            [5564] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5565] number of local blocks = 1, first local block number = 5565
            [5565] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5566] number of local blocks = 1, first local block number = 5566
            [5566] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5567] number of local blocks = 1, first local block number = 5567
            [5567] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5568] number of local blocks = 1, first local block number = 5568
            [5568] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5569] number of local blocks = 1, first local block number = 5569
            [5569] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5570] number of local blocks = 1, first local block number = 5570
            [5570] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5571] number of local blocks = 1, first local block number = 5571
            [5571] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5572] number of local blocks = 1, first local block number = 5572
            [5572] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5573] number of local blocks = 1, first local block number = 5573
            [5573] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5574] number of local blocks = 1, first local block number = 5574
            [5574] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5575] number of local blocks = 1, first local block number = 5575
            [5575] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5576] number of local blocks = 1, first local block number = 5576
            [5576] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5577] number of local blocks = 1, first local block number = 5577
            [5577] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5578] number of local blocks = 1, first local block number = 5578
            [5578] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5579] number of local blocks = 1, first local block number = 5579
            [5579] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5580] number of local blocks = 1, first local block number = 5580
            [5580] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5581] number of local blocks = 1, first local block number = 5581
            [5581] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5582] number of local blocks = 1, first local block number = 5582
            [5582] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5583] number of local blocks = 1, first local block number = 5583
            [5583] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5584] number of local blocks = 1, first local block number = 5584
            [5584] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5585] number of local blocks = 1, first local block number = 5585
            [5585] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5586] number of local blocks = 1, first local block number = 5586
            [5586] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5587] number of local blocks = 1, first local block number = 5587
            [5587] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5588] number of local blocks = 1, first local block number = 5588
            [5588] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5589] number of local blocks = 1, first local block number = 5589
            [5589] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5590] number of local blocks = 1, first local block number = 5590
            [5590] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5591] number of local blocks = 1, first local block number = 5591
            [5591] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5592] number of local blocks = 1, first local block number = 5592
            [5592] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5593] number of local blocks = 1, first local block number = 5593
            [5593] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5594] number of local blocks = 1, first local block number = 5594
            [5594] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5595] number of local blocks = 1, first local block number = 5595
            [5595] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5596] number of local blocks = 1, first local block number = 5596
            [5596] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5597] number of local blocks = 1, first local block number = 5597
            [5597] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5598] number of local blocks = 1, first local block number = 5598
            [5598] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5599] number of local blocks = 1, first local block number = 5599
            [5599] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5600] number of local blocks = 1, first local block number = 5600
            [5600] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5601] number of local blocks = 1, first local block number = 5601
            [5601] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5602] number of local blocks = 1, first local block number = 5602
            [5602] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5603] number of local blocks = 1, first local block number = 5603
            [5603] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5604] number of local blocks = 1, first local block number = 5604
            [5604] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5605] number of local blocks = 1, first local block number = 5605
            [5605] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5606] number of local blocks = 1, first local block number = 5606
            [5606] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5607] number of local blocks = 1, first local block number = 5607
            [5607] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5608] number of local blocks = 1, first local block number = 5608
            [5608] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5609] number of local blocks = 1, first local block number = 5609
            [5609] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5610] number of local blocks = 1, first local block number = 5610
            [5610] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5611] number of local blocks = 1, first local block number = 5611
            [5611] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5612] number of local blocks = 1, first local block number = 5612
            [5612] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5613] number of local blocks = 1, first local block number = 5613
            [5613] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5614] number of local blocks = 1, first local block number = 5614
            [5614] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5615] number of local blocks = 1, first local block number = 5615
            [5615] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5616] number of local blocks = 1, first local block number = 5616
            [5616] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5617] number of local blocks = 1, first local block number = 5617
            [5617] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5618] number of local blocks = 1, first local block number = 5618
            [5618] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5619] number of local blocks = 1, first local block number = 5619
            [5619] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5620] number of local blocks = 1, first local block number = 5620
            [5620] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5621] number of local blocks = 1, first local block number = 5621
            [5621] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5622] number of local blocks = 1, first local block number = 5622
            [5622] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5623] number of local blocks = 1, first local block number = 5623
            [5623] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5624] number of local blocks = 1, first local block number = 5624
            [5624] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5625] number of local blocks = 1, first local block number = 5625
            [5625] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5626] number of local blocks = 1, first local block number = 5626
            [5626] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5627] number of local blocks = 1, first local block number = 5627
            [5627] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5628] number of local blocks = 1, first local block number = 5628
            [5628] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5629] number of local blocks = 1, first local block number = 5629
            [5629] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5630] number of local blocks = 1, first local block number = 5630
            [5630] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5631] number of local blocks = 1, first local block number = 5631
            [5631] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5632] number of local blocks = 1, first local block number = 5632
            [5632] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5633] number of local blocks = 1, first local block number = 5633
            [5633] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5634] number of local blocks = 1, first local block number = 5634
            [5634] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5635] number of local blocks = 1, first local block number = 5635
            [5635] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5636] number of local blocks = 1, first local block number = 5636
            [5636] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5637] number of local blocks = 1, first local block number = 5637
            [5637] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5638] number of local blocks = 1, first local block number = 5638
            [5638] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5639] number of local blocks = 1, first local block number = 5639
            [5639] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5640] number of local blocks = 1, first local block number = 5640
            [5640] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5641] number of local blocks = 1, first local block number = 5641
            [5641] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5642] number of local blocks = 1, first local block number = 5642
            [5642] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5643] number of local blocks = 1, first local block number = 5643
            [5643] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5644] number of local blocks = 1, first local block number = 5644
            [5644] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5645] number of local blocks = 1, first local block number = 5645
            [5645] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5646] number of local blocks = 1, first local block number = 5646
            [5646] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5647] number of local blocks = 1, first local block number = 5647
            [5647] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5648] number of local blocks = 1, first local block number = 5648
            [5648] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5649] number of local blocks = 1, first local block number = 5649
            [5649] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5650] number of local blocks = 1, first local block number = 5650
            [5650] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5651] number of local blocks = 1, first local block number = 5651
            [5651] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5652] number of local blocks = 1, first local block number = 5652
            [5652] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5653] number of local blocks = 1, first local block number = 5653
            [5653] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5654] number of local blocks = 1, first local block number = 5654
            [5654] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5655] number of local blocks = 1, first local block number = 5655
            [5655] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5656] number of local blocks = 1, first local block number = 5656
            [5656] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5657] number of local blocks = 1, first local block number = 5657
            [5657] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5658] number of local blocks = 1, first local block number = 5658
            [5658] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5659] number of local blocks = 1, first local block number = 5659
            [5659] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5660] number of local blocks = 1, first local block number = 5660
            [5660] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5661] number of local blocks = 1, first local block number = 5661
            [5661] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5662] number of local blocks = 1, first local block number = 5662
            [5662] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5663] number of local blocks = 1, first local block number = 5663
            [5663] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5664] number of local blocks = 1, first local block number = 5664
            [5664] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5665] number of local blocks = 1, first local block number = 5665
            [5665] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5666] number of local blocks = 1, first local block number = 5666
            [5666] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5667] number of local blocks = 1, first local block number = 5667
            [5667] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5668] number of local blocks = 1, first local block number = 5668
            [5668] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5669] number of local blocks = 1, first local block number = 5669
            [5669] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5670] number of local blocks = 1, first local block number = 5670
            [5670] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5671] number of local blocks = 1, first local block number = 5671
            [5671] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5672] number of local blocks = 1, first local block number = 5672
            [5672] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5673] number of local blocks = 1, first local block number = 5673
            [5673] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5674] number of local blocks = 1, first local block number = 5674
            [5674] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5675] number of local blocks = 1, first local block number = 5675
            [5675] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5676] number of local blocks = 1, first local block number = 5676
            [5676] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5677] number of local blocks = 1, first local block number = 5677
            [5677] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5678] number of local blocks = 1, first local block number = 5678
            [5678] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5679] number of local blocks = 1, first local block number = 5679
            [5679] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5680] number of local blocks = 1, first local block number = 5680
            [5680] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5681] number of local blocks = 1, first local block number = 5681
            [5681] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5682] number of local blocks = 1, first local block number = 5682
            [5682] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5683] number of local blocks = 1, first local block number = 5683
            [5683] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5684] number of local blocks = 1, first local block number = 5684
            [5684] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5685] number of local blocks = 1, first local block number = 5685
            [5685] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5686] number of local blocks = 1, first local block number = 5686
            [5686] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5687] number of local blocks = 1, first local block number = 5687
            [5687] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5688] number of local blocks = 1, first local block number = 5688
            [5688] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5689] number of local blocks = 1, first local block number = 5689
            [5689] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5690] number of local blocks = 1, first local block number = 5690
            [5690] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5691] number of local blocks = 1, first local block number = 5691
            [5691] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5692] number of local blocks = 1, first local block number = 5692
            [5692] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5693] number of local blocks = 1, first local block number = 5693
            [5693] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5694] number of local blocks = 1, first local block number = 5694
            [5694] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5695] number of local blocks = 1, first local block number = 5695
            [5695] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5696] number of local blocks = 1, first local block number = 5696
            [5696] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5697] number of local blocks = 1, first local block number = 5697
            [5697] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5698] number of local blocks = 1, first local block number = 5698
            [5698] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5699] number of local blocks = 1, first local block number = 5699
            [5699] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5700] number of local blocks = 1, first local block number = 5700
            [5700] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5701] number of local blocks = 1, first local block number = 5701
            [5701] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5702] number of local blocks = 1, first local block number = 5702
            [5702] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5703] number of local blocks = 1, first local block number = 5703
            [5703] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5704] number of local blocks = 1, first local block number = 5704
            [5704] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5705] number of local blocks = 1, first local block number = 5705
            [5705] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5706] number of local blocks = 1, first local block number = 5706
            [5706] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5707] number of local blocks = 1, first local block number = 5707
            [5707] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5708] number of local blocks = 1, first local block number = 5708
            [5708] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5709] number of local blocks = 1, first local block number = 5709
            [5709] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5710] number of local blocks = 1, first local block number = 5710
            [5710] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5711] number of local blocks = 1, first local block number = 5711
            [5711] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5712] number of local blocks = 1, first local block number = 5712
            [5712] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5713] number of local blocks = 1, first local block number = 5713
            [5713] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5714] number of local blocks = 1, first local block number = 5714
            [5714] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5715] number of local blocks = 1, first local block number = 5715
            [5715] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5716] number of local blocks = 1, first local block number = 5716
            [5716] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5717] number of local blocks = 1, first local block number = 5717
            [5717] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5718] number of local blocks = 1, first local block number = 5718
            [5718] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5719] number of local blocks = 1, first local block number = 5719
            [5719] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5720] number of local blocks = 1, first local block number = 5720
            [5720] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5721] number of local blocks = 1, first local block number = 5721
            [5721] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5722] number of local blocks = 1, first local block number = 5722
            [5722] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5723] number of local blocks = 1, first local block number = 5723
            [5723] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5724] number of local blocks = 1, first local block number = 5724
            [5724] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5725] number of local blocks = 1, first local block number = 5725
            [5725] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5726] number of local blocks = 1, first local block number = 5726
            [5726] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5727] number of local blocks = 1, first local block number = 5727
            [5727] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5728] number of local blocks = 1, first local block number = 5728
            [5728] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5729] number of local blocks = 1, first local block number = 5729
            [5729] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5730] number of local blocks = 1, first local block number = 5730
            [5730] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5731] number of local blocks = 1, first local block number = 5731
            [5731] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5732] number of local blocks = 1, first local block number = 5732
            [5732] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5733] number of local blocks = 1, first local block number = 5733
            [5733] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5734] number of local blocks = 1, first local block number = 5734
            [5734] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5735] number of local blocks = 1, first local block number = 5735
            [5735] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5736] number of local blocks = 1, first local block number = 5736
            [5736] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5737] number of local blocks = 1, first local block number = 5737
            [5737] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5738] number of local blocks = 1, first local block number = 5738
            [5738] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5739] number of local blocks = 1, first local block number = 5739
            [5739] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5740] number of local blocks = 1, first local block number = 5740
            [5740] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5741] number of local blocks = 1, first local block number = 5741
            [5741] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5742] number of local blocks = 1, first local block number = 5742
            [5742] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5743] number of local blocks = 1, first local block number = 5743
            [5743] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5744] number of local blocks = 1, first local block number = 5744
            [5744] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5745] number of local blocks = 1, first local block number = 5745
            [5745] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5746] number of local blocks = 1, first local block number = 5746
            [5746] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5747] number of local blocks = 1, first local block number = 5747
            [5747] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5748] number of local blocks = 1, first local block number = 5748
            [5748] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5749] number of local blocks = 1, first local block number = 5749
            [5749] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5750] number of local blocks = 1, first local block number = 5750
            [5750] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5751] number of local blocks = 1, first local block number = 5751
            [5751] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5752] number of local blocks = 1, first local block number = 5752
            [5752] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5753] number of local blocks = 1, first local block number = 5753
            [5753] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5754] number of local blocks = 1, first local block number = 5754
            [5754] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5755] number of local blocks = 1, first local block number = 5755
            [5755] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5756] number of local blocks = 1, first local block number = 5756
            [5756] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5757] number of local blocks = 1, first local block number = 5757
            [5757] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5758] number of local blocks = 1, first local block number = 5758
            [5758] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5759] number of local blocks = 1, first local block number = 5759
            [5759] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5760] number of local blocks = 1, first local block number = 5760
            [5760] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5761] number of local blocks = 1, first local block number = 5761
            [5761] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5762] number of local blocks = 1, first local block number = 5762
            [5762] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5763] number of local blocks = 1, first local block number = 5763
            [5763] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5764] number of local blocks = 1, first local block number = 5764
            [5764] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5765] number of local blocks = 1, first local block number = 5765
            [5765] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5766] number of local blocks = 1, first local block number = 5766
            [5766] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5767] number of local blocks = 1, first local block number = 5767
            [5767] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5768] number of local blocks = 1, first local block number = 5768
            [5768] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5769] number of local blocks = 1, first local block number = 5769
            [5769] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5770] number of local blocks = 1, first local block number = 5770
            [5770] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5771] number of local blocks = 1, first local block number = 5771
            [5771] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5772] number of local blocks = 1, first local block number = 5772
            [5772] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5773] number of local blocks = 1, first local block number = 5773
            [5773] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5774] number of local blocks = 1, first local block number = 5774
            [5774] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5775] number of local blocks = 1, first local block number = 5775
            [5775] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5776] number of local blocks = 1, first local block number = 5776
            [5776] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5777] number of local blocks = 1, first local block number = 5777
            [5777] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5778] number of local blocks = 1, first local block number = 5778
            [5778] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5779] number of local blocks = 1, first local block number = 5779
            [5779] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5780] number of local blocks = 1, first local block number = 5780
            [5780] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5781] number of local blocks = 1, first local block number = 5781
            [5781] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5782] number of local blocks = 1, first local block number = 5782
            [5782] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5783] number of local blocks = 1, first local block number = 5783
            [5783] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5784] number of local blocks = 1, first local block number = 5784
            [5784] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5785] number of local blocks = 1, first local block number = 5785
            [5785] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5786] number of local blocks = 1, first local block number = 5786
            [5786] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5787] number of local blocks = 1, first local block number = 5787
            [5787] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5788] number of local blocks = 1, first local block number = 5788
            [5788] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5789] number of local blocks = 1, first local block number = 5789
            [5789] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5790] number of local blocks = 1, first local block number = 5790
            [5790] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5791] number of local blocks = 1, first local block number = 5791
            [5791] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5792] number of local blocks = 1, first local block number = 5792
            [5792] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5793] number of local blocks = 1, first local block number = 5793
            [5793] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5794] number of local blocks = 1, first local block number = 5794
            [5794] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5795] number of local blocks = 1, first local block number = 5795
            [5795] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5796] number of local blocks = 1, first local block number = 5796
            [5796] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5797] number of local blocks = 1, first local block number = 5797
            [5797] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5798] number of local blocks = 1, first local block number = 5798
            [5798] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5799] number of local blocks = 1, first local block number = 5799
            [5799] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5800] number of local blocks = 1, first local block number = 5800
            [5800] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5801] number of local blocks = 1, first local block number = 5801
            [5801] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5802] number of local blocks = 1, first local block number = 5802
            [5802] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5803] number of local blocks = 1, first local block number = 5803
            [5803] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5804] number of local blocks = 1, first local block number = 5804
            [5804] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5805] number of local blocks = 1, first local block number = 5805
            [5805] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5806] number of local blocks = 1, first local block number = 5806
            [5806] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5807] number of local blocks = 1, first local block number = 5807
            [5807] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5808] number of local blocks = 1, first local block number = 5808
            [5808] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5809] number of local blocks = 1, first local block number = 5809
            [5809] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5810] number of local blocks = 1, first local block number = 5810
            [5810] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5811] number of local blocks = 1, first local block number = 5811
            [5811] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5812] number of local blocks = 1, first local block number = 5812
            [5812] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5813] number of local blocks = 1, first local block number = 5813
            [5813] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5814] number of local blocks = 1, first local block number = 5814
            [5814] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5815] number of local blocks = 1, first local block number = 5815
            [5815] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5816] number of local blocks = 1, first local block number = 5816
            [5816] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5817] number of local blocks = 1, first local block number = 5817
            [5817] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5818] number of local blocks = 1, first local block number = 5818
            [5818] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5819] number of local blocks = 1, first local block number = 5819
            [5819] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5820] number of local blocks = 1, first local block number = 5820
            [5820] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5821] number of local blocks = 1, first local block number = 5821
            [5821] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5822] number of local blocks = 1, first local block number = 5822
            [5822] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5823] number of local blocks = 1, first local block number = 5823
            [5823] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5824] number of local blocks = 1, first local block number = 5824
            [5824] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5825] number of local blocks = 1, first local block number = 5825
            [5825] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5826] number of local blocks = 1, first local block number = 5826
            [5826] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5827] number of local blocks = 1, first local block number = 5827
            [5827] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5828] number of local blocks = 1, first local block number = 5828
            [5828] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5829] number of local blocks = 1, first local block number = 5829
            [5829] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5830] number of local blocks = 1, first local block number = 5830
            [5830] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5831] number of local blocks = 1, first local block number = 5831
            [5831] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5832] number of local blocks = 1, first local block number = 5832
            [5832] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5833] number of local blocks = 1, first local block number = 5833
            [5833] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5834] number of local blocks = 1, first local block number = 5834
            [5834] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5835] number of local blocks = 1, first local block number = 5835
            [5835] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5836] number of local blocks = 1, first local block number = 5836
            [5836] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5837] number of local blocks = 1, first local block number = 5837
            [5837] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5838] number of local blocks = 1, first local block number = 5838
            [5838] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5839] number of local blocks = 1, first local block number = 5839
            [5839] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5840] number of local blocks = 1, first local block number = 5840
            [5840] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5841] number of local blocks = 1, first local block number = 5841
            [5841] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5842] number of local blocks = 1, first local block number = 5842
            [5842] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5843] number of local blocks = 1, first local block number = 5843
            [5843] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5844] number of local blocks = 1, first local block number = 5844
            [5844] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5845] number of local blocks = 1, first local block number = 5845
            [5845] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5846] number of local blocks = 1, first local block number = 5846
            [5846] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5847] number of local blocks = 1, first local block number = 5847
            [5847] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5848] number of local blocks = 1, first local block number = 5848
            [5848] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5849] number of local blocks = 1, first local block number = 5849
            [5849] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5850] number of local blocks = 1, first local block number = 5850
            [5850] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5851] number of local blocks = 1, first local block number = 5851
            [5851] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5852] number of local blocks = 1, first local block number = 5852
            [5852] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5853] number of local blocks = 1, first local block number = 5853
            [5853] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5854] number of local blocks = 1, first local block number = 5854
            [5854] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5855] number of local blocks = 1, first local block number = 5855
            [5855] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5856] number of local blocks = 1, first local block number = 5856
            [5856] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5857] number of local blocks = 1, first local block number = 5857
            [5857] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5858] number of local blocks = 1, first local block number = 5858
            [5858] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5859] number of local blocks = 1, first local block number = 5859
            [5859] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5860] number of local blocks = 1, first local block number = 5860
            [5860] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5861] number of local blocks = 1, first local block number = 5861
            [5861] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5862] number of local blocks = 1, first local block number = 5862
            [5862] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5863] number of local blocks = 1, first local block number = 5863
            [5863] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5864] number of local blocks = 1, first local block number = 5864
            [5864] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5865] number of local blocks = 1, first local block number = 5865
            [5865] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5866] number of local blocks = 1, first local block number = 5866
            [5866] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5867] number of local blocks = 1, first local block number = 5867
            [5867] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5868] number of local blocks = 1, first local block number = 5868
            [5868] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5869] number of local blocks = 1, first local block number = 5869
            [5869] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5870] number of local blocks = 1, first local block number = 5870
            [5870] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5871] number of local blocks = 1, first local block number = 5871
            [5871] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5872] number of local blocks = 1, first local block number = 5872
            [5872] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5873] number of local blocks = 1, first local block number = 5873
            [5873] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5874] number of local blocks = 1, first local block number = 5874
            [5874] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5875] number of local blocks = 1, first local block number = 5875
            [5875] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5876] number of local blocks = 1, first local block number = 5876
            [5876] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5877] number of local blocks = 1, first local block number = 5877
            [5877] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5878] number of local blocks = 1, first local block number = 5878
            [5878] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5879] number of local blocks = 1, first local block number = 5879
            [5879] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5880] number of local blocks = 1, first local block number = 5880
            [5880] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5881] number of local blocks = 1, first local block number = 5881
            [5881] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5882] number of local blocks = 1, first local block number = 5882
            [5882] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5883] number of local blocks = 1, first local block number = 5883
            [5883] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5884] number of local blocks = 1, first local block number = 5884
            [5884] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5885] number of local blocks = 1, first local block number = 5885
            [5885] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5886] number of local blocks = 1, first local block number = 5886
            [5886] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5887] number of local blocks = 1, first local block number = 5887
            [5887] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5888] number of local blocks = 1, first local block number = 5888
            [5888] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5889] number of local blocks = 1, first local block number = 5889
            [5889] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5890] number of local blocks = 1, first local block number = 5890
            [5890] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5891] number of local blocks = 1, first local block number = 5891
            [5891] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5892] number of local blocks = 1, first local block number = 5892
            [5892] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5893] number of local blocks = 1, first local block number = 5893
            [5893] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5894] number of local blocks = 1, first local block number = 5894
            [5894] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5895] number of local blocks = 1, first local block number = 5895
            [5895] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5896] number of local blocks = 1, first local block number = 5896
            [5896] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5897] number of local blocks = 1, first local block number = 5897
            [5897] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5898] number of local blocks = 1, first local block number = 5898
            [5898] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5899] number of local blocks = 1, first local block number = 5899
            [5899] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5900] number of local blocks = 1, first local block number = 5900
            [5900] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5901] number of local blocks = 1, first local block number = 5901
            [5901] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5902] number of local blocks = 1, first local block number = 5902
            [5902] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5903] number of local blocks = 1, first local block number = 5903
            [5903] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5904] number of local blocks = 1, first local block number = 5904
            [5904] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5905] number of local blocks = 1, first local block number = 5905
            [5905] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5906] number of local blocks = 1, first local block number = 5906
            [5906] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5907] number of local blocks = 1, first local block number = 5907
            [5907] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5908] number of local blocks = 1, first local block number = 5908
            [5908] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5909] number of local blocks = 1, first local block number = 5909
            [5909] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5910] number of local blocks = 1, first local block number = 5910
            [5910] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5911] number of local blocks = 1, first local block number = 5911
            [5911] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5912] number of local blocks = 1, first local block number = 5912
            [5912] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5913] number of local blocks = 1, first local block number = 5913
            [5913] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5914] number of local blocks = 1, first local block number = 5914
            [5914] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5915] number of local blocks = 1, first local block number = 5915
            [5915] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5916] number of local blocks = 1, first local block number = 5916
            [5916] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5917] number of local blocks = 1, first local block number = 5917
            [5917] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5918] number of local blocks = 1, first local block number = 5918
            [5918] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5919] number of local blocks = 1, first local block number = 5919
            [5919] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5920] number of local blocks = 1, first local block number = 5920
            [5920] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5921] number of local blocks = 1, first local block number = 5921
            [5921] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5922] number of local blocks = 1, first local block number = 5922
            [5922] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5923] number of local blocks = 1, first local block number = 5923
            [5923] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5924] number of local blocks = 1, first local block number = 5924
            [5924] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5925] number of local blocks = 1, first local block number = 5925
            [5925] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5926] number of local blocks = 1, first local block number = 5926
            [5926] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5927] number of local blocks = 1, first local block number = 5927
            [5927] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5928] number of local blocks = 1, first local block number = 5928
            [5928] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5929] number of local blocks = 1, first local block number = 5929
            [5929] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5930] number of local blocks = 1, first local block number = 5930
            [5930] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5931] number of local blocks = 1, first local block number = 5931
            [5931] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5932] number of local blocks = 1, first local block number = 5932
            [5932] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5933] number of local blocks = 1, first local block number = 5933
            [5933] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5934] number of local blocks = 1, first local block number = 5934
            [5934] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5935] number of local blocks = 1, first local block number = 5935
            [5935] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5936] number of local blocks = 1, first local block number = 5936
            [5936] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5937] number of local blocks = 1, first local block number = 5937
            [5937] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5938] number of local blocks = 1, first local block number = 5938
            [5938] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5939] number of local blocks = 1, first local block number = 5939
            [5939] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5940] number of local blocks = 1, first local block number = 5940
            [5940] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5941] number of local blocks = 1, first local block number = 5941
            [5941] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5942] number of local blocks = 1, first local block number = 5942
            [5942] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5943] number of local blocks = 1, first local block number = 5943
            [5943] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5944] number of local blocks = 1, first local block number = 5944
            [5944] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5945] number of local blocks = 1, first local block number = 5945
            [5945] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5946] number of local blocks = 1, first local block number = 5946
            [5946] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5947] number of local blocks = 1, first local block number = 5947
            [5947] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5948] number of local blocks = 1, first local block number = 5948
            [5948] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5949] number of local blocks = 1, first local block number = 5949
            [5949] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5950] number of local blocks = 1, first local block number = 5950
            [5950] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5951] number of local blocks = 1, first local block number = 5951
            [5951] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5952] number of local blocks = 1, first local block number = 5952
            [5952] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5953] number of local blocks = 1, first local block number = 5953
            [5953] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5954] number of local blocks = 1, first local block number = 5954
            [5954] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5955] number of local blocks = 1, first local block number = 5955
            [5955] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5956] number of local blocks = 1, first local block number = 5956
            [5956] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5957] number of local blocks = 1, first local block number = 5957
            [5957] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5958] number of local blocks = 1, first local block number = 5958
            [5958] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5959] number of local blocks = 1, first local block number = 5959
            [5959] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5960] number of local blocks = 1, first local block number = 5960
            [5960] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5961] number of local blocks = 1, first local block number = 5961
            [5961] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5962] number of local blocks = 1, first local block number = 5962
            [5962] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5963] number of local blocks = 1, first local block number = 5963
            [5963] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5964] number of local blocks = 1, first local block number = 5964
            [5964] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5965] number of local blocks = 1, first local block number = 5965
            [5965] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5966] number of local blocks = 1, first local block number = 5966
            [5966] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5967] number of local blocks = 1, first local block number = 5967
            [5967] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5968] number of local blocks = 1, first local block number = 5968
            [5968] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5969] number of local blocks = 1, first local block number = 5969
            [5969] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5970] number of local blocks = 1, first local block number = 5970
            [5970] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5971] number of local blocks = 1, first local block number = 5971
            [5971] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5972] number of local blocks = 1, first local block number = 5972
            [5972] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5973] number of local blocks = 1, first local block number = 5973
            [5973] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5974] number of local blocks = 1, first local block number = 5974
            [5974] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5975] number of local blocks = 1, first local block number = 5975
            [5975] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5976] number of local blocks = 1, first local block number = 5976
            [5976] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5977] number of local blocks = 1, first local block number = 5977
            [5977] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5978] number of local blocks = 1, first local block number = 5978
            [5978] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5979] number of local blocks = 1, first local block number = 5979
            [5979] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5980] number of local blocks = 1, first local block number = 5980
            [5980] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5981] number of local blocks = 1, first local block number = 5981
            [5981] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5982] number of local blocks = 1, first local block number = 5982
            [5982] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5983] number of local blocks = 1, first local block number = 5983
            [5983] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5984] number of local blocks = 1, first local block number = 5984
            [5984] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5985] number of local blocks = 1, first local block number = 5985
            [5985] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5986] number of local blocks = 1, first local block number = 5986
            [5986] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5987] number of local blocks = 1, first local block number = 5987
            [5987] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5988] number of local blocks = 1, first local block number = 5988
            [5988] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5989] number of local blocks = 1, first local block number = 5989
            [5989] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5990] number of local blocks = 1, first local block number = 5990
            [5990] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5991] number of local blocks = 1, first local block number = 5991
            [5991] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5992] number of local blocks = 1, first local block number = 5992
            [5992] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5993] number of local blocks = 1, first local block number = 5993
            [5993] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5994] number of local blocks = 1, first local block number = 5994
            [5994] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5995] number of local blocks = 1, first local block number = 5995
            [5995] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5996] number of local blocks = 1, first local block number = 5996
            [5996] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5997] number of local blocks = 1, first local block number = 5997
            [5997] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5998] number of local blocks = 1, first local block number = 5998
            [5998] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5999] number of local blocks = 1, first local block number = 5999
            [5999] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6000] number of local blocks = 1, first local block number = 6000
            [6000] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6001] number of local blocks = 1, first local block number = 6001
            [6001] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6002] number of local blocks = 1, first local block number = 6002
            [6002] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6003] number of local blocks = 1, first local block number = 6003
            [6003] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6004] number of local blocks = 1, first local block number = 6004
            [6004] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6005] number of local blocks = 1, first local block number = 6005
            [6005] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6006] number of local blocks = 1, first local block number = 6006
            [6006] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6007] number of local blocks = 1, first local block number = 6007
            [6007] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6008] number of local blocks = 1, first local block number = 6008
            [6008] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6009] number of local blocks = 1, first local block number = 6009
            [6009] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6010] number of local blocks = 1, first local block number = 6010
            [6010] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6011] number of local blocks = 1, first local block number = 6011
            [6011] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6012] number of local blocks = 1, first local block number = 6012
            [6012] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6013] number of local blocks = 1, first local block number = 6013
            [6013] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6014] number of local blocks = 1, first local block number = 6014
            [6014] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6015] number of local blocks = 1, first local block number = 6015
            [6015] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6016] number of local blocks = 1, first local block number = 6016
            [6016] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6017] number of local blocks = 1, first local block number = 6017
            [6017] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6018] number of local blocks = 1, first local block number = 6018
            [6018] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6019] number of local blocks = 1, first local block number = 6019
            [6019] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6020] number of local blocks = 1, first local block number = 6020
            [6020] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6021] number of local blocks = 1, first local block number = 6021
            [6021] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6022] number of local blocks = 1, first local block number = 6022
            [6022] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6023] number of local blocks = 1, first local block number = 6023
            [6023] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6024] number of local blocks = 1, first local block number = 6024
            [6024] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6025] number of local blocks = 1, first local block number = 6025
            [6025] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6026] number of local blocks = 1, first local block number = 6026
            [6026] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6027] number of local blocks = 1, first local block number = 6027
            [6027] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6028] number of local blocks = 1, first local block number = 6028
            [6028] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6029] number of local blocks = 1, first local block number = 6029
            [6029] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6030] number of local blocks = 1, first local block number = 6030
            [6030] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6031] number of local blocks = 1, first local block number = 6031
            [6031] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6032] number of local blocks = 1, first local block number = 6032
            [6032] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6033] number of local blocks = 1, first local block number = 6033
            [6033] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6034] number of local blocks = 1, first local block number = 6034
            [6034] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6035] number of local blocks = 1, first local block number = 6035
            [6035] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6036] number of local blocks = 1, first local block number = 6036
            [6036] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6037] number of local blocks = 1, first local block number = 6037
            [6037] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6038] number of local blocks = 1, first local block number = 6038
            [6038] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6039] number of local blocks = 1, first local block number = 6039
            [6039] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6040] number of local blocks = 1, first local block number = 6040
            [6040] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6041] number of local blocks = 1, first local block number = 6041
            [6041] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6042] number of local blocks = 1, first local block number = 6042
            [6042] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6043] number of local blocks = 1, first local block number = 6043
            [6043] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6044] number of local blocks = 1, first local block number = 6044
            [6044] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6045] number of local blocks = 1, first local block number = 6045
            [6045] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6046] number of local blocks = 1, first local block number = 6046
            [6046] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6047] number of local blocks = 1, first local block number = 6047
            [6047] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6048] number of local blocks = 1, first local block number = 6048
            [6048] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6049] number of local blocks = 1, first local block number = 6049
            [6049] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6050] number of local blocks = 1, first local block number = 6050
            [6050] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6051] number of local blocks = 1, first local block number = 6051
            [6051] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6052] number of local blocks = 1, first local block number = 6052
            [6052] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6053] number of local blocks = 1, first local block number = 6053
            [6053] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6054] number of local blocks = 1, first local block number = 6054
            [6054] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6055] number of local blocks = 1, first local block number = 6055
            [6055] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6056] number of local blocks = 1, first local block number = 6056
            [6056] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6057] number of local blocks = 1, first local block number = 6057
            [6057] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6058] number of local blocks = 1, first local block number = 6058
            [6058] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6059] number of local blocks = 1, first local block number = 6059
            [6059] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6060] number of local blocks = 1, first local block number = 6060
            [6060] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6061] number of local blocks = 1, first local block number = 6061
            [6061] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6062] number of local blocks = 1, first local block number = 6062
            [6062] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6063] number of local blocks = 1, first local block number = 6063
            [6063] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6064] number of local blocks = 1, first local block number = 6064
            [6064] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6065] number of local blocks = 1, first local block number = 6065
            [6065] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6066] number of local blocks = 1, first local block number = 6066
            [6066] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6067] number of local blocks = 1, first local block number = 6067
            [6067] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6068] number of local blocks = 1, first local block number = 6068
            [6068] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6069] number of local blocks = 1, first local block number = 6069
            [6069] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6070] number of local blocks = 1, first local block number = 6070
            [6070] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6071] number of local blocks = 1, first local block number = 6071
            [6071] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6072] number of local blocks = 1, first local block number = 6072
            [6072] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6073] number of local blocks = 1, first local block number = 6073
            [6073] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6074] number of local blocks = 1, first local block number = 6074
            [6074] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6075] number of local blocks = 1, first local block number = 6075
            [6075] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6076] number of local blocks = 1, first local block number = 6076
            [6076] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6077] number of local blocks = 1, first local block number = 6077
            [6077] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6078] number of local blocks = 1, first local block number = 6078
            [6078] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6079] number of local blocks = 1, first local block number = 6079
            [6079] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6080] number of local blocks = 1, first local block number = 6080
            [6080] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6081] number of local blocks = 1, first local block number = 6081
            [6081] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6082] number of local blocks = 1, first local block number = 6082
            [6082] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6083] number of local blocks = 1, first local block number = 6083
            [6083] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6084] number of local blocks = 1, first local block number = 6084
            [6084] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6085] number of local blocks = 1, first local block number = 6085
            [6085] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6086] number of local blocks = 1, first local block number = 6086
            [6086] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6087] number of local blocks = 1, first local block number = 6087
            [6087] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6088] number of local blocks = 1, first local block number = 6088
            [6088] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6089] number of local blocks = 1, first local block number = 6089
            [6089] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6090] number of local blocks = 1, first local block number = 6090
            [6090] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6091] number of local blocks = 1, first local block number = 6091
            [6091] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6092] number of local blocks = 1, first local block number = 6092
            [6092] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6093] number of local blocks = 1, first local block number = 6093
            [6093] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6094] number of local blocks = 1, first local block number = 6094
            [6094] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6095] number of local blocks = 1, first local block number = 6095
            [6095] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6096] number of local blocks = 1, first local block number = 6096
            [6096] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6097] number of local blocks = 1, first local block number = 6097
            [6097] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6098] number of local blocks = 1, first local block number = 6098
            [6098] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6099] number of local blocks = 1, first local block number = 6099
            [6099] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6100] number of local blocks = 1, first local block number = 6100
            [6100] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6101] number of local blocks = 1, first local block number = 6101
            [6101] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6102] number of local blocks = 1, first local block number = 6102
            [6102] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6103] number of local blocks = 1, first local block number = 6103
            [6103] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6104] number of local blocks = 1, first local block number = 6104
            [6104] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6105] number of local blocks = 1, first local block number = 6105
            [6105] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6106] number of local blocks = 1, first local block number = 6106
            [6106] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6107] number of local blocks = 1, first local block number = 6107
            [6107] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6108] number of local blocks = 1, first local block number = 6108
            [6108] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6109] number of local blocks = 1, first local block number = 6109
            [6109] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6110] number of local blocks = 1, first local block number = 6110
            [6110] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6111] number of local blocks = 1, first local block number = 6111
            [6111] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6112] number of local blocks = 1, first local block number = 6112
            [6112] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6113] number of local blocks = 1, first local block number = 6113
            [6113] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6114] number of local blocks = 1, first local block number = 6114
            [6114] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6115] number of local blocks = 1, first local block number = 6115
            [6115] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6116] number of local blocks = 1, first local block number = 6116
            [6116] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6117] number of local blocks = 1, first local block number = 6117
            [6117] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6118] number of local blocks = 1, first local block number = 6118
            [6118] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6119] number of local blocks = 1, first local block number = 6119
            [6119] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6120] number of local blocks = 1, first local block number = 6120
            [6120] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6121] number of local blocks = 1, first local block number = 6121
            [6121] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6122] number of local blocks = 1, first local block number = 6122
            [6122] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6123] number of local blocks = 1, first local block number = 6123
            [6123] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6124] number of local blocks = 1, first local block number = 6124
            [6124] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6125] number of local blocks = 1, first local block number = 6125
            [6125] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6126] number of local blocks = 1, first local block number = 6126
            [6126] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6127] number of local blocks = 1, first local block number = 6127
            [6127] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6128] number of local blocks = 1, first local block number = 6128
            [6128] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6129] number of local blocks = 1, first local block number = 6129
            [6129] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6130] number of local blocks = 1, first local block number = 6130
            [6130] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6131] number of local blocks = 1, first local block number = 6131
            [6131] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6132] number of local blocks = 1, first local block number = 6132
            [6132] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6133] number of local blocks = 1, first local block number = 6133
            [6133] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6134] number of local blocks = 1, first local block number = 6134
            [6134] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6135] number of local blocks = 1, first local block number = 6135
            [6135] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6136] number of local blocks = 1, first local block number = 6136
            [6136] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6137] number of local blocks = 1, first local block number = 6137
            [6137] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6138] number of local blocks = 1, first local block number = 6138
            [6138] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6139] number of local blocks = 1, first local block number = 6139
            [6139] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6140] number of local blocks = 1, first local block number = 6140
            [6140] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6141] number of local blocks = 1, first local block number = 6141
            [6141] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6142] number of local blocks = 1, first local block number = 6142
            [6142] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6143] number of local blocks = 1, first local block number = 6143
            [6143] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6144] number of local blocks = 1, first local block number = 6144
            [6144] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6145] number of local blocks = 1, first local block number = 6145
            [6145] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6146] number of local blocks = 1, first local block number = 6146
            [6146] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6147] number of local blocks = 1, first local block number = 6147
            [6147] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6148] number of local blocks = 1, first local block number = 6148
            [6148] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6149] number of local blocks = 1, first local block number = 6149
            [6149] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6150] number of local blocks = 1, first local block number = 6150
            [6150] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6151] number of local blocks = 1, first local block number = 6151
            [6151] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6152] number of local blocks = 1, first local block number = 6152
            [6152] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6153] number of local blocks = 1, first local block number = 6153
            [6153] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6154] number of local blocks = 1, first local block number = 6154
            [6154] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6155] number of local blocks = 1, first local block number = 6155
            [6155] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6156] number of local blocks = 1, first local block number = 6156
            [6156] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6157] number of local blocks = 1, first local block number = 6157
            [6157] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6158] number of local blocks = 1, first local block number = 6158
            [6158] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6159] number of local blocks = 1, first local block number = 6159
            [6159] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6160] number of local blocks = 1, first local block number = 6160
            [6160] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6161] number of local blocks = 1, first local block number = 6161
            [6161] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6162] number of local blocks = 1, first local block number = 6162
            [6162] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6163] number of local blocks = 1, first local block number = 6163
            [6163] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6164] number of local blocks = 1, first local block number = 6164
            [6164] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6165] number of local blocks = 1, first local block number = 6165
            [6165] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6166] number of local blocks = 1, first local block number = 6166
            [6166] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6167] number of local blocks = 1, first local block number = 6167
            [6167] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6168] number of local blocks = 1, first local block number = 6168
            [6168] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6169] number of local blocks = 1, first local block number = 6169
            [6169] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6170] number of local blocks = 1, first local block number = 6170
            [6170] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6171] number of local blocks = 1, first local block number = 6171
            [6171] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6172] number of local blocks = 1, first local block number = 6172
            [6172] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6173] number of local blocks = 1, first local block number = 6173
            [6173] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6174] number of local blocks = 1, first local block number = 6174
            [6174] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6175] number of local blocks = 1, first local block number = 6175
            [6175] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6176] number of local blocks = 1, first local block number = 6176
            [6176] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6177] number of local blocks = 1, first local block number = 6177
            [6177] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6178] number of local blocks = 1, first local block number = 6178
            [6178] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6179] number of local blocks = 1, first local block number = 6179
            [6179] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6180] number of local blocks = 1, first local block number = 6180
            [6180] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6181] number of local blocks = 1, first local block number = 6181
            [6181] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6182] number of local blocks = 1, first local block number = 6182
            [6182] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6183] number of local blocks = 1, first local block number = 6183
            [6183] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6184] number of local blocks = 1, first local block number = 6184
            [6184] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6185] number of local blocks = 1, first local block number = 6185
            [6185] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6186] number of local blocks = 1, first local block number = 6186
            [6186] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6187] number of local blocks = 1, first local block number = 6187
            [6187] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6188] number of local blocks = 1, first local block number = 6188
            [6188] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6189] number of local blocks = 1, first local block number = 6189
            [6189] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6190] number of local blocks = 1, first local block number = 6190
            [6190] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6191] number of local blocks = 1, first local block number = 6191
            [6191] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6192] number of local blocks = 1, first local block number = 6192
            [6192] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6193] number of local blocks = 1, first local block number = 6193
            [6193] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6194] number of local blocks = 1, first local block number = 6194
            [6194] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6195] number of local blocks = 1, first local block number = 6195
            [6195] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6196] number of local blocks = 1, first local block number = 6196
            [6196] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6197] number of local blocks = 1, first local block number = 6197
            [6197] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6198] number of local blocks = 1, first local block number = 6198
            [6198] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6199] number of local blocks = 1, first local block number = 6199
            [6199] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6200] number of local blocks = 1, first local block number = 6200
            [6200] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6201] number of local blocks = 1, first local block number = 6201
            [6201] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6202] number of local blocks = 1, first local block number = 6202
            [6202] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6203] number of local blocks = 1, first local block number = 6203
            [6203] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6204] number of local blocks = 1, first local block number = 6204
            [6204] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6205] number of local blocks = 1, first local block number = 6205
            [6205] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6206] number of local blocks = 1, first local block number = 6206
            [6206] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6207] number of local blocks = 1, first local block number = 6207
            [6207] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6208] number of local blocks = 1, first local block number = 6208
            [6208] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6209] number of local blocks = 1, first local block number = 6209
            [6209] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6210] number of local blocks = 1, first local block number = 6210
            [6210] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6211] number of local blocks = 1, first local block number = 6211
            [6211] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6212] number of local blocks = 1, first local block number = 6212
            [6212] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6213] number of local blocks = 1, first local block number = 6213
            [6213] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6214] number of local blocks = 1, first local block number = 6214
            [6214] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6215] number of local blocks = 1, first local block number = 6215
            [6215] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6216] number of local blocks = 1, first local block number = 6216
            [6216] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6217] number of local blocks = 1, first local block number = 6217
            [6217] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6218] number of local blocks = 1, first local block number = 6218
            [6218] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6219] number of local blocks = 1, first local block number = 6219
            [6219] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6220] number of local blocks = 1, first local block number = 6220
            [6220] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6221] number of local blocks = 1, first local block number = 6221
            [6221] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6222] number of local blocks = 1, first local block number = 6222
            [6222] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6223] number of local blocks = 1, first local block number = 6223
            [6223] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6224] number of local blocks = 1, first local block number = 6224
            [6224] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6225] number of local blocks = 1, first local block number = 6225
            [6225] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6226] number of local blocks = 1, first local block number = 6226
            [6226] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6227] number of local blocks = 1, first local block number = 6227
            [6227] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6228] number of local blocks = 1, first local block number = 6228
            [6228] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6229] number of local blocks = 1, first local block number = 6229
            [6229] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6230] number of local blocks = 1, first local block number = 6230
            [6230] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6231] number of local blocks = 1, first local block number = 6231
            [6231] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6232] number of local blocks = 1, first local block number = 6232
            [6232] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6233] number of local blocks = 1, first local block number = 6233
            [6233] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6234] number of local blocks = 1, first local block number = 6234
            [6234] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6235] number of local blocks = 1, first local block number = 6235
            [6235] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6236] number of local blocks = 1, first local block number = 6236
            [6236] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6237] number of local blocks = 1, first local block number = 6237
            [6237] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6238] number of local blocks = 1, first local block number = 6238
            [6238] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6239] number of local blocks = 1, first local block number = 6239
            [6239] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6240] number of local blocks = 1, first local block number = 6240
            [6240] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6241] number of local blocks = 1, first local block number = 6241
            [6241] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6242] number of local blocks = 1, first local block number = 6242
            [6242] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6243] number of local blocks = 1, first local block number = 6243
            [6243] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6244] number of local blocks = 1, first local block number = 6244
            [6244] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6245] number of local blocks = 1, first local block number = 6245
            [6245] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6246] number of local blocks = 1, first local block number = 6246
            [6246] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6247] number of local blocks = 1, first local block number = 6247
            [6247] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6248] number of local blocks = 1, first local block number = 6248
            [6248] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6249] number of local blocks = 1, first local block number = 6249
            [6249] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6250] number of local blocks = 1, first local block number = 6250
            [6250] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6251] number of local blocks = 1, first local block number = 6251
            [6251] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6252] number of local blocks = 1, first local block number = 6252
            [6252] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6253] number of local blocks = 1, first local block number = 6253
            [6253] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6254] number of local blocks = 1, first local block number = 6254
            [6254] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6255] number of local blocks = 1, first local block number = 6255
            [6255] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6256] number of local blocks = 1, first local block number = 6256
            [6256] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6257] number of local blocks = 1, first local block number = 6257
            [6257] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6258] number of local blocks = 1, first local block number = 6258
            [6258] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6259] number of local blocks = 1, first local block number = 6259
            [6259] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6260] number of local blocks = 1, first local block number = 6260
            [6260] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6261] number of local blocks = 1, first local block number = 6261
            [6261] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6262] number of local blocks = 1, first local block number = 6262
            [6262] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6263] number of local blocks = 1, first local block number = 6263
            [6263] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6264] number of local blocks = 1, first local block number = 6264
            [6264] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6265] number of local blocks = 1, first local block number = 6265
            [6265] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6266] number of local blocks = 1, first local block number = 6266
            [6266] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6267] number of local blocks = 1, first local block number = 6267
            [6267] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6268] number of local blocks = 1, first local block number = 6268
            [6268] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6269] number of local blocks = 1, first local block number = 6269
            [6269] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6270] number of local blocks = 1, first local block number = 6270
            [6270] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6271] number of local blocks = 1, first local block number = 6271
            [6271] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6272] number of local blocks = 1, first local block number = 6272
            [6272] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6273] number of local blocks = 1, first local block number = 6273
            [6273] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6274] number of local blocks = 1, first local block number = 6274
            [6274] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6275] number of local blocks = 1, first local block number = 6275
            [6275] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6276] number of local blocks = 1, first local block number = 6276
            [6276] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6277] number of local blocks = 1, first local block number = 6277
            [6277] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6278] number of local blocks = 1, first local block number = 6278
            [6278] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6279] number of local blocks = 1, first local block number = 6279
            [6279] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6280] number of local blocks = 1, first local block number = 6280
            [6280] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6281] number of local blocks = 1, first local block number = 6281
            [6281] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6282] number of local blocks = 1, first local block number = 6282
            [6282] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6283] number of local blocks = 1, first local block number = 6283
            [6283] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6284] number of local blocks = 1, first local block number = 6284
            [6284] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6285] number of local blocks = 1, first local block number = 6285
            [6285] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6286] number of local blocks = 1, first local block number = 6286
            [6286] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6287] number of local blocks = 1, first local block number = 6287
            [6287] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6288] number of local blocks = 1, first local block number = 6288
            [6288] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6289] number of local blocks = 1, first local block number = 6289
            [6289] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6290] number of local blocks = 1, first local block number = 6290
            [6290] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6291] number of local blocks = 1, first local block number = 6291
            [6291] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6292] number of local blocks = 1, first local block number = 6292
            [6292] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6293] number of local blocks = 1, first local block number = 6293
            [6293] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6294] number of local blocks = 1, first local block number = 6294
            [6294] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6295] number of local blocks = 1, first local block number = 6295
            [6295] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6296] number of local blocks = 1, first local block number = 6296
            [6296] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6297] number of local blocks = 1, first local block number = 6297
            [6297] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6298] number of local blocks = 1, first local block number = 6298
            [6298] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6299] number of local blocks = 1, first local block number = 6299
            [6299] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6300] number of local blocks = 1, first local block number = 6300
            [6300] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6301] number of local blocks = 1, first local block number = 6301
            [6301] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6302] number of local blocks = 1, first local block number = 6302
            [6302] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6303] number of local blocks = 1, first local block number = 6303
            [6303] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6304] number of local blocks = 1, first local block number = 6304
            [6304] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6305] number of local blocks = 1, first local block number = 6305
            [6305] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6306] number of local blocks = 1, first local block number = 6306
            [6306] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6307] number of local blocks = 1, first local block number = 6307
            [6307] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6308] number of local blocks = 1, first local block number = 6308
            [6308] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6309] number of local blocks = 1, first local block number = 6309
            [6309] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6310] number of local blocks = 1, first local block number = 6310
            [6310] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6311] number of local blocks = 1, first local block number = 6311
            [6311] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6312] number of local blocks = 1, first local block number = 6312
            [6312] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6313] number of local blocks = 1, first local block number = 6313
            [6313] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6314] number of local blocks = 1, first local block number = 6314
            [6314] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6315] number of local blocks = 1, first local block number = 6315
            [6315] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6316] number of local blocks = 1, first local block number = 6316
            [6316] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6317] number of local blocks = 1, first local block number = 6317
            [6317] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6318] number of local blocks = 1, first local block number = 6318
            [6318] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6319] number of local blocks = 1, first local block number = 6319
            [6319] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6320] number of local blocks = 1, first local block number = 6320
            [6320] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6321] number of local blocks = 1, first local block number = 6321
            [6321] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6322] number of local blocks = 1, first local block number = 6322
            [6322] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6323] number of local blocks = 1, first local block number = 6323
            [6323] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6324] number of local blocks = 1, first local block number = 6324
            [6324] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6325] number of local blocks = 1, first local block number = 6325
            [6325] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6326] number of local blocks = 1, first local block number = 6326
            [6326] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6327] number of local blocks = 1, first local block number = 6327
            [6327] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6328] number of local blocks = 1, first local block number = 6328
            [6328] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6329] number of local blocks = 1, first local block number = 6329
            [6329] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6330] number of local blocks = 1, first local block number = 6330
            [6330] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6331] number of local blocks = 1, first local block number = 6331
            [6331] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6332] number of local blocks = 1, first local block number = 6332
            [6332] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6333] number of local blocks = 1, first local block number = 6333
            [6333] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6334] number of local blocks = 1, first local block number = 6334
            [6334] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6335] number of local blocks = 1, first local block number = 6335
            [6335] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6336] number of local blocks = 1, first local block number = 6336
            [6336] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6337] number of local blocks = 1, first local block number = 6337
            [6337] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6338] number of local blocks = 1, first local block number = 6338
            [6338] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6339] number of local blocks = 1, first local block number = 6339
            [6339] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6340] number of local blocks = 1, first local block number = 6340
            [6340] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6341] number of local blocks = 1, first local block number = 6341
            [6341] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6342] number of local blocks = 1, first local block number = 6342
            [6342] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6343] number of local blocks = 1, first local block number = 6343
            [6343] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6344] number of local blocks = 1, first local block number = 6344
            [6344] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6345] number of local blocks = 1, first local block number = 6345
            [6345] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6346] number of local blocks = 1, first local block number = 6346
            [6346] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6347] number of local blocks = 1, first local block number = 6347
            [6347] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6348] number of local blocks = 1, first local block number = 6348
            [6348] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6349] number of local blocks = 1, first local block number = 6349
            [6349] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6350] number of local blocks = 1, first local block number = 6350
            [6350] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6351] number of local blocks = 1, first local block number = 6351
            [6351] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6352] number of local blocks = 1, first local block number = 6352
            [6352] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6353] number of local blocks = 1, first local block number = 6353
            [6353] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6354] number of local blocks = 1, first local block number = 6354
            [6354] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6355] number of local blocks = 1, first local block number = 6355
            [6355] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6356] number of local blocks = 1, first local block number = 6356
            [6356] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6357] number of local blocks = 1, first local block number = 6357
            [6357] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6358] number of local blocks = 1, first local block number = 6358
            [6358] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6359] number of local blocks = 1, first local block number = 6359
            [6359] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6360] number of local blocks = 1, first local block number = 6360
            [6360] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6361] number of local blocks = 1, first local block number = 6361
            [6361] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6362] number of local blocks = 1, first local block number = 6362
            [6362] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6363] number of local blocks = 1, first local block number = 6363
            [6363] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6364] number of local blocks = 1, first local block number = 6364
            [6364] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6365] number of local blocks = 1, first local block number = 6365
            [6365] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6366] number of local blocks = 1, first local block number = 6366
            [6366] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6367] number of local blocks = 1, first local block number = 6367
            [6367] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6368] number of local blocks = 1, first local block number = 6368
            [6368] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6369] number of local blocks = 1, first local block number = 6369
            [6369] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6370] number of local blocks = 1, first local block number = 6370
            [6370] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6371] number of local blocks = 1, first local block number = 6371
            [6371] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6372] number of local blocks = 1, first local block number = 6372
            [6372] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6373] number of local blocks = 1, first local block number = 6373
            [6373] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6374] number of local blocks = 1, first local block number = 6374
            [6374] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6375] number of local blocks = 1, first local block number = 6375
            [6375] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6376] number of local blocks = 1, first local block number = 6376
            [6376] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6377] number of local blocks = 1, first local block number = 6377
            [6377] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6378] number of local blocks = 1, first local block number = 6378
            [6378] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6379] number of local blocks = 1, first local block number = 6379
            [6379] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6380] number of local blocks = 1, first local block number = 6380
            [6380] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6381] number of local blocks = 1, first local block number = 6381
            [6381] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6382] number of local blocks = 1, first local block number = 6382
            [6382] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6383] number of local blocks = 1, first local block number = 6383
            [6383] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6384] number of local blocks = 1, first local block number = 6384
            [6384] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6385] number of local blocks = 1, first local block number = 6385
            [6385] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6386] number of local blocks = 1, first local block number = 6386
            [6386] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6387] number of local blocks = 1, first local block number = 6387
            [6387] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6388] number of local blocks = 1, first local block number = 6388
            [6388] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6389] number of local blocks = 1, first local block number = 6389
            [6389] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6390] number of local blocks = 1, first local block number = 6390
            [6390] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6391] number of local blocks = 1, first local block number = 6391
            [6391] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6392] number of local blocks = 1, first local block number = 6392
            [6392] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6393] number of local blocks = 1, first local block number = 6393
            [6393] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6394] number of local blocks = 1, first local block number = 6394
            [6394] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6395] number of local blocks = 1, first local block number = 6395
            [6395] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6396] number of local blocks = 1, first local block number = 6396
            [6396] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6397] number of local blocks = 1, first local block number = 6397
            [6397] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6398] number of local blocks = 1, first local block number = 6398
            [6398] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6399] number of local blocks = 1, first local block number = 6399
            [6399] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6400] number of local blocks = 1, first local block number = 6400
            [6400] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6401] number of local blocks = 1, first local block number = 6401
            [6401] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6402] number of local blocks = 1, first local block number = 6402
            [6402] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6403] number of local blocks = 1, first local block number = 6403
            [6403] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6404] number of local blocks = 1, first local block number = 6404
            [6404] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6405] number of local blocks = 1, first local block number = 6405
            [6405] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6406] number of local blocks = 1, first local block number = 6406
            [6406] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6407] number of local blocks = 1, first local block number = 6407
            [6407] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6408] number of local blocks = 1, first local block number = 6408
            [6408] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6409] number of local blocks = 1, first local block number = 6409
            [6409] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6410] number of local blocks = 1, first local block number = 6410
            [6410] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6411] number of local blocks = 1, first local block number = 6411
            [6411] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6412] number of local blocks = 1, first local block number = 6412
            [6412] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6413] number of local blocks = 1, first local block number = 6413
            [6413] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6414] number of local blocks = 1, first local block number = 6414
            [6414] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6415] number of local blocks = 1, first local block number = 6415
            [6415] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6416] number of local blocks = 1, first local block number = 6416
            [6416] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6417] number of local blocks = 1, first local block number = 6417
            [6417] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6418] number of local blocks = 1, first local block number = 6418
            [6418] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6419] number of local blocks = 1, first local block number = 6419
            [6419] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6420] number of local blocks = 1, first local block number = 6420
            [6420] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6421] number of local blocks = 1, first local block number = 6421
            [6421] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6422] number of local blocks = 1, first local block number = 6422
            [6422] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6423] number of local blocks = 1, first local block number = 6423
            [6423] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6424] number of local blocks = 1, first local block number = 6424
            [6424] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6425] number of local blocks = 1, first local block number = 6425
            [6425] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6426] number of local blocks = 1, first local block number = 6426
            [6426] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6427] number of local blocks = 1, first local block number = 6427
            [6427] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6428] number of local blocks = 1, first local block number = 6428
            [6428] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6429] number of local blocks = 1, first local block number = 6429
            [6429] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6430] number of local blocks = 1, first local block number = 6430
            [6430] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6431] number of local blocks = 1, first local block number = 6431
            [6431] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6432] number of local blocks = 1, first local block number = 6432
            [6432] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6433] number of local blocks = 1, first local block number = 6433
            [6433] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6434] number of local blocks = 1, first local block number = 6434
            [6434] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6435] number of local blocks = 1, first local block number = 6435
            [6435] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6436] number of local blocks = 1, first local block number = 6436
            [6436] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6437] number of local blocks = 1, first local block number = 6437
            [6437] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6438] number of local blocks = 1, first local block number = 6438
            [6438] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6439] number of local blocks = 1, first local block number = 6439
            [6439] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6440] number of local blocks = 1, first local block number = 6440
            [6440] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6441] number of local blocks = 1, first local block number = 6441
            [6441] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6442] number of local blocks = 1, first local block number = 6442
            [6442] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6443] number of local blocks = 1, first local block number = 6443
            [6443] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6444] number of local blocks = 1, first local block number = 6444
            [6444] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6445] number of local blocks = 1, first local block number = 6445
            [6445] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6446] number of local blocks = 1, first local block number = 6446
            [6446] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6447] number of local blocks = 1, first local block number = 6447
            [6447] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6448] number of local blocks = 1, first local block number = 6448
            [6448] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6449] number of local blocks = 1, first local block number = 6449
            [6449] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6450] number of local blocks = 1, first local block number = 6450
            [6450] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6451] number of local blocks = 1, first local block number = 6451
            [6451] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6452] number of local blocks = 1, first local block number = 6452
            [6452] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6453] number of local blocks = 1, first local block number = 6453
            [6453] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6454] number of local blocks = 1, first local block number = 6454
            [6454] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6455] number of local blocks = 1, first local block number = 6455
            [6455] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6456] number of local blocks = 1, first local block number = 6456
            [6456] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6457] number of local blocks = 1, first local block number = 6457
            [6457] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6458] number of local blocks = 1, first local block number = 6458
            [6458] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6459] number of local blocks = 1, first local block number = 6459
            [6459] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6460] number of local blocks = 1, first local block number = 6460
            [6460] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6461] number of local blocks = 1, first local block number = 6461
            [6461] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6462] number of local blocks = 1, first local block number = 6462
            [6462] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6463] number of local blocks = 1, first local block number = 6463
            [6463] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6464] number of local blocks = 1, first local block number = 6464
            [6464] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6465] number of local blocks = 1, first local block number = 6465
            [6465] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6466] number of local blocks = 1, first local block number = 6466
            [6466] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6467] number of local blocks = 1, first local block number = 6467
            [6467] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6468] number of local blocks = 1, first local block number = 6468
            [6468] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6469] number of local blocks = 1, first local block number = 6469
            [6469] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6470] number of local blocks = 1, first local block number = 6470
            [6470] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6471] number of local blocks = 1, first local block number = 6471
            [6471] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6472] number of local blocks = 1, first local block number = 6472
            [6472] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6473] number of local blocks = 1, first local block number = 6473
            [6473] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6474] number of local blocks = 1, first local block number = 6474
            [6474] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6475] number of local blocks = 1, first local block number = 6475
            [6475] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6476] number of local blocks = 1, first local block number = 6476
            [6476] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6477] number of local blocks = 1, first local block number = 6477
            [6477] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6478] number of local blocks = 1, first local block number = 6478
            [6478] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6479] number of local blocks = 1, first local block number = 6479
            [6479] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6480] number of local blocks = 1, first local block number = 6480
            [6480] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6481] number of local blocks = 1, first local block number = 6481
            [6481] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6482] number of local blocks = 1, first local block number = 6482
            [6482] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6483] number of local blocks = 1, first local block number = 6483
            [6483] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6484] number of local blocks = 1, first local block number = 6484
            [6484] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6485] number of local blocks = 1, first local block number = 6485
            [6485] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6486] number of local blocks = 1, first local block number = 6486
            [6486] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6487] number of local blocks = 1, first local block number = 6487
            [6487] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6488] number of local blocks = 1, first local block number = 6488
            [6488] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6489] number of local blocks = 1, first local block number = 6489
            [6489] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6490] number of local blocks = 1, first local block number = 6490
            [6490] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6491] number of local blocks = 1, first local block number = 6491
            [6491] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6492] number of local blocks = 1, first local block number = 6492
            [6492] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6493] number of local blocks = 1, first local block number = 6493
            [6493] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6494] number of local blocks = 1, first local block number = 6494
            [6494] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6495] number of local blocks = 1, first local block number = 6495
            [6495] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6496] number of local blocks = 1, first local block number = 6496
            [6496] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6497] number of local blocks = 1, first local block number = 6497
            [6497] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6498] number of local blocks = 1, first local block number = 6498
            [6498] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6499] number of local blocks = 1, first local block number = 6499
            [6499] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6500] number of local blocks = 1, first local block number = 6500
            [6500] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6501] number of local blocks = 1, first local block number = 6501
            [6501] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6502] number of local blocks = 1, first local block number = 6502
            [6502] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6503] number of local blocks = 1, first local block number = 6503
            [6503] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6504] number of local blocks = 1, first local block number = 6504
            [6504] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6505] number of local blocks = 1, first local block number = 6505
            [6505] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6506] number of local blocks = 1, first local block number = 6506
            [6506] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6507] number of local blocks = 1, first local block number = 6507
            [6507] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6508] number of local blocks = 1, first local block number = 6508
            [6508] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6509] number of local blocks = 1, first local block number = 6509
            [6509] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6510] number of local blocks = 1, first local block number = 6510
            [6510] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6511] number of local blocks = 1, first local block number = 6511
            [6511] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6512] number of local blocks = 1, first local block number = 6512
            [6512] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6513] number of local blocks = 1, first local block number = 6513
            [6513] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6514] number of local blocks = 1, first local block number = 6514
            [6514] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6515] number of local blocks = 1, first local block number = 6515
            [6515] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6516] number of local blocks = 1, first local block number = 6516
            [6516] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6517] number of local blocks = 1, first local block number = 6517
            [6517] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6518] number of local blocks = 1, first local block number = 6518
            [6518] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6519] number of local blocks = 1, first local block number = 6519
            [6519] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6520] number of local blocks = 1, first local block number = 6520
            [6520] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6521] number of local blocks = 1, first local block number = 6521
            [6521] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6522] number of local blocks = 1, first local block number = 6522
            [6522] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6523] number of local blocks = 1, first local block number = 6523
            [6523] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6524] number of local blocks = 1, first local block number = 6524
            [6524] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6525] number of local blocks = 1, first local block number = 6525
            [6525] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6526] number of local blocks = 1, first local block number = 6526
            [6526] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6527] number of local blocks = 1, first local block number = 6527
            [6527] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6528] number of local blocks = 1, first local block number = 6528
            [6528] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6529] number of local blocks = 1, first local block number = 6529
            [6529] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6530] number of local blocks = 1, first local block number = 6530
            [6530] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6531] number of local blocks = 1, first local block number = 6531
            [6531] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6532] number of local blocks = 1, first local block number = 6532
            [6532] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6533] number of local blocks = 1, first local block number = 6533
            [6533] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6534] number of local blocks = 1, first local block number = 6534
            [6534] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6535] number of local blocks = 1, first local block number = 6535
            [6535] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6536] number of local blocks = 1, first local block number = 6536
            [6536] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6537] number of local blocks = 1, first local block number = 6537
            [6537] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6538] number of local blocks = 1, first local block number = 6538
            [6538] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6539] number of local blocks = 1, first local block number = 6539
            [6539] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6540] number of local blocks = 1, first local block number = 6540
            [6540] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6541] number of local blocks = 1, first local block number = 6541
            [6541] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6542] number of local blocks = 1, first local block number = 6542
            [6542] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6543] number of local blocks = 1, first local block number = 6543
            [6543] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6544] number of local blocks = 1, first local block number = 6544
            [6544] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6545] number of local blocks = 1, first local block number = 6545
            [6545] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6546] number of local blocks = 1, first local block number = 6546
            [6546] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6547] number of local blocks = 1, first local block number = 6547
            [6547] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6548] number of local blocks = 1, first local block number = 6548
            [6548] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6549] number of local blocks = 1, first local block number = 6549
            [6549] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6550] number of local blocks = 1, first local block number = 6550
            [6550] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6551] number of local blocks = 1, first local block number = 6551
            [6551] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6552] number of local blocks = 1, first local block number = 6552
            [6552] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6553] number of local blocks = 1, first local block number = 6553
            [6553] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6554] number of local blocks = 1, first local block number = 6554
            [6554] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6555] number of local blocks = 1, first local block number = 6555
            [6555] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6556] number of local blocks = 1, first local block number = 6556
            [6556] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6557] number of local blocks = 1, first local block number = 6557
            [6557] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6558] number of local blocks = 1, first local block number = 6558
            [6558] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6559] number of local blocks = 1, first local block number = 6559
            [6559] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6560] number of local blocks = 1, first local block number = 6560
            [6560] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6561] number of local blocks = 1, first local block number = 6561
            [6561] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6562] number of local blocks = 1, first local block number = 6562
            [6562] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6563] number of local blocks = 1, first local block number = 6563
            [6563] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6564] number of local blocks = 1, first local block number = 6564
            [6564] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6565] number of local blocks = 1, first local block number = 6565
            [6565] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6566] number of local blocks = 1, first local block number = 6566
            [6566] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6567] number of local blocks = 1, first local block number = 6567
            [6567] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6568] number of local blocks = 1, first local block number = 6568
            [6568] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6569] number of local blocks = 1, first local block number = 6569
            [6569] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6570] number of local blocks = 1, first local block number = 6570
            [6570] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6571] number of local blocks = 1, first local block number = 6571
            [6571] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6572] number of local blocks = 1, first local block number = 6572
            [6572] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6573] number of local blocks = 1, first local block number = 6573
            [6573] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6574] number of local blocks = 1, first local block number = 6574
            [6574] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6575] number of local blocks = 1, first local block number = 6575
            [6575] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6576] number of local blocks = 1, first local block number = 6576
            [6576] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6577] number of local blocks = 1, first local block number = 6577
            [6577] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6578] number of local blocks = 1, first local block number = 6578
            [6578] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6579] number of local blocks = 1, first local block number = 6579
            [6579] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6580] number of local blocks = 1, first local block number = 6580
            [6580] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6581] number of local blocks = 1, first local block number = 6581
            [6581] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6582] number of local blocks = 1, first local block number = 6582
            [6582] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6583] number of local blocks = 1, first local block number = 6583
            [6583] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6584] number of local blocks = 1, first local block number = 6584
            [6584] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6585] number of local blocks = 1, first local block number = 6585
            [6585] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6586] number of local blocks = 1, first local block number = 6586
            [6586] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6587] number of local blocks = 1, first local block number = 6587
            [6587] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6588] number of local blocks = 1, first local block number = 6588
            [6588] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6589] number of local blocks = 1, first local block number = 6589
            [6589] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6590] number of local blocks = 1, first local block number = 6590
            [6590] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6591] number of local blocks = 1, first local block number = 6591
            [6591] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6592] number of local blocks = 1, first local block number = 6592
            [6592] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6593] number of local blocks = 1, first local block number = 6593
            [6593] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6594] number of local blocks = 1, first local block number = 6594
            [6594] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6595] number of local blocks = 1, first local block number = 6595
            [6595] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6596] number of local blocks = 1, first local block number = 6596
            [6596] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6597] number of local blocks = 1, first local block number = 6597
            [6597] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6598] number of local blocks = 1, first local block number = 6598
            [6598] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6599] number of local blocks = 1, first local block number = 6599
            [6599] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6600] number of local blocks = 1, first local block number = 6600
            [6600] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6601] number of local blocks = 1, first local block number = 6601
            [6601] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6602] number of local blocks = 1, first local block number = 6602
            [6602] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6603] number of local blocks = 1, first local block number = 6603
            [6603] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6604] number of local blocks = 1, first local block number = 6604
            [6604] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6605] number of local blocks = 1, first local block number = 6605
            [6605] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6606] number of local blocks = 1, first local block number = 6606
            [6606] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6607] number of local blocks = 1, first local block number = 6607
            [6607] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6608] number of local blocks = 1, first local block number = 6608
            [6608] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6609] number of local blocks = 1, first local block number = 6609
            [6609] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6610] number of local blocks = 1, first local block number = 6610
            [6610] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6611] number of local blocks = 1, first local block number = 6611
            [6611] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6612] number of local blocks = 1, first local block number = 6612
            [6612] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6613] number of local blocks = 1, first local block number = 6613
            [6613] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6614] number of local blocks = 1, first local block number = 6614
            [6614] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6615] number of local blocks = 1, first local block number = 6615
            [6615] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6616] number of local blocks = 1, first local block number = 6616
            [6616] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6617] number of local blocks = 1, first local block number = 6617
            [6617] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6618] number of local blocks = 1, first local block number = 6618
            [6618] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6619] number of local blocks = 1, first local block number = 6619
            [6619] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6620] number of local blocks = 1, first local block number = 6620
            [6620] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6621] number of local blocks = 1, first local block number = 6621
            [6621] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6622] number of local blocks = 1, first local block number = 6622
            [6622] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6623] number of local blocks = 1, first local block number = 6623
            [6623] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6624] number of local blocks = 1, first local block number = 6624
            [6624] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6625] number of local blocks = 1, first local block number = 6625
            [6625] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6626] number of local blocks = 1, first local block number = 6626
            [6626] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6627] number of local blocks = 1, first local block number = 6627
            [6627] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6628] number of local blocks = 1, first local block number = 6628
            [6628] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6629] number of local blocks = 1, first local block number = 6629
            [6629] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6630] number of local blocks = 1, first local block number = 6630
            [6630] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6631] number of local blocks = 1, first local block number = 6631
            [6631] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6632] number of local blocks = 1, first local block number = 6632
            [6632] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6633] number of local blocks = 1, first local block number = 6633
            [6633] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6634] number of local blocks = 1, first local block number = 6634
            [6634] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6635] number of local blocks = 1, first local block number = 6635
            [6635] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6636] number of local blocks = 1, first local block number = 6636
            [6636] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6637] number of local blocks = 1, first local block number = 6637
            [6637] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6638] number of local blocks = 1, first local block number = 6638
            [6638] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6639] number of local blocks = 1, first local block number = 6639
            [6639] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6640] number of local blocks = 1, first local block number = 6640
            [6640] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6641] number of local blocks = 1, first local block number = 6641
            [6641] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6642] number of local blocks = 1, first local block number = 6642
            [6642] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6643] number of local blocks = 1, first local block number = 6643
            [6643] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6644] number of local blocks = 1, first local block number = 6644
            [6644] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6645] number of local blocks = 1, first local block number = 6645
            [6645] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6646] number of local blocks = 1, first local block number = 6646
            [6646] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6647] number of local blocks = 1, first local block number = 6647
            [6647] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6648] number of local blocks = 1, first local block number = 6648
            [6648] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6649] number of local blocks = 1, first local block number = 6649
            [6649] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6650] number of local blocks = 1, first local block number = 6650
            [6650] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6651] number of local blocks = 1, first local block number = 6651
            [6651] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6652] number of local blocks = 1, first local block number = 6652
            [6652] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6653] number of local blocks = 1, first local block number = 6653
            [6653] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6654] number of local blocks = 1, first local block number = 6654
            [6654] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6655] number of local blocks = 1, first local block number = 6655
            [6655] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6656] number of local blocks = 1, first local block number = 6656
            [6656] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6657] number of local blocks = 1, first local block number = 6657
            [6657] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6658] number of local blocks = 1, first local block number = 6658
            [6658] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6659] number of local blocks = 1, first local block number = 6659
            [6659] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6660] number of local blocks = 1, first local block number = 6660
            [6660] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6661] number of local blocks = 1, first local block number = 6661
            [6661] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6662] number of local blocks = 1, first local block number = 6662
            [6662] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6663] number of local blocks = 1, first local block number = 6663
            [6663] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6664] number of local blocks = 1, first local block number = 6664
            [6664] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6665] number of local blocks = 1, first local block number = 6665
            [6665] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6666] number of local blocks = 1, first local block number = 6666
            [6666] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6667] number of local blocks = 1, first local block number = 6667
            [6667] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6668] number of local blocks = 1, first local block number = 6668
            [6668] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6669] number of local blocks = 1, first local block number = 6669
            [6669] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6670] number of local blocks = 1, first local block number = 6670
            [6670] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6671] number of local blocks = 1, first local block number = 6671
            [6671] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6672] number of local blocks = 1, first local block number = 6672
            [6672] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6673] number of local blocks = 1, first local block number = 6673
            [6673] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6674] number of local blocks = 1, first local block number = 6674
            [6674] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6675] number of local blocks = 1, first local block number = 6675
            [6675] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6676] number of local blocks = 1, first local block number = 6676
            [6676] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6677] number of local blocks = 1, first local block number = 6677
            [6677] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6678] number of local blocks = 1, first local block number = 6678
            [6678] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6679] number of local blocks = 1, first local block number = 6679
            [6679] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6680] number of local blocks = 1, first local block number = 6680
            [6680] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6681] number of local blocks = 1, first local block number = 6681
            [6681] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6682] number of local blocks = 1, first local block number = 6682
            [6682] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6683] number of local blocks = 1, first local block number = 6683
            [6683] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6684] number of local blocks = 1, first local block number = 6684
            [6684] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6685] number of local blocks = 1, first local block number = 6685
            [6685] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6686] number of local blocks = 1, first local block number = 6686
            [6686] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6687] number of local blocks = 1, first local block number = 6687
            [6687] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6688] number of local blocks = 1, first local block number = 6688
            [6688] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6689] number of local blocks = 1, first local block number = 6689
            [6689] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6690] number of local blocks = 1, first local block number = 6690
            [6690] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6691] number of local blocks = 1, first local block number = 6691
            [6691] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6692] number of local blocks = 1, first local block number = 6692
            [6692] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6693] number of local blocks = 1, first local block number = 6693
            [6693] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6694] number of local blocks = 1, first local block number = 6694
            [6694] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6695] number of local blocks = 1, first local block number = 6695
            [6695] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6696] number of local blocks = 1, first local block number = 6696
            [6696] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6697] number of local blocks = 1, first local block number = 6697
            [6697] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6698] number of local blocks = 1, first local block number = 6698
            [6698] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6699] number of local blocks = 1, first local block number = 6699
            [6699] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6700] number of local blocks = 1, first local block number = 6700
            [6700] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6701] number of local blocks = 1, first local block number = 6701
            [6701] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6702] number of local blocks = 1, first local block number = 6702
            [6702] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6703] number of local blocks = 1, first local block number = 6703
            [6703] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6704] number of local blocks = 1, first local block number = 6704
            [6704] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6705] number of local blocks = 1, first local block number = 6705
            [6705] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6706] number of local blocks = 1, first local block number = 6706
            [6706] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6707] number of local blocks = 1, first local block number = 6707
            [6707] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6708] number of local blocks = 1, first local block number = 6708
            [6708] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6709] number of local blocks = 1, first local block number = 6709
            [6709] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6710] number of local blocks = 1, first local block number = 6710
            [6710] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6711] number of local blocks = 1, first local block number = 6711
            [6711] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6712] number of local blocks = 1, first local block number = 6712
            [6712] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6713] number of local blocks = 1, first local block number = 6713
            [6713] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6714] number of local blocks = 1, first local block number = 6714
            [6714] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6715] number of local blocks = 1, first local block number = 6715
            [6715] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6716] number of local blocks = 1, first local block number = 6716
            [6716] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6717] number of local blocks = 1, first local block number = 6717
            [6717] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6718] number of local blocks = 1, first local block number = 6718
            [6718] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6719] number of local blocks = 1, first local block number = 6719
            [6719] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6720] number of local blocks = 1, first local block number = 6720
            [6720] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6721] number of local blocks = 1, first local block number = 6721
            [6721] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6722] number of local blocks = 1, first local block number = 6722
            [6722] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6723] number of local blocks = 1, first local block number = 6723
            [6723] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6724] number of local blocks = 1, first local block number = 6724
            [6724] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6725] number of local blocks = 1, first local block number = 6725
            [6725] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6726] number of local blocks = 1, first local block number = 6726
            [6726] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6727] number of local blocks = 1, first local block number = 6727
            [6727] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6728] number of local blocks = 1, first local block number = 6728
            [6728] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6729] number of local blocks = 1, first local block number = 6729
            [6729] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6730] number of local blocks = 1, first local block number = 6730
            [6730] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6731] number of local blocks = 1, first local block number = 6731
            [6731] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6732] number of local blocks = 1, first local block number = 6732
            [6732] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6733] number of local blocks = 1, first local block number = 6733
            [6733] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6734] number of local blocks = 1, first local block number = 6734
            [6734] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6735] number of local blocks = 1, first local block number = 6735
            [6735] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6736] number of local blocks = 1, first local block number = 6736
            [6736] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6737] number of local blocks = 1, first local block number = 6737
            [6737] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6738] number of local blocks = 1, first local block number = 6738
            [6738] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6739] number of local blocks = 1, first local block number = 6739
            [6739] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6740] number of local blocks = 1, first local block number = 6740
            [6740] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6741] number of local blocks = 1, first local block number = 6741
            [6741] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6742] number of local blocks = 1, first local block number = 6742
            [6742] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6743] number of local blocks = 1, first local block number = 6743
            [6743] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6744] number of local blocks = 1, first local block number = 6744
            [6744] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6745] number of local blocks = 1, first local block number = 6745
            [6745] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6746] number of local blocks = 1, first local block number = 6746
            [6746] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6747] number of local blocks = 1, first local block number = 6747
            [6747] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6748] number of local blocks = 1, first local block number = 6748
            [6748] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6749] number of local blocks = 1, first local block number = 6749
            [6749] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6750] number of local blocks = 1, first local block number = 6750
            [6750] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6751] number of local blocks = 1, first local block number = 6751
            [6751] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6752] number of local blocks = 1, first local block number = 6752
            [6752] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6753] number of local blocks = 1, first local block number = 6753
            [6753] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6754] number of local blocks = 1, first local block number = 6754
            [6754] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6755] number of local blocks = 1, first local block number = 6755
            [6755] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6756] number of local blocks = 1, first local block number = 6756
            [6756] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6757] number of local blocks = 1, first local block number = 6757
            [6757] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6758] number of local blocks = 1, first local block number = 6758
            [6758] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6759] number of local blocks = 1, first local block number = 6759
            [6759] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6760] number of local blocks = 1, first local block number = 6760
            [6760] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6761] number of local blocks = 1, first local block number = 6761
            [6761] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6762] number of local blocks = 1, first local block number = 6762
            [6762] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6763] number of local blocks = 1, first local block number = 6763
            [6763] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6764] number of local blocks = 1, first local block number = 6764
            [6764] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6765] number of local blocks = 1, first local block number = 6765
            [6765] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6766] number of local blocks = 1, first local block number = 6766
            [6766] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6767] number of local blocks = 1, first local block number = 6767
            [6767] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6768] number of local blocks = 1, first local block number = 6768
            [6768] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6769] number of local blocks = 1, first local block number = 6769
            [6769] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6770] number of local blocks = 1, first local block number = 6770
            [6770] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6771] number of local blocks = 1, first local block number = 6771
            [6771] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6772] number of local blocks = 1, first local block number = 6772
            [6772] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6773] number of local blocks = 1, first local block number = 6773
            [6773] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6774] number of local blocks = 1, first local block number = 6774
            [6774] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6775] number of local blocks = 1, first local block number = 6775
            [6775] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6776] number of local blocks = 1, first local block number = 6776
            [6776] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6777] number of local blocks = 1, first local block number = 6777
            [6777] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6778] number of local blocks = 1, first local block number = 6778
            [6778] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6779] number of local blocks = 1, first local block number = 6779
            [6779] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6780] number of local blocks = 1, first local block number = 6780
            [6780] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6781] number of local blocks = 1, first local block number = 6781
            [6781] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6782] number of local blocks = 1, first local block number = 6782
            [6782] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6783] number of local blocks = 1, first local block number = 6783
            [6783] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6784] number of local blocks = 1, first local block number = 6784
            [6784] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6785] number of local blocks = 1, first local block number = 6785
            [6785] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6786] number of local blocks = 1, first local block number = 6786
            [6786] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6787] number of local blocks = 1, first local block number = 6787
            [6787] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6788] number of local blocks = 1, first local block number = 6788
            [6788] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6789] number of local blocks = 1, first local block number = 6789
            [6789] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6790] number of local blocks = 1, first local block number = 6790
            [6790] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6791] number of local blocks = 1, first local block number = 6791
            [6791] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6792] number of local blocks = 1, first local block number = 6792
            [6792] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6793] number of local blocks = 1, first local block number = 6793
            [6793] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6794] number of local blocks = 1, first local block number = 6794
            [6794] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6795] number of local blocks = 1, first local block number = 6795
            [6795] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6796] number of local blocks = 1, first local block number = 6796
            [6796] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6797] number of local blocks = 1, first local block number = 6797
            [6797] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6798] number of local blocks = 1, first local block number = 6798
            [6798] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6799] number of local blocks = 1, first local block number = 6799
            [6799] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6800] number of local blocks = 1, first local block number = 6800
            [6800] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6801] number of local blocks = 1, first local block number = 6801
            [6801] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6802] number of local blocks = 1, first local block number = 6802
            [6802] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6803] number of local blocks = 1, first local block number = 6803
            [6803] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6804] number of local blocks = 1, first local block number = 6804
            [6804] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6805] number of local blocks = 1, first local block number = 6805
            [6805] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6806] number of local blocks = 1, first local block number = 6806
            [6806] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6807] number of local blocks = 1, first local block number = 6807
            [6807] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6808] number of local blocks = 1, first local block number = 6808
            [6808] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6809] number of local blocks = 1, first local block number = 6809
            [6809] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6810] number of local blocks = 1, first local block number = 6810
            [6810] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6811] number of local blocks = 1, first local block number = 6811
            [6811] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6812] number of local blocks = 1, first local block number = 6812
            [6812] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6813] number of local blocks = 1, first local block number = 6813
            [6813] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6814] number of local blocks = 1, first local block number = 6814
            [6814] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6815] number of local blocks = 1, first local block number = 6815
            [6815] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6816] number of local blocks = 1, first local block number = 6816
            [6816] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6817] number of local blocks = 1, first local block number = 6817
            [6817] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6818] number of local blocks = 1, first local block number = 6818
            [6818] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6819] number of local blocks = 1, first local block number = 6819
            [6819] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6820] number of local blocks = 1, first local block number = 6820
            [6820] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6821] number of local blocks = 1, first local block number = 6821
            [6821] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6822] number of local blocks = 1, first local block number = 6822
            [6822] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6823] number of local blocks = 1, first local block number = 6823
            [6823] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6824] number of local blocks = 1, first local block number = 6824
            [6824] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6825] number of local blocks = 1, first local block number = 6825
            [6825] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6826] number of local blocks = 1, first local block number = 6826
            [6826] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6827] number of local blocks = 1, first local block number = 6827
            [6827] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6828] number of local blocks = 1, first local block number = 6828
            [6828] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6829] number of local blocks = 1, first local block number = 6829
            [6829] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6830] number of local blocks = 1, first local block number = 6830
            [6830] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6831] number of local blocks = 1, first local block number = 6831
            [6831] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6832] number of local blocks = 1, first local block number = 6832
            [6832] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6833] number of local blocks = 1, first local block number = 6833
            [6833] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6834] number of local blocks = 1, first local block number = 6834
            [6834] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6835] number of local blocks = 1, first local block number = 6835
            [6835] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6836] number of local blocks = 1, first local block number = 6836
            [6836] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6837] number of local blocks = 1, first local block number = 6837
            [6837] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6838] number of local blocks = 1, first local block number = 6838
            [6838] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6839] number of local blocks = 1, first local block number = 6839
            [6839] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6840] number of local blocks = 1, first local block number = 6840
            [6840] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6841] number of local blocks = 1, first local block number = 6841
            [6841] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6842] number of local blocks = 1, first local block number = 6842
            [6842] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6843] number of local blocks = 1, first local block number = 6843
            [6843] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6844] number of local blocks = 1, first local block number = 6844
            [6844] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6845] number of local blocks = 1, first local block number = 6845
            [6845] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6846] number of local blocks = 1, first local block number = 6846
            [6846] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6847] number of local blocks = 1, first local block number = 6847
            [6847] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6848] number of local blocks = 1, first local block number = 6848
            [6848] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6849] number of local blocks = 1, first local block number = 6849
            [6849] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6850] number of local blocks = 1, first local block number = 6850
            [6850] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6851] number of local blocks = 1, first local block number = 6851
            [6851] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6852] number of local blocks = 1, first local block number = 6852
            [6852] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6853] number of local blocks = 1, first local block number = 6853
            [6853] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6854] number of local blocks = 1, first local block number = 6854
            [6854] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6855] number of local blocks = 1, first local block number = 6855
            [6855] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6856] number of local blocks = 1, first local block number = 6856
            [6856] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6857] number of local blocks = 1, first local block number = 6857
            [6857] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6858] number of local blocks = 1, first local block number = 6858
            [6858] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6859] number of local blocks = 1, first local block number = 6859
            [6859] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6860] number of local blocks = 1, first local block number = 6860
            [6860] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6861] number of local blocks = 1, first local block number = 6861
            [6861] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6862] number of local blocks = 1, first local block number = 6862
            [6862] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6863] number of local blocks = 1, first local block number = 6863
            [6863] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6864] number of local blocks = 1, first local block number = 6864
            [6864] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6865] number of local blocks = 1, first local block number = 6865
            [6865] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6866] number of local blocks = 1, first local block number = 6866
            [6866] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6867] number of local blocks = 1, first local block number = 6867
            [6867] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6868] number of local blocks = 1, first local block number = 6868
            [6868] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6869] number of local blocks = 1, first local block number = 6869
            [6869] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6870] number of local blocks = 1, first local block number = 6870
            [6870] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6871] number of local blocks = 1, first local block number = 6871
            [6871] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6872] number of local blocks = 1, first local block number = 6872
            [6872] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6873] number of local blocks = 1, first local block number = 6873
            [6873] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6874] number of local blocks = 1, first local block number = 6874
            [6874] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6875] number of local blocks = 1, first local block number = 6875
            [6875] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6876] number of local blocks = 1, first local block number = 6876
            [6876] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6877] number of local blocks = 1, first local block number = 6877
            [6877] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6878] number of local blocks = 1, first local block number = 6878
            [6878] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6879] number of local blocks = 1, first local block number = 6879
            [6879] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6880] number of local blocks = 1, first local block number = 6880
            [6880] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6881] number of local blocks = 1, first local block number = 6881
            [6881] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6882] number of local blocks = 1, first local block number = 6882
            [6882] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6883] number of local blocks = 1, first local block number = 6883
            [6883] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6884] number of local blocks = 1, first local block number = 6884
            [6884] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6885] number of local blocks = 1, first local block number = 6885
            [6885] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6886] number of local blocks = 1, first local block number = 6886
            [6886] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6887] number of local blocks = 1, first local block number = 6887
            [6887] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6888] number of local blocks = 1, first local block number = 6888
            [6888] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6889] number of local blocks = 1, first local block number = 6889
            [6889] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6890] number of local blocks = 1, first local block number = 6890
            [6890] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6891] number of local blocks = 1, first local block number = 6891
            [6891] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6892] number of local blocks = 1, first local block number = 6892
            [6892] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6893] number of local blocks = 1, first local block number = 6893
            [6893] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6894] number of local blocks = 1, first local block number = 6894
            [6894] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6895] number of local blocks = 1, first local block number = 6895
            [6895] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6896] number of local blocks = 1, first local block number = 6896
            [6896] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6897] number of local blocks = 1, first local block number = 6897
            [6897] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6898] number of local blocks = 1, first local block number = 6898
            [6898] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6899] number of local blocks = 1, first local block number = 6899
            [6899] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6900] number of local blocks = 1, first local block number = 6900
            [6900] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6901] number of local blocks = 1, first local block number = 6901
            [6901] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6902] number of local blocks = 1, first local block number = 6902
            [6902] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6903] number of local blocks = 1, first local block number = 6903
            [6903] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6904] number of local blocks = 1, first local block number = 6904
            [6904] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6905] number of local blocks = 1, first local block number = 6905
            [6905] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6906] number of local blocks = 1, first local block number = 6906
            [6906] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6907] number of local blocks = 1, first local block number = 6907
            [6907] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6908] number of local blocks = 1, first local block number = 6908
            [6908] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6909] number of local blocks = 1, first local block number = 6909
            [6909] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6910] number of local blocks = 1, first local block number = 6910
            [6910] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6911] number of local blocks = 1, first local block number = 6911
            [6911] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6912] number of local blocks = 1, first local block number = 6912
            [6912] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6913] number of local blocks = 1, first local block number = 6913
            [6913] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6914] number of local blocks = 1, first local block number = 6914
            [6914] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6915] number of local blocks = 1, first local block number = 6915
            [6915] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6916] number of local blocks = 1, first local block number = 6916
            [6916] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6917] number of local blocks = 1, first local block number = 6917
            [6917] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6918] number of local blocks = 1, first local block number = 6918
            [6918] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6919] number of local blocks = 1, first local block number = 6919
            [6919] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6920] number of local blocks = 1, first local block number = 6920
            [6920] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6921] number of local blocks = 1, first local block number = 6921
            [6921] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6922] number of local blocks = 1, first local block number = 6922
            [6922] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6923] number of local blocks = 1, first local block number = 6923
            [6923] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6924] number of local blocks = 1, first local block number = 6924
            [6924] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6925] number of local blocks = 1, first local block number = 6925
            [6925] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6926] number of local blocks = 1, first local block number = 6926
            [6926] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6927] number of local blocks = 1, first local block number = 6927
            [6927] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6928] number of local blocks = 1, first local block number = 6928
            [6928] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6929] number of local blocks = 1, first local block number = 6929
            [6929] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6930] number of local blocks = 1, first local block number = 6930
            [6930] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6931] number of local blocks = 1, first local block number = 6931
            [6931] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6932] number of local blocks = 1, first local block number = 6932
            [6932] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6933] number of local blocks = 1, first local block number = 6933
            [6933] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6934] number of local blocks = 1, first local block number = 6934
            [6934] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6935] number of local blocks = 1, first local block number = 6935
            [6935] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6936] number of local blocks = 1, first local block number = 6936
            [6936] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6937] number of local blocks = 1, first local block number = 6937
            [6937] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6938] number of local blocks = 1, first local block number = 6938
            [6938] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6939] number of local blocks = 1, first local block number = 6939
            [6939] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6940] number of local blocks = 1, first local block number = 6940
            [6940] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6941] number of local blocks = 1, first local block number = 6941
            [6941] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6942] number of local blocks = 1, first local block number = 6942
            [6942] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6943] number of local blocks = 1, first local block number = 6943
            [6943] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6944] number of local blocks = 1, first local block number = 6944
            [6944] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6945] number of local blocks = 1, first local block number = 6945
            [6945] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6946] number of local blocks = 1, first local block number = 6946
            [6946] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6947] number of local blocks = 1, first local block number = 6947
            [6947] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6948] number of local blocks = 1, first local block number = 6948
            [6948] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6949] number of local blocks = 1, first local block number = 6949
            [6949] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6950] number of local blocks = 1, first local block number = 6950
            [6950] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6951] number of local blocks = 1, first local block number = 6951
            [6951] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6952] number of local blocks = 1, first local block number = 6952
            [6952] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6953] number of local blocks = 1, first local block number = 6953
            [6953] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6954] number of local blocks = 1, first local block number = 6954
            [6954] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6955] number of local blocks = 1, first local block number = 6955
            [6955] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6956] number of local blocks = 1, first local block number = 6956
            [6956] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6957] number of local blocks = 1, first local block number = 6957
            [6957] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6958] number of local blocks = 1, first local block number = 6958
            [6958] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6959] number of local blocks = 1, first local block number = 6959
            [6959] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6960] number of local blocks = 1, first local block number = 6960
            [6960] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6961] number of local blocks = 1, first local block number = 6961
            [6961] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6962] number of local blocks = 1, first local block number = 6962
            [6962] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6963] number of local blocks = 1, first local block number = 6963
            [6963] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6964] number of local blocks = 1, first local block number = 6964
            [6964] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6965] number of local blocks = 1, first local block number = 6965
            [6965] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6966] number of local blocks = 1, first local block number = 6966
            [6966] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6967] number of local blocks = 1, first local block number = 6967
            [6967] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6968] number of local blocks = 1, first local block number = 6968
            [6968] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6969] number of local blocks = 1, first local block number = 6969
            [6969] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6970] number of local blocks = 1, first local block number = 6970
            [6970] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6971] number of local blocks = 1, first local block number = 6971
            [6971] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6972] number of local blocks = 1, first local block number = 6972
            [6972] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6973] number of local blocks = 1, first local block number = 6973
            [6973] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6974] number of local blocks = 1, first local block number = 6974
            [6974] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6975] number of local blocks = 1, first local block number = 6975
            [6975] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6976] number of local blocks = 1, first local block number = 6976
            [6976] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6977] number of local blocks = 1, first local block number = 6977
            [6977] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6978] number of local blocks = 1, first local block number = 6978
            [6978] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6979] number of local blocks = 1, first local block number = 6979
            [6979] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6980] number of local blocks = 1, first local block number = 6980
            [6980] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6981] number of local blocks = 1, first local block number = 6981
            [6981] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6982] number of local blocks = 1, first local block number = 6982
            [6982] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6983] number of local blocks = 1, first local block number = 6983
            [6983] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6984] number of local blocks = 1, first local block number = 6984
            [6984] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6985] number of local blocks = 1, first local block number = 6985
            [6985] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6986] number of local blocks = 1, first local block number = 6986
            [6986] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6987] number of local blocks = 1, first local block number = 6987
            [6987] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6988] number of local blocks = 1, first local block number = 6988
            [6988] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6989] number of local blocks = 1, first local block number = 6989
            [6989] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6990] number of local blocks = 1, first local block number = 6990
            [6990] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6991] number of local blocks = 1, first local block number = 6991
            [6991] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6992] number of local blocks = 1, first local block number = 6992
            [6992] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6993] number of local blocks = 1, first local block number = 6993
            [6993] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6994] number of local blocks = 1, first local block number = 6994
            [6994] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6995] number of local blocks = 1, first local block number = 6995
            [6995] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6996] number of local blocks = 1, first local block number = 6996
            [6996] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6997] number of local blocks = 1, first local block number = 6997
            [6997] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6998] number of local blocks = 1, first local block number = 6998
            [6998] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6999] number of local blocks = 1, first local block number = 6999
            [6999] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7000] number of local blocks = 1, first local block number = 7000
            [7000] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7001] number of local blocks = 1, first local block number = 7001
            [7001] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7002] number of local blocks = 1, first local block number = 7002
            [7002] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7003] number of local blocks = 1, first local block number = 7003
            [7003] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7004] number of local blocks = 1, first local block number = 7004
            [7004] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7005] number of local blocks = 1, first local block number = 7005
            [7005] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7006] number of local blocks = 1, first local block number = 7006
            [7006] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7007] number of local blocks = 1, first local block number = 7007
            [7007] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7008] number of local blocks = 1, first local block number = 7008
            [7008] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7009] number of local blocks = 1, first local block number = 7009
            [7009] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7010] number of local blocks = 1, first local block number = 7010
            [7010] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7011] number of local blocks = 1, first local block number = 7011
            [7011] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7012] number of local blocks = 1, first local block number = 7012
            [7012] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7013] number of local blocks = 1, first local block number = 7013
            [7013] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7014] number of local blocks = 1, first local block number = 7014
            [7014] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7015] number of local blocks = 1, first local block number = 7015
            [7015] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7016] number of local blocks = 1, first local block number = 7016
            [7016] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7017] number of local blocks = 1, first local block number = 7017
            [7017] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7018] number of local blocks = 1, first local block number = 7018
            [7018] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7019] number of local blocks = 1, first local block number = 7019
            [7019] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7020] number of local blocks = 1, first local block number = 7020
            [7020] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7021] number of local blocks = 1, first local block number = 7021
            [7021] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7022] number of local blocks = 1, first local block number = 7022
            [7022] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7023] number of local blocks = 1, first local block number = 7023
            [7023] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7024] number of local blocks = 1, first local block number = 7024
            [7024] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7025] number of local blocks = 1, first local block number = 7025
            [7025] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7026] number of local blocks = 1, first local block number = 7026
            [7026] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7027] number of local blocks = 1, first local block number = 7027
            [7027] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7028] number of local blocks = 1, first local block number = 7028
            [7028] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7029] number of local blocks = 1, first local block number = 7029
            [7029] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7030] number of local blocks = 1, first local block number = 7030
            [7030] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7031] number of local blocks = 1, first local block number = 7031
            [7031] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7032] number of local blocks = 1, first local block number = 7032
            [7032] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7033] number of local blocks = 1, first local block number = 7033
            [7033] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7034] number of local blocks = 1, first local block number = 7034
            [7034] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7035] number of local blocks = 1, first local block number = 7035
            [7035] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7036] number of local blocks = 1, first local block number = 7036
            [7036] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7037] number of local blocks = 1, first local block number = 7037
            [7037] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7038] number of local blocks = 1, first local block number = 7038
            [7038] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7039] number of local blocks = 1, first local block number = 7039
            [7039] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7040] number of local blocks = 1, first local block number = 7040
            [7040] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7041] number of local blocks = 1, first local block number = 7041
            [7041] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7042] number of local blocks = 1, first local block number = 7042
            [7042] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7043] number of local blocks = 1, first local block number = 7043
            [7043] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7044] number of local blocks = 1, first local block number = 7044
            [7044] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7045] number of local blocks = 1, first local block number = 7045
            [7045] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7046] number of local blocks = 1, first local block number = 7046
            [7046] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7047] number of local blocks = 1, first local block number = 7047
            [7047] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7048] number of local blocks = 1, first local block number = 7048
            [7048] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7049] number of local blocks = 1, first local block number = 7049
            [7049] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7050] number of local blocks = 1, first local block number = 7050
            [7050] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7051] number of local blocks = 1, first local block number = 7051
            [7051] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7052] number of local blocks = 1, first local block number = 7052
            [7052] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7053] number of local blocks = 1, first local block number = 7053
            [7053] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7054] number of local blocks = 1, first local block number = 7054
            [7054] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7055] number of local blocks = 1, first local block number = 7055
            [7055] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7056] number of local blocks = 1, first local block number = 7056
            [7056] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7057] number of local blocks = 1, first local block number = 7057
            [7057] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7058] number of local blocks = 1, first local block number = 7058
            [7058] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7059] number of local blocks = 1, first local block number = 7059
            [7059] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7060] number of local blocks = 1, first local block number = 7060
            [7060] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7061] number of local blocks = 1, first local block number = 7061
            [7061] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7062] number of local blocks = 1, first local block number = 7062
            [7062] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7063] number of local blocks = 1, first local block number = 7063
            [7063] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7064] number of local blocks = 1, first local block number = 7064
            [7064] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7065] number of local blocks = 1, first local block number = 7065
            [7065] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7066] number of local blocks = 1, first local block number = 7066
            [7066] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7067] number of local blocks = 1, first local block number = 7067
            [7067] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7068] number of local blocks = 1, first local block number = 7068
            [7068] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7069] number of local blocks = 1, first local block number = 7069
            [7069] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7070] number of local blocks = 1, first local block number = 7070
            [7070] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7071] number of local blocks = 1, first local block number = 7071
            [7071] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7072] number of local blocks = 1, first local block number = 7072
            [7072] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7073] number of local blocks = 1, first local block number = 7073
            [7073] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7074] number of local blocks = 1, first local block number = 7074
            [7074] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7075] number of local blocks = 1, first local block number = 7075
            [7075] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7076] number of local blocks = 1, first local block number = 7076
            [7076] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7077] number of local blocks = 1, first local block number = 7077
            [7077] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7078] number of local blocks = 1, first local block number = 7078
            [7078] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7079] number of local blocks = 1, first local block number = 7079
            [7079] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7080] number of local blocks = 1, first local block number = 7080
            [7080] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7081] number of local blocks = 1, first local block number = 7081
            [7081] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7082] number of local blocks = 1, first local block number = 7082
            [7082] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7083] number of local blocks = 1, first local block number = 7083
            [7083] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7084] number of local blocks = 1, first local block number = 7084
            [7084] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7085] number of local blocks = 1, first local block number = 7085
            [7085] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7086] number of local blocks = 1, first local block number = 7086
            [7086] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7087] number of local blocks = 1, first local block number = 7087
            [7087] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7088] number of local blocks = 1, first local block number = 7088
            [7088] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7089] number of local blocks = 1, first local block number = 7089
            [7089] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7090] number of local blocks = 1, first local block number = 7090
            [7090] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7091] number of local blocks = 1, first local block number = 7091
            [7091] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7092] number of local blocks = 1, first local block number = 7092
            [7092] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7093] number of local blocks = 1, first local block number = 7093
            [7093] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7094] number of local blocks = 1, first local block number = 7094
            [7094] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7095] number of local blocks = 1, first local block number = 7095
            [7095] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7096] number of local blocks = 1, first local block number = 7096
            [7096] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7097] number of local blocks = 1, first local block number = 7097
            [7097] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7098] number of local blocks = 1, first local block number = 7098
            [7098] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7099] number of local blocks = 1, first local block number = 7099
            [7099] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7100] number of local blocks = 1, first local block number = 7100
            [7100] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7101] number of local blocks = 1, first local block number = 7101
            [7101] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7102] number of local blocks = 1, first local block number = 7102
            [7102] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7103] number of local blocks = 1, first local block number = 7103
            [7103] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7104] number of local blocks = 1, first local block number = 7104
            [7104] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7105] number of local blocks = 1, first local block number = 7105
            [7105] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7106] number of local blocks = 1, first local block number = 7106
            [7106] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7107] number of local blocks = 1, first local block number = 7107
            [7107] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7108] number of local blocks = 1, first local block number = 7108
            [7108] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7109] number of local blocks = 1, first local block number = 7109
            [7109] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7110] number of local blocks = 1, first local block number = 7110
            [7110] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7111] number of local blocks = 1, first local block number = 7111
            [7111] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7112] number of local blocks = 1, first local block number = 7112
            [7112] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7113] number of local blocks = 1, first local block number = 7113
            [7113] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7114] number of local blocks = 1, first local block number = 7114
            [7114] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7115] number of local blocks = 1, first local block number = 7115
            [7115] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7116] number of local blocks = 1, first local block number = 7116
            [7116] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7117] number of local blocks = 1, first local block number = 7117
            [7117] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7118] number of local blocks = 1, first local block number = 7118
            [7118] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7119] number of local blocks = 1, first local block number = 7119
            [7119] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7120] number of local blocks = 1, first local block number = 7120
            [7120] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7121] number of local blocks = 1, first local block number = 7121
            [7121] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7122] number of local blocks = 1, first local block number = 7122
            [7122] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7123] number of local blocks = 1, first local block number = 7123
            [7123] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7124] number of local blocks = 1, first local block number = 7124
            [7124] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7125] number of local blocks = 1, first local block number = 7125
            [7125] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7126] number of local blocks = 1, first local block number = 7126
            [7126] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7127] number of local blocks = 1, first local block number = 7127
            [7127] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7128] number of local blocks = 1, first local block number = 7128
            [7128] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7129] number of local blocks = 1, first local block number = 7129
            [7129] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7130] number of local blocks = 1, first local block number = 7130
            [7130] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7131] number of local blocks = 1, first local block number = 7131
            [7131] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7132] number of local blocks = 1, first local block number = 7132
            [7132] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7133] number of local blocks = 1, first local block number = 7133
            [7133] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7134] number of local blocks = 1, first local block number = 7134
            [7134] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7135] number of local blocks = 1, first local block number = 7135
            [7135] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7136] number of local blocks = 1, first local block number = 7136
            [7136] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7137] number of local blocks = 1, first local block number = 7137
            [7137] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7138] number of local blocks = 1, first local block number = 7138
            [7138] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7139] number of local blocks = 1, first local block number = 7139
            [7139] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7140] number of local blocks = 1, first local block number = 7140
            [7140] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7141] number of local blocks = 1, first local block number = 7141
            [7141] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7142] number of local blocks = 1, first local block number = 7142
            [7142] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7143] number of local blocks = 1, first local block number = 7143
            [7143] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7144] number of local blocks = 1, first local block number = 7144
            [7144] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7145] number of local blocks = 1, first local block number = 7145
            [7145] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7146] number of local blocks = 1, first local block number = 7146
            [7146] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7147] number of local blocks = 1, first local block number = 7147
            [7147] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7148] number of local blocks = 1, first local block number = 7148
            [7148] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7149] number of local blocks = 1, first local block number = 7149
            [7149] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7150] number of local blocks = 1, first local block number = 7150
            [7150] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7151] number of local blocks = 1, first local block number = 7151
            [7151] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7152] number of local blocks = 1, first local block number = 7152
            [7152] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7153] number of local blocks = 1, first local block number = 7153
            [7153] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7154] number of local blocks = 1, first local block number = 7154
            [7154] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7155] number of local blocks = 1, first local block number = 7155
            [7155] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7156] number of local blocks = 1, first local block number = 7156
            [7156] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7157] number of local blocks = 1, first local block number = 7157
            [7157] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7158] number of local blocks = 1, first local block number = 7158
            [7158] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7159] number of local blocks = 1, first local block number = 7159
            [7159] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7160] number of local blocks = 1, first local block number = 7160
            [7160] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7161] number of local blocks = 1, first local block number = 7161
            [7161] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7162] number of local blocks = 1, first local block number = 7162
            [7162] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7163] number of local blocks = 1, first local block number = 7163
            [7163] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7164] number of local blocks = 1, first local block number = 7164
            [7164] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7165] number of local blocks = 1, first local block number = 7165
            [7165] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7166] number of local blocks = 1, first local block number = 7166
            [7166] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7167] number of local blocks = 1, first local block number = 7167
            [7167] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7168] number of local blocks = 1, first local block number = 7168
            [7168] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7169] number of local blocks = 1, first local block number = 7169
            [7169] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7170] number of local blocks = 1, first local block number = 7170
            [7170] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7171] number of local blocks = 1, first local block number = 7171
            [7171] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7172] number of local blocks = 1, first local block number = 7172
            [7172] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7173] number of local blocks = 1, first local block number = 7173
            [7173] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7174] number of local blocks = 1, first local block number = 7174
            [7174] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7175] number of local blocks = 1, first local block number = 7175
            [7175] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7176] number of local blocks = 1, first local block number = 7176
            [7176] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7177] number of local blocks = 1, first local block number = 7177
            [7177] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7178] number of local blocks = 1, first local block number = 7178
            [7178] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7179] number of local blocks = 1, first local block number = 7179
            [7179] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7180] number of local blocks = 1, first local block number = 7180
            [7180] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7181] number of local blocks = 1, first local block number = 7181
            [7181] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7182] number of local blocks = 1, first local block number = 7182
            [7182] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7183] number of local blocks = 1, first local block number = 7183
            [7183] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7184] number of local blocks = 1, first local block number = 7184
            [7184] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7185] number of local blocks = 1, first local block number = 7185
            [7185] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7186] number of local blocks = 1, first local block number = 7186
            [7186] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7187] number of local blocks = 1, first local block number = 7187
            [7187] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7188] number of local blocks = 1, first local block number = 7188
            [7188] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7189] number of local blocks = 1, first local block number = 7189
            [7189] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7190] number of local blocks = 1, first local block number = 7190
            [7190] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7191] number of local blocks = 1, first local block number = 7191
            [7191] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7192] number of local blocks = 1, first local block number = 7192
            [7192] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7193] number of local blocks = 1, first local block number = 7193
            [7193] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7194] number of local blocks = 1, first local block number = 7194
            [7194] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7195] number of local blocks = 1, first local block number = 7195
            [7195] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7196] number of local blocks = 1, first local block number = 7196
            [7196] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7197] number of local blocks = 1, first local block number = 7197
            [7197] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7198] number of local blocks = 1, first local block number = 7198
            [7198] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7199] number of local blocks = 1, first local block number = 7199
            [7199] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7200] number of local blocks = 1, first local block number = 7200
            [7200] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7201] number of local blocks = 1, first local block number = 7201
            [7201] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7202] number of local blocks = 1, first local block number = 7202
            [7202] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7203] number of local blocks = 1, first local block number = 7203
            [7203] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7204] number of local blocks = 1, first local block number = 7204
            [7204] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7205] number of local blocks = 1, first local block number = 7205
            [7205] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7206] number of local blocks = 1, first local block number = 7206
            [7206] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7207] number of local blocks = 1, first local block number = 7207
            [7207] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7208] number of local blocks = 1, first local block number = 7208
            [7208] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7209] number of local blocks = 1, first local block number = 7209
            [7209] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7210] number of local blocks = 1, first local block number = 7210
            [7210] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7211] number of local blocks = 1, first local block number = 7211
            [7211] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7212] number of local blocks = 1, first local block number = 7212
            [7212] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7213] number of local blocks = 1, first local block number = 7213
            [7213] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7214] number of local blocks = 1, first local block number = 7214
            [7214] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7215] number of local blocks = 1, first local block number = 7215
            [7215] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7216] number of local blocks = 1, first local block number = 7216
            [7216] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7217] number of local blocks = 1, first local block number = 7217
            [7217] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7218] number of local blocks = 1, first local block number = 7218
            [7218] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7219] number of local blocks = 1, first local block number = 7219
            [7219] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7220] number of local blocks = 1, first local block number = 7220
            [7220] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7221] number of local blocks = 1, first local block number = 7221
            [7221] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7222] number of local blocks = 1, first local block number = 7222
            [7222] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7223] number of local blocks = 1, first local block number = 7223
            [7223] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7224] number of local blocks = 1, first local block number = 7224
            [7224] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7225] number of local blocks = 1, first local block number = 7225
            [7225] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7226] number of local blocks = 1, first local block number = 7226
            [7226] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7227] number of local blocks = 1, first local block number = 7227
            [7227] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7228] number of local blocks = 1, first local block number = 7228
            [7228] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7229] number of local blocks = 1, first local block number = 7229
            [7229] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7230] number of local blocks = 1, first local block number = 7230
            [7230] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7231] number of local blocks = 1, first local block number = 7231
            [7231] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7232] number of local blocks = 1, first local block number = 7232
            [7232] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7233] number of local blocks = 1, first local block number = 7233
            [7233] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7234] number of local blocks = 1, first local block number = 7234
            [7234] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7235] number of local blocks = 1, first local block number = 7235
            [7235] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7236] number of local blocks = 1, first local block number = 7236
            [7236] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7237] number of local blocks = 1, first local block number = 7237
            [7237] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7238] number of local blocks = 1, first local block number = 7238
            [7238] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7239] number of local blocks = 1, first local block number = 7239
            [7239] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7240] number of local blocks = 1, first local block number = 7240
            [7240] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7241] number of local blocks = 1, first local block number = 7241
            [7241] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7242] number of local blocks = 1, first local block number = 7242
            [7242] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7243] number of local blocks = 1, first local block number = 7243
            [7243] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7244] number of local blocks = 1, first local block number = 7244
            [7244] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7245] number of local blocks = 1, first local block number = 7245
            [7245] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7246] number of local blocks = 1, first local block number = 7246
            [7246] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7247] number of local blocks = 1, first local block number = 7247
            [7247] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7248] number of local blocks = 1, first local block number = 7248
            [7248] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7249] number of local blocks = 1, first local block number = 7249
            [7249] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7250] number of local blocks = 1, first local block number = 7250
            [7250] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7251] number of local blocks = 1, first local block number = 7251
            [7251] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7252] number of local blocks = 1, first local block number = 7252
            [7252] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7253] number of local blocks = 1, first local block number = 7253
            [7253] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7254] number of local blocks = 1, first local block number = 7254
            [7254] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7255] number of local blocks = 1, first local block number = 7255
            [7255] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7256] number of local blocks = 1, first local block number = 7256
            [7256] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7257] number of local blocks = 1, first local block number = 7257
            [7257] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7258] number of local blocks = 1, first local block number = 7258
            [7258] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7259] number of local blocks = 1, first local block number = 7259
            [7259] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7260] number of local blocks = 1, first local block number = 7260
            [7260] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7261] number of local blocks = 1, first local block number = 7261
            [7261] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7262] number of local blocks = 1, first local block number = 7262
            [7262] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7263] number of local blocks = 1, first local block number = 7263
            [7263] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7264] number of local blocks = 1, first local block number = 7264
            [7264] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7265] number of local blocks = 1, first local block number = 7265
            [7265] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7266] number of local blocks = 1, first local block number = 7266
            [7266] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7267] number of local blocks = 1, first local block number = 7267
            [7267] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7268] number of local blocks = 1, first local block number = 7268
            [7268] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7269] number of local blocks = 1, first local block number = 7269
            [7269] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7270] number of local blocks = 1, first local block number = 7270
            [7270] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7271] number of local blocks = 1, first local block number = 7271
            [7271] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7272] number of local blocks = 1, first local block number = 7272
            [7272] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7273] number of local blocks = 1, first local block number = 7273
            [7273] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7274] number of local blocks = 1, first local block number = 7274
            [7274] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7275] number of local blocks = 1, first local block number = 7275
            [7275] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7276] number of local blocks = 1, first local block number = 7276
            [7276] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7277] number of local blocks = 1, first local block number = 7277
            [7277] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7278] number of local blocks = 1, first local block number = 7278
            [7278] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7279] number of local blocks = 1, first local block number = 7279
            [7279] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7280] number of local blocks = 1, first local block number = 7280
            [7280] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7281] number of local blocks = 1, first local block number = 7281
            [7281] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7282] number of local blocks = 1, first local block number = 7282
            [7282] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7283] number of local blocks = 1, first local block number = 7283
            [7283] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7284] number of local blocks = 1, first local block number = 7284
            [7284] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7285] number of local blocks = 1, first local block number = 7285
            [7285] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7286] number of local blocks = 1, first local block number = 7286
            [7286] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7287] number of local blocks = 1, first local block number = 7287
            [7287] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7288] number of local blocks = 1, first local block number = 7288
            [7288] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7289] number of local blocks = 1, first local block number = 7289
            [7289] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7290] number of local blocks = 1, first local block number = 7290
            [7290] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7291] number of local blocks = 1, first local block number = 7291
            [7291] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7292] number of local blocks = 1, first local block number = 7292
            [7292] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7293] number of local blocks = 1, first local block number = 7293
            [7293] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7294] number of local blocks = 1, first local block number = 7294
            [7294] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7295] number of local blocks = 1, first local block number = 7295
            [7295] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7296] number of local blocks = 1, first local block number = 7296
            [7296] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7297] number of local blocks = 1, first local block number = 7297
            [7297] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7298] number of local blocks = 1, first local block number = 7298
            [7298] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7299] number of local blocks = 1, first local block number = 7299
            [7299] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7300] number of local blocks = 1, first local block number = 7300
            [7300] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7301] number of local blocks = 1, first local block number = 7301
            [7301] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7302] number of local blocks = 1, first local block number = 7302
            [7302] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7303] number of local blocks = 1, first local block number = 7303
            [7303] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7304] number of local blocks = 1, first local block number = 7304
            [7304] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7305] number of local blocks = 1, first local block number = 7305
            [7305] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7306] number of local blocks = 1, first local block number = 7306
            [7306] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7307] number of local blocks = 1, first local block number = 7307
            [7307] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7308] number of local blocks = 1, first local block number = 7308
            [7308] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7309] number of local blocks = 1, first local block number = 7309
            [7309] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7310] number of local blocks = 1, first local block number = 7310
            [7310] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7311] number of local blocks = 1, first local block number = 7311
            [7311] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7312] number of local blocks = 1, first local block number = 7312
            [7312] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7313] number of local blocks = 1, first local block number = 7313
            [7313] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7314] number of local blocks = 1, first local block number = 7314
            [7314] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7315] number of local blocks = 1, first local block number = 7315
            [7315] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7316] number of local blocks = 1, first local block number = 7316
            [7316] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7317] number of local blocks = 1, first local block number = 7317
            [7317] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7318] number of local blocks = 1, first local block number = 7318
            [7318] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7319] number of local blocks = 1, first local block number = 7319
            [7319] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7320] number of local blocks = 1, first local block number = 7320
            [7320] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7321] number of local blocks = 1, first local block number = 7321
            [7321] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7322] number of local blocks = 1, first local block number = 7322
            [7322] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7323] number of local blocks = 1, first local block number = 7323
            [7323] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7324] number of local blocks = 1, first local block number = 7324
            [7324] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7325] number of local blocks = 1, first local block number = 7325
            [7325] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7326] number of local blocks = 1, first local block number = 7326
            [7326] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7327] number of local blocks = 1, first local block number = 7327
            [7327] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7328] number of local blocks = 1, first local block number = 7328
            [7328] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7329] number of local blocks = 1, first local block number = 7329
            [7329] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7330] number of local blocks = 1, first local block number = 7330
            [7330] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7331] number of local blocks = 1, first local block number = 7331
            [7331] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7332] number of local blocks = 1, first local block number = 7332
            [7332] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7333] number of local blocks = 1, first local block number = 7333
            [7333] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7334] number of local blocks = 1, first local block number = 7334
            [7334] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7335] number of local blocks = 1, first local block number = 7335
            [7335] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7336] number of local blocks = 1, first local block number = 7336
            [7336] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7337] number of local blocks = 1, first local block number = 7337
            [7337] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7338] number of local blocks = 1, first local block number = 7338
            [7338] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7339] number of local blocks = 1, first local block number = 7339
            [7339] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7340] number of local blocks = 1, first local block number = 7340
            [7340] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7341] number of local blocks = 1, first local block number = 7341
            [7341] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7342] number of local blocks = 1, first local block number = 7342
            [7342] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7343] number of local blocks = 1, first local block number = 7343
            [7343] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7344] number of local blocks = 1, first local block number = 7344
            [7344] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7345] number of local blocks = 1, first local block number = 7345
            [7345] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7346] number of local blocks = 1, first local block number = 7346
            [7346] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7347] number of local blocks = 1, first local block number = 7347
            [7347] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7348] number of local blocks = 1, first local block number = 7348
            [7348] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7349] number of local blocks = 1, first local block number = 7349
            [7349] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7350] number of local blocks = 1, first local block number = 7350
            [7350] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7351] number of local blocks = 1, first local block number = 7351
            [7351] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7352] number of local blocks = 1, first local block number = 7352
            [7352] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7353] number of local blocks = 1, first local block number = 7353
            [7353] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7354] number of local blocks = 1, first local block number = 7354
            [7354] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7355] number of local blocks = 1, first local block number = 7355
            [7355] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7356] number of local blocks = 1, first local block number = 7356
            [7356] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7357] number of local blocks = 1, first local block number = 7357
            [7357] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7358] number of local blocks = 1, first local block number = 7358
            [7358] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7359] number of local blocks = 1, first local block number = 7359
            [7359] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7360] number of local blocks = 1, first local block number = 7360
            [7360] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7361] number of local blocks = 1, first local block number = 7361
            [7361] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7362] number of local blocks = 1, first local block number = 7362
            [7362] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7363] number of local blocks = 1, first local block number = 7363
            [7363] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7364] number of local blocks = 1, first local block number = 7364
            [7364] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7365] number of local blocks = 1, first local block number = 7365
            [7365] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7366] number of local blocks = 1, first local block number = 7366
            [7366] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7367] number of local blocks = 1, first local block number = 7367
            [7367] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7368] number of local blocks = 1, first local block number = 7368
            [7368] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7369] number of local blocks = 1, first local block number = 7369
            [7369] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7370] number of local blocks = 1, first local block number = 7370
            [7370] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7371] number of local blocks = 1, first local block number = 7371
            [7371] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7372] number of local blocks = 1, first local block number = 7372
            [7372] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7373] number of local blocks = 1, first local block number = 7373
            [7373] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7374] number of local blocks = 1, first local block number = 7374
            [7374] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7375] number of local blocks = 1, first local block number = 7375
            [7375] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7376] number of local blocks = 1, first local block number = 7376
            [7376] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7377] number of local blocks = 1, first local block number = 7377
            [7377] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7378] number of local blocks = 1, first local block number = 7378
            [7378] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7379] number of local blocks = 1, first local block number = 7379
            [7379] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7380] number of local blocks = 1, first local block number = 7380
            [7380] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7381] number of local blocks = 1, first local block number = 7381
            [7381] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7382] number of local blocks = 1, first local block number = 7382
            [7382] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7383] number of local blocks = 1, first local block number = 7383
            [7383] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7384] number of local blocks = 1, first local block number = 7384
            [7384] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7385] number of local blocks = 1, first local block number = 7385
            [7385] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7386] number of local blocks = 1, first local block number = 7386
            [7386] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7387] number of local blocks = 1, first local block number = 7387
            [7387] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7388] number of local blocks = 1, first local block number = 7388
            [7388] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7389] number of local blocks = 1, first local block number = 7389
            [7389] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7390] number of local blocks = 1, first local block number = 7390
            [7390] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7391] number of local blocks = 1, first local block number = 7391
            [7391] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7392] number of local blocks = 1, first local block number = 7392
            [7392] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7393] number of local blocks = 1, first local block number = 7393
            [7393] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7394] number of local blocks = 1, first local block number = 7394
            [7394] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7395] number of local blocks = 1, first local block number = 7395
            [7395] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7396] number of local blocks = 1, first local block number = 7396
            [7396] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7397] number of local blocks = 1, first local block number = 7397
            [7397] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7398] number of local blocks = 1, first local block number = 7398
            [7398] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7399] number of local blocks = 1, first local block number = 7399
            [7399] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7400] number of local blocks = 1, first local block number = 7400
            [7400] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7401] number of local blocks = 1, first local block number = 7401
            [7401] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7402] number of local blocks = 1, first local block number = 7402
            [7402] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7403] number of local blocks = 1, first local block number = 7403
            [7403] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7404] number of local blocks = 1, first local block number = 7404
            [7404] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7405] number of local blocks = 1, first local block number = 7405
            [7405] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7406] number of local blocks = 1, first local block number = 7406
            [7406] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7407] number of local blocks = 1, first local block number = 7407
            [7407] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7408] number of local blocks = 1, first local block number = 7408
            [7408] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7409] number of local blocks = 1, first local block number = 7409
            [7409] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7410] number of local blocks = 1, first local block number = 7410
            [7410] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7411] number of local blocks = 1, first local block number = 7411
            [7411] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7412] number of local blocks = 1, first local block number = 7412
            [7412] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7413] number of local blocks = 1, first local block number = 7413
            [7413] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7414] number of local blocks = 1, first local block number = 7414
            [7414] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7415] number of local blocks = 1, first local block number = 7415
            [7415] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7416] number of local blocks = 1, first local block number = 7416
            [7416] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7417] number of local blocks = 1, first local block number = 7417
            [7417] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7418] number of local blocks = 1, first local block number = 7418
            [7418] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7419] number of local blocks = 1, first local block number = 7419
            [7419] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7420] number of local blocks = 1, first local block number = 7420
            [7420] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7421] number of local blocks = 1, first local block number = 7421
            [7421] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7422] number of local blocks = 1, first local block number = 7422
            [7422] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7423] number of local blocks = 1, first local block number = 7423
            [7423] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7424] number of local blocks = 1, first local block number = 7424
            [7424] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7425] number of local blocks = 1, first local block number = 7425
            [7425] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7426] number of local blocks = 1, first local block number = 7426
            [7426] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7427] number of local blocks = 1, first local block number = 7427
            [7427] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7428] number of local blocks = 1, first local block number = 7428
            [7428] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7429] number of local blocks = 1, first local block number = 7429
            [7429] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7430] number of local blocks = 1, first local block number = 7430
            [7430] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7431] number of local blocks = 1, first local block number = 7431
            [7431] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7432] number of local blocks = 1, first local block number = 7432
            [7432] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7433] number of local blocks = 1, first local block number = 7433
            [7433] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7434] number of local blocks = 1, first local block number = 7434
            [7434] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7435] number of local blocks = 1, first local block number = 7435
            [7435] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7436] number of local blocks = 1, first local block number = 7436
            [7436] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7437] number of local blocks = 1, first local block number = 7437
            [7437] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7438] number of local blocks = 1, first local block number = 7438
            [7438] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7439] number of local blocks = 1, first local block number = 7439
            [7439] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7440] number of local blocks = 1, first local block number = 7440
            [7440] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7441] number of local blocks = 1, first local block number = 7441
            [7441] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7442] number of local blocks = 1, first local block number = 7442
            [7442] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7443] number of local blocks = 1, first local block number = 7443
            [7443] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7444] number of local blocks = 1, first local block number = 7444
            [7444] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7445] number of local blocks = 1, first local block number = 7445
            [7445] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7446] number of local blocks = 1, first local block number = 7446
            [7446] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7447] number of local blocks = 1, first local block number = 7447
            [7447] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7448] number of local blocks = 1, first local block number = 7448
            [7448] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7449] number of local blocks = 1, first local block number = 7449
            [7449] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7450] number of local blocks = 1, first local block number = 7450
            [7450] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7451] number of local blocks = 1, first local block number = 7451
            [7451] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7452] number of local blocks = 1, first local block number = 7452
            [7452] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7453] number of local blocks = 1, first local block number = 7453
            [7453] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7454] number of local blocks = 1, first local block number = 7454
            [7454] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7455] number of local blocks = 1, first local block number = 7455
            [7455] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7456] number of local blocks = 1, first local block number = 7456
            [7456] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7457] number of local blocks = 1, first local block number = 7457
            [7457] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7458] number of local blocks = 1, first local block number = 7458
            [7458] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7459] number of local blocks = 1, first local block number = 7459
            [7459] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7460] number of local blocks = 1, first local block number = 7460
            [7460] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7461] number of local blocks = 1, first local block number = 7461
            [7461] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7462] number of local blocks = 1, first local block number = 7462
            [7462] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7463] number of local blocks = 1, first local block number = 7463
            [7463] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7464] number of local blocks = 1, first local block number = 7464
            [7464] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7465] number of local blocks = 1, first local block number = 7465
            [7465] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7466] number of local blocks = 1, first local block number = 7466
            [7466] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7467] number of local blocks = 1, first local block number = 7467
            [7467] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7468] number of local blocks = 1, first local block number = 7468
            [7468] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7469] number of local blocks = 1, first local block number = 7469
            [7469] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7470] number of local blocks = 1, first local block number = 7470
            [7470] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7471] number of local blocks = 1, first local block number = 7471
            [7471] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7472] number of local blocks = 1, first local block number = 7472
            [7472] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7473] number of local blocks = 1, first local block number = 7473
            [7473] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7474] number of local blocks = 1, first local block number = 7474
            [7474] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7475] number of local blocks = 1, first local block number = 7475
            [7475] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7476] number of local blocks = 1, first local block number = 7476
            [7476] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7477] number of local blocks = 1, first local block number = 7477
            [7477] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7478] number of local blocks = 1, first local block number = 7478
            [7478] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7479] number of local blocks = 1, first local block number = 7479
            [7479] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7480] number of local blocks = 1, first local block number = 7480
            [7480] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7481] number of local blocks = 1, first local block number = 7481
            [7481] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7482] number of local blocks = 1, first local block number = 7482
            [7482] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7483] number of local blocks = 1, first local block number = 7483
            [7483] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7484] number of local blocks = 1, first local block number = 7484
            [7484] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7485] number of local blocks = 1, first local block number = 7485
            [7485] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7486] number of local blocks = 1, first local block number = 7486
            [7486] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7487] number of local blocks = 1, first local block number = 7487
            [7487] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7488] number of local blocks = 1, first local block number = 7488
            [7488] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7489] number of local blocks = 1, first local block number = 7489
            [7489] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7490] number of local blocks = 1, first local block number = 7490
            [7490] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7491] number of local blocks = 1, first local block number = 7491
            [7491] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7492] number of local blocks = 1, first local block number = 7492
            [7492] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7493] number of local blocks = 1, first local block number = 7493
            [7493] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7494] number of local blocks = 1, first local block number = 7494
            [7494] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7495] number of local blocks = 1, first local block number = 7495
            [7495] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7496] number of local blocks = 1, first local block number = 7496
            [7496] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7497] number of local blocks = 1, first local block number = 7497
            [7497] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7498] number of local blocks = 1, first local block number = 7498
            [7498] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7499] number of local blocks = 1, first local block number = 7499
            [7499] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7500] number of local blocks = 1, first local block number = 7500
            [7500] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7501] number of local blocks = 1, first local block number = 7501
            [7501] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7502] number of local blocks = 1, first local block number = 7502
            [7502] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7503] number of local blocks = 1, first local block number = 7503
            [7503] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7504] number of local blocks = 1, first local block number = 7504
            [7504] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7505] number of local blocks = 1, first local block number = 7505
            [7505] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7506] number of local blocks = 1, first local block number = 7506
            [7506] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7507] number of local blocks = 1, first local block number = 7507
            [7507] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7508] number of local blocks = 1, first local block number = 7508
            [7508] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7509] number of local blocks = 1, first local block number = 7509
            [7509] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7510] number of local blocks = 1, first local block number = 7510
            [7510] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7511] number of local blocks = 1, first local block number = 7511
            [7511] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7512] number of local blocks = 1, first local block number = 7512
            [7512] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7513] number of local blocks = 1, first local block number = 7513
            [7513] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7514] number of local blocks = 1, first local block number = 7514
            [7514] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7515] number of local blocks = 1, first local block number = 7515
            [7515] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7516] number of local blocks = 1, first local block number = 7516
            [7516] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7517] number of local blocks = 1, first local block number = 7517
            [7517] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7518] number of local blocks = 1, first local block number = 7518
            [7518] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7519] number of local blocks = 1, first local block number = 7519
            [7519] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7520] number of local blocks = 1, first local block number = 7520
            [7520] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7521] number of local blocks = 1, first local block number = 7521
            [7521] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7522] number of local blocks = 1, first local block number = 7522
            [7522] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7523] number of local blocks = 1, first local block number = 7523
            [7523] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7524] number of local blocks = 1, first local block number = 7524
            [7524] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7525] number of local blocks = 1, first local block number = 7525
            [7525] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7526] number of local blocks = 1, first local block number = 7526
            [7526] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7527] number of local blocks = 1, first local block number = 7527
            [7527] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7528] number of local blocks = 1, first local block number = 7528
            [7528] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7529] number of local blocks = 1, first local block number = 7529
            [7529] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7530] number of local blocks = 1, first local block number = 7530
            [7530] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7531] number of local blocks = 1, first local block number = 7531
            [7531] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7532] number of local blocks = 1, first local block number = 7532
            [7532] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7533] number of local blocks = 1, first local block number = 7533
            [7533] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7534] number of local blocks = 1, first local block number = 7534
            [7534] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7535] number of local blocks = 1, first local block number = 7535
            [7535] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7536] number of local blocks = 1, first local block number = 7536
            [7536] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7537] number of local blocks = 1, first local block number = 7537
            [7537] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7538] number of local blocks = 1, first local block number = 7538
            [7538] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7539] number of local blocks = 1, first local block number = 7539
            [7539] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7540] number of local blocks = 1, first local block number = 7540
            [7540] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7541] number of local blocks = 1, first local block number = 7541
            [7541] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7542] number of local blocks = 1, first local block number = 7542
            [7542] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7543] number of local blocks = 1, first local block number = 7543
            [7543] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7544] number of local blocks = 1, first local block number = 7544
            [7544] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7545] number of local blocks = 1, first local block number = 7545
            [7545] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7546] number of local blocks = 1, first local block number = 7546
            [7546] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7547] number of local blocks = 1, first local block number = 7547
            [7547] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7548] number of local blocks = 1, first local block number = 7548
            [7548] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7549] number of local blocks = 1, first local block number = 7549
            [7549] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7550] number of local blocks = 1, first local block number = 7550
            [7550] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7551] number of local blocks = 1, first local block number = 7551
            [7551] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7552] number of local blocks = 1, first local block number = 7552
            [7552] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7553] number of local blocks = 1, first local block number = 7553
            [7553] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7554] number of local blocks = 1, first local block number = 7554
            [7554] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7555] number of local blocks = 1, first local block number = 7555
            [7555] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7556] number of local blocks = 1, first local block number = 7556
            [7556] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7557] number of local blocks = 1, first local block number = 7557
            [7557] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7558] number of local blocks = 1, first local block number = 7558
            [7558] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7559] number of local blocks = 1, first local block number = 7559
            [7559] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7560] number of local blocks = 1, first local block number = 7560
            [7560] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7561] number of local blocks = 1, first local block number = 7561
            [7561] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7562] number of local blocks = 1, first local block number = 7562
            [7562] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7563] number of local blocks = 1, first local block number = 7563
            [7563] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7564] number of local blocks = 1, first local block number = 7564
            [7564] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7565] number of local blocks = 1, first local block number = 7565
            [7565] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7566] number of local blocks = 1, first local block number = 7566
            [7566] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7567] number of local blocks = 1, first local block number = 7567
            [7567] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7568] number of local blocks = 1, first local block number = 7568
            [7568] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7569] number of local blocks = 1, first local block number = 7569
            [7569] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7570] number of local blocks = 1, first local block number = 7570
            [7570] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7571] number of local blocks = 1, first local block number = 7571
            [7571] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7572] number of local blocks = 1, first local block number = 7572
            [7572] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7573] number of local blocks = 1, first local block number = 7573
            [7573] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7574] number of local blocks = 1, first local block number = 7574
            [7574] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7575] number of local blocks = 1, first local block number = 7575
            [7575] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7576] number of local blocks = 1, first local block number = 7576
            [7576] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7577] number of local blocks = 1, first local block number = 7577
            [7577] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7578] number of local blocks = 1, first local block number = 7578
            [7578] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7579] number of local blocks = 1, first local block number = 7579
            [7579] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7580] number of local blocks = 1, first local block number = 7580
            [7580] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7581] number of local blocks = 1, first local block number = 7581
            [7581] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7582] number of local blocks = 1, first local block number = 7582
            [7582] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7583] number of local blocks = 1, first local block number = 7583
            [7583] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7584] number of local blocks = 1, first local block number = 7584
            [7584] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7585] number of local blocks = 1, first local block number = 7585
            [7585] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7586] number of local blocks = 1, first local block number = 7586
            [7586] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7587] number of local blocks = 1, first local block number = 7587
            [7587] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7588] number of local blocks = 1, first local block number = 7588
            [7588] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7589] number of local blocks = 1, first local block number = 7589
            [7589] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7590] number of local blocks = 1, first local block number = 7590
            [7590] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7591] number of local blocks = 1, first local block number = 7591
            [7591] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7592] number of local blocks = 1, first local block number = 7592
            [7592] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7593] number of local blocks = 1, first local block number = 7593
            [7593] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7594] number of local blocks = 1, first local block number = 7594
            [7594] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7595] number of local blocks = 1, first local block number = 7595
            [7595] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7596] number of local blocks = 1, first local block number = 7596
            [7596] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7597] number of local blocks = 1, first local block number = 7597
            [7597] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7598] number of local blocks = 1, first local block number = 7598
            [7598] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7599] number of local blocks = 1, first local block number = 7599
            [7599] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7600] number of local blocks = 1, first local block number = 7600
            [7600] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7601] number of local blocks = 1, first local block number = 7601
            [7601] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7602] number of local blocks = 1, first local block number = 7602
            [7602] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7603] number of local blocks = 1, first local block number = 7603
            [7603] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7604] number of local blocks = 1, first local block number = 7604
            [7604] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7605] number of local blocks = 1, first local block number = 7605
            [7605] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7606] number of local blocks = 1, first local block number = 7606
            [7606] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7607] number of local blocks = 1, first local block number = 7607
            [7607] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7608] number of local blocks = 1, first local block number = 7608
            [7608] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7609] number of local blocks = 1, first local block number = 7609
            [7609] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7610] number of local blocks = 1, first local block number = 7610
            [7610] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7611] number of local blocks = 1, first local block number = 7611
            [7611] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7612] number of local blocks = 1, first local block number = 7612
            [7612] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7613] number of local blocks = 1, first local block number = 7613
            [7613] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7614] number of local blocks = 1, first local block number = 7614
            [7614] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7615] number of local blocks = 1, first local block number = 7615
            [7615] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7616] number of local blocks = 1, first local block number = 7616
            [7616] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7617] number of local blocks = 1, first local block number = 7617
            [7617] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7618] number of local blocks = 1, first local block number = 7618
            [7618] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7619] number of local blocks = 1, first local block number = 7619
            [7619] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7620] number of local blocks = 1, first local block number = 7620
            [7620] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7621] number of local blocks = 1, first local block number = 7621
            [7621] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7622] number of local blocks = 1, first local block number = 7622
            [7622] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7623] number of local blocks = 1, first local block number = 7623
            [7623] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7624] number of local blocks = 1, first local block number = 7624
            [7624] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7625] number of local blocks = 1, first local block number = 7625
            [7625] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7626] number of local blocks = 1, first local block number = 7626
            [7626] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7627] number of local blocks = 1, first local block number = 7627
            [7627] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7628] number of local blocks = 1, first local block number = 7628
            [7628] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7629] number of local blocks = 1, first local block number = 7629
            [7629] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7630] number of local blocks = 1, first local block number = 7630
            [7630] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7631] number of local blocks = 1, first local block number = 7631
            [7631] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7632] number of local blocks = 1, first local block number = 7632
            [7632] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7633] number of local blocks = 1, first local block number = 7633
            [7633] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7634] number of local blocks = 1, first local block number = 7634
            [7634] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7635] number of local blocks = 1, first local block number = 7635
            [7635] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7636] number of local blocks = 1, first local block number = 7636
            [7636] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7637] number of local blocks = 1, first local block number = 7637
            [7637] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7638] number of local blocks = 1, first local block number = 7638
            [7638] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7639] number of local blocks = 1, first local block number = 7639
            [7639] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7640] number of local blocks = 1, first local block number = 7640
            [7640] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7641] number of local blocks = 1, first local block number = 7641
            [7641] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7642] number of local blocks = 1, first local block number = 7642
            [7642] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7643] number of local blocks = 1, first local block number = 7643
            [7643] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7644] number of local blocks = 1, first local block number = 7644
            [7644] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7645] number of local blocks = 1, first local block number = 7645
            [7645] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7646] number of local blocks = 1, first local block number = 7646
            [7646] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7647] number of local blocks = 1, first local block number = 7647
            [7647] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7648] number of local blocks = 1, first local block number = 7648
            [7648] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7649] number of local blocks = 1, first local block number = 7649
            [7649] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7650] number of local blocks = 1, first local block number = 7650
            [7650] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7651] number of local blocks = 1, first local block number = 7651
            [7651] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7652] number of local blocks = 1, first local block number = 7652
            [7652] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7653] number of local blocks = 1, first local block number = 7653
            [7653] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7654] number of local blocks = 1, first local block number = 7654
            [7654] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7655] number of local blocks = 1, first local block number = 7655
            [7655] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7656] number of local blocks = 1, first local block number = 7656
            [7656] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7657] number of local blocks = 1, first local block number = 7657
            [7657] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7658] number of local blocks = 1, first local block number = 7658
            [7658] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7659] number of local blocks = 1, first local block number = 7659
            [7659] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7660] number of local blocks = 1, first local block number = 7660
            [7660] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7661] number of local blocks = 1, first local block number = 7661
            [7661] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7662] number of local blocks = 1, first local block number = 7662
            [7662] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7663] number of local blocks = 1, first local block number = 7663
            [7663] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7664] number of local blocks = 1, first local block number = 7664
            [7664] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7665] number of local blocks = 1, first local block number = 7665
            [7665] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7666] number of local blocks = 1, first local block number = 7666
            [7666] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7667] number of local blocks = 1, first local block number = 7667
            [7667] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7668] number of local blocks = 1, first local block number = 7668
            [7668] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7669] number of local blocks = 1, first local block number = 7669
            [7669] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7670] number of local blocks = 1, first local block number = 7670
            [7670] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7671] number of local blocks = 1, first local block number = 7671
            [7671] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7672] number of local blocks = 1, first local block number = 7672
            [7672] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7673] number of local blocks = 1, first local block number = 7673
            [7673] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7674] number of local blocks = 1, first local block number = 7674
            [7674] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7675] number of local blocks = 1, first local block number = 7675
            [7675] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7676] number of local blocks = 1, first local block number = 7676
            [7676] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7677] number of local blocks = 1, first local block number = 7677
            [7677] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7678] number of local blocks = 1, first local block number = 7678
            [7678] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7679] number of local blocks = 1, first local block number = 7679
            [7679] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7680] number of local blocks = 1, first local block number = 7680
            [7680] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7681] number of local blocks = 1, first local block number = 7681
            [7681] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7682] number of local blocks = 1, first local block number = 7682
            [7682] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7683] number of local blocks = 1, first local block number = 7683
            [7683] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7684] number of local blocks = 1, first local block number = 7684
            [7684] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7685] number of local blocks = 1, first local block number = 7685
            [7685] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7686] number of local blocks = 1, first local block number = 7686
            [7686] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7687] number of local blocks = 1, first local block number = 7687
            [7687] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7688] number of local blocks = 1, first local block number = 7688
            [7688] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7689] number of local blocks = 1, first local block number = 7689
            [7689] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7690] number of local blocks = 1, first local block number = 7690
            [7690] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7691] number of local blocks = 1, first local block number = 7691
            [7691] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7692] number of local blocks = 1, first local block number = 7692
            [7692] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7693] number of local blocks = 1, first local block number = 7693
            [7693] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7694] number of local blocks = 1, first local block number = 7694
            [7694] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7695] number of local blocks = 1, first local block number = 7695
            [7695] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7696] number of local blocks = 1, first local block number = 7696
            [7696] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7697] number of local blocks = 1, first local block number = 7697
            [7697] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7698] number of local blocks = 1, first local block number = 7698
            [7698] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7699] number of local blocks = 1, first local block number = 7699
            [7699] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7700] number of local blocks = 1, first local block number = 7700
            [7700] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7701] number of local blocks = 1, first local block number = 7701
            [7701] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7702] number of local blocks = 1, first local block number = 7702
            [7702] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7703] number of local blocks = 1, first local block number = 7703
            [7703] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7704] number of local blocks = 1, first local block number = 7704
            [7704] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7705] number of local blocks = 1, first local block number = 7705
            [7705] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7706] number of local blocks = 1, first local block number = 7706
            [7706] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7707] number of local blocks = 1, first local block number = 7707
            [7707] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7708] number of local blocks = 1, first local block number = 7708
            [7708] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7709] number of local blocks = 1, first local block number = 7709
            [7709] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7710] number of local blocks = 1, first local block number = 7710
            [7710] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7711] number of local blocks = 1, first local block number = 7711
            [7711] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7712] number of local blocks = 1, first local block number = 7712
            [7712] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7713] number of local blocks = 1, first local block number = 7713
            [7713] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7714] number of local blocks = 1, first local block number = 7714
            [7714] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7715] number of local blocks = 1, first local block number = 7715
            [7715] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7716] number of local blocks = 1, first local block number = 7716
            [7716] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7717] number of local blocks = 1, first local block number = 7717
            [7717] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7718] number of local blocks = 1, first local block number = 7718
            [7718] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7719] number of local blocks = 1, first local block number = 7719
            [7719] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7720] number of local blocks = 1, first local block number = 7720
            [7720] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7721] number of local blocks = 1, first local block number = 7721
            [7721] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7722] number of local blocks = 1, first local block number = 7722
            [7722] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7723] number of local blocks = 1, first local block number = 7723
            [7723] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7724] number of local blocks = 1, first local block number = 7724
            [7724] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7725] number of local blocks = 1, first local block number = 7725
            [7725] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7726] number of local blocks = 1, first local block number = 7726
            [7726] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7727] number of local blocks = 1, first local block number = 7727
            [7727] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7728] number of local blocks = 1, first local block number = 7728
            [7728] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7729] number of local blocks = 1, first local block number = 7729
            [7729] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7730] number of local blocks = 1, first local block number = 7730
            [7730] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7731] number of local blocks = 1, first local block number = 7731
            [7731] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7732] number of local blocks = 1, first local block number = 7732
            [7732] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7733] number of local blocks = 1, first local block number = 7733
            [7733] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7734] number of local blocks = 1, first local block number = 7734
            [7734] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7735] number of local blocks = 1, first local block number = 7735
            [7735] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7736] number of local blocks = 1, first local block number = 7736
            [7736] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7737] number of local blocks = 1, first local block number = 7737
            [7737] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7738] number of local blocks = 1, first local block number = 7738
            [7738] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7739] number of local blocks = 1, first local block number = 7739
            [7739] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7740] number of local blocks = 1, first local block number = 7740
            [7740] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7741] number of local blocks = 1, first local block number = 7741
            [7741] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7742] number of local blocks = 1, first local block number = 7742
            [7742] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7743] number of local blocks = 1, first local block number = 7743
            [7743] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7744] number of local blocks = 1, first local block number = 7744
            [7744] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7745] number of local blocks = 1, first local block number = 7745
            [7745] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7746] number of local blocks = 1, first local block number = 7746
            [7746] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7747] number of local blocks = 1, first local block number = 7747
            [7747] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7748] number of local blocks = 1, first local block number = 7748
            [7748] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7749] number of local blocks = 1, first local block number = 7749
            [7749] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7750] number of local blocks = 1, first local block number = 7750
            [7750] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7751] number of local blocks = 1, first local block number = 7751
            [7751] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7752] number of local blocks = 1, first local block number = 7752
            [7752] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7753] number of local blocks = 1, first local block number = 7753
            [7753] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7754] number of local blocks = 1, first local block number = 7754
            [7754] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7755] number of local blocks = 1, first local block number = 7755
            [7755] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7756] number of local blocks = 1, first local block number = 7756
            [7756] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7757] number of local blocks = 1, first local block number = 7757
            [7757] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7758] number of local blocks = 1, first local block number = 7758
            [7758] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7759] number of local blocks = 1, first local block number = 7759
            [7759] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7760] number of local blocks = 1, first local block number = 7760
            [7760] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7761] number of local blocks = 1, first local block number = 7761
            [7761] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7762] number of local blocks = 1, first local block number = 7762
            [7762] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7763] number of local blocks = 1, first local block number = 7763
            [7763] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7764] number of local blocks = 1, first local block number = 7764
            [7764] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7765] number of local blocks = 1, first local block number = 7765
            [7765] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7766] number of local blocks = 1, first local block number = 7766
            [7766] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7767] number of local blocks = 1, first local block number = 7767
            [7767] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7768] number of local blocks = 1, first local block number = 7768
            [7768] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7769] number of local blocks = 1, first local block number = 7769
            [7769] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7770] number of local blocks = 1, first local block number = 7770
            [7770] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7771] number of local blocks = 1, first local block number = 7771
            [7771] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7772] number of local blocks = 1, first local block number = 7772
            [7772] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7773] number of local blocks = 1, first local block number = 7773
            [7773] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7774] number of local blocks = 1, first local block number = 7774
            [7774] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7775] number of local blocks = 1, first local block number = 7775
            [7775] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7776] number of local blocks = 1, first local block number = 7776
            [7776] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7777] number of local blocks = 1, first local block number = 7777
            [7777] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7778] number of local blocks = 1, first local block number = 7778
            [7778] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7779] number of local blocks = 1, first local block number = 7779
            [7779] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7780] number of local blocks = 1, first local block number = 7780
            [7780] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7781] number of local blocks = 1, first local block number = 7781
            [7781] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7782] number of local blocks = 1, first local block number = 7782
            [7782] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7783] number of local blocks = 1, first local block number = 7783
            [7783] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7784] number of local blocks = 1, first local block number = 7784
            [7784] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7785] number of local blocks = 1, first local block number = 7785
            [7785] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7786] number of local blocks = 1, first local block number = 7786
            [7786] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7787] number of local blocks = 1, first local block number = 7787
            [7787] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7788] number of local blocks = 1, first local block number = 7788
            [7788] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7789] number of local blocks = 1, first local block number = 7789
            [7789] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7790] number of local blocks = 1, first local block number = 7790
            [7790] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7791] number of local blocks = 1, first local block number = 7791
            [7791] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7792] number of local blocks = 1, first local block number = 7792
            [7792] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7793] number of local blocks = 1, first local block number = 7793
            [7793] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7794] number of local blocks = 1, first local block number = 7794
            [7794] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7795] number of local blocks = 1, first local block number = 7795
            [7795] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7796] number of local blocks = 1, first local block number = 7796
            [7796] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7797] number of local blocks = 1, first local block number = 7797
            [7797] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7798] number of local blocks = 1, first local block number = 7798
            [7798] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7799] number of local blocks = 1, first local block number = 7799
            [7799] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7800] number of local blocks = 1, first local block number = 7800
            [7800] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7801] number of local blocks = 1, first local block number = 7801
            [7801] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7802] number of local blocks = 1, first local block number = 7802
            [7802] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7803] number of local blocks = 1, first local block number = 7803
            [7803] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7804] number of local blocks = 1, first local block number = 7804
            [7804] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7805] number of local blocks = 1, first local block number = 7805
            [7805] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7806] number of local blocks = 1, first local block number = 7806
            [7806] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7807] number of local blocks = 1, first local block number = 7807
            [7807] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7808] number of local blocks = 1, first local block number = 7808
            [7808] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7809] number of local blocks = 1, first local block number = 7809
            [7809] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7810] number of local blocks = 1, first local block number = 7810
            [7810] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7811] number of local blocks = 1, first local block number = 7811
            [7811] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7812] number of local blocks = 1, first local block number = 7812
            [7812] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7813] number of local blocks = 1, first local block number = 7813
            [7813] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7814] number of local blocks = 1, first local block number = 7814
            [7814] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7815] number of local blocks = 1, first local block number = 7815
            [7815] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7816] number of local blocks = 1, first local block number = 7816
            [7816] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7817] number of local blocks = 1, first local block number = 7817
            [7817] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7818] number of local blocks = 1, first local block number = 7818
            [7818] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7819] number of local blocks = 1, first local block number = 7819
            [7819] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7820] number of local blocks = 1, first local block number = 7820
            [7820] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7821] number of local blocks = 1, first local block number = 7821
            [7821] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7822] number of local blocks = 1, first local block number = 7822
            [7822] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7823] number of local blocks = 1, first local block number = 7823
            [7823] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7824] number of local blocks = 1, first local block number = 7824
            [7824] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7825] number of local blocks = 1, first local block number = 7825
            [7825] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7826] number of local blocks = 1, first local block number = 7826
            [7826] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7827] number of local blocks = 1, first local block number = 7827
            [7827] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7828] number of local blocks = 1, first local block number = 7828
            [7828] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7829] number of local blocks = 1, first local block number = 7829
            [7829] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7830] number of local blocks = 1, first local block number = 7830
            [7830] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7831] number of local blocks = 1, first local block number = 7831
            [7831] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7832] number of local blocks = 1, first local block number = 7832
            [7832] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7833] number of local blocks = 1, first local block number = 7833
            [7833] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7834] number of local blocks = 1, first local block number = 7834
            [7834] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7835] number of local blocks = 1, first local block number = 7835
            [7835] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7836] number of local blocks = 1, first local block number = 7836
            [7836] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7837] number of local blocks = 1, first local block number = 7837
            [7837] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7838] number of local blocks = 1, first local block number = 7838
            [7838] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7839] number of local blocks = 1, first local block number = 7839
            [7839] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7840] number of local blocks = 1, first local block number = 7840
            [7840] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7841] number of local blocks = 1, first local block number = 7841
            [7841] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7842] number of local blocks = 1, first local block number = 7842
            [7842] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7843] number of local blocks = 1, first local block number = 7843
            [7843] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7844] number of local blocks = 1, first local block number = 7844
            [7844] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7845] number of local blocks = 1, first local block number = 7845
            [7845] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7846] number of local blocks = 1, first local block number = 7846
            [7846] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7847] number of local blocks = 1, first local block number = 7847
            [7847] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7848] number of local blocks = 1, first local block number = 7848
            [7848] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7849] number of local blocks = 1, first local block number = 7849
            [7849] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7850] number of local blocks = 1, first local block number = 7850
            [7850] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7851] number of local blocks = 1, first local block number = 7851
            [7851] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7852] number of local blocks = 1, first local block number = 7852
            [7852] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7853] number of local blocks = 1, first local block number = 7853
            [7853] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7854] number of local blocks = 1, first local block number = 7854
            [7854] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7855] number of local blocks = 1, first local block number = 7855
            [7855] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7856] number of local blocks = 1, first local block number = 7856
            [7856] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7857] number of local blocks = 1, first local block number = 7857
            [7857] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7858] number of local blocks = 1, first local block number = 7858
            [7858] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7859] number of local blocks = 1, first local block number = 7859
            [7859] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7860] number of local blocks = 1, first local block number = 7860
            [7860] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7861] number of local blocks = 1, first local block number = 7861
            [7861] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7862] number of local blocks = 1, first local block number = 7862
            [7862] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7863] number of local blocks = 1, first local block number = 7863
            [7863] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7864] number of local blocks = 1, first local block number = 7864
            [7864] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7865] number of local blocks = 1, first local block number = 7865
            [7865] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7866] number of local blocks = 1, first local block number = 7866
            [7866] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7867] number of local blocks = 1, first local block number = 7867
            [7867] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7868] number of local blocks = 1, first local block number = 7868
            [7868] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7869] number of local blocks = 1, first local block number = 7869
            [7869] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7870] number of local blocks = 1, first local block number = 7870
            [7870] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7871] number of local blocks = 1, first local block number = 7871
            [7871] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7872] number of local blocks = 1, first local block number = 7872
            [7872] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7873] number of local blocks = 1, first local block number = 7873
            [7873] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7874] number of local blocks = 1, first local block number = 7874
            [7874] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7875] number of local blocks = 1, first local block number = 7875
            [7875] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7876] number of local blocks = 1, first local block number = 7876
            [7876] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7877] number of local blocks = 1, first local block number = 7877
            [7877] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7878] number of local blocks = 1, first local block number = 7878
            [7878] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7879] number of local blocks = 1, first local block number = 7879
            [7879] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7880] number of local blocks = 1, first local block number = 7880
            [7880] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7881] number of local blocks = 1, first local block number = 7881
            [7881] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7882] number of local blocks = 1, first local block number = 7882
            [7882] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7883] number of local blocks = 1, first local block number = 7883
            [7883] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7884] number of local blocks = 1, first local block number = 7884
            [7884] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7885] number of local blocks = 1, first local block number = 7885
            [7885] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7886] number of local blocks = 1, first local block number = 7886
            [7886] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7887] number of local blocks = 1, first local block number = 7887
            [7887] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7888] number of local blocks = 1, first local block number = 7888
            [7888] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7889] number of local blocks = 1, first local block number = 7889
            [7889] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7890] number of local blocks = 1, first local block number = 7890
            [7890] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7891] number of local blocks = 1, first local block number = 7891
            [7891] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7892] number of local blocks = 1, first local block number = 7892
            [7892] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7893] number of local blocks = 1, first local block number = 7893
            [7893] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7894] number of local blocks = 1, first local block number = 7894
            [7894] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7895] number of local blocks = 1, first local block number = 7895
            [7895] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7896] number of local blocks = 1, first local block number = 7896
            [7896] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7897] number of local blocks = 1, first local block number = 7897
            [7897] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7898] number of local blocks = 1, first local block number = 7898
            [7898] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7899] number of local blocks = 1, first local block number = 7899
            [7899] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7900] number of local blocks = 1, first local block number = 7900
            [7900] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7901] number of local blocks = 1, first local block number = 7901
            [7901] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7902] number of local blocks = 1, first local block number = 7902
            [7902] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7903] number of local blocks = 1, first local block number = 7903
            [7903] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7904] number of local blocks = 1, first local block number = 7904
            [7904] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7905] number of local blocks = 1, first local block number = 7905
            [7905] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7906] number of local blocks = 1, first local block number = 7906
            [7906] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7907] number of local blocks = 1, first local block number = 7907
            [7907] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7908] number of local blocks = 1, first local block number = 7908
            [7908] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7909] number of local blocks = 1, first local block number = 7909
            [7909] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7910] number of local blocks = 1, first local block number = 7910
            [7910] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7911] number of local blocks = 1, first local block number = 7911
            [7911] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7912] number of local blocks = 1, first local block number = 7912
            [7912] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7913] number of local blocks = 1, first local block number = 7913
            [7913] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7914] number of local blocks = 1, first local block number = 7914
            [7914] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7915] number of local blocks = 1, first local block number = 7915
            [7915] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7916] number of local blocks = 1, first local block number = 7916
            [7916] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7917] number of local blocks = 1, first local block number = 7917
            [7917] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7918] number of local blocks = 1, first local block number = 7918
            [7918] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7919] number of local blocks = 1, first local block number = 7919
            [7919] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7920] number of local blocks = 1, first local block number = 7920
            [7920] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7921] number of local blocks = 1, first local block number = 7921
            [7921] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7922] number of local blocks = 1, first local block number = 7922
            [7922] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7923] number of local blocks = 1, first local block number = 7923
            [7923] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7924] number of local blocks = 1, first local block number = 7924
            [7924] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7925] number of local blocks = 1, first local block number = 7925
            [7925] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7926] number of local blocks = 1, first local block number = 7926
            [7926] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7927] number of local blocks = 1, first local block number = 7927
            [7927] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7928] number of local blocks = 1, first local block number = 7928
            [7928] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7929] number of local blocks = 1, first local block number = 7929
            [7929] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7930] number of local blocks = 1, first local block number = 7930
            [7930] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7931] number of local blocks = 1, first local block number = 7931
            [7931] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7932] number of local blocks = 1, first local block number = 7932
            [7932] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7933] number of local blocks = 1, first local block number = 7933
            [7933] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7934] number of local blocks = 1, first local block number = 7934
            [7934] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7935] number of local blocks = 1, first local block number = 7935
            [7935] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7936] number of local blocks = 1, first local block number = 7936
            [7936] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7937] number of local blocks = 1, first local block number = 7937
            [7937] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7938] number of local blocks = 1, first local block number = 7938
            [7938] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7939] number of local blocks = 1, first local block number = 7939
            [7939] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7940] number of local blocks = 1, first local block number = 7940
            [7940] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7941] number of local blocks = 1, first local block number = 7941
            [7941] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7942] number of local blocks = 1, first local block number = 7942
            [7942] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7943] number of local blocks = 1, first local block number = 7943
            [7943] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7944] number of local blocks = 1, first local block number = 7944
            [7944] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7945] number of local blocks = 1, first local block number = 7945
            [7945] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7946] number of local blocks = 1, first local block number = 7946
            [7946] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7947] number of local blocks = 1, first local block number = 7947
            [7947] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7948] number of local blocks = 1, first local block number = 7948
            [7948] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7949] number of local blocks = 1, first local block number = 7949
            [7949] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7950] number of local blocks = 1, first local block number = 7950
            [7950] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7951] number of local blocks = 1, first local block number = 7951
            [7951] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7952] number of local blocks = 1, first local block number = 7952
            [7952] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7953] number of local blocks = 1, first local block number = 7953
            [7953] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7954] number of local blocks = 1, first local block number = 7954
            [7954] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7955] number of local blocks = 1, first local block number = 7955
            [7955] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7956] number of local blocks = 1, first local block number = 7956
            [7956] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7957] number of local blocks = 1, first local block number = 7957
            [7957] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7958] number of local blocks = 1, first local block number = 7958
            [7958] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7959] number of local blocks = 1, first local block number = 7959
            [7959] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7960] number of local blocks = 1, first local block number = 7960
            [7960] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7961] number of local blocks = 1, first local block number = 7961
            [7961] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7962] number of local blocks = 1, first local block number = 7962
            [7962] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7963] number of local blocks = 1, first local block number = 7963
            [7963] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7964] number of local blocks = 1, first local block number = 7964
            [7964] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7965] number of local blocks = 1, first local block number = 7965
            [7965] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7966] number of local blocks = 1, first local block number = 7966
            [7966] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7967] number of local blocks = 1, first local block number = 7967
            [7967] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7968] number of local blocks = 1, first local block number = 7968
            [7968] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7969] number of local blocks = 1, first local block number = 7969
            [7969] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7970] number of local blocks = 1, first local block number = 7970
            [7970] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7971] number of local blocks = 1, first local block number = 7971
            [7971] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7972] number of local blocks = 1, first local block number = 7972
            [7972] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7973] number of local blocks = 1, first local block number = 7973
            [7973] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7974] number of local blocks = 1, first local block number = 7974
            [7974] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7975] number of local blocks = 1, first local block number = 7975
            [7975] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7976] number of local blocks = 1, first local block number = 7976
            [7976] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7977] number of local blocks = 1, first local block number = 7977
            [7977] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7978] number of local blocks = 1, first local block number = 7978
            [7978] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7979] number of local blocks = 1, first local block number = 7979
            [7979] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7980] number of local blocks = 1, first local block number = 7980
            [7980] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7981] number of local blocks = 1, first local block number = 7981
            [7981] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7982] number of local blocks = 1, first local block number = 7982
            [7982] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7983] number of local blocks = 1, first local block number = 7983
            [7983] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7984] number of local blocks = 1, first local block number = 7984
            [7984] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7985] number of local blocks = 1, first local block number = 7985
            [7985] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7986] number of local blocks = 1, first local block number = 7986
            [7986] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7987] number of local blocks = 1, first local block number = 7987
            [7987] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7988] number of local blocks = 1, first local block number = 7988
            [7988] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7989] number of local blocks = 1, first local block number = 7989
            [7989] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7990] number of local blocks = 1, first local block number = 7990
            [7990] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7991] number of local blocks = 1, first local block number = 7991
            [7991] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7992] number of local blocks = 1, first local block number = 7992
            [7992] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7993] number of local blocks = 1, first local block number = 7993
            [7993] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7994] number of local blocks = 1, first local block number = 7994
            [7994] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7995] number of local blocks = 1, first local block number = 7995
            [7995] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7996] number of local blocks = 1, first local block number = 7996
            [7996] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7997] number of local blocks = 1, first local block number = 7997
            [7997] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7998] number of local blocks = 1, first local block number = 7998
            [7998] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7999] number of local blocks = 1, first local block number = 7999
            [7999] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8000] number of local blocks = 1, first local block number = 8000
            [8000] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8001] number of local blocks = 1, first local block number = 8001
            [8001] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8002] number of local blocks = 1, first local block number = 8002
            [8002] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8003] number of local blocks = 1, first local block number = 8003
            [8003] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8004] number of local blocks = 1, first local block number = 8004
            [8004] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8005] number of local blocks = 1, first local block number = 8005
            [8005] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8006] number of local blocks = 1, first local block number = 8006
            [8006] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8007] number of local blocks = 1, first local block number = 8007
            [8007] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8008] number of local blocks = 1, first local block number = 8008
            [8008] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8009] number of local blocks = 1, first local block number = 8009
            [8009] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8010] number of local blocks = 1, first local block number = 8010
            [8010] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8011] number of local blocks = 1, first local block number = 8011
            [8011] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8012] number of local blocks = 1, first local block number = 8012
            [8012] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8013] number of local blocks = 1, first local block number = 8013
            [8013] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8014] number of local blocks = 1, first local block number = 8014
            [8014] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8015] number of local blocks = 1, first local block number = 8015
            [8015] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8016] number of local blocks = 1, first local block number = 8016
            [8016] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8017] number of local blocks = 1, first local block number = 8017
            [8017] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8018] number of local blocks = 1, first local block number = 8018
            [8018] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8019] number of local blocks = 1, first local block number = 8019
            [8019] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8020] number of local blocks = 1, first local block number = 8020
            [8020] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8021] number of local blocks = 1, first local block number = 8021
            [8021] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8022] number of local blocks = 1, first local block number = 8022
            [8022] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8023] number of local blocks = 1, first local block number = 8023
            [8023] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8024] number of local blocks = 1, first local block number = 8024
            [8024] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8025] number of local blocks = 1, first local block number = 8025
            [8025] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8026] number of local blocks = 1, first local block number = 8026
            [8026] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8027] number of local blocks = 1, first local block number = 8027
            [8027] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8028] number of local blocks = 1, first local block number = 8028
            [8028] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8029] number of local blocks = 1, first local block number = 8029
            [8029] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8030] number of local blocks = 1, first local block number = 8030
            [8030] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8031] number of local blocks = 1, first local block number = 8031
            [8031] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8032] number of local blocks = 1, first local block number = 8032
            [8032] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8033] number of local blocks = 1, first local block number = 8033
            [8033] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8034] number of local blocks = 1, first local block number = 8034
            [8034] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8035] number of local blocks = 1, first local block number = 8035
            [8035] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8036] number of local blocks = 1, first local block number = 8036
            [8036] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8037] number of local blocks = 1, first local block number = 8037
            [8037] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8038] number of local blocks = 1, first local block number = 8038
            [8038] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8039] number of local blocks = 1, first local block number = 8039
            [8039] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8040] number of local blocks = 1, first local block number = 8040
            [8040] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8041] number of local blocks = 1, first local block number = 8041
            [8041] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8042] number of local blocks = 1, first local block number = 8042
            [8042] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8043] number of local blocks = 1, first local block number = 8043
            [8043] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8044] number of local blocks = 1, first local block number = 8044
            [8044] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8045] number of local blocks = 1, first local block number = 8045
            [8045] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8046] number of local blocks = 1, first local block number = 8046
            [8046] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8047] number of local blocks = 1, first local block number = 8047
            [8047] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8048] number of local blocks = 1, first local block number = 8048
            [8048] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8049] number of local blocks = 1, first local block number = 8049
            [8049] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8050] number of local blocks = 1, first local block number = 8050
            [8050] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8051] number of local blocks = 1, first local block number = 8051
            [8051] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8052] number of local blocks = 1, first local block number = 8052
            [8052] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8053] number of local blocks = 1, first local block number = 8053
            [8053] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8054] number of local blocks = 1, first local block number = 8054
            [8054] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8055] number of local blocks = 1, first local block number = 8055
            [8055] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8056] number of local blocks = 1, first local block number = 8056
            [8056] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8057] number of local blocks = 1, first local block number = 8057
            [8057] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8058] number of local blocks = 1, first local block number = 8058
            [8058] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8059] number of local blocks = 1, first local block number = 8059
            [8059] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8060] number of local blocks = 1, first local block number = 8060
            [8060] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8061] number of local blocks = 1, first local block number = 8061
            [8061] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8062] number of local blocks = 1, first local block number = 8062
            [8062] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8063] number of local blocks = 1, first local block number = 8063
            [8063] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8064] number of local blocks = 1, first local block number = 8064
            [8064] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8065] number of local blocks = 1, first local block number = 8065
            [8065] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8066] number of local blocks = 1, first local block number = 8066
            [8066] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8067] number of local blocks = 1, first local block number = 8067
            [8067] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8068] number of local blocks = 1, first local block number = 8068
            [8068] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8069] number of local blocks = 1, first local block number = 8069
            [8069] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8070] number of local blocks = 1, first local block number = 8070
            [8070] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8071] number of local blocks = 1, first local block number = 8071
            [8071] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8072] number of local blocks = 1, first local block number = 8072
            [8072] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8073] number of local blocks = 1, first local block number = 8073
            [8073] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8074] number of local blocks = 1, first local block number = 8074
            [8074] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8075] number of local blocks = 1, first local block number = 8075
            [8075] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8076] number of local blocks = 1, first local block number = 8076
            [8076] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8077] number of local blocks = 1, first local block number = 8077
            [8077] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8078] number of local blocks = 1, first local block number = 8078
            [8078] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8079] number of local blocks = 1, first local block number = 8079
            [8079] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8080] number of local blocks = 1, first local block number = 8080
            [8080] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8081] number of local blocks = 1, first local block number = 8081
            [8081] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8082] number of local blocks = 1, first local block number = 8082
            [8082] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8083] number of local blocks = 1, first local block number = 8083
            [8083] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8084] number of local blocks = 1, first local block number = 8084
            [8084] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8085] number of local blocks = 1, first local block number = 8085
            [8085] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8086] number of local blocks = 1, first local block number = 8086
            [8086] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8087] number of local blocks = 1, first local block number = 8087
            [8087] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8088] number of local blocks = 1, first local block number = 8088
            [8088] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8089] number of local blocks = 1, first local block number = 8089
            [8089] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8090] number of local blocks = 1, first local block number = 8090
            [8090] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8091] number of local blocks = 1, first local block number = 8091
            [8091] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8092] number of local blocks = 1, first local block number = 8092
            [8092] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8093] number of local blocks = 1, first local block number = 8093
            [8093] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8094] number of local blocks = 1, first local block number = 8094
            [8094] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8095] number of local blocks = 1, first local block number = 8095
            [8095] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8096] number of local blocks = 1, first local block number = 8096
            [8096] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8097] number of local blocks = 1, first local block number = 8097
            [8097] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8098] number of local blocks = 1, first local block number = 8098
            [8098] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8099] number of local blocks = 1, first local block number = 8099
            [8099] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8100] number of local blocks = 1, first local block number = 8100
            [8100] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8101] number of local blocks = 1, first local block number = 8101
            [8101] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8102] number of local blocks = 1, first local block number = 8102
            [8102] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8103] number of local blocks = 1, first local block number = 8103
            [8103] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8104] number of local blocks = 1, first local block number = 8104
            [8104] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8105] number of local blocks = 1, first local block number = 8105
            [8105] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8106] number of local blocks = 1, first local block number = 8106
            [8106] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8107] number of local blocks = 1, first local block number = 8107
            [8107] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8108] number of local blocks = 1, first local block number = 8108
            [8108] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8109] number of local blocks = 1, first local block number = 8109
            [8109] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8110] number of local blocks = 1, first local block number = 8110
            [8110] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8111] number of local blocks = 1, first local block number = 8111
            [8111] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8112] number of local blocks = 1, first local block number = 8112
            [8112] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8113] number of local blocks = 1, first local block number = 8113
            [8113] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8114] number of local blocks = 1, first local block number = 8114
            [8114] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8115] number of local blocks = 1, first local block number = 8115
            [8115] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8116] number of local blocks = 1, first local block number = 8116
            [8116] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8117] number of local blocks = 1, first local block number = 8117
            [8117] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8118] number of local blocks = 1, first local block number = 8118
            [8118] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8119] number of local blocks = 1, first local block number = 8119
            [8119] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8120] number of local blocks = 1, first local block number = 8120
            [8120] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8121] number of local blocks = 1, first local block number = 8121
            [8121] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8122] number of local blocks = 1, first local block number = 8122
            [8122] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8123] number of local blocks = 1, first local block number = 8123
            [8123] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8124] number of local blocks = 1, first local block number = 8124
            [8124] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8125] number of local blocks = 1, first local block number = 8125
            [8125] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8126] number of local blocks = 1, first local block number = 8126
            [8126] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8127] number of local blocks = 1, first local block number = 8127
            [8127] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8128] number of local blocks = 1, first local block number = 8128
            [8128] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8129] number of local blocks = 1, first local block number = 8129
            [8129] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8130] number of local blocks = 1, first local block number = 8130
            [8130] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8131] number of local blocks = 1, first local block number = 8131
            [8131] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8132] number of local blocks = 1, first local block number = 8132
            [8132] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8133] number of local blocks = 1, first local block number = 8133
            [8133] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8134] number of local blocks = 1, first local block number = 8134
            [8134] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8135] number of local blocks = 1, first local block number = 8135
            [8135] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8136] number of local blocks = 1, first local block number = 8136
            [8136] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8137] number of local blocks = 1, first local block number = 8137
            [8137] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8138] number of local blocks = 1, first local block number = 8138
            [8138] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8139] number of local blocks = 1, first local block number = 8139
            [8139] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8140] number of local blocks = 1, first local block number = 8140
            [8140] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8141] number of local blocks = 1, first local block number = 8141
            [8141] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8142] number of local blocks = 1, first local block number = 8142
            [8142] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8143] number of local blocks = 1, first local block number = 8143
            [8143] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8144] number of local blocks = 1, first local block number = 8144
            [8144] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8145] number of local blocks = 1, first local block number = 8145
            [8145] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8146] number of local blocks = 1, first local block number = 8146
            [8146] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8147] number of local blocks = 1, first local block number = 8147
            [8147] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8148] number of local blocks = 1, first local block number = 8148
            [8148] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8149] number of local blocks = 1, first local block number = 8149
            [8149] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8150] number of local blocks = 1, first local block number = 8150
            [8150] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8151] number of local blocks = 1, first local block number = 8151
            [8151] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8152] number of local blocks = 1, first local block number = 8152
            [8152] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8153] number of local blocks = 1, first local block number = 8153
            [8153] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8154] number of local blocks = 1, first local block number = 8154
            [8154] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8155] number of local blocks = 1, first local block number = 8155
            [8155] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8156] number of local blocks = 1, first local block number = 8156
            [8156] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8157] number of local blocks = 1, first local block number = 8157
            [8157] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8158] number of local blocks = 1, first local block number = 8158
            [8158] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8159] number of local blocks = 1, first local block number = 8159
            [8159] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8160] number of local blocks = 1, first local block number = 8160
            [8160] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8161] number of local blocks = 1, first local block number = 8161
            [8161] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8162] number of local blocks = 1, first local block number = 8162
            [8162] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8163] number of local blocks = 1, first local block number = 8163
            [8163] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8164] number of local blocks = 1, first local block number = 8164
            [8164] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8165] number of local blocks = 1, first local block number = 8165
            [8165] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8166] number of local blocks = 1, first local block number = 8166
            [8166] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8167] number of local blocks = 1, first local block number = 8167
            [8167] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8168] number of local blocks = 1, first local block number = 8168
            [8168] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8169] number of local blocks = 1, first local block number = 8169
            [8169] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8170] number of local blocks = 1, first local block number = 8170
            [8170] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8171] number of local blocks = 1, first local block number = 8171
            [8171] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8172] number of local blocks = 1, first local block number = 8172
            [8172] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8173] number of local blocks = 1, first local block number = 8173
            [8173] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8174] number of local blocks = 1, first local block number = 8174
            [8174] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8175] number of local blocks = 1, first local block number = 8175
            [8175] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8176] number of local blocks = 1, first local block number = 8176
            [8176] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8177] number of local blocks = 1, first local block number = 8177
            [8177] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8178] number of local blocks = 1, first local block number = 8178
            [8178] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8179] number of local blocks = 1, first local block number = 8179
            [8179] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8180] number of local blocks = 1, first local block number = 8180
            [8180] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8181] number of local blocks = 1, first local block number = 8181
            [8181] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8182] number of local blocks = 1, first local block number = 8182
            [8182] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8183] number of local blocks = 1, first local block number = 8183
            [8183] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8184] number of local blocks = 1, first local block number = 8184
            [8184] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8185] number of local blocks = 1, first local block number = 8185
            [8185] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8186] number of local blocks = 1, first local block number = 8186
            [8186] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8187] number of local blocks = 1, first local block number = 8187
            [8187] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8188] number of local blocks = 1, first local block number = 8188
            [8188] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8189] number of local blocks = 1, first local block number = 8189
            [8189] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8190] number of local blocks = 1, first local block number = 8190
            [8190] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8191] number of local blocks = 1, first local block number = 8191
            [8191] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          linear system matrix = precond matrix:
          Mat Object:           8192 MPI processes
            type: mpiaij
            rows=6, cols=6
            total: nonzeros=36, allocated nonzeros=36
            total number of mallocs used during MatSetValues calls =0
              using I-node (on process 0) routines: found 2 nodes, limit used is 5
      Down solver (pre-smoother) on level 1 -------------------------------
        KSP Object:        (mg_coarse_mg_levels_1_)         8192 MPI processes
          type: chebyshev
            Chebyshev: eigenvalue estimates:  min = 0.099813, max = 1.09794
            Chebyshev: eigenvalues estimated using gmres with translations  [0 0.1; 0 1.1]
            KSP Object:            (mg_coarse_mg_levels_1_esteig_)             8192 MPI processes
              type: gmres
                GMRES: restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement
                GMRES: happy breakdown tolerance 1e-30
              maximum iterations=10, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
          maximum iterations=2
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
          left preconditioning
          using nonzero initial guess
          using NONE norm type for convergence test
        PC Object:        (mg_coarse_mg_levels_1_)         8192 MPI processes
          type: sor
            SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
          linear system matrix = precond matrix:
          Mat Object:           8192 MPI processes
            type: mpiaij
            rows=103, cols=103
            total: nonzeros=5717, allocated nonzeros=5717
            total number of mallocs used during MatSetValues calls =0
              not using I-node (on process 0) routines
      Up solver (post-smoother) same as down solver (pre-smoother)
      Down solver (pre-smoother) on level 2 -------------------------------
        KSP Object:        (mg_coarse_mg_levels_2_)         8192 MPI processes
          type: chebyshev
            Chebyshev: eigenvalue estimates:  min = 0.146168, max = 1.60785
            Chebyshev: eigenvalues estimated using gmres with translations  [0 0.1; 0 1.1]
            KSP Object:            (mg_coarse_mg_levels_2_esteig_)             8192 MPI processes
              type: gmres
                GMRES: restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement
                GMRES: happy breakdown tolerance 1e-30
              maximum iterations=10, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
          maximum iterations=2
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
          left preconditioning
          using nonzero initial guess
          using NONE norm type for convergence test
        PC Object:        (mg_coarse_mg_levels_2_)         8192 MPI processes
          type: sor
            SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
          linear system matrix = precond matrix:
          Mat Object:           8192 MPI processes
            type: mpiaij
            rows=1005, cols=1005
            total: nonzeros=27137, allocated nonzeros=27137
            total number of mallocs used during MatSetValues calls =0
              not using I-node (on process 0) routines
      Up solver (post-smoother) same as down solver (pre-smoother)
      Down solver (pre-smoother) on level 3 -------------------------------
        KSP Object:        (mg_coarse_mg_levels_3_)         8192 MPI processes
          type: chebyshev
            Chebyshev: eigenvalue estimates:  min = 0.167338, max = 1.84072
            Chebyshev: eigenvalues estimated using gmres with translations  [0 0.1; 0 1.1]
            KSP Object:            (mg_coarse_mg_levels_3_esteig_)             8192 MPI processes
              type: gmres
                GMRES: restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement
                GMRES: happy breakdown tolerance 1e-30
              maximum iterations=10, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
          maximum iterations=2
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
          left preconditioning
          using nonzero initial guess
          using NONE norm type for convergence test
        PC Object:        (mg_coarse_mg_levels_3_)         8192 MPI processes
          type: sor
            SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
          linear system matrix = precond matrix:
          Mat Object:           8192 MPI processes
            type: mpiaij
            rows=8192, cols=8192
            total: nonzeros=54784, allocated nonzeros=54784
            total number of mallocs used during MatSetValues calls =0
              not using I-node (on process 0) routines
      Up solver (post-smoother) same as down solver (pre-smoother)
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=8192, cols=8192
        total: nonzeros=54784, allocated nonzeros=54784
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Down solver (pre-smoother) on level 1 -------------------------------
    KSP Object:    (mg_levels_1_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_1_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=65536, cols=65536
        total: nonzeros=448512, allocated nonzeros=448512
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 2 -------------------------------
    KSP Object:    (mg_levels_2_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_2_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=524288, cols=524288
        total: nonzeros=3.62906e+06, allocated nonzeros=3.62906e+06
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 3 -------------------------------
    KSP Object:    (mg_levels_3_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_3_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=4194304, cols=4194304
        total: nonzeros=2.91963e+07, allocated nonzeros=2.91963e+07
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 4 -------------------------------
    KSP Object:    (mg_levels_4_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_4_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=33554432, cols=33554432
        total: nonzeros=2.34226e+08, allocated nonzeros=2.34226e+08
        total number of mallocs used during MatSetValues calls =0
  Up solver (post-smoother) same as down solver (pre-smoother)
  linear system matrix = precond matrix:
  Mat Object:   8192 MPI processes
    type: mpiaij
    rows=33554432, cols=33554432
    total: nonzeros=2.34226e+08, allocated nonzeros=2.34226e+08
    total number of mallocs used during MatSetValues calls =0
-------------- next part --------------
************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

/u/sciteam/mrosso/mrosso-repo/build/bin/test3.exe on a gnu-dbg-32idx named ?&
 with 8192 processors, by mrosso Sat Jul 18 22:18:48 2015
Using Petsc Development GIT revision: v3.6-230-g4f1eb2c  GIT Date: 2015-07-16 15:27:47 -0500

                         Max       Max/Min        Avg      Total 
Time (sec):           2.683e+01      1.00004   2.683e+01
Objects:              9.070e+02      1.00221   9.050e+02
Flops:                3.292e+07      1.66253   2.024e+07  1.658e+11
Flops/sec:            1.227e+06      1.66251   7.543e+05  6.179e+09
Memory:               3.692e+07      1.00316              3.023e+11
MPI Messages:         3.736e+05     79.78390   9.607e+03  7.870e+07
MPI Message Lengths:  1.245e+09    764.30763   3.239e+02  2.549e+10
MPI Reductions:       8.320e+03      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 2.6832e+01 100.0%  1.6579e+11 100.0%  7.870e+07 100.0%  3.239e+02      100.0%  8.319e+03 100.0% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------


      ##########################################################
      #                                                        #
      #                          WARNING!!!                    #
      #                                                        #
      #   This code was compiled with a debugging option,      #
      #   To get timing results run ./configure                #
      #   using --with-debugging=no, the performance will      #
      #   be generally two or three times faster.              #
      #                                                        #
      ##########################################################


Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

VecMDot               97 1.0 9.1423e-02 2.3 3.62e+04246.4 0.0e+00 0.0e+00 9.7e+01  0  0  0  0  1   0  0  0  0  1    16
VecTDot               74 1.0 1.1305e-01 2.2 6.06e+05 1.0 0.0e+00 0.0e+00 7.4e+01  0  3  0  0  1   0  3  0  0  1 43924
VecNorm              178 1.0 8.8785e-02 2.4 3.19e+05 1.0 0.0e+00 0.0e+00 1.8e+02  0  2  0  0  2   0  2  0  0  2 28741
VecScale             585 1.0 2.0835e-01 1.3 2.31e+05 2.0 0.0e+00 0.0e+00 0.0e+00  1  1  0  0  0   1  1  0  0  0  8605
VecCopy              267 1.0 3.9346e-03 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet              1517 1.0 1.4459e-02 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecAXPY              117 1.0 3.0192e-02 1.1 6.07e+05 1.0 0.0e+00 0.0e+00 0.0e+00  0  3  0  0  0   0  3  0  0  0 164503
VecAYPX             1960 1.0 2.5515e-02 1.1 5.91e+05 1.3 0.0e+00 0.0e+00 0.0e+00  0  2  0  0  0   0  2  0  0  0 150554
VecAXPBYCZ           888 1.0 1.2750e-02 1.1 2.46e+05166.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  1080
VecMAXPY             140 1.0 2.7051e-03 1.2 4.33e+04106.1 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  1342
VecAssemblyBegin      17 1.0 1.1796e-01 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 4.2e+01  0  0  0  0  1   0  0  0  0  1     0
VecAssemblyEnd        17 1.0 1.1518e-03 2.7 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecPointwiseMult      33 1.0 7.6365e-04 1.8 1.83e+03166.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0   134
VecScatterBegin     2819 1.0 2.5145e-01 6.1 0.00e+00 0.0 5.6e+07 4.0e+02 0.0e+00  0  0 71 88  0   0  0 71 88  0     0
VecScatterEnd       2819 1.0 2.8654e+0039.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  1  0  0  0  0   1  0  0  0  0     0
VecSetRandom           3 1.0 3.8266e-0414.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecNormalize         140 1.0 1.2240e-01 1.8 1.12e+0438.8 0.0e+00 0.0e+00 1.4e+02  0  0  0  0  2   0  0  0  0  2    20
MatMult             1614 1.0 3.5852e-01 2.6 1.05e+07 2.6 3.2e+07 2.6e+02 0.0e+00  1 21 41 33  0   1 21 41 33  0 96363
MatMultAdd           370 1.0 2.2921e-01 8.9 4.80e+05 1.4 1.2e+06 1.4e+01 0.0e+00  0  2  2  0  0   0  2  2  0  0 12401
MatMultTranspose     374 1.0 3.0781e+0015.7 4.89e+05 1.4 1.2e+06 1.4e+01 3.7e+02  1  2  2  0  4   1  2  2  0  4   948
MatSolve              74 0.0 2.1570e-03 0.0 4.88e+03 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     2
MatSOR              1661 1.0 6.9886e-01 1.1 1.87e+07 1.5 2.1e+07 6.8e+02 2.2e+02  2 65 26 55  3   2 65 26 55  3 154194
MatLUFactorSym         1 1.0 2.2411e-04 2.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatLUFactorNum         1 1.0 6.1989e-05 3.3 1.29e+02 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     2
MatConvert             3 1.0 5.4822e-03 1.4 0.00e+00 0.0 0.0e+00 0.0e+00 6.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatScale               9 1.0 2.6922e-03 1.4 1.58e+041579.8 4.7e+04 8.6e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0    92
MatResidual          370 1.0 1.2181e-01 1.1 3.38e+06 1.4 1.0e+07 4.6e+02 3.7e+02  0 12 13 19  4   0 12 13 19  4 162618
MatAssemblyBegin      65 1.0 1.4304e-01 1.3 0.00e+00 0.0 2.2e+04 7.2e+00 6.6e+01  1  0  0  0  1   1  0  0  0  1     0
MatAssemblyEnd        65 1.0 7.1580e-01 1.0 0.00e+00 0.0 1.1e+06 6.3e+01 3.9e+02  3  0  1  0  5   3  0  1  0  5     0
MatGetRow            664166.0 3.5744e-03151.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetRowIJ            1 0.0 3.2187e-05 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetSubMatrix        6 1.0 5.7483e-01 1.0 0.00e+00 0.0 3.8e+04 1.6e+01 1.6e+02  2  0  0  0  2   2  0  0  0  2     0
MatGetOrdering         1 0.0 4.4012e-04 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatCoarsen             3 1.0 8.9739e-02 1.0 0.00e+00 0.0 1.9e+07 4.0e+00 1.2e+02  0  0 24  0  1   0  0 24  0  1     0
MatView               12 1.0 3.8330e-02 5.1 0.00e+00 0.0 0.0e+00 0.0e+00 1.0e+01  0  0  0  0  0   0  0  0  0  0     0
MatAXPY                3 1.0 6.6090e-03 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 6.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatMatMult             3 1.0 2.2949e-01 1.0 1.40e+041749.0 2.4e+05 5.9e+00 6.6e+01  1  0  0  0  1   1  0  0  0  1     1
MatMatMultSym          3 1.0 2.2121e-01 1.0 0.00e+00 0.0 1.9e+05 5.3e+00 6.0e+01  1  0  0  0  1   1  0  0  0  1     0
MatMatMultNum          3 1.0 8.2338e-03 1.1 1.40e+041749.0 4.7e+04 8.6e+00 6.0e+00  0  0  0  0  0   0  0  0  0  0    21
MatPtAP                7 1.0 2.5821e-01 1.0 1.97e+05 2.0 1.2e+06 2.2e+02 1.8e+02  1  1  2  1  2   1  1  2  1  2  3262
MatPtAPSymbolic        7 1.0 1.6645e-01 1.0 0.00e+00 0.0 7.8e+05 3.3e+02 6.3e+01  1  0  1  1  1   1  0  1  1  1     0
MatPtAPNumeric         7 1.0 9.3348e-02 1.0 1.97e+05 2.0 4.5e+05 4.1e+01 1.1e+02  0  1  1  0  1   0  1  1  0  1  9022
MatTrnMatMult          1 1.0 6.0529e-02 1.0 1.82e+02 2.9 5.4e+05 1.2e+01 2.8e+01  0  0  1  0  0   0  0  1  0  0    23
MatTrnMatMultSym       1 1.0 5.7238e-02 1.0 0.00e+00 0.0 5.0e+05 7.6e+00 2.6e+01  0  0  1  0  0   0  0  1  0  0     0
MatTrnMatMultNum       1 1.0 3.3021e-03 1.0 1.82e+02 2.9 4.7e+04 5.4e+01 2.0e+00  0  0  0  0  0   0  0  0  0  0   413
MatGetLocalMat        15 1.0 1.1729e-02 3.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetBrAoCol         13 1.0 8.9352e-03 1.5 0.00e+00 0.0 8.9e+05 2.9e+02 0.0e+00  0  0  1  1  0   0  0  1  1  0     0
MatGetSymTrans        14 1.0 3.6240e-04 1.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
SFSetGraph             3 1.0 1.5306e-04 2.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
SFBcastBegin         126 1.0 6.9795e-02 2.0 0.00e+00 0.0 1.9e+07 4.0e+00 0.0e+00  0  0 24  0  0   0  0 24  0  0     0
SFBcastEnd           126 1.0 3.0974e-0214.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPGMRESOrthog        97 1.0 3.8722e-01 1.2 7.28e+04165.1 0.0e+00 0.0e+00 4.6e+02  1  0  0  0  6   1  0  0  0  6    11
KSPSetUp              17 1.0 3.5970e-02 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 3.3e+01  0  0  0  0  0   0  0  0  0  0     0
KSPSolve               1 1.0 7.8529e+00 1.0 3.29e+07 1.7 7.8e+07 2.9e+02 8.2e+03 29100 99 90 99  29100 99 90 99 21108
PCGAMGGraph_AGG        3 1.0 5.8250e-02 1.0 1.40e+041749.0 1.4e+05 5.7e+00 9.0e+01  0  0  0  0  1   0  0  0  0  1     3
PCGAMGCoarse_AGG       3 1.0 2.0247e-01 1.0 1.82e+02 2.9 2.0e+07 4.4e+00 1.7e+02  1  0 26  0  2   1  0 26  0  2     7
PCGAMGProl_AGG         3 1.0 8.0605e-02 1.0 0.00e+00 0.0 3.9e+05 8.0e+00 1.0e+02  0  0  1  0  1   0  0  1  0  1     0
PCGAMGPOpt_AGG         3 1.0 6.9975e-01 1.0 2.01e+05647.5 7.1e+05 7.7e+00 4.3e+02  3  0  1  0  5   3  0  1  0  5     6
GAMG: createProl       3 1.0 1.0417e+00 1.0 2.15e+05565.4 2.2e+07 4.6e+00 7.9e+02  4  0 27  0  9   4  0 27  0  9     5
  Graph                6 1.0 5.6964e-02 1.0 1.40e+041749.0 1.4e+05 5.7e+00 9.0e+01  0  0  0  0  1   0  0  0  0  1     3
  MIS/Agg              3 1.0 9.0706e-02 1.0 0.00e+00 0.0 1.9e+07 4.0e+00 1.2e+02  0  0 24  0  1   0  0 24  0  1     0
  SA: col data         3 1.0 5.2484e-02 1.1 0.00e+00 0.0 3.6e+05 8.2e+00 3.6e+01  0  0  0  0  0   0  0  0  0  0     0
  SA: frmProl0         3 1.0 2.2910e-02 1.0 0.00e+00 0.0 3.6e+04 5.9e+00 4.8e+01  0  0  0  0  1   0  0  0  0  1     0
  SA: smooth           3 1.0 6.9966e-01 1.0 2.01e+05647.5 7.1e+05 7.7e+00 4.3e+02  3  0  1  0  5   3  0  1  0  5     6
GAMG: partLevel        3 1.0 7.9626e-01 1.0 9.83e+043512.3 3.4e+05 2.0e+01 3.0e+02  3  0  0  0  4   3  0  0  0  4     3
  repartition          3 1.0 6.3250e-03 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 2.1e+01  0  0  0  0  0   0  0  0  0  0     0
  Invert-Sort          3 1.0 9.3760e-03 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 1.5e+01  0  0  0  0  0   0  0  0  0  0     0
  Move A               3 1.0 6.6971e-02 1.0 0.00e+00 0.0 5.3e+03 8.4e+01 8.1e+01  0  0  0  0  1   0  0  0  0  1     0
  Move P               3 1.0 5.1146e-01 1.0 0.00e+00 0.0 3.3e+04 5.5e+00 8.4e+01  2  0  0  0  1   2  0  0  0  1     0
PCSetUp                2 1.0 2.1888e+00 1.0 4.83e+05 2.8 2.3e+07 1.7e+01 1.6e+03  8  1 30  2 19   8  1 30  2 19   650
PCSetUpOnBlocks       74 1.0 1.7073e-03 1.6 1.29e+02 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
PCApply               37 1.0 5.5163e+00 1.0 2.87e+07 1.8 5.3e+07 3.6e+02 6.4e+03 20 80 67 74 77  20 80 67 74 77 24173
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Vector   562            562      4134192     0
      Vector Scatter    39             38        45224     0
              Matrix   123            123      1638432     0
      Matrix Coarsen     3              3         1860     0
    Distributed Mesh     5              4        19808     0
Star Forest Bipartite Graph    13             11         9240     0
     Discrete System     5              4         3360     0
           Index Set   104            104       109000     0
   IS L to G Mapping     5              4         6020     0
       Krylov Solver    19             19       214160     0
     DMKSP interface     4              4         2560     0
      Preconditioner    19             19        18212     0
         PetscRandom     3              3         1848     0
              Viewer     3              2         1504     0
========================================================================================================================
Average time to get PetscTime(): 9.53674e-08
Average time for MPI_Barrier(): 4.82082e-05
Average time for zero size MPI_Send(): 1.66846e-06
#PETSc Option Table entries:
-finput input.txt
-ksp_initial_guess_nonzero yes
-ksp_norm_type unpreconditioned
-ksp_rtol 1e-9
-ksp_type cg
-log_summary log8192.txt
-mg_coarse_ksp_type preonly
-mg_coarse_pc_type gamg
-mg_levels_ksp_type richardson
-options_left
-pc_dmdarepart_log
-pc_mg_galerkin
-pc_mg_levels 5
-pc_type mg
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --known-level1-dcache-size=16384 --known-level1-dcache-linesize=64 --known-level1-dcache-assoc=4 --known-sizeof-char=1 --known-sizeof-void-p=8 --known-sizeof-short=2 --known-sizeof-int=4 --known-sizeof-long=8 --known-sizeof-long-long=8 --known-sizeof-float=4 --known-sizeof-double=8 --known-sizeof-size_t=8 --known-bits-per-byte=8 --known-memcmp-ok=1 --known-sizeof-MPI_Comm=4 --known-sizeof-MPI_Fint=4 --known-mpi-long-double=1 --known-mpi-int64_t=1 --known-mpi-c-double-complex=1 --known-sdot-returns-double=0 --known-snrm2-returns-double=0 --with-batch="1 " --known-mpi-shared="0 " --known-mpi-shared-libraries=0 --known-memcmp-ok  --with-blas-lapack-lib=/opt/acml/5.3.1/gfortran64/lib/libacml.a --COPTFLAGS="-Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -g3 -O0" --FOPTFLAGS="-Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument  -O0" --with-x="0 " --with-debugging=1 --with-clib-autodetect="0 " --with-cxxlib-autodetect="0 " --with-fortranlib-autodetect="0 " --with-shared-libraries="0 " --with-mpi-compilers="1 " --with-cc="cc " --with-cxx="CC " --with-fc="ftn " --download-hypre=1 --download-blacs="1 " --download-scalapack="1 " --download-superlu_dist="1 " --download-metis="1 " --download-parmetis="1 " PETSC_ARCH=gnu-dbg-32idx
-----------------------------------------
Libraries compiled on Thu Jul 16 21:11:47 2015 on h2ologin3 
Machine characteristics: Linux-3.0.101-0.46-default-x86_64-with-SuSE-11-x86_64
Using PETSc directory: /u/sciteam/mrosso/LIBS/petsc
Using PETSc arch: gnu-dbg-32idx
-----------------------------------------

Using C compiler: cc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -g3 -O0  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: ftn  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument  -O0   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/u/sciteam/mrosso/LIBS/petsc/gnu-dbg-32idx/include -I/u/sciteam/mrosso/LIBS/petsc/include -I/u/sciteam/mrosso/LIBS/petsc/include -I/u/sciteam/mrosso/LIBS/petsc/gnu-dbg-32idx/include
-----------------------------------------

Using C linker: cc
Using Fortran linker: ftn
Using libraries: -Wl,-rpath,/u/sciteam/mrosso/LIBS/petsc/gnu-dbg-32idx/lib -L/u/sciteam/mrosso/LIBS/petsc/gnu-dbg-32idx/lib -lpetsc -Wl,-rpath,/u/sciteam/mrosso/LIBS/petsc/gnu-dbg-32idx/lib -L/u/sciteam/mrosso/LIBS/petsc/gnu-dbg-32idx/lib -lsuperlu_dist_4.0 -lHYPRE -lscalapack -Wl,-rpath,/opt/acml/5.3.1/gfortran64/lib -L/opt/acml/5.3.1/gfortran64/lib -lacml -lparmetis -lmetis -lssl -lcrypto -ldl 
-----------------------------------------

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-ksp_type        cg 
-ksp_norm_type   unpreconditioned
-ksp_rtol        1e-9
-ksp_initial_guess_nonzero  yes
-pc_type mg
-pc_mg_galerkin
-pc_mg_levels 5
-mg_levels_ksp_type richardson
-mg_coarse_ksp_type preonly
-mg_coarse_pc_type gamg 
#-mg_coarse_pc_factor_mat_solver_package superlu_dist

-log_summary log8192.txt
-options_left
#-info


From mrosso at uci.edu  Sun Jul 19 11:08:50 2015
From: mrosso at uci.edu (Michele Rosso)
Date: Sun, 19 Jul 2015 09:08:50 -0700
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <CADOhEh6acJ=h1CxoEHqJRgJ1V=a2OtE8ippn6oAjx-K1ogs0=w@mail.gmail.com>
References: <1437083588.21829.18.camel@kolmog5>
	<CADOhEh6acJ=h1CxoEHqJRgJ1V=a2OtE8ippn6oAjx-K1ogs0=w@mail.gmail.com>
Message-ID: <1437322130.4493.2.camel@enterprise-A>

Mark,

at first I thought the problem was due to my custom PC, but the same
happens if I use (see attached files):

-mg_coarse_ksp_type preonly
-mg_coarse_pc_type gamg

If instead I use a direct solver, say:

-mg_coarse_ksp_type preonly
-mg_coarse_pc_type lu

the coarse KSP is set correctly.

Michele



On Sun, 2015-07-19 at 10:42 -0400, Mark Adams wrote:
> 
> 
> 
> 
> On Thu, Jul 16, 2015 at 5:53 PM, Michele Rosso <mrosso at uci.edu> wrote:
> 
>         Hi,
>         
>         I am performing a series of solves inside a loop. The matrix
>         for each solve changes but not enough to justify a rebuilt of
>         the PC at each solve.
>         Therefore I am using  KSPSetReusePreconditioner to avoid
>         rebuilding unless necessary. The solver is CG + MG with a
>         custom  PC at the coarse level.
>         
> 
> 
> Ah, OK this is the problem.  The code I just sent gets fooled but your
> custom PC, probably.
> 
> 
> We should just remove this paternal code:
> 
> 
>   PetscBool      preonly,lu,redundant,cholesky,svd
> 
> 
> 
>    ...
> 
> 
> 
> 
>   /*
>       If coarse solver is not direct method then DO NOT USE preonly
>   */
>   ierr =
> PetscObjectTypeCompare((PetscObject)mglevels[0]->smoothd,KSPPREONLY,&preonly);CHKERRQ(ierr);
>   if (preonly) {
>     ierr =
> PetscObjectTypeCompare((PetscObject)cpc,PCBJACOBI,&bjaclu);CHKERRQ(ierr);
>     if (bjaclu) {
>       KSP *k2;
>       PetscInt ii,first;
>       ierr = PCBJacobiGetSubKSP(cpc,&ii,&first,&k2);CHKERRQ(ierr);
>       if (ii==1) {
>         PC pc2;
>         ierr = KSPGetPC(k2[0],&pc2);CHKERRQ(ierr);
>         ierr =
> PetscObjectTypeCompare((PetscObject)pc2,PCLU,&bjaclu);CHKERRQ(ierr);
>       }
>       else bjaclu = PETSC_FALSE;
>     }
>     ierr =
> PetscObjectTypeCompare((PetscObject)cpc,PCLU,&lu);CHKERRQ(ierr);
>     ierr =
> PetscObjectTypeCompare((PetscObject)cpc,PCREDUNDANT,&redundant);CHKERRQ(ierr);
>     ierr =
> PetscObjectTypeCompare((PetscObject)cpc,PCCHOLESKY,&cholesky);CHKERRQ(ierr);
>     ierr =
> PetscObjectTypeCompare((PetscObject)cpc,PCSVD,&svd);CHKERRQ(ierr);
>     if (!lu && !redundant && !cholesky && !svd && !bjaclu) {
>       ierr = KSPSetType(mglevels[0]->smoothd,KSPGMRES);CHKERRQ(ierr);
>     }
>   }
> 
> 
> 
> 
>  
>         If KSP is not updated each time, everything works as it is
>         supposed to. 
>         When instead I allow the default PETSc  behavior, i.e.
>         updating PC every time the matrix changes, the coarse level
>         KSP , initially set to PREONLY, is changed into GMRES 
>         after the first solve. I am not sure where the problem lies
>         (my PC or PETSc), so I would like to have your opinion on
>         this.
>         I attached the ksp_view for the 2 successive solve and the
>         options stack.
>         
>         Thanks for your help,
>         Michel
>         
>         
>         
>         
> 
> 
> 

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KSP Object: 8192 MPI processes
  type: cg
  maximum iterations=10000
  tolerances:  relative=1e-09, absolute=1e-50, divergence=10000
  left preconditioning
  using nonzero initial guess
  using UNPRECONDITIONED norm type for convergence test
PC Object: 8192 MPI processes
  type: mg
    MG: type is MULTIPLICATIVE, levels=5 cycles=v
      Cycles per PCApply=1
      Using Galerkin computed coarse grid matrices
  Coarse grid solver -- level -------------------------------
    KSP Object:    (mg_coarse_)     8192 MPI processes
      type: gmres
        GMRES: restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement
        GMRES: happy breakdown tolerance 1e-30
      maximum iterations=1, initial guess is zero
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using NONE norm type for convergence test
    PC Object:    (mg_coarse_)     8192 MPI processes
      type: gamg
        MG: type is MULTIPLICATIVE, levels=4 cycles=v
          Cycles per PCApply=1
          Using Galerkin computed coarse grid matrices
          GAMG specific options
            Threshold for dropping small values from graph 0
            AGG specific options
              Symmetric graph false
      Coarse grid solver -- level -------------------------------
        KSP Object:        (mg_coarse_mg_coarse_)         8192 MPI processes
          type: preonly
          maximum iterations=1, initial guess is zero
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
          left preconditioning
          using NONE norm type for convergence test
        PC Object:        (mg_coarse_mg_coarse_)         8192 MPI processes
          type: bjacobi
            block Jacobi: number of blocks = 8192
            Local solve info for each block is in the following KSP and PC objects:
          [0] number of local blocks = 1, first local block number = 0
            [0] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 1
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=6, cols=6
                      package used to perform factorization: petsc
                      total: nonzeros=36, allocated nonzeros=36
                      total number of mallocs used during MatSetValues calls =0
                        using I-node routines: found 2 nodes, limit used is 5
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=6, cols=6
                total: nonzeros=36, allocated nonzeros=36
                total number of mallocs used during MatSetValues calls =0
                  using I-node routines: found 2 nodes, limit used is 5
            - - - - - - - - - - - - - - - - - -
          [1] number of local blocks = 1, first local block number = 1
            [1] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2] number of local blocks = 1, first local block number = 2
            [2] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3] number of local blocks = 1, first local block number = 3
            [3] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4] number of local blocks = 1, first local block number = 4
            [4] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5] number of local blocks = 1, first local block number = 5
            [5] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6] number of local blocks = 1, first local block number = 6
            [6] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7] number of local blocks = 1, first local block number = 7
            [7] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8] number of local blocks = 1, first local block number = 8
            [8] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [9] number of local blocks = 1, first local block number = 9
            [9] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [10] number of local blocks = 1, first local block number = 10
            [10] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [11] number of local blocks = 1, first local block number = 11
            [11] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [12] number of local blocks = 1, first local block number = 12
            [12] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [13] number of local blocks = 1, first local block number = 13
            [13] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [14] number of local blocks = 1, first local block number = 14
            [14] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [15] number of local blocks = 1, first local block number = 15
            [15] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [16] number of local blocks = 1, first local block number = 16
            [16] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [17] number of local blocks = 1, first local block number = 17
            [17] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [18] number of local blocks = 1, first local block number = 18
            [18] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [19] number of local blocks = 1, first local block number = 19
            [19] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [20] number of local blocks = 1, first local block number = 20
            [20] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [21] number of local blocks = 1, first local block number = 21
            [21] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [22] number of local blocks = 1, first local block number = 22
            [22] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [23] number of local blocks = 1, first local block number = 23
            [23] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [24] number of local blocks = 1, first local block number = 24
            [24] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [25] number of local blocks = 1, first local block number = 25
            [25] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [26] number of local blocks = 1, first local block number = 26
            [26] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [27] number of local blocks = 1, first local block number = 27
            [27] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [28] number of local blocks = 1, first local block number = 28
            [28] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [29] number of local blocks = 1, first local block number = 29
            [29] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [30] number of local blocks = 1, first local block number = 30
            [30] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [31] number of local blocks = 1, first local block number = 31
            [31] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [32] number of local blocks = 1, first local block number = 32
            [32] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [33] number of local blocks = 1, first local block number = 33
            [33] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [34] number of local blocks = 1, first local block number = 34
            [34] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [35] number of local blocks = 1, first local block number = 35
            [35] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [36] number of local blocks = 1, first local block number = 36
            [36] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [37] number of local blocks = 1, first local block number = 37
            [37] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [38] number of local blocks = 1, first local block number = 38
            [38] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [39] number of local blocks = 1, first local block number = 39
            [39] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [40] number of local blocks = 1, first local block number = 40
            [40] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [41] number of local blocks = 1, first local block number = 41
            [41] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [42] number of local blocks = 1, first local block number = 42
            [42] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [43] number of local blocks = 1, first local block number = 43
            [43] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [44] number of local blocks = 1, first local block number = 44
            [44] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [45] number of local blocks = 1, first local block number = 45
            [45] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [46] number of local blocks = 1, first local block number = 46
            [46] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [47] number of local blocks = 1, first local block number = 47
            [47] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [48] number of local blocks = 1, first local block number = 48
            [48] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [49] number of local blocks = 1, first local block number = 49
            [49] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [50] number of local blocks = 1, first local block number = 50
            [50] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [51] number of local blocks = 1, first local block number = 51
            [51] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [52] number of local blocks = 1, first local block number = 52
            [52] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [53] number of local blocks = 1, first local block number = 53
            [53] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [54] number of local blocks = 1, first local block number = 54
            [54] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [55] number of local blocks = 1, first local block number = 55
            [55] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [56] number of local blocks = 1, first local block number = 56
            [56] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [57] number of local blocks = 1, first local block number = 57
            [57] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [58] number of local blocks = 1, first local block number = 58
            [58] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [59] number of local blocks = 1, first local block number = 59
            [59] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [60] number of local blocks = 1, first local block number = 60
            [60] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [61] number of local blocks = 1, first local block number = 61
            [61] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [62] number of local blocks = 1, first local block number = 62
            [62] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [63] number of local blocks = 1, first local block number = 63
            [63] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [64] number of local blocks = 1, first local block number = 64
            [64] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [65] number of local blocks = 1, first local block number = 65
            [65] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [66] number of local blocks = 1, first local block number = 66
            [66] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [67] number of local blocks = 1, first local block number = 67
            [67] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [68] number of local blocks = 1, first local block number = 68
            [68] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [69] number of local blocks = 1, first local block number = 69
            [69] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [70] number of local blocks = 1, first local block number = 70
            [70] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [71] number of local blocks = 1, first local block number = 71
            [71] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [72] number of local blocks = 1, first local block number = 72
            [72] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [73] number of local blocks = 1, first local block number = 73
            [73] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [74] number of local blocks = 1, first local block number = 74
            [74] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [75] number of local blocks = 1, first local block number = 75
            [75] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [76] number of local blocks = 1, first local block number = 76
            [76] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [77] number of local blocks = 1, first local block number = 77
            [77] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [78] number of local blocks = 1, first local block number = 78
            [78] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [79] number of local blocks = 1, first local block number = 79
            [79] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [80] number of local blocks = 1, first local block number = 80
            [80] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [81] number of local blocks = 1, first local block number = 81
            [81] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [82] number of local blocks = 1, first local block number = 82
            [82] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [83] number of local blocks = 1, first local block number = 83
            [83] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [84] number of local blocks = 1, first local block number = 84
            [84] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [85] number of local blocks = 1, first local block number = 85
            [85] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [86] number of local blocks = 1, first local block number = 86
            [86] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [87] number of local blocks = 1, first local block number = 87
            [87] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [88] number of local blocks = 1, first local block number = 88
            [88] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [89] number of local blocks = 1, first local block number = 89
            [89] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [90] number of local blocks = 1, first local block number = 90
            [90] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [91] number of local blocks = 1, first local block number = 91
            [91] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [92] number of local blocks = 1, first local block number = 92
            [92] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [93] number of local blocks = 1, first local block number = 93
            [93] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [94] number of local blocks = 1, first local block number = 94
            [94] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [95] number of local blocks = 1, first local block number = 95
            [95] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [96] number of local blocks = 1, first local block number = 96
            [96] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [97] number of local blocks = 1, first local block number = 97
            [97] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [98] number of local blocks = 1, first local block number = 98
            [98] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [99] number of local blocks = 1, first local block number = 99
            [99] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [100] number of local blocks = 1, first local block number = 100
            [100] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [101] number of local blocks = 1, first local block number = 101
            [101] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [102] number of local blocks = 1, first local block number = 102
            [102] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [103] number of local blocks = 1, first local block number = 103
            [103] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [104] number of local blocks = 1, first local block number = 104
            [104] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [105] number of local blocks = 1, first local block number = 105
            [105] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [106] number of local blocks = 1, first local block number = 106
            [106] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [107] number of local blocks = 1, first local block number = 107
            [107] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [108] number of local blocks = 1, first local block number = 108
            [108] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [109] number of local blocks = 1, first local block number = 109
            [109] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [110] number of local blocks = 1, first local block number = 110
            [110] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [111] number of local blocks = 1, first local block number = 111
            [111] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [112] number of local blocks = 1, first local block number = 112
            [112] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [113] number of local blocks = 1, first local block number = 113
            [113] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [114] number of local blocks = 1, first local block number = 114
            [114] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [115] number of local blocks = 1, first local block number = 115
            [115] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [116] number of local blocks = 1, first local block number = 116
            [116] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [117] number of local blocks = 1, first local block number = 117
            [117] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [118] number of local blocks = 1, first local block number = 118
            [118] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [119] number of local blocks = 1, first local block number = 119
            [119] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [120] number of local blocks = 1, first local block number = 120
            [120] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [121] number of local blocks = 1, first local block number = 121
            [121] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [122] number of local blocks = 1, first local block number = 122
            [122] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [123] number of local blocks = 1, first local block number = 123
            [123] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [124] number of local blocks = 1, first local block number = 124
            [124] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [125] number of local blocks = 1, first local block number = 125
            [125] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [126] number of local blocks = 1, first local block number = 126
            [126] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [127] number of local blocks = 1, first local block number = 127
            [127] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [128] number of local blocks = 1, first local block number = 128
            [128] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [129] number of local blocks = 1, first local block number = 129
            [129] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [130] number of local blocks = 1, first local block number = 130
            [130] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [131] number of local blocks = 1, first local block number = 131
            [131] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [132] number of local blocks = 1, first local block number = 132
            [132] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [133] number of local blocks = 1, first local block number = 133
            [133] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [134] number of local blocks = 1, first local block number = 134
            [134] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [135] number of local blocks = 1, first local block number = 135
            [135] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [136] number of local blocks = 1, first local block number = 136
            [136] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [137] number of local blocks = 1, first local block number = 137
            [137] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [138] number of local blocks = 1, first local block number = 138
            [138] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [139] number of local blocks = 1, first local block number = 139
            [139] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [140] number of local blocks = 1, first local block number = 140
            [140] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [141] number of local blocks = 1, first local block number = 141
            [141] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [142] number of local blocks = 1, first local block number = 142
            [142] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [143] number of local blocks = 1, first local block number = 143
            [143] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [144] number of local blocks = 1, first local block number = 144
            [144] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [145] number of local blocks = 1, first local block number = 145
            [145] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [146] number of local blocks = 1, first local block number = 146
            [146] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [147] number of local blocks = 1, first local block number = 147
            [147] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [148] number of local blocks = 1, first local block number = 148
            [148] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [149] number of local blocks = 1, first local block number = 149
            [149] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [150] number of local blocks = 1, first local block number = 150
            [150] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [151] number of local blocks = 1, first local block number = 151
            [151] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [152] number of local blocks = 1, first local block number = 152
            [152] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [153] number of local blocks = 1, first local block number = 153
            [153] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [154] number of local blocks = 1, first local block number = 154
            [154] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [155] number of local blocks = 1, first local block number = 155
            [155] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [156] number of local blocks = 1, first local block number = 156
            [156] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [157] number of local blocks = 1, first local block number = 157
            [157] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [158] number of local blocks = 1, first local block number = 158
            [158] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [159] number of local blocks = 1, first local block number = 159
            [159] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [160] number of local blocks = 1, first local block number = 160
            [160] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [161] number of local blocks = 1, first local block number = 161
            [161] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [162] number of local blocks = 1, first local block number = 162
            [162] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [163] number of local blocks = 1, first local block number = 163
            [163] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [164] number of local blocks = 1, first local block number = 164
            [164] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [165] number of local blocks = 1, first local block number = 165
            [165] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [166] number of local blocks = 1, first local block number = 166
            [166] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [167] number of local blocks = 1, first local block number = 167
            [167] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [168] number of local blocks = 1, first local block number = 168
            [168] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [169] number of local blocks = 1, first local block number = 169
            [169] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [170] number of local blocks = 1, first local block number = 170
            [170] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [171] number of local blocks = 1, first local block number = 171
            [171] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [172] number of local blocks = 1, first local block number = 172
            [172] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [173] number of local blocks = 1, first local block number = 173
            [173] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [174] number of local blocks = 1, first local block number = 174
            [174] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [175] number of local blocks = 1, first local block number = 175
            [175] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [176] number of local blocks = 1, first local block number = 176
            [176] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [177] number of local blocks = 1, first local block number = 177
            [177] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [178] number of local blocks = 1, first local block number = 178
            [178] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [179] number of local blocks = 1, first local block number = 179
            [179] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [180] number of local blocks = 1, first local block number = 180
            [180] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [181] number of local blocks = 1, first local block number = 181
            [181] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [182] number of local blocks = 1, first local block number = 182
            [182] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [183] number of local blocks = 1, first local block number = 183
            [183] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [184] number of local blocks = 1, first local block number = 184
            [184] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [185] number of local blocks = 1, first local block number = 185
            [185] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [186] number of local blocks = 1, first local block number = 186
            [186] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [187] number of local blocks = 1, first local block number = 187
            [187] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [188] number of local blocks = 1, first local block number = 188
            [188] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [189] number of local blocks = 1, first local block number = 189
            [189] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [190] number of local blocks = 1, first local block number = 190
            [190] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [191] number of local blocks = 1, first local block number = 191
            [191] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [192] number of local blocks = 1, first local block number = 192
            [192] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [193] number of local blocks = 1, first local block number = 193
            [193] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [194] number of local blocks = 1, first local block number = 194
            [194] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [195] number of local blocks = 1, first local block number = 195
            [195] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [196] number of local blocks = 1, first local block number = 196
            [196] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [197] number of local blocks = 1, first local block number = 197
            [197] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [198] number of local blocks = 1, first local block number = 198
            [198] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [199] number of local blocks = 1, first local block number = 199
            [199] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [200] number of local blocks = 1, first local block number = 200
            [200] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [201] number of local blocks = 1, first local block number = 201
            [201] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [202] number of local blocks = 1, first local block number = 202
            [202] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [203] number of local blocks = 1, first local block number = 203
            [203] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [204] number of local blocks = 1, first local block number = 204
            [204] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [205] number of local blocks = 1, first local block number = 205
            [205] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [206] number of local blocks = 1, first local block number = 206
            [206] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [207] number of local blocks = 1, first local block number = 207
            [207] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [208] number of local blocks = 1, first local block number = 208
            [208] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [209] number of local blocks = 1, first local block number = 209
            [209] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [210] number of local blocks = 1, first local block number = 210
            [210] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [211] number of local blocks = 1, first local block number = 211
            [211] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [212] number of local blocks = 1, first local block number = 212
            [212] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [213] number of local blocks = 1, first local block number = 213
            [213] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [214] number of local blocks = 1, first local block number = 214
            [214] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [215] number of local blocks = 1, first local block number = 215
            [215] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [216] number of local blocks = 1, first local block number = 216
            [216] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [217] number of local blocks = 1, first local block number = 217
            [217] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [218] number of local blocks = 1, first local block number = 218
            [218] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [219] number of local blocks = 1, first local block number = 219
            [219] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [220] number of local blocks = 1, first local block number = 220
            [220] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [221] number of local blocks = 1, first local block number = 221
            [221] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [222] number of local blocks = 1, first local block number = 222
            [222] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [223] number of local blocks = 1, first local block number = 223
            [223] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [224] number of local blocks = 1, first local block number = 224
            [224] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [225] number of local blocks = 1, first local block number = 225
            [225] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [226] number of local blocks = 1, first local block number = 226
            [226] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [227] number of local blocks = 1, first local block number = 227
            [227] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [228] number of local blocks = 1, first local block number = 228
            [228] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [229] number of local blocks = 1, first local block number = 229
            [229] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [230] number of local blocks = 1, first local block number = 230
            [230] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [231] number of local blocks = 1, first local block number = 231
            [231] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [232] number of local blocks = 1, first local block number = 232
            [232] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [233] number of local blocks = 1, first local block number = 233
            [233] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [234] number of local blocks = 1, first local block number = 234
            [234] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [235] number of local blocks = 1, first local block number = 235
            [235] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [236] number of local blocks = 1, first local block number = 236
            [236] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [237] number of local blocks = 1, first local block number = 237
            [237] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [238] number of local blocks = 1, first local block number = 238
            [238] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [239] number of local blocks = 1, first local block number = 239
            [239] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [240] number of local blocks = 1, first local block number = 240
            [240] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [241] number of local blocks = 1, first local block number = 241
            [241] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [242] number of local blocks = 1, first local block number = 242
            [242] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [243] number of local blocks = 1, first local block number = 243
            [243] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [244] number of local blocks = 1, first local block number = 244
            [244] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [245] number of local blocks = 1, first local block number = 245
            [245] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [246] number of local blocks = 1, first local block number = 246
            [246] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [247] number of local blocks = 1, first local block number = 247
            [247] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [248] number of local blocks = 1, first local block number = 248
            [248] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [249] number of local blocks = 1, first local block number = 249
            [249] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [250] number of local blocks = 1, first local block number = 250
            [250] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [251] number of local blocks = 1, first local block number = 251
            [251] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [252] number of local blocks = 1, first local block number = 252
            [252] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [253] number of local blocks = 1, first local block number = 253
            [253] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [254] number of local blocks = 1, first local block number = 254
            [254] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [255] number of local blocks = 1, first local block number = 255
            [255] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [256] number of local blocks = 1, first local block number = 256
            [256] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [257] number of local blocks = 1, first local block number = 257
            [257] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [258] number of local blocks = 1, first local block number = 258
            [258] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [259] number of local blocks = 1, first local block number = 259
            [259] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [260] number of local blocks = 1, first local block number = 260
            [260] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [261] number of local blocks = 1, first local block number = 261
            [261] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [262] number of local blocks = 1, first local block number = 262
            [262] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [263] number of local blocks = 1, first local block number = 263
            [263] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [264] number of local blocks = 1, first local block number = 264
            [264] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [265] number of local blocks = 1, first local block number = 265
            [265] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [266] number of local blocks = 1, first local block number = 266
            [266] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [267] number of local blocks = 1, first local block number = 267
            [267] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [268] number of local blocks = 1, first local block number = 268
            [268] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [269] number of local blocks = 1, first local block number = 269
            [269] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [270] number of local blocks = 1, first local block number = 270
            [270] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [271] number of local blocks = 1, first local block number = 271
            [271] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [272] number of local blocks = 1, first local block number = 272
            [272] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [273] number of local blocks = 1, first local block number = 273
            [273] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [274] number of local blocks = 1, first local block number = 274
            [274] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [275] number of local blocks = 1, first local block number = 275
            [275] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [276] number of local blocks = 1, first local block number = 276
            [276] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [277] number of local blocks = 1, first local block number = 277
            [277] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [278] number of local blocks = 1, first local block number = 278
            [278] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [279] number of local blocks = 1, first local block number = 279
            [279] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [280] number of local blocks = 1, first local block number = 280
            [280] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [281] number of local blocks = 1, first local block number = 281
            [281] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [282] number of local blocks = 1, first local block number = 282
            [282] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [283] number of local blocks = 1, first local block number = 283
            [283] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [284] number of local blocks = 1, first local block number = 284
            [284] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [285] number of local blocks = 1, first local block number = 285
            [285] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [286] number of local blocks = 1, first local block number = 286
            [286] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [287] number of local blocks = 1, first local block number = 287
            [287] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [288] number of local blocks = 1, first local block number = 288
            [288] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [289] number of local blocks = 1, first local block number = 289
            [289] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [290] number of local blocks = 1, first local block number = 290
            [290] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [291] number of local blocks = 1, first local block number = 291
            [291] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [292] number of local blocks = 1, first local block number = 292
            [292] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [293] number of local blocks = 1, first local block number = 293
            [293] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [294] number of local blocks = 1, first local block number = 294
            [294] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [295] number of local blocks = 1, first local block number = 295
            [295] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [296] number of local blocks = 1, first local block number = 296
            [296] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [297] number of local blocks = 1, first local block number = 297
            [297] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [298] number of local blocks = 1, first local block number = 298
            [298] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [299] number of local blocks = 1, first local block number = 299
            [299] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [300] number of local blocks = 1, first local block number = 300
            [300] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [301] number of local blocks = 1, first local block number = 301
            [301] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [302] number of local blocks = 1, first local block number = 302
            [302] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [303] number of local blocks = 1, first local block number = 303
            [303] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [304] number of local blocks = 1, first local block number = 304
            [304] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [305] number of local blocks = 1, first local block number = 305
            [305] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [306] number of local blocks = 1, first local block number = 306
            [306] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [307] number of local blocks = 1, first local block number = 307
            [307] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [308] number of local blocks = 1, first local block number = 308
            [308] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [309] number of local blocks = 1, first local block number = 309
            [309] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [310] number of local blocks = 1, first local block number = 310
            [310] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [311] number of local blocks = 1, first local block number = 311
            [311] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [312] number of local blocks = 1, first local block number = 312
            [312] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [313] number of local blocks = 1, first local block number = 313
            [313] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [314] number of local blocks = 1, first local block number = 314
            [314] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [315] number of local blocks = 1, first local block number = 315
            [315] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [316] number of local blocks = 1, first local block number = 316
            [316] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [317] number of local blocks = 1, first local block number = 317
            [317] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [318] number of local blocks = 1, first local block number = 318
            [318] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [319] number of local blocks = 1, first local block number = 319
            [319] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [320] number of local blocks = 1, first local block number = 320
            [320] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [321] number of local blocks = 1, first local block number = 321
            [321] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [322] number of local blocks = 1, first local block number = 322
            [322] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [323] number of local blocks = 1, first local block number = 323
            [323] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [324] number of local blocks = 1, first local block number = 324
            [324] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [325] number of local blocks = 1, first local block number = 325
            [325] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [326] number of local blocks = 1, first local block number = 326
            [326] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [327] number of local blocks = 1, first local block number = 327
            [327] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [328] number of local blocks = 1, first local block number = 328
            [328] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [329] number of local blocks = 1, first local block number = 329
            [329] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [330] number of local blocks = 1, first local block number = 330
            [330] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [331] number of local blocks = 1, first local block number = 331
            [331] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [332] number of local blocks = 1, first local block number = 332
            [332] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [333] number of local blocks = 1, first local block number = 333
            [333] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [334] number of local blocks = 1, first local block number = 334
            [334] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [335] number of local blocks = 1, first local block number = 335
            [335] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [336] number of local blocks = 1, first local block number = 336
            [336] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [337] number of local blocks = 1, first local block number = 337
            [337] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [338] number of local blocks = 1, first local block number = 338
            [338] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [339] number of local blocks = 1, first local block number = 339
            [339] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [340] number of local blocks = 1, first local block number = 340
            [340] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [341] number of local blocks = 1, first local block number = 341
            [341] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [342] number of local blocks = 1, first local block number = 342
            [342] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [343] number of local blocks = 1, first local block number = 343
            [343] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [344] number of local blocks = 1, first local block number = 344
            [344] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [345] number of local blocks = 1, first local block number = 345
            [345] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [346] number of local blocks = 1, first local block number = 346
            [346] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [347] number of local blocks = 1, first local block number = 347
            [347] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [348] number of local blocks = 1, first local block number = 348
            [348] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [349] number of local blocks = 1, first local block number = 349
            [349] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [350] number of local blocks = 1, first local block number = 350
            [350] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [351] number of local blocks = 1, first local block number = 351
            [351] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [352] number of local blocks = 1, first local block number = 352
            [352] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [353] number of local blocks = 1, first local block number = 353
            [353] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [354] number of local blocks = 1, first local block number = 354
            [354] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [355] number of local blocks = 1, first local block number = 355
            [355] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [356] number of local blocks = 1, first local block number = 356
            [356] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [357] number of local blocks = 1, first local block number = 357
            [357] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [358] number of local blocks = 1, first local block number = 358
            [358] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [359] number of local blocks = 1, first local block number = 359
            [359] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [360] number of local blocks = 1, first local block number = 360
            [360] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [361] number of local blocks = 1, first local block number = 361
            [361] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [362] number of local blocks = 1, first local block number = 362
            [362] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [363] number of local blocks = 1, first local block number = 363
            [363] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [364] number of local blocks = 1, first local block number = 364
            [364] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [365] number of local blocks = 1, first local block number = 365
            [365] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [366] number of local blocks = 1, first local block number = 366
            [366] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [367] number of local blocks = 1, first local block number = 367
            [367] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [368] number of local blocks = 1, first local block number = 368
            [368] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [369] number of local blocks = 1, first local block number = 369
            [369] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [370] number of local blocks = 1, first local block number = 370
            [370] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [371] number of local blocks = 1, first local block number = 371
            [371] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [372] number of local blocks = 1, first local block number = 372
            [372] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [373] number of local blocks = 1, first local block number = 373
            [373] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [374] number of local blocks = 1, first local block number = 374
            [374] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [375] number of local blocks = 1, first local block number = 375
            [375] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [376] number of local blocks = 1, first local block number = 376
            [376] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [377] number of local blocks = 1, first local block number = 377
            [377] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [378] number of local blocks = 1, first local block number = 378
            [378] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [379] number of local blocks = 1, first local block number = 379
            [379] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [380] number of local blocks = 1, first local block number = 380
            [380] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [381] number of local blocks = 1, first local block number = 381
            [381] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [382] number of local blocks = 1, first local block number = 382
            [382] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [383] number of local blocks = 1, first local block number = 383
            [383] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [384] number of local blocks = 1, first local block number = 384
            [384] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [385] number of local blocks = 1, first local block number = 385
            [385] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [386] number of local blocks = 1, first local block number = 386
            [386] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [387] number of local blocks = 1, first local block number = 387
            [387] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [388] number of local blocks = 1, first local block number = 388
            [388] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [389] number of local blocks = 1, first local block number = 389
            [389] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [390] number of local blocks = 1, first local block number = 390
            [390] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [391] number of local blocks = 1, first local block number = 391
            [391] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [392] number of local blocks = 1, first local block number = 392
            [392] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [393] number of local blocks = 1, first local block number = 393
            [393] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [394] number of local blocks = 1, first local block number = 394
            [394] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [395] number of local blocks = 1, first local block number = 395
            [395] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [396] number of local blocks = 1, first local block number = 396
            [396] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [397] number of local blocks = 1, first local block number = 397
            [397] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [398] number of local blocks = 1, first local block number = 398
            [398] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [399] number of local blocks = 1, first local block number = 399
            [399] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [400] number of local blocks = 1, first local block number = 400
            [400] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [401] number of local blocks = 1, first local block number = 401
            [401] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [402] number of local blocks = 1, first local block number = 402
            [402] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [403] number of local blocks = 1, first local block number = 403
            [403] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [404] number of local blocks = 1, first local block number = 404
            [404] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [405] number of local blocks = 1, first local block number = 405
            [405] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [406] number of local blocks = 1, first local block number = 406
            [406] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [407] number of local blocks = 1, first local block number = 407
            [407] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [408] number of local blocks = 1, first local block number = 408
            [408] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [409] number of local blocks = 1, first local block number = 409
            [409] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [410] number of local blocks = 1, first local block number = 410
            [410] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [411] number of local blocks = 1, first local block number = 411
            [411] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [412] number of local blocks = 1, first local block number = 412
            [412] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [413] number of local blocks = 1, first local block number = 413
            [413] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [414] number of local blocks = 1, first local block number = 414
            [414] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [415] number of local blocks = 1, first local block number = 415
            [415] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [416] number of local blocks = 1, first local block number = 416
            [416] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [417] number of local blocks = 1, first local block number = 417
            [417] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [418] number of local blocks = 1, first local block number = 418
            [418] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [419] number of local blocks = 1, first local block number = 419
            [419] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [420] number of local blocks = 1, first local block number = 420
            [420] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [421] number of local blocks = 1, first local block number = 421
            [421] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [422] number of local blocks = 1, first local block number = 422
            [422] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [423] number of local blocks = 1, first local block number = 423
            [423] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [424] number of local blocks = 1, first local block number = 424
            [424] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [425] number of local blocks = 1, first local block number = 425
            [425] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [426] number of local blocks = 1, first local block number = 426
            [426] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [427] number of local blocks = 1, first local block number = 427
            [427] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [428] number of local blocks = 1, first local block number = 428
            [428] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [429] number of local blocks = 1, first local block number = 429
            [429] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [430] number of local blocks = 1, first local block number = 430
            [430] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [431] number of local blocks = 1, first local block number = 431
            [431] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [432] number of local blocks = 1, first local block number = 432
            [432] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [433] number of local blocks = 1, first local block number = 433
            [433] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [434] number of local blocks = 1, first local block number = 434
            [434] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [435] number of local blocks = 1, first local block number = 435
            [435] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [436] number of local blocks = 1, first local block number = 436
            [436] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [437] number of local blocks = 1, first local block number = 437
            [437] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [438] number of local blocks = 1, first local block number = 438
            [438] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [439] number of local blocks = 1, first local block number = 439
            [439] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [440] number of local blocks = 1, first local block number = 440
            [440] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [441] number of local blocks = 1, first local block number = 441
            [441] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [442] number of local blocks = 1, first local block number = 442
            [442] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [443] number of local blocks = 1, first local block number = 443
            [443] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [444] number of local blocks = 1, first local block number = 444
            [444] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [445] number of local blocks = 1, first local block number = 445
            [445] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [446] number of local blocks = 1, first local block number = 446
            [446] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [447] number of local blocks = 1, first local block number = 447
            [447] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [448] number of local blocks = 1, first local block number = 448
            [448] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [449] number of local blocks = 1, first local block number = 449
            [449] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [450] number of local blocks = 1, first local block number = 450
            [450] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [451] number of local blocks = 1, first local block number = 451
            [451] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [452] number of local blocks = 1, first local block number = 452
            [452] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [453] number of local blocks = 1, first local block number = 453
            [453] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [454] number of local blocks = 1, first local block number = 454
            [454] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [455] number of local blocks = 1, first local block number = 455
            [455] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [456] number of local blocks = 1, first local block number = 456
            [456] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [457] number of local blocks = 1, first local block number = 457
            [457] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [458] number of local blocks = 1, first local block number = 458
            [458] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [459] number of local blocks = 1, first local block number = 459
            [459] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [460] number of local blocks = 1, first local block number = 460
            [460] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [461] number of local blocks = 1, first local block number = 461
            [461] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [462] number of local blocks = 1, first local block number = 462
            [462] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [463] number of local blocks = 1, first local block number = 463
            [463] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [464] number of local blocks = 1, first local block number = 464
            [464] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [465] number of local blocks = 1, first local block number = 465
            [465] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [466] number of local blocks = 1, first local block number = 466
            [466] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [467] number of local blocks = 1, first local block number = 467
            [467] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [468] number of local blocks = 1, first local block number = 468
            [468] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [469] number of local blocks = 1, first local block number = 469
            [469] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [470] number of local blocks = 1, first local block number = 470
            [470] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [471] number of local blocks = 1, first local block number = 471
            [471] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [472] number of local blocks = 1, first local block number = 472
            [472] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [473] number of local blocks = 1, first local block number = 473
            [473] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [474] number of local blocks = 1, first local block number = 474
            [474] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [475] number of local blocks = 1, first local block number = 475
            [475] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [476] number of local blocks = 1, first local block number = 476
            [476] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [477] number of local blocks = 1, first local block number = 477
            [477] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [478] number of local blocks = 1, first local block number = 478
            [478] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [479] number of local blocks = 1, first local block number = 479
            [479] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [480] number of local blocks = 1, first local block number = 480
            [480] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [481] number of local blocks = 1, first local block number = 481
            [481] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [482] number of local blocks = 1, first local block number = 482
            [482] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [483] number of local blocks = 1, first local block number = 483
            [483] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [484] number of local blocks = 1, first local block number = 484
            [484] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [485] number of local blocks = 1, first local block number = 485
            [485] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [486] number of local blocks = 1, first local block number = 486
            [486] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [487] number of local blocks = 1, first local block number = 487
            [487] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [488] number of local blocks = 1, first local block number = 488
            [488] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [489] number of local blocks = 1, first local block number = 489
            [489] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [490] number of local blocks = 1, first local block number = 490
            [490] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [491] number of local blocks = 1, first local block number = 491
            [491] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [492] number of local blocks = 1, first local block number = 492
            [492] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [493] number of local blocks = 1, first local block number = 493
            [493] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [494] number of local blocks = 1, first local block number = 494
            [494] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [495] number of local blocks = 1, first local block number = 495
            [495] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [496] number of local blocks = 1, first local block number = 496
            [496] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [497] number of local blocks = 1, first local block number = 497
            [497] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [498] number of local blocks = 1, first local block number = 498
            [498] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [499] number of local blocks = 1, first local block number = 499
            [499] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [500] number of local blocks = 1, first local block number = 500
            [500] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [501] number of local blocks = 1, first local block number = 501
            [501] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [502] number of local blocks = 1, first local block number = 502
            [502] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [503] number of local blocks = 1, first local block number = 503
            [503] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [504] number of local blocks = 1, first local block number = 504
            [504] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [505] number of local blocks = 1, first local block number = 505
            [505] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [506] number of local blocks = 1, first local block number = 506
            [506] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [507] number of local blocks = 1, first local block number = 507
            [507] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [508] number of local blocks = 1, first local block number = 508
            [508] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [509] number of local blocks = 1, first local block number = 509
            [509] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [510] number of local blocks = 1, first local block number = 510
            [510] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [511] number of local blocks = 1, first local block number = 511
            [511] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [512] number of local blocks = 1, first local block number = 512
            [512] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [513] number of local blocks = 1, first local block number = 513
            [513] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [514] number of local blocks = 1, first local block number = 514
            [514] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [515] number of local blocks = 1, first local block number = 515
            [515] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [516] number of local blocks = 1, first local block number = 516
            [516] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [517] number of local blocks = 1, first local block number = 517
            [517] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [518] number of local blocks = 1, first local block number = 518
            [518] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [519] number of local blocks = 1, first local block number = 519
            [519] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [520] number of local blocks = 1, first local block number = 520
            [520] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [521] number of local blocks = 1, first local block number = 521
            [521] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [522] number of local blocks = 1, first local block number = 522
            [522] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [523] number of local blocks = 1, first local block number = 523
            [523] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [524] number of local blocks = 1, first local block number = 524
            [524] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [525] number of local blocks = 1, first local block number = 525
            [525] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [526] number of local blocks = 1, first local block number = 526
            [526] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [527] number of local blocks = 1, first local block number = 527
            [527] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [528] number of local blocks = 1, first local block number = 528
            [528] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [529] number of local blocks = 1, first local block number = 529
            [529] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [530] number of local blocks = 1, first local block number = 530
            [530] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [531] number of local blocks = 1, first local block number = 531
            [531] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [532] number of local blocks = 1, first local block number = 532
            [532] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [533] number of local blocks = 1, first local block number = 533
            [533] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [534] number of local blocks = 1, first local block number = 534
            [534] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [535] number of local blocks = 1, first local block number = 535
            [535] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [536] number of local blocks = 1, first local block number = 536
            [536] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [537] number of local blocks = 1, first local block number = 537
            [537] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [538] number of local blocks = 1, first local block number = 538
            [538] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [539] number of local blocks = 1, first local block number = 539
            [539] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [540] number of local blocks = 1, first local block number = 540
            [540] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [541] number of local blocks = 1, first local block number = 541
            [541] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [542] number of local blocks = 1, first local block number = 542
            [542] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [543] number of local blocks = 1, first local block number = 543
            [543] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [544] number of local blocks = 1, first local block number = 544
            [544] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [545] number of local blocks = 1, first local block number = 545
            [545] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [546] number of local blocks = 1, first local block number = 546
            [546] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [547] number of local blocks = 1, first local block number = 547
            [547] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [548] number of local blocks = 1, first local block number = 548
            [548] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [549] number of local blocks = 1, first local block number = 549
            [549] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [550] number of local blocks = 1, first local block number = 550
            [550] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [551] number of local blocks = 1, first local block number = 551
            [551] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [552] number of local blocks = 1, first local block number = 552
            [552] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [553] number of local blocks = 1, first local block number = 553
            [553] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [554] number of local blocks = 1, first local block number = 554
            [554] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [555] number of local blocks = 1, first local block number = 555
            [555] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [556] number of local blocks = 1, first local block number = 556
            [556] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [557] number of local blocks = 1, first local block number = 557
            [557] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [558] number of local blocks = 1, first local block number = 558
            [558] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [559] number of local blocks = 1, first local block number = 559
            [559] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [560] number of local blocks = 1, first local block number = 560
            [560] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [561] number of local blocks = 1, first local block number = 561
            [561] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [562] number of local blocks = 1, first local block number = 562
            [562] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [563] number of local blocks = 1, first local block number = 563
            [563] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [564] number of local blocks = 1, first local block number = 564
            [564] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [565] number of local blocks = 1, first local block number = 565
            [565] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [566] number of local blocks = 1, first local block number = 566
            [566] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [567] number of local blocks = 1, first local block number = 567
            [567] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [568] number of local blocks = 1, first local block number = 568
            [568] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [569] number of local blocks = 1, first local block number = 569
            [569] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [570] number of local blocks = 1, first local block number = 570
            [570] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [571] number of local blocks = 1, first local block number = 571
            [571] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [572] number of local blocks = 1, first local block number = 572
            [572] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [573] number of local blocks = 1, first local block number = 573
            [573] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [574] number of local blocks = 1, first local block number = 574
            [574] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [575] number of local blocks = 1, first local block number = 575
            [575] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [576] number of local blocks = 1, first local block number = 576
            [576] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [577] number of local blocks = 1, first local block number = 577
            [577] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [578] number of local blocks = 1, first local block number = 578
            [578] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [579] number of local blocks = 1, first local block number = 579
            [579] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [580] number of local blocks = 1, first local block number = 580
            [580] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [581] number of local blocks = 1, first local block number = 581
            [581] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [582] number of local blocks = 1, first local block number = 582
            [582] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [583] number of local blocks = 1, first local block number = 583
            [583] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [584] number of local blocks = 1, first local block number = 584
            [584] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [585] number of local blocks = 1, first local block number = 585
            [585] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [586] number of local blocks = 1, first local block number = 586
            [586] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [587] number of local blocks = 1, first local block number = 587
            [587] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [588] number of local blocks = 1, first local block number = 588
            [588] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [589] number of local blocks = 1, first local block number = 589
            [589] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [590] number of local blocks = 1, first local block number = 590
            [590] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [591] number of local blocks = 1, first local block number = 591
            [591] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [592] number of local blocks = 1, first local block number = 592
            [592] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [593] number of local blocks = 1, first local block number = 593
            [593] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [594] number of local blocks = 1, first local block number = 594
            [594] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [595] number of local blocks = 1, first local block number = 595
            [595] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [596] number of local blocks = 1, first local block number = 596
            [596] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [597] number of local blocks = 1, first local block number = 597
            [597] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [598] number of local blocks = 1, first local block number = 598
            [598] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [599] number of local blocks = 1, first local block number = 599
            [599] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [600] number of local blocks = 1, first local block number = 600
            [600] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [601] number of local blocks = 1, first local block number = 601
            [601] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [602] number of local blocks = 1, first local block number = 602
            [602] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [603] number of local blocks = 1, first local block number = 603
            [603] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [604] number of local blocks = 1, first local block number = 604
            [604] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [605] number of local blocks = 1, first local block number = 605
            [605] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [606] number of local blocks = 1, first local block number = 606
            [606] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [607] number of local blocks = 1, first local block number = 607
            [607] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [608] number of local blocks = 1, first local block number = 608
            [608] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [609] number of local blocks = 1, first local block number = 609
            [609] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [610] number of local blocks = 1, first local block number = 610
            [610] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [611] number of local blocks = 1, first local block number = 611
            [611] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [612] number of local blocks = 1, first local block number = 612
            [612] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [613] number of local blocks = 1, first local block number = 613
            [613] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [614] number of local blocks = 1, first local block number = 614
            [614] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [615] number of local blocks = 1, first local block number = 615
            [615] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [616] number of local blocks = 1, first local block number = 616
            [616] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [617] number of local blocks = 1, first local block number = 617
            [617] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [618] number of local blocks = 1, first local block number = 618
            [618] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [619] number of local blocks = 1, first local block number = 619
            [619] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [620] number of local blocks = 1, first local block number = 620
            [620] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [621] number of local blocks = 1, first local block number = 621
            [621] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [622] number of local blocks = 1, first local block number = 622
            [622] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [623] number of local blocks = 1, first local block number = 623
            [623] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [624] number of local blocks = 1, first local block number = 624
            [624] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [625] number of local blocks = 1, first local block number = 625
            [625] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [626] number of local blocks = 1, first local block number = 626
            [626] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [627] number of local blocks = 1, first local block number = 627
            [627] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [628] number of local blocks = 1, first local block number = 628
            [628] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [629] number of local blocks = 1, first local block number = 629
            [629] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [630] number of local blocks = 1, first local block number = 630
            [630] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [631] number of local blocks = 1, first local block number = 631
            [631] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [632] number of local blocks = 1, first local block number = 632
            [632] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [633] number of local blocks = 1, first local block number = 633
            [633] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [634] number of local blocks = 1, first local block number = 634
            [634] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [635] number of local blocks = 1, first local block number = 635
            [635] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [636] number of local blocks = 1, first local block number = 636
            [636] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [637] number of local blocks = 1, first local block number = 637
            [637] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [638] number of local blocks = 1, first local block number = 638
            [638] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [639] number of local blocks = 1, first local block number = 639
            [639] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [640] number of local blocks = 1, first local block number = 640
            [640] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [641] number of local blocks = 1, first local block number = 641
            [641] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [642] number of local blocks = 1, first local block number = 642
            [642] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [643] number of local blocks = 1, first local block number = 643
            [643] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [644] number of local blocks = 1, first local block number = 644
            [644] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [645] number of local blocks = 1, first local block number = 645
            [645] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [646] number of local blocks = 1, first local block number = 646
            [646] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [647] number of local blocks = 1, first local block number = 647
            [647] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [648] number of local blocks = 1, first local block number = 648
            [648] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [649] number of local blocks = 1, first local block number = 649
            [649] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [650] number of local blocks = 1, first local block number = 650
            [650] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [651] number of local blocks = 1, first local block number = 651
            [651] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [652] number of local blocks = 1, first local block number = 652
            [652] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [653] number of local blocks = 1, first local block number = 653
            [653] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [654] number of local blocks = 1, first local block number = 654
            [654] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [655] number of local blocks = 1, first local block number = 655
            [655] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [656] number of local blocks = 1, first local block number = 656
            [656] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [657] number of local blocks = 1, first local block number = 657
            [657] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [658] number of local blocks = 1, first local block number = 658
            [658] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [659] number of local blocks = 1, first local block number = 659
            [659] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [660] number of local blocks = 1, first local block number = 660
            [660] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [661] number of local blocks = 1, first local block number = 661
            [661] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [662] number of local blocks = 1, first local block number = 662
            [662] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [663] number of local blocks = 1, first local block number = 663
            [663] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [664] number of local blocks = 1, first local block number = 664
            [664] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [665] number of local blocks = 1, first local block number = 665
            [665] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [666] number of local blocks = 1, first local block number = 666
            [666] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [667] number of local blocks = 1, first local block number = 667
            [667] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [668] number of local blocks = 1, first local block number = 668
            [668] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [669] number of local blocks = 1, first local block number = 669
            [669] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [670] number of local blocks = 1, first local block number = 670
            [670] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [671] number of local blocks = 1, first local block number = 671
            [671] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [672] number of local blocks = 1, first local block number = 672
            [672] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [673] number of local blocks = 1, first local block number = 673
            [673] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [674] number of local blocks = 1, first local block number = 674
            [674] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [675] number of local blocks = 1, first local block number = 675
            [675] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [676] number of local blocks = 1, first local block number = 676
            [676] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [677] number of local blocks = 1, first local block number = 677
            [677] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [678] number of local blocks = 1, first local block number = 678
            [678] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [679] number of local blocks = 1, first local block number = 679
            [679] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [680] number of local blocks = 1, first local block number = 680
            [680] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [681] number of local blocks = 1, first local block number = 681
            [681] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [682] number of local blocks = 1, first local block number = 682
            [682] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [683] number of local blocks = 1, first local block number = 683
            [683] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [684] number of local blocks = 1, first local block number = 684
            [684] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [685] number of local blocks = 1, first local block number = 685
            [685] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [686] number of local blocks = 1, first local block number = 686
            [686] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [687] number of local blocks = 1, first local block number = 687
            [687] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [688] number of local blocks = 1, first local block number = 688
            [688] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [689] number of local blocks = 1, first local block number = 689
            [689] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [690] number of local blocks = 1, first local block number = 690
            [690] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [691] number of local blocks = 1, first local block number = 691
            [691] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [692] number of local blocks = 1, first local block number = 692
            [692] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [693] number of local blocks = 1, first local block number = 693
            [693] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [694] number of local blocks = 1, first local block number = 694
            [694] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [695] number of local blocks = 1, first local block number = 695
            [695] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [696] number of local blocks = 1, first local block number = 696
            [696] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [697] number of local blocks = 1, first local block number = 697
            [697] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [698] number of local blocks = 1, first local block number = 698
            [698] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [699] number of local blocks = 1, first local block number = 699
            [699] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [700] number of local blocks = 1, first local block number = 700
            [700] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [701] number of local blocks = 1, first local block number = 701
            [701] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [702] number of local blocks = 1, first local block number = 702
            [702] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [703] number of local blocks = 1, first local block number = 703
            [703] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [704] number of local blocks = 1, first local block number = 704
            [704] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [705] number of local blocks = 1, first local block number = 705
            [705] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [706] number of local blocks = 1, first local block number = 706
            [706] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [707] number of local blocks = 1, first local block number = 707
            [707] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [708] number of local blocks = 1, first local block number = 708
            [708] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [709] number of local blocks = 1, first local block number = 709
            [709] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [710] number of local blocks = 1, first local block number = 710
            [710] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [711] number of local blocks = 1, first local block number = 711
            [711] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [712] number of local blocks = 1, first local block number = 712
            [712] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [713] number of local blocks = 1, first local block number = 713
            [713] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [714] number of local blocks = 1, first local block number = 714
            [714] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [715] number of local blocks = 1, first local block number = 715
            [715] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [716] number of local blocks = 1, first local block number = 716
            [716] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [717] number of local blocks = 1, first local block number = 717
            [717] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [718] number of local blocks = 1, first local block number = 718
            [718] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [719] number of local blocks = 1, first local block number = 719
            [719] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [720] number of local blocks = 1, first local block number = 720
            [720] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [721] number of local blocks = 1, first local block number = 721
            [721] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [722] number of local blocks = 1, first local block number = 722
            [722] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [723] number of local blocks = 1, first local block number = 723
            [723] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [724] number of local blocks = 1, first local block number = 724
            [724] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [725] number of local blocks = 1, first local block number = 725
            [725] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [726] number of local blocks = 1, first local block number = 726
            [726] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [727] number of local blocks = 1, first local block number = 727
            [727] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [728] number of local blocks = 1, first local block number = 728
            [728] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [729] number of local blocks = 1, first local block number = 729
            [729] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [730] number of local blocks = 1, first local block number = 730
            [730] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [731] number of local blocks = 1, first local block number = 731
            [731] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [732] number of local blocks = 1, first local block number = 732
            [732] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [733] number of local blocks = 1, first local block number = 733
            [733] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [734] number of local blocks = 1, first local block number = 734
            [734] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [735] number of local blocks = 1, first local block number = 735
            [735] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [736] number of local blocks = 1, first local block number = 736
            [736] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [737] number of local blocks = 1, first local block number = 737
            [737] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [738] number of local blocks = 1, first local block number = 738
            [738] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [739] number of local blocks = 1, first local block number = 739
            [739] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [740] number of local blocks = 1, first local block number = 740
            [740] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [741] number of local blocks = 1, first local block number = 741
            [741] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [742] number of local blocks = 1, first local block number = 742
            [742] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [743] number of local blocks = 1, first local block number = 743
            [743] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [744] number of local blocks = 1, first local block number = 744
            [744] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [745] number of local blocks = 1, first local block number = 745
            [745] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [746] number of local blocks = 1, first local block number = 746
            [746] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [747] number of local blocks = 1, first local block number = 747
            [747] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [748] number of local blocks = 1, first local block number = 748
            [748] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [749] number of local blocks = 1, first local block number = 749
            [749] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [750] number of local blocks = 1, first local block number = 750
            [750] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [751] number of local blocks = 1, first local block number = 751
            [751] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [752] number of local blocks = 1, first local block number = 752
            [752] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [753] number of local blocks = 1, first local block number = 753
            [753] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [754] number of local blocks = 1, first local block number = 754
            [754] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [755] number of local blocks = 1, first local block number = 755
            [755] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [756] number of local blocks = 1, first local block number = 756
            [756] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [757] number of local blocks = 1, first local block number = 757
            [757] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [758] number of local blocks = 1, first local block number = 758
            [758] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [759] number of local blocks = 1, first local block number = 759
            [759] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [760] number of local blocks = 1, first local block number = 760
            [760] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [761] number of local blocks = 1, first local block number = 761
            [761] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [762] number of local blocks = 1, first local block number = 762
            [762] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [763] number of local blocks = 1, first local block number = 763
            [763] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [764] number of local blocks = 1, first local block number = 764
            [764] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [765] number of local blocks = 1, first local block number = 765
            [765] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [766] number of local blocks = 1, first local block number = 766
            [766] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [767] number of local blocks = 1, first local block number = 767
            [767] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [768] number of local blocks = 1, first local block number = 768
            [768] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [769] number of local blocks = 1, first local block number = 769
            [769] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [770] number of local blocks = 1, first local block number = 770
            [770] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [771] number of local blocks = 1, first local block number = 771
            [771] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [772] number of local blocks = 1, first local block number = 772
            [772] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [773] number of local blocks = 1, first local block number = 773
            [773] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [774] number of local blocks = 1, first local block number = 774
            [774] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [775] number of local blocks = 1, first local block number = 775
            [775] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [776] number of local blocks = 1, first local block number = 776
            [776] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [777] number of local blocks = 1, first local block number = 777
            [777] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [778] number of local blocks = 1, first local block number = 778
            [778] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [779] number of local blocks = 1, first local block number = 779
            [779] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [780] number of local blocks = 1, first local block number = 780
            [780] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [781] number of local blocks = 1, first local block number = 781
            [781] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [782] number of local blocks = 1, first local block number = 782
            [782] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [783] number of local blocks = 1, first local block number = 783
            [783] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [784] number of local blocks = 1, first local block number = 784
            [784] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [785] number of local blocks = 1, first local block number = 785
            [785] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [786] number of local blocks = 1, first local block number = 786
            [786] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [787] number of local blocks = 1, first local block number = 787
            [787] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [788] number of local blocks = 1, first local block number = 788
            [788] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [789] number of local blocks = 1, first local block number = 789
            [789] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [790] number of local blocks = 1, first local block number = 790
            [790] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [791] number of local blocks = 1, first local block number = 791
            [791] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [792] number of local blocks = 1, first local block number = 792
            [792] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [793] number of local blocks = 1, first local block number = 793
            [793] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [794] number of local blocks = 1, first local block number = 794
            [794] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [795] number of local blocks = 1, first local block number = 795
            [795] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [796] number of local blocks = 1, first local block number = 796
            [796] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [797] number of local blocks = 1, first local block number = 797
            [797] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [798] number of local blocks = 1, first local block number = 798
            [798] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [799] number of local blocks = 1, first local block number = 799
            [799] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [800] number of local blocks = 1, first local block number = 800
            [800] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [801] number of local blocks = 1, first local block number = 801
            [801] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [802] number of local blocks = 1, first local block number = 802
            [802] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [803] number of local blocks = 1, first local block number = 803
            [803] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [804] number of local blocks = 1, first local block number = 804
            [804] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [805] number of local blocks = 1, first local block number = 805
            [805] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [806] number of local blocks = 1, first local block number = 806
            [806] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [807] number of local blocks = 1, first local block number = 807
            [807] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [808] number of local blocks = 1, first local block number = 808
            [808] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [809] number of local blocks = 1, first local block number = 809
            [809] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [810] number of local blocks = 1, first local block number = 810
            [810] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [811] number of local blocks = 1, first local block number = 811
            [811] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [812] number of local blocks = 1, first local block number = 812
            [812] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [813] number of local blocks = 1, first local block number = 813
            [813] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [814] number of local blocks = 1, first local block number = 814
            [814] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [815] number of local blocks = 1, first local block number = 815
            [815] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [816] number of local blocks = 1, first local block number = 816
            [816] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [817] number of local blocks = 1, first local block number = 817
            [817] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [818] number of local blocks = 1, first local block number = 818
            [818] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [819] number of local blocks = 1, first local block number = 819
            [819] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [820] number of local blocks = 1, first local block number = 820
            [820] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [821] number of local blocks = 1, first local block number = 821
            [821] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [822] number of local blocks = 1, first local block number = 822
            [822] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [823] number of local blocks = 1, first local block number = 823
            [823] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [824] number of local blocks = 1, first local block number = 824
            [824] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [825] number of local blocks = 1, first local block number = 825
            [825] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [826] number of local blocks = 1, first local block number = 826
            [826] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [827] number of local blocks = 1, first local block number = 827
            [827] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [828] number of local blocks = 1, first local block number = 828
            [828] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [829] number of local blocks = 1, first local block number = 829
            [829] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [830] number of local blocks = 1, first local block number = 830
            [830] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [831] number of local blocks = 1, first local block number = 831
            [831] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [832] number of local blocks = 1, first local block number = 832
            [832] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [833] number of local blocks = 1, first local block number = 833
            [833] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [834] number of local blocks = 1, first local block number = 834
            [834] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [835] number of local blocks = 1, first local block number = 835
            [835] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [836] number of local blocks = 1, first local block number = 836
            [836] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [837] number of local blocks = 1, first local block number = 837
            [837] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [838] number of local blocks = 1, first local block number = 838
            [838] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [839] number of local blocks = 1, first local block number = 839
            [839] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [840] number of local blocks = 1, first local block number = 840
            [840] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [841] number of local blocks = 1, first local block number = 841
            [841] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [842] number of local blocks = 1, first local block number = 842
            [842] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [843] number of local blocks = 1, first local block number = 843
            [843] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [844] number of local blocks = 1, first local block number = 844
            [844] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [845] number of local blocks = 1, first local block number = 845
            [845] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [846] number of local blocks = 1, first local block number = 846
            [846] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [847] number of local blocks = 1, first local block number = 847
            [847] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [848] number of local blocks = 1, first local block number = 848
            [848] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [849] number of local blocks = 1, first local block number = 849
            [849] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [850] number of local blocks = 1, first local block number = 850
            [850] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [851] number of local blocks = 1, first local block number = 851
            [851] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [852] number of local blocks = 1, first local block number = 852
            [852] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [853] number of local blocks = 1, first local block number = 853
            [853] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [854] number of local blocks = 1, first local block number = 854
            [854] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [855] number of local blocks = 1, first local block number = 855
            [855] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [856] number of local blocks = 1, first local block number = 856
            [856] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [857] number of local blocks = 1, first local block number = 857
            [857] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [858] number of local blocks = 1, first local block number = 858
            [858] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [859] number of local blocks = 1, first local block number = 859
            [859] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [860] number of local blocks = 1, first local block number = 860
            [860] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [861] number of local blocks = 1, first local block number = 861
            [861] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [862] number of local blocks = 1, first local block number = 862
            [862] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [863] number of local blocks = 1, first local block number = 863
            [863] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [864] number of local blocks = 1, first local block number = 864
            [864] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [865] number of local blocks = 1, first local block number = 865
            [865] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [866] number of local blocks = 1, first local block number = 866
            [866] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [867] number of local blocks = 1, first local block number = 867
            [867] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [868] number of local blocks = 1, first local block number = 868
            [868] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [869] number of local blocks = 1, first local block number = 869
            [869] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [870] number of local blocks = 1, first local block number = 870
            [870] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [871] number of local blocks = 1, first local block number = 871
            [871] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [872] number of local blocks = 1, first local block number = 872
            [872] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [873] number of local blocks = 1, first local block number = 873
            [873] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [874] number of local blocks = 1, first local block number = 874
            [874] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [875] number of local blocks = 1, first local block number = 875
            [875] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [876] number of local blocks = 1, first local block number = 876
            [876] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [877] number of local blocks = 1, first local block number = 877
            [877] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [878] number of local blocks = 1, first local block number = 878
            [878] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [879] number of local blocks = 1, first local block number = 879
            [879] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [880] number of local blocks = 1, first local block number = 880
            [880] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [881] number of local blocks = 1, first local block number = 881
            [881] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [882] number of local blocks = 1, first local block number = 882
            [882] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [883] number of local blocks = 1, first local block number = 883
            [883] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [884] number of local blocks = 1, first local block number = 884
            [884] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [885] number of local blocks = 1, first local block number = 885
            [885] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [886] number of local blocks = 1, first local block number = 886
            [886] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [887] number of local blocks = 1, first local block number = 887
            [887] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [888] number of local blocks = 1, first local block number = 888
            [888] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [889] number of local blocks = 1, first local block number = 889
            [889] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [890] number of local blocks = 1, first local block number = 890
            [890] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [891] number of local blocks = 1, first local block number = 891
            [891] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [892] number of local blocks = 1, first local block number = 892
            [892] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [893] number of local blocks = 1, first local block number = 893
            [893] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [894] number of local blocks = 1, first local block number = 894
            [894] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [895] number of local blocks = 1, first local block number = 895
            [895] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [896] number of local blocks = 1, first local block number = 896
            [896] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [897] number of local blocks = 1, first local block number = 897
            [897] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [898] number of local blocks = 1, first local block number = 898
            [898] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [899] number of local blocks = 1, first local block number = 899
            [899] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [900] number of local blocks = 1, first local block number = 900
            [900] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [901] number of local blocks = 1, first local block number = 901
            [901] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [902] number of local blocks = 1, first local block number = 902
            [902] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [903] number of local blocks = 1, first local block number = 903
            [903] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [904] number of local blocks = 1, first local block number = 904
            [904] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [905] number of local blocks = 1, first local block number = 905
            [905] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [906] number of local blocks = 1, first local block number = 906
            [906] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [907] number of local blocks = 1, first local block number = 907
            [907] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [908] number of local blocks = 1, first local block number = 908
            [908] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [909] number of local blocks = 1, first local block number = 909
            [909] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [910] number of local blocks = 1, first local block number = 910
            [910] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [911] number of local blocks = 1, first local block number = 911
            [911] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [912] number of local blocks = 1, first local block number = 912
            [912] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [913] number of local blocks = 1, first local block number = 913
            [913] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [914] number of local blocks = 1, first local block number = 914
            [914] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [915] number of local blocks = 1, first local block number = 915
            [915] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [916] number of local blocks = 1, first local block number = 916
            [916] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [917] number of local blocks = 1, first local block number = 917
            [917] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [918] number of local blocks = 1, first local block number = 918
            [918] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [919] number of local blocks = 1, first local block number = 919
            [919] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [920] number of local blocks = 1, first local block number = 920
            [920] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [921] number of local blocks = 1, first local block number = 921
            [921] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [922] number of local blocks = 1, first local block number = 922
            [922] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [923] number of local blocks = 1, first local block number = 923
            [923] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [924] number of local blocks = 1, first local block number = 924
            [924] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [925] number of local blocks = 1, first local block number = 925
            [925] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [926] number of local blocks = 1, first local block number = 926
            [926] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [927] number of local blocks = 1, first local block number = 927
            [927] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [928] number of local blocks = 1, first local block number = 928
            [928] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [929] number of local blocks = 1, first local block number = 929
            [929] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [930] number of local blocks = 1, first local block number = 930
            [930] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [931] number of local blocks = 1, first local block number = 931
            [931] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [932] number of local blocks = 1, first local block number = 932
            [932] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [933] number of local blocks = 1, first local block number = 933
            [933] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [934] number of local blocks = 1, first local block number = 934
            [934] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [935] number of local blocks = 1, first local block number = 935
            [935] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [936] number of local blocks = 1, first local block number = 936
            [936] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [937] number of local blocks = 1, first local block number = 937
            [937] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [938] number of local blocks = 1, first local block number = 938
            [938] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [939] number of local blocks = 1, first local block number = 939
            [939] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [940] number of local blocks = 1, first local block number = 940
            [940] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [941] number of local blocks = 1, first local block number = 941
            [941] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [942] number of local blocks = 1, first local block number = 942
            [942] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [943] number of local blocks = 1, first local block number = 943
            [943] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [944] number of local blocks = 1, first local block number = 944
            [944] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [945] number of local blocks = 1, first local block number = 945
            [945] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [946] number of local blocks = 1, first local block number = 946
            [946] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [947] number of local blocks = 1, first local block number = 947
            [947] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [948] number of local blocks = 1, first local block number = 948
            [948] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [949] number of local blocks = 1, first local block number = 949
            [949] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [950] number of local blocks = 1, first local block number = 950
            [950] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [951] number of local blocks = 1, first local block number = 951
            [951] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [952] number of local blocks = 1, first local block number = 952
            [952] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [953] number of local blocks = 1, first local block number = 953
            [953] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [954] number of local blocks = 1, first local block number = 954
            [954] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [955] number of local blocks = 1, first local block number = 955
            [955] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [956] number of local blocks = 1, first local block number = 956
            [956] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [957] number of local blocks = 1, first local block number = 957
            [957] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [958] number of local blocks = 1, first local block number = 958
            [958] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [959] number of local blocks = 1, first local block number = 959
            [959] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [960] number of local blocks = 1, first local block number = 960
            [960] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [961] number of local blocks = 1, first local block number = 961
            [961] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [962] number of local blocks = 1, first local block number = 962
            [962] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [963] number of local blocks = 1, first local block number = 963
            [963] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [964] number of local blocks = 1, first local block number = 964
            [964] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [965] number of local blocks = 1, first local block number = 965
            [965] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [966] number of local blocks = 1, first local block number = 966
            [966] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [967] number of local blocks = 1, first local block number = 967
            [967] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [968] number of local blocks = 1, first local block number = 968
            [968] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [969] number of local blocks = 1, first local block number = 969
            [969] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [970] number of local blocks = 1, first local block number = 970
            [970] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [971] number of local blocks = 1, first local block number = 971
            [971] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [972] number of local blocks = 1, first local block number = 972
            [972] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [973] number of local blocks = 1, first local block number = 973
            [973] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [974] number of local blocks = 1, first local block number = 974
            [974] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [975] number of local blocks = 1, first local block number = 975
            [975] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [976] number of local blocks = 1, first local block number = 976
            [976] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [977] number of local blocks = 1, first local block number = 977
            [977] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [978] number of local blocks = 1, first local block number = 978
            [978] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [979] number of local blocks = 1, first local block number = 979
            [979] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [980] number of local blocks = 1, first local block number = 980
            [980] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [981] number of local blocks = 1, first local block number = 981
            [981] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [982] number of local blocks = 1, first local block number = 982
            [982] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [983] number of local blocks = 1, first local block number = 983
            [983] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [984] number of local blocks = 1, first local block number = 984
            [984] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [985] number of local blocks = 1, first local block number = 985
            [985] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [986] number of local blocks = 1, first local block number = 986
            [986] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [987] number of local blocks = 1, first local block number = 987
            [987] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [988] number of local blocks = 1, first local block number = 988
            [988] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [989] number of local blocks = 1, first local block number = 989
            [989] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [990] number of local blocks = 1, first local block number = 990
            [990] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [991] number of local blocks = 1, first local block number = 991
            [991] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [992] number of local blocks = 1, first local block number = 992
            [992] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [993] number of local blocks = 1, first local block number = 993
            [993] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [994] number of local blocks = 1, first local block number = 994
            [994] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [995] number of local blocks = 1, first local block number = 995
            [995] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [996] number of local blocks = 1, first local block number = 996
            [996] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [997] number of local blocks = 1, first local block number = 997
            [997] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [998] number of local blocks = 1, first local block number = 998
            [998] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [999] number of local blocks = 1, first local block number = 999
            [999] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1000] number of local blocks = 1, first local block number = 1000
            [1000] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1001] number of local blocks = 1, first local block number = 1001
            [1001] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1002] number of local blocks = 1, first local block number = 1002
            [1002] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1003] number of local blocks = 1, first local block number = 1003
            [1003] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1004] number of local blocks = 1, first local block number = 1004
            [1004] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1005] number of local blocks = 1, first local block number = 1005
            [1005] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1006] number of local blocks = 1, first local block number = 1006
            [1006] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1007] number of local blocks = 1, first local block number = 1007
            [1007] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1008] number of local blocks = 1, first local block number = 1008
            [1008] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1009] number of local blocks = 1, first local block number = 1009
            [1009] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1010] number of local blocks = 1, first local block number = 1010
            [1010] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1011] number of local blocks = 1, first local block number = 1011
            [1011] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1012] number of local blocks = 1, first local block number = 1012
            [1012] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1013] number of local blocks = 1, first local block number = 1013
            [1013] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1014] number of local blocks = 1, first local block number = 1014
            [1014] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1015] number of local blocks = 1, first local block number = 1015
            [1015] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1016] number of local blocks = 1, first local block number = 1016
            [1016] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1017] number of local blocks = 1, first local block number = 1017
            [1017] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1018] number of local blocks = 1, first local block number = 1018
            [1018] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1019] number of local blocks = 1, first local block number = 1019
            [1019] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1020] number of local blocks = 1, first local block number = 1020
            [1020] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1021] number of local blocks = 1, first local block number = 1021
            [1021] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1022] number of local blocks = 1, first local block number = 1022
            [1022] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1023] number of local blocks = 1, first local block number = 1023
            [1023] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1024] number of local blocks = 1, first local block number = 1024
            [1024] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1025] number of local blocks = 1, first local block number = 1025
            [1025] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1026] number of local blocks = 1, first local block number = 1026
            [1026] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1027] number of local blocks = 1, first local block number = 1027
            [1027] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1028] number of local blocks = 1, first local block number = 1028
            [1028] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1029] number of local blocks = 1, first local block number = 1029
            [1029] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1030] number of local blocks = 1, first local block number = 1030
            [1030] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1031] number of local blocks = 1, first local block number = 1031
            [1031] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1032] number of local blocks = 1, first local block number = 1032
            [1032] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1033] number of local blocks = 1, first local block number = 1033
            [1033] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1034] number of local blocks = 1, first local block number = 1034
            [1034] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1035] number of local blocks = 1, first local block number = 1035
            [1035] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1036] number of local blocks = 1, first local block number = 1036
            [1036] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1037] number of local blocks = 1, first local block number = 1037
            [1037] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1038] number of local blocks = 1, first local block number = 1038
            [1038] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1039] number of local blocks = 1, first local block number = 1039
            [1039] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1040] number of local blocks = 1, first local block number = 1040
            [1040] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1041] number of local blocks = 1, first local block number = 1041
            [1041] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1042] number of local blocks = 1, first local block number = 1042
            [1042] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1043] number of local blocks = 1, first local block number = 1043
            [1043] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1044] number of local blocks = 1, first local block number = 1044
            [1044] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1045] number of local blocks = 1, first local block number = 1045
            [1045] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1046] number of local blocks = 1, first local block number = 1046
            [1046] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1047] number of local blocks = 1, first local block number = 1047
            [1047] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1048] number of local blocks = 1, first local block number = 1048
            [1048] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1049] number of local blocks = 1, first local block number = 1049
            [1049] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1050] number of local blocks = 1, first local block number = 1050
            [1050] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1051] number of local blocks = 1, first local block number = 1051
            [1051] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1052] number of local blocks = 1, first local block number = 1052
            [1052] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1053] number of local blocks = 1, first local block number = 1053
            [1053] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1054] number of local blocks = 1, first local block number = 1054
            [1054] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1055] number of local blocks = 1, first local block number = 1055
            [1055] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1056] number of local blocks = 1, first local block number = 1056
            [1056] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1057] number of local blocks = 1, first local block number = 1057
            [1057] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1058] number of local blocks = 1, first local block number = 1058
            [1058] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1059] number of local blocks = 1, first local block number = 1059
            [1059] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1060] number of local blocks = 1, first local block number = 1060
            [1060] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1061] number of local blocks = 1, first local block number = 1061
            [1061] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1062] number of local blocks = 1, first local block number = 1062
            [1062] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1063] number of local blocks = 1, first local block number = 1063
            [1063] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1064] number of local blocks = 1, first local block number = 1064
            [1064] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1065] number of local blocks = 1, first local block number = 1065
            [1065] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1066] number of local blocks = 1, first local block number = 1066
            [1066] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1067] number of local blocks = 1, first local block number = 1067
            [1067] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1068] number of local blocks = 1, first local block number = 1068
            [1068] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1069] number of local blocks = 1, first local block number = 1069
            [1069] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1070] number of local blocks = 1, first local block number = 1070
            [1070] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1071] number of local blocks = 1, first local block number = 1071
            [1071] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1072] number of local blocks = 1, first local block number = 1072
            [1072] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1073] number of local blocks = 1, first local block number = 1073
            [1073] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1074] number of local blocks = 1, first local block number = 1074
            [1074] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1075] number of local blocks = 1, first local block number = 1075
            [1075] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1076] number of local blocks = 1, first local block number = 1076
            [1076] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1077] number of local blocks = 1, first local block number = 1077
            [1077] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1078] number of local blocks = 1, first local block number = 1078
            [1078] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1079] number of local blocks = 1, first local block number = 1079
            [1079] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1080] number of local blocks = 1, first local block number = 1080
            [1080] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1081] number of local blocks = 1, first local block number = 1081
            [1081] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1082] number of local blocks = 1, first local block number = 1082
            [1082] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1083] number of local blocks = 1, first local block number = 1083
            [1083] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1084] number of local blocks = 1, first local block number = 1084
            [1084] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1085] number of local blocks = 1, first local block number = 1085
            [1085] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1086] number of local blocks = 1, first local block number = 1086
            [1086] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1087] number of local blocks = 1, first local block number = 1087
            [1087] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1088] number of local blocks = 1, first local block number = 1088
            [1088] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1089] number of local blocks = 1, first local block number = 1089
            [1089] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1090] number of local blocks = 1, first local block number = 1090
            [1090] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1091] number of local blocks = 1, first local block number = 1091
            [1091] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1092] number of local blocks = 1, first local block number = 1092
            [1092] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1093] number of local blocks = 1, first local block number = 1093
            [1093] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1094] number of local blocks = 1, first local block number = 1094
            [1094] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1095] number of local blocks = 1, first local block number = 1095
            [1095] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1096] number of local blocks = 1, first local block number = 1096
            [1096] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1097] number of local blocks = 1, first local block number = 1097
            [1097] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1098] number of local blocks = 1, first local block number = 1098
            [1098] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1099] number of local blocks = 1, first local block number = 1099
            [1099] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1100] number of local blocks = 1, first local block number = 1100
            [1100] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1101] number of local blocks = 1, first local block number = 1101
            [1101] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1102] number of local blocks = 1, first local block number = 1102
            [1102] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1103] number of local blocks = 1, first local block number = 1103
            [1103] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1104] number of local blocks = 1, first local block number = 1104
            [1104] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1105] number of local blocks = 1, first local block number = 1105
            [1105] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1106] number of local blocks = 1, first local block number = 1106
            [1106] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1107] number of local blocks = 1, first local block number = 1107
            [1107] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1108] number of local blocks = 1, first local block number = 1108
            [1108] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1109] number of local blocks = 1, first local block number = 1109
            [1109] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1110] number of local blocks = 1, first local block number = 1110
            [1110] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1111] number of local blocks = 1, first local block number = 1111
            [1111] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1112] number of local blocks = 1, first local block number = 1112
            [1112] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1113] number of local blocks = 1, first local block number = 1113
            [1113] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1114] number of local blocks = 1, first local block number = 1114
            [1114] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1115] number of local blocks = 1, first local block number = 1115
            [1115] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1116] number of local blocks = 1, first local block number = 1116
            [1116] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1117] number of local blocks = 1, first local block number = 1117
            [1117] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1118] number of local blocks = 1, first local block number = 1118
            [1118] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1119] number of local blocks = 1, first local block number = 1119
            [1119] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1120] number of local blocks = 1, first local block number = 1120
            [1120] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1121] number of local blocks = 1, first local block number = 1121
            [1121] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1122] number of local blocks = 1, first local block number = 1122
            [1122] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1123] number of local blocks = 1, first local block number = 1123
            [1123] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1124] number of local blocks = 1, first local block number = 1124
            [1124] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1125] number of local blocks = 1, first local block number = 1125
            [1125] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1126] number of local blocks = 1, first local block number = 1126
            [1126] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1127] number of local blocks = 1, first local block number = 1127
            [1127] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1128] number of local blocks = 1, first local block number = 1128
            [1128] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1129] number of local blocks = 1, first local block number = 1129
            [1129] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1130] number of local blocks = 1, first local block number = 1130
            [1130] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1131] number of local blocks = 1, first local block number = 1131
            [1131] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1132] number of local blocks = 1, first local block number = 1132
            [1132] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1133] number of local blocks = 1, first local block number = 1133
            [1133] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1134] number of local blocks = 1, first local block number = 1134
            [1134] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1135] number of local blocks = 1, first local block number = 1135
            [1135] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1136] number of local blocks = 1, first local block number = 1136
            [1136] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1137] number of local blocks = 1, first local block number = 1137
            [1137] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1138] number of local blocks = 1, first local block number = 1138
            [1138] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1139] number of local blocks = 1, first local block number = 1139
            [1139] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1140] number of local blocks = 1, first local block number = 1140
            [1140] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1141] number of local blocks = 1, first local block number = 1141
            [1141] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1142] number of local blocks = 1, first local block number = 1142
            [1142] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1143] number of local blocks = 1, first local block number = 1143
            [1143] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1144] number of local blocks = 1, first local block number = 1144
            [1144] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1145] number of local blocks = 1, first local block number = 1145
            [1145] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1146] number of local blocks = 1, first local block number = 1146
            [1146] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1147] number of local blocks = 1, first local block number = 1147
            [1147] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1148] number of local blocks = 1, first local block number = 1148
            [1148] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1149] number of local blocks = 1, first local block number = 1149
            [1149] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1150] number of local blocks = 1, first local block number = 1150
            [1150] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1151] number of local blocks = 1, first local block number = 1151
            [1151] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1152] number of local blocks = 1, first local block number = 1152
            [1152] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1153] number of local blocks = 1, first local block number = 1153
            [1153] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1154] number of local blocks = 1, first local block number = 1154
            [1154] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1155] number of local blocks = 1, first local block number = 1155
            [1155] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1156] number of local blocks = 1, first local block number = 1156
            [1156] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1157] number of local blocks = 1, first local block number = 1157
            [1157] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1158] number of local blocks = 1, first local block number = 1158
            [1158] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1159] number of local blocks = 1, first local block number = 1159
            [1159] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1160] number of local blocks = 1, first local block number = 1160
            [1160] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1161] number of local blocks = 1, first local block number = 1161
            [1161] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1162] number of local blocks = 1, first local block number = 1162
            [1162] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1163] number of local blocks = 1, first local block number = 1163
            [1163] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1164] number of local blocks = 1, first local block number = 1164
            [1164] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1165] number of local blocks = 1, first local block number = 1165
            [1165] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1166] number of local blocks = 1, first local block number = 1166
            [1166] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1167] number of local blocks = 1, first local block number = 1167
            [1167] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1168] number of local blocks = 1, first local block number = 1168
            [1168] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1169] number of local blocks = 1, first local block number = 1169
            [1169] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1170] number of local blocks = 1, first local block number = 1170
            [1170] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1171] number of local blocks = 1, first local block number = 1171
            [1171] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1172] number of local blocks = 1, first local block number = 1172
            [1172] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1173] number of local blocks = 1, first local block number = 1173
            [1173] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1174] number of local blocks = 1, first local block number = 1174
            [1174] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1175] number of local blocks = 1, first local block number = 1175
            [1175] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1176] number of local blocks = 1, first local block number = 1176
            [1176] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1177] number of local blocks = 1, first local block number = 1177
            [1177] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1178] number of local blocks = 1, first local block number = 1178
            [1178] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1179] number of local blocks = 1, first local block number = 1179
            [1179] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1180] number of local blocks = 1, first local block number = 1180
            [1180] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1181] number of local blocks = 1, first local block number = 1181
            [1181] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1182] number of local blocks = 1, first local block number = 1182
            [1182] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1183] number of local blocks = 1, first local block number = 1183
            [1183] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1184] number of local blocks = 1, first local block number = 1184
            [1184] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1185] number of local blocks = 1, first local block number = 1185
            [1185] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1186] number of local blocks = 1, first local block number = 1186
            [1186] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1187] number of local blocks = 1, first local block number = 1187
            [1187] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1188] number of local blocks = 1, first local block number = 1188
            [1188] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1189] number of local blocks = 1, first local block number = 1189
            [1189] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1190] number of local blocks = 1, first local block number = 1190
            [1190] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1191] number of local blocks = 1, first local block number = 1191
            [1191] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1192] number of local blocks = 1, first local block number = 1192
            [1192] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1193] number of local blocks = 1, first local block number = 1193
            [1193] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1194] number of local blocks = 1, first local block number = 1194
            [1194] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1195] number of local blocks = 1, first local block number = 1195
            [1195] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1196] number of local blocks = 1, first local block number = 1196
            [1196] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1197] number of local blocks = 1, first local block number = 1197
            [1197] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1198] number of local blocks = 1, first local block number = 1198
            [1198] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1199] number of local blocks = 1, first local block number = 1199
            [1199] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1200] number of local blocks = 1, first local block number = 1200
            [1200] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1201] number of local blocks = 1, first local block number = 1201
            [1201] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1202] number of local blocks = 1, first local block number = 1202
            [1202] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1203] number of local blocks = 1, first local block number = 1203
            [1203] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1204] number of local blocks = 1, first local block number = 1204
            [1204] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1205] number of local blocks = 1, first local block number = 1205
            [1205] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1206] number of local blocks = 1, first local block number = 1206
            [1206] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1207] number of local blocks = 1, first local block number = 1207
            [1207] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1208] number of local blocks = 1, first local block number = 1208
            [1208] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1209] number of local blocks = 1, first local block number = 1209
            [1209] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1210] number of local blocks = 1, first local block number = 1210
            [1210] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1211] number of local blocks = 1, first local block number = 1211
            [1211] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1212] number of local blocks = 1, first local block number = 1212
            [1212] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1213] number of local blocks = 1, first local block number = 1213
            [1213] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1214] number of local blocks = 1, first local block number = 1214
            [1214] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1215] number of local blocks = 1, first local block number = 1215
            [1215] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1216] number of local blocks = 1, first local block number = 1216
            [1216] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1217] number of local blocks = 1, first local block number = 1217
            [1217] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1218] number of local blocks = 1, first local block number = 1218
            [1218] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1219] number of local blocks = 1, first local block number = 1219
            [1219] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1220] number of local blocks = 1, first local block number = 1220
            [1220] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1221] number of local blocks = 1, first local block number = 1221
            [1221] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1222] number of local blocks = 1, first local block number = 1222
            [1222] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1223] number of local blocks = 1, first local block number = 1223
            [1223] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1224] number of local blocks = 1, first local block number = 1224
            [1224] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1225] number of local blocks = 1, first local block number = 1225
            [1225] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1226] number of local blocks = 1, first local block number = 1226
            [1226] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1227] number of local blocks = 1, first local block number = 1227
            [1227] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1228] number of local blocks = 1, first local block number = 1228
            [1228] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1229] number of local blocks = 1, first local block number = 1229
            [1229] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1230] number of local blocks = 1, first local block number = 1230
            [1230] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1231] number of local blocks = 1, first local block number = 1231
            [1231] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1232] number of local blocks = 1, first local block number = 1232
            [1232] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1233] number of local blocks = 1, first local block number = 1233
            [1233] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1234] number of local blocks = 1, first local block number = 1234
            [1234] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1235] number of local blocks = 1, first local block number = 1235
            [1235] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1236] number of local blocks = 1, first local block number = 1236
            [1236] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1237] number of local blocks = 1, first local block number = 1237
            [1237] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1238] number of local blocks = 1, first local block number = 1238
            [1238] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1239] number of local blocks = 1, first local block number = 1239
            [1239] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1240] number of local blocks = 1, first local block number = 1240
            [1240] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1241] number of local blocks = 1, first local block number = 1241
            [1241] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1242] number of local blocks = 1, first local block number = 1242
            [1242] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1243] number of local blocks = 1, first local block number = 1243
            [1243] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1244] number of local blocks = 1, first local block number = 1244
            [1244] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1245] number of local blocks = 1, first local block number = 1245
            [1245] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1246] number of local blocks = 1, first local block number = 1246
            [1246] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1247] number of local blocks = 1, first local block number = 1247
            [1247] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1248] number of local blocks = 1, first local block number = 1248
            [1248] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1249] number of local blocks = 1, first local block number = 1249
            [1249] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1250] number of local blocks = 1, first local block number = 1250
            [1250] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1251] number of local blocks = 1, first local block number = 1251
            [1251] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1252] number of local blocks = 1, first local block number = 1252
            [1252] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1253] number of local blocks = 1, first local block number = 1253
            [1253] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1254] number of local blocks = 1, first local block number = 1254
            [1254] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1255] number of local blocks = 1, first local block number = 1255
            [1255] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1256] number of local blocks = 1, first local block number = 1256
            [1256] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1257] number of local blocks = 1, first local block number = 1257
            [1257] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1258] number of local blocks = 1, first local block number = 1258
            [1258] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1259] number of local blocks = 1, first local block number = 1259
            [1259] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1260] number of local blocks = 1, first local block number = 1260
            [1260] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1261] number of local blocks = 1, first local block number = 1261
            [1261] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1262] number of local blocks = 1, first local block number = 1262
            [1262] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1263] number of local blocks = 1, first local block number = 1263
            [1263] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1264] number of local blocks = 1, first local block number = 1264
            [1264] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1265] number of local blocks = 1, first local block number = 1265
            [1265] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1266] number of local blocks = 1, first local block number = 1266
            [1266] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1267] number of local blocks = 1, first local block number = 1267
            [1267] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1268] number of local blocks = 1, first local block number = 1268
            [1268] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1269] number of local blocks = 1, first local block number = 1269
            [1269] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1270] number of local blocks = 1, first local block number = 1270
            [1270] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1271] number of local blocks = 1, first local block number = 1271
            [1271] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1272] number of local blocks = 1, first local block number = 1272
            [1272] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1273] number of local blocks = 1, first local block number = 1273
            [1273] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1274] number of local blocks = 1, first local block number = 1274
            [1274] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1275] number of local blocks = 1, first local block number = 1275
            [1275] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1276] number of local blocks = 1, first local block number = 1276
            [1276] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1277] number of local blocks = 1, first local block number = 1277
            [1277] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1278] number of local blocks = 1, first local block number = 1278
            [1278] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1279] number of local blocks = 1, first local block number = 1279
            [1279] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1280] number of local blocks = 1, first local block number = 1280
            [1280] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1281] number of local blocks = 1, first local block number = 1281
            [1281] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1282] number of local blocks = 1, first local block number = 1282
            [1282] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1283] number of local blocks = 1, first local block number = 1283
            [1283] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1284] number of local blocks = 1, first local block number = 1284
            [1284] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1285] number of local blocks = 1, first local block number = 1285
            [1285] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1286] number of local blocks = 1, first local block number = 1286
            [1286] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1287] number of local blocks = 1, first local block number = 1287
            [1287] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1288] number of local blocks = 1, first local block number = 1288
            [1288] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1289] number of local blocks = 1, first local block number = 1289
            [1289] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1290] number of local blocks = 1, first local block number = 1290
            [1290] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1291] number of local blocks = 1, first local block number = 1291
            [1291] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1292] number of local blocks = 1, first local block number = 1292
            [1292] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1293] number of local blocks = 1, first local block number = 1293
            [1293] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1294] number of local blocks = 1, first local block number = 1294
            [1294] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1295] number of local blocks = 1, first local block number = 1295
            [1295] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1296] number of local blocks = 1, first local block number = 1296
            [1296] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1297] number of local blocks = 1, first local block number = 1297
            [1297] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1298] number of local blocks = 1, first local block number = 1298
            [1298] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1299] number of local blocks = 1, first local block number = 1299
            [1299] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1300] number of local blocks = 1, first local block number = 1300
            [1300] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1301] number of local blocks = 1, first local block number = 1301
            [1301] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1302] number of local blocks = 1, first local block number = 1302
            [1302] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1303] number of local blocks = 1, first local block number = 1303
            [1303] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1304] number of local blocks = 1, first local block number = 1304
            [1304] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1305] number of local blocks = 1, first local block number = 1305
            [1305] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1306] number of local blocks = 1, first local block number = 1306
            [1306] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1307] number of local blocks = 1, first local block number = 1307
            [1307] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1308] number of local blocks = 1, first local block number = 1308
            [1308] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1309] number of local blocks = 1, first local block number = 1309
            [1309] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1310] number of local blocks = 1, first local block number = 1310
            [1310] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1311] number of local blocks = 1, first local block number = 1311
            [1311] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1312] number of local blocks = 1, first local block number = 1312
            [1312] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1313] number of local blocks = 1, first local block number = 1313
            [1313] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1314] number of local blocks = 1, first local block number = 1314
            [1314] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1315] number of local blocks = 1, first local block number = 1315
            [1315] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1316] number of local blocks = 1, first local block number = 1316
            [1316] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1317] number of local blocks = 1, first local block number = 1317
            [1317] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1318] number of local blocks = 1, first local block number = 1318
            [1318] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1319] number of local blocks = 1, first local block number = 1319
            [1319] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1320] number of local blocks = 1, first local block number = 1320
            [1320] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1321] number of local blocks = 1, first local block number = 1321
            [1321] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1322] number of local blocks = 1, first local block number = 1322
            [1322] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1323] number of local blocks = 1, first local block number = 1323
            [1323] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1324] number of local blocks = 1, first local block number = 1324
            [1324] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1325] number of local blocks = 1, first local block number = 1325
            [1325] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1326] number of local blocks = 1, first local block number = 1326
            [1326] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1327] number of local blocks = 1, first local block number = 1327
            [1327] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1328] number of local blocks = 1, first local block number = 1328
            [1328] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1329] number of local blocks = 1, first local block number = 1329
            [1329] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1330] number of local blocks = 1, first local block number = 1330
            [1330] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1331] number of local blocks = 1, first local block number = 1331
            [1331] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1332] number of local blocks = 1, first local block number = 1332
            [1332] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1333] number of local blocks = 1, first local block number = 1333
            [1333] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1334] number of local blocks = 1, first local block number = 1334
            [1334] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1335] number of local blocks = 1, first local block number = 1335
            [1335] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1336] number of local blocks = 1, first local block number = 1336
            [1336] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1337] number of local blocks = 1, first local block number = 1337
            [1337] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1338] number of local blocks = 1, first local block number = 1338
            [1338] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1339] number of local blocks = 1, first local block number = 1339
            [1339] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1340] number of local blocks = 1, first local block number = 1340
            [1340] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1341] number of local blocks = 1, first local block number = 1341
            [1341] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1342] number of local blocks = 1, first local block number = 1342
            [1342] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1343] number of local blocks = 1, first local block number = 1343
            [1343] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1344] number of local blocks = 1, first local block number = 1344
            [1344] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1345] number of local blocks = 1, first local block number = 1345
            [1345] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1346] number of local blocks = 1, first local block number = 1346
            [1346] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1347] number of local blocks = 1, first local block number = 1347
            [1347] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1348] number of local blocks = 1, first local block number = 1348
            [1348] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1349] number of local blocks = 1, first local block number = 1349
            [1349] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1350] number of local blocks = 1, first local block number = 1350
            [1350] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1351] number of local blocks = 1, first local block number = 1351
            [1351] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1352] number of local blocks = 1, first local block number = 1352
            [1352] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1353] number of local blocks = 1, first local block number = 1353
            [1353] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1354] number of local blocks = 1, first local block number = 1354
            [1354] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1355] number of local blocks = 1, first local block number = 1355
            [1355] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1356] number of local blocks = 1, first local block number = 1356
            [1356] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1357] number of local blocks = 1, first local block number = 1357
            [1357] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1358] number of local blocks = 1, first local block number = 1358
            [1358] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1359] number of local blocks = 1, first local block number = 1359
            [1359] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1360] number of local blocks = 1, first local block number = 1360
            [1360] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1361] number of local blocks = 1, first local block number = 1361
            [1361] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1362] number of local blocks = 1, first local block number = 1362
            [1362] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1363] number of local blocks = 1, first local block number = 1363
            [1363] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1364] number of local blocks = 1, first local block number = 1364
            [1364] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1365] number of local blocks = 1, first local block number = 1365
            [1365] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1366] number of local blocks = 1, first local block number = 1366
            [1366] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1367] number of local blocks = 1, first local block number = 1367
            [1367] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1368] number of local blocks = 1, first local block number = 1368
            [1368] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1369] number of local blocks = 1, first local block number = 1369
            [1369] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1370] number of local blocks = 1, first local block number = 1370
            [1370] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1371] number of local blocks = 1, first local block number = 1371
            [1371] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1372] number of local blocks = 1, first local block number = 1372
            [1372] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1373] number of local blocks = 1, first local block number = 1373
            [1373] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1374] number of local blocks = 1, first local block number = 1374
            [1374] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1375] number of local blocks = 1, first local block number = 1375
            [1375] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1376] number of local blocks = 1, first local block number = 1376
            [1376] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1377] number of local blocks = 1, first local block number = 1377
            [1377] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1378] number of local blocks = 1, first local block number = 1378
            [1378] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1379] number of local blocks = 1, first local block number = 1379
            [1379] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1380] number of local blocks = 1, first local block number = 1380
            [1380] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1381] number of local blocks = 1, first local block number = 1381
            [1381] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1382] number of local blocks = 1, first local block number = 1382
            [1382] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1383] number of local blocks = 1, first local block number = 1383
            [1383] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1384] number of local blocks = 1, first local block number = 1384
            [1384] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1385] number of local blocks = 1, first local block number = 1385
            [1385] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1386] number of local blocks = 1, first local block number = 1386
            [1386] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1387] number of local blocks = 1, first local block number = 1387
            [1387] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1388] number of local blocks = 1, first local block number = 1388
            [1388] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1389] number of local blocks = 1, first local block number = 1389
            [1389] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1390] number of local blocks = 1, first local block number = 1390
            [1390] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1391] number of local blocks = 1, first local block number = 1391
            [1391] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1392] number of local blocks = 1, first local block number = 1392
            [1392] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1393] number of local blocks = 1, first local block number = 1393
            [1393] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1394] number of local blocks = 1, first local block number = 1394
            [1394] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1395] number of local blocks = 1, first local block number = 1395
            [1395] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1396] number of local blocks = 1, first local block number = 1396
            [1396] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1397] number of local blocks = 1, first local block number = 1397
            [1397] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1398] number of local blocks = 1, first local block number = 1398
            [1398] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1399] number of local blocks = 1, first local block number = 1399
            [1399] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1400] number of local blocks = 1, first local block number = 1400
            [1400] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1401] number of local blocks = 1, first local block number = 1401
            [1401] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1402] number of local blocks = 1, first local block number = 1402
            [1402] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1403] number of local blocks = 1, first local block number = 1403
            [1403] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1404] number of local blocks = 1, first local block number = 1404
            [1404] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1405] number of local blocks = 1, first local block number = 1405
            [1405] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1406] number of local blocks = 1, first local block number = 1406
            [1406] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1407] number of local blocks = 1, first local block number = 1407
            [1407] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1408] number of local blocks = 1, first local block number = 1408
            [1408] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1409] number of local blocks = 1, first local block number = 1409
            [1409] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1410] number of local blocks = 1, first local block number = 1410
            [1410] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1411] number of local blocks = 1, first local block number = 1411
            [1411] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1412] number of local blocks = 1, first local block number = 1412
            [1412] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1413] number of local blocks = 1, first local block number = 1413
            [1413] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1414] number of local blocks = 1, first local block number = 1414
            [1414] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1415] number of local blocks = 1, first local block number = 1415
            [1415] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1416] number of local blocks = 1, first local block number = 1416
            [1416] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1417] number of local blocks = 1, first local block number = 1417
            [1417] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1418] number of local blocks = 1, first local block number = 1418
            [1418] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1419] number of local blocks = 1, first local block number = 1419
            [1419] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1420] number of local blocks = 1, first local block number = 1420
            [1420] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1421] number of local blocks = 1, first local block number = 1421
            [1421] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1422] number of local blocks = 1, first local block number = 1422
            [1422] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1423] number of local blocks = 1, first local block number = 1423
            [1423] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1424] number of local blocks = 1, first local block number = 1424
            [1424] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1425] number of local blocks = 1, first local block number = 1425
            [1425] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1426] number of local blocks = 1, first local block number = 1426
            [1426] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1427] number of local blocks = 1, first local block number = 1427
            [1427] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1428] number of local blocks = 1, first local block number = 1428
            [1428] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1429] number of local blocks = 1, first local block number = 1429
            [1429] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1430] number of local blocks = 1, first local block number = 1430
            [1430] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1431] number of local blocks = 1, first local block number = 1431
            [1431] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1432] number of local blocks = 1, first local block number = 1432
            [1432] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1433] number of local blocks = 1, first local block number = 1433
            [1433] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1434] number of local blocks = 1, first local block number = 1434
            [1434] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1435] number of local blocks = 1, first local block number = 1435
            [1435] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1436] number of local blocks = 1, first local block number = 1436
            [1436] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1437] number of local blocks = 1, first local block number = 1437
            [1437] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1438] number of local blocks = 1, first local block number = 1438
            [1438] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1439] number of local blocks = 1, first local block number = 1439
            [1439] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1440] number of local blocks = 1, first local block number = 1440
            [1440] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1441] number of local blocks = 1, first local block number = 1441
            [1441] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1442] number of local blocks = 1, first local block number = 1442
            [1442] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1443] number of local blocks = 1, first local block number = 1443
            [1443] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1444] number of local blocks = 1, first local block number = 1444
            [1444] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1445] number of local blocks = 1, first local block number = 1445
            [1445] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1446] number of local blocks = 1, first local block number = 1446
            [1446] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1447] number of local blocks = 1, first local block number = 1447
            [1447] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1448] number of local blocks = 1, first local block number = 1448
            [1448] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1449] number of local blocks = 1, first local block number = 1449
            [1449] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1450] number of local blocks = 1, first local block number = 1450
            [1450] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1451] number of local blocks = 1, first local block number = 1451
            [1451] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1452] number of local blocks = 1, first local block number = 1452
            [1452] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1453] number of local blocks = 1, first local block number = 1453
            [1453] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1454] number of local blocks = 1, first local block number = 1454
            [1454] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1455] number of local blocks = 1, first local block number = 1455
            [1455] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1456] number of local blocks = 1, first local block number = 1456
            [1456] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1457] number of local blocks = 1, first local block number = 1457
            [1457] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1458] number of local blocks = 1, first local block number = 1458
            [1458] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1459] number of local blocks = 1, first local block number = 1459
            [1459] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1460] number of local blocks = 1, first local block number = 1460
            [1460] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1461] number of local blocks = 1, first local block number = 1461
            [1461] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1462] number of local blocks = 1, first local block number = 1462
            [1462] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1463] number of local blocks = 1, first local block number = 1463
            [1463] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1464] number of local blocks = 1, first local block number = 1464
            [1464] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1465] number of local blocks = 1, first local block number = 1465
            [1465] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1466] number of local blocks = 1, first local block number = 1466
            [1466] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1467] number of local blocks = 1, first local block number = 1467
            [1467] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1468] number of local blocks = 1, first local block number = 1468
            [1468] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1469] number of local blocks = 1, first local block number = 1469
            [1469] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1470] number of local blocks = 1, first local block number = 1470
            [1470] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1471] number of local blocks = 1, first local block number = 1471
            [1471] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1472] number of local blocks = 1, first local block number = 1472
            [1472] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1473] number of local blocks = 1, first local block number = 1473
            [1473] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1474] number of local blocks = 1, first local block number = 1474
            [1474] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1475] number of local blocks = 1, first local block number = 1475
            [1475] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1476] number of local blocks = 1, first local block number = 1476
            [1476] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1477] number of local blocks = 1, first local block number = 1477
            [1477] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1478] number of local blocks = 1, first local block number = 1478
            [1478] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1479] number of local blocks = 1, first local block number = 1479
            [1479] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1480] number of local blocks = 1, first local block number = 1480
            [1480] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1481] number of local blocks = 1, first local block number = 1481
            [1481] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1482] number of local blocks = 1, first local block number = 1482
            [1482] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1483] number of local blocks = 1, first local block number = 1483
            [1483] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1484] number of local blocks = 1, first local block number = 1484
            [1484] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1485] number of local blocks = 1, first local block number = 1485
            [1485] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1486] number of local blocks = 1, first local block number = 1486
            [1486] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1487] number of local blocks = 1, first local block number = 1487
            [1487] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1488] number of local blocks = 1, first local block number = 1488
            [1488] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1489] number of local blocks = 1, first local block number = 1489
            [1489] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1490] number of local blocks = 1, first local block number = 1490
            [1490] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1491] number of local blocks = 1, first local block number = 1491
            [1491] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1492] number of local blocks = 1, first local block number = 1492
            [1492] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1493] number of local blocks = 1, first local block number = 1493
            [1493] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1494] number of local blocks = 1, first local block number = 1494
            [1494] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1495] number of local blocks = 1, first local block number = 1495
            [1495] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1496] number of local blocks = 1, first local block number = 1496
            [1496] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1497] number of local blocks = 1, first local block number = 1497
            [1497] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1498] number of local blocks = 1, first local block number = 1498
            [1498] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1499] number of local blocks = 1, first local block number = 1499
            [1499] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1500] number of local blocks = 1, first local block number = 1500
            [1500] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1501] number of local blocks = 1, first local block number = 1501
            [1501] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1502] number of local blocks = 1, first local block number = 1502
            [1502] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1503] number of local blocks = 1, first local block number = 1503
            [1503] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1504] number of local blocks = 1, first local block number = 1504
            [1504] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1505] number of local blocks = 1, first local block number = 1505
            [1505] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1506] number of local blocks = 1, first local block number = 1506
            [1506] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1507] number of local blocks = 1, first local block number = 1507
            [1507] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1508] number of local blocks = 1, first local block number = 1508
            [1508] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1509] number of local blocks = 1, first local block number = 1509
            [1509] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1510] number of local blocks = 1, first local block number = 1510
            [1510] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1511] number of local blocks = 1, first local block number = 1511
            [1511] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1512] number of local blocks = 1, first local block number = 1512
            [1512] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1513] number of local blocks = 1, first local block number = 1513
            [1513] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1514] number of local blocks = 1, first local block number = 1514
            [1514] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1515] number of local blocks = 1, first local block number = 1515
            [1515] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1516] number of local blocks = 1, first local block number = 1516
            [1516] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1517] number of local blocks = 1, first local block number = 1517
            [1517] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1518] number of local blocks = 1, first local block number = 1518
            [1518] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1519] number of local blocks = 1, first local block number = 1519
            [1519] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1520] number of local blocks = 1, first local block number = 1520
            [1520] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1521] number of local blocks = 1, first local block number = 1521
            [1521] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1522] number of local blocks = 1, first local block number = 1522
            [1522] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1523] number of local blocks = 1, first local block number = 1523
            [1523] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1524] number of local blocks = 1, first local block number = 1524
            [1524] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1525] number of local blocks = 1, first local block number = 1525
            [1525] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1526] number of local blocks = 1, first local block number = 1526
            [1526] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1527] number of local blocks = 1, first local block number = 1527
            [1527] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1528] number of local blocks = 1, first local block number = 1528
            [1528] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1529] number of local blocks = 1, first local block number = 1529
            [1529] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1530] number of local blocks = 1, first local block number = 1530
            [1530] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1531] number of local blocks = 1, first local block number = 1531
            [1531] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1532] number of local blocks = 1, first local block number = 1532
            [1532] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1533] number of local blocks = 1, first local block number = 1533
            [1533] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1534] number of local blocks = 1, first local block number = 1534
            [1534] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1535] number of local blocks = 1, first local block number = 1535
            [1535] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1536] number of local blocks = 1, first local block number = 1536
            [1536] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1537] number of local blocks = 1, first local block number = 1537
            [1537] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1538] number of local blocks = 1, first local block number = 1538
            [1538] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1539] number of local blocks = 1, first local block number = 1539
            [1539] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1540] number of local blocks = 1, first local block number = 1540
            [1540] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1541] number of local blocks = 1, first local block number = 1541
            [1541] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1542] number of local blocks = 1, first local block number = 1542
            [1542] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1543] number of local blocks = 1, first local block number = 1543
            [1543] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1544] number of local blocks = 1, first local block number = 1544
            [1544] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1545] number of local blocks = 1, first local block number = 1545
            [1545] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1546] number of local blocks = 1, first local block number = 1546
            [1546] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1547] number of local blocks = 1, first local block number = 1547
            [1547] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1548] number of local blocks = 1, first local block number = 1548
            [1548] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1549] number of local blocks = 1, first local block number = 1549
            [1549] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1550] number of local blocks = 1, first local block number = 1550
            [1550] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1551] number of local blocks = 1, first local block number = 1551
            [1551] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1552] number of local blocks = 1, first local block number = 1552
            [1552] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1553] number of local blocks = 1, first local block number = 1553
            [1553] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1554] number of local blocks = 1, first local block number = 1554
            [1554] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1555] number of local blocks = 1, first local block number = 1555
            [1555] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1556] number of local blocks = 1, first local block number = 1556
            [1556] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1557] number of local blocks = 1, first local block number = 1557
            [1557] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1558] number of local blocks = 1, first local block number = 1558
            [1558] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1559] number of local blocks = 1, first local block number = 1559
            [1559] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1560] number of local blocks = 1, first local block number = 1560
            [1560] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1561] number of local blocks = 1, first local block number = 1561
            [1561] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1562] number of local blocks = 1, first local block number = 1562
            [1562] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1563] number of local blocks = 1, first local block number = 1563
            [1563] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1564] number of local blocks = 1, first local block number = 1564
            [1564] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1565] number of local blocks = 1, first local block number = 1565
            [1565] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1566] number of local blocks = 1, first local block number = 1566
            [1566] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1567] number of local blocks = 1, first local block number = 1567
            [1567] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1568] number of local blocks = 1, first local block number = 1568
            [1568] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1569] number of local blocks = 1, first local block number = 1569
            [1569] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1570] number of local blocks = 1, first local block number = 1570
            [1570] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1571] number of local blocks = 1, first local block number = 1571
            [1571] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1572] number of local blocks = 1, first local block number = 1572
            [1572] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1573] number of local blocks = 1, first local block number = 1573
            [1573] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1574] number of local blocks = 1, first local block number = 1574
            [1574] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1575] number of local blocks = 1, first local block number = 1575
            [1575] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1576] number of local blocks = 1, first local block number = 1576
            [1576] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1577] number of local blocks = 1, first local block number = 1577
            [1577] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1578] number of local blocks = 1, first local block number = 1578
            [1578] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1579] number of local blocks = 1, first local block number = 1579
            [1579] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1580] number of local blocks = 1, first local block number = 1580
            [1580] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1581] number of local blocks = 1, first local block number = 1581
            [1581] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1582] number of local blocks = 1, first local block number = 1582
            [1582] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1583] number of local blocks = 1, first local block number = 1583
            [1583] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1584] number of local blocks = 1, first local block number = 1584
            [1584] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1585] number of local blocks = 1, first local block number = 1585
            [1585] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1586] number of local blocks = 1, first local block number = 1586
            [1586] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1587] number of local blocks = 1, first local block number = 1587
            [1587] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1588] number of local blocks = 1, first local block number = 1588
            [1588] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1589] number of local blocks = 1, first local block number = 1589
            [1589] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1590] number of local blocks = 1, first local block number = 1590
            [1590] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1591] number of local blocks = 1, first local block number = 1591
            [1591] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1592] number of local blocks = 1, first local block number = 1592
            [1592] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1593] number of local blocks = 1, first local block number = 1593
            [1593] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1594] number of local blocks = 1, first local block number = 1594
            [1594] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1595] number of local blocks = 1, first local block number = 1595
            [1595] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1596] number of local blocks = 1, first local block number = 1596
            [1596] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1597] number of local blocks = 1, first local block number = 1597
            [1597] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1598] number of local blocks = 1, first local block number = 1598
            [1598] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1599] number of local blocks = 1, first local block number = 1599
            [1599] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1600] number of local blocks = 1, first local block number = 1600
            [1600] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1601] number of local blocks = 1, first local block number = 1601
            [1601] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1602] number of local blocks = 1, first local block number = 1602
            [1602] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1603] number of local blocks = 1, first local block number = 1603
            [1603] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1604] number of local blocks = 1, first local block number = 1604
            [1604] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1605] number of local blocks = 1, first local block number = 1605
            [1605] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1606] number of local blocks = 1, first local block number = 1606
            [1606] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1607] number of local blocks = 1, first local block number = 1607
            [1607] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1608] number of local blocks = 1, first local block number = 1608
            [1608] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1609] number of local blocks = 1, first local block number = 1609
            [1609] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1610] number of local blocks = 1, first local block number = 1610
            [1610] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1611] number of local blocks = 1, first local block number = 1611
            [1611] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1612] number of local blocks = 1, first local block number = 1612
            [1612] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1613] number of local blocks = 1, first local block number = 1613
            [1613] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1614] number of local blocks = 1, first local block number = 1614
            [1614] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1615] number of local blocks = 1, first local block number = 1615
            [1615] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1616] number of local blocks = 1, first local block number = 1616
            [1616] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1617] number of local blocks = 1, first local block number = 1617
            [1617] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1618] number of local blocks = 1, first local block number = 1618
            [1618] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1619] number of local blocks = 1, first local block number = 1619
            [1619] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1620] number of local blocks = 1, first local block number = 1620
            [1620] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1621] number of local blocks = 1, first local block number = 1621
            [1621] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1622] number of local blocks = 1, first local block number = 1622
            [1622] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1623] number of local blocks = 1, first local block number = 1623
            [1623] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1624] number of local blocks = 1, first local block number = 1624
            [1624] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1625] number of local blocks = 1, first local block number = 1625
            [1625] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1626] number of local blocks = 1, first local block number = 1626
            [1626] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1627] number of local blocks = 1, first local block number = 1627
            [1627] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1628] number of local blocks = 1, first local block number = 1628
            [1628] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1629] number of local blocks = 1, first local block number = 1629
            [1629] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1630] number of local blocks = 1, first local block number = 1630
            [1630] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1631] number of local blocks = 1, first local block number = 1631
            [1631] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1632] number of local blocks = 1, first local block number = 1632
            [1632] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1633] number of local blocks = 1, first local block number = 1633
            [1633] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1634] number of local blocks = 1, first local block number = 1634
            [1634] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1635] number of local blocks = 1, first local block number = 1635
            [1635] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1636] number of local blocks = 1, first local block number = 1636
            [1636] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1637] number of local blocks = 1, first local block number = 1637
            [1637] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1638] number of local blocks = 1, first local block number = 1638
            [1638] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1639] number of local blocks = 1, first local block number = 1639
            [1639] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1640] number of local blocks = 1, first local block number = 1640
            [1640] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1641] number of local blocks = 1, first local block number = 1641
            [1641] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1642] number of local blocks = 1, first local block number = 1642
            [1642] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1643] number of local blocks = 1, first local block number = 1643
            [1643] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1644] number of local blocks = 1, first local block number = 1644
            [1644] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1645] number of local blocks = 1, first local block number = 1645
            [1645] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1646] number of local blocks = 1, first local block number = 1646
            [1646] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1647] number of local blocks = 1, first local block number = 1647
            [1647] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1648] number of local blocks = 1, first local block number = 1648
            [1648] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1649] number of local blocks = 1, first local block number = 1649
            [1649] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1650] number of local blocks = 1, first local block number = 1650
            [1650] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1651] number of local blocks = 1, first local block number = 1651
            [1651] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1652] number of local blocks = 1, first local block number = 1652
            [1652] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1653] number of local blocks = 1, first local block number = 1653
            [1653] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1654] number of local blocks = 1, first local block number = 1654
            [1654] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1655] number of local blocks = 1, first local block number = 1655
            [1655] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1656] number of local blocks = 1, first local block number = 1656
            [1656] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1657] number of local blocks = 1, first local block number = 1657
            [1657] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1658] number of local blocks = 1, first local block number = 1658
            [1658] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1659] number of local blocks = 1, first local block number = 1659
            [1659] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1660] number of local blocks = 1, first local block number = 1660
            [1660] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1661] number of local blocks = 1, first local block number = 1661
            [1661] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1662] number of local blocks = 1, first local block number = 1662
            [1662] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1663] number of local blocks = 1, first local block number = 1663
            [1663] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1664] number of local blocks = 1, first local block number = 1664
            [1664] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1665] number of local blocks = 1, first local block number = 1665
            [1665] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1666] number of local blocks = 1, first local block number = 1666
            [1666] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1667] number of local blocks = 1, first local block number = 1667
            [1667] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1668] number of local blocks = 1, first local block number = 1668
            [1668] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1669] number of local blocks = 1, first local block number = 1669
            [1669] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1670] number of local blocks = 1, first local block number = 1670
            [1670] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1671] number of local blocks = 1, first local block number = 1671
            [1671] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1672] number of local blocks = 1, first local block number = 1672
            [1672] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1673] number of local blocks = 1, first local block number = 1673
            [1673] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1674] number of local blocks = 1, first local block number = 1674
            [1674] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1675] number of local blocks = 1, first local block number = 1675
            [1675] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1676] number of local blocks = 1, first local block number = 1676
            [1676] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1677] number of local blocks = 1, first local block number = 1677
            [1677] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1678] number of local blocks = 1, first local block number = 1678
            [1678] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1679] number of local blocks = 1, first local block number = 1679
            [1679] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1680] number of local blocks = 1, first local block number = 1680
            [1680] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1681] number of local blocks = 1, first local block number = 1681
            [1681] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1682] number of local blocks = 1, first local block number = 1682
            [1682] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1683] number of local blocks = 1, first local block number = 1683
            [1683] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1684] number of local blocks = 1, first local block number = 1684
            [1684] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1685] number of local blocks = 1, first local block number = 1685
            [1685] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1686] number of local blocks = 1, first local block number = 1686
            [1686] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1687] number of local blocks = 1, first local block number = 1687
            [1687] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1688] number of local blocks = 1, first local block number = 1688
            [1688] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1689] number of local blocks = 1, first local block number = 1689
            [1689] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1690] number of local blocks = 1, first local block number = 1690
            [1690] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1691] number of local blocks = 1, first local block number = 1691
            [1691] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1692] number of local blocks = 1, first local block number = 1692
            [1692] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1693] number of local blocks = 1, first local block number = 1693
            [1693] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1694] number of local blocks = 1, first local block number = 1694
            [1694] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1695] number of local blocks = 1, first local block number = 1695
            [1695] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1696] number of local blocks = 1, first local block number = 1696
            [1696] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1697] number of local blocks = 1, first local block number = 1697
            [1697] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1698] number of local blocks = 1, first local block number = 1698
            [1698] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1699] number of local blocks = 1, first local block number = 1699
            [1699] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1700] number of local blocks = 1, first local block number = 1700
            [1700] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1701] number of local blocks = 1, first local block number = 1701
            [1701] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1702] number of local blocks = 1, first local block number = 1702
            [1702] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1703] number of local blocks = 1, first local block number = 1703
            [1703] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1704] number of local blocks = 1, first local block number = 1704
            [1704] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1705] number of local blocks = 1, first local block number = 1705
            [1705] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1706] number of local blocks = 1, first local block number = 1706
            [1706] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1707] number of local blocks = 1, first local block number = 1707
            [1707] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1708] number of local blocks = 1, first local block number = 1708
            [1708] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1709] number of local blocks = 1, first local block number = 1709
            [1709] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1710] number of local blocks = 1, first local block number = 1710
            [1710] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1711] number of local blocks = 1, first local block number = 1711
            [1711] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1712] number of local blocks = 1, first local block number = 1712
            [1712] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1713] number of local blocks = 1, first local block number = 1713
            [1713] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1714] number of local blocks = 1, first local block number = 1714
            [1714] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1715] number of local blocks = 1, first local block number = 1715
            [1715] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1716] number of local blocks = 1, first local block number = 1716
            [1716] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1717] number of local blocks = 1, first local block number = 1717
            [1717] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1718] number of local blocks = 1, first local block number = 1718
            [1718] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1719] number of local blocks = 1, first local block number = 1719
            [1719] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1720] number of local blocks = 1, first local block number = 1720
            [1720] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1721] number of local blocks = 1, first local block number = 1721
            [1721] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1722] number of local blocks = 1, first local block number = 1722
            [1722] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1723] number of local blocks = 1, first local block number = 1723
            [1723] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1724] number of local blocks = 1, first local block number = 1724
            [1724] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1725] number of local blocks = 1, first local block number = 1725
            [1725] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1726] number of local blocks = 1, first local block number = 1726
            [1726] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1727] number of local blocks = 1, first local block number = 1727
            [1727] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1728] number of local blocks = 1, first local block number = 1728
            [1728] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1729] number of local blocks = 1, first local block number = 1729
            [1729] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1730] number of local blocks = 1, first local block number = 1730
            [1730] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1731] number of local blocks = 1, first local block number = 1731
            [1731] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1732] number of local blocks = 1, first local block number = 1732
            [1732] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1733] number of local blocks = 1, first local block number = 1733
            [1733] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1734] number of local blocks = 1, first local block number = 1734
            [1734] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1735] number of local blocks = 1, first local block number = 1735
            [1735] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1736] number of local blocks = 1, first local block number = 1736
            [1736] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1737] number of local blocks = 1, first local block number = 1737
            [1737] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1738] number of local blocks = 1, first local block number = 1738
            [1738] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1739] number of local blocks = 1, first local block number = 1739
            [1739] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1740] number of local blocks = 1, first local block number = 1740
            [1740] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1741] number of local blocks = 1, first local block number = 1741
            [1741] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1742] number of local blocks = 1, first local block number = 1742
            [1742] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1743] number of local blocks = 1, first local block number = 1743
            [1743] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1744] number of local blocks = 1, first local block number = 1744
            [1744] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1745] number of local blocks = 1, first local block number = 1745
            [1745] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1746] number of local blocks = 1, first local block number = 1746
            [1746] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1747] number of local blocks = 1, first local block number = 1747
            [1747] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1748] number of local blocks = 1, first local block number = 1748
            [1748] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1749] number of local blocks = 1, first local block number = 1749
            [1749] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1750] number of local blocks = 1, first local block number = 1750
            [1750] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1751] number of local blocks = 1, first local block number = 1751
            [1751] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1752] number of local blocks = 1, first local block number = 1752
            [1752] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1753] number of local blocks = 1, first local block number = 1753
            [1753] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1754] number of local blocks = 1, first local block number = 1754
            [1754] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1755] number of local blocks = 1, first local block number = 1755
            [1755] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1756] number of local blocks = 1, first local block number = 1756
            [1756] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1757] number of local blocks = 1, first local block number = 1757
            [1757] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1758] number of local blocks = 1, first local block number = 1758
            [1758] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1759] number of local blocks = 1, first local block number = 1759
            [1759] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1760] number of local blocks = 1, first local block number = 1760
            [1760] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1761] number of local blocks = 1, first local block number = 1761
            [1761] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1762] number of local blocks = 1, first local block number = 1762
            [1762] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1763] number of local blocks = 1, first local block number = 1763
            [1763] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1764] number of local blocks = 1, first local block number = 1764
            [1764] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1765] number of local blocks = 1, first local block number = 1765
            [1765] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1766] number of local blocks = 1, first local block number = 1766
            [1766] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1767] number of local blocks = 1, first local block number = 1767
            [1767] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1768] number of local blocks = 1, first local block number = 1768
            [1768] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1769] number of local blocks = 1, first local block number = 1769
            [1769] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1770] number of local blocks = 1, first local block number = 1770
            [1770] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1771] number of local blocks = 1, first local block number = 1771
            [1771] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1772] number of local blocks = 1, first local block number = 1772
            [1772] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1773] number of local blocks = 1, first local block number = 1773
            [1773] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1774] number of local blocks = 1, first local block number = 1774
            [1774] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1775] number of local blocks = 1, first local block number = 1775
            [1775] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1776] number of local blocks = 1, first local block number = 1776
            [1776] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1777] number of local blocks = 1, first local block number = 1777
            [1777] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1778] number of local blocks = 1, first local block number = 1778
            [1778] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1779] number of local blocks = 1, first local block number = 1779
            [1779] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1780] number of local blocks = 1, first local block number = 1780
            [1780] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1781] number of local blocks = 1, first local block number = 1781
            [1781] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1782] number of local blocks = 1, first local block number = 1782
            [1782] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1783] number of local blocks = 1, first local block number = 1783
            [1783] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1784] number of local blocks = 1, first local block number = 1784
            [1784] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1785] number of local blocks = 1, first local block number = 1785
            [1785] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1786] number of local blocks = 1, first local block number = 1786
            [1786] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1787] number of local blocks = 1, first local block number = 1787
            [1787] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1788] number of local blocks = 1, first local block number = 1788
            [1788] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1789] number of local blocks = 1, first local block number = 1789
            [1789] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1790] number of local blocks = 1, first local block number = 1790
            [1790] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1791] number of local blocks = 1, first local block number = 1791
            [1791] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1792] number of local blocks = 1, first local block number = 1792
            [1792] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1793] number of local blocks = 1, first local block number = 1793
            [1793] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1794] number of local blocks = 1, first local block number = 1794
            [1794] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1795] number of local blocks = 1, first local block number = 1795
            [1795] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1796] number of local blocks = 1, first local block number = 1796
            [1796] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1797] number of local blocks = 1, first local block number = 1797
            [1797] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1798] number of local blocks = 1, first local block number = 1798
            [1798] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1799] number of local blocks = 1, first local block number = 1799
            [1799] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1800] number of local blocks = 1, first local block number = 1800
            [1800] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1801] number of local blocks = 1, first local block number = 1801
            [1801] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1802] number of local blocks = 1, first local block number = 1802
            [1802] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1803] number of local blocks = 1, first local block number = 1803
            [1803] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1804] number of local blocks = 1, first local block number = 1804
            [1804] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1805] number of local blocks = 1, first local block number = 1805
            [1805] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1806] number of local blocks = 1, first local block number = 1806
            [1806] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1807] number of local blocks = 1, first local block number = 1807
            [1807] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1808] number of local blocks = 1, first local block number = 1808
            [1808] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1809] number of local blocks = 1, first local block number = 1809
            [1809] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1810] number of local blocks = 1, first local block number = 1810
            [1810] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1811] number of local blocks = 1, first local block number = 1811
            [1811] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1812] number of local blocks = 1, first local block number = 1812
            [1812] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1813] number of local blocks = 1, first local block number = 1813
            [1813] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1814] number of local blocks = 1, first local block number = 1814
            [1814] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1815] number of local blocks = 1, first local block number = 1815
            [1815] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1816] number of local blocks = 1, first local block number = 1816
            [1816] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1817] number of local blocks = 1, first local block number = 1817
            [1817] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1818] number of local blocks = 1, first local block number = 1818
            [1818] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1819] number of local blocks = 1, first local block number = 1819
            [1819] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1820] number of local blocks = 1, first local block number = 1820
            [1820] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1821] number of local blocks = 1, first local block number = 1821
            [1821] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1822] number of local blocks = 1, first local block number = 1822
            [1822] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1823] number of local blocks = 1, first local block number = 1823
            [1823] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1824] number of local blocks = 1, first local block number = 1824
            [1824] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1825] number of local blocks = 1, first local block number = 1825
            [1825] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1826] number of local blocks = 1, first local block number = 1826
            [1826] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1827] number of local blocks = 1, first local block number = 1827
            [1827] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1828] number of local blocks = 1, first local block number = 1828
            [1828] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1829] number of local blocks = 1, first local block number = 1829
            [1829] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1830] number of local blocks = 1, first local block number = 1830
            [1830] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1831] number of local blocks = 1, first local block number = 1831
            [1831] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1832] number of local blocks = 1, first local block number = 1832
            [1832] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1833] number of local blocks = 1, first local block number = 1833
            [1833] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1834] number of local blocks = 1, first local block number = 1834
            [1834] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1835] number of local blocks = 1, first local block number = 1835
            [1835] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1836] number of local blocks = 1, first local block number = 1836
            [1836] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1837] number of local blocks = 1, first local block number = 1837
            [1837] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1838] number of local blocks = 1, first local block number = 1838
            [1838] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1839] number of local blocks = 1, first local block number = 1839
            [1839] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1840] number of local blocks = 1, first local block number = 1840
            [1840] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1841] number of local blocks = 1, first local block number = 1841
            [1841] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1842] number of local blocks = 1, first local block number = 1842
            [1842] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1843] number of local blocks = 1, first local block number = 1843
            [1843] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1844] number of local blocks = 1, first local block number = 1844
            [1844] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1845] number of local blocks = 1, first local block number = 1845
            [1845] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1846] number of local blocks = 1, first local block number = 1846
            [1846] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1847] number of local blocks = 1, first local block number = 1847
            [1847] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1848] number of local blocks = 1, first local block number = 1848
            [1848] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1849] number of local blocks = 1, first local block number = 1849
            [1849] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1850] number of local blocks = 1, first local block number = 1850
            [1850] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1851] number of local blocks = 1, first local block number = 1851
            [1851] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1852] number of local blocks = 1, first local block number = 1852
            [1852] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1853] number of local blocks = 1, first local block number = 1853
            [1853] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1854] number of local blocks = 1, first local block number = 1854
            [1854] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1855] number of local blocks = 1, first local block number = 1855
            [1855] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1856] number of local blocks = 1, first local block number = 1856
            [1856] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1857] number of local blocks = 1, first local block number = 1857
            [1857] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1858] number of local blocks = 1, first local block number = 1858
            [1858] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1859] number of local blocks = 1, first local block number = 1859
            [1859] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1860] number of local blocks = 1, first local block number = 1860
            [1860] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1861] number of local blocks = 1, first local block number = 1861
            [1861] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1862] number of local blocks = 1, first local block number = 1862
            [1862] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1863] number of local blocks = 1, first local block number = 1863
            [1863] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1864] number of local blocks = 1, first local block number = 1864
            [1864] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1865] number of local blocks = 1, first local block number = 1865
            [1865] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1866] number of local blocks = 1, first local block number = 1866
            [1866] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1867] number of local blocks = 1, first local block number = 1867
            [1867] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1868] number of local blocks = 1, first local block number = 1868
            [1868] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1869] number of local blocks = 1, first local block number = 1869
            [1869] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1870] number of local blocks = 1, first local block number = 1870
            [1870] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1871] number of local blocks = 1, first local block number = 1871
            [1871] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1872] number of local blocks = 1, first local block number = 1872
            [1872] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1873] number of local blocks = 1, first local block number = 1873
            [1873] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1874] number of local blocks = 1, first local block number = 1874
            [1874] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1875] number of local blocks = 1, first local block number = 1875
            [1875] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1876] number of local blocks = 1, first local block number = 1876
            [1876] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1877] number of local blocks = 1, first local block number = 1877
            [1877] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1878] number of local blocks = 1, first local block number = 1878
            [1878] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1879] number of local blocks = 1, first local block number = 1879
            [1879] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1880] number of local blocks = 1, first local block number = 1880
            [1880] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1881] number of local blocks = 1, first local block number = 1881
            [1881] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1882] number of local blocks = 1, first local block number = 1882
            [1882] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1883] number of local blocks = 1, first local block number = 1883
            [1883] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1884] number of local blocks = 1, first local block number = 1884
            [1884] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1885] number of local blocks = 1, first local block number = 1885
            [1885] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1886] number of local blocks = 1, first local block number = 1886
            [1886] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1887] number of local blocks = 1, first local block number = 1887
            [1887] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1888] number of local blocks = 1, first local block number = 1888
            [1888] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1889] number of local blocks = 1, first local block number = 1889
            [1889] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1890] number of local blocks = 1, first local block number = 1890
            [1890] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1891] number of local blocks = 1, first local block number = 1891
            [1891] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1892] number of local blocks = 1, first local block number = 1892
            [1892] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1893] number of local blocks = 1, first local block number = 1893
            [1893] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1894] number of local blocks = 1, first local block number = 1894
            [1894] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1895] number of local blocks = 1, first local block number = 1895
            [1895] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1896] number of local blocks = 1, first local block number = 1896
            [1896] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1897] number of local blocks = 1, first local block number = 1897
            [1897] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1898] number of local blocks = 1, first local block number = 1898
            [1898] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1899] number of local blocks = 1, first local block number = 1899
            [1899] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1900] number of local blocks = 1, first local block number = 1900
            [1900] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1901] number of local blocks = 1, first local block number = 1901
            [1901] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1902] number of local blocks = 1, first local block number = 1902
            [1902] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1903] number of local blocks = 1, first local block number = 1903
            [1903] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1904] number of local blocks = 1, first local block number = 1904
            [1904] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1905] number of local blocks = 1, first local block number = 1905
            [1905] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1906] number of local blocks = 1, first local block number = 1906
            [1906] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1907] number of local blocks = 1, first local block number = 1907
            [1907] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1908] number of local blocks = 1, first local block number = 1908
            [1908] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1909] number of local blocks = 1, first local block number = 1909
            [1909] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1910] number of local blocks = 1, first local block number = 1910
            [1910] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1911] number of local blocks = 1, first local block number = 1911
            [1911] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1912] number of local blocks = 1, first local block number = 1912
            [1912] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1913] number of local blocks = 1, first local block number = 1913
            [1913] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1914] number of local blocks = 1, first local block number = 1914
            [1914] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1915] number of local blocks = 1, first local block number = 1915
            [1915] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1916] number of local blocks = 1, first local block number = 1916
            [1916] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1917] number of local blocks = 1, first local block number = 1917
            [1917] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1918] number of local blocks = 1, first local block number = 1918
            [1918] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1919] number of local blocks = 1, first local block number = 1919
            [1919] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1920] number of local blocks = 1, first local block number = 1920
            [1920] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1921] number of local blocks = 1, first local block number = 1921
            [1921] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1922] number of local blocks = 1, first local block number = 1922
            [1922] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1923] number of local blocks = 1, first local block number = 1923
            [1923] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1924] number of local blocks = 1, first local block number = 1924
            [1924] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1925] number of local blocks = 1, first local block number = 1925
            [1925] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1926] number of local blocks = 1, first local block number = 1926
            [1926] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1927] number of local blocks = 1, first local block number = 1927
            [1927] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1928] number of local blocks = 1, first local block number = 1928
            [1928] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1929] number of local blocks = 1, first local block number = 1929
            [1929] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1930] number of local blocks = 1, first local block number = 1930
            [1930] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1931] number of local blocks = 1, first local block number = 1931
            [1931] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1932] number of local blocks = 1, first local block number = 1932
            [1932] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1933] number of local blocks = 1, first local block number = 1933
            [1933] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1934] number of local blocks = 1, first local block number = 1934
            [1934] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1935] number of local blocks = 1, first local block number = 1935
            [1935] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1936] number of local blocks = 1, first local block number = 1936
            [1936] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1937] number of local blocks = 1, first local block number = 1937
            [1937] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1938] number of local blocks = 1, first local block number = 1938
            [1938] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1939] number of local blocks = 1, first local block number = 1939
            [1939] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1940] number of local blocks = 1, first local block number = 1940
            [1940] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1941] number of local blocks = 1, first local block number = 1941
            [1941] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1942] number of local blocks = 1, first local block number = 1942
            [1942] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1943] number of local blocks = 1, first local block number = 1943
            [1943] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1944] number of local blocks = 1, first local block number = 1944
            [1944] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1945] number of local blocks = 1, first local block number = 1945
            [1945] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1946] number of local blocks = 1, first local block number = 1946
            [1946] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1947] number of local blocks = 1, first local block number = 1947
            [1947] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1948] number of local blocks = 1, first local block number = 1948
            [1948] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1949] number of local blocks = 1, first local block number = 1949
            [1949] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1950] number of local blocks = 1, first local block number = 1950
            [1950] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1951] number of local blocks = 1, first local block number = 1951
            [1951] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1952] number of local blocks = 1, first local block number = 1952
            [1952] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1953] number of local blocks = 1, first local block number = 1953
            [1953] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1954] number of local blocks = 1, first local block number = 1954
            [1954] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1955] number of local blocks = 1, first local block number = 1955
            [1955] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1956] number of local blocks = 1, first local block number = 1956
            [1956] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1957] number of local blocks = 1, first local block number = 1957
            [1957] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1958] number of local blocks = 1, first local block number = 1958
            [1958] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1959] number of local blocks = 1, first local block number = 1959
            [1959] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1960] number of local blocks = 1, first local block number = 1960
            [1960] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1961] number of local blocks = 1, first local block number = 1961
            [1961] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1962] number of local blocks = 1, first local block number = 1962
            [1962] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1963] number of local blocks = 1, first local block number = 1963
            [1963] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1964] number of local blocks = 1, first local block number = 1964
            [1964] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1965] number of local blocks = 1, first local block number = 1965
            [1965] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1966] number of local blocks = 1, first local block number = 1966
            [1966] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1967] number of local blocks = 1, first local block number = 1967
            [1967] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1968] number of local blocks = 1, first local block number = 1968
            [1968] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1969] number of local blocks = 1, first local block number = 1969
            [1969] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1970] number of local blocks = 1, first local block number = 1970
            [1970] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1971] number of local blocks = 1, first local block number = 1971
            [1971] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1972] number of local blocks = 1, first local block number = 1972
            [1972] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1973] number of local blocks = 1, first local block number = 1973
            [1973] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1974] number of local blocks = 1, first local block number = 1974
            [1974] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1975] number of local blocks = 1, first local block number = 1975
            [1975] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1976] number of local blocks = 1, first local block number = 1976
            [1976] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1977] number of local blocks = 1, first local block number = 1977
            [1977] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1978] number of local blocks = 1, first local block number = 1978
            [1978] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1979] number of local blocks = 1, first local block number = 1979
            [1979] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1980] number of local blocks = 1, first local block number = 1980
            [1980] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1981] number of local blocks = 1, first local block number = 1981
            [1981] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1982] number of local blocks = 1, first local block number = 1982
            [1982] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1983] number of local blocks = 1, first local block number = 1983
            [1983] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1984] number of local blocks = 1, first local block number = 1984
            [1984] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1985] number of local blocks = 1, first local block number = 1985
            [1985] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1986] number of local blocks = 1, first local block number = 1986
            [1986] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1987] number of local blocks = 1, first local block number = 1987
            [1987] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1988] number of local blocks = 1, first local block number = 1988
            [1988] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1989] number of local blocks = 1, first local block number = 1989
            [1989] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1990] number of local blocks = 1, first local block number = 1990
            [1990] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1991] number of local blocks = 1, first local block number = 1991
            [1991] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1992] number of local blocks = 1, first local block number = 1992
            [1992] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1993] number of local blocks = 1, first local block number = 1993
            [1993] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1994] number of local blocks = 1, first local block number = 1994
            [1994] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1995] number of local blocks = 1, first local block number = 1995
            [1995] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1996] number of local blocks = 1, first local block number = 1996
            [1996] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1997] number of local blocks = 1, first local block number = 1997
            [1997] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1998] number of local blocks = 1, first local block number = 1998
            [1998] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [1999] number of local blocks = 1, first local block number = 1999
            [1999] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2000] number of local blocks = 1, first local block number = 2000
            [2000] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2001] number of local blocks = 1, first local block number = 2001
            [2001] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2002] number of local blocks = 1, first local block number = 2002
            [2002] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2003] number of local blocks = 1, first local block number = 2003
            [2003] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2004] number of local blocks = 1, first local block number = 2004
            [2004] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2005] number of local blocks = 1, first local block number = 2005
            [2005] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2006] number of local blocks = 1, first local block number = 2006
            [2006] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2007] number of local blocks = 1, first local block number = 2007
            [2007] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2008] number of local blocks = 1, first local block number = 2008
            [2008] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2009] number of local blocks = 1, first local block number = 2009
            [2009] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2010] number of local blocks = 1, first local block number = 2010
            [2010] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2011] number of local blocks = 1, first local block number = 2011
            [2011] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2012] number of local blocks = 1, first local block number = 2012
            [2012] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2013] number of local blocks = 1, first local block number = 2013
            [2013] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2014] number of local blocks = 1, first local block number = 2014
            [2014] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2015] number of local blocks = 1, first local block number = 2015
            [2015] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2016] number of local blocks = 1, first local block number = 2016
            [2016] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2017] number of local blocks = 1, first local block number = 2017
            [2017] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2018] number of local blocks = 1, first local block number = 2018
            [2018] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2019] number of local blocks = 1, first local block number = 2019
            [2019] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2020] number of local blocks = 1, first local block number = 2020
            [2020] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2021] number of local blocks = 1, first local block number = 2021
            [2021] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2022] number of local blocks = 1, first local block number = 2022
            [2022] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2023] number of local blocks = 1, first local block number = 2023
            [2023] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2024] number of local blocks = 1, first local block number = 2024
            [2024] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2025] number of local blocks = 1, first local block number = 2025
            [2025] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2026] number of local blocks = 1, first local block number = 2026
            [2026] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2027] number of local blocks = 1, first local block number = 2027
            [2027] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2028] number of local blocks = 1, first local block number = 2028
            [2028] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2029] number of local blocks = 1, first local block number = 2029
            [2029] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2030] number of local blocks = 1, first local block number = 2030
            [2030] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2031] number of local blocks = 1, first local block number = 2031
            [2031] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2032] number of local blocks = 1, first local block number = 2032
            [2032] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2033] number of local blocks = 1, first local block number = 2033
            [2033] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2034] number of local blocks = 1, first local block number = 2034
            [2034] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2035] number of local blocks = 1, first local block number = 2035
            [2035] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2036] number of local blocks = 1, first local block number = 2036
            [2036] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2037] number of local blocks = 1, first local block number = 2037
            [2037] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2038] number of local blocks = 1, first local block number = 2038
            [2038] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2039] number of local blocks = 1, first local block number = 2039
            [2039] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2040] number of local blocks = 1, first local block number = 2040
            [2040] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2041] number of local blocks = 1, first local block number = 2041
            [2041] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2042] number of local blocks = 1, first local block number = 2042
            [2042] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2043] number of local blocks = 1, first local block number = 2043
            [2043] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2044] number of local blocks = 1, first local block number = 2044
            [2044] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2045] number of local blocks = 1, first local block number = 2045
            [2045] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2046] number of local blocks = 1, first local block number = 2046
            [2046] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2047] number of local blocks = 1, first local block number = 2047
            [2047] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2048] number of local blocks = 1, first local block number = 2048
            [2048] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2049] number of local blocks = 1, first local block number = 2049
            [2049] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2050] number of local blocks = 1, first local block number = 2050
            [2050] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2051] number of local blocks = 1, first local block number = 2051
            [2051] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2052] number of local blocks = 1, first local block number = 2052
            [2052] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2053] number of local blocks = 1, first local block number = 2053
            [2053] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2054] number of local blocks = 1, first local block number = 2054
            [2054] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2055] number of local blocks = 1, first local block number = 2055
            [2055] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2056] number of local blocks = 1, first local block number = 2056
            [2056] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2057] number of local blocks = 1, first local block number = 2057
            [2057] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2058] number of local blocks = 1, first local block number = 2058
            [2058] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2059] number of local blocks = 1, first local block number = 2059
            [2059] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2060] number of local blocks = 1, first local block number = 2060
            [2060] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2061] number of local blocks = 1, first local block number = 2061
            [2061] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2062] number of local blocks = 1, first local block number = 2062
            [2062] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2063] number of local blocks = 1, first local block number = 2063
            [2063] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2064] number of local blocks = 1, first local block number = 2064
            [2064] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2065] number of local blocks = 1, first local block number = 2065
            [2065] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2066] number of local blocks = 1, first local block number = 2066
            [2066] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2067] number of local blocks = 1, first local block number = 2067
            [2067] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2068] number of local blocks = 1, first local block number = 2068
            [2068] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2069] number of local blocks = 1, first local block number = 2069
            [2069] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2070] number of local blocks = 1, first local block number = 2070
            [2070] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2071] number of local blocks = 1, first local block number = 2071
            [2071] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2072] number of local blocks = 1, first local block number = 2072
            [2072] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2073] number of local blocks = 1, first local block number = 2073
            [2073] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2074] number of local blocks = 1, first local block number = 2074
            [2074] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2075] number of local blocks = 1, first local block number = 2075
            [2075] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2076] number of local blocks = 1, first local block number = 2076
            [2076] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2077] number of local blocks = 1, first local block number = 2077
            [2077] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2078] number of local blocks = 1, first local block number = 2078
            [2078] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2079] number of local blocks = 1, first local block number = 2079
            [2079] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2080] number of local blocks = 1, first local block number = 2080
            [2080] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2081] number of local blocks = 1, first local block number = 2081
            [2081] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2082] number of local blocks = 1, first local block number = 2082
            [2082] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2083] number of local blocks = 1, first local block number = 2083
            [2083] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2084] number of local blocks = 1, first local block number = 2084
            [2084] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2085] number of local blocks = 1, first local block number = 2085
            [2085] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2086] number of local blocks = 1, first local block number = 2086
            [2086] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2087] number of local blocks = 1, first local block number = 2087
            [2087] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2088] number of local blocks = 1, first local block number = 2088
            [2088] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2089] number of local blocks = 1, first local block number = 2089
            [2089] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2090] number of local blocks = 1, first local block number = 2090
            [2090] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2091] number of local blocks = 1, first local block number = 2091
            [2091] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2092] number of local blocks = 1, first local block number = 2092
            [2092] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2093] number of local blocks = 1, first local block number = 2093
            [2093] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2094] number of local blocks = 1, first local block number = 2094
            [2094] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2095] number of local blocks = 1, first local block number = 2095
            [2095] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2096] number of local blocks = 1, first local block number = 2096
            [2096] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2097] number of local blocks = 1, first local block number = 2097
            [2097] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2098] number of local blocks = 1, first local block number = 2098
            [2098] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2099] number of local blocks = 1, first local block number = 2099
            [2099] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2100] number of local blocks = 1, first local block number = 2100
            [2100] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2101] number of local blocks = 1, first local block number = 2101
            [2101] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2102] number of local blocks = 1, first local block number = 2102
            [2102] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2103] number of local blocks = 1, first local block number = 2103
            [2103] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2104] number of local blocks = 1, first local block number = 2104
            [2104] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2105] number of local blocks = 1, first local block number = 2105
            [2105] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2106] number of local blocks = 1, first local block number = 2106
            [2106] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2107] number of local blocks = 1, first local block number = 2107
            [2107] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2108] number of local blocks = 1, first local block number = 2108
            [2108] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2109] number of local blocks = 1, first local block number = 2109
            [2109] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2110] number of local blocks = 1, first local block number = 2110
            [2110] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2111] number of local blocks = 1, first local block number = 2111
            [2111] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2112] number of local blocks = 1, first local block number = 2112
            [2112] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2113] number of local blocks = 1, first local block number = 2113
            [2113] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2114] number of local blocks = 1, first local block number = 2114
            [2114] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2115] number of local blocks = 1, first local block number = 2115
            [2115] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2116] number of local blocks = 1, first local block number = 2116
            [2116] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2117] number of local blocks = 1, first local block number = 2117
            [2117] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2118] number of local blocks = 1, first local block number = 2118
            [2118] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2119] number of local blocks = 1, first local block number = 2119
            [2119] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2120] number of local blocks = 1, first local block number = 2120
            [2120] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2121] number of local blocks = 1, first local block number = 2121
            [2121] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2122] number of local blocks = 1, first local block number = 2122
            [2122] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2123] number of local blocks = 1, first local block number = 2123
            [2123] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2124] number of local blocks = 1, first local block number = 2124
            [2124] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2125] number of local blocks = 1, first local block number = 2125
            [2125] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2126] number of local blocks = 1, first local block number = 2126
            [2126] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2127] number of local blocks = 1, first local block number = 2127
            [2127] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2128] number of local blocks = 1, first local block number = 2128
            [2128] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2129] number of local blocks = 1, first local block number = 2129
            [2129] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2130] number of local blocks = 1, first local block number = 2130
            [2130] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2131] number of local blocks = 1, first local block number = 2131
            [2131] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2132] number of local blocks = 1, first local block number = 2132
            [2132] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2133] number of local blocks = 1, first local block number = 2133
            [2133] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2134] number of local blocks = 1, first local block number = 2134
            [2134] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2135] number of local blocks = 1, first local block number = 2135
            [2135] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2136] number of local blocks = 1, first local block number = 2136
            [2136] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2137] number of local blocks = 1, first local block number = 2137
            [2137] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2138] number of local blocks = 1, first local block number = 2138
            [2138] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2139] number of local blocks = 1, first local block number = 2139
            [2139] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2140] number of local blocks = 1, first local block number = 2140
            [2140] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2141] number of local blocks = 1, first local block number = 2141
            [2141] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2142] number of local blocks = 1, first local block number = 2142
            [2142] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2143] number of local blocks = 1, first local block number = 2143
            [2143] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2144] number of local blocks = 1, first local block number = 2144
            [2144] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2145] number of local blocks = 1, first local block number = 2145
            [2145] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2146] number of local blocks = 1, first local block number = 2146
            [2146] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2147] number of local blocks = 1, first local block number = 2147
            [2147] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2148] number of local blocks = 1, first local block number = 2148
            [2148] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2149] number of local blocks = 1, first local block number = 2149
            [2149] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2150] number of local blocks = 1, first local block number = 2150
            [2150] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2151] number of local blocks = 1, first local block number = 2151
            [2151] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2152] number of local blocks = 1, first local block number = 2152
            [2152] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2153] number of local blocks = 1, first local block number = 2153
            [2153] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2154] number of local blocks = 1, first local block number = 2154
            [2154] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2155] number of local blocks = 1, first local block number = 2155
            [2155] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2156] number of local blocks = 1, first local block number = 2156
            [2156] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2157] number of local blocks = 1, first local block number = 2157
            [2157] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2158] number of local blocks = 1, first local block number = 2158
            [2158] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2159] number of local blocks = 1, first local block number = 2159
            [2159] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2160] number of local blocks = 1, first local block number = 2160
            [2160] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2161] number of local blocks = 1, first local block number = 2161
            [2161] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2162] number of local blocks = 1, first local block number = 2162
            [2162] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2163] number of local blocks = 1, first local block number = 2163
            [2163] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2164] number of local blocks = 1, first local block number = 2164
            [2164] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2165] number of local blocks = 1, first local block number = 2165
            [2165] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2166] number of local blocks = 1, first local block number = 2166
            [2166] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2167] number of local blocks = 1, first local block number = 2167
            [2167] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2168] number of local blocks = 1, first local block number = 2168
            [2168] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2169] number of local blocks = 1, first local block number = 2169
            [2169] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2170] number of local blocks = 1, first local block number = 2170
            [2170] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2171] number of local blocks = 1, first local block number = 2171
            [2171] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2172] number of local blocks = 1, first local block number = 2172
            [2172] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2173] number of local blocks = 1, first local block number = 2173
            [2173] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2174] number of local blocks = 1, first local block number = 2174
            [2174] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2175] number of local blocks = 1, first local block number = 2175
            [2175] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2176] number of local blocks = 1, first local block number = 2176
            [2176] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2177] number of local blocks = 1, first local block number = 2177
            [2177] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2178] number of local blocks = 1, first local block number = 2178
            [2178] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2179] number of local blocks = 1, first local block number = 2179
            [2179] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2180] number of local blocks = 1, first local block number = 2180
            [2180] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2181] number of local blocks = 1, first local block number = 2181
            [2181] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2182] number of local blocks = 1, first local block number = 2182
            [2182] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2183] number of local blocks = 1, first local block number = 2183
            [2183] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2184] number of local blocks = 1, first local block number = 2184
            [2184] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2185] number of local blocks = 1, first local block number = 2185
            [2185] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2186] number of local blocks = 1, first local block number = 2186
            [2186] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2187] number of local blocks = 1, first local block number = 2187
            [2187] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2188] number of local blocks = 1, first local block number = 2188
            [2188] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2189] number of local blocks = 1, first local block number = 2189
            [2189] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2190] number of local blocks = 1, first local block number = 2190
            [2190] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2191] number of local blocks = 1, first local block number = 2191
            [2191] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2192] number of local blocks = 1, first local block number = 2192
            [2192] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2193] number of local blocks = 1, first local block number = 2193
            [2193] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2194] number of local blocks = 1, first local block number = 2194
            [2194] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2195] number of local blocks = 1, first local block number = 2195
            [2195] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2196] number of local blocks = 1, first local block number = 2196
            [2196] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2197] number of local blocks = 1, first local block number = 2197
            [2197] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2198] number of local blocks = 1, first local block number = 2198
            [2198] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2199] number of local blocks = 1, first local block number = 2199
            [2199] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2200] number of local blocks = 1, first local block number = 2200
            [2200] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2201] number of local blocks = 1, first local block number = 2201
            [2201] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2202] number of local blocks = 1, first local block number = 2202
            [2202] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2203] number of local blocks = 1, first local block number = 2203
            [2203] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2204] number of local blocks = 1, first local block number = 2204
            [2204] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2205] number of local blocks = 1, first local block number = 2205
            [2205] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2206] number of local blocks = 1, first local block number = 2206
            [2206] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2207] number of local blocks = 1, first local block number = 2207
            [2207] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2208] number of local blocks = 1, first local block number = 2208
            [2208] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2209] number of local blocks = 1, first local block number = 2209
            [2209] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2210] number of local blocks = 1, first local block number = 2210
            [2210] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2211] number of local blocks = 1, first local block number = 2211
            [2211] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2212] number of local blocks = 1, first local block number = 2212
            [2212] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2213] number of local blocks = 1, first local block number = 2213
            [2213] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2214] number of local blocks = 1, first local block number = 2214
            [2214] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2215] number of local blocks = 1, first local block number = 2215
            [2215] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2216] number of local blocks = 1, first local block number = 2216
            [2216] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2217] number of local blocks = 1, first local block number = 2217
            [2217] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2218] number of local blocks = 1, first local block number = 2218
            [2218] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2219] number of local blocks = 1, first local block number = 2219
            [2219] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2220] number of local blocks = 1, first local block number = 2220
            [2220] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2221] number of local blocks = 1, first local block number = 2221
            [2221] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2222] number of local blocks = 1, first local block number = 2222
            [2222] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2223] number of local blocks = 1, first local block number = 2223
            [2223] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2224] number of local blocks = 1, first local block number = 2224
            [2224] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2225] number of local blocks = 1, first local block number = 2225
            [2225] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2226] number of local blocks = 1, first local block number = 2226
            [2226] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2227] number of local blocks = 1, first local block number = 2227
            [2227] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2228] number of local blocks = 1, first local block number = 2228
            [2228] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2229] number of local blocks = 1, first local block number = 2229
            [2229] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2230] number of local blocks = 1, first local block number = 2230
            [2230] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2231] number of local blocks = 1, first local block number = 2231
            [2231] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2232] number of local blocks = 1, first local block number = 2232
            [2232] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2233] number of local blocks = 1, first local block number = 2233
            [2233] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2234] number of local blocks = 1, first local block number = 2234
            [2234] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2235] number of local blocks = 1, first local block number = 2235
            [2235] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2236] number of local blocks = 1, first local block number = 2236
            [2236] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2237] number of local blocks = 1, first local block number = 2237
            [2237] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2238] number of local blocks = 1, first local block number = 2238
            [2238] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2239] number of local blocks = 1, first local block number = 2239
            [2239] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2240] number of local blocks = 1, first local block number = 2240
            [2240] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2241] number of local blocks = 1, first local block number = 2241
            [2241] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2242] number of local blocks = 1, first local block number = 2242
            [2242] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2243] number of local blocks = 1, first local block number = 2243
            [2243] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2244] number of local blocks = 1, first local block number = 2244
            [2244] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2245] number of local blocks = 1, first local block number = 2245
            [2245] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2246] number of local blocks = 1, first local block number = 2246
            [2246] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2247] number of local blocks = 1, first local block number = 2247
            [2247] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2248] number of local blocks = 1, first local block number = 2248
            [2248] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2249] number of local blocks = 1, first local block number = 2249
            [2249] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2250] number of local blocks = 1, first local block number = 2250
            [2250] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2251] number of local blocks = 1, first local block number = 2251
            [2251] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2252] number of local blocks = 1, first local block number = 2252
            [2252] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2253] number of local blocks = 1, first local block number = 2253
            [2253] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2254] number of local blocks = 1, first local block number = 2254
            [2254] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2255] number of local blocks = 1, first local block number = 2255
            [2255] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2256] number of local blocks = 1, first local block number = 2256
            [2256] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2257] number of local blocks = 1, first local block number = 2257
            [2257] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2258] number of local blocks = 1, first local block number = 2258
            [2258] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2259] number of local blocks = 1, first local block number = 2259
            [2259] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2260] number of local blocks = 1, first local block number = 2260
            [2260] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2261] number of local blocks = 1, first local block number = 2261
            [2261] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2262] number of local blocks = 1, first local block number = 2262
            [2262] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2263] number of local blocks = 1, first local block number = 2263
            [2263] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2264] number of local blocks = 1, first local block number = 2264
            [2264] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2265] number of local blocks = 1, first local block number = 2265
            [2265] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2266] number of local blocks = 1, first local block number = 2266
            [2266] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2267] number of local blocks = 1, first local block number = 2267
            [2267] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2268] number of local blocks = 1, first local block number = 2268
            [2268] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2269] number of local blocks = 1, first local block number = 2269
            [2269] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2270] number of local blocks = 1, first local block number = 2270
            [2270] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2271] number of local blocks = 1, first local block number = 2271
            [2271] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2272] number of local blocks = 1, first local block number = 2272
            [2272] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2273] number of local blocks = 1, first local block number = 2273
            [2273] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2274] number of local blocks = 1, first local block number = 2274
            [2274] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2275] number of local blocks = 1, first local block number = 2275
            [2275] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2276] number of local blocks = 1, first local block number = 2276
            [2276] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2277] number of local blocks = 1, first local block number = 2277
            [2277] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2278] number of local blocks = 1, first local block number = 2278
            [2278] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2279] number of local blocks = 1, first local block number = 2279
            [2279] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2280] number of local blocks = 1, first local block number = 2280
            [2280] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2281] number of local blocks = 1, first local block number = 2281
            [2281] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2282] number of local blocks = 1, first local block number = 2282
            [2282] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2283] number of local blocks = 1, first local block number = 2283
            [2283] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2284] number of local blocks = 1, first local block number = 2284
            [2284] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2285] number of local blocks = 1, first local block number = 2285
            [2285] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2286] number of local blocks = 1, first local block number = 2286
            [2286] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2287] number of local blocks = 1, first local block number = 2287
            [2287] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2288] number of local blocks = 1, first local block number = 2288
            [2288] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2289] number of local blocks = 1, first local block number = 2289
            [2289] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2290] number of local blocks = 1, first local block number = 2290
            [2290] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2291] number of local blocks = 1, first local block number = 2291
            [2291] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2292] number of local blocks = 1, first local block number = 2292
            [2292] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2293] number of local blocks = 1, first local block number = 2293
            [2293] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2294] number of local blocks = 1, first local block number = 2294
            [2294] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2295] number of local blocks = 1, first local block number = 2295
            [2295] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2296] number of local blocks = 1, first local block number = 2296
            [2296] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2297] number of local blocks = 1, first local block number = 2297
            [2297] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2298] number of local blocks = 1, first local block number = 2298
            [2298] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2299] number of local blocks = 1, first local block number = 2299
            [2299] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2300] number of local blocks = 1, first local block number = 2300
            [2300] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2301] number of local blocks = 1, first local block number = 2301
            [2301] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2302] number of local blocks = 1, first local block number = 2302
            [2302] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2303] number of local blocks = 1, first local block number = 2303
            [2303] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2304] number of local blocks = 1, first local block number = 2304
            [2304] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2305] number of local blocks = 1, first local block number = 2305
            [2305] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2306] number of local blocks = 1, first local block number = 2306
            [2306] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2307] number of local blocks = 1, first local block number = 2307
            [2307] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2308] number of local blocks = 1, first local block number = 2308
            [2308] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2309] number of local blocks = 1, first local block number = 2309
            [2309] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2310] number of local blocks = 1, first local block number = 2310
            [2310] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2311] number of local blocks = 1, first local block number = 2311
            [2311] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2312] number of local blocks = 1, first local block number = 2312
            [2312] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2313] number of local blocks = 1, first local block number = 2313
            [2313] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2314] number of local blocks = 1, first local block number = 2314
            [2314] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2315] number of local blocks = 1, first local block number = 2315
            [2315] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2316] number of local blocks = 1, first local block number = 2316
            [2316] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2317] number of local blocks = 1, first local block number = 2317
            [2317] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2318] number of local blocks = 1, first local block number = 2318
            [2318] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2319] number of local blocks = 1, first local block number = 2319
            [2319] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2320] number of local blocks = 1, first local block number = 2320
            [2320] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2321] number of local blocks = 1, first local block number = 2321
            [2321] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2322] number of local blocks = 1, first local block number = 2322
            [2322] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2323] number of local blocks = 1, first local block number = 2323
            [2323] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2324] number of local blocks = 1, first local block number = 2324
            [2324] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2325] number of local blocks = 1, first local block number = 2325
            [2325] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2326] number of local blocks = 1, first local block number = 2326
            [2326] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2327] number of local blocks = 1, first local block number = 2327
            [2327] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2328] number of local blocks = 1, first local block number = 2328
            [2328] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2329] number of local blocks = 1, first local block number = 2329
            [2329] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2330] number of local blocks = 1, first local block number = 2330
            [2330] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2331] number of local blocks = 1, first local block number = 2331
            [2331] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2332] number of local blocks = 1, first local block number = 2332
            [2332] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2333] number of local blocks = 1, first local block number = 2333
            [2333] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2334] number of local blocks = 1, first local block number = 2334
            [2334] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2335] number of local blocks = 1, first local block number = 2335
            [2335] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2336] number of local blocks = 1, first local block number = 2336
            [2336] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2337] number of local blocks = 1, first local block number = 2337
            [2337] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2338] number of local blocks = 1, first local block number = 2338
            [2338] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2339] number of local blocks = 1, first local block number = 2339
            [2339] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2340] number of local blocks = 1, first local block number = 2340
            [2340] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2341] number of local blocks = 1, first local block number = 2341
            [2341] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2342] number of local blocks = 1, first local block number = 2342
            [2342] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2343] number of local blocks = 1, first local block number = 2343
            [2343] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2344] number of local blocks = 1, first local block number = 2344
            [2344] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2345] number of local blocks = 1, first local block number = 2345
            [2345] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2346] number of local blocks = 1, first local block number = 2346
            [2346] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2347] number of local blocks = 1, first local block number = 2347
            [2347] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2348] number of local blocks = 1, first local block number = 2348
            [2348] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2349] number of local blocks = 1, first local block number = 2349
            [2349] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2350] number of local blocks = 1, first local block number = 2350
            [2350] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2351] number of local blocks = 1, first local block number = 2351
            [2351] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2352] number of local blocks = 1, first local block number = 2352
            [2352] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2353] number of local blocks = 1, first local block number = 2353
            [2353] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2354] number of local blocks = 1, first local block number = 2354
            [2354] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2355] number of local blocks = 1, first local block number = 2355
            [2355] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2356] number of local blocks = 1, first local block number = 2356
            [2356] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2357] number of local blocks = 1, first local block number = 2357
            [2357] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2358] number of local blocks = 1, first local block number = 2358
            [2358] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2359] number of local blocks = 1, first local block number = 2359
            [2359] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2360] number of local blocks = 1, first local block number = 2360
            [2360] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2361] number of local blocks = 1, first local block number = 2361
            [2361] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2362] number of local blocks = 1, first local block number = 2362
            [2362] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2363] number of local blocks = 1, first local block number = 2363
            [2363] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2364] number of local blocks = 1, first local block number = 2364
            [2364] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2365] number of local blocks = 1, first local block number = 2365
            [2365] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2366] number of local blocks = 1, first local block number = 2366
            [2366] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2367] number of local blocks = 1, first local block number = 2367
            [2367] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2368] number of local blocks = 1, first local block number = 2368
            [2368] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2369] number of local blocks = 1, first local block number = 2369
            [2369] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2370] number of local blocks = 1, first local block number = 2370
            [2370] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2371] number of local blocks = 1, first local block number = 2371
            [2371] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2372] number of local blocks = 1, first local block number = 2372
            [2372] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2373] number of local blocks = 1, first local block number = 2373
            [2373] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2374] number of local blocks = 1, first local block number = 2374
            [2374] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2375] number of local blocks = 1, first local block number = 2375
            [2375] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2376] number of local blocks = 1, first local block number = 2376
            [2376] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2377] number of local blocks = 1, first local block number = 2377
            [2377] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2378] number of local blocks = 1, first local block number = 2378
            [2378] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2379] number of local blocks = 1, first local block number = 2379
            [2379] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2380] number of local blocks = 1, first local block number = 2380
            [2380] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2381] number of local blocks = 1, first local block number = 2381
            [2381] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2382] number of local blocks = 1, first local block number = 2382
            [2382] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2383] number of local blocks = 1, first local block number = 2383
            [2383] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2384] number of local blocks = 1, first local block number = 2384
            [2384] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2385] number of local blocks = 1, first local block number = 2385
            [2385] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2386] number of local blocks = 1, first local block number = 2386
            [2386] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2387] number of local blocks = 1, first local block number = 2387
            [2387] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2388] number of local blocks = 1, first local block number = 2388
            [2388] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2389] number of local blocks = 1, first local block number = 2389
            [2389] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2390] number of local blocks = 1, first local block number = 2390
            [2390] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2391] number of local blocks = 1, first local block number = 2391
            [2391] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2392] number of local blocks = 1, first local block number = 2392
            [2392] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2393] number of local blocks = 1, first local block number = 2393
            [2393] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2394] number of local blocks = 1, first local block number = 2394
            [2394] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2395] number of local blocks = 1, first local block number = 2395
            [2395] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2396] number of local blocks = 1, first local block number = 2396
            [2396] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2397] number of local blocks = 1, first local block number = 2397
            [2397] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2398] number of local blocks = 1, first local block number = 2398
            [2398] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2399] number of local blocks = 1, first local block number = 2399
            [2399] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2400] number of local blocks = 1, first local block number = 2400
            [2400] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2401] number of local blocks = 1, first local block number = 2401
            [2401] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2402] number of local blocks = 1, first local block number = 2402
            [2402] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2403] number of local blocks = 1, first local block number = 2403
            [2403] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2404] number of local blocks = 1, first local block number = 2404
            [2404] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2405] number of local blocks = 1, first local block number = 2405
            [2405] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2406] number of local blocks = 1, first local block number = 2406
            [2406] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2407] number of local blocks = 1, first local block number = 2407
            [2407] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2408] number of local blocks = 1, first local block number = 2408
            [2408] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2409] number of local blocks = 1, first local block number = 2409
            [2409] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2410] number of local blocks = 1, first local block number = 2410
            [2410] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2411] number of local blocks = 1, first local block number = 2411
            [2411] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2412] number of local blocks = 1, first local block number = 2412
            [2412] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2413] number of local blocks = 1, first local block number = 2413
            [2413] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2414] number of local blocks = 1, first local block number = 2414
            [2414] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2415] number of local blocks = 1, first local block number = 2415
            [2415] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2416] number of local blocks = 1, first local block number = 2416
            [2416] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2417] number of local blocks = 1, first local block number = 2417
            [2417] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2418] number of local blocks = 1, first local block number = 2418
            [2418] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2419] number of local blocks = 1, first local block number = 2419
            [2419] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2420] number of local blocks = 1, first local block number = 2420
            [2420] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2421] number of local blocks = 1, first local block number = 2421
            [2421] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2422] number of local blocks = 1, first local block number = 2422
            [2422] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2423] number of local blocks = 1, first local block number = 2423
            [2423] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2424] number of local blocks = 1, first local block number = 2424
            [2424] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2425] number of local blocks = 1, first local block number = 2425
            [2425] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2426] number of local blocks = 1, first local block number = 2426
            [2426] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2427] number of local blocks = 1, first local block number = 2427
            [2427] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2428] number of local blocks = 1, first local block number = 2428
            [2428] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2429] number of local blocks = 1, first local block number = 2429
            [2429] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2430] number of local blocks = 1, first local block number = 2430
            [2430] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2431] number of local blocks = 1, first local block number = 2431
            [2431] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2432] number of local blocks = 1, first local block number = 2432
            [2432] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2433] number of local blocks = 1, first local block number = 2433
            [2433] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2434] number of local blocks = 1, first local block number = 2434
            [2434] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2435] number of local blocks = 1, first local block number = 2435
            [2435] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2436] number of local blocks = 1, first local block number = 2436
            [2436] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2437] number of local blocks = 1, first local block number = 2437
            [2437] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2438] number of local blocks = 1, first local block number = 2438
            [2438] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2439] number of local blocks = 1, first local block number = 2439
            [2439] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2440] number of local blocks = 1, first local block number = 2440
            [2440] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2441] number of local blocks = 1, first local block number = 2441
            [2441] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2442] number of local blocks = 1, first local block number = 2442
            [2442] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2443] number of local blocks = 1, first local block number = 2443
            [2443] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2444] number of local blocks = 1, first local block number = 2444
            [2444] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2445] number of local blocks = 1, first local block number = 2445
            [2445] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2446] number of local blocks = 1, first local block number = 2446
            [2446] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2447] number of local blocks = 1, first local block number = 2447
            [2447] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2448] number of local blocks = 1, first local block number = 2448
            [2448] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2449] number of local blocks = 1, first local block number = 2449
            [2449] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2450] number of local blocks = 1, first local block number = 2450
            [2450] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2451] number of local blocks = 1, first local block number = 2451
            [2451] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2452] number of local blocks = 1, first local block number = 2452
            [2452] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2453] number of local blocks = 1, first local block number = 2453
            [2453] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2454] number of local blocks = 1, first local block number = 2454
            [2454] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2455] number of local blocks = 1, first local block number = 2455
            [2455] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2456] number of local blocks = 1, first local block number = 2456
            [2456] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2457] number of local blocks = 1, first local block number = 2457
            [2457] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2458] number of local blocks = 1, first local block number = 2458
            [2458] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2459] number of local blocks = 1, first local block number = 2459
            [2459] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2460] number of local blocks = 1, first local block number = 2460
            [2460] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2461] number of local blocks = 1, first local block number = 2461
            [2461] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2462] number of local blocks = 1, first local block number = 2462
            [2462] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2463] number of local blocks = 1, first local block number = 2463
            [2463] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2464] number of local blocks = 1, first local block number = 2464
            [2464] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2465] number of local blocks = 1, first local block number = 2465
            [2465] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2466] number of local blocks = 1, first local block number = 2466
            [2466] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2467] number of local blocks = 1, first local block number = 2467
            [2467] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2468] number of local blocks = 1, first local block number = 2468
            [2468] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2469] number of local blocks = 1, first local block number = 2469
            [2469] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2470] number of local blocks = 1, first local block number = 2470
            [2470] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2471] number of local blocks = 1, first local block number = 2471
            [2471] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2472] number of local blocks = 1, first local block number = 2472
            [2472] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2473] number of local blocks = 1, first local block number = 2473
            [2473] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2474] number of local blocks = 1, first local block number = 2474
            [2474] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2475] number of local blocks = 1, first local block number = 2475
            [2475] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2476] number of local blocks = 1, first local block number = 2476
            [2476] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2477] number of local blocks = 1, first local block number = 2477
            [2477] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2478] number of local blocks = 1, first local block number = 2478
            [2478] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2479] number of local blocks = 1, first local block number = 2479
            [2479] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2480] number of local blocks = 1, first local block number = 2480
            [2480] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2481] number of local blocks = 1, first local block number = 2481
            [2481] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2482] number of local blocks = 1, first local block number = 2482
            [2482] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2483] number of local blocks = 1, first local block number = 2483
            [2483] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2484] number of local blocks = 1, first local block number = 2484
            [2484] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2485] number of local blocks = 1, first local block number = 2485
            [2485] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2486] number of local blocks = 1, first local block number = 2486
            [2486] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2487] number of local blocks = 1, first local block number = 2487
            [2487] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2488] number of local blocks = 1, first local block number = 2488
            [2488] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2489] number of local blocks = 1, first local block number = 2489
            [2489] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2490] number of local blocks = 1, first local block number = 2490
            [2490] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2491] number of local blocks = 1, first local block number = 2491
            [2491] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2492] number of local blocks = 1, first local block number = 2492
            [2492] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2493] number of local blocks = 1, first local block number = 2493
            [2493] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2494] number of local blocks = 1, first local block number = 2494
            [2494] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2495] number of local blocks = 1, first local block number = 2495
            [2495] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2496] number of local blocks = 1, first local block number = 2496
            [2496] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2497] number of local blocks = 1, first local block number = 2497
            [2497] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2498] number of local blocks = 1, first local block number = 2498
            [2498] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2499] number of local blocks = 1, first local block number = 2499
            [2499] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2500] number of local blocks = 1, first local block number = 2500
            [2500] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2501] number of local blocks = 1, first local block number = 2501
            [2501] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2502] number of local blocks = 1, first local block number = 2502
            [2502] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2503] number of local blocks = 1, first local block number = 2503
            [2503] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2504] number of local blocks = 1, first local block number = 2504
            [2504] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2505] number of local blocks = 1, first local block number = 2505
            [2505] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2506] number of local blocks = 1, first local block number = 2506
            [2506] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2507] number of local blocks = 1, first local block number = 2507
            [2507] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2508] number of local blocks = 1, first local block number = 2508
            [2508] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2509] number of local blocks = 1, first local block number = 2509
            [2509] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2510] number of local blocks = 1, first local block number = 2510
            [2510] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2511] number of local blocks = 1, first local block number = 2511
            [2511] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2512] number of local blocks = 1, first local block number = 2512
            [2512] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2513] number of local blocks = 1, first local block number = 2513
            [2513] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2514] number of local blocks = 1, first local block number = 2514
            [2514] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2515] number of local blocks = 1, first local block number = 2515
            [2515] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2516] number of local blocks = 1, first local block number = 2516
            [2516] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2517] number of local blocks = 1, first local block number = 2517
            [2517] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2518] number of local blocks = 1, first local block number = 2518
            [2518] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2519] number of local blocks = 1, first local block number = 2519
            [2519] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2520] number of local blocks = 1, first local block number = 2520
            [2520] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2521] number of local blocks = 1, first local block number = 2521
            [2521] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2522] number of local blocks = 1, first local block number = 2522
            [2522] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2523] number of local blocks = 1, first local block number = 2523
            [2523] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2524] number of local blocks = 1, first local block number = 2524
            [2524] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2525] number of local blocks = 1, first local block number = 2525
            [2525] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2526] number of local blocks = 1, first local block number = 2526
            [2526] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2527] number of local blocks = 1, first local block number = 2527
            [2527] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2528] number of local blocks = 1, first local block number = 2528
            [2528] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2529] number of local blocks = 1, first local block number = 2529
            [2529] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2530] number of local blocks = 1, first local block number = 2530
            [2530] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2531] number of local blocks = 1, first local block number = 2531
            [2531] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2532] number of local blocks = 1, first local block number = 2532
            [2532] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2533] number of local blocks = 1, first local block number = 2533
            [2533] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2534] number of local blocks = 1, first local block number = 2534
            [2534] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2535] number of local blocks = 1, first local block number = 2535
            [2535] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2536] number of local blocks = 1, first local block number = 2536
            [2536] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2537] number of local blocks = 1, first local block number = 2537
            [2537] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2538] number of local blocks = 1, first local block number = 2538
            [2538] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2539] number of local blocks = 1, first local block number = 2539
            [2539] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2540] number of local blocks = 1, first local block number = 2540
            [2540] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2541] number of local blocks = 1, first local block number = 2541
            [2541] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2542] number of local blocks = 1, first local block number = 2542
            [2542] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2543] number of local blocks = 1, first local block number = 2543
            [2543] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2544] number of local blocks = 1, first local block number = 2544
            [2544] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2545] number of local blocks = 1, first local block number = 2545
            [2545] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2546] number of local blocks = 1, first local block number = 2546
            [2546] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2547] number of local blocks = 1, first local block number = 2547
            [2547] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2548] number of local blocks = 1, first local block number = 2548
            [2548] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2549] number of local blocks = 1, first local block number = 2549
            [2549] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2550] number of local blocks = 1, first local block number = 2550
            [2550] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2551] number of local blocks = 1, first local block number = 2551
            [2551] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2552] number of local blocks = 1, first local block number = 2552
            [2552] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2553] number of local blocks = 1, first local block number = 2553
            [2553] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2554] number of local blocks = 1, first local block number = 2554
            [2554] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2555] number of local blocks = 1, first local block number = 2555
            [2555] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2556] number of local blocks = 1, first local block number = 2556
            [2556] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2557] number of local blocks = 1, first local block number = 2557
            [2557] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2558] number of local blocks = 1, first local block number = 2558
            [2558] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2559] number of local blocks = 1, first local block number = 2559
            [2559] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2560] number of local blocks = 1, first local block number = 2560
            [2560] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2561] number of local blocks = 1, first local block number = 2561
            [2561] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2562] number of local blocks = 1, first local block number = 2562
            [2562] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2563] number of local blocks = 1, first local block number = 2563
            [2563] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2564] number of local blocks = 1, first local block number = 2564
            [2564] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2565] number of local blocks = 1, first local block number = 2565
            [2565] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2566] number of local blocks = 1, first local block number = 2566
            [2566] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2567] number of local blocks = 1, first local block number = 2567
            [2567] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2568] number of local blocks = 1, first local block number = 2568
            [2568] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2569] number of local blocks = 1, first local block number = 2569
            [2569] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2570] number of local blocks = 1, first local block number = 2570
            [2570] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2571] number of local blocks = 1, first local block number = 2571
            [2571] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2572] number of local blocks = 1, first local block number = 2572
            [2572] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2573] number of local blocks = 1, first local block number = 2573
            [2573] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2574] number of local blocks = 1, first local block number = 2574
            [2574] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2575] number of local blocks = 1, first local block number = 2575
            [2575] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2576] number of local blocks = 1, first local block number = 2576
            [2576] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2577] number of local blocks = 1, first local block number = 2577
            [2577] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2578] number of local blocks = 1, first local block number = 2578
            [2578] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2579] number of local blocks = 1, first local block number = 2579
            [2579] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2580] number of local blocks = 1, first local block number = 2580
            [2580] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2581] number of local blocks = 1, first local block number = 2581
            [2581] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2582] number of local blocks = 1, first local block number = 2582
            [2582] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2583] number of local blocks = 1, first local block number = 2583
            [2583] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2584] number of local blocks = 1, first local block number = 2584
            [2584] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2585] number of local blocks = 1, first local block number = 2585
            [2585] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2586] number of local blocks = 1, first local block number = 2586
            [2586] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2587] number of local blocks = 1, first local block number = 2587
            [2587] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2588] number of local blocks = 1, first local block number = 2588
            [2588] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2589] number of local blocks = 1, first local block number = 2589
            [2589] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2590] number of local blocks = 1, first local block number = 2590
            [2590] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2591] number of local blocks = 1, first local block number = 2591
            [2591] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2592] number of local blocks = 1, first local block number = 2592
            [2592] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2593] number of local blocks = 1, first local block number = 2593
            [2593] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2594] number of local blocks = 1, first local block number = 2594
            [2594] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2595] number of local blocks = 1, first local block number = 2595
            [2595] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2596] number of local blocks = 1, first local block number = 2596
            [2596] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2597] number of local blocks = 1, first local block number = 2597
            [2597] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2598] number of local blocks = 1, first local block number = 2598
            [2598] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2599] number of local blocks = 1, first local block number = 2599
            [2599] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2600] number of local blocks = 1, first local block number = 2600
            [2600] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2601] number of local blocks = 1, first local block number = 2601
            [2601] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2602] number of local blocks = 1, first local block number = 2602
            [2602] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2603] number of local blocks = 1, first local block number = 2603
            [2603] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2604] number of local blocks = 1, first local block number = 2604
            [2604] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2605] number of local blocks = 1, first local block number = 2605
            [2605] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2606] number of local blocks = 1, first local block number = 2606
            [2606] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2607] number of local blocks = 1, first local block number = 2607
            [2607] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2608] number of local blocks = 1, first local block number = 2608
            [2608] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2609] number of local blocks = 1, first local block number = 2609
            [2609] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2610] number of local blocks = 1, first local block number = 2610
            [2610] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2611] number of local blocks = 1, first local block number = 2611
            [2611] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2612] number of local blocks = 1, first local block number = 2612
            [2612] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2613] number of local blocks = 1, first local block number = 2613
            [2613] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2614] number of local blocks = 1, first local block number = 2614
            [2614] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2615] number of local blocks = 1, first local block number = 2615
            [2615] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2616] number of local blocks = 1, first local block number = 2616
            [2616] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2617] number of local blocks = 1, first local block number = 2617
            [2617] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2618] number of local blocks = 1, first local block number = 2618
            [2618] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2619] number of local blocks = 1, first local block number = 2619
            [2619] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2620] number of local blocks = 1, first local block number = 2620
            [2620] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2621] number of local blocks = 1, first local block number = 2621
            [2621] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2622] number of local blocks = 1, first local block number = 2622
            [2622] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2623] number of local blocks = 1, first local block number = 2623
            [2623] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2624] number of local blocks = 1, first local block number = 2624
            [2624] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2625] number of local blocks = 1, first local block number = 2625
            [2625] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2626] number of local blocks = 1, first local block number = 2626
            [2626] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2627] number of local blocks = 1, first local block number = 2627
            [2627] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2628] number of local blocks = 1, first local block number = 2628
            [2628] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2629] number of local blocks = 1, first local block number = 2629
            [2629] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2630] number of local blocks = 1, first local block number = 2630
            [2630] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2631] number of local blocks = 1, first local block number = 2631
            [2631] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2632] number of local blocks = 1, first local block number = 2632
            [2632] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2633] number of local blocks = 1, first local block number = 2633
            [2633] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2634] number of local blocks = 1, first local block number = 2634
            [2634] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2635] number of local blocks = 1, first local block number = 2635
            [2635] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2636] number of local blocks = 1, first local block number = 2636
            [2636] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2637] number of local blocks = 1, first local block number = 2637
            [2637] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2638] number of local blocks = 1, first local block number = 2638
            [2638] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2639] number of local blocks = 1, first local block number = 2639
            [2639] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2640] number of local blocks = 1, first local block number = 2640
            [2640] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2641] number of local blocks = 1, first local block number = 2641
            [2641] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2642] number of local blocks = 1, first local block number = 2642
            [2642] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2643] number of local blocks = 1, first local block number = 2643
            [2643] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2644] number of local blocks = 1, first local block number = 2644
            [2644] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2645] number of local blocks = 1, first local block number = 2645
            [2645] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2646] number of local blocks = 1, first local block number = 2646
            [2646] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2647] number of local blocks = 1, first local block number = 2647
            [2647] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2648] number of local blocks = 1, first local block number = 2648
            [2648] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2649] number of local blocks = 1, first local block number = 2649
            [2649] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2650] number of local blocks = 1, first local block number = 2650
            [2650] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2651] number of local blocks = 1, first local block number = 2651
            [2651] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2652] number of local blocks = 1, first local block number = 2652
            [2652] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2653] number of local blocks = 1, first local block number = 2653
            [2653] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2654] number of local blocks = 1, first local block number = 2654
            [2654] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2655] number of local blocks = 1, first local block number = 2655
            [2655] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2656] number of local blocks = 1, first local block number = 2656
            [2656] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2657] number of local blocks = 1, first local block number = 2657
            [2657] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2658] number of local blocks = 1, first local block number = 2658
            [2658] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2659] number of local blocks = 1, first local block number = 2659
            [2659] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2660] number of local blocks = 1, first local block number = 2660
            [2660] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2661] number of local blocks = 1, first local block number = 2661
            [2661] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2662] number of local blocks = 1, first local block number = 2662
            [2662] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2663] number of local blocks = 1, first local block number = 2663
            [2663] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2664] number of local blocks = 1, first local block number = 2664
            [2664] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2665] number of local blocks = 1, first local block number = 2665
            [2665] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2666] number of local blocks = 1, first local block number = 2666
            [2666] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2667] number of local blocks = 1, first local block number = 2667
            [2667] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2668] number of local blocks = 1, first local block number = 2668
            [2668] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2669] number of local blocks = 1, first local block number = 2669
            [2669] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2670] number of local blocks = 1, first local block number = 2670
            [2670] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2671] number of local blocks = 1, first local block number = 2671
            [2671] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2672] number of local blocks = 1, first local block number = 2672
            [2672] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2673] number of local blocks = 1, first local block number = 2673
            [2673] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2674] number of local blocks = 1, first local block number = 2674
            [2674] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2675] number of local blocks = 1, first local block number = 2675
            [2675] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2676] number of local blocks = 1, first local block number = 2676
            [2676] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2677] number of local blocks = 1, first local block number = 2677
            [2677] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2678] number of local blocks = 1, first local block number = 2678
            [2678] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2679] number of local blocks = 1, first local block number = 2679
            [2679] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2680] number of local blocks = 1, first local block number = 2680
            [2680] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2681] number of local blocks = 1, first local block number = 2681
            [2681] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2682] number of local blocks = 1, first local block number = 2682
            [2682] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2683] number of local blocks = 1, first local block number = 2683
            [2683] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2684] number of local blocks = 1, first local block number = 2684
            [2684] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2685] number of local blocks = 1, first local block number = 2685
            [2685] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2686] number of local blocks = 1, first local block number = 2686
            [2686] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2687] number of local blocks = 1, first local block number = 2687
            [2687] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2688] number of local blocks = 1, first local block number = 2688
            [2688] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2689] number of local blocks = 1, first local block number = 2689
            [2689] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2690] number of local blocks = 1, first local block number = 2690
            [2690] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2691] number of local blocks = 1, first local block number = 2691
            [2691] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2692] number of local blocks = 1, first local block number = 2692
            [2692] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2693] number of local blocks = 1, first local block number = 2693
            [2693] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2694] number of local blocks = 1, first local block number = 2694
            [2694] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2695] number of local blocks = 1, first local block number = 2695
            [2695] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2696] number of local blocks = 1, first local block number = 2696
            [2696] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2697] number of local blocks = 1, first local block number = 2697
            [2697] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2698] number of local blocks = 1, first local block number = 2698
            [2698] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2699] number of local blocks = 1, first local block number = 2699
            [2699] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2700] number of local blocks = 1, first local block number = 2700
            [2700] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2701] number of local blocks = 1, first local block number = 2701
            [2701] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2702] number of local blocks = 1, first local block number = 2702
            [2702] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2703] number of local blocks = 1, first local block number = 2703
            [2703] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2704] number of local blocks = 1, first local block number = 2704
            [2704] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2705] number of local blocks = 1, first local block number = 2705
            [2705] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2706] number of local blocks = 1, first local block number = 2706
            [2706] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2707] number of local blocks = 1, first local block number = 2707
            [2707] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2708] number of local blocks = 1, first local block number = 2708
            [2708] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2709] number of local blocks = 1, first local block number = 2709
            [2709] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2710] number of local blocks = 1, first local block number = 2710
            [2710] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2711] number of local blocks = 1, first local block number = 2711
            [2711] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2712] number of local blocks = 1, first local block number = 2712
            [2712] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2713] number of local blocks = 1, first local block number = 2713
            [2713] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2714] number of local blocks = 1, first local block number = 2714
            [2714] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2715] number of local blocks = 1, first local block number = 2715
            [2715] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2716] number of local blocks = 1, first local block number = 2716
            [2716] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2717] number of local blocks = 1, first local block number = 2717
            [2717] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2718] number of local blocks = 1, first local block number = 2718
            [2718] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2719] number of local blocks = 1, first local block number = 2719
            [2719] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2720] number of local blocks = 1, first local block number = 2720
            [2720] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2721] number of local blocks = 1, first local block number = 2721
            [2721] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2722] number of local blocks = 1, first local block number = 2722
            [2722] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2723] number of local blocks = 1, first local block number = 2723
            [2723] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2724] number of local blocks = 1, first local block number = 2724
            [2724] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2725] number of local blocks = 1, first local block number = 2725
            [2725] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2726] number of local blocks = 1, first local block number = 2726
            [2726] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2727] number of local blocks = 1, first local block number = 2727
            [2727] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2728] number of local blocks = 1, first local block number = 2728
            [2728] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2729] number of local blocks = 1, first local block number = 2729
            [2729] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2730] number of local blocks = 1, first local block number = 2730
            [2730] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2731] number of local blocks = 1, first local block number = 2731
            [2731] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2732] number of local blocks = 1, first local block number = 2732
            [2732] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2733] number of local blocks = 1, first local block number = 2733
            [2733] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2734] number of local blocks = 1, first local block number = 2734
            [2734] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2735] number of local blocks = 1, first local block number = 2735
            [2735] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2736] number of local blocks = 1, first local block number = 2736
            [2736] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2737] number of local blocks = 1, first local block number = 2737
            [2737] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2738] number of local blocks = 1, first local block number = 2738
            [2738] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2739] number of local blocks = 1, first local block number = 2739
            [2739] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2740] number of local blocks = 1, first local block number = 2740
            [2740] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2741] number of local blocks = 1, first local block number = 2741
            [2741] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2742] number of local blocks = 1, first local block number = 2742
            [2742] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2743] number of local blocks = 1, first local block number = 2743
            [2743] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2744] number of local blocks = 1, first local block number = 2744
            [2744] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2745] number of local blocks = 1, first local block number = 2745
            [2745] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2746] number of local blocks = 1, first local block number = 2746
            [2746] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2747] number of local blocks = 1, first local block number = 2747
            [2747] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2748] number of local blocks = 1, first local block number = 2748
            [2748] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2749] number of local blocks = 1, first local block number = 2749
            [2749] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2750] number of local blocks = 1, first local block number = 2750
            [2750] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2751] number of local blocks = 1, first local block number = 2751
            [2751] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2752] number of local blocks = 1, first local block number = 2752
            [2752] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2753] number of local blocks = 1, first local block number = 2753
            [2753] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2754] number of local blocks = 1, first local block number = 2754
            [2754] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2755] number of local blocks = 1, first local block number = 2755
            [2755] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2756] number of local blocks = 1, first local block number = 2756
            [2756] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2757] number of local blocks = 1, first local block number = 2757
            [2757] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2758] number of local blocks = 1, first local block number = 2758
            [2758] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2759] number of local blocks = 1, first local block number = 2759
            [2759] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2760] number of local blocks = 1, first local block number = 2760
            [2760] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2761] number of local blocks = 1, first local block number = 2761
            [2761] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2762] number of local blocks = 1, first local block number = 2762
            [2762] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2763] number of local blocks = 1, first local block number = 2763
            [2763] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2764] number of local blocks = 1, first local block number = 2764
            [2764] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2765] number of local blocks = 1, first local block number = 2765
            [2765] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2766] number of local blocks = 1, first local block number = 2766
            [2766] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2767] number of local blocks = 1, first local block number = 2767
            [2767] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2768] number of local blocks = 1, first local block number = 2768
            [2768] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2769] number of local blocks = 1, first local block number = 2769
            [2769] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2770] number of local blocks = 1, first local block number = 2770
            [2770] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2771] number of local blocks = 1, first local block number = 2771
            [2771] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2772] number of local blocks = 1, first local block number = 2772
            [2772] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2773] number of local blocks = 1, first local block number = 2773
            [2773] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2774] number of local blocks = 1, first local block number = 2774
            [2774] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2775] number of local blocks = 1, first local block number = 2775
            [2775] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2776] number of local blocks = 1, first local block number = 2776
            [2776] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2777] number of local blocks = 1, first local block number = 2777
            [2777] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2778] number of local blocks = 1, first local block number = 2778
            [2778] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2779] number of local blocks = 1, first local block number = 2779
            [2779] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2780] number of local blocks = 1, first local block number = 2780
            [2780] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2781] number of local blocks = 1, first local block number = 2781
            [2781] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2782] number of local blocks = 1, first local block number = 2782
            [2782] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2783] number of local blocks = 1, first local block number = 2783
            [2783] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2784] number of local blocks = 1, first local block number = 2784
            [2784] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2785] number of local blocks = 1, first local block number = 2785
            [2785] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2786] number of local blocks = 1, first local block number = 2786
            [2786] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2787] number of local blocks = 1, first local block number = 2787
            [2787] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2788] number of local blocks = 1, first local block number = 2788
            [2788] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2789] number of local blocks = 1, first local block number = 2789
            [2789] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2790] number of local blocks = 1, first local block number = 2790
            [2790] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2791] number of local blocks = 1, first local block number = 2791
            [2791] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2792] number of local blocks = 1, first local block number = 2792
            [2792] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2793] number of local blocks = 1, first local block number = 2793
            [2793] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2794] number of local blocks = 1, first local block number = 2794
            [2794] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2795] number of local blocks = 1, first local block number = 2795
            [2795] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2796] number of local blocks = 1, first local block number = 2796
            [2796] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2797] number of local blocks = 1, first local block number = 2797
            [2797] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2798] number of local blocks = 1, first local block number = 2798
            [2798] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2799] number of local blocks = 1, first local block number = 2799
            [2799] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2800] number of local blocks = 1, first local block number = 2800
            [2800] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2801] number of local blocks = 1, first local block number = 2801
            [2801] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2802] number of local blocks = 1, first local block number = 2802
            [2802] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2803] number of local blocks = 1, first local block number = 2803
            [2803] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2804] number of local blocks = 1, first local block number = 2804
            [2804] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2805] number of local blocks = 1, first local block number = 2805
            [2805] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2806] number of local blocks = 1, first local block number = 2806
            [2806] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2807] number of local blocks = 1, first local block number = 2807
            [2807] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2808] number of local blocks = 1, first local block number = 2808
            [2808] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2809] number of local blocks = 1, first local block number = 2809
            [2809] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2810] number of local blocks = 1, first local block number = 2810
            [2810] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2811] number of local blocks = 1, first local block number = 2811
            [2811] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2812] number of local blocks = 1, first local block number = 2812
            [2812] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2813] number of local blocks = 1, first local block number = 2813
            [2813] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2814] number of local blocks = 1, first local block number = 2814
            [2814] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2815] number of local blocks = 1, first local block number = 2815
            [2815] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2816] number of local blocks = 1, first local block number = 2816
            [2816] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2817] number of local blocks = 1, first local block number = 2817
            [2817] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2818] number of local blocks = 1, first local block number = 2818
            [2818] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2819] number of local blocks = 1, first local block number = 2819
            [2819] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2820] number of local blocks = 1, first local block number = 2820
            [2820] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2821] number of local blocks = 1, first local block number = 2821
            [2821] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2822] number of local blocks = 1, first local block number = 2822
            [2822] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2823] number of local blocks = 1, first local block number = 2823
            [2823] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2824] number of local blocks = 1, first local block number = 2824
            [2824] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2825] number of local blocks = 1, first local block number = 2825
            [2825] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2826] number of local blocks = 1, first local block number = 2826
            [2826] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2827] number of local blocks = 1, first local block number = 2827
            [2827] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2828] number of local blocks = 1, first local block number = 2828
            [2828] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2829] number of local blocks = 1, first local block number = 2829
            [2829] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2830] number of local blocks = 1, first local block number = 2830
            [2830] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2831] number of local blocks = 1, first local block number = 2831
            [2831] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2832] number of local blocks = 1, first local block number = 2832
            [2832] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2833] number of local blocks = 1, first local block number = 2833
            [2833] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2834] number of local blocks = 1, first local block number = 2834
            [2834] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2835] number of local blocks = 1, first local block number = 2835
            [2835] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2836] number of local blocks = 1, first local block number = 2836
            [2836] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2837] number of local blocks = 1, first local block number = 2837
            [2837] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2838] number of local blocks = 1, first local block number = 2838
            [2838] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2839] number of local blocks = 1, first local block number = 2839
            [2839] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2840] number of local blocks = 1, first local block number = 2840
            [2840] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2841] number of local blocks = 1, first local block number = 2841
            [2841] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2842] number of local blocks = 1, first local block number = 2842
            [2842] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2843] number of local blocks = 1, first local block number = 2843
            [2843] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2844] number of local blocks = 1, first local block number = 2844
            [2844] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2845] number of local blocks = 1, first local block number = 2845
            [2845] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2846] number of local blocks = 1, first local block number = 2846
            [2846] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2847] number of local blocks = 1, first local block number = 2847
            [2847] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2848] number of local blocks = 1, first local block number = 2848
            [2848] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2849] number of local blocks = 1, first local block number = 2849
            [2849] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2850] number of local blocks = 1, first local block number = 2850
            [2850] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2851] number of local blocks = 1, first local block number = 2851
            [2851] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2852] number of local blocks = 1, first local block number = 2852
            [2852] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2853] number of local blocks = 1, first local block number = 2853
            [2853] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2854] number of local blocks = 1, first local block number = 2854
            [2854] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2855] number of local blocks = 1, first local block number = 2855
            [2855] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2856] number of local blocks = 1, first local block number = 2856
            [2856] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2857] number of local blocks = 1, first local block number = 2857
            [2857] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2858] number of local blocks = 1, first local block number = 2858
            [2858] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2859] number of local blocks = 1, first local block number = 2859
            [2859] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2860] number of local blocks = 1, first local block number = 2860
            [2860] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2861] number of local blocks = 1, first local block number = 2861
            [2861] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2862] number of local blocks = 1, first local block number = 2862
            [2862] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2863] number of local blocks = 1, first local block number = 2863
            [2863] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2864] number of local blocks = 1, first local block number = 2864
            [2864] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2865] number of local blocks = 1, first local block number = 2865
            [2865] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2866] number of local blocks = 1, first local block number = 2866
            [2866] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2867] number of local blocks = 1, first local block number = 2867
            [2867] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2868] number of local blocks = 1, first local block number = 2868
            [2868] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2869] number of local blocks = 1, first local block number = 2869
            [2869] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2870] number of local blocks = 1, first local block number = 2870
            [2870] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2871] number of local blocks = 1, first local block number = 2871
            [2871] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2872] number of local blocks = 1, first local block number = 2872
            [2872] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2873] number of local blocks = 1, first local block number = 2873
            [2873] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2874] number of local blocks = 1, first local block number = 2874
            [2874] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2875] number of local blocks = 1, first local block number = 2875
            [2875] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2876] number of local blocks = 1, first local block number = 2876
            [2876] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2877] number of local blocks = 1, first local block number = 2877
            [2877] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2878] number of local blocks = 1, first local block number = 2878
            [2878] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2879] number of local blocks = 1, first local block number = 2879
            [2879] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2880] number of local blocks = 1, first local block number = 2880
            [2880] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2881] number of local blocks = 1, first local block number = 2881
            [2881] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2882] number of local blocks = 1, first local block number = 2882
            [2882] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2883] number of local blocks = 1, first local block number = 2883
            [2883] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2884] number of local blocks = 1, first local block number = 2884
            [2884] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2885] number of local blocks = 1, first local block number = 2885
            [2885] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2886] number of local blocks = 1, first local block number = 2886
            [2886] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2887] number of local blocks = 1, first local block number = 2887
            [2887] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2888] number of local blocks = 1, first local block number = 2888
            [2888] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2889] number of local blocks = 1, first local block number = 2889
            [2889] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2890] number of local blocks = 1, first local block number = 2890
            [2890] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2891] number of local blocks = 1, first local block number = 2891
            [2891] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2892] number of local blocks = 1, first local block number = 2892
            [2892] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2893] number of local blocks = 1, first local block number = 2893
            [2893] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2894] number of local blocks = 1, first local block number = 2894
            [2894] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2895] number of local blocks = 1, first local block number = 2895
            [2895] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2896] number of local blocks = 1, first local block number = 2896
            [2896] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2897] number of local blocks = 1, first local block number = 2897
            [2897] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2898] number of local blocks = 1, first local block number = 2898
            [2898] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2899] number of local blocks = 1, first local block number = 2899
            [2899] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2900] number of local blocks = 1, first local block number = 2900
            [2900] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2901] number of local blocks = 1, first local block number = 2901
            [2901] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2902] number of local blocks = 1, first local block number = 2902
            [2902] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2903] number of local blocks = 1, first local block number = 2903
            [2903] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2904] number of local blocks = 1, first local block number = 2904
            [2904] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2905] number of local blocks = 1, first local block number = 2905
            [2905] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2906] number of local blocks = 1, first local block number = 2906
            [2906] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2907] number of local blocks = 1, first local block number = 2907
            [2907] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2908] number of local blocks = 1, first local block number = 2908
            [2908] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2909] number of local blocks = 1, first local block number = 2909
            [2909] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2910] number of local blocks = 1, first local block number = 2910
            [2910] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2911] number of local blocks = 1, first local block number = 2911
            [2911] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2912] number of local blocks = 1, first local block number = 2912
            [2912] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2913] number of local blocks = 1, first local block number = 2913
            [2913] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2914] number of local blocks = 1, first local block number = 2914
            [2914] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2915] number of local blocks = 1, first local block number = 2915
            [2915] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2916] number of local blocks = 1, first local block number = 2916
            [2916] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2917] number of local blocks = 1, first local block number = 2917
            [2917] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2918] number of local blocks = 1, first local block number = 2918
            [2918] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2919] number of local blocks = 1, first local block number = 2919
            [2919] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2920] number of local blocks = 1, first local block number = 2920
            [2920] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2921] number of local blocks = 1, first local block number = 2921
            [2921] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2922] number of local blocks = 1, first local block number = 2922
            [2922] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2923] number of local blocks = 1, first local block number = 2923
            [2923] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2924] number of local blocks = 1, first local block number = 2924
            [2924] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2925] number of local blocks = 1, first local block number = 2925
            [2925] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2926] number of local blocks = 1, first local block number = 2926
            [2926] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2927] number of local blocks = 1, first local block number = 2927
            [2927] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2928] number of local blocks = 1, first local block number = 2928
            [2928] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2929] number of local blocks = 1, first local block number = 2929
            [2929] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2930] number of local blocks = 1, first local block number = 2930
            [2930] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2931] number of local blocks = 1, first local block number = 2931
            [2931] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2932] number of local blocks = 1, first local block number = 2932
            [2932] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2933] number of local blocks = 1, first local block number = 2933
            [2933] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2934] number of local blocks = 1, first local block number = 2934
            [2934] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2935] number of local blocks = 1, first local block number = 2935
            [2935] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2936] number of local blocks = 1, first local block number = 2936
            [2936] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2937] number of local blocks = 1, first local block number = 2937
            [2937] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2938] number of local blocks = 1, first local block number = 2938
            [2938] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2939] number of local blocks = 1, first local block number = 2939
            [2939] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2940] number of local blocks = 1, first local block number = 2940
            [2940] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2941] number of local blocks = 1, first local block number = 2941
            [2941] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2942] number of local blocks = 1, first local block number = 2942
            [2942] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2943] number of local blocks = 1, first local block number = 2943
            [2943] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2944] number of local blocks = 1, first local block number = 2944
            [2944] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2945] number of local blocks = 1, first local block number = 2945
            [2945] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2946] number of local blocks = 1, first local block number = 2946
            [2946] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2947] number of local blocks = 1, first local block number = 2947
            [2947] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2948] number of local blocks = 1, first local block number = 2948
            [2948] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2949] number of local blocks = 1, first local block number = 2949
            [2949] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2950] number of local blocks = 1, first local block number = 2950
            [2950] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2951] number of local blocks = 1, first local block number = 2951
            [2951] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2952] number of local blocks = 1, first local block number = 2952
            [2952] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2953] number of local blocks = 1, first local block number = 2953
            [2953] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2954] number of local blocks = 1, first local block number = 2954
            [2954] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2955] number of local blocks = 1, first local block number = 2955
            [2955] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2956] number of local blocks = 1, first local block number = 2956
            [2956] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2957] number of local blocks = 1, first local block number = 2957
            [2957] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2958] number of local blocks = 1, first local block number = 2958
            [2958] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2959] number of local blocks = 1, first local block number = 2959
            [2959] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2960] number of local blocks = 1, first local block number = 2960
            [2960] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2961] number of local blocks = 1, first local block number = 2961
            [2961] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2962] number of local blocks = 1, first local block number = 2962
            [2962] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2963] number of local blocks = 1, first local block number = 2963
            [2963] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2964] number of local blocks = 1, first local block number = 2964
            [2964] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2965] number of local blocks = 1, first local block number = 2965
            [2965] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2966] number of local blocks = 1, first local block number = 2966
            [2966] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2967] number of local blocks = 1, first local block number = 2967
            [2967] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2968] number of local blocks = 1, first local block number = 2968
            [2968] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2969] number of local blocks = 1, first local block number = 2969
            [2969] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2970] number of local blocks = 1, first local block number = 2970
            [2970] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2971] number of local blocks = 1, first local block number = 2971
            [2971] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2972] number of local blocks = 1, first local block number = 2972
            [2972] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2973] number of local blocks = 1, first local block number = 2973
            [2973] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2974] number of local blocks = 1, first local block number = 2974
            [2974] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2975] number of local blocks = 1, first local block number = 2975
            [2975] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2976] number of local blocks = 1, first local block number = 2976
            [2976] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2977] number of local blocks = 1, first local block number = 2977
            [2977] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2978] number of local blocks = 1, first local block number = 2978
            [2978] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2979] number of local blocks = 1, first local block number = 2979
            [2979] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2980] number of local blocks = 1, first local block number = 2980
            [2980] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2981] number of local blocks = 1, first local block number = 2981
            [2981] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2982] number of local blocks = 1, first local block number = 2982
            [2982] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2983] number of local blocks = 1, first local block number = 2983
            [2983] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2984] number of local blocks = 1, first local block number = 2984
            [2984] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2985] number of local blocks = 1, first local block number = 2985
            [2985] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2986] number of local blocks = 1, first local block number = 2986
            [2986] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2987] number of local blocks = 1, first local block number = 2987
            [2987] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2988] number of local blocks = 1, first local block number = 2988
            [2988] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2989] number of local blocks = 1, first local block number = 2989
            [2989] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2990] number of local blocks = 1, first local block number = 2990
            [2990] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2991] number of local blocks = 1, first local block number = 2991
            [2991] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2992] number of local blocks = 1, first local block number = 2992
            [2992] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2993] number of local blocks = 1, first local block number = 2993
            [2993] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2994] number of local blocks = 1, first local block number = 2994
            [2994] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2995] number of local blocks = 1, first local block number = 2995
            [2995] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2996] number of local blocks = 1, first local block number = 2996
            [2996] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2997] number of local blocks = 1, first local block number = 2997
            [2997] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2998] number of local blocks = 1, first local block number = 2998
            [2998] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [2999] number of local blocks = 1, first local block number = 2999
            [2999] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3000] number of local blocks = 1, first local block number = 3000
            [3000] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3001] number of local blocks = 1, first local block number = 3001
            [3001] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3002] number of local blocks = 1, first local block number = 3002
            [3002] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3003] number of local blocks = 1, first local block number = 3003
            [3003] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3004] number of local blocks = 1, first local block number = 3004
            [3004] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3005] number of local blocks = 1, first local block number = 3005
            [3005] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3006] number of local blocks = 1, first local block number = 3006
            [3006] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3007] number of local blocks = 1, first local block number = 3007
            [3007] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3008] number of local blocks = 1, first local block number = 3008
            [3008] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3009] number of local blocks = 1, first local block number = 3009
            [3009] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3010] number of local blocks = 1, first local block number = 3010
            [3010] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3011] number of local blocks = 1, first local block number = 3011
            [3011] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3012] number of local blocks = 1, first local block number = 3012
            [3012] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3013] number of local blocks = 1, first local block number = 3013
            [3013] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3014] number of local blocks = 1, first local block number = 3014
            [3014] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3015] number of local blocks = 1, first local block number = 3015
            [3015] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3016] number of local blocks = 1, first local block number = 3016
            [3016] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3017] number of local blocks = 1, first local block number = 3017
            [3017] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3018] number of local blocks = 1, first local block number = 3018
            [3018] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3019] number of local blocks = 1, first local block number = 3019
            [3019] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3020] number of local blocks = 1, first local block number = 3020
            [3020] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3021] number of local blocks = 1, first local block number = 3021
            [3021] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3022] number of local blocks = 1, first local block number = 3022
            [3022] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3023] number of local blocks = 1, first local block number = 3023
            [3023] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3024] number of local blocks = 1, first local block number = 3024
            [3024] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3025] number of local blocks = 1, first local block number = 3025
            [3025] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3026] number of local blocks = 1, first local block number = 3026
            [3026] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3027] number of local blocks = 1, first local block number = 3027
            [3027] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3028] number of local blocks = 1, first local block number = 3028
            [3028] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3029] number of local blocks = 1, first local block number = 3029
            [3029] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3030] number of local blocks = 1, first local block number = 3030
            [3030] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3031] number of local blocks = 1, first local block number = 3031
            [3031] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3032] number of local blocks = 1, first local block number = 3032
            [3032] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3033] number of local blocks = 1, first local block number = 3033
            [3033] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3034] number of local blocks = 1, first local block number = 3034
            [3034] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3035] number of local blocks = 1, first local block number = 3035
            [3035] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3036] number of local blocks = 1, first local block number = 3036
            [3036] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3037] number of local blocks = 1, first local block number = 3037
            [3037] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3038] number of local blocks = 1, first local block number = 3038
            [3038] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3039] number of local blocks = 1, first local block number = 3039
            [3039] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3040] number of local blocks = 1, first local block number = 3040
            [3040] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3041] number of local blocks = 1, first local block number = 3041
            [3041] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3042] number of local blocks = 1, first local block number = 3042
            [3042] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3043] number of local blocks = 1, first local block number = 3043
            [3043] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3044] number of local blocks = 1, first local block number = 3044
            [3044] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3045] number of local blocks = 1, first local block number = 3045
            [3045] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3046] number of local blocks = 1, first local block number = 3046
            [3046] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3047] number of local blocks = 1, first local block number = 3047
            [3047] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3048] number of local blocks = 1, first local block number = 3048
            [3048] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3049] number of local blocks = 1, first local block number = 3049
            [3049] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3050] number of local blocks = 1, first local block number = 3050
            [3050] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3051] number of local blocks = 1, first local block number = 3051
            [3051] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3052] number of local blocks = 1, first local block number = 3052
            [3052] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3053] number of local blocks = 1, first local block number = 3053
            [3053] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3054] number of local blocks = 1, first local block number = 3054
            [3054] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3055] number of local blocks = 1, first local block number = 3055
            [3055] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3056] number of local blocks = 1, first local block number = 3056
            [3056] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3057] number of local blocks = 1, first local block number = 3057
            [3057] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3058] number of local blocks = 1, first local block number = 3058
            [3058] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3059] number of local blocks = 1, first local block number = 3059
            [3059] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3060] number of local blocks = 1, first local block number = 3060
            [3060] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3061] number of local blocks = 1, first local block number = 3061
            [3061] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3062] number of local blocks = 1, first local block number = 3062
            [3062] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3063] number of local blocks = 1, first local block number = 3063
            [3063] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3064] number of local blocks = 1, first local block number = 3064
            [3064] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3065] number of local blocks = 1, first local block number = 3065
            [3065] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3066] number of local blocks = 1, first local block number = 3066
            [3066] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3067] number of local blocks = 1, first local block number = 3067
            [3067] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3068] number of local blocks = 1, first local block number = 3068
            [3068] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3069] number of local blocks = 1, first local block number = 3069
            [3069] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3070] number of local blocks = 1, first local block number = 3070
            [3070] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3071] number of local blocks = 1, first local block number = 3071
            [3071] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3072] number of local blocks = 1, first local block number = 3072
            [3072] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3073] number of local blocks = 1, first local block number = 3073
            [3073] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3074] number of local blocks = 1, first local block number = 3074
            [3074] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3075] number of local blocks = 1, first local block number = 3075
            [3075] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3076] number of local blocks = 1, first local block number = 3076
            [3076] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3077] number of local blocks = 1, first local block number = 3077
            [3077] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3078] number of local blocks = 1, first local block number = 3078
            [3078] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3079] number of local blocks = 1, first local block number = 3079
            [3079] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3080] number of local blocks = 1, first local block number = 3080
            [3080] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3081] number of local blocks = 1, first local block number = 3081
            [3081] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3082] number of local blocks = 1, first local block number = 3082
            [3082] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3083] number of local blocks = 1, first local block number = 3083
            [3083] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3084] number of local blocks = 1, first local block number = 3084
            [3084] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3085] number of local blocks = 1, first local block number = 3085
            [3085] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3086] number of local blocks = 1, first local block number = 3086
            [3086] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3087] number of local blocks = 1, first local block number = 3087
            [3087] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3088] number of local blocks = 1, first local block number = 3088
            [3088] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3089] number of local blocks = 1, first local block number = 3089
            [3089] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3090] number of local blocks = 1, first local block number = 3090
            [3090] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3091] number of local blocks = 1, first local block number = 3091
            [3091] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3092] number of local blocks = 1, first local block number = 3092
            [3092] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3093] number of local blocks = 1, first local block number = 3093
            [3093] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3094] number of local blocks = 1, first local block number = 3094
            [3094] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3095] number of local blocks = 1, first local block number = 3095
            [3095] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3096] number of local blocks = 1, first local block number = 3096
            [3096] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3097] number of local blocks = 1, first local block number = 3097
            [3097] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3098] number of local blocks = 1, first local block number = 3098
            [3098] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3099] number of local blocks = 1, first local block number = 3099
            [3099] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3100] number of local blocks = 1, first local block number = 3100
            [3100] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3101] number of local blocks = 1, first local block number = 3101
            [3101] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3102] number of local blocks = 1, first local block number = 3102
            [3102] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3103] number of local blocks = 1, first local block number = 3103
            [3103] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3104] number of local blocks = 1, first local block number = 3104
            [3104] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3105] number of local blocks = 1, first local block number = 3105
            [3105] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3106] number of local blocks = 1, first local block number = 3106
            [3106] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3107] number of local blocks = 1, first local block number = 3107
            [3107] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3108] number of local blocks = 1, first local block number = 3108
            [3108] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3109] number of local blocks = 1, first local block number = 3109
            [3109] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3110] number of local blocks = 1, first local block number = 3110
            [3110] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3111] number of local blocks = 1, first local block number = 3111
            [3111] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3112] number of local blocks = 1, first local block number = 3112
            [3112] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3113] number of local blocks = 1, first local block number = 3113
            [3113] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3114] number of local blocks = 1, first local block number = 3114
            [3114] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3115] number of local blocks = 1, first local block number = 3115
            [3115] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3116] number of local blocks = 1, first local block number = 3116
            [3116] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3117] number of local blocks = 1, first local block number = 3117
            [3117] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3118] number of local blocks = 1, first local block number = 3118
            [3118] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3119] number of local blocks = 1, first local block number = 3119
            [3119] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3120] number of local blocks = 1, first local block number = 3120
            [3120] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3121] number of local blocks = 1, first local block number = 3121
            [3121] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3122] number of local blocks = 1, first local block number = 3122
            [3122] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3123] number of local blocks = 1, first local block number = 3123
            [3123] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3124] number of local blocks = 1, first local block number = 3124
            [3124] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3125] number of local blocks = 1, first local block number = 3125
            [3125] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3126] number of local blocks = 1, first local block number = 3126
            [3126] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3127] number of local blocks = 1, first local block number = 3127
            [3127] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3128] number of local blocks = 1, first local block number = 3128
            [3128] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3129] number of local blocks = 1, first local block number = 3129
            [3129] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3130] number of local blocks = 1, first local block number = 3130
            [3130] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3131] number of local blocks = 1, first local block number = 3131
            [3131] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3132] number of local blocks = 1, first local block number = 3132
            [3132] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3133] number of local blocks = 1, first local block number = 3133
            [3133] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3134] number of local blocks = 1, first local block number = 3134
            [3134] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3135] number of local blocks = 1, first local block number = 3135
            [3135] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3136] number of local blocks = 1, first local block number = 3136
            [3136] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3137] number of local blocks = 1, first local block number = 3137
            [3137] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3138] number of local blocks = 1, first local block number = 3138
            [3138] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3139] number of local blocks = 1, first local block number = 3139
            [3139] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3140] number of local blocks = 1, first local block number = 3140
            [3140] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3141] number of local blocks = 1, first local block number = 3141
            [3141] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3142] number of local blocks = 1, first local block number = 3142
            [3142] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3143] number of local blocks = 1, first local block number = 3143
            [3143] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3144] number of local blocks = 1, first local block number = 3144
            [3144] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3145] number of local blocks = 1, first local block number = 3145
            [3145] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3146] number of local blocks = 1, first local block number = 3146
            [3146] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3147] number of local blocks = 1, first local block number = 3147
            [3147] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3148] number of local blocks = 1, first local block number = 3148
            [3148] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3149] number of local blocks = 1, first local block number = 3149
            [3149] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3150] number of local blocks = 1, first local block number = 3150
            [3150] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3151] number of local blocks = 1, first local block number = 3151
            [3151] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3152] number of local blocks = 1, first local block number = 3152
            [3152] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3153] number of local blocks = 1, first local block number = 3153
            [3153] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3154] number of local blocks = 1, first local block number = 3154
            [3154] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3155] number of local blocks = 1, first local block number = 3155
            [3155] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3156] number of local blocks = 1, first local block number = 3156
            [3156] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3157] number of local blocks = 1, first local block number = 3157
            [3157] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3158] number of local blocks = 1, first local block number = 3158
            [3158] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3159] number of local blocks = 1, first local block number = 3159
            [3159] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3160] number of local blocks = 1, first local block number = 3160
            [3160] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3161] number of local blocks = 1, first local block number = 3161
            [3161] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3162] number of local blocks = 1, first local block number = 3162
            [3162] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3163] number of local blocks = 1, first local block number = 3163
            [3163] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3164] number of local blocks = 1, first local block number = 3164
            [3164] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3165] number of local blocks = 1, first local block number = 3165
            [3165] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3166] number of local blocks = 1, first local block number = 3166
            [3166] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3167] number of local blocks = 1, first local block number = 3167
            [3167] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3168] number of local blocks = 1, first local block number = 3168
            [3168] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3169] number of local blocks = 1, first local block number = 3169
            [3169] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3170] number of local blocks = 1, first local block number = 3170
            [3170] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3171] number of local blocks = 1, first local block number = 3171
            [3171] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3172] number of local blocks = 1, first local block number = 3172
            [3172] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3173] number of local blocks = 1, first local block number = 3173
            [3173] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3174] number of local blocks = 1, first local block number = 3174
            [3174] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3175] number of local blocks = 1, first local block number = 3175
            [3175] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3176] number of local blocks = 1, first local block number = 3176
            [3176] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3177] number of local blocks = 1, first local block number = 3177
            [3177] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3178] number of local blocks = 1, first local block number = 3178
            [3178] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3179] number of local blocks = 1, first local block number = 3179
            [3179] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3180] number of local blocks = 1, first local block number = 3180
            [3180] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3181] number of local blocks = 1, first local block number = 3181
            [3181] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3182] number of local blocks = 1, first local block number = 3182
            [3182] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3183] number of local blocks = 1, first local block number = 3183
            [3183] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3184] number of local blocks = 1, first local block number = 3184
            [3184] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3185] number of local blocks = 1, first local block number = 3185
            [3185] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3186] number of local blocks = 1, first local block number = 3186
            [3186] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3187] number of local blocks = 1, first local block number = 3187
            [3187] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3188] number of local blocks = 1, first local block number = 3188
            [3188] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3189] number of local blocks = 1, first local block number = 3189
            [3189] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3190] number of local blocks = 1, first local block number = 3190
            [3190] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3191] number of local blocks = 1, first local block number = 3191
            [3191] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3192] number of local blocks = 1, first local block number = 3192
            [3192] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3193] number of local blocks = 1, first local block number = 3193
            [3193] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3194] number of local blocks = 1, first local block number = 3194
            [3194] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3195] number of local blocks = 1, first local block number = 3195
            [3195] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3196] number of local blocks = 1, first local block number = 3196
            [3196] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3197] number of local blocks = 1, first local block number = 3197
            [3197] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3198] number of local blocks = 1, first local block number = 3198
            [3198] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3199] number of local blocks = 1, first local block number = 3199
            [3199] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3200] number of local blocks = 1, first local block number = 3200
            [3200] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3201] number of local blocks = 1, first local block number = 3201
            [3201] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3202] number of local blocks = 1, first local block number = 3202
            [3202] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3203] number of local blocks = 1, first local block number = 3203
            [3203] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3204] number of local blocks = 1, first local block number = 3204
            [3204] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3205] number of local blocks = 1, first local block number = 3205
            [3205] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3206] number of local blocks = 1, first local block number = 3206
            [3206] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3207] number of local blocks = 1, first local block number = 3207
            [3207] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3208] number of local blocks = 1, first local block number = 3208
            [3208] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3209] number of local blocks = 1, first local block number = 3209
            [3209] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3210] number of local blocks = 1, first local block number = 3210
            [3210] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3211] number of local blocks = 1, first local block number = 3211
            [3211] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3212] number of local blocks = 1, first local block number = 3212
            [3212] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3213] number of local blocks = 1, first local block number = 3213
            [3213] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3214] number of local blocks = 1, first local block number = 3214
            [3214] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3215] number of local blocks = 1, first local block number = 3215
            [3215] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3216] number of local blocks = 1, first local block number = 3216
            [3216] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3217] number of local blocks = 1, first local block number = 3217
            [3217] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3218] number of local blocks = 1, first local block number = 3218
            [3218] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3219] number of local blocks = 1, first local block number = 3219
            [3219] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3220] number of local blocks = 1, first local block number = 3220
            [3220] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3221] number of local blocks = 1, first local block number = 3221
            [3221] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3222] number of local blocks = 1, first local block number = 3222
            [3222] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3223] number of local blocks = 1, first local block number = 3223
            [3223] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3224] number of local blocks = 1, first local block number = 3224
            [3224] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3225] number of local blocks = 1, first local block number = 3225
            [3225] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3226] number of local blocks = 1, first local block number = 3226
            [3226] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3227] number of local blocks = 1, first local block number = 3227
            [3227] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3228] number of local blocks = 1, first local block number = 3228
            [3228] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3229] number of local blocks = 1, first local block number = 3229
            [3229] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3230] number of local blocks = 1, first local block number = 3230
            [3230] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3231] number of local blocks = 1, first local block number = 3231
            [3231] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3232] number of local blocks = 1, first local block number = 3232
            [3232] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3233] number of local blocks = 1, first local block number = 3233
            [3233] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3234] number of local blocks = 1, first local block number = 3234
            [3234] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3235] number of local blocks = 1, first local block number = 3235
            [3235] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3236] number of local blocks = 1, first local block number = 3236
            [3236] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3237] number of local blocks = 1, first local block number = 3237
            [3237] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3238] number of local blocks = 1, first local block number = 3238
            [3238] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3239] number of local blocks = 1, first local block number = 3239
            [3239] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3240] number of local blocks = 1, first local block number = 3240
            [3240] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3241] number of local blocks = 1, first local block number = 3241
            [3241] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3242] number of local blocks = 1, first local block number = 3242
            [3242] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3243] number of local blocks = 1, first local block number = 3243
            [3243] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3244] number of local blocks = 1, first local block number = 3244
            [3244] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3245] number of local blocks = 1, first local block number = 3245
            [3245] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3246] number of local blocks = 1, first local block number = 3246
            [3246] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3247] number of local blocks = 1, first local block number = 3247
            [3247] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3248] number of local blocks = 1, first local block number = 3248
            [3248] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3249] number of local blocks = 1, first local block number = 3249
            [3249] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3250] number of local blocks = 1, first local block number = 3250
            [3250] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3251] number of local blocks = 1, first local block number = 3251
            [3251] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3252] number of local blocks = 1, first local block number = 3252
            [3252] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3253] number of local blocks = 1, first local block number = 3253
            [3253] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3254] number of local blocks = 1, first local block number = 3254
            [3254] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3255] number of local blocks = 1, first local block number = 3255
            [3255] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3256] number of local blocks = 1, first local block number = 3256
            [3256] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3257] number of local blocks = 1, first local block number = 3257
            [3257] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3258] number of local blocks = 1, first local block number = 3258
            [3258] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3259] number of local blocks = 1, first local block number = 3259
            [3259] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3260] number of local blocks = 1, first local block number = 3260
            [3260] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3261] number of local blocks = 1, first local block number = 3261
            [3261] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3262] number of local blocks = 1, first local block number = 3262
            [3262] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3263] number of local blocks = 1, first local block number = 3263
            [3263] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3264] number of local blocks = 1, first local block number = 3264
            [3264] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3265] number of local blocks = 1, first local block number = 3265
            [3265] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3266] number of local blocks = 1, first local block number = 3266
            [3266] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3267] number of local blocks = 1, first local block number = 3267
            [3267] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3268] number of local blocks = 1, first local block number = 3268
            [3268] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3269] number of local blocks = 1, first local block number = 3269
            [3269] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3270] number of local blocks = 1, first local block number = 3270
            [3270] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3271] number of local blocks = 1, first local block number = 3271
            [3271] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3272] number of local blocks = 1, first local block number = 3272
            [3272] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3273] number of local blocks = 1, first local block number = 3273
            [3273] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3274] number of local blocks = 1, first local block number = 3274
            [3274] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3275] number of local blocks = 1, first local block number = 3275
            [3275] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3276] number of local blocks = 1, first local block number = 3276
            [3276] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3277] number of local blocks = 1, first local block number = 3277
            [3277] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3278] number of local blocks = 1, first local block number = 3278
            [3278] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3279] number of local blocks = 1, first local block number = 3279
            [3279] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3280] number of local blocks = 1, first local block number = 3280
            [3280] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3281] number of local blocks = 1, first local block number = 3281
            [3281] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3282] number of local blocks = 1, first local block number = 3282
            [3282] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3283] number of local blocks = 1, first local block number = 3283
            [3283] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3284] number of local blocks = 1, first local block number = 3284
            [3284] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3285] number of local blocks = 1, first local block number = 3285
            [3285] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3286] number of local blocks = 1, first local block number = 3286
            [3286] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3287] number of local blocks = 1, first local block number = 3287
            [3287] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3288] number of local blocks = 1, first local block number = 3288
            [3288] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3289] number of local blocks = 1, first local block number = 3289
            [3289] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3290] number of local blocks = 1, first local block number = 3290
            [3290] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3291] number of local blocks = 1, first local block number = 3291
            [3291] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3292] number of local blocks = 1, first local block number = 3292
            [3292] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3293] number of local blocks = 1, first local block number = 3293
            [3293] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3294] number of local blocks = 1, first local block number = 3294
            [3294] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3295] number of local blocks = 1, first local block number = 3295
            [3295] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3296] number of local blocks = 1, first local block number = 3296
            [3296] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3297] number of local blocks = 1, first local block number = 3297
            [3297] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3298] number of local blocks = 1, first local block number = 3298
            [3298] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3299] number of local blocks = 1, first local block number = 3299
            [3299] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3300] number of local blocks = 1, first local block number = 3300
            [3300] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3301] number of local blocks = 1, first local block number = 3301
            [3301] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3302] number of local blocks = 1, first local block number = 3302
            [3302] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3303] number of local blocks = 1, first local block number = 3303
            [3303] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3304] number of local blocks = 1, first local block number = 3304
            [3304] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3305] number of local blocks = 1, first local block number = 3305
            [3305] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3306] number of local blocks = 1, first local block number = 3306
            [3306] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3307] number of local blocks = 1, first local block number = 3307
            [3307] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3308] number of local blocks = 1, first local block number = 3308
            [3308] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3309] number of local blocks = 1, first local block number = 3309
            [3309] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3310] number of local blocks = 1, first local block number = 3310
            [3310] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3311] number of local blocks = 1, first local block number = 3311
            [3311] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3312] number of local blocks = 1, first local block number = 3312
            [3312] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3313] number of local blocks = 1, first local block number = 3313
            [3313] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3314] number of local blocks = 1, first local block number = 3314
            [3314] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3315] number of local blocks = 1, first local block number = 3315
            [3315] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3316] number of local blocks = 1, first local block number = 3316
            [3316] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3317] number of local blocks = 1, first local block number = 3317
            [3317] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3318] number of local blocks = 1, first local block number = 3318
            [3318] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3319] number of local blocks = 1, first local block number = 3319
            [3319] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3320] number of local blocks = 1, first local block number = 3320
            [3320] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3321] number of local blocks = 1, first local block number = 3321
            [3321] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3322] number of local blocks = 1, first local block number = 3322
            [3322] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3323] number of local blocks = 1, first local block number = 3323
            [3323] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3324] number of local blocks = 1, first local block number = 3324
            [3324] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3325] number of local blocks = 1, first local block number = 3325
            [3325] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3326] number of local blocks = 1, first local block number = 3326
            [3326] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3327] number of local blocks = 1, first local block number = 3327
            [3327] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3328] number of local blocks = 1, first local block number = 3328
            [3328] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3329] number of local blocks = 1, first local block number = 3329
            [3329] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3330] number of local blocks = 1, first local block number = 3330
            [3330] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3331] number of local blocks = 1, first local block number = 3331
            [3331] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3332] number of local blocks = 1, first local block number = 3332
            [3332] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3333] number of local blocks = 1, first local block number = 3333
            [3333] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3334] number of local blocks = 1, first local block number = 3334
            [3334] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3335] number of local blocks = 1, first local block number = 3335
            [3335] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3336] number of local blocks = 1, first local block number = 3336
            [3336] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3337] number of local blocks = 1, first local block number = 3337
            [3337] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3338] number of local blocks = 1, first local block number = 3338
            [3338] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3339] number of local blocks = 1, first local block number = 3339
            [3339] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3340] number of local blocks = 1, first local block number = 3340
            [3340] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3341] number of local blocks = 1, first local block number = 3341
            [3341] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3342] number of local blocks = 1, first local block number = 3342
            [3342] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3343] number of local blocks = 1, first local block number = 3343
            [3343] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3344] number of local blocks = 1, first local block number = 3344
            [3344] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3345] number of local blocks = 1, first local block number = 3345
            [3345] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3346] number of local blocks = 1, first local block number = 3346
            [3346] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3347] number of local blocks = 1, first local block number = 3347
            [3347] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3348] number of local blocks = 1, first local block number = 3348
            [3348] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3349] number of local blocks = 1, first local block number = 3349
            [3349] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3350] number of local blocks = 1, first local block number = 3350
            [3350] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3351] number of local blocks = 1, first local block number = 3351
            [3351] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3352] number of local blocks = 1, first local block number = 3352
            [3352] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3353] number of local blocks = 1, first local block number = 3353
            [3353] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3354] number of local blocks = 1, first local block number = 3354
            [3354] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3355] number of local blocks = 1, first local block number = 3355
            [3355] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3356] number of local blocks = 1, first local block number = 3356
            [3356] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3357] number of local blocks = 1, first local block number = 3357
            [3357] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3358] number of local blocks = 1, first local block number = 3358
            [3358] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3359] number of local blocks = 1, first local block number = 3359
            [3359] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3360] number of local blocks = 1, first local block number = 3360
            [3360] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3361] number of local blocks = 1, first local block number = 3361
            [3361] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3362] number of local blocks = 1, first local block number = 3362
            [3362] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3363] number of local blocks = 1, first local block number = 3363
            [3363] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3364] number of local blocks = 1, first local block number = 3364
            [3364] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3365] number of local blocks = 1, first local block number = 3365
            [3365] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3366] number of local blocks = 1, first local block number = 3366
            [3366] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3367] number of local blocks = 1, first local block number = 3367
            [3367] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3368] number of local blocks = 1, first local block number = 3368
            [3368] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3369] number of local blocks = 1, first local block number = 3369
            [3369] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3370] number of local blocks = 1, first local block number = 3370
            [3370] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3371] number of local blocks = 1, first local block number = 3371
            [3371] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3372] number of local blocks = 1, first local block number = 3372
            [3372] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3373] number of local blocks = 1, first local block number = 3373
            [3373] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3374] number of local blocks = 1, first local block number = 3374
            [3374] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3375] number of local blocks = 1, first local block number = 3375
            [3375] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3376] number of local blocks = 1, first local block number = 3376
            [3376] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3377] number of local blocks = 1, first local block number = 3377
            [3377] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3378] number of local blocks = 1, first local block number = 3378
            [3378] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3379] number of local blocks = 1, first local block number = 3379
            [3379] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3380] number of local blocks = 1, first local block number = 3380
            [3380] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3381] number of local blocks = 1, first local block number = 3381
            [3381] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3382] number of local blocks = 1, first local block number = 3382
            [3382] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3383] number of local blocks = 1, first local block number = 3383
            [3383] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3384] number of local blocks = 1, first local block number = 3384
            [3384] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3385] number of local blocks = 1, first local block number = 3385
            [3385] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3386] number of local blocks = 1, first local block number = 3386
            [3386] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3387] number of local blocks = 1, first local block number = 3387
            [3387] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3388] number of local blocks = 1, first local block number = 3388
            [3388] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3389] number of local blocks = 1, first local block number = 3389
            [3389] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3390] number of local blocks = 1, first local block number = 3390
            [3390] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3391] number of local blocks = 1, first local block number = 3391
            [3391] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3392] number of local blocks = 1, first local block number = 3392
            [3392] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3393] number of local blocks = 1, first local block number = 3393
            [3393] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3394] number of local blocks = 1, first local block number = 3394
            [3394] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3395] number of local blocks = 1, first local block number = 3395
            [3395] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3396] number of local blocks = 1, first local block number = 3396
            [3396] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3397] number of local blocks = 1, first local block number = 3397
            [3397] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3398] number of local blocks = 1, first local block number = 3398
            [3398] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3399] number of local blocks = 1, first local block number = 3399
            [3399] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3400] number of local blocks = 1, first local block number = 3400
            [3400] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3401] number of local blocks = 1, first local block number = 3401
            [3401] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3402] number of local blocks = 1, first local block number = 3402
            [3402] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3403] number of local blocks = 1, first local block number = 3403
            [3403] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3404] number of local blocks = 1, first local block number = 3404
            [3404] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3405] number of local blocks = 1, first local block number = 3405
            [3405] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3406] number of local blocks = 1, first local block number = 3406
            [3406] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3407] number of local blocks = 1, first local block number = 3407
            [3407] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3408] number of local blocks = 1, first local block number = 3408
            [3408] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3409] number of local blocks = 1, first local block number = 3409
            [3409] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3410] number of local blocks = 1, first local block number = 3410
            [3410] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3411] number of local blocks = 1, first local block number = 3411
            [3411] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3412] number of local blocks = 1, first local block number = 3412
            [3412] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3413] number of local blocks = 1, first local block number = 3413
            [3413] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3414] number of local blocks = 1, first local block number = 3414
            [3414] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3415] number of local blocks = 1, first local block number = 3415
            [3415] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3416] number of local blocks = 1, first local block number = 3416
            [3416] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3417] number of local blocks = 1, first local block number = 3417
            [3417] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3418] number of local blocks = 1, first local block number = 3418
            [3418] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3419] number of local blocks = 1, first local block number = 3419
            [3419] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3420] number of local blocks = 1, first local block number = 3420
            [3420] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3421] number of local blocks = 1, first local block number = 3421
            [3421] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3422] number of local blocks = 1, first local block number = 3422
            [3422] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3423] number of local blocks = 1, first local block number = 3423
            [3423] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3424] number of local blocks = 1, first local block number = 3424
            [3424] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3425] number of local blocks = 1, first local block number = 3425
            [3425] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3426] number of local blocks = 1, first local block number = 3426
            [3426] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3427] number of local blocks = 1, first local block number = 3427
            [3427] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3428] number of local blocks = 1, first local block number = 3428
            [3428] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3429] number of local blocks = 1, first local block number = 3429
            [3429] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3430] number of local blocks = 1, first local block number = 3430
            [3430] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3431] number of local blocks = 1, first local block number = 3431
            [3431] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3432] number of local blocks = 1, first local block number = 3432
            [3432] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3433] number of local blocks = 1, first local block number = 3433
            [3433] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3434] number of local blocks = 1, first local block number = 3434
            [3434] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3435] number of local blocks = 1, first local block number = 3435
            [3435] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3436] number of local blocks = 1, first local block number = 3436
            [3436] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3437] number of local blocks = 1, first local block number = 3437
            [3437] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3438] number of local blocks = 1, first local block number = 3438
            [3438] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3439] number of local blocks = 1, first local block number = 3439
            [3439] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3440] number of local blocks = 1, first local block number = 3440
            [3440] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3441] number of local blocks = 1, first local block number = 3441
            [3441] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3442] number of local blocks = 1, first local block number = 3442
            [3442] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3443] number of local blocks = 1, first local block number = 3443
            [3443] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3444] number of local blocks = 1, first local block number = 3444
            [3444] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3445] number of local blocks = 1, first local block number = 3445
            [3445] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3446] number of local blocks = 1, first local block number = 3446
            [3446] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3447] number of local blocks = 1, first local block number = 3447
            [3447] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3448] number of local blocks = 1, first local block number = 3448
            [3448] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3449] number of local blocks = 1, first local block number = 3449
            [3449] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3450] number of local blocks = 1, first local block number = 3450
            [3450] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3451] number of local blocks = 1, first local block number = 3451
            [3451] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3452] number of local blocks = 1, first local block number = 3452
            [3452] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3453] number of local blocks = 1, first local block number = 3453
            [3453] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3454] number of local blocks = 1, first local block number = 3454
            [3454] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3455] number of local blocks = 1, first local block number = 3455
            [3455] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3456] number of local blocks = 1, first local block number = 3456
            [3456] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3457] number of local blocks = 1, first local block number = 3457
            [3457] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3458] number of local blocks = 1, first local block number = 3458
            [3458] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3459] number of local blocks = 1, first local block number = 3459
            [3459] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3460] number of local blocks = 1, first local block number = 3460
            [3460] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3461] number of local blocks = 1, first local block number = 3461
            [3461] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3462] number of local blocks = 1, first local block number = 3462
            [3462] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3463] number of local blocks = 1, first local block number = 3463
            [3463] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3464] number of local blocks = 1, first local block number = 3464
            [3464] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3465] number of local blocks = 1, first local block number = 3465
            [3465] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3466] number of local blocks = 1, first local block number = 3466
            [3466] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3467] number of local blocks = 1, first local block number = 3467
            [3467] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3468] number of local blocks = 1, first local block number = 3468
            [3468] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3469] number of local blocks = 1, first local block number = 3469
            [3469] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3470] number of local blocks = 1, first local block number = 3470
            [3470] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3471] number of local blocks = 1, first local block number = 3471
            [3471] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3472] number of local blocks = 1, first local block number = 3472
            [3472] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3473] number of local blocks = 1, first local block number = 3473
            [3473] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3474] number of local blocks = 1, first local block number = 3474
            [3474] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3475] number of local blocks = 1, first local block number = 3475
            [3475] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3476] number of local blocks = 1, first local block number = 3476
            [3476] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3477] number of local blocks = 1, first local block number = 3477
            [3477] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3478] number of local blocks = 1, first local block number = 3478
            [3478] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3479] number of local blocks = 1, first local block number = 3479
            [3479] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3480] number of local blocks = 1, first local block number = 3480
            [3480] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3481] number of local blocks = 1, first local block number = 3481
            [3481] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3482] number of local blocks = 1, first local block number = 3482
            [3482] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3483] number of local blocks = 1, first local block number = 3483
            [3483] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3484] number of local blocks = 1, first local block number = 3484
            [3484] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3485] number of local blocks = 1, first local block number = 3485
            [3485] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3486] number of local blocks = 1, first local block number = 3486
            [3486] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3487] number of local blocks = 1, first local block number = 3487
            [3487] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3488] number of local blocks = 1, first local block number = 3488
            [3488] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3489] number of local blocks = 1, first local block number = 3489
            [3489] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3490] number of local blocks = 1, first local block number = 3490
            [3490] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3491] number of local blocks = 1, first local block number = 3491
            [3491] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3492] number of local blocks = 1, first local block number = 3492
            [3492] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3493] number of local blocks = 1, first local block number = 3493
            [3493] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3494] number of local blocks = 1, first local block number = 3494
            [3494] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3495] number of local blocks = 1, first local block number = 3495
            [3495] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3496] number of local blocks = 1, first local block number = 3496
            [3496] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3497] number of local blocks = 1, first local block number = 3497
            [3497] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3498] number of local blocks = 1, first local block number = 3498
            [3498] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3499] number of local blocks = 1, first local block number = 3499
            [3499] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3500] number of local blocks = 1, first local block number = 3500
            [3500] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3501] number of local blocks = 1, first local block number = 3501
            [3501] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3502] number of local blocks = 1, first local block number = 3502
            [3502] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3503] number of local blocks = 1, first local block number = 3503
            [3503] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3504] number of local blocks = 1, first local block number = 3504
            [3504] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3505] number of local blocks = 1, first local block number = 3505
            [3505] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3506] number of local blocks = 1, first local block number = 3506
            [3506] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3507] number of local blocks = 1, first local block number = 3507
            [3507] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3508] number of local blocks = 1, first local block number = 3508
            [3508] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3509] number of local blocks = 1, first local block number = 3509
            [3509] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3510] number of local blocks = 1, first local block number = 3510
            [3510] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3511] number of local blocks = 1, first local block number = 3511
            [3511] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3512] number of local blocks = 1, first local block number = 3512
            [3512] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3513] number of local blocks = 1, first local block number = 3513
            [3513] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3514] number of local blocks = 1, first local block number = 3514
            [3514] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3515] number of local blocks = 1, first local block number = 3515
            [3515] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3516] number of local blocks = 1, first local block number = 3516
            [3516] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3517] number of local blocks = 1, first local block number = 3517
            [3517] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3518] number of local blocks = 1, first local block number = 3518
            [3518] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3519] number of local blocks = 1, first local block number = 3519
            [3519] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3520] number of local blocks = 1, first local block number = 3520
            [3520] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3521] number of local blocks = 1, first local block number = 3521
            [3521] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3522] number of local blocks = 1, first local block number = 3522
            [3522] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3523] number of local blocks = 1, first local block number = 3523
            [3523] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3524] number of local blocks = 1, first local block number = 3524
            [3524] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3525] number of local blocks = 1, first local block number = 3525
            [3525] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3526] number of local blocks = 1, first local block number = 3526
            [3526] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3527] number of local blocks = 1, first local block number = 3527
            [3527] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3528] number of local blocks = 1, first local block number = 3528
            [3528] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3529] number of local blocks = 1, first local block number = 3529
            [3529] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3530] number of local blocks = 1, first local block number = 3530
            [3530] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3531] number of local blocks = 1, first local block number = 3531
            [3531] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3532] number of local blocks = 1, first local block number = 3532
            [3532] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3533] number of local blocks = 1, first local block number = 3533
            [3533] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3534] number of local blocks = 1, first local block number = 3534
            [3534] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3535] number of local blocks = 1, first local block number = 3535
            [3535] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3536] number of local blocks = 1, first local block number = 3536
            [3536] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3537] number of local blocks = 1, first local block number = 3537
            [3537] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3538] number of local blocks = 1, first local block number = 3538
            [3538] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3539] number of local blocks = 1, first local block number = 3539
            [3539] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3540] number of local blocks = 1, first local block number = 3540
            [3540] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3541] number of local blocks = 1, first local block number = 3541
            [3541] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3542] number of local blocks = 1, first local block number = 3542
            [3542] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3543] number of local blocks = 1, first local block number = 3543
            [3543] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3544] number of local blocks = 1, first local block number = 3544
            [3544] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3545] number of local blocks = 1, first local block number = 3545
            [3545] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3546] number of local blocks = 1, first local block number = 3546
            [3546] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3547] number of local blocks = 1, first local block number = 3547
            [3547] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3548] number of local blocks = 1, first local block number = 3548
            [3548] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3549] number of local blocks = 1, first local block number = 3549
            [3549] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3550] number of local blocks = 1, first local block number = 3550
            [3550] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3551] number of local blocks = 1, first local block number = 3551
            [3551] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3552] number of local blocks = 1, first local block number = 3552
            [3552] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3553] number of local blocks = 1, first local block number = 3553
            [3553] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3554] number of local blocks = 1, first local block number = 3554
            [3554] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3555] number of local blocks = 1, first local block number = 3555
            [3555] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3556] number of local blocks = 1, first local block number = 3556
            [3556] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3557] number of local blocks = 1, first local block number = 3557
            [3557] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3558] number of local blocks = 1, first local block number = 3558
            [3558] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3559] number of local blocks = 1, first local block number = 3559
            [3559] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3560] number of local blocks = 1, first local block number = 3560
            [3560] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3561] number of local blocks = 1, first local block number = 3561
            [3561] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3562] number of local blocks = 1, first local block number = 3562
            [3562] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3563] number of local blocks = 1, first local block number = 3563
            [3563] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3564] number of local blocks = 1, first local block number = 3564
            [3564] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3565] number of local blocks = 1, first local block number = 3565
            [3565] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3566] number of local blocks = 1, first local block number = 3566
            [3566] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3567] number of local blocks = 1, first local block number = 3567
            [3567] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3568] number of local blocks = 1, first local block number = 3568
            [3568] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3569] number of local blocks = 1, first local block number = 3569
            [3569] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3570] number of local blocks = 1, first local block number = 3570
            [3570] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3571] number of local blocks = 1, first local block number = 3571
            [3571] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3572] number of local blocks = 1, first local block number = 3572
            [3572] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3573] number of local blocks = 1, first local block number = 3573
            [3573] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3574] number of local blocks = 1, first local block number = 3574
            [3574] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3575] number of local blocks = 1, first local block number = 3575
            [3575] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3576] number of local blocks = 1, first local block number = 3576
            [3576] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3577] number of local blocks = 1, first local block number = 3577
            [3577] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3578] number of local blocks = 1, first local block number = 3578
            [3578] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3579] number of local blocks = 1, first local block number = 3579
            [3579] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3580] number of local blocks = 1, first local block number = 3580
            [3580] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3581] number of local blocks = 1, first local block number = 3581
            [3581] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3582] number of local blocks = 1, first local block number = 3582
            [3582] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3583] number of local blocks = 1, first local block number = 3583
            [3583] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3584] number of local blocks = 1, first local block number = 3584
            [3584] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3585] number of local blocks = 1, first local block number = 3585
            [3585] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3586] number of local blocks = 1, first local block number = 3586
            [3586] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3587] number of local blocks = 1, first local block number = 3587
            [3587] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3588] number of local blocks = 1, first local block number = 3588
            [3588] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3589] number of local blocks = 1, first local block number = 3589
            [3589] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3590] number of local blocks = 1, first local block number = 3590
            [3590] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3591] number of local blocks = 1, first local block number = 3591
            [3591] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3592] number of local blocks = 1, first local block number = 3592
            [3592] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3593] number of local blocks = 1, first local block number = 3593
            [3593] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3594] number of local blocks = 1, first local block number = 3594
            [3594] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3595] number of local blocks = 1, first local block number = 3595
            [3595] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3596] number of local blocks = 1, first local block number = 3596
            [3596] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3597] number of local blocks = 1, first local block number = 3597
            [3597] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3598] number of local blocks = 1, first local block number = 3598
            [3598] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3599] number of local blocks = 1, first local block number = 3599
            [3599] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3600] number of local blocks = 1, first local block number = 3600
            [3600] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3601] number of local blocks = 1, first local block number = 3601
            [3601] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3602] number of local blocks = 1, first local block number = 3602
            [3602] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3603] number of local blocks = 1, first local block number = 3603
            [3603] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3604] number of local blocks = 1, first local block number = 3604
            [3604] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3605] number of local blocks = 1, first local block number = 3605
            [3605] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3606] number of local blocks = 1, first local block number = 3606
            [3606] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3607] number of local blocks = 1, first local block number = 3607
            [3607] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3608] number of local blocks = 1, first local block number = 3608
            [3608] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3609] number of local blocks = 1, first local block number = 3609
            [3609] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3610] number of local blocks = 1, first local block number = 3610
            [3610] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3611] number of local blocks = 1, first local block number = 3611
            [3611] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3612] number of local blocks = 1, first local block number = 3612
            [3612] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3613] number of local blocks = 1, first local block number = 3613
            [3613] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3614] number of local blocks = 1, first local block number = 3614
            [3614] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3615] number of local blocks = 1, first local block number = 3615
            [3615] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3616] number of local blocks = 1, first local block number = 3616
            [3616] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3617] number of local blocks = 1, first local block number = 3617
            [3617] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3618] number of local blocks = 1, first local block number = 3618
            [3618] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3619] number of local blocks = 1, first local block number = 3619
            [3619] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3620] number of local blocks = 1, first local block number = 3620
            [3620] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3621] number of local blocks = 1, first local block number = 3621
            [3621] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3622] number of local blocks = 1, first local block number = 3622
            [3622] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3623] number of local blocks = 1, first local block number = 3623
            [3623] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3624] number of local blocks = 1, first local block number = 3624
            [3624] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3625] number of local blocks = 1, first local block number = 3625
            [3625] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3626] number of local blocks = 1, first local block number = 3626
            [3626] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3627] number of local blocks = 1, first local block number = 3627
            [3627] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3628] number of local blocks = 1, first local block number = 3628
            [3628] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3629] number of local blocks = 1, first local block number = 3629
            [3629] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3630] number of local blocks = 1, first local block number = 3630
            [3630] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3631] number of local blocks = 1, first local block number = 3631
            [3631] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3632] number of local blocks = 1, first local block number = 3632
            [3632] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3633] number of local blocks = 1, first local block number = 3633
            [3633] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3634] number of local blocks = 1, first local block number = 3634
            [3634] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3635] number of local blocks = 1, first local block number = 3635
            [3635] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3636] number of local blocks = 1, first local block number = 3636
            [3636] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3637] number of local blocks = 1, first local block number = 3637
            [3637] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3638] number of local blocks = 1, first local block number = 3638
            [3638] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3639] number of local blocks = 1, first local block number = 3639
            [3639] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3640] number of local blocks = 1, first local block number = 3640
            [3640] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3641] number of local blocks = 1, first local block number = 3641
            [3641] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3642] number of local blocks = 1, first local block number = 3642
            [3642] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3643] number of local blocks = 1, first local block number = 3643
            [3643] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3644] number of local blocks = 1, first local block number = 3644
            [3644] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3645] number of local blocks = 1, first local block number = 3645
            [3645] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3646] number of local blocks = 1, first local block number = 3646
            [3646] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3647] number of local blocks = 1, first local block number = 3647
            [3647] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3648] number of local blocks = 1, first local block number = 3648
            [3648] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3649] number of local blocks = 1, first local block number = 3649
            [3649] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3650] number of local blocks = 1, first local block number = 3650
            [3650] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3651] number of local blocks = 1, first local block number = 3651
            [3651] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3652] number of local blocks = 1, first local block number = 3652
            [3652] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3653] number of local blocks = 1, first local block number = 3653
            [3653] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3654] number of local blocks = 1, first local block number = 3654
            [3654] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3655] number of local blocks = 1, first local block number = 3655
            [3655] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3656] number of local blocks = 1, first local block number = 3656
            [3656] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3657] number of local blocks = 1, first local block number = 3657
            [3657] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3658] number of local blocks = 1, first local block number = 3658
            [3658] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3659] number of local blocks = 1, first local block number = 3659
            [3659] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3660] number of local blocks = 1, first local block number = 3660
            [3660] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3661] number of local blocks = 1, first local block number = 3661
            [3661] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3662] number of local blocks = 1, first local block number = 3662
            [3662] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3663] number of local blocks = 1, first local block number = 3663
            [3663] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3664] number of local blocks = 1, first local block number = 3664
            [3664] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3665] number of local blocks = 1, first local block number = 3665
            [3665] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3666] number of local blocks = 1, first local block number = 3666
            [3666] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3667] number of local blocks = 1, first local block number = 3667
            [3667] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3668] number of local blocks = 1, first local block number = 3668
            [3668] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3669] number of local blocks = 1, first local block number = 3669
            [3669] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3670] number of local blocks = 1, first local block number = 3670
            [3670] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3671] number of local blocks = 1, first local block number = 3671
            [3671] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3672] number of local blocks = 1, first local block number = 3672
            [3672] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3673] number of local blocks = 1, first local block number = 3673
            [3673] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3674] number of local blocks = 1, first local block number = 3674
            [3674] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3675] number of local blocks = 1, first local block number = 3675
            [3675] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3676] number of local blocks = 1, first local block number = 3676
            [3676] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3677] number of local blocks = 1, first local block number = 3677
            [3677] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3678] number of local blocks = 1, first local block number = 3678
            [3678] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3679] number of local blocks = 1, first local block number = 3679
            [3679] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3680] number of local blocks = 1, first local block number = 3680
            [3680] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3681] number of local blocks = 1, first local block number = 3681
            [3681] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3682] number of local blocks = 1, first local block number = 3682
            [3682] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3683] number of local blocks = 1, first local block number = 3683
            [3683] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3684] number of local blocks = 1, first local block number = 3684
            [3684] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3685] number of local blocks = 1, first local block number = 3685
            [3685] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3686] number of local blocks = 1, first local block number = 3686
            [3686] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3687] number of local blocks = 1, first local block number = 3687
            [3687] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3688] number of local blocks = 1, first local block number = 3688
            [3688] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3689] number of local blocks = 1, first local block number = 3689
            [3689] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3690] number of local blocks = 1, first local block number = 3690
            [3690] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3691] number of local blocks = 1, first local block number = 3691
            [3691] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3692] number of local blocks = 1, first local block number = 3692
            [3692] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3693] number of local blocks = 1, first local block number = 3693
            [3693] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3694] number of local blocks = 1, first local block number = 3694
            [3694] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3695] number of local blocks = 1, first local block number = 3695
            [3695] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3696] number of local blocks = 1, first local block number = 3696
            [3696] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3697] number of local blocks = 1, first local block number = 3697
            [3697] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3698] number of local blocks = 1, first local block number = 3698
            [3698] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3699] number of local blocks = 1, first local block number = 3699
            [3699] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3700] number of local blocks = 1, first local block number = 3700
            [3700] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3701] number of local blocks = 1, first local block number = 3701
            [3701] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3702] number of local blocks = 1, first local block number = 3702
            [3702] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3703] number of local blocks = 1, first local block number = 3703
            [3703] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3704] number of local blocks = 1, first local block number = 3704
            [3704] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3705] number of local blocks = 1, first local block number = 3705
            [3705] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3706] number of local blocks = 1, first local block number = 3706
            [3706] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3707] number of local blocks = 1, first local block number = 3707
            [3707] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3708] number of local blocks = 1, first local block number = 3708
            [3708] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3709] number of local blocks = 1, first local block number = 3709
            [3709] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3710] number of local blocks = 1, first local block number = 3710
            [3710] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3711] number of local blocks = 1, first local block number = 3711
            [3711] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3712] number of local blocks = 1, first local block number = 3712
            [3712] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3713] number of local blocks = 1, first local block number = 3713
            [3713] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3714] number of local blocks = 1, first local block number = 3714
            [3714] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3715] number of local blocks = 1, first local block number = 3715
            [3715] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3716] number of local blocks = 1, first local block number = 3716
            [3716] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3717] number of local blocks = 1, first local block number = 3717
            [3717] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3718] number of local blocks = 1, first local block number = 3718
            [3718] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3719] number of local blocks = 1, first local block number = 3719
            [3719] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3720] number of local blocks = 1, first local block number = 3720
            [3720] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3721] number of local blocks = 1, first local block number = 3721
            [3721] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3722] number of local blocks = 1, first local block number = 3722
            [3722] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3723] number of local blocks = 1, first local block number = 3723
            [3723] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3724] number of local blocks = 1, first local block number = 3724
            [3724] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3725] number of local blocks = 1, first local block number = 3725
            [3725] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3726] number of local blocks = 1, first local block number = 3726
            [3726] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3727] number of local blocks = 1, first local block number = 3727
            [3727] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3728] number of local blocks = 1, first local block number = 3728
            [3728] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3729] number of local blocks = 1, first local block number = 3729
            [3729] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3730] number of local blocks = 1, first local block number = 3730
            [3730] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3731] number of local blocks = 1, first local block number = 3731
            [3731] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3732] number of local blocks = 1, first local block number = 3732
            [3732] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3733] number of local blocks = 1, first local block number = 3733
            [3733] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3734] number of local blocks = 1, first local block number = 3734
            [3734] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3735] number of local blocks = 1, first local block number = 3735
            [3735] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3736] number of local blocks = 1, first local block number = 3736
            [3736] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3737] number of local blocks = 1, first local block number = 3737
            [3737] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3738] number of local blocks = 1, first local block number = 3738
            [3738] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3739] number of local blocks = 1, first local block number = 3739
            [3739] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3740] number of local blocks = 1, first local block number = 3740
            [3740] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3741] number of local blocks = 1, first local block number = 3741
            [3741] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3742] number of local blocks = 1, first local block number = 3742
            [3742] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3743] number of local blocks = 1, first local block number = 3743
            [3743] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3744] number of local blocks = 1, first local block number = 3744
            [3744] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3745] number of local blocks = 1, first local block number = 3745
            [3745] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3746] number of local blocks = 1, first local block number = 3746
            [3746] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3747] number of local blocks = 1, first local block number = 3747
            [3747] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3748] number of local blocks = 1, first local block number = 3748
            [3748] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3749] number of local blocks = 1, first local block number = 3749
            [3749] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3750] number of local blocks = 1, first local block number = 3750
            [3750] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3751] number of local blocks = 1, first local block number = 3751
            [3751] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3752] number of local blocks = 1, first local block number = 3752
            [3752] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3753] number of local blocks = 1, first local block number = 3753
            [3753] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3754] number of local blocks = 1, first local block number = 3754
            [3754] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3755] number of local blocks = 1, first local block number = 3755
            [3755] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3756] number of local blocks = 1, first local block number = 3756
            [3756] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3757] number of local blocks = 1, first local block number = 3757
            [3757] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3758] number of local blocks = 1, first local block number = 3758
            [3758] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3759] number of local blocks = 1, first local block number = 3759
            [3759] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3760] number of local blocks = 1, first local block number = 3760
            [3760] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3761] number of local blocks = 1, first local block number = 3761
            [3761] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3762] number of local blocks = 1, first local block number = 3762
            [3762] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3763] number of local blocks = 1, first local block number = 3763
            [3763] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3764] number of local blocks = 1, first local block number = 3764
            [3764] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3765] number of local blocks = 1, first local block number = 3765
            [3765] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3766] number of local blocks = 1, first local block number = 3766
            [3766] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3767] number of local blocks = 1, first local block number = 3767
            [3767] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3768] number of local blocks = 1, first local block number = 3768
            [3768] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3769] number of local blocks = 1, first local block number = 3769
            [3769] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3770] number of local blocks = 1, first local block number = 3770
            [3770] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3771] number of local blocks = 1, first local block number = 3771
            [3771] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3772] number of local blocks = 1, first local block number = 3772
            [3772] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3773] number of local blocks = 1, first local block number = 3773
            [3773] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3774] number of local blocks = 1, first local block number = 3774
            [3774] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3775] number of local blocks = 1, first local block number = 3775
            [3775] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3776] number of local blocks = 1, first local block number = 3776
            [3776] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3777] number of local blocks = 1, first local block number = 3777
            [3777] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3778] number of local blocks = 1, first local block number = 3778
            [3778] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3779] number of local blocks = 1, first local block number = 3779
            [3779] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3780] number of local blocks = 1, first local block number = 3780
            [3780] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3781] number of local blocks = 1, first local block number = 3781
            [3781] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3782] number of local blocks = 1, first local block number = 3782
            [3782] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3783] number of local blocks = 1, first local block number = 3783
            [3783] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3784] number of local blocks = 1, first local block number = 3784
            [3784] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3785] number of local blocks = 1, first local block number = 3785
            [3785] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3786] number of local blocks = 1, first local block number = 3786
            [3786] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3787] number of local blocks = 1, first local block number = 3787
            [3787] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3788] number of local blocks = 1, first local block number = 3788
            [3788] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3789] number of local blocks = 1, first local block number = 3789
            [3789] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3790] number of local blocks = 1, first local block number = 3790
            [3790] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3791] number of local blocks = 1, first local block number = 3791
            [3791] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3792] number of local blocks = 1, first local block number = 3792
            [3792] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3793] number of local blocks = 1, first local block number = 3793
            [3793] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3794] number of local blocks = 1, first local block number = 3794
            [3794] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3795] number of local blocks = 1, first local block number = 3795
            [3795] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3796] number of local blocks = 1, first local block number = 3796
            [3796] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3797] number of local blocks = 1, first local block number = 3797
            [3797] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3798] number of local blocks = 1, first local block number = 3798
            [3798] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3799] number of local blocks = 1, first local block number = 3799
            [3799] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3800] number of local blocks = 1, first local block number = 3800
            [3800] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3801] number of local blocks = 1, first local block number = 3801
            [3801] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3802] number of local blocks = 1, first local block number = 3802
            [3802] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3803] number of local blocks = 1, first local block number = 3803
            [3803] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3804] number of local blocks = 1, first local block number = 3804
            [3804] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3805] number of local blocks = 1, first local block number = 3805
            [3805] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3806] number of local blocks = 1, first local block number = 3806
            [3806] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3807] number of local blocks = 1, first local block number = 3807
            [3807] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3808] number of local blocks = 1, first local block number = 3808
            [3808] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3809] number of local blocks = 1, first local block number = 3809
            [3809] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3810] number of local blocks = 1, first local block number = 3810
            [3810] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3811] number of local blocks = 1, first local block number = 3811
            [3811] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3812] number of local blocks = 1, first local block number = 3812
            [3812] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3813] number of local blocks = 1, first local block number = 3813
            [3813] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3814] number of local blocks = 1, first local block number = 3814
            [3814] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3815] number of local blocks = 1, first local block number = 3815
            [3815] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3816] number of local blocks = 1, first local block number = 3816
            [3816] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3817] number of local blocks = 1, first local block number = 3817
            [3817] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3818] number of local blocks = 1, first local block number = 3818
            [3818] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3819] number of local blocks = 1, first local block number = 3819
            [3819] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3820] number of local blocks = 1, first local block number = 3820
            [3820] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3821] number of local blocks = 1, first local block number = 3821
            [3821] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3822] number of local blocks = 1, first local block number = 3822
            [3822] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3823] number of local blocks = 1, first local block number = 3823
            [3823] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3824] number of local blocks = 1, first local block number = 3824
            [3824] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3825] number of local blocks = 1, first local block number = 3825
            [3825] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3826] number of local blocks = 1, first local block number = 3826
            [3826] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3827] number of local blocks = 1, first local block number = 3827
            [3827] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3828] number of local blocks = 1, first local block number = 3828
            [3828] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3829] number of local blocks = 1, first local block number = 3829
            [3829] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3830] number of local blocks = 1, first local block number = 3830
            [3830] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3831] number of local blocks = 1, first local block number = 3831
            [3831] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3832] number of local blocks = 1, first local block number = 3832
            [3832] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3833] number of local blocks = 1, first local block number = 3833
            [3833] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3834] number of local blocks = 1, first local block number = 3834
            [3834] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3835] number of local blocks = 1, first local block number = 3835
            [3835] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3836] number of local blocks = 1, first local block number = 3836
            [3836] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3837] number of local blocks = 1, first local block number = 3837
            [3837] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3838] number of local blocks = 1, first local block number = 3838
            [3838] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3839] number of local blocks = 1, first local block number = 3839
            [3839] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3840] number of local blocks = 1, first local block number = 3840
            [3840] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3841] number of local blocks = 1, first local block number = 3841
            [3841] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3842] number of local blocks = 1, first local block number = 3842
            [3842] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3843] number of local blocks = 1, first local block number = 3843
            [3843] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3844] number of local blocks = 1, first local block number = 3844
            [3844] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3845] number of local blocks = 1, first local block number = 3845
            [3845] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3846] number of local blocks = 1, first local block number = 3846
            [3846] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3847] number of local blocks = 1, first local block number = 3847
            [3847] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3848] number of local blocks = 1, first local block number = 3848
            [3848] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3849] number of local blocks = 1, first local block number = 3849
            [3849] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3850] number of local blocks = 1, first local block number = 3850
            [3850] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3851] number of local blocks = 1, first local block number = 3851
            [3851] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3852] number of local blocks = 1, first local block number = 3852
            [3852] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3853] number of local blocks = 1, first local block number = 3853
            [3853] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3854] number of local blocks = 1, first local block number = 3854
            [3854] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3855] number of local blocks = 1, first local block number = 3855
            [3855] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3856] number of local blocks = 1, first local block number = 3856
            [3856] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3857] number of local blocks = 1, first local block number = 3857
            [3857] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3858] number of local blocks = 1, first local block number = 3858
            [3858] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3859] number of local blocks = 1, first local block number = 3859
            [3859] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3860] number of local blocks = 1, first local block number = 3860
            [3860] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3861] number of local blocks = 1, first local block number = 3861
            [3861] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3862] number of local blocks = 1, first local block number = 3862
            [3862] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3863] number of local blocks = 1, first local block number = 3863
            [3863] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3864] number of local blocks = 1, first local block number = 3864
            [3864] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3865] number of local blocks = 1, first local block number = 3865
            [3865] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3866] number of local blocks = 1, first local block number = 3866
            [3866] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3867] number of local blocks = 1, first local block number = 3867
            [3867] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3868] number of local blocks = 1, first local block number = 3868
            [3868] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3869] number of local blocks = 1, first local block number = 3869
            [3869] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3870] number of local blocks = 1, first local block number = 3870
            [3870] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3871] number of local blocks = 1, first local block number = 3871
            [3871] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3872] number of local blocks = 1, first local block number = 3872
            [3872] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3873] number of local blocks = 1, first local block number = 3873
            [3873] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3874] number of local blocks = 1, first local block number = 3874
            [3874] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3875] number of local blocks = 1, first local block number = 3875
            [3875] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3876] number of local blocks = 1, first local block number = 3876
            [3876] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3877] number of local blocks = 1, first local block number = 3877
            [3877] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3878] number of local blocks = 1, first local block number = 3878
            [3878] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3879] number of local blocks = 1, first local block number = 3879
            [3879] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3880] number of local blocks = 1, first local block number = 3880
            [3880] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3881] number of local blocks = 1, first local block number = 3881
            [3881] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3882] number of local blocks = 1, first local block number = 3882
            [3882] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3883] number of local blocks = 1, first local block number = 3883
            [3883] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3884] number of local blocks = 1, first local block number = 3884
            [3884] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3885] number of local blocks = 1, first local block number = 3885
            [3885] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3886] number of local blocks = 1, first local block number = 3886
            [3886] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3887] number of local blocks = 1, first local block number = 3887
            [3887] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3888] number of local blocks = 1, first local block number = 3888
            [3888] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3889] number of local blocks = 1, first local block number = 3889
            [3889] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3890] number of local blocks = 1, first local block number = 3890
            [3890] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3891] number of local blocks = 1, first local block number = 3891
            [3891] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3892] number of local blocks = 1, first local block number = 3892
            [3892] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3893] number of local blocks = 1, first local block number = 3893
            [3893] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3894] number of local blocks = 1, first local block number = 3894
            [3894] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3895] number of local blocks = 1, first local block number = 3895
            [3895] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3896] number of local blocks = 1, first local block number = 3896
            [3896] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3897] number of local blocks = 1, first local block number = 3897
            [3897] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3898] number of local blocks = 1, first local block number = 3898
            [3898] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3899] number of local blocks = 1, first local block number = 3899
            [3899] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3900] number of local blocks = 1, first local block number = 3900
            [3900] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3901] number of local blocks = 1, first local block number = 3901
            [3901] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3902] number of local blocks = 1, first local block number = 3902
            [3902] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3903] number of local blocks = 1, first local block number = 3903
            [3903] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3904] number of local blocks = 1, first local block number = 3904
            [3904] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3905] number of local blocks = 1, first local block number = 3905
            [3905] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3906] number of local blocks = 1, first local block number = 3906
            [3906] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3907] number of local blocks = 1, first local block number = 3907
            [3907] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3908] number of local blocks = 1, first local block number = 3908
            [3908] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3909] number of local blocks = 1, first local block number = 3909
            [3909] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3910] number of local blocks = 1, first local block number = 3910
            [3910] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3911] number of local blocks = 1, first local block number = 3911
            [3911] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3912] number of local blocks = 1, first local block number = 3912
            [3912] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3913] number of local blocks = 1, first local block number = 3913
            [3913] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3914] number of local blocks = 1, first local block number = 3914
            [3914] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3915] number of local blocks = 1, first local block number = 3915
            [3915] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3916] number of local blocks = 1, first local block number = 3916
            [3916] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3917] number of local blocks = 1, first local block number = 3917
            [3917] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3918] number of local blocks = 1, first local block number = 3918
            [3918] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3919] number of local blocks = 1, first local block number = 3919
            [3919] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3920] number of local blocks = 1, first local block number = 3920
            [3920] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3921] number of local blocks = 1, first local block number = 3921
            [3921] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3922] number of local blocks = 1, first local block number = 3922
            [3922] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3923] number of local blocks = 1, first local block number = 3923
            [3923] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3924] number of local blocks = 1, first local block number = 3924
            [3924] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3925] number of local blocks = 1, first local block number = 3925
            [3925] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3926] number of local blocks = 1, first local block number = 3926
            [3926] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3927] number of local blocks = 1, first local block number = 3927
            [3927] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3928] number of local blocks = 1, first local block number = 3928
            [3928] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3929] number of local blocks = 1, first local block number = 3929
            [3929] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3930] number of local blocks = 1, first local block number = 3930
            [3930] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3931] number of local blocks = 1, first local block number = 3931
            [3931] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3932] number of local blocks = 1, first local block number = 3932
            [3932] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3933] number of local blocks = 1, first local block number = 3933
            [3933] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3934] number of local blocks = 1, first local block number = 3934
            [3934] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3935] number of local blocks = 1, first local block number = 3935
            [3935] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3936] number of local blocks = 1, first local block number = 3936
            [3936] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3937] number of local blocks = 1, first local block number = 3937
            [3937] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3938] number of local blocks = 1, first local block number = 3938
            [3938] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3939] number of local blocks = 1, first local block number = 3939
            [3939] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3940] number of local blocks = 1, first local block number = 3940
            [3940] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3941] number of local blocks = 1, first local block number = 3941
            [3941] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3942] number of local blocks = 1, first local block number = 3942
            [3942] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3943] number of local blocks = 1, first local block number = 3943
            [3943] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3944] number of local blocks = 1, first local block number = 3944
            [3944] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3945] number of local blocks = 1, first local block number = 3945
            [3945] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3946] number of local blocks = 1, first local block number = 3946
            [3946] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3947] number of local blocks = 1, first local block number = 3947
            [3947] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3948] number of local blocks = 1, first local block number = 3948
            [3948] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3949] number of local blocks = 1, first local block number = 3949
            [3949] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3950] number of local blocks = 1, first local block number = 3950
            [3950] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3951] number of local blocks = 1, first local block number = 3951
            [3951] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3952] number of local blocks = 1, first local block number = 3952
            [3952] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3953] number of local blocks = 1, first local block number = 3953
            [3953] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3954] number of local blocks = 1, first local block number = 3954
            [3954] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3955] number of local blocks = 1, first local block number = 3955
            [3955] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3956] number of local blocks = 1, first local block number = 3956
            [3956] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3957] number of local blocks = 1, first local block number = 3957
            [3957] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3958] number of local blocks = 1, first local block number = 3958
            [3958] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3959] number of local blocks = 1, first local block number = 3959
            [3959] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3960] number of local blocks = 1, first local block number = 3960
            [3960] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3961] number of local blocks = 1, first local block number = 3961
            [3961] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3962] number of local blocks = 1, first local block number = 3962
            [3962] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3963] number of local blocks = 1, first local block number = 3963
            [3963] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3964] number of local blocks = 1, first local block number = 3964
            [3964] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3965] number of local blocks = 1, first local block number = 3965
            [3965] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3966] number of local blocks = 1, first local block number = 3966
            [3966] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3967] number of local blocks = 1, first local block number = 3967
            [3967] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3968] number of local blocks = 1, first local block number = 3968
            [3968] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3969] number of local blocks = 1, first local block number = 3969
            [3969] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3970] number of local blocks = 1, first local block number = 3970
            [3970] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3971] number of local blocks = 1, first local block number = 3971
            [3971] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3972] number of local blocks = 1, first local block number = 3972
            [3972] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3973] number of local blocks = 1, first local block number = 3973
            [3973] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3974] number of local blocks = 1, first local block number = 3974
            [3974] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3975] number of local blocks = 1, first local block number = 3975
            [3975] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3976] number of local blocks = 1, first local block number = 3976
            [3976] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3977] number of local blocks = 1, first local block number = 3977
            [3977] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3978] number of local blocks = 1, first local block number = 3978
            [3978] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3979] number of local blocks = 1, first local block number = 3979
            [3979] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3980] number of local blocks = 1, first local block number = 3980
            [3980] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3981] number of local blocks = 1, first local block number = 3981
            [3981] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3982] number of local blocks = 1, first local block number = 3982
            [3982] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3983] number of local blocks = 1, first local block number = 3983
            [3983] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3984] number of local blocks = 1, first local block number = 3984
            [3984] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3985] number of local blocks = 1, first local block number = 3985
            [3985] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3986] number of local blocks = 1, first local block number = 3986
            [3986] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3987] number of local blocks = 1, first local block number = 3987
            [3987] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3988] number of local blocks = 1, first local block number = 3988
            [3988] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3989] number of local blocks = 1, first local block number = 3989
            [3989] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3990] number of local blocks = 1, first local block number = 3990
            [3990] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3991] number of local blocks = 1, first local block number = 3991
            [3991] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3992] number of local blocks = 1, first local block number = 3992
            [3992] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3993] number of local blocks = 1, first local block number = 3993
            [3993] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3994] number of local blocks = 1, first local block number = 3994
            [3994] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3995] number of local blocks = 1, first local block number = 3995
            [3995] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3996] number of local blocks = 1, first local block number = 3996
            [3996] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3997] number of local blocks = 1, first local block number = 3997
            [3997] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3998] number of local blocks = 1, first local block number = 3998
            [3998] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [3999] number of local blocks = 1, first local block number = 3999
            [3999] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4000] number of local blocks = 1, first local block number = 4000
            [4000] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4001] number of local blocks = 1, first local block number = 4001
            [4001] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4002] number of local blocks = 1, first local block number = 4002
            [4002] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4003] number of local blocks = 1, first local block number = 4003
            [4003] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4004] number of local blocks = 1, first local block number = 4004
            [4004] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4005] number of local blocks = 1, first local block number = 4005
            [4005] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4006] number of local blocks = 1, first local block number = 4006
            [4006] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4007] number of local blocks = 1, first local block number = 4007
            [4007] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4008] number of local blocks = 1, first local block number = 4008
            [4008] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4009] number of local blocks = 1, first local block number = 4009
            [4009] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4010] number of local blocks = 1, first local block number = 4010
            [4010] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4011] number of local blocks = 1, first local block number = 4011
            [4011] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4012] number of local blocks = 1, first local block number = 4012
            [4012] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4013] number of local blocks = 1, first local block number = 4013
            [4013] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4014] number of local blocks = 1, first local block number = 4014
            [4014] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4015] number of local blocks = 1, first local block number = 4015
            [4015] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4016] number of local blocks = 1, first local block number = 4016
            [4016] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4017] number of local blocks = 1, first local block number = 4017
            [4017] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4018] number of local blocks = 1, first local block number = 4018
            [4018] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4019] number of local blocks = 1, first local block number = 4019
            [4019] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4020] number of local blocks = 1, first local block number = 4020
            [4020] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4021] number of local blocks = 1, first local block number = 4021
            [4021] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4022] number of local blocks = 1, first local block number = 4022
            [4022] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4023] number of local blocks = 1, first local block number = 4023
            [4023] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4024] number of local blocks = 1, first local block number = 4024
            [4024] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4025] number of local blocks = 1, first local block number = 4025
            [4025] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4026] number of local blocks = 1, first local block number = 4026
            [4026] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4027] number of local blocks = 1, first local block number = 4027
            [4027] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4028] number of local blocks = 1, first local block number = 4028
            [4028] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4029] number of local blocks = 1, first local block number = 4029
            [4029] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4030] number of local blocks = 1, first local block number = 4030
            [4030] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4031] number of local blocks = 1, first local block number = 4031
            [4031] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4032] number of local blocks = 1, first local block number = 4032
            [4032] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4033] number of local blocks = 1, first local block number = 4033
            [4033] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4034] number of local blocks = 1, first local block number = 4034
            [4034] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4035] number of local blocks = 1, first local block number = 4035
            [4035] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4036] number of local blocks = 1, first local block number = 4036
            [4036] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4037] number of local blocks = 1, first local block number = 4037
            [4037] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4038] number of local blocks = 1, first local block number = 4038
            [4038] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4039] number of local blocks = 1, first local block number = 4039
            [4039] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4040] number of local blocks = 1, first local block number = 4040
            [4040] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4041] number of local blocks = 1, first local block number = 4041
            [4041] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4042] number of local blocks = 1, first local block number = 4042
            [4042] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4043] number of local blocks = 1, first local block number = 4043
            [4043] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4044] number of local blocks = 1, first local block number = 4044
            [4044] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4045] number of local blocks = 1, first local block number = 4045
            [4045] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4046] number of local blocks = 1, first local block number = 4046
            [4046] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4047] number of local blocks = 1, first local block number = 4047
            [4047] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4048] number of local blocks = 1, first local block number = 4048
            [4048] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4049] number of local blocks = 1, first local block number = 4049
            [4049] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4050] number of local blocks = 1, first local block number = 4050
            [4050] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4051] number of local blocks = 1, first local block number = 4051
            [4051] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4052] number of local blocks = 1, first local block number = 4052
            [4052] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4053] number of local blocks = 1, first local block number = 4053
            [4053] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4054] number of local blocks = 1, first local block number = 4054
            [4054] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4055] number of local blocks = 1, first local block number = 4055
            [4055] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4056] number of local blocks = 1, first local block number = 4056
            [4056] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4057] number of local blocks = 1, first local block number = 4057
            [4057] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4058] number of local blocks = 1, first local block number = 4058
            [4058] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4059] number of local blocks = 1, first local block number = 4059
            [4059] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4060] number of local blocks = 1, first local block number = 4060
            [4060] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4061] number of local blocks = 1, first local block number = 4061
            [4061] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4062] number of local blocks = 1, first local block number = 4062
            [4062] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4063] number of local blocks = 1, first local block number = 4063
            [4063] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4064] number of local blocks = 1, first local block number = 4064
            [4064] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4065] number of local blocks = 1, first local block number = 4065
            [4065] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4066] number of local blocks = 1, first local block number = 4066
            [4066] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4067] number of local blocks = 1, first local block number = 4067
            [4067] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4068] number of local blocks = 1, first local block number = 4068
            [4068] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4069] number of local blocks = 1, first local block number = 4069
            [4069] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4070] number of local blocks = 1, first local block number = 4070
            [4070] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4071] number of local blocks = 1, first local block number = 4071
            [4071] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4072] number of local blocks = 1, first local block number = 4072
            [4072] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4073] number of local blocks = 1, first local block number = 4073
            [4073] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4074] number of local blocks = 1, first local block number = 4074
            [4074] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4075] number of local blocks = 1, first local block number = 4075
            [4075] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4076] number of local blocks = 1, first local block number = 4076
            [4076] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4077] number of local blocks = 1, first local block number = 4077
            [4077] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4078] number of local blocks = 1, first local block number = 4078
            [4078] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4079] number of local blocks = 1, first local block number = 4079
            [4079] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4080] number of local blocks = 1, first local block number = 4080
            [4080] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4081] number of local blocks = 1, first local block number = 4081
            [4081] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4082] number of local blocks = 1, first local block number = 4082
            [4082] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4083] number of local blocks = 1, first local block number = 4083
            [4083] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4084] number of local blocks = 1, first local block number = 4084
            [4084] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4085] number of local blocks = 1, first local block number = 4085
            [4085] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4086] number of local blocks = 1, first local block number = 4086
            [4086] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4087] number of local blocks = 1, first local block number = 4087
            [4087] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4088] number of local blocks = 1, first local block number = 4088
            [4088] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4089] number of local blocks = 1, first local block number = 4089
            [4089] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4090] number of local blocks = 1, first local block number = 4090
            [4090] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4091] number of local blocks = 1, first local block number = 4091
            [4091] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4092] number of local blocks = 1, first local block number = 4092
            [4092] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4093] number of local blocks = 1, first local block number = 4093
            [4093] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4094] number of local blocks = 1, first local block number = 4094
            [4094] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4095] number of local blocks = 1, first local block number = 4095
            [4095] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4096] number of local blocks = 1, first local block number = 4096
            [4096] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4097] number of local blocks = 1, first local block number = 4097
            [4097] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4098] number of local blocks = 1, first local block number = 4098
            [4098] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4099] number of local blocks = 1, first local block number = 4099
            [4099] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4100] number of local blocks = 1, first local block number = 4100
            [4100] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4101] number of local blocks = 1, first local block number = 4101
            [4101] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4102] number of local blocks = 1, first local block number = 4102
            [4102] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4103] number of local blocks = 1, first local block number = 4103
            [4103] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4104] number of local blocks = 1, first local block number = 4104
            [4104] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4105] number of local blocks = 1, first local block number = 4105
            [4105] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4106] number of local blocks = 1, first local block number = 4106
            [4106] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4107] number of local blocks = 1, first local block number = 4107
            [4107] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4108] number of local blocks = 1, first local block number = 4108
            [4108] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4109] number of local blocks = 1, first local block number = 4109
            [4109] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4110] number of local blocks = 1, first local block number = 4110
            [4110] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4111] number of local blocks = 1, first local block number = 4111
            [4111] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4112] number of local blocks = 1, first local block number = 4112
            [4112] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4113] number of local blocks = 1, first local block number = 4113
            [4113] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4114] number of local blocks = 1, first local block number = 4114
            [4114] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4115] number of local blocks = 1, first local block number = 4115
            [4115] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4116] number of local blocks = 1, first local block number = 4116
            [4116] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4117] number of local blocks = 1, first local block number = 4117
            [4117] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4118] number of local blocks = 1, first local block number = 4118
            [4118] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4119] number of local blocks = 1, first local block number = 4119
            [4119] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4120] number of local blocks = 1, first local block number = 4120
            [4120] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4121] number of local blocks = 1, first local block number = 4121
            [4121] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4122] number of local blocks = 1, first local block number = 4122
            [4122] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4123] number of local blocks = 1, first local block number = 4123
            [4123] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4124] number of local blocks = 1, first local block number = 4124
            [4124] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4125] number of local blocks = 1, first local block number = 4125
            [4125] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4126] number of local blocks = 1, first local block number = 4126
            [4126] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4127] number of local blocks = 1, first local block number = 4127
            [4127] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4128] number of local blocks = 1, first local block number = 4128
            [4128] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4129] number of local blocks = 1, first local block number = 4129
            [4129] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4130] number of local blocks = 1, first local block number = 4130
            [4130] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4131] number of local blocks = 1, first local block number = 4131
            [4131] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4132] number of local blocks = 1, first local block number = 4132
            [4132] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4133] number of local blocks = 1, first local block number = 4133
            [4133] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4134] number of local blocks = 1, first local block number = 4134
            [4134] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4135] number of local blocks = 1, first local block number = 4135
            [4135] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4136] number of local blocks = 1, first local block number = 4136
            [4136] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4137] number of local blocks = 1, first local block number = 4137
            [4137] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4138] number of local blocks = 1, first local block number = 4138
            [4138] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4139] number of local blocks = 1, first local block number = 4139
            [4139] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4140] number of local blocks = 1, first local block number = 4140
            [4140] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4141] number of local blocks = 1, first local block number = 4141
            [4141] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4142] number of local blocks = 1, first local block number = 4142
            [4142] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4143] number of local blocks = 1, first local block number = 4143
            [4143] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4144] number of local blocks = 1, first local block number = 4144
            [4144] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4145] number of local blocks = 1, first local block number = 4145
            [4145] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4146] number of local blocks = 1, first local block number = 4146
            [4146] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4147] number of local blocks = 1, first local block number = 4147
            [4147] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4148] number of local blocks = 1, first local block number = 4148
            [4148] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4149] number of local blocks = 1, first local block number = 4149
            [4149] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4150] number of local blocks = 1, first local block number = 4150
            [4150] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4151] number of local blocks = 1, first local block number = 4151
            [4151] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4152] number of local blocks = 1, first local block number = 4152
            [4152] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4153] number of local blocks = 1, first local block number = 4153
            [4153] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4154] number of local blocks = 1, first local block number = 4154
            [4154] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4155] number of local blocks = 1, first local block number = 4155
            [4155] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4156] number of local blocks = 1, first local block number = 4156
            [4156] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4157] number of local blocks = 1, first local block number = 4157
            [4157] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4158] number of local blocks = 1, first local block number = 4158
            [4158] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4159] number of local blocks = 1, first local block number = 4159
            [4159] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4160] number of local blocks = 1, first local block number = 4160
            [4160] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4161] number of local blocks = 1, first local block number = 4161
            [4161] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4162] number of local blocks = 1, first local block number = 4162
            [4162] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4163] number of local blocks = 1, first local block number = 4163
            [4163] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4164] number of local blocks = 1, first local block number = 4164
            [4164] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4165] number of local blocks = 1, first local block number = 4165
            [4165] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4166] number of local blocks = 1, first local block number = 4166
            [4166] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4167] number of local blocks = 1, first local block number = 4167
            [4167] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4168] number of local blocks = 1, first local block number = 4168
            [4168] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4169] number of local blocks = 1, first local block number = 4169
            [4169] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4170] number of local blocks = 1, first local block number = 4170
            [4170] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4171] number of local blocks = 1, first local block number = 4171
            [4171] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4172] number of local blocks = 1, first local block number = 4172
            [4172] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4173] number of local blocks = 1, first local block number = 4173
            [4173] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4174] number of local blocks = 1, first local block number = 4174
            [4174] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4175] number of local blocks = 1, first local block number = 4175
            [4175] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4176] number of local blocks = 1, first local block number = 4176
            [4176] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4177] number of local blocks = 1, first local block number = 4177
            [4177] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4178] number of local blocks = 1, first local block number = 4178
            [4178] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4179] number of local blocks = 1, first local block number = 4179
            [4179] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4180] number of local blocks = 1, first local block number = 4180
            [4180] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4181] number of local blocks = 1, first local block number = 4181
            [4181] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4182] number of local blocks = 1, first local block number = 4182
            [4182] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4183] number of local blocks = 1, first local block number = 4183
            [4183] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4184] number of local blocks = 1, first local block number = 4184
            [4184] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4185] number of local blocks = 1, first local block number = 4185
            [4185] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4186] number of local blocks = 1, first local block number = 4186
            [4186] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4187] number of local blocks = 1, first local block number = 4187
            [4187] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4188] number of local blocks = 1, first local block number = 4188
            [4188] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4189] number of local blocks = 1, first local block number = 4189
            [4189] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4190] number of local blocks = 1, first local block number = 4190
            [4190] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4191] number of local blocks = 1, first local block number = 4191
            [4191] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4192] number of local blocks = 1, first local block number = 4192
            [4192] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4193] number of local blocks = 1, first local block number = 4193
            [4193] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4194] number of local blocks = 1, first local block number = 4194
            [4194] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4195] number of local blocks = 1, first local block number = 4195
            [4195] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4196] number of local blocks = 1, first local block number = 4196
            [4196] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4197] number of local blocks = 1, first local block number = 4197
            [4197] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4198] number of local blocks = 1, first local block number = 4198
            [4198] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4199] number of local blocks = 1, first local block number = 4199
            [4199] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4200] number of local blocks = 1, first local block number = 4200
            [4200] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4201] number of local blocks = 1, first local block number = 4201
            [4201] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4202] number of local blocks = 1, first local block number = 4202
            [4202] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4203] number of local blocks = 1, first local block number = 4203
            [4203] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4204] number of local blocks = 1, first local block number = 4204
            [4204] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4205] number of local blocks = 1, first local block number = 4205
            [4205] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4206] number of local blocks = 1, first local block number = 4206
            [4206] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4207] number of local blocks = 1, first local block number = 4207
            [4207] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4208] number of local blocks = 1, first local block number = 4208
            [4208] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4209] number of local blocks = 1, first local block number = 4209
            [4209] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4210] number of local blocks = 1, first local block number = 4210
            [4210] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4211] number of local blocks = 1, first local block number = 4211
            [4211] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4212] number of local blocks = 1, first local block number = 4212
            [4212] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4213] number of local blocks = 1, first local block number = 4213
            [4213] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4214] number of local blocks = 1, first local block number = 4214
            [4214] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4215] number of local blocks = 1, first local block number = 4215
            [4215] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4216] number of local blocks = 1, first local block number = 4216
            [4216] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4217] number of local blocks = 1, first local block number = 4217
            [4217] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4218] number of local blocks = 1, first local block number = 4218
            [4218] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4219] number of local blocks = 1, first local block number = 4219
            [4219] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4220] number of local blocks = 1, first local block number = 4220
            [4220] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4221] number of local blocks = 1, first local block number = 4221
            [4221] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4222] number of local blocks = 1, first local block number = 4222
            [4222] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4223] number of local blocks = 1, first local block number = 4223
            [4223] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4224] number of local blocks = 1, first local block number = 4224
            [4224] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4225] number of local blocks = 1, first local block number = 4225
            [4225] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4226] number of local blocks = 1, first local block number = 4226
            [4226] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4227] number of local blocks = 1, first local block number = 4227
            [4227] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4228] number of local blocks = 1, first local block number = 4228
            [4228] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4229] number of local blocks = 1, first local block number = 4229
            [4229] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4230] number of local blocks = 1, first local block number = 4230
            [4230] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4231] number of local blocks = 1, first local block number = 4231
            [4231] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4232] number of local blocks = 1, first local block number = 4232
            [4232] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4233] number of local blocks = 1, first local block number = 4233
            [4233] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4234] number of local blocks = 1, first local block number = 4234
            [4234] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4235] number of local blocks = 1, first local block number = 4235
            [4235] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4236] number of local blocks = 1, first local block number = 4236
            [4236] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4237] number of local blocks = 1, first local block number = 4237
            [4237] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4238] number of local blocks = 1, first local block number = 4238
            [4238] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4239] number of local blocks = 1, first local block number = 4239
            [4239] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4240] number of local blocks = 1, first local block number = 4240
            [4240] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4241] number of local blocks = 1, first local block number = 4241
            [4241] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4242] number of local blocks = 1, first local block number = 4242
            [4242] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4243] number of local blocks = 1, first local block number = 4243
            [4243] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4244] number of local blocks = 1, first local block number = 4244
            [4244] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4245] number of local blocks = 1, first local block number = 4245
            [4245] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4246] number of local blocks = 1, first local block number = 4246
            [4246] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4247] number of local blocks = 1, first local block number = 4247
            [4247] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4248] number of local blocks = 1, first local block number = 4248
            [4248] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4249] number of local blocks = 1, first local block number = 4249
            [4249] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4250] number of local blocks = 1, first local block number = 4250
            [4250] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4251] number of local blocks = 1, first local block number = 4251
            [4251] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4252] number of local blocks = 1, first local block number = 4252
            [4252] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4253] number of local blocks = 1, first local block number = 4253
            [4253] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4254] number of local blocks = 1, first local block number = 4254
            [4254] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4255] number of local blocks = 1, first local block number = 4255
            [4255] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4256] number of local blocks = 1, first local block number = 4256
            [4256] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4257] number of local blocks = 1, first local block number = 4257
            [4257] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4258] number of local blocks = 1, first local block number = 4258
            [4258] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4259] number of local blocks = 1, first local block number = 4259
            [4259] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4260] number of local blocks = 1, first local block number = 4260
            [4260] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4261] number of local blocks = 1, first local block number = 4261
            [4261] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4262] number of local blocks = 1, first local block number = 4262
            [4262] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4263] number of local blocks = 1, first local block number = 4263
            [4263] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4264] number of local blocks = 1, first local block number = 4264
            [4264] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4265] number of local blocks = 1, first local block number = 4265
            [4265] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4266] number of local blocks = 1, first local block number = 4266
            [4266] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4267] number of local blocks = 1, first local block number = 4267
            [4267] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4268] number of local blocks = 1, first local block number = 4268
            [4268] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4269] number of local blocks = 1, first local block number = 4269
            [4269] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4270] number of local blocks = 1, first local block number = 4270
            [4270] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4271] number of local blocks = 1, first local block number = 4271
            [4271] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4272] number of local blocks = 1, first local block number = 4272
            [4272] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4273] number of local blocks = 1, first local block number = 4273
            [4273] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4274] number of local blocks = 1, first local block number = 4274
            [4274] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4275] number of local blocks = 1, first local block number = 4275
            [4275] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4276] number of local blocks = 1, first local block number = 4276
            [4276] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4277] number of local blocks = 1, first local block number = 4277
            [4277] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4278] number of local blocks = 1, first local block number = 4278
            [4278] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4279] number of local blocks = 1, first local block number = 4279
            [4279] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4280] number of local blocks = 1, first local block number = 4280
            [4280] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4281] number of local blocks = 1, first local block number = 4281
            [4281] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4282] number of local blocks = 1, first local block number = 4282
            [4282] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4283] number of local blocks = 1, first local block number = 4283
            [4283] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4284] number of local blocks = 1, first local block number = 4284
            [4284] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4285] number of local blocks = 1, first local block number = 4285
            [4285] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4286] number of local blocks = 1, first local block number = 4286
            [4286] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4287] number of local blocks = 1, first local block number = 4287
            [4287] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4288] number of local blocks = 1, first local block number = 4288
            [4288] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4289] number of local blocks = 1, first local block number = 4289
            [4289] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4290] number of local blocks = 1, first local block number = 4290
            [4290] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4291] number of local blocks = 1, first local block number = 4291
            [4291] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4292] number of local blocks = 1, first local block number = 4292
            [4292] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4293] number of local blocks = 1, first local block number = 4293
            [4293] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4294] number of local blocks = 1, first local block number = 4294
            [4294] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4295] number of local blocks = 1, first local block number = 4295
            [4295] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4296] number of local blocks = 1, first local block number = 4296
            [4296] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4297] number of local blocks = 1, first local block number = 4297
            [4297] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4298] number of local blocks = 1, first local block number = 4298
            [4298] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4299] number of local blocks = 1, first local block number = 4299
            [4299] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4300] number of local blocks = 1, first local block number = 4300
            [4300] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4301] number of local blocks = 1, first local block number = 4301
            [4301] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4302] number of local blocks = 1, first local block number = 4302
            [4302] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4303] number of local blocks = 1, first local block number = 4303
            [4303] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4304] number of local blocks = 1, first local block number = 4304
            [4304] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4305] number of local blocks = 1, first local block number = 4305
            [4305] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4306] number of local blocks = 1, first local block number = 4306
            [4306] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4307] number of local blocks = 1, first local block number = 4307
            [4307] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4308] number of local blocks = 1, first local block number = 4308
            [4308] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4309] number of local blocks = 1, first local block number = 4309
            [4309] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4310] number of local blocks = 1, first local block number = 4310
            [4310] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4311] number of local blocks = 1, first local block number = 4311
            [4311] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4312] number of local blocks = 1, first local block number = 4312
            [4312] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4313] number of local blocks = 1, first local block number = 4313
            [4313] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4314] number of local blocks = 1, first local block number = 4314
            [4314] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4315] number of local blocks = 1, first local block number = 4315
            [4315] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4316] number of local blocks = 1, first local block number = 4316
            [4316] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4317] number of local blocks = 1, first local block number = 4317
            [4317] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4318] number of local blocks = 1, first local block number = 4318
            [4318] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4319] number of local blocks = 1, first local block number = 4319
            [4319] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4320] number of local blocks = 1, first local block number = 4320
            [4320] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4321] number of local blocks = 1, first local block number = 4321
            [4321] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4322] number of local blocks = 1, first local block number = 4322
            [4322] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4323] number of local blocks = 1, first local block number = 4323
            [4323] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4324] number of local blocks = 1, first local block number = 4324
            [4324] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4325] number of local blocks = 1, first local block number = 4325
            [4325] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4326] number of local blocks = 1, first local block number = 4326
            [4326] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4327] number of local blocks = 1, first local block number = 4327
            [4327] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4328] number of local blocks = 1, first local block number = 4328
            [4328] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4329] number of local blocks = 1, first local block number = 4329
            [4329] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4330] number of local blocks = 1, first local block number = 4330
            [4330] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4331] number of local blocks = 1, first local block number = 4331
            [4331] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4332] number of local blocks = 1, first local block number = 4332
            [4332] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4333] number of local blocks = 1, first local block number = 4333
            [4333] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4334] number of local blocks = 1, first local block number = 4334
            [4334] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4335] number of local blocks = 1, first local block number = 4335
            [4335] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4336] number of local blocks = 1, first local block number = 4336
            [4336] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4337] number of local blocks = 1, first local block number = 4337
            [4337] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4338] number of local blocks = 1, first local block number = 4338
            [4338] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4339] number of local blocks = 1, first local block number = 4339
            [4339] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4340] number of local blocks = 1, first local block number = 4340
            [4340] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4341] number of local blocks = 1, first local block number = 4341
            [4341] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4342] number of local blocks = 1, first local block number = 4342
            [4342] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4343] number of local blocks = 1, first local block number = 4343
            [4343] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4344] number of local blocks = 1, first local block number = 4344
            [4344] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4345] number of local blocks = 1, first local block number = 4345
            [4345] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4346] number of local blocks = 1, first local block number = 4346
            [4346] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4347] number of local blocks = 1, first local block number = 4347
            [4347] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4348] number of local blocks = 1, first local block number = 4348
            [4348] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4349] number of local blocks = 1, first local block number = 4349
            [4349] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4350] number of local blocks = 1, first local block number = 4350
            [4350] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4351] number of local blocks = 1, first local block number = 4351
            [4351] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4352] number of local blocks = 1, first local block number = 4352
            [4352] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4353] number of local blocks = 1, first local block number = 4353
            [4353] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4354] number of local blocks = 1, first local block number = 4354
            [4354] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4355] number of local blocks = 1, first local block number = 4355
            [4355] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4356] number of local blocks = 1, first local block number = 4356
            [4356] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4357] number of local blocks = 1, first local block number = 4357
            [4357] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4358] number of local blocks = 1, first local block number = 4358
            [4358] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4359] number of local blocks = 1, first local block number = 4359
            [4359] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4360] number of local blocks = 1, first local block number = 4360
            [4360] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4361] number of local blocks = 1, first local block number = 4361
            [4361] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4362] number of local blocks = 1, first local block number = 4362
            [4362] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4363] number of local blocks = 1, first local block number = 4363
            [4363] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4364] number of local blocks = 1, first local block number = 4364
            [4364] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4365] number of local blocks = 1, first local block number = 4365
            [4365] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4366] number of local blocks = 1, first local block number = 4366
            [4366] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4367] number of local blocks = 1, first local block number = 4367
            [4367] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4368] number of local blocks = 1, first local block number = 4368
            [4368] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4369] number of local blocks = 1, first local block number = 4369
            [4369] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4370] number of local blocks = 1, first local block number = 4370
            [4370] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4371] number of local blocks = 1, first local block number = 4371
            [4371] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4372] number of local blocks = 1, first local block number = 4372
            [4372] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4373] number of local blocks = 1, first local block number = 4373
            [4373] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4374] number of local blocks = 1, first local block number = 4374
            [4374] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4375] number of local blocks = 1, first local block number = 4375
            [4375] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4376] number of local blocks = 1, first local block number = 4376
            [4376] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4377] number of local blocks = 1, first local block number = 4377
            [4377] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4378] number of local blocks = 1, first local block number = 4378
            [4378] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4379] number of local blocks = 1, first local block number = 4379
            [4379] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4380] number of local blocks = 1, first local block number = 4380
            [4380] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4381] number of local blocks = 1, first local block number = 4381
            [4381] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4382] number of local blocks = 1, first local block number = 4382
            [4382] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4383] number of local blocks = 1, first local block number = 4383
            [4383] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4384] number of local blocks = 1, first local block number = 4384
            [4384] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4385] number of local blocks = 1, first local block number = 4385
            [4385] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4386] number of local blocks = 1, first local block number = 4386
            [4386] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4387] number of local blocks = 1, first local block number = 4387
            [4387] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4388] number of local blocks = 1, first local block number = 4388
            [4388] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4389] number of local blocks = 1, first local block number = 4389
            [4389] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4390] number of local blocks = 1, first local block number = 4390
            [4390] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4391] number of local blocks = 1, first local block number = 4391
            [4391] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4392] number of local blocks = 1, first local block number = 4392
            [4392] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4393] number of local blocks = 1, first local block number = 4393
            [4393] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4394] number of local blocks = 1, first local block number = 4394
            [4394] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4395] number of local blocks = 1, first local block number = 4395
            [4395] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4396] number of local blocks = 1, first local block number = 4396
            [4396] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4397] number of local blocks = 1, first local block number = 4397
            [4397] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4398] number of local blocks = 1, first local block number = 4398
            [4398] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4399] number of local blocks = 1, first local block number = 4399
            [4399] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4400] number of local blocks = 1, first local block number = 4400
            [4400] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4401] number of local blocks = 1, first local block number = 4401
            [4401] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4402] number of local blocks = 1, first local block number = 4402
            [4402] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4403] number of local blocks = 1, first local block number = 4403
            [4403] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4404] number of local blocks = 1, first local block number = 4404
            [4404] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4405] number of local blocks = 1, first local block number = 4405
            [4405] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4406] number of local blocks = 1, first local block number = 4406
            [4406] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4407] number of local blocks = 1, first local block number = 4407
            [4407] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4408] number of local blocks = 1, first local block number = 4408
            [4408] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4409] number of local blocks = 1, first local block number = 4409
            [4409] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4410] number of local blocks = 1, first local block number = 4410
            [4410] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4411] number of local blocks = 1, first local block number = 4411
            [4411] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4412] number of local blocks = 1, first local block number = 4412
            [4412] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4413] number of local blocks = 1, first local block number = 4413
            [4413] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4414] number of local blocks = 1, first local block number = 4414
            [4414] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4415] number of local blocks = 1, first local block number = 4415
            [4415] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4416] number of local blocks = 1, first local block number = 4416
            [4416] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4417] number of local blocks = 1, first local block number = 4417
            [4417] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4418] number of local blocks = 1, first local block number = 4418
            [4418] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4419] number of local blocks = 1, first local block number = 4419
            [4419] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4420] number of local blocks = 1, first local block number = 4420
            [4420] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4421] number of local blocks = 1, first local block number = 4421
            [4421] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4422] number of local blocks = 1, first local block number = 4422
            [4422] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4423] number of local blocks = 1, first local block number = 4423
            [4423] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4424] number of local blocks = 1, first local block number = 4424
            [4424] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4425] number of local blocks = 1, first local block number = 4425
            [4425] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4426] number of local blocks = 1, first local block number = 4426
            [4426] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4427] number of local blocks = 1, first local block number = 4427
            [4427] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4428] number of local blocks = 1, first local block number = 4428
            [4428] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4429] number of local blocks = 1, first local block number = 4429
            [4429] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4430] number of local blocks = 1, first local block number = 4430
            [4430] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4431] number of local blocks = 1, first local block number = 4431
            [4431] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4432] number of local blocks = 1, first local block number = 4432
            [4432] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4433] number of local blocks = 1, first local block number = 4433
            [4433] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4434] number of local blocks = 1, first local block number = 4434
            [4434] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4435] number of local blocks = 1, first local block number = 4435
            [4435] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4436] number of local blocks = 1, first local block number = 4436
            [4436] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4437] number of local blocks = 1, first local block number = 4437
            [4437] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4438] number of local blocks = 1, first local block number = 4438
            [4438] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4439] number of local blocks = 1, first local block number = 4439
            [4439] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4440] number of local blocks = 1, first local block number = 4440
            [4440] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4441] number of local blocks = 1, first local block number = 4441
            [4441] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4442] number of local blocks = 1, first local block number = 4442
            [4442] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4443] number of local blocks = 1, first local block number = 4443
            [4443] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4444] number of local blocks = 1, first local block number = 4444
            [4444] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4445] number of local blocks = 1, first local block number = 4445
            [4445] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4446] number of local blocks = 1, first local block number = 4446
            [4446] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4447] number of local blocks = 1, first local block number = 4447
            [4447] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4448] number of local blocks = 1, first local block number = 4448
            [4448] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4449] number of local blocks = 1, first local block number = 4449
            [4449] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4450] number of local blocks = 1, first local block number = 4450
            [4450] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4451] number of local blocks = 1, first local block number = 4451
            [4451] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4452] number of local blocks = 1, first local block number = 4452
            [4452] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4453] number of local blocks = 1, first local block number = 4453
            [4453] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4454] number of local blocks = 1, first local block number = 4454
            [4454] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4455] number of local blocks = 1, first local block number = 4455
            [4455] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4456] number of local blocks = 1, first local block number = 4456
            [4456] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4457] number of local blocks = 1, first local block number = 4457
            [4457] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4458] number of local blocks = 1, first local block number = 4458
            [4458] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4459] number of local blocks = 1, first local block number = 4459
            [4459] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4460] number of local blocks = 1, first local block number = 4460
            [4460] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4461] number of local blocks = 1, first local block number = 4461
            [4461] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4462] number of local blocks = 1, first local block number = 4462
            [4462] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4463] number of local blocks = 1, first local block number = 4463
            [4463] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4464] number of local blocks = 1, first local block number = 4464
            [4464] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4465] number of local blocks = 1, first local block number = 4465
            [4465] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4466] number of local blocks = 1, first local block number = 4466
            [4466] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4467] number of local blocks = 1, first local block number = 4467
            [4467] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4468] number of local blocks = 1, first local block number = 4468
            [4468] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4469] number of local blocks = 1, first local block number = 4469
            [4469] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4470] number of local blocks = 1, first local block number = 4470
            [4470] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4471] number of local blocks = 1, first local block number = 4471
            [4471] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4472] number of local blocks = 1, first local block number = 4472
            [4472] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4473] number of local blocks = 1, first local block number = 4473
            [4473] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4474] number of local blocks = 1, first local block number = 4474
            [4474] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4475] number of local blocks = 1, first local block number = 4475
            [4475] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4476] number of local blocks = 1, first local block number = 4476
            [4476] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4477] number of local blocks = 1, first local block number = 4477
            [4477] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4478] number of local blocks = 1, first local block number = 4478
            [4478] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4479] number of local blocks = 1, first local block number = 4479
            [4479] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4480] number of local blocks = 1, first local block number = 4480
            [4480] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4481] number of local blocks = 1, first local block number = 4481
            [4481] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4482] number of local blocks = 1, first local block number = 4482
            [4482] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4483] number of local blocks = 1, first local block number = 4483
            [4483] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4484] number of local blocks = 1, first local block number = 4484
            [4484] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4485] number of local blocks = 1, first local block number = 4485
            [4485] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4486] number of local blocks = 1, first local block number = 4486
            [4486] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4487] number of local blocks = 1, first local block number = 4487
            [4487] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4488] number of local blocks = 1, first local block number = 4488
            [4488] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4489] number of local blocks = 1, first local block number = 4489
            [4489] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4490] number of local blocks = 1, first local block number = 4490
            [4490] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4491] number of local blocks = 1, first local block number = 4491
            [4491] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4492] number of local blocks = 1, first local block number = 4492
            [4492] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4493] number of local blocks = 1, first local block number = 4493
            [4493] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4494] number of local blocks = 1, first local block number = 4494
            [4494] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4495] number of local blocks = 1, first local block number = 4495
            [4495] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4496] number of local blocks = 1, first local block number = 4496
            [4496] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4497] number of local blocks = 1, first local block number = 4497
            [4497] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4498] number of local blocks = 1, first local block number = 4498
            [4498] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4499] number of local blocks = 1, first local block number = 4499
            [4499] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4500] number of local blocks = 1, first local block number = 4500
            [4500] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4501] number of local blocks = 1, first local block number = 4501
            [4501] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4502] number of local blocks = 1, first local block number = 4502
            [4502] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4503] number of local blocks = 1, first local block number = 4503
            [4503] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4504] number of local blocks = 1, first local block number = 4504
            [4504] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4505] number of local blocks = 1, first local block number = 4505
            [4505] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4506] number of local blocks = 1, first local block number = 4506
            [4506] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4507] number of local blocks = 1, first local block number = 4507
            [4507] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4508] number of local blocks = 1, first local block number = 4508
            [4508] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4509] number of local blocks = 1, first local block number = 4509
            [4509] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4510] number of local blocks = 1, first local block number = 4510
            [4510] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4511] number of local blocks = 1, first local block number = 4511
            [4511] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4512] number of local blocks = 1, first local block number = 4512
            [4512] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4513] number of local blocks = 1, first local block number = 4513
            [4513] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4514] number of local blocks = 1, first local block number = 4514
            [4514] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4515] number of local blocks = 1, first local block number = 4515
            [4515] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4516] number of local blocks = 1, first local block number = 4516
            [4516] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4517] number of local blocks = 1, first local block number = 4517
            [4517] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4518] number of local blocks = 1, first local block number = 4518
            [4518] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4519] number of local blocks = 1, first local block number = 4519
            [4519] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4520] number of local blocks = 1, first local block number = 4520
            [4520] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4521] number of local blocks = 1, first local block number = 4521
            [4521] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4522] number of local blocks = 1, first local block number = 4522
            [4522] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4523] number of local blocks = 1, first local block number = 4523
            [4523] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4524] number of local blocks = 1, first local block number = 4524
            [4524] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4525] number of local blocks = 1, first local block number = 4525
            [4525] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4526] number of local blocks = 1, first local block number = 4526
            [4526] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4527] number of local blocks = 1, first local block number = 4527
            [4527] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4528] number of local blocks = 1, first local block number = 4528
            [4528] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4529] number of local blocks = 1, first local block number = 4529
            [4529] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4530] number of local blocks = 1, first local block number = 4530
            [4530] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4531] number of local blocks = 1, first local block number = 4531
            [4531] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4532] number of local blocks = 1, first local block number = 4532
            [4532] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4533] number of local blocks = 1, first local block number = 4533
            [4533] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4534] number of local blocks = 1, first local block number = 4534
            [4534] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4535] number of local blocks = 1, first local block number = 4535
            [4535] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4536] number of local blocks = 1, first local block number = 4536
            [4536] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4537] number of local blocks = 1, first local block number = 4537
            [4537] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4538] number of local blocks = 1, first local block number = 4538
            [4538] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4539] number of local blocks = 1, first local block number = 4539
            [4539] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4540] number of local blocks = 1, first local block number = 4540
            [4540] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4541] number of local blocks = 1, first local block number = 4541
            [4541] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4542] number of local blocks = 1, first local block number = 4542
            [4542] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4543] number of local blocks = 1, first local block number = 4543
            [4543] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4544] number of local blocks = 1, first local block number = 4544
            [4544] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4545] number of local blocks = 1, first local block number = 4545
            [4545] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4546] number of local blocks = 1, first local block number = 4546
            [4546] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4547] number of local blocks = 1, first local block number = 4547
            [4547] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4548] number of local blocks = 1, first local block number = 4548
            [4548] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4549] number of local blocks = 1, first local block number = 4549
            [4549] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4550] number of local blocks = 1, first local block number = 4550
            [4550] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4551] number of local blocks = 1, first local block number = 4551
            [4551] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4552] number of local blocks = 1, first local block number = 4552
            [4552] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4553] number of local blocks = 1, first local block number = 4553
            [4553] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4554] number of local blocks = 1, first local block number = 4554
            [4554] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4555] number of local blocks = 1, first local block number = 4555
            [4555] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4556] number of local blocks = 1, first local block number = 4556
            [4556] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4557] number of local blocks = 1, first local block number = 4557
            [4557] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4558] number of local blocks = 1, first local block number = 4558
            [4558] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4559] number of local blocks = 1, first local block number = 4559
            [4559] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4560] number of local blocks = 1, first local block number = 4560
            [4560] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4561] number of local blocks = 1, first local block number = 4561
            [4561] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4562] number of local blocks = 1, first local block number = 4562
            [4562] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4563] number of local blocks = 1, first local block number = 4563
            [4563] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4564] number of local blocks = 1, first local block number = 4564
            [4564] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4565] number of local blocks = 1, first local block number = 4565
            [4565] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4566] number of local blocks = 1, first local block number = 4566
            [4566] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4567] number of local blocks = 1, first local block number = 4567
            [4567] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4568] number of local blocks = 1, first local block number = 4568
            [4568] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4569] number of local blocks = 1, first local block number = 4569
            [4569] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4570] number of local blocks = 1, first local block number = 4570
            [4570] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4571] number of local blocks = 1, first local block number = 4571
            [4571] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4572] number of local blocks = 1, first local block number = 4572
            [4572] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4573] number of local blocks = 1, first local block number = 4573
            [4573] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4574] number of local blocks = 1, first local block number = 4574
            [4574] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4575] number of local blocks = 1, first local block number = 4575
            [4575] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4576] number of local blocks = 1, first local block number = 4576
            [4576] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4577] number of local blocks = 1, first local block number = 4577
            [4577] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4578] number of local blocks = 1, first local block number = 4578
            [4578] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4579] number of local blocks = 1, first local block number = 4579
            [4579] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4580] number of local blocks = 1, first local block number = 4580
            [4580] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4581] number of local blocks = 1, first local block number = 4581
            [4581] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4582] number of local blocks = 1, first local block number = 4582
            [4582] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4583] number of local blocks = 1, first local block number = 4583
            [4583] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4584] number of local blocks = 1, first local block number = 4584
            [4584] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4585] number of local blocks = 1, first local block number = 4585
            [4585] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4586] number of local blocks = 1, first local block number = 4586
            [4586] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4587] number of local blocks = 1, first local block number = 4587
            [4587] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4588] number of local blocks = 1, first local block number = 4588
            [4588] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4589] number of local blocks = 1, first local block number = 4589
            [4589] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4590] number of local blocks = 1, first local block number = 4590
            [4590] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4591] number of local blocks = 1, first local block number = 4591
            [4591] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4592] number of local blocks = 1, first local block number = 4592
            [4592] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4593] number of local blocks = 1, first local block number = 4593
            [4593] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4594] number of local blocks = 1, first local block number = 4594
            [4594] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4595] number of local blocks = 1, first local block number = 4595
            [4595] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4596] number of local blocks = 1, first local block number = 4596
            [4596] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4597] number of local blocks = 1, first local block number = 4597
            [4597] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4598] number of local blocks = 1, first local block number = 4598
            [4598] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4599] number of local blocks = 1, first local block number = 4599
            [4599] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4600] number of local blocks = 1, first local block number = 4600
            [4600] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4601] number of local blocks = 1, first local block number = 4601
            [4601] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4602] number of local blocks = 1, first local block number = 4602
            [4602] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4603] number of local blocks = 1, first local block number = 4603
            [4603] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4604] number of local blocks = 1, first local block number = 4604
            [4604] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4605] number of local blocks = 1, first local block number = 4605
            [4605] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4606] number of local blocks = 1, first local block number = 4606
            [4606] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4607] number of local blocks = 1, first local block number = 4607
            [4607] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4608] number of local blocks = 1, first local block number = 4608
            [4608] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4609] number of local blocks = 1, first local block number = 4609
            [4609] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4610] number of local blocks = 1, first local block number = 4610
            [4610] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4611] number of local blocks = 1, first local block number = 4611
            [4611] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4612] number of local blocks = 1, first local block number = 4612
            [4612] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4613] number of local blocks = 1, first local block number = 4613
            [4613] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4614] number of local blocks = 1, first local block number = 4614
            [4614] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4615] number of local blocks = 1, first local block number = 4615
            [4615] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4616] number of local blocks = 1, first local block number = 4616
            [4616] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4617] number of local blocks = 1, first local block number = 4617
            [4617] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4618] number of local blocks = 1, first local block number = 4618
            [4618] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4619] number of local blocks = 1, first local block number = 4619
            [4619] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4620] number of local blocks = 1, first local block number = 4620
            [4620] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4621] number of local blocks = 1, first local block number = 4621
            [4621] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4622] number of local blocks = 1, first local block number = 4622
            [4622] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4623] number of local blocks = 1, first local block number = 4623
            [4623] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4624] number of local blocks = 1, first local block number = 4624
            [4624] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4625] number of local blocks = 1, first local block number = 4625
            [4625] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4626] number of local blocks = 1, first local block number = 4626
            [4626] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4627] number of local blocks = 1, first local block number = 4627
            [4627] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4628] number of local blocks = 1, first local block number = 4628
            [4628] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4629] number of local blocks = 1, first local block number = 4629
            [4629] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4630] number of local blocks = 1, first local block number = 4630
            [4630] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4631] number of local blocks = 1, first local block number = 4631
            [4631] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4632] number of local blocks = 1, first local block number = 4632
            [4632] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4633] number of local blocks = 1, first local block number = 4633
            [4633] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4634] number of local blocks = 1, first local block number = 4634
            [4634] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4635] number of local blocks = 1, first local block number = 4635
            [4635] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4636] number of local blocks = 1, first local block number = 4636
            [4636] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4637] number of local blocks = 1, first local block number = 4637
            [4637] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4638] number of local blocks = 1, first local block number = 4638
            [4638] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4639] number of local blocks = 1, first local block number = 4639
            [4639] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4640] number of local blocks = 1, first local block number = 4640
            [4640] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4641] number of local blocks = 1, first local block number = 4641
            [4641] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4642] number of local blocks = 1, first local block number = 4642
            [4642] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4643] number of local blocks = 1, first local block number = 4643
            [4643] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4644] number of local blocks = 1, first local block number = 4644
            [4644] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4645] number of local blocks = 1, first local block number = 4645
            [4645] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4646] number of local blocks = 1, first local block number = 4646
            [4646] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4647] number of local blocks = 1, first local block number = 4647
            [4647] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4648] number of local blocks = 1, first local block number = 4648
            [4648] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4649] number of local blocks = 1, first local block number = 4649
            [4649] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4650] number of local blocks = 1, first local block number = 4650
            [4650] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4651] number of local blocks = 1, first local block number = 4651
            [4651] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4652] number of local blocks = 1, first local block number = 4652
            [4652] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4653] number of local blocks = 1, first local block number = 4653
            [4653] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4654] number of local blocks = 1, first local block number = 4654
            [4654] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4655] number of local blocks = 1, first local block number = 4655
            [4655] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4656] number of local blocks = 1, first local block number = 4656
            [4656] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4657] number of local blocks = 1, first local block number = 4657
            [4657] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4658] number of local blocks = 1, first local block number = 4658
            [4658] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4659] number of local blocks = 1, first local block number = 4659
            [4659] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4660] number of local blocks = 1, first local block number = 4660
            [4660] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4661] number of local blocks = 1, first local block number = 4661
            [4661] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4662] number of local blocks = 1, first local block number = 4662
            [4662] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4663] number of local blocks = 1, first local block number = 4663
            [4663] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4664] number of local blocks = 1, first local block number = 4664
            [4664] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4665] number of local blocks = 1, first local block number = 4665
            [4665] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4666] number of local blocks = 1, first local block number = 4666
            [4666] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4667] number of local blocks = 1, first local block number = 4667
            [4667] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4668] number of local blocks = 1, first local block number = 4668
            [4668] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4669] number of local blocks = 1, first local block number = 4669
            [4669] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4670] number of local blocks = 1, first local block number = 4670
            [4670] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4671] number of local blocks = 1, first local block number = 4671
            [4671] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4672] number of local blocks = 1, first local block number = 4672
            [4672] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4673] number of local blocks = 1, first local block number = 4673
            [4673] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4674] number of local blocks = 1, first local block number = 4674
            [4674] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4675] number of local blocks = 1, first local block number = 4675
            [4675] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4676] number of local blocks = 1, first local block number = 4676
            [4676] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4677] number of local blocks = 1, first local block number = 4677
            [4677] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4678] number of local blocks = 1, first local block number = 4678
            [4678] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4679] number of local blocks = 1, first local block number = 4679
            [4679] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4680] number of local blocks = 1, first local block number = 4680
            [4680] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4681] number of local blocks = 1, first local block number = 4681
            [4681] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4682] number of local blocks = 1, first local block number = 4682
            [4682] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4683] number of local blocks = 1, first local block number = 4683
            [4683] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4684] number of local blocks = 1, first local block number = 4684
            [4684] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4685] number of local blocks = 1, first local block number = 4685
            [4685] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4686] number of local blocks = 1, first local block number = 4686
            [4686] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4687] number of local blocks = 1, first local block number = 4687
            [4687] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4688] number of local blocks = 1, first local block number = 4688
            [4688] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4689] number of local blocks = 1, first local block number = 4689
            [4689] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4690] number of local blocks = 1, first local block number = 4690
            [4690] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4691] number of local blocks = 1, first local block number = 4691
            [4691] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4692] number of local blocks = 1, first local block number = 4692
            [4692] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4693] number of local blocks = 1, first local block number = 4693
            [4693] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4694] number of local blocks = 1, first local block number = 4694
            [4694] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4695] number of local blocks = 1, first local block number = 4695
            [4695] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4696] number of local blocks = 1, first local block number = 4696
            [4696] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4697] number of local blocks = 1, first local block number = 4697
            [4697] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4698] number of local blocks = 1, first local block number = 4698
            [4698] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4699] number of local blocks = 1, first local block number = 4699
            [4699] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4700] number of local blocks = 1, first local block number = 4700
            [4700] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4701] number of local blocks = 1, first local block number = 4701
            [4701] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4702] number of local blocks = 1, first local block number = 4702
            [4702] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4703] number of local blocks = 1, first local block number = 4703
            [4703] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4704] number of local blocks = 1, first local block number = 4704
            [4704] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4705] number of local blocks = 1, first local block number = 4705
            [4705] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4706] number of local blocks = 1, first local block number = 4706
            [4706] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4707] number of local blocks = 1, first local block number = 4707
            [4707] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4708] number of local blocks = 1, first local block number = 4708
            [4708] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4709] number of local blocks = 1, first local block number = 4709
            [4709] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4710] number of local blocks = 1, first local block number = 4710
            [4710] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4711] number of local blocks = 1, first local block number = 4711
            [4711] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4712] number of local blocks = 1, first local block number = 4712
            [4712] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4713] number of local blocks = 1, first local block number = 4713
            [4713] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4714] number of local blocks = 1, first local block number = 4714
            [4714] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4715] number of local blocks = 1, first local block number = 4715
            [4715] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4716] number of local blocks = 1, first local block number = 4716
            [4716] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4717] number of local blocks = 1, first local block number = 4717
            [4717] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4718] number of local blocks = 1, first local block number = 4718
            [4718] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4719] number of local blocks = 1, first local block number = 4719
            [4719] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4720] number of local blocks = 1, first local block number = 4720
            [4720] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4721] number of local blocks = 1, first local block number = 4721
            [4721] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4722] number of local blocks = 1, first local block number = 4722
            [4722] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4723] number of local blocks = 1, first local block number = 4723
            [4723] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4724] number of local blocks = 1, first local block number = 4724
            [4724] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4725] number of local blocks = 1, first local block number = 4725
            [4725] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4726] number of local blocks = 1, first local block number = 4726
            [4726] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4727] number of local blocks = 1, first local block number = 4727
            [4727] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4728] number of local blocks = 1, first local block number = 4728
            [4728] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4729] number of local blocks = 1, first local block number = 4729
            [4729] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4730] number of local blocks = 1, first local block number = 4730
            [4730] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4731] number of local blocks = 1, first local block number = 4731
            [4731] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4732] number of local blocks = 1, first local block number = 4732
            [4732] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4733] number of local blocks = 1, first local block number = 4733
            [4733] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4734] number of local blocks = 1, first local block number = 4734
            [4734] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4735] number of local blocks = 1, first local block number = 4735
            [4735] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4736] number of local blocks = 1, first local block number = 4736
            [4736] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4737] number of local blocks = 1, first local block number = 4737
            [4737] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4738] number of local blocks = 1, first local block number = 4738
            [4738] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4739] number of local blocks = 1, first local block number = 4739
            [4739] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4740] number of local blocks = 1, first local block number = 4740
            [4740] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4741] number of local blocks = 1, first local block number = 4741
            [4741] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4742] number of local blocks = 1, first local block number = 4742
            [4742] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4743] number of local blocks = 1, first local block number = 4743
            [4743] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4744] number of local blocks = 1, first local block number = 4744
            [4744] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4745] number of local blocks = 1, first local block number = 4745
            [4745] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4746] number of local blocks = 1, first local block number = 4746
            [4746] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4747] number of local blocks = 1, first local block number = 4747
            [4747] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4748] number of local blocks = 1, first local block number = 4748
            [4748] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4749] number of local blocks = 1, first local block number = 4749
            [4749] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4750] number of local blocks = 1, first local block number = 4750
            [4750] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4751] number of local blocks = 1, first local block number = 4751
            [4751] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4752] number of local blocks = 1, first local block number = 4752
            [4752] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4753] number of local blocks = 1, first local block number = 4753
            [4753] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4754] number of local blocks = 1, first local block number = 4754
            [4754] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4755] number of local blocks = 1, first local block number = 4755
            [4755] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4756] number of local blocks = 1, first local block number = 4756
            [4756] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4757] number of local blocks = 1, first local block number = 4757
            [4757] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4758] number of local blocks = 1, first local block number = 4758
            [4758] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4759] number of local blocks = 1, first local block number = 4759
            [4759] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4760] number of local blocks = 1, first local block number = 4760
            [4760] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4761] number of local blocks = 1, first local block number = 4761
            [4761] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4762] number of local blocks = 1, first local block number = 4762
            [4762] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4763] number of local blocks = 1, first local block number = 4763
            [4763] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4764] number of local blocks = 1, first local block number = 4764
            [4764] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4765] number of local blocks = 1, first local block number = 4765
            [4765] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4766] number of local blocks = 1, first local block number = 4766
            [4766] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4767] number of local blocks = 1, first local block number = 4767
            [4767] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4768] number of local blocks = 1, first local block number = 4768
            [4768] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4769] number of local blocks = 1, first local block number = 4769
            [4769] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4770] number of local blocks = 1, first local block number = 4770
            [4770] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4771] number of local blocks = 1, first local block number = 4771
            [4771] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4772] number of local blocks = 1, first local block number = 4772
            [4772] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4773] number of local blocks = 1, first local block number = 4773
            [4773] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4774] number of local blocks = 1, first local block number = 4774
            [4774] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4775] number of local blocks = 1, first local block number = 4775
            [4775] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4776] number of local blocks = 1, first local block number = 4776
            [4776] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4777] number of local blocks = 1, first local block number = 4777
            [4777] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4778] number of local blocks = 1, first local block number = 4778
            [4778] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4779] number of local blocks = 1, first local block number = 4779
            [4779] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4780] number of local blocks = 1, first local block number = 4780
            [4780] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4781] number of local blocks = 1, first local block number = 4781
            [4781] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4782] number of local blocks = 1, first local block number = 4782
            [4782] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4783] number of local blocks = 1, first local block number = 4783
            [4783] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4784] number of local blocks = 1, first local block number = 4784
            [4784] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4785] number of local blocks = 1, first local block number = 4785
            [4785] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4786] number of local blocks = 1, first local block number = 4786
            [4786] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4787] number of local blocks = 1, first local block number = 4787
            [4787] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4788] number of local blocks = 1, first local block number = 4788
            [4788] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4789] number of local blocks = 1, first local block number = 4789
            [4789] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4790] number of local blocks = 1, first local block number = 4790
            [4790] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4791] number of local blocks = 1, first local block number = 4791
            [4791] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4792] number of local blocks = 1, first local block number = 4792
            [4792] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4793] number of local blocks = 1, first local block number = 4793
            [4793] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4794] number of local blocks = 1, first local block number = 4794
            [4794] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4795] number of local blocks = 1, first local block number = 4795
            [4795] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4796] number of local blocks = 1, first local block number = 4796
            [4796] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4797] number of local blocks = 1, first local block number = 4797
            [4797] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4798] number of local blocks = 1, first local block number = 4798
            [4798] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4799] number of local blocks = 1, first local block number = 4799
            [4799] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4800] number of local blocks = 1, first local block number = 4800
            [4800] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4801] number of local blocks = 1, first local block number = 4801
            [4801] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4802] number of local blocks = 1, first local block number = 4802
            [4802] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4803] number of local blocks = 1, first local block number = 4803
            [4803] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4804] number of local blocks = 1, first local block number = 4804
            [4804] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4805] number of local blocks = 1, first local block number = 4805
            [4805] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4806] number of local blocks = 1, first local block number = 4806
            [4806] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4807] number of local blocks = 1, first local block number = 4807
            [4807] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4808] number of local blocks = 1, first local block number = 4808
            [4808] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4809] number of local blocks = 1, first local block number = 4809
            [4809] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4810] number of local blocks = 1, first local block number = 4810
            [4810] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4811] number of local blocks = 1, first local block number = 4811
            [4811] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4812] number of local blocks = 1, first local block number = 4812
            [4812] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4813] number of local blocks = 1, first local block number = 4813
            [4813] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4814] number of local blocks = 1, first local block number = 4814
            [4814] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4815] number of local blocks = 1, first local block number = 4815
            [4815] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4816] number of local blocks = 1, first local block number = 4816
            [4816] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4817] number of local blocks = 1, first local block number = 4817
            [4817] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4818] number of local blocks = 1, first local block number = 4818
            [4818] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4819] number of local blocks = 1, first local block number = 4819
            [4819] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4820] number of local blocks = 1, first local block number = 4820
            [4820] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4821] number of local blocks = 1, first local block number = 4821
            [4821] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4822] number of local blocks = 1, first local block number = 4822
            [4822] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4823] number of local blocks = 1, first local block number = 4823
            [4823] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4824] number of local blocks = 1, first local block number = 4824
            [4824] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4825] number of local blocks = 1, first local block number = 4825
            [4825] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4826] number of local blocks = 1, first local block number = 4826
            [4826] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4827] number of local blocks = 1, first local block number = 4827
            [4827] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4828] number of local blocks = 1, first local block number = 4828
            [4828] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4829] number of local blocks = 1, first local block number = 4829
            [4829] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4830] number of local blocks = 1, first local block number = 4830
            [4830] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4831] number of local blocks = 1, first local block number = 4831
            [4831] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4832] number of local blocks = 1, first local block number = 4832
            [4832] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4833] number of local blocks = 1, first local block number = 4833
            [4833] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4834] number of local blocks = 1, first local block number = 4834
            [4834] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4835] number of local blocks = 1, first local block number = 4835
            [4835] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4836] number of local blocks = 1, first local block number = 4836
            [4836] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4837] number of local blocks = 1, first local block number = 4837
            [4837] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4838] number of local blocks = 1, first local block number = 4838
            [4838] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4839] number of local blocks = 1, first local block number = 4839
            [4839] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4840] number of local blocks = 1, first local block number = 4840
            [4840] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4841] number of local blocks = 1, first local block number = 4841
            [4841] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4842] number of local blocks = 1, first local block number = 4842
            [4842] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4843] number of local blocks = 1, first local block number = 4843
            [4843] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4844] number of local blocks = 1, first local block number = 4844
            [4844] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4845] number of local blocks = 1, first local block number = 4845
            [4845] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4846] number of local blocks = 1, first local block number = 4846
            [4846] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4847] number of local blocks = 1, first local block number = 4847
            [4847] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4848] number of local blocks = 1, first local block number = 4848
            [4848] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4849] number of local blocks = 1, first local block number = 4849
            [4849] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4850] number of local blocks = 1, first local block number = 4850
            [4850] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4851] number of local blocks = 1, first local block number = 4851
            [4851] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4852] number of local blocks = 1, first local block number = 4852
            [4852] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4853] number of local blocks = 1, first local block number = 4853
            [4853] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4854] number of local blocks = 1, first local block number = 4854
            [4854] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4855] number of local blocks = 1, first local block number = 4855
            [4855] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4856] number of local blocks = 1, first local block number = 4856
            [4856] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4857] number of local blocks = 1, first local block number = 4857
            [4857] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4858] number of local blocks = 1, first local block number = 4858
            [4858] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4859] number of local blocks = 1, first local block number = 4859
            [4859] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4860] number of local blocks = 1, first local block number = 4860
            [4860] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4861] number of local blocks = 1, first local block number = 4861
            [4861] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4862] number of local blocks = 1, first local block number = 4862
            [4862] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4863] number of local blocks = 1, first local block number = 4863
            [4863] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4864] number of local blocks = 1, first local block number = 4864
            [4864] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4865] number of local blocks = 1, first local block number = 4865
            [4865] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4866] number of local blocks = 1, first local block number = 4866
            [4866] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4867] number of local blocks = 1, first local block number = 4867
            [4867] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4868] number of local blocks = 1, first local block number = 4868
            [4868] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4869] number of local blocks = 1, first local block number = 4869
            [4869] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4870] number of local blocks = 1, first local block number = 4870
            [4870] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4871] number of local blocks = 1, first local block number = 4871
            [4871] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4872] number of local blocks = 1, first local block number = 4872
            [4872] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4873] number of local blocks = 1, first local block number = 4873
            [4873] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4874] number of local blocks = 1, first local block number = 4874
            [4874] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4875] number of local blocks = 1, first local block number = 4875
            [4875] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4876] number of local blocks = 1, first local block number = 4876
            [4876] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4877] number of local blocks = 1, first local block number = 4877
            [4877] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4878] number of local blocks = 1, first local block number = 4878
            [4878] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4879] number of local blocks = 1, first local block number = 4879
            [4879] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4880] number of local blocks = 1, first local block number = 4880
            [4880] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4881] number of local blocks = 1, first local block number = 4881
            [4881] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4882] number of local blocks = 1, first local block number = 4882
            [4882] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4883] number of local blocks = 1, first local block number = 4883
            [4883] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4884] number of local blocks = 1, first local block number = 4884
            [4884] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4885] number of local blocks = 1, first local block number = 4885
            [4885] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4886] number of local blocks = 1, first local block number = 4886
            [4886] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4887] number of local blocks = 1, first local block number = 4887
            [4887] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4888] number of local blocks = 1, first local block number = 4888
            [4888] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4889] number of local blocks = 1, first local block number = 4889
            [4889] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4890] number of local blocks = 1, first local block number = 4890
            [4890] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4891] number of local blocks = 1, first local block number = 4891
            [4891] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4892] number of local blocks = 1, first local block number = 4892
            [4892] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4893] number of local blocks = 1, first local block number = 4893
            [4893] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4894] number of local blocks = 1, first local block number = 4894
            [4894] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4895] number of local blocks = 1, first local block number = 4895
            [4895] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4896] number of local blocks = 1, first local block number = 4896
            [4896] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4897] number of local blocks = 1, first local block number = 4897
            [4897] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4898] number of local blocks = 1, first local block number = 4898
            [4898] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4899] number of local blocks = 1, first local block number = 4899
            [4899] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4900] number of local blocks = 1, first local block number = 4900
            [4900] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4901] number of local blocks = 1, first local block number = 4901
            [4901] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4902] number of local blocks = 1, first local block number = 4902
            [4902] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4903] number of local blocks = 1, first local block number = 4903
            [4903] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4904] number of local blocks = 1, first local block number = 4904
            [4904] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4905] number of local blocks = 1, first local block number = 4905
            [4905] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4906] number of local blocks = 1, first local block number = 4906
            [4906] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4907] number of local blocks = 1, first local block number = 4907
            [4907] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4908] number of local blocks = 1, first local block number = 4908
            [4908] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4909] number of local blocks = 1, first local block number = 4909
            [4909] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4910] number of local blocks = 1, first local block number = 4910
            [4910] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4911] number of local blocks = 1, first local block number = 4911
            [4911] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4912] number of local blocks = 1, first local block number = 4912
            [4912] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4913] number of local blocks = 1, first local block number = 4913
            [4913] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4914] number of local blocks = 1, first local block number = 4914
            [4914] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4915] number of local blocks = 1, first local block number = 4915
            [4915] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4916] number of local blocks = 1, first local block number = 4916
            [4916] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4917] number of local blocks = 1, first local block number = 4917
            [4917] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4918] number of local blocks = 1, first local block number = 4918
            [4918] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4919] number of local blocks = 1, first local block number = 4919
            [4919] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4920] number of local blocks = 1, first local block number = 4920
            [4920] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4921] number of local blocks = 1, first local block number = 4921
            [4921] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4922] number of local blocks = 1, first local block number = 4922
            [4922] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4923] number of local blocks = 1, first local block number = 4923
            [4923] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4924] number of local blocks = 1, first local block number = 4924
            [4924] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4925] number of local blocks = 1, first local block number = 4925
            [4925] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4926] number of local blocks = 1, first local block number = 4926
            [4926] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4927] number of local blocks = 1, first local block number = 4927
            [4927] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4928] number of local blocks = 1, first local block number = 4928
            [4928] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4929] number of local blocks = 1, first local block number = 4929
            [4929] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4930] number of local blocks = 1, first local block number = 4930
            [4930] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4931] number of local blocks = 1, first local block number = 4931
            [4931] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4932] number of local blocks = 1, first local block number = 4932
            [4932] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4933] number of local blocks = 1, first local block number = 4933
            [4933] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4934] number of local blocks = 1, first local block number = 4934
            [4934] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4935] number of local blocks = 1, first local block number = 4935
            [4935] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4936] number of local blocks = 1, first local block number = 4936
            [4936] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4937] number of local blocks = 1, first local block number = 4937
            [4937] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4938] number of local blocks = 1, first local block number = 4938
            [4938] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4939] number of local blocks = 1, first local block number = 4939
            [4939] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4940] number of local blocks = 1, first local block number = 4940
            [4940] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4941] number of local blocks = 1, first local block number = 4941
            [4941] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4942] number of local blocks = 1, first local block number = 4942
            [4942] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4943] number of local blocks = 1, first local block number = 4943
            [4943] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4944] number of local blocks = 1, first local block number = 4944
            [4944] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4945] number of local blocks = 1, first local block number = 4945
            [4945] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4946] number of local blocks = 1, first local block number = 4946
            [4946] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4947] number of local blocks = 1, first local block number = 4947
            [4947] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4948] number of local blocks = 1, first local block number = 4948
            [4948] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4949] number of local blocks = 1, first local block number = 4949
            [4949] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4950] number of local blocks = 1, first local block number = 4950
            [4950] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4951] number of local blocks = 1, first local block number = 4951
            [4951] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4952] number of local blocks = 1, first local block number = 4952
            [4952] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4953] number of local blocks = 1, first local block number = 4953
            [4953] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4954] number of local blocks = 1, first local block number = 4954
            [4954] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4955] number of local blocks = 1, first local block number = 4955
            [4955] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4956] number of local blocks = 1, first local block number = 4956
            [4956] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4957] number of local blocks = 1, first local block number = 4957
            [4957] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4958] number of local blocks = 1, first local block number = 4958
            [4958] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4959] number of local blocks = 1, first local block number = 4959
            [4959] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4960] number of local blocks = 1, first local block number = 4960
            [4960] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4961] number of local blocks = 1, first local block number = 4961
            [4961] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4962] number of local blocks = 1, first local block number = 4962
            [4962] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4963] number of local blocks = 1, first local block number = 4963
            [4963] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4964] number of local blocks = 1, first local block number = 4964
            [4964] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4965] number of local blocks = 1, first local block number = 4965
            [4965] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4966] number of local blocks = 1, first local block number = 4966
            [4966] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4967] number of local blocks = 1, first local block number = 4967
            [4967] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4968] number of local blocks = 1, first local block number = 4968
            [4968] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4969] number of local blocks = 1, first local block number = 4969
            [4969] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4970] number of local blocks = 1, first local block number = 4970
            [4970] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4971] number of local blocks = 1, first local block number = 4971
            [4971] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4972] number of local blocks = 1, first local block number = 4972
            [4972] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4973] number of local blocks = 1, first local block number = 4973
            [4973] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4974] number of local blocks = 1, first local block number = 4974
            [4974] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4975] number of local blocks = 1, first local block number = 4975
            [4975] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4976] number of local blocks = 1, first local block number = 4976
            [4976] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4977] number of local blocks = 1, first local block number = 4977
            [4977] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4978] number of local blocks = 1, first local block number = 4978
            [4978] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4979] number of local blocks = 1, first local block number = 4979
            [4979] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4980] number of local blocks = 1, first local block number = 4980
            [4980] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4981] number of local blocks = 1, first local block number = 4981
            [4981] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4982] number of local blocks = 1, first local block number = 4982
            [4982] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4983] number of local blocks = 1, first local block number = 4983
            [4983] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4984] number of local blocks = 1, first local block number = 4984
            [4984] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4985] number of local blocks = 1, first local block number = 4985
            [4985] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4986] number of local blocks = 1, first local block number = 4986
            [4986] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4987] number of local blocks = 1, first local block number = 4987
            [4987] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4988] number of local blocks = 1, first local block number = 4988
            [4988] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4989] number of local blocks = 1, first local block number = 4989
            [4989] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4990] number of local blocks = 1, first local block number = 4990
            [4990] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4991] number of local blocks = 1, first local block number = 4991
            [4991] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4992] number of local blocks = 1, first local block number = 4992
            [4992] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4993] number of local blocks = 1, first local block number = 4993
            [4993] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4994] number of local blocks = 1, first local block number = 4994
            [4994] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4995] number of local blocks = 1, first local block number = 4995
            [4995] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4996] number of local blocks = 1, first local block number = 4996
            [4996] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4997] number of local blocks = 1, first local block number = 4997
            [4997] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4998] number of local blocks = 1, first local block number = 4998
            [4998] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [4999] number of local blocks = 1, first local block number = 4999
            [4999] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5000] number of local blocks = 1, first local block number = 5000
            [5000] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5001] number of local blocks = 1, first local block number = 5001
            [5001] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5002] number of local blocks = 1, first local block number = 5002
            [5002] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5003] number of local blocks = 1, first local block number = 5003
            [5003] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5004] number of local blocks = 1, first local block number = 5004
            [5004] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5005] number of local blocks = 1, first local block number = 5005
            [5005] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5006] number of local blocks = 1, first local block number = 5006
            [5006] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5007] number of local blocks = 1, first local block number = 5007
            [5007] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5008] number of local blocks = 1, first local block number = 5008
            [5008] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5009] number of local blocks = 1, first local block number = 5009
            [5009] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5010] number of local blocks = 1, first local block number = 5010
            [5010] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5011] number of local blocks = 1, first local block number = 5011
            [5011] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5012] number of local blocks = 1, first local block number = 5012
            [5012] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5013] number of local blocks = 1, first local block number = 5013
            [5013] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5014] number of local blocks = 1, first local block number = 5014
            [5014] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5015] number of local blocks = 1, first local block number = 5015
            [5015] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5016] number of local blocks = 1, first local block number = 5016
            [5016] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5017] number of local blocks = 1, first local block number = 5017
            [5017] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5018] number of local blocks = 1, first local block number = 5018
            [5018] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5019] number of local blocks = 1, first local block number = 5019
            [5019] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5020] number of local blocks = 1, first local block number = 5020
            [5020] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5021] number of local blocks = 1, first local block number = 5021
            [5021] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5022] number of local blocks = 1, first local block number = 5022
            [5022] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5023] number of local blocks = 1, first local block number = 5023
            [5023] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5024] number of local blocks = 1, first local block number = 5024
            [5024] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5025] number of local blocks = 1, first local block number = 5025
            [5025] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5026] number of local blocks = 1, first local block number = 5026
            [5026] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5027] number of local blocks = 1, first local block number = 5027
            [5027] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5028] number of local blocks = 1, first local block number = 5028
            [5028] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5029] number of local blocks = 1, first local block number = 5029
            [5029] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5030] number of local blocks = 1, first local block number = 5030
            [5030] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5031] number of local blocks = 1, first local block number = 5031
            [5031] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5032] number of local blocks = 1, first local block number = 5032
            [5032] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5033] number of local blocks = 1, first local block number = 5033
            [5033] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5034] number of local blocks = 1, first local block number = 5034
            [5034] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5035] number of local blocks = 1, first local block number = 5035
            [5035] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5036] number of local blocks = 1, first local block number = 5036
            [5036] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5037] number of local blocks = 1, first local block number = 5037
            [5037] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5038] number of local blocks = 1, first local block number = 5038
            [5038] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5039] number of local blocks = 1, first local block number = 5039
            [5039] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5040] number of local blocks = 1, first local block number = 5040
            [5040] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5041] number of local blocks = 1, first local block number = 5041
            [5041] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5042] number of local blocks = 1, first local block number = 5042
            [5042] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5043] number of local blocks = 1, first local block number = 5043
            [5043] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5044] number of local blocks = 1, first local block number = 5044
            [5044] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5045] number of local blocks = 1, first local block number = 5045
            [5045] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5046] number of local blocks = 1, first local block number = 5046
            [5046] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5047] number of local blocks = 1, first local block number = 5047
            [5047] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5048] number of local blocks = 1, first local block number = 5048
            [5048] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5049] number of local blocks = 1, first local block number = 5049
            [5049] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5050] number of local blocks = 1, first local block number = 5050
            [5050] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5051] number of local blocks = 1, first local block number = 5051
            [5051] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5052] number of local blocks = 1, first local block number = 5052
            [5052] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5053] number of local blocks = 1, first local block number = 5053
            [5053] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5054] number of local blocks = 1, first local block number = 5054
            [5054] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5055] number of local blocks = 1, first local block number = 5055
            [5055] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5056] number of local blocks = 1, first local block number = 5056
            [5056] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5057] number of local blocks = 1, first local block number = 5057
            [5057] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5058] number of local blocks = 1, first local block number = 5058
            [5058] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5059] number of local blocks = 1, first local block number = 5059
            [5059] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5060] number of local blocks = 1, first local block number = 5060
            [5060] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5061] number of local blocks = 1, first local block number = 5061
            [5061] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5062] number of local blocks = 1, first local block number = 5062
            [5062] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5063] number of local blocks = 1, first local block number = 5063
            [5063] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5064] number of local blocks = 1, first local block number = 5064
            [5064] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5065] number of local blocks = 1, first local block number = 5065
            [5065] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5066] number of local blocks = 1, first local block number = 5066
            [5066] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5067] number of local blocks = 1, first local block number = 5067
            [5067] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5068] number of local blocks = 1, first local block number = 5068
            [5068] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5069] number of local blocks = 1, first local block number = 5069
            [5069] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5070] number of local blocks = 1, first local block number = 5070
            [5070] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5071] number of local blocks = 1, first local block number = 5071
            [5071] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5072] number of local blocks = 1, first local block number = 5072
            [5072] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5073] number of local blocks = 1, first local block number = 5073
            [5073] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5074] number of local blocks = 1, first local block number = 5074
            [5074] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5075] number of local blocks = 1, first local block number = 5075
            [5075] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5076] number of local blocks = 1, first local block number = 5076
            [5076] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5077] number of local blocks = 1, first local block number = 5077
            [5077] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5078] number of local blocks = 1, first local block number = 5078
            [5078] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5079] number of local blocks = 1, first local block number = 5079
            [5079] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5080] number of local blocks = 1, first local block number = 5080
            [5080] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5081] number of local blocks = 1, first local block number = 5081
            [5081] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5082] number of local blocks = 1, first local block number = 5082
            [5082] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5083] number of local blocks = 1, first local block number = 5083
            [5083] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5084] number of local blocks = 1, first local block number = 5084
            [5084] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5085] number of local blocks = 1, first local block number = 5085
            [5085] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5086] number of local blocks = 1, first local block number = 5086
            [5086] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5087] number of local blocks = 1, first local block number = 5087
            [5087] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5088] number of local blocks = 1, first local block number = 5088
            [5088] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5089] number of local blocks = 1, first local block number = 5089
            [5089] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5090] number of local blocks = 1, first local block number = 5090
            [5090] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5091] number of local blocks = 1, first local block number = 5091
            [5091] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5092] number of local blocks = 1, first local block number = 5092
            [5092] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5093] number of local blocks = 1, first local block number = 5093
            [5093] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5094] number of local blocks = 1, first local block number = 5094
            [5094] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5095] number of local blocks = 1, first local block number = 5095
            [5095] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5096] number of local blocks = 1, first local block number = 5096
            [5096] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5097] number of local blocks = 1, first local block number = 5097
            [5097] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5098] number of local blocks = 1, first local block number = 5098
            [5098] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5099] number of local blocks = 1, first local block number = 5099
            [5099] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5100] number of local blocks = 1, first local block number = 5100
            [5100] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5101] number of local blocks = 1, first local block number = 5101
            [5101] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5102] number of local blocks = 1, first local block number = 5102
            [5102] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5103] number of local blocks = 1, first local block number = 5103
            [5103] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5104] number of local blocks = 1, first local block number = 5104
            [5104] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5105] number of local blocks = 1, first local block number = 5105
            [5105] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5106] number of local blocks = 1, first local block number = 5106
            [5106] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5107] number of local blocks = 1, first local block number = 5107
            [5107] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5108] number of local blocks = 1, first local block number = 5108
            [5108] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5109] number of local blocks = 1, first local block number = 5109
            [5109] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5110] number of local blocks = 1, first local block number = 5110
            [5110] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5111] number of local blocks = 1, first local block number = 5111
            [5111] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5112] number of local blocks = 1, first local block number = 5112
            [5112] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5113] number of local blocks = 1, first local block number = 5113
            [5113] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5114] number of local blocks = 1, first local block number = 5114
            [5114] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5115] number of local blocks = 1, first local block number = 5115
            [5115] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5116] number of local blocks = 1, first local block number = 5116
            [5116] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5117] number of local blocks = 1, first local block number = 5117
            [5117] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5118] number of local blocks = 1, first local block number = 5118
            [5118] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5119] number of local blocks = 1, first local block number = 5119
            [5119] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5120] number of local blocks = 1, first local block number = 5120
            [5120] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5121] number of local blocks = 1, first local block number = 5121
            [5121] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5122] number of local blocks = 1, first local block number = 5122
            [5122] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5123] number of local blocks = 1, first local block number = 5123
            [5123] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5124] number of local blocks = 1, first local block number = 5124
            [5124] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5125] number of local blocks = 1, first local block number = 5125
            [5125] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5126] number of local blocks = 1, first local block number = 5126
            [5126] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5127] number of local blocks = 1, first local block number = 5127
            [5127] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5128] number of local blocks = 1, first local block number = 5128
            [5128] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5129] number of local blocks = 1, first local block number = 5129
            [5129] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5130] number of local blocks = 1, first local block number = 5130
            [5130] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5131] number of local blocks = 1, first local block number = 5131
            [5131] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5132] number of local blocks = 1, first local block number = 5132
            [5132] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5133] number of local blocks = 1, first local block number = 5133
            [5133] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5134] number of local blocks = 1, first local block number = 5134
            [5134] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5135] number of local blocks = 1, first local block number = 5135
            [5135] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5136] number of local blocks = 1, first local block number = 5136
            [5136] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5137] number of local blocks = 1, first local block number = 5137
            [5137] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5138] number of local blocks = 1, first local block number = 5138
            [5138] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5139] number of local blocks = 1, first local block number = 5139
            [5139] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5140] number of local blocks = 1, first local block number = 5140
            [5140] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5141] number of local blocks = 1, first local block number = 5141
            [5141] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5142] number of local blocks = 1, first local block number = 5142
            [5142] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5143] number of local blocks = 1, first local block number = 5143
            [5143] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5144] number of local blocks = 1, first local block number = 5144
            [5144] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5145] number of local blocks = 1, first local block number = 5145
            [5145] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5146] number of local blocks = 1, first local block number = 5146
            [5146] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5147] number of local blocks = 1, first local block number = 5147
            [5147] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5148] number of local blocks = 1, first local block number = 5148
            [5148] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5149] number of local blocks = 1, first local block number = 5149
            [5149] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5150] number of local blocks = 1, first local block number = 5150
            [5150] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5151] number of local blocks = 1, first local block number = 5151
            [5151] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5152] number of local blocks = 1, first local block number = 5152
            [5152] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5153] number of local blocks = 1, first local block number = 5153
            [5153] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5154] number of local blocks = 1, first local block number = 5154
            [5154] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5155] number of local blocks = 1, first local block number = 5155
            [5155] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5156] number of local blocks = 1, first local block number = 5156
            [5156] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5157] number of local blocks = 1, first local block number = 5157
            [5157] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5158] number of local blocks = 1, first local block number = 5158
            [5158] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5159] number of local blocks = 1, first local block number = 5159
            [5159] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5160] number of local blocks = 1, first local block number = 5160
            [5160] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5161] number of local blocks = 1, first local block number = 5161
            [5161] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5162] number of local blocks = 1, first local block number = 5162
            [5162] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5163] number of local blocks = 1, first local block number = 5163
            [5163] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5164] number of local blocks = 1, first local block number = 5164
            [5164] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5165] number of local blocks = 1, first local block number = 5165
            [5165] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5166] number of local blocks = 1, first local block number = 5166
            [5166] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5167] number of local blocks = 1, first local block number = 5167
            [5167] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5168] number of local blocks = 1, first local block number = 5168
            [5168] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5169] number of local blocks = 1, first local block number = 5169
            [5169] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5170] number of local blocks = 1, first local block number = 5170
            [5170] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5171] number of local blocks = 1, first local block number = 5171
            [5171] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5172] number of local blocks = 1, first local block number = 5172
            [5172] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5173] number of local blocks = 1, first local block number = 5173
            [5173] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5174] number of local blocks = 1, first local block number = 5174
            [5174] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5175] number of local blocks = 1, first local block number = 5175
            [5175] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5176] number of local blocks = 1, first local block number = 5176
            [5176] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5177] number of local blocks = 1, first local block number = 5177
            [5177] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5178] number of local blocks = 1, first local block number = 5178
            [5178] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5179] number of local blocks = 1, first local block number = 5179
            [5179] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5180] number of local blocks = 1, first local block number = 5180
            [5180] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5181] number of local blocks = 1, first local block number = 5181
            [5181] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5182] number of local blocks = 1, first local block number = 5182
            [5182] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5183] number of local blocks = 1, first local block number = 5183
            [5183] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5184] number of local blocks = 1, first local block number = 5184
            [5184] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5185] number of local blocks = 1, first local block number = 5185
            [5185] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5186] number of local blocks = 1, first local block number = 5186
            [5186] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5187] number of local blocks = 1, first local block number = 5187
            [5187] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5188] number of local blocks = 1, first local block number = 5188
            [5188] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5189] number of local blocks = 1, first local block number = 5189
            [5189] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5190] number of local blocks = 1, first local block number = 5190
            [5190] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5191] number of local blocks = 1, first local block number = 5191
            [5191] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5192] number of local blocks = 1, first local block number = 5192
            [5192] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5193] number of local blocks = 1, first local block number = 5193
            [5193] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5194] number of local blocks = 1, first local block number = 5194
            [5194] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5195] number of local blocks = 1, first local block number = 5195
            [5195] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5196] number of local blocks = 1, first local block number = 5196
            [5196] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5197] number of local blocks = 1, first local block number = 5197
            [5197] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5198] number of local blocks = 1, first local block number = 5198
            [5198] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5199] number of local blocks = 1, first local block number = 5199
            [5199] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5200] number of local blocks = 1, first local block number = 5200
            [5200] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5201] number of local blocks = 1, first local block number = 5201
            [5201] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5202] number of local blocks = 1, first local block number = 5202
            [5202] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5203] number of local blocks = 1, first local block number = 5203
            [5203] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5204] number of local blocks = 1, first local block number = 5204
            [5204] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5205] number of local blocks = 1, first local block number = 5205
            [5205] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5206] number of local blocks = 1, first local block number = 5206
            [5206] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5207] number of local blocks = 1, first local block number = 5207
            [5207] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5208] number of local blocks = 1, first local block number = 5208
            [5208] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5209] number of local blocks = 1, first local block number = 5209
            [5209] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5210] number of local blocks = 1, first local block number = 5210
            [5210] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5211] number of local blocks = 1, first local block number = 5211
            [5211] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5212] number of local blocks = 1, first local block number = 5212
            [5212] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5213] number of local blocks = 1, first local block number = 5213
            [5213] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5214] number of local blocks = 1, first local block number = 5214
            [5214] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5215] number of local blocks = 1, first local block number = 5215
            [5215] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5216] number of local blocks = 1, first local block number = 5216
            [5216] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5217] number of local blocks = 1, first local block number = 5217
            [5217] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5218] number of local blocks = 1, first local block number = 5218
            [5218] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5219] number of local blocks = 1, first local block number = 5219
            [5219] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5220] number of local blocks = 1, first local block number = 5220
            [5220] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5221] number of local blocks = 1, first local block number = 5221
            [5221] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5222] number of local blocks = 1, first local block number = 5222
            [5222] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5223] number of local blocks = 1, first local block number = 5223
            [5223] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5224] number of local blocks = 1, first local block number = 5224
            [5224] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5225] number of local blocks = 1, first local block number = 5225
            [5225] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5226] number of local blocks = 1, first local block number = 5226
            [5226] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5227] number of local blocks = 1, first local block number = 5227
            [5227] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5228] number of local blocks = 1, first local block number = 5228
            [5228] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5229] number of local blocks = 1, first local block number = 5229
            [5229] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5230] number of local blocks = 1, first local block number = 5230
            [5230] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5231] number of local blocks = 1, first local block number = 5231
            [5231] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5232] number of local blocks = 1, first local block number = 5232
            [5232] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5233] number of local blocks = 1, first local block number = 5233
            [5233] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5234] number of local blocks = 1, first local block number = 5234
            [5234] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5235] number of local blocks = 1, first local block number = 5235
            [5235] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5236] number of local blocks = 1, first local block number = 5236
            [5236] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5237] number of local blocks = 1, first local block number = 5237
            [5237] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5238] number of local blocks = 1, first local block number = 5238
            [5238] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5239] number of local blocks = 1, first local block number = 5239
            [5239] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5240] number of local blocks = 1, first local block number = 5240
            [5240] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5241] number of local blocks = 1, first local block number = 5241
            [5241] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5242] number of local blocks = 1, first local block number = 5242
            [5242] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5243] number of local blocks = 1, first local block number = 5243
            [5243] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5244] number of local blocks = 1, first local block number = 5244
            [5244] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5245] number of local blocks = 1, first local block number = 5245
            [5245] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5246] number of local blocks = 1, first local block number = 5246
            [5246] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5247] number of local blocks = 1, first local block number = 5247
            [5247] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5248] number of local blocks = 1, first local block number = 5248
            [5248] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5249] number of local blocks = 1, first local block number = 5249
            [5249] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5250] number of local blocks = 1, first local block number = 5250
            [5250] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5251] number of local blocks = 1, first local block number = 5251
            [5251] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5252] number of local blocks = 1, first local block number = 5252
            [5252] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5253] number of local blocks = 1, first local block number = 5253
            [5253] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5254] number of local blocks = 1, first local block number = 5254
            [5254] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5255] number of local blocks = 1, first local block number = 5255
            [5255] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5256] number of local blocks = 1, first local block number = 5256
            [5256] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5257] number of local blocks = 1, first local block number = 5257
            [5257] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5258] number of local blocks = 1, first local block number = 5258
            [5258] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5259] number of local blocks = 1, first local block number = 5259
            [5259] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5260] number of local blocks = 1, first local block number = 5260
            [5260] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5261] number of local blocks = 1, first local block number = 5261
            [5261] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5262] number of local blocks = 1, first local block number = 5262
            [5262] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5263] number of local blocks = 1, first local block number = 5263
            [5263] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5264] number of local blocks = 1, first local block number = 5264
            [5264] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5265] number of local blocks = 1, first local block number = 5265
            [5265] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5266] number of local blocks = 1, first local block number = 5266
            [5266] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5267] number of local blocks = 1, first local block number = 5267
            [5267] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5268] number of local blocks = 1, first local block number = 5268
            [5268] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5269] number of local blocks = 1, first local block number = 5269
            [5269] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5270] number of local blocks = 1, first local block number = 5270
            [5270] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5271] number of local blocks = 1, first local block number = 5271
            [5271] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5272] number of local blocks = 1, first local block number = 5272
            [5272] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5273] number of local blocks = 1, first local block number = 5273
            [5273] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5274] number of local blocks = 1, first local block number = 5274
            [5274] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5275] number of local blocks = 1, first local block number = 5275
            [5275] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5276] number of local blocks = 1, first local block number = 5276
            [5276] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5277] number of local blocks = 1, first local block number = 5277
            [5277] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5278] number of local blocks = 1, first local block number = 5278
            [5278] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5279] number of local blocks = 1, first local block number = 5279
            [5279] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5280] number of local blocks = 1, first local block number = 5280
            [5280] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5281] number of local blocks = 1, first local block number = 5281
            [5281] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5282] number of local blocks = 1, first local block number = 5282
            [5282] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5283] number of local blocks = 1, first local block number = 5283
            [5283] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5284] number of local blocks = 1, first local block number = 5284
            [5284] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5285] number of local blocks = 1, first local block number = 5285
            [5285] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5286] number of local blocks = 1, first local block number = 5286
            [5286] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5287] number of local blocks = 1, first local block number = 5287
            [5287] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5288] number of local blocks = 1, first local block number = 5288
            [5288] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5289] number of local blocks = 1, first local block number = 5289
            [5289] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5290] number of local blocks = 1, first local block number = 5290
            [5290] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5291] number of local blocks = 1, first local block number = 5291
            [5291] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5292] number of local blocks = 1, first local block number = 5292
            [5292] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5293] number of local blocks = 1, first local block number = 5293
            [5293] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5294] number of local blocks = 1, first local block number = 5294
            [5294] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5295] number of local blocks = 1, first local block number = 5295
            [5295] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5296] number of local blocks = 1, first local block number = 5296
            [5296] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5297] number of local blocks = 1, first local block number = 5297
            [5297] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5298] number of local blocks = 1, first local block number = 5298
            [5298] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5299] number of local blocks = 1, first local block number = 5299
            [5299] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5300] number of local blocks = 1, first local block number = 5300
            [5300] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5301] number of local blocks = 1, first local block number = 5301
            [5301] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5302] number of local blocks = 1, first local block number = 5302
            [5302] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5303] number of local blocks = 1, first local block number = 5303
            [5303] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5304] number of local blocks = 1, first local block number = 5304
            [5304] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5305] number of local blocks = 1, first local block number = 5305
            [5305] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5306] number of local blocks = 1, first local block number = 5306
            [5306] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5307] number of local blocks = 1, first local block number = 5307
            [5307] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5308] number of local blocks = 1, first local block number = 5308
            [5308] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5309] number of local blocks = 1, first local block number = 5309
            [5309] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5310] number of local blocks = 1, first local block number = 5310
            [5310] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5311] number of local blocks = 1, first local block number = 5311
            [5311] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5312] number of local blocks = 1, first local block number = 5312
            [5312] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5313] number of local blocks = 1, first local block number = 5313
            [5313] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5314] number of local blocks = 1, first local block number = 5314
            [5314] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5315] number of local blocks = 1, first local block number = 5315
            [5315] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5316] number of local blocks = 1, first local block number = 5316
            [5316] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5317] number of local blocks = 1, first local block number = 5317
            [5317] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5318] number of local blocks = 1, first local block number = 5318
            [5318] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5319] number of local blocks = 1, first local block number = 5319
            [5319] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5320] number of local blocks = 1, first local block number = 5320
            [5320] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5321] number of local blocks = 1, first local block number = 5321
            [5321] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5322] number of local blocks = 1, first local block number = 5322
            [5322] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5323] number of local blocks = 1, first local block number = 5323
            [5323] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5324] number of local blocks = 1, first local block number = 5324
            [5324] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5325] number of local blocks = 1, first local block number = 5325
            [5325] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5326] number of local blocks = 1, first local block number = 5326
            [5326] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5327] number of local blocks = 1, first local block number = 5327
            [5327] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5328] number of local blocks = 1, first local block number = 5328
            [5328] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5329] number of local blocks = 1, first local block number = 5329
            [5329] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5330] number of local blocks = 1, first local block number = 5330
            [5330] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5331] number of local blocks = 1, first local block number = 5331
            [5331] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5332] number of local blocks = 1, first local block number = 5332
            [5332] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5333] number of local blocks = 1, first local block number = 5333
            [5333] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5334] number of local blocks = 1, first local block number = 5334
            [5334] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5335] number of local blocks = 1, first local block number = 5335
            [5335] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5336] number of local blocks = 1, first local block number = 5336
            [5336] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5337] number of local blocks = 1, first local block number = 5337
            [5337] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5338] number of local blocks = 1, first local block number = 5338
            [5338] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5339] number of local blocks = 1, first local block number = 5339
            [5339] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5340] number of local blocks = 1, first local block number = 5340
            [5340] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5341] number of local blocks = 1, first local block number = 5341
            [5341] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5342] number of local blocks = 1, first local block number = 5342
            [5342] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5343] number of local blocks = 1, first local block number = 5343
            [5343] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5344] number of local blocks = 1, first local block number = 5344
            [5344] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5345] number of local blocks = 1, first local block number = 5345
            [5345] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5346] number of local blocks = 1, first local block number = 5346
            [5346] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5347] number of local blocks = 1, first local block number = 5347
            [5347] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5348] number of local blocks = 1, first local block number = 5348
            [5348] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5349] number of local blocks = 1, first local block number = 5349
            [5349] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5350] number of local blocks = 1, first local block number = 5350
            [5350] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5351] number of local blocks = 1, first local block number = 5351
            [5351] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5352] number of local blocks = 1, first local block number = 5352
            [5352] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5353] number of local blocks = 1, first local block number = 5353
            [5353] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5354] number of local blocks = 1, first local block number = 5354
            [5354] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5355] number of local blocks = 1, first local block number = 5355
            [5355] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5356] number of local blocks = 1, first local block number = 5356
            [5356] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5357] number of local blocks = 1, first local block number = 5357
            [5357] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5358] number of local blocks = 1, first local block number = 5358
            [5358] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5359] number of local blocks = 1, first local block number = 5359
            [5359] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5360] number of local blocks = 1, first local block number = 5360
            [5360] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5361] number of local blocks = 1, first local block number = 5361
            [5361] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5362] number of local blocks = 1, first local block number = 5362
            [5362] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5363] number of local blocks = 1, first local block number = 5363
            [5363] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5364] number of local blocks = 1, first local block number = 5364
            [5364] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5365] number of local blocks = 1, first local block number = 5365
            [5365] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5366] number of local blocks = 1, first local block number = 5366
            [5366] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5367] number of local blocks = 1, first local block number = 5367
            [5367] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5368] number of local blocks = 1, first local block number = 5368
            [5368] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5369] number of local blocks = 1, first local block number = 5369
            [5369] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5370] number of local blocks = 1, first local block number = 5370
            [5370] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5371] number of local blocks = 1, first local block number = 5371
            [5371] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5372] number of local blocks = 1, first local block number = 5372
            [5372] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5373] number of local blocks = 1, first local block number = 5373
            [5373] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5374] number of local blocks = 1, first local block number = 5374
            [5374] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5375] number of local blocks = 1, first local block number = 5375
            [5375] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5376] number of local blocks = 1, first local block number = 5376
            [5376] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5377] number of local blocks = 1, first local block number = 5377
            [5377] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5378] number of local blocks = 1, first local block number = 5378
            [5378] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5379] number of local blocks = 1, first local block number = 5379
            [5379] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5380] number of local blocks = 1, first local block number = 5380
            [5380] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5381] number of local blocks = 1, first local block number = 5381
            [5381] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5382] number of local blocks = 1, first local block number = 5382
            [5382] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5383] number of local blocks = 1, first local block number = 5383
            [5383] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5384] number of local blocks = 1, first local block number = 5384
            [5384] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5385] number of local blocks = 1, first local block number = 5385
            [5385] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5386] number of local blocks = 1, first local block number = 5386
            [5386] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5387] number of local blocks = 1, first local block number = 5387
            [5387] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5388] number of local blocks = 1, first local block number = 5388
            [5388] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5389] number of local blocks = 1, first local block number = 5389
            [5389] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5390] number of local blocks = 1, first local block number = 5390
            [5390] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5391] number of local blocks = 1, first local block number = 5391
            [5391] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5392] number of local blocks = 1, first local block number = 5392
            [5392] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5393] number of local blocks = 1, first local block number = 5393
            [5393] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5394] number of local blocks = 1, first local block number = 5394
            [5394] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5395] number of local blocks = 1, first local block number = 5395
            [5395] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5396] number of local blocks = 1, first local block number = 5396
            [5396] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5397] number of local blocks = 1, first local block number = 5397
            [5397] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5398] number of local blocks = 1, first local block number = 5398
            [5398] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5399] number of local blocks = 1, first local block number = 5399
            [5399] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5400] number of local blocks = 1, first local block number = 5400
            [5400] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5401] number of local blocks = 1, first local block number = 5401
            [5401] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5402] number of local blocks = 1, first local block number = 5402
            [5402] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5403] number of local blocks = 1, first local block number = 5403
            [5403] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5404] number of local blocks = 1, first local block number = 5404
            [5404] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5405] number of local blocks = 1, first local block number = 5405
            [5405] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5406] number of local blocks = 1, first local block number = 5406
            [5406] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5407] number of local blocks = 1, first local block number = 5407
            [5407] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5408] number of local blocks = 1, first local block number = 5408
            [5408] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5409] number of local blocks = 1, first local block number = 5409
            [5409] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5410] number of local blocks = 1, first local block number = 5410
            [5410] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5411] number of local blocks = 1, first local block number = 5411
            [5411] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5412] number of local blocks = 1, first local block number = 5412
            [5412] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5413] number of local blocks = 1, first local block number = 5413
            [5413] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5414] number of local blocks = 1, first local block number = 5414
            [5414] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5415] number of local blocks = 1, first local block number = 5415
            [5415] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5416] number of local blocks = 1, first local block number = 5416
            [5416] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5417] number of local blocks = 1, first local block number = 5417
            [5417] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5418] number of local blocks = 1, first local block number = 5418
            [5418] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5419] number of local blocks = 1, first local block number = 5419
            [5419] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5420] number of local blocks = 1, first local block number = 5420
            [5420] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5421] number of local blocks = 1, first local block number = 5421
            [5421] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5422] number of local blocks = 1, first local block number = 5422
            [5422] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5423] number of local blocks = 1, first local block number = 5423
            [5423] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5424] number of local blocks = 1, first local block number = 5424
            [5424] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5425] number of local blocks = 1, first local block number = 5425
            [5425] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5426] number of local blocks = 1, first local block number = 5426
            [5426] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5427] number of local blocks = 1, first local block number = 5427
            [5427] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5428] number of local blocks = 1, first local block number = 5428
            [5428] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5429] number of local blocks = 1, first local block number = 5429
            [5429] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5430] number of local blocks = 1, first local block number = 5430
            [5430] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5431] number of local blocks = 1, first local block number = 5431
            [5431] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5432] number of local blocks = 1, first local block number = 5432
            [5432] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5433] number of local blocks = 1, first local block number = 5433
            [5433] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5434] number of local blocks = 1, first local block number = 5434
            [5434] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5435] number of local blocks = 1, first local block number = 5435
            [5435] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5436] number of local blocks = 1, first local block number = 5436
            [5436] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5437] number of local blocks = 1, first local block number = 5437
            [5437] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5438] number of local blocks = 1, first local block number = 5438
            [5438] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5439] number of local blocks = 1, first local block number = 5439
            [5439] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5440] number of local blocks = 1, first local block number = 5440
            [5440] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5441] number of local blocks = 1, first local block number = 5441
            [5441] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5442] number of local blocks = 1, first local block number = 5442
            [5442] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5443] number of local blocks = 1, first local block number = 5443
            [5443] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5444] number of local blocks = 1, first local block number = 5444
            [5444] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5445] number of local blocks = 1, first local block number = 5445
            [5445] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5446] number of local blocks = 1, first local block number = 5446
            [5446] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5447] number of local blocks = 1, first local block number = 5447
            [5447] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5448] number of local blocks = 1, first local block number = 5448
            [5448] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5449] number of local blocks = 1, first local block number = 5449
            [5449] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5450] number of local blocks = 1, first local block number = 5450
            [5450] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5451] number of local blocks = 1, first local block number = 5451
            [5451] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5452] number of local blocks = 1, first local block number = 5452
            [5452] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5453] number of local blocks = 1, first local block number = 5453
            [5453] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5454] number of local blocks = 1, first local block number = 5454
            [5454] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5455] number of local blocks = 1, first local block number = 5455
            [5455] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5456] number of local blocks = 1, first local block number = 5456
            [5456] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5457] number of local blocks = 1, first local block number = 5457
            [5457] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5458] number of local blocks = 1, first local block number = 5458
            [5458] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5459] number of local blocks = 1, first local block number = 5459
            [5459] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5460] number of local blocks = 1, first local block number = 5460
            [5460] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5461] number of local blocks = 1, first local block number = 5461
            [5461] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5462] number of local blocks = 1, first local block number = 5462
            [5462] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5463] number of local blocks = 1, first local block number = 5463
            [5463] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5464] number of local blocks = 1, first local block number = 5464
            [5464] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5465] number of local blocks = 1, first local block number = 5465
            [5465] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5466] number of local blocks = 1, first local block number = 5466
            [5466] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5467] number of local blocks = 1, first local block number = 5467
            [5467] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5468] number of local blocks = 1, first local block number = 5468
            [5468] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5469] number of local blocks = 1, first local block number = 5469
            [5469] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5470] number of local blocks = 1, first local block number = 5470
            [5470] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5471] number of local blocks = 1, first local block number = 5471
            [5471] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5472] number of local blocks = 1, first local block number = 5472
            [5472] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5473] number of local blocks = 1, first local block number = 5473
            [5473] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5474] number of local blocks = 1, first local block number = 5474
            [5474] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5475] number of local blocks = 1, first local block number = 5475
            [5475] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5476] number of local blocks = 1, first local block number = 5476
            [5476] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5477] number of local blocks = 1, first local block number = 5477
            [5477] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5478] number of local blocks = 1, first local block number = 5478
            [5478] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5479] number of local blocks = 1, first local block number = 5479
            [5479] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5480] number of local blocks = 1, first local block number = 5480
            [5480] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5481] number of local blocks = 1, first local block number = 5481
            [5481] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5482] number of local blocks = 1, first local block number = 5482
            [5482] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5483] number of local blocks = 1, first local block number = 5483
            [5483] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5484] number of local blocks = 1, first local block number = 5484
            [5484] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5485] number of local blocks = 1, first local block number = 5485
            [5485] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5486] number of local blocks = 1, first local block number = 5486
            [5486] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5487] number of local blocks = 1, first local block number = 5487
            [5487] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5488] number of local blocks = 1, first local block number = 5488
            [5488] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5489] number of local blocks = 1, first local block number = 5489
            [5489] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5490] number of local blocks = 1, first local block number = 5490
            [5490] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5491] number of local blocks = 1, first local block number = 5491
            [5491] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5492] number of local blocks = 1, first local block number = 5492
            [5492] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5493] number of local blocks = 1, first local block number = 5493
            [5493] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5494] number of local blocks = 1, first local block number = 5494
            [5494] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5495] number of local blocks = 1, first local block number = 5495
            [5495] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5496] number of local blocks = 1, first local block number = 5496
            [5496] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5497] number of local blocks = 1, first local block number = 5497
            [5497] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5498] number of local blocks = 1, first local block number = 5498
            [5498] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5499] number of local blocks = 1, first local block number = 5499
            [5499] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5500] number of local blocks = 1, first local block number = 5500
            [5500] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5501] number of local blocks = 1, first local block number = 5501
            [5501] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5502] number of local blocks = 1, first local block number = 5502
            [5502] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5503] number of local blocks = 1, first local block number = 5503
            [5503] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5504] number of local blocks = 1, first local block number = 5504
            [5504] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5505] number of local blocks = 1, first local block number = 5505
            [5505] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5506] number of local blocks = 1, first local block number = 5506
            [5506] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5507] number of local blocks = 1, first local block number = 5507
            [5507] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5508] number of local blocks = 1, first local block number = 5508
            [5508] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5509] number of local blocks = 1, first local block number = 5509
            [5509] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5510] number of local blocks = 1, first local block number = 5510
            [5510] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5511] number of local blocks = 1, first local block number = 5511
            [5511] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5512] number of local blocks = 1, first local block number = 5512
            [5512] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5513] number of local blocks = 1, first local block number = 5513
            [5513] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5514] number of local blocks = 1, first local block number = 5514
            [5514] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5515] number of local blocks = 1, first local block number = 5515
            [5515] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5516] number of local blocks = 1, first local block number = 5516
            [5516] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5517] number of local blocks = 1, first local block number = 5517
            [5517] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5518] number of local blocks = 1, first local block number = 5518
            [5518] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5519] number of local blocks = 1, first local block number = 5519
            [5519] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5520] number of local blocks = 1, first local block number = 5520
            [5520] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5521] number of local blocks = 1, first local block number = 5521
            [5521] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5522] number of local blocks = 1, first local block number = 5522
            [5522] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5523] number of local blocks = 1, first local block number = 5523
            [5523] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5524] number of local blocks = 1, first local block number = 5524
            [5524] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5525] number of local blocks = 1, first local block number = 5525
            [5525] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5526] number of local blocks = 1, first local block number = 5526
            [5526] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5527] number of local blocks = 1, first local block number = 5527
            [5527] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5528] number of local blocks = 1, first local block number = 5528
            [5528] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5529] number of local blocks = 1, first local block number = 5529
            [5529] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5530] number of local blocks = 1, first local block number = 5530
            [5530] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5531] number of local blocks = 1, first local block number = 5531
            [5531] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5532] number of local blocks = 1, first local block number = 5532
            [5532] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5533] number of local blocks = 1, first local block number = 5533
            [5533] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5534] number of local blocks = 1, first local block number = 5534
            [5534] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5535] number of local blocks = 1, first local block number = 5535
            [5535] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5536] number of local blocks = 1, first local block number = 5536
            [5536] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5537] number of local blocks = 1, first local block number = 5537
            [5537] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5538] number of local blocks = 1, first local block number = 5538
            [5538] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5539] number of local blocks = 1, first local block number = 5539
            [5539] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5540] number of local blocks = 1, first local block number = 5540
            [5540] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5541] number of local blocks = 1, first local block number = 5541
            [5541] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5542] number of local blocks = 1, first local block number = 5542
            [5542] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5543] number of local blocks = 1, first local block number = 5543
            [5543] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5544] number of local blocks = 1, first local block number = 5544
            [5544] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5545] number of local blocks = 1, first local block number = 5545
            [5545] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5546] number of local blocks = 1, first local block number = 5546
            [5546] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5547] number of local blocks = 1, first local block number = 5547
            [5547] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5548] number of local blocks = 1, first local block number = 5548
            [5548] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5549] number of local blocks = 1, first local block number = 5549
            [5549] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5550] number of local blocks = 1, first local block number = 5550
            [5550] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5551] number of local blocks = 1, first local block number = 5551
            [5551] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5552] number of local blocks = 1, first local block number = 5552
            [5552] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5553] number of local blocks = 1, first local block number = 5553
            [5553] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5554] number of local blocks = 1, first local block number = 5554
            [5554] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5555] number of local blocks = 1, first local block number = 5555
            [5555] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5556] number of local blocks = 1, first local block number = 5556
            [5556] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5557] number of local blocks = 1, first local block number = 5557
            [5557] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5558] number of local blocks = 1, first local block number = 5558
            [5558] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5559] number of local blocks = 1, first local block number = 5559
            [5559] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5560] number of local blocks = 1, first local block number = 5560
            [5560] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5561] number of local blocks = 1, first local block number = 5561
            [5561] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5562] number of local blocks = 1, first local block number = 5562
            [5562] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5563] number of local blocks = 1, first local block number = 5563
            [5563] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5564] number of local blocks = 1, first local block number = 5564
            [5564] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5565] number of local blocks = 1, first local block number = 5565
            [5565] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5566] number of local blocks = 1, first local block number = 5566
            [5566] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5567] number of local blocks = 1, first local block number = 5567
            [5567] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5568] number of local blocks = 1, first local block number = 5568
            [5568] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5569] number of local blocks = 1, first local block number = 5569
            [5569] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5570] number of local blocks = 1, first local block number = 5570
            [5570] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5571] number of local blocks = 1, first local block number = 5571
            [5571] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5572] number of local blocks = 1, first local block number = 5572
            [5572] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5573] number of local blocks = 1, first local block number = 5573
            [5573] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5574] number of local blocks = 1, first local block number = 5574
            [5574] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5575] number of local blocks = 1, first local block number = 5575
            [5575] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5576] number of local blocks = 1, first local block number = 5576
            [5576] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5577] number of local blocks = 1, first local block number = 5577
            [5577] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5578] number of local blocks = 1, first local block number = 5578
            [5578] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5579] number of local blocks = 1, first local block number = 5579
            [5579] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5580] number of local blocks = 1, first local block number = 5580
            [5580] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5581] number of local blocks = 1, first local block number = 5581
            [5581] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5582] number of local blocks = 1, first local block number = 5582
            [5582] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5583] number of local blocks = 1, first local block number = 5583
            [5583] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5584] number of local blocks = 1, first local block number = 5584
            [5584] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5585] number of local blocks = 1, first local block number = 5585
            [5585] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5586] number of local blocks = 1, first local block number = 5586
            [5586] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5587] number of local blocks = 1, first local block number = 5587
            [5587] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5588] number of local blocks = 1, first local block number = 5588
            [5588] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5589] number of local blocks = 1, first local block number = 5589
            [5589] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5590] number of local blocks = 1, first local block number = 5590
            [5590] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5591] number of local blocks = 1, first local block number = 5591
            [5591] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5592] number of local blocks = 1, first local block number = 5592
            [5592] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5593] number of local blocks = 1, first local block number = 5593
            [5593] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5594] number of local blocks = 1, first local block number = 5594
            [5594] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5595] number of local blocks = 1, first local block number = 5595
            [5595] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5596] number of local blocks = 1, first local block number = 5596
            [5596] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5597] number of local blocks = 1, first local block number = 5597
            [5597] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5598] number of local blocks = 1, first local block number = 5598
            [5598] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5599] number of local blocks = 1, first local block number = 5599
            [5599] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5600] number of local blocks = 1, first local block number = 5600
            [5600] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5601] number of local blocks = 1, first local block number = 5601
            [5601] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5602] number of local blocks = 1, first local block number = 5602
            [5602] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5603] number of local blocks = 1, first local block number = 5603
            [5603] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5604] number of local blocks = 1, first local block number = 5604
            [5604] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5605] number of local blocks = 1, first local block number = 5605
            [5605] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5606] number of local blocks = 1, first local block number = 5606
            [5606] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5607] number of local blocks = 1, first local block number = 5607
            [5607] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5608] number of local blocks = 1, first local block number = 5608
            [5608] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5609] number of local blocks = 1, first local block number = 5609
            [5609] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5610] number of local blocks = 1, first local block number = 5610
            [5610] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5611] number of local blocks = 1, first local block number = 5611
            [5611] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5612] number of local blocks = 1, first local block number = 5612
            [5612] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5613] number of local blocks = 1, first local block number = 5613
            [5613] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5614] number of local blocks = 1, first local block number = 5614
            [5614] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5615] number of local blocks = 1, first local block number = 5615
            [5615] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5616] number of local blocks = 1, first local block number = 5616
            [5616] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5617] number of local blocks = 1, first local block number = 5617
            [5617] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5618] number of local blocks = 1, first local block number = 5618
            [5618] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5619] number of local blocks = 1, first local block number = 5619
            [5619] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5620] number of local blocks = 1, first local block number = 5620
            [5620] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5621] number of local blocks = 1, first local block number = 5621
            [5621] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5622] number of local blocks = 1, first local block number = 5622
            [5622] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5623] number of local blocks = 1, first local block number = 5623
            [5623] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5624] number of local blocks = 1, first local block number = 5624
            [5624] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5625] number of local blocks = 1, first local block number = 5625
            [5625] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5626] number of local blocks = 1, first local block number = 5626
            [5626] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5627] number of local blocks = 1, first local block number = 5627
            [5627] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5628] number of local blocks = 1, first local block number = 5628
            [5628] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5629] number of local blocks = 1, first local block number = 5629
            [5629] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5630] number of local blocks = 1, first local block number = 5630
            [5630] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5631] number of local blocks = 1, first local block number = 5631
            [5631] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5632] number of local blocks = 1, first local block number = 5632
            [5632] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5633] number of local blocks = 1, first local block number = 5633
            [5633] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5634] number of local blocks = 1, first local block number = 5634
            [5634] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5635] number of local blocks = 1, first local block number = 5635
            [5635] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5636] number of local blocks = 1, first local block number = 5636
            [5636] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5637] number of local blocks = 1, first local block number = 5637
            [5637] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5638] number of local blocks = 1, first local block number = 5638
            [5638] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5639] number of local blocks = 1, first local block number = 5639
            [5639] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5640] number of local blocks = 1, first local block number = 5640
            [5640] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5641] number of local blocks = 1, first local block number = 5641
            [5641] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5642] number of local blocks = 1, first local block number = 5642
            [5642] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5643] number of local blocks = 1, first local block number = 5643
            [5643] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5644] number of local blocks = 1, first local block number = 5644
            [5644] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5645] number of local blocks = 1, first local block number = 5645
            [5645] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5646] number of local blocks = 1, first local block number = 5646
            [5646] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5647] number of local blocks = 1, first local block number = 5647
            [5647] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5648] number of local blocks = 1, first local block number = 5648
            [5648] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5649] number of local blocks = 1, first local block number = 5649
            [5649] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5650] number of local blocks = 1, first local block number = 5650
            [5650] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5651] number of local blocks = 1, first local block number = 5651
            [5651] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5652] number of local blocks = 1, first local block number = 5652
            [5652] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5653] number of local blocks = 1, first local block number = 5653
            [5653] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5654] number of local blocks = 1, first local block number = 5654
            [5654] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5655] number of local blocks = 1, first local block number = 5655
            [5655] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5656] number of local blocks = 1, first local block number = 5656
            [5656] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5657] number of local blocks = 1, first local block number = 5657
            [5657] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5658] number of local blocks = 1, first local block number = 5658
            [5658] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5659] number of local blocks = 1, first local block number = 5659
            [5659] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5660] number of local blocks = 1, first local block number = 5660
            [5660] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5661] number of local blocks = 1, first local block number = 5661
            [5661] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5662] number of local blocks = 1, first local block number = 5662
            [5662] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5663] number of local blocks = 1, first local block number = 5663
            [5663] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5664] number of local blocks = 1, first local block number = 5664
            [5664] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5665] number of local blocks = 1, first local block number = 5665
            [5665] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5666] number of local blocks = 1, first local block number = 5666
            [5666] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5667] number of local blocks = 1, first local block number = 5667
            [5667] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5668] number of local blocks = 1, first local block number = 5668
            [5668] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5669] number of local blocks = 1, first local block number = 5669
            [5669] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5670] number of local blocks = 1, first local block number = 5670
            [5670] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5671] number of local blocks = 1, first local block number = 5671
            [5671] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5672] number of local blocks = 1, first local block number = 5672
            [5672] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5673] number of local blocks = 1, first local block number = 5673
            [5673] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5674] number of local blocks = 1, first local block number = 5674
            [5674] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5675] number of local blocks = 1, first local block number = 5675
            [5675] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5676] number of local blocks = 1, first local block number = 5676
            [5676] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5677] number of local blocks = 1, first local block number = 5677
            [5677] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5678] number of local blocks = 1, first local block number = 5678
            [5678] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5679] number of local blocks = 1, first local block number = 5679
            [5679] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5680] number of local blocks = 1, first local block number = 5680
            [5680] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5681] number of local blocks = 1, first local block number = 5681
            [5681] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5682] number of local blocks = 1, first local block number = 5682
            [5682] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5683] number of local blocks = 1, first local block number = 5683
            [5683] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5684] number of local blocks = 1, first local block number = 5684
            [5684] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5685] number of local blocks = 1, first local block number = 5685
            [5685] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5686] number of local blocks = 1, first local block number = 5686
            [5686] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5687] number of local blocks = 1, first local block number = 5687
            [5687] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5688] number of local blocks = 1, first local block number = 5688
            [5688] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5689] number of local blocks = 1, first local block number = 5689
            [5689] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5690] number of local blocks = 1, first local block number = 5690
            [5690] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5691] number of local blocks = 1, first local block number = 5691
            [5691] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5692] number of local blocks = 1, first local block number = 5692
            [5692] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5693] number of local blocks = 1, first local block number = 5693
            [5693] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5694] number of local blocks = 1, first local block number = 5694
            [5694] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5695] number of local blocks = 1, first local block number = 5695
            [5695] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5696] number of local blocks = 1, first local block number = 5696
            [5696] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5697] number of local blocks = 1, first local block number = 5697
            [5697] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5698] number of local blocks = 1, first local block number = 5698
            [5698] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5699] number of local blocks = 1, first local block number = 5699
            [5699] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5700] number of local blocks = 1, first local block number = 5700
            [5700] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5701] number of local blocks = 1, first local block number = 5701
            [5701] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5702] number of local blocks = 1, first local block number = 5702
            [5702] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5703] number of local blocks = 1, first local block number = 5703
            [5703] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5704] number of local blocks = 1, first local block number = 5704
            [5704] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5705] number of local blocks = 1, first local block number = 5705
            [5705] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5706] number of local blocks = 1, first local block number = 5706
            [5706] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5707] number of local blocks = 1, first local block number = 5707
            [5707] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5708] number of local blocks = 1, first local block number = 5708
            [5708] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5709] number of local blocks = 1, first local block number = 5709
            [5709] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5710] number of local blocks = 1, first local block number = 5710
            [5710] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5711] number of local blocks = 1, first local block number = 5711
            [5711] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5712] number of local blocks = 1, first local block number = 5712
            [5712] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5713] number of local blocks = 1, first local block number = 5713
            [5713] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5714] number of local blocks = 1, first local block number = 5714
            [5714] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5715] number of local blocks = 1, first local block number = 5715
            [5715] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5716] number of local blocks = 1, first local block number = 5716
            [5716] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5717] number of local blocks = 1, first local block number = 5717
            [5717] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5718] number of local blocks = 1, first local block number = 5718
            [5718] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5719] number of local blocks = 1, first local block number = 5719
            [5719] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5720] number of local blocks = 1, first local block number = 5720
            [5720] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5721] number of local blocks = 1, first local block number = 5721
            [5721] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5722] number of local blocks = 1, first local block number = 5722
            [5722] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5723] number of local blocks = 1, first local block number = 5723
            [5723] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5724] number of local blocks = 1, first local block number = 5724
            [5724] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5725] number of local blocks = 1, first local block number = 5725
            [5725] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5726] number of local blocks = 1, first local block number = 5726
            [5726] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5727] number of local blocks = 1, first local block number = 5727
            [5727] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5728] number of local blocks = 1, first local block number = 5728
            [5728] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5729] number of local blocks = 1, first local block number = 5729
            [5729] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5730] number of local blocks = 1, first local block number = 5730
            [5730] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5731] number of local blocks = 1, first local block number = 5731
            [5731] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5732] number of local blocks = 1, first local block number = 5732
            [5732] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5733] number of local blocks = 1, first local block number = 5733
            [5733] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5734] number of local blocks = 1, first local block number = 5734
            [5734] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5735] number of local blocks = 1, first local block number = 5735
            [5735] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5736] number of local blocks = 1, first local block number = 5736
            [5736] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5737] number of local blocks = 1, first local block number = 5737
            [5737] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5738] number of local blocks = 1, first local block number = 5738
            [5738] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5739] number of local blocks = 1, first local block number = 5739
            [5739] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5740] number of local blocks = 1, first local block number = 5740
            [5740] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5741] number of local blocks = 1, first local block number = 5741
            [5741] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5742] number of local blocks = 1, first local block number = 5742
            [5742] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5743] number of local blocks = 1, first local block number = 5743
            [5743] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5744] number of local blocks = 1, first local block number = 5744
            [5744] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5745] number of local blocks = 1, first local block number = 5745
            [5745] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5746] number of local blocks = 1, first local block number = 5746
            [5746] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5747] number of local blocks = 1, first local block number = 5747
            [5747] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5748] number of local blocks = 1, first local block number = 5748
            [5748] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5749] number of local blocks = 1, first local block number = 5749
            [5749] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5750] number of local blocks = 1, first local block number = 5750
            [5750] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5751] number of local blocks = 1, first local block number = 5751
            [5751] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5752] number of local blocks = 1, first local block number = 5752
            [5752] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5753] number of local blocks = 1, first local block number = 5753
            [5753] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5754] number of local blocks = 1, first local block number = 5754
            [5754] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5755] number of local blocks = 1, first local block number = 5755
            [5755] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5756] number of local blocks = 1, first local block number = 5756
            [5756] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5757] number of local blocks = 1, first local block number = 5757
            [5757] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5758] number of local blocks = 1, first local block number = 5758
            [5758] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5759] number of local blocks = 1, first local block number = 5759
            [5759] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5760] number of local blocks = 1, first local block number = 5760
            [5760] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5761] number of local blocks = 1, first local block number = 5761
            [5761] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5762] number of local blocks = 1, first local block number = 5762
            [5762] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5763] number of local blocks = 1, first local block number = 5763
            [5763] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5764] number of local blocks = 1, first local block number = 5764
            [5764] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5765] number of local blocks = 1, first local block number = 5765
            [5765] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5766] number of local blocks = 1, first local block number = 5766
            [5766] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5767] number of local blocks = 1, first local block number = 5767
            [5767] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5768] number of local blocks = 1, first local block number = 5768
            [5768] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5769] number of local blocks = 1, first local block number = 5769
            [5769] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5770] number of local blocks = 1, first local block number = 5770
            [5770] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5771] number of local blocks = 1, first local block number = 5771
            [5771] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5772] number of local blocks = 1, first local block number = 5772
            [5772] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5773] number of local blocks = 1, first local block number = 5773
            [5773] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5774] number of local blocks = 1, first local block number = 5774
            [5774] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5775] number of local blocks = 1, first local block number = 5775
            [5775] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5776] number of local blocks = 1, first local block number = 5776
            [5776] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5777] number of local blocks = 1, first local block number = 5777
            [5777] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5778] number of local blocks = 1, first local block number = 5778
            [5778] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5779] number of local blocks = 1, first local block number = 5779
            [5779] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5780] number of local blocks = 1, first local block number = 5780
            [5780] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5781] number of local blocks = 1, first local block number = 5781
            [5781] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5782] number of local blocks = 1, first local block number = 5782
            [5782] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5783] number of local blocks = 1, first local block number = 5783
            [5783] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5784] number of local blocks = 1, first local block number = 5784
            [5784] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5785] number of local blocks = 1, first local block number = 5785
            [5785] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5786] number of local blocks = 1, first local block number = 5786
            [5786] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5787] number of local blocks = 1, first local block number = 5787
            [5787] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5788] number of local blocks = 1, first local block number = 5788
            [5788] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5789] number of local blocks = 1, first local block number = 5789
            [5789] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5790] number of local blocks = 1, first local block number = 5790
            [5790] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5791] number of local blocks = 1, first local block number = 5791
            [5791] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5792] number of local blocks = 1, first local block number = 5792
            [5792] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5793] number of local blocks = 1, first local block number = 5793
            [5793] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5794] number of local blocks = 1, first local block number = 5794
            [5794] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5795] number of local blocks = 1, first local block number = 5795
            [5795] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5796] number of local blocks = 1, first local block number = 5796
            [5796] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5797] number of local blocks = 1, first local block number = 5797
            [5797] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5798] number of local blocks = 1, first local block number = 5798
            [5798] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5799] number of local blocks = 1, first local block number = 5799
            [5799] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5800] number of local blocks = 1, first local block number = 5800
            [5800] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5801] number of local blocks = 1, first local block number = 5801
            [5801] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5802] number of local blocks = 1, first local block number = 5802
            [5802] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5803] number of local blocks = 1, first local block number = 5803
            [5803] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5804] number of local blocks = 1, first local block number = 5804
            [5804] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5805] number of local blocks = 1, first local block number = 5805
            [5805] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5806] number of local blocks = 1, first local block number = 5806
            [5806] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5807] number of local blocks = 1, first local block number = 5807
            [5807] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5808] number of local blocks = 1, first local block number = 5808
            [5808] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5809] number of local blocks = 1, first local block number = 5809
            [5809] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5810] number of local blocks = 1, first local block number = 5810
            [5810] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5811] number of local blocks = 1, first local block number = 5811
            [5811] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5812] number of local blocks = 1, first local block number = 5812
            [5812] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5813] number of local blocks = 1, first local block number = 5813
            [5813] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5814] number of local blocks = 1, first local block number = 5814
            [5814] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5815] number of local blocks = 1, first local block number = 5815
            [5815] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5816] number of local blocks = 1, first local block number = 5816
            [5816] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5817] number of local blocks = 1, first local block number = 5817
            [5817] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5818] number of local blocks = 1, first local block number = 5818
            [5818] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5819] number of local blocks = 1, first local block number = 5819
            [5819] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5820] number of local blocks = 1, first local block number = 5820
            [5820] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5821] number of local blocks = 1, first local block number = 5821
            [5821] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5822] number of local blocks = 1, first local block number = 5822
            [5822] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5823] number of local blocks = 1, first local block number = 5823
            [5823] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5824] number of local blocks = 1, first local block number = 5824
            [5824] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5825] number of local blocks = 1, first local block number = 5825
            [5825] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5826] number of local blocks = 1, first local block number = 5826
            [5826] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5827] number of local blocks = 1, first local block number = 5827
            [5827] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5828] number of local blocks = 1, first local block number = 5828
            [5828] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5829] number of local blocks = 1, first local block number = 5829
            [5829] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5830] number of local blocks = 1, first local block number = 5830
            [5830] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5831] number of local blocks = 1, first local block number = 5831
            [5831] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5832] number of local blocks = 1, first local block number = 5832
            [5832] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5833] number of local blocks = 1, first local block number = 5833
            [5833] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5834] number of local blocks = 1, first local block number = 5834
            [5834] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5835] number of local blocks = 1, first local block number = 5835
            [5835] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5836] number of local blocks = 1, first local block number = 5836
            [5836] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5837] number of local blocks = 1, first local block number = 5837
            [5837] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5838] number of local blocks = 1, first local block number = 5838
            [5838] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5839] number of local blocks = 1, first local block number = 5839
            [5839] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5840] number of local blocks = 1, first local block number = 5840
            [5840] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5841] number of local blocks = 1, first local block number = 5841
            [5841] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5842] number of local blocks = 1, first local block number = 5842
            [5842] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5843] number of local blocks = 1, first local block number = 5843
            [5843] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5844] number of local blocks = 1, first local block number = 5844
            [5844] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5845] number of local blocks = 1, first local block number = 5845
            [5845] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5846] number of local blocks = 1, first local block number = 5846
            [5846] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5847] number of local blocks = 1, first local block number = 5847
            [5847] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5848] number of local blocks = 1, first local block number = 5848
            [5848] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5849] number of local blocks = 1, first local block number = 5849
            [5849] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5850] number of local blocks = 1, first local block number = 5850
            [5850] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5851] number of local blocks = 1, first local block number = 5851
            [5851] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5852] number of local blocks = 1, first local block number = 5852
            [5852] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5853] number of local blocks = 1, first local block number = 5853
            [5853] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5854] number of local blocks = 1, first local block number = 5854
            [5854] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5855] number of local blocks = 1, first local block number = 5855
            [5855] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5856] number of local blocks = 1, first local block number = 5856
            [5856] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5857] number of local blocks = 1, first local block number = 5857
            [5857] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5858] number of local blocks = 1, first local block number = 5858
            [5858] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5859] number of local blocks = 1, first local block number = 5859
            [5859] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5860] number of local blocks = 1, first local block number = 5860
            [5860] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5861] number of local blocks = 1, first local block number = 5861
            [5861] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5862] number of local blocks = 1, first local block number = 5862
            [5862] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5863] number of local blocks = 1, first local block number = 5863
            [5863] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5864] number of local blocks = 1, first local block number = 5864
            [5864] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5865] number of local blocks = 1, first local block number = 5865
            [5865] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5866] number of local blocks = 1, first local block number = 5866
            [5866] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5867] number of local blocks = 1, first local block number = 5867
            [5867] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5868] number of local blocks = 1, first local block number = 5868
            [5868] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5869] number of local blocks = 1, first local block number = 5869
            [5869] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5870] number of local blocks = 1, first local block number = 5870
            [5870] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5871] number of local blocks = 1, first local block number = 5871
            [5871] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5872] number of local blocks = 1, first local block number = 5872
            [5872] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5873] number of local blocks = 1, first local block number = 5873
            [5873] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5874] number of local blocks = 1, first local block number = 5874
            [5874] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5875] number of local blocks = 1, first local block number = 5875
            [5875] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5876] number of local blocks = 1, first local block number = 5876
            [5876] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5877] number of local blocks = 1, first local block number = 5877
            [5877] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5878] number of local blocks = 1, first local block number = 5878
            [5878] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5879] number of local blocks = 1, first local block number = 5879
            [5879] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5880] number of local blocks = 1, first local block number = 5880
            [5880] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5881] number of local blocks = 1, first local block number = 5881
            [5881] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5882] number of local blocks = 1, first local block number = 5882
            [5882] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5883] number of local blocks = 1, first local block number = 5883
            [5883] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5884] number of local blocks = 1, first local block number = 5884
            [5884] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5885] number of local blocks = 1, first local block number = 5885
            [5885] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5886] number of local blocks = 1, first local block number = 5886
            [5886] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5887] number of local blocks = 1, first local block number = 5887
            [5887] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5888] number of local blocks = 1, first local block number = 5888
            [5888] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5889] number of local blocks = 1, first local block number = 5889
            [5889] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5890] number of local blocks = 1, first local block number = 5890
            [5890] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5891] number of local blocks = 1, first local block number = 5891
            [5891] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5892] number of local blocks = 1, first local block number = 5892
            [5892] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5893] number of local blocks = 1, first local block number = 5893
            [5893] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5894] number of local blocks = 1, first local block number = 5894
            [5894] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5895] number of local blocks = 1, first local block number = 5895
            [5895] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5896] number of local blocks = 1, first local block number = 5896
            [5896] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5897] number of local blocks = 1, first local block number = 5897
            [5897] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5898] number of local blocks = 1, first local block number = 5898
            [5898] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5899] number of local blocks = 1, first local block number = 5899
            [5899] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5900] number of local blocks = 1, first local block number = 5900
            [5900] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5901] number of local blocks = 1, first local block number = 5901
            [5901] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5902] number of local blocks = 1, first local block number = 5902
            [5902] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5903] number of local blocks = 1, first local block number = 5903
            [5903] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5904] number of local blocks = 1, first local block number = 5904
            [5904] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5905] number of local blocks = 1, first local block number = 5905
            [5905] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5906] number of local blocks = 1, first local block number = 5906
            [5906] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5907] number of local blocks = 1, first local block number = 5907
            [5907] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5908] number of local blocks = 1, first local block number = 5908
            [5908] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5909] number of local blocks = 1, first local block number = 5909
            [5909] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5910] number of local blocks = 1, first local block number = 5910
            [5910] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5911] number of local blocks = 1, first local block number = 5911
            [5911] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5912] number of local blocks = 1, first local block number = 5912
            [5912] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5913] number of local blocks = 1, first local block number = 5913
            [5913] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5914] number of local blocks = 1, first local block number = 5914
            [5914] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5915] number of local blocks = 1, first local block number = 5915
            [5915] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5916] number of local blocks = 1, first local block number = 5916
            [5916] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5917] number of local blocks = 1, first local block number = 5917
            [5917] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5918] number of local blocks = 1, first local block number = 5918
            [5918] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5919] number of local blocks = 1, first local block number = 5919
            [5919] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5920] number of local blocks = 1, first local block number = 5920
            [5920] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5921] number of local blocks = 1, first local block number = 5921
            [5921] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5922] number of local blocks = 1, first local block number = 5922
            [5922] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5923] number of local blocks = 1, first local block number = 5923
            [5923] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5924] number of local blocks = 1, first local block number = 5924
            [5924] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5925] number of local blocks = 1, first local block number = 5925
            [5925] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5926] number of local blocks = 1, first local block number = 5926
            [5926] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5927] number of local blocks = 1, first local block number = 5927
            [5927] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5928] number of local blocks = 1, first local block number = 5928
            [5928] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5929] number of local blocks = 1, first local block number = 5929
            [5929] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5930] number of local blocks = 1, first local block number = 5930
            [5930] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5931] number of local blocks = 1, first local block number = 5931
            [5931] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5932] number of local blocks = 1, first local block number = 5932
            [5932] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5933] number of local blocks = 1, first local block number = 5933
            [5933] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5934] number of local blocks = 1, first local block number = 5934
            [5934] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5935] number of local blocks = 1, first local block number = 5935
            [5935] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5936] number of local blocks = 1, first local block number = 5936
            [5936] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5937] number of local blocks = 1, first local block number = 5937
            [5937] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5938] number of local blocks = 1, first local block number = 5938
            [5938] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5939] number of local blocks = 1, first local block number = 5939
            [5939] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5940] number of local blocks = 1, first local block number = 5940
            [5940] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5941] number of local blocks = 1, first local block number = 5941
            [5941] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5942] number of local blocks = 1, first local block number = 5942
            [5942] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5943] number of local blocks = 1, first local block number = 5943
            [5943] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5944] number of local blocks = 1, first local block number = 5944
            [5944] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5945] number of local blocks = 1, first local block number = 5945
            [5945] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5946] number of local blocks = 1, first local block number = 5946
            [5946] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5947] number of local blocks = 1, first local block number = 5947
            [5947] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5948] number of local blocks = 1, first local block number = 5948
            [5948] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5949] number of local blocks = 1, first local block number = 5949
            [5949] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5950] number of local blocks = 1, first local block number = 5950
            [5950] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5951] number of local blocks = 1, first local block number = 5951
            [5951] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5952] number of local blocks = 1, first local block number = 5952
            [5952] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5953] number of local blocks = 1, first local block number = 5953
            [5953] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5954] number of local blocks = 1, first local block number = 5954
            [5954] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5955] number of local blocks = 1, first local block number = 5955
            [5955] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5956] number of local blocks = 1, first local block number = 5956
            [5956] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5957] number of local blocks = 1, first local block number = 5957
            [5957] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5958] number of local blocks = 1, first local block number = 5958
            [5958] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5959] number of local blocks = 1, first local block number = 5959
            [5959] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5960] number of local blocks = 1, first local block number = 5960
            [5960] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5961] number of local blocks = 1, first local block number = 5961
            [5961] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5962] number of local blocks = 1, first local block number = 5962
            [5962] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5963] number of local blocks = 1, first local block number = 5963
            [5963] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5964] number of local blocks = 1, first local block number = 5964
            [5964] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5965] number of local blocks = 1, first local block number = 5965
            [5965] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5966] number of local blocks = 1, first local block number = 5966
            [5966] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5967] number of local blocks = 1, first local block number = 5967
            [5967] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5968] number of local blocks = 1, first local block number = 5968
            [5968] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5969] number of local blocks = 1, first local block number = 5969
            [5969] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5970] number of local blocks = 1, first local block number = 5970
            [5970] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5971] number of local blocks = 1, first local block number = 5971
            [5971] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5972] number of local blocks = 1, first local block number = 5972
            [5972] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5973] number of local blocks = 1, first local block number = 5973
            [5973] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5974] number of local blocks = 1, first local block number = 5974
            [5974] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5975] number of local blocks = 1, first local block number = 5975
            [5975] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5976] number of local blocks = 1, first local block number = 5976
            [5976] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5977] number of local blocks = 1, first local block number = 5977
            [5977] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5978] number of local blocks = 1, first local block number = 5978
            [5978] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5979] number of local blocks = 1, first local block number = 5979
            [5979] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5980] number of local blocks = 1, first local block number = 5980
            [5980] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5981] number of local blocks = 1, first local block number = 5981
            [5981] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5982] number of local blocks = 1, first local block number = 5982
            [5982] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5983] number of local blocks = 1, first local block number = 5983
            [5983] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5984] number of local blocks = 1, first local block number = 5984
            [5984] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5985] number of local blocks = 1, first local block number = 5985
            [5985] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5986] number of local blocks = 1, first local block number = 5986
            [5986] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5987] number of local blocks = 1, first local block number = 5987
            [5987] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5988] number of local blocks = 1, first local block number = 5988
            [5988] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5989] number of local blocks = 1, first local block number = 5989
            [5989] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5990] number of local blocks = 1, first local block number = 5990
            [5990] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5991] number of local blocks = 1, first local block number = 5991
            [5991] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5992] number of local blocks = 1, first local block number = 5992
            [5992] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5993] number of local blocks = 1, first local block number = 5993
            [5993] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5994] number of local blocks = 1, first local block number = 5994
            [5994] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5995] number of local blocks = 1, first local block number = 5995
            [5995] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5996] number of local blocks = 1, first local block number = 5996
            [5996] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5997] number of local blocks = 1, first local block number = 5997
            [5997] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5998] number of local blocks = 1, first local block number = 5998
            [5998] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [5999] number of local blocks = 1, first local block number = 5999
            [5999] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6000] number of local blocks = 1, first local block number = 6000
            [6000] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6001] number of local blocks = 1, first local block number = 6001
            [6001] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6002] number of local blocks = 1, first local block number = 6002
            [6002] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6003] number of local blocks = 1, first local block number = 6003
            [6003] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6004] number of local blocks = 1, first local block number = 6004
            [6004] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6005] number of local blocks = 1, first local block number = 6005
            [6005] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6006] number of local blocks = 1, first local block number = 6006
            [6006] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6007] number of local blocks = 1, first local block number = 6007
            [6007] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6008] number of local blocks = 1, first local block number = 6008
            [6008] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6009] number of local blocks = 1, first local block number = 6009
            [6009] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6010] number of local blocks = 1, first local block number = 6010
            [6010] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6011] number of local blocks = 1, first local block number = 6011
            [6011] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6012] number of local blocks = 1, first local block number = 6012
            [6012] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6013] number of local blocks = 1, first local block number = 6013
            [6013] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6014] number of local blocks = 1, first local block number = 6014
            [6014] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6015] number of local blocks = 1, first local block number = 6015
            [6015] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6016] number of local blocks = 1, first local block number = 6016
            [6016] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6017] number of local blocks = 1, first local block number = 6017
            [6017] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6018] number of local blocks = 1, first local block number = 6018
            [6018] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6019] number of local blocks = 1, first local block number = 6019
            [6019] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6020] number of local blocks = 1, first local block number = 6020
            [6020] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6021] number of local blocks = 1, first local block number = 6021
            [6021] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6022] number of local blocks = 1, first local block number = 6022
            [6022] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6023] number of local blocks = 1, first local block number = 6023
            [6023] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6024] number of local blocks = 1, first local block number = 6024
            [6024] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6025] number of local blocks = 1, first local block number = 6025
            [6025] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6026] number of local blocks = 1, first local block number = 6026
            [6026] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6027] number of local blocks = 1, first local block number = 6027
            [6027] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6028] number of local blocks = 1, first local block number = 6028
            [6028] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6029] number of local blocks = 1, first local block number = 6029
            [6029] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6030] number of local blocks = 1, first local block number = 6030
            [6030] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6031] number of local blocks = 1, first local block number = 6031
            [6031] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6032] number of local blocks = 1, first local block number = 6032
            [6032] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6033] number of local blocks = 1, first local block number = 6033
            [6033] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6034] number of local blocks = 1, first local block number = 6034
            [6034] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6035] number of local blocks = 1, first local block number = 6035
            [6035] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6036] number of local blocks = 1, first local block number = 6036
            [6036] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6037] number of local blocks = 1, first local block number = 6037
            [6037] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6038] number of local blocks = 1, first local block number = 6038
            [6038] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6039] number of local blocks = 1, first local block number = 6039
            [6039] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6040] number of local blocks = 1, first local block number = 6040
            [6040] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6041] number of local blocks = 1, first local block number = 6041
            [6041] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6042] number of local blocks = 1, first local block number = 6042
            [6042] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6043] number of local blocks = 1, first local block number = 6043
            [6043] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6044] number of local blocks = 1, first local block number = 6044
            [6044] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6045] number of local blocks = 1, first local block number = 6045
            [6045] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6046] number of local blocks = 1, first local block number = 6046
            [6046] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6047] number of local blocks = 1, first local block number = 6047
            [6047] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6048] number of local blocks = 1, first local block number = 6048
            [6048] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6049] number of local blocks = 1, first local block number = 6049
            [6049] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6050] number of local blocks = 1, first local block number = 6050
            [6050] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6051] number of local blocks = 1, first local block number = 6051
            [6051] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6052] number of local blocks = 1, first local block number = 6052
            [6052] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6053] number of local blocks = 1, first local block number = 6053
            [6053] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6054] number of local blocks = 1, first local block number = 6054
            [6054] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6055] number of local blocks = 1, first local block number = 6055
            [6055] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6056] number of local blocks = 1, first local block number = 6056
            [6056] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6057] number of local blocks = 1, first local block number = 6057
            [6057] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6058] number of local blocks = 1, first local block number = 6058
            [6058] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6059] number of local blocks = 1, first local block number = 6059
            [6059] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6060] number of local blocks = 1, first local block number = 6060
            [6060] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6061] number of local blocks = 1, first local block number = 6061
            [6061] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6062] number of local blocks = 1, first local block number = 6062
            [6062] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6063] number of local blocks = 1, first local block number = 6063
            [6063] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6064] number of local blocks = 1, first local block number = 6064
            [6064] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6065] number of local blocks = 1, first local block number = 6065
            [6065] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6066] number of local blocks = 1, first local block number = 6066
            [6066] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6067] number of local blocks = 1, first local block number = 6067
            [6067] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6068] number of local blocks = 1, first local block number = 6068
            [6068] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6069] number of local blocks = 1, first local block number = 6069
            [6069] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6070] number of local blocks = 1, first local block number = 6070
            [6070] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6071] number of local blocks = 1, first local block number = 6071
            [6071] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6072] number of local blocks = 1, first local block number = 6072
            [6072] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6073] number of local blocks = 1, first local block number = 6073
            [6073] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6074] number of local blocks = 1, first local block number = 6074
            [6074] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6075] number of local blocks = 1, first local block number = 6075
            [6075] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6076] number of local blocks = 1, first local block number = 6076
            [6076] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6077] number of local blocks = 1, first local block number = 6077
            [6077] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6078] number of local blocks = 1, first local block number = 6078
            [6078] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6079] number of local blocks = 1, first local block number = 6079
            [6079] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6080] number of local blocks = 1, first local block number = 6080
            [6080] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6081] number of local blocks = 1, first local block number = 6081
            [6081] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6082] number of local blocks = 1, first local block number = 6082
            [6082] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6083] number of local blocks = 1, first local block number = 6083
            [6083] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6084] number of local blocks = 1, first local block number = 6084
            [6084] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6085] number of local blocks = 1, first local block number = 6085
            [6085] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6086] number of local blocks = 1, first local block number = 6086
            [6086] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6087] number of local blocks = 1, first local block number = 6087
            [6087] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6088] number of local blocks = 1, first local block number = 6088
            [6088] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6089] number of local blocks = 1, first local block number = 6089
            [6089] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6090] number of local blocks = 1, first local block number = 6090
            [6090] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6091] number of local blocks = 1, first local block number = 6091
            [6091] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6092] number of local blocks = 1, first local block number = 6092
            [6092] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6093] number of local blocks = 1, first local block number = 6093
            [6093] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6094] number of local blocks = 1, first local block number = 6094
            [6094] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6095] number of local blocks = 1, first local block number = 6095
            [6095] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6096] number of local blocks = 1, first local block number = 6096
            [6096] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6097] number of local blocks = 1, first local block number = 6097
            [6097] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6098] number of local blocks = 1, first local block number = 6098
            [6098] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6099] number of local blocks = 1, first local block number = 6099
            [6099] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6100] number of local blocks = 1, first local block number = 6100
            [6100] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6101] number of local blocks = 1, first local block number = 6101
            [6101] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6102] number of local blocks = 1, first local block number = 6102
            [6102] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6103] number of local blocks = 1, first local block number = 6103
            [6103] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6104] number of local blocks = 1, first local block number = 6104
            [6104] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6105] number of local blocks = 1, first local block number = 6105
            [6105] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6106] number of local blocks = 1, first local block number = 6106
            [6106] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6107] number of local blocks = 1, first local block number = 6107
            [6107] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6108] number of local blocks = 1, first local block number = 6108
            [6108] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6109] number of local blocks = 1, first local block number = 6109
            [6109] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6110] number of local blocks = 1, first local block number = 6110
            [6110] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6111] number of local blocks = 1, first local block number = 6111
            [6111] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6112] number of local blocks = 1, first local block number = 6112
            [6112] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6113] number of local blocks = 1, first local block number = 6113
            [6113] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6114] number of local blocks = 1, first local block number = 6114
            [6114] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6115] number of local blocks = 1, first local block number = 6115
            [6115] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6116] number of local blocks = 1, first local block number = 6116
            [6116] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6117] number of local blocks = 1, first local block number = 6117
            [6117] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6118] number of local blocks = 1, first local block number = 6118
            [6118] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6119] number of local blocks = 1, first local block number = 6119
            [6119] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6120] number of local blocks = 1, first local block number = 6120
            [6120] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6121] number of local blocks = 1, first local block number = 6121
            [6121] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6122] number of local blocks = 1, first local block number = 6122
            [6122] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6123] number of local blocks = 1, first local block number = 6123
            [6123] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6124] number of local blocks = 1, first local block number = 6124
            [6124] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6125] number of local blocks = 1, first local block number = 6125
            [6125] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6126] number of local blocks = 1, first local block number = 6126
            [6126] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6127] number of local blocks = 1, first local block number = 6127
            [6127] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6128] number of local blocks = 1, first local block number = 6128
            [6128] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6129] number of local blocks = 1, first local block number = 6129
            [6129] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6130] number of local blocks = 1, first local block number = 6130
            [6130] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6131] number of local blocks = 1, first local block number = 6131
            [6131] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6132] number of local blocks = 1, first local block number = 6132
            [6132] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6133] number of local blocks = 1, first local block number = 6133
            [6133] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6134] number of local blocks = 1, first local block number = 6134
            [6134] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6135] number of local blocks = 1, first local block number = 6135
            [6135] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6136] number of local blocks = 1, first local block number = 6136
            [6136] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6137] number of local blocks = 1, first local block number = 6137
            [6137] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6138] number of local blocks = 1, first local block number = 6138
            [6138] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6139] number of local blocks = 1, first local block number = 6139
            [6139] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6140] number of local blocks = 1, first local block number = 6140
            [6140] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6141] number of local blocks = 1, first local block number = 6141
            [6141] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6142] number of local blocks = 1, first local block number = 6142
            [6142] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6143] number of local blocks = 1, first local block number = 6143
            [6143] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6144] number of local blocks = 1, first local block number = 6144
            [6144] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6145] number of local blocks = 1, first local block number = 6145
            [6145] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6146] number of local blocks = 1, first local block number = 6146
            [6146] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6147] number of local blocks = 1, first local block number = 6147
            [6147] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6148] number of local blocks = 1, first local block number = 6148
            [6148] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6149] number of local blocks = 1, first local block number = 6149
            [6149] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6150] number of local blocks = 1, first local block number = 6150
            [6150] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6151] number of local blocks = 1, first local block number = 6151
            [6151] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6152] number of local blocks = 1, first local block number = 6152
            [6152] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6153] number of local blocks = 1, first local block number = 6153
            [6153] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6154] number of local blocks = 1, first local block number = 6154
            [6154] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6155] number of local blocks = 1, first local block number = 6155
            [6155] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6156] number of local blocks = 1, first local block number = 6156
            [6156] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6157] number of local blocks = 1, first local block number = 6157
            [6157] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6158] number of local blocks = 1, first local block number = 6158
            [6158] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6159] number of local blocks = 1, first local block number = 6159
            [6159] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6160] number of local blocks = 1, first local block number = 6160
            [6160] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6161] number of local blocks = 1, first local block number = 6161
            [6161] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6162] number of local blocks = 1, first local block number = 6162
            [6162] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6163] number of local blocks = 1, first local block number = 6163
            [6163] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6164] number of local blocks = 1, first local block number = 6164
            [6164] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6165] number of local blocks = 1, first local block number = 6165
            [6165] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6166] number of local blocks = 1, first local block number = 6166
            [6166] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6167] number of local blocks = 1, first local block number = 6167
            [6167] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6168] number of local blocks = 1, first local block number = 6168
            [6168] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6169] number of local blocks = 1, first local block number = 6169
            [6169] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6170] number of local blocks = 1, first local block number = 6170
            [6170] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6171] number of local blocks = 1, first local block number = 6171
            [6171] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6172] number of local blocks = 1, first local block number = 6172
            [6172] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6173] number of local blocks = 1, first local block number = 6173
            [6173] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6174] number of local blocks = 1, first local block number = 6174
            [6174] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6175] number of local blocks = 1, first local block number = 6175
            [6175] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6176] number of local blocks = 1, first local block number = 6176
            [6176] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6177] number of local blocks = 1, first local block number = 6177
            [6177] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6178] number of local blocks = 1, first local block number = 6178
            [6178] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6179] number of local blocks = 1, first local block number = 6179
            [6179] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6180] number of local blocks = 1, first local block number = 6180
            [6180] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6181] number of local blocks = 1, first local block number = 6181
            [6181] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6182] number of local blocks = 1, first local block number = 6182
            [6182] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6183] number of local blocks = 1, first local block number = 6183
            [6183] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6184] number of local blocks = 1, first local block number = 6184
            [6184] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6185] number of local blocks = 1, first local block number = 6185
            [6185] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6186] number of local blocks = 1, first local block number = 6186
            [6186] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6187] number of local blocks = 1, first local block number = 6187
            [6187] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6188] number of local blocks = 1, first local block number = 6188
            [6188] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6189] number of local blocks = 1, first local block number = 6189
            [6189] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6190] number of local blocks = 1, first local block number = 6190
            [6190] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6191] number of local blocks = 1, first local block number = 6191
            [6191] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6192] number of local blocks = 1, first local block number = 6192
            [6192] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6193] number of local blocks = 1, first local block number = 6193
            [6193] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6194] number of local blocks = 1, first local block number = 6194
            [6194] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6195] number of local blocks = 1, first local block number = 6195
            [6195] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6196] number of local blocks = 1, first local block number = 6196
            [6196] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6197] number of local blocks = 1, first local block number = 6197
            [6197] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6198] number of local blocks = 1, first local block number = 6198
            [6198] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6199] number of local blocks = 1, first local block number = 6199
            [6199] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6200] number of local blocks = 1, first local block number = 6200
            [6200] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6201] number of local blocks = 1, first local block number = 6201
            [6201] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6202] number of local blocks = 1, first local block number = 6202
            [6202] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6203] number of local blocks = 1, first local block number = 6203
            [6203] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6204] number of local blocks = 1, first local block number = 6204
            [6204] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6205] number of local blocks = 1, first local block number = 6205
            [6205] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6206] number of local blocks = 1, first local block number = 6206
            [6206] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6207] number of local blocks = 1, first local block number = 6207
            [6207] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6208] number of local blocks = 1, first local block number = 6208
            [6208] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6209] number of local blocks = 1, first local block number = 6209
            [6209] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6210] number of local blocks = 1, first local block number = 6210
            [6210] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6211] number of local blocks = 1, first local block number = 6211
            [6211] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6212] number of local blocks = 1, first local block number = 6212
            [6212] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6213] number of local blocks = 1, first local block number = 6213
            [6213] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6214] number of local blocks = 1, first local block number = 6214
            [6214] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6215] number of local blocks = 1, first local block number = 6215
            [6215] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6216] number of local blocks = 1, first local block number = 6216
            [6216] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6217] number of local blocks = 1, first local block number = 6217
            [6217] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6218] number of local blocks = 1, first local block number = 6218
            [6218] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6219] number of local blocks = 1, first local block number = 6219
            [6219] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6220] number of local blocks = 1, first local block number = 6220
            [6220] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6221] number of local blocks = 1, first local block number = 6221
            [6221] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6222] number of local blocks = 1, first local block number = 6222
            [6222] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6223] number of local blocks = 1, first local block number = 6223
            [6223] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6224] number of local blocks = 1, first local block number = 6224
            [6224] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6225] number of local blocks = 1, first local block number = 6225
            [6225] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6226] number of local blocks = 1, first local block number = 6226
            [6226] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6227] number of local blocks = 1, first local block number = 6227
            [6227] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6228] number of local blocks = 1, first local block number = 6228
            [6228] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6229] number of local blocks = 1, first local block number = 6229
            [6229] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6230] number of local blocks = 1, first local block number = 6230
            [6230] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6231] number of local blocks = 1, first local block number = 6231
            [6231] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6232] number of local blocks = 1, first local block number = 6232
            [6232] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6233] number of local blocks = 1, first local block number = 6233
            [6233] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6234] number of local blocks = 1, first local block number = 6234
            [6234] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6235] number of local blocks = 1, first local block number = 6235
            [6235] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6236] number of local blocks = 1, first local block number = 6236
            [6236] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6237] number of local blocks = 1, first local block number = 6237
            [6237] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6238] number of local blocks = 1, first local block number = 6238
            [6238] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6239] number of local blocks = 1, first local block number = 6239
            [6239] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6240] number of local blocks = 1, first local block number = 6240
            [6240] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6241] number of local blocks = 1, first local block number = 6241
            [6241] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6242] number of local blocks = 1, first local block number = 6242
            [6242] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6243] number of local blocks = 1, first local block number = 6243
            [6243] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6244] number of local blocks = 1, first local block number = 6244
            [6244] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6245] number of local blocks = 1, first local block number = 6245
            [6245] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6246] number of local blocks = 1, first local block number = 6246
            [6246] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6247] number of local blocks = 1, first local block number = 6247
            [6247] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6248] number of local blocks = 1, first local block number = 6248
            [6248] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6249] number of local blocks = 1, first local block number = 6249
            [6249] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6250] number of local blocks = 1, first local block number = 6250
            [6250] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6251] number of local blocks = 1, first local block number = 6251
            [6251] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6252] number of local blocks = 1, first local block number = 6252
            [6252] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6253] number of local blocks = 1, first local block number = 6253
            [6253] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6254] number of local blocks = 1, first local block number = 6254
            [6254] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6255] number of local blocks = 1, first local block number = 6255
            [6255] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6256] number of local blocks = 1, first local block number = 6256
            [6256] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6257] number of local blocks = 1, first local block number = 6257
            [6257] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6258] number of local blocks = 1, first local block number = 6258
            [6258] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6259] number of local blocks = 1, first local block number = 6259
            [6259] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6260] number of local blocks = 1, first local block number = 6260
            [6260] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6261] number of local blocks = 1, first local block number = 6261
            [6261] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6262] number of local blocks = 1, first local block number = 6262
            [6262] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6263] number of local blocks = 1, first local block number = 6263
            [6263] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6264] number of local blocks = 1, first local block number = 6264
            [6264] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6265] number of local blocks = 1, first local block number = 6265
            [6265] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6266] number of local blocks = 1, first local block number = 6266
            [6266] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6267] number of local blocks = 1, first local block number = 6267
            [6267] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6268] number of local blocks = 1, first local block number = 6268
            [6268] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6269] number of local blocks = 1, first local block number = 6269
            [6269] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6270] number of local blocks = 1, first local block number = 6270
            [6270] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6271] number of local blocks = 1, first local block number = 6271
            [6271] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6272] number of local blocks = 1, first local block number = 6272
            [6272] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6273] number of local blocks = 1, first local block number = 6273
            [6273] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6274] number of local blocks = 1, first local block number = 6274
            [6274] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6275] number of local blocks = 1, first local block number = 6275
            [6275] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6276] number of local blocks = 1, first local block number = 6276
            [6276] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6277] number of local blocks = 1, first local block number = 6277
            [6277] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6278] number of local blocks = 1, first local block number = 6278
            [6278] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6279] number of local blocks = 1, first local block number = 6279
            [6279] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6280] number of local blocks = 1, first local block number = 6280
            [6280] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6281] number of local blocks = 1, first local block number = 6281
            [6281] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6282] number of local blocks = 1, first local block number = 6282
            [6282] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6283] number of local blocks = 1, first local block number = 6283
            [6283] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6284] number of local blocks = 1, first local block number = 6284
            [6284] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6285] number of local blocks = 1, first local block number = 6285
            [6285] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6286] number of local blocks = 1, first local block number = 6286
            [6286] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6287] number of local blocks = 1, first local block number = 6287
            [6287] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6288] number of local blocks = 1, first local block number = 6288
            [6288] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6289] number of local blocks = 1, first local block number = 6289
            [6289] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6290] number of local blocks = 1, first local block number = 6290
            [6290] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6291] number of local blocks = 1, first local block number = 6291
            [6291] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6292] number of local blocks = 1, first local block number = 6292
            [6292] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6293] number of local blocks = 1, first local block number = 6293
            [6293] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6294] number of local blocks = 1, first local block number = 6294
            [6294] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6295] number of local blocks = 1, first local block number = 6295
            [6295] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6296] number of local blocks = 1, first local block number = 6296
            [6296] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6297] number of local blocks = 1, first local block number = 6297
            [6297] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6298] number of local blocks = 1, first local block number = 6298
            [6298] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6299] number of local blocks = 1, first local block number = 6299
            [6299] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6300] number of local blocks = 1, first local block number = 6300
            [6300] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6301] number of local blocks = 1, first local block number = 6301
            [6301] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6302] number of local blocks = 1, first local block number = 6302
            [6302] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6303] number of local blocks = 1, first local block number = 6303
            [6303] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6304] number of local blocks = 1, first local block number = 6304
            [6304] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6305] number of local blocks = 1, first local block number = 6305
            [6305] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6306] number of local blocks = 1, first local block number = 6306
            [6306] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6307] number of local blocks = 1, first local block number = 6307
            [6307] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6308] number of local blocks = 1, first local block number = 6308
            [6308] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6309] number of local blocks = 1, first local block number = 6309
            [6309] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6310] number of local blocks = 1, first local block number = 6310
            [6310] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6311] number of local blocks = 1, first local block number = 6311
            [6311] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6312] number of local blocks = 1, first local block number = 6312
            [6312] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6313] number of local blocks = 1, first local block number = 6313
            [6313] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6314] number of local blocks = 1, first local block number = 6314
            [6314] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6315] number of local blocks = 1, first local block number = 6315
            [6315] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6316] number of local blocks = 1, first local block number = 6316
            [6316] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6317] number of local blocks = 1, first local block number = 6317
            [6317] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6318] number of local blocks = 1, first local block number = 6318
            [6318] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6319] number of local blocks = 1, first local block number = 6319
            [6319] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6320] number of local blocks = 1, first local block number = 6320
            [6320] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6321] number of local blocks = 1, first local block number = 6321
            [6321] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6322] number of local blocks = 1, first local block number = 6322
            [6322] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6323] number of local blocks = 1, first local block number = 6323
            [6323] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6324] number of local blocks = 1, first local block number = 6324
            [6324] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6325] number of local blocks = 1, first local block number = 6325
            [6325] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6326] number of local blocks = 1, first local block number = 6326
            [6326] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6327] number of local blocks = 1, first local block number = 6327
            [6327] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6328] number of local blocks = 1, first local block number = 6328
            [6328] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6329] number of local blocks = 1, first local block number = 6329
            [6329] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6330] number of local blocks = 1, first local block number = 6330
            [6330] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6331] number of local blocks = 1, first local block number = 6331
            [6331] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6332] number of local blocks = 1, first local block number = 6332
            [6332] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6333] number of local blocks = 1, first local block number = 6333
            [6333] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6334] number of local blocks = 1, first local block number = 6334
            [6334] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6335] number of local blocks = 1, first local block number = 6335
            [6335] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6336] number of local blocks = 1, first local block number = 6336
            [6336] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6337] number of local blocks = 1, first local block number = 6337
            [6337] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6338] number of local blocks = 1, first local block number = 6338
            [6338] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6339] number of local blocks = 1, first local block number = 6339
            [6339] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6340] number of local blocks = 1, first local block number = 6340
            [6340] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6341] number of local blocks = 1, first local block number = 6341
            [6341] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6342] number of local blocks = 1, first local block number = 6342
            [6342] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6343] number of local blocks = 1, first local block number = 6343
            [6343] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6344] number of local blocks = 1, first local block number = 6344
            [6344] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6345] number of local blocks = 1, first local block number = 6345
            [6345] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6346] number of local blocks = 1, first local block number = 6346
            [6346] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6347] number of local blocks = 1, first local block number = 6347
            [6347] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6348] number of local blocks = 1, first local block number = 6348
            [6348] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6349] number of local blocks = 1, first local block number = 6349
            [6349] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6350] number of local blocks = 1, first local block number = 6350
            [6350] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6351] number of local blocks = 1, first local block number = 6351
            [6351] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6352] number of local blocks = 1, first local block number = 6352
            [6352] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6353] number of local blocks = 1, first local block number = 6353
            [6353] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6354] number of local blocks = 1, first local block number = 6354
            [6354] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6355] number of local blocks = 1, first local block number = 6355
            [6355] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6356] number of local blocks = 1, first local block number = 6356
            [6356] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6357] number of local blocks = 1, first local block number = 6357
            [6357] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6358] number of local blocks = 1, first local block number = 6358
            [6358] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6359] number of local blocks = 1, first local block number = 6359
            [6359] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6360] number of local blocks = 1, first local block number = 6360
            [6360] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6361] number of local blocks = 1, first local block number = 6361
            [6361] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6362] number of local blocks = 1, first local block number = 6362
            [6362] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6363] number of local blocks = 1, first local block number = 6363
            [6363] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6364] number of local blocks = 1, first local block number = 6364
            [6364] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6365] number of local blocks = 1, first local block number = 6365
            [6365] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6366] number of local blocks = 1, first local block number = 6366
            [6366] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6367] number of local blocks = 1, first local block number = 6367
            [6367] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6368] number of local blocks = 1, first local block number = 6368
            [6368] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6369] number of local blocks = 1, first local block number = 6369
            [6369] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6370] number of local blocks = 1, first local block number = 6370
            [6370] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6371] number of local blocks = 1, first local block number = 6371
            [6371] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6372] number of local blocks = 1, first local block number = 6372
            [6372] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6373] number of local blocks = 1, first local block number = 6373
            [6373] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6374] number of local blocks = 1, first local block number = 6374
            [6374] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6375] number of local blocks = 1, first local block number = 6375
            [6375] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6376] number of local blocks = 1, first local block number = 6376
            [6376] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6377] number of local blocks = 1, first local block number = 6377
            [6377] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6378] number of local blocks = 1, first local block number = 6378
            [6378] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6379] number of local blocks = 1, first local block number = 6379
            [6379] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6380] number of local blocks = 1, first local block number = 6380
            [6380] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6381] number of local blocks = 1, first local block number = 6381
            [6381] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6382] number of local blocks = 1, first local block number = 6382
            [6382] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6383] number of local blocks = 1, first local block number = 6383
            [6383] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6384] number of local blocks = 1, first local block number = 6384
            [6384] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6385] number of local blocks = 1, first local block number = 6385
            [6385] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6386] number of local blocks = 1, first local block number = 6386
            [6386] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6387] number of local blocks = 1, first local block number = 6387
            [6387] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6388] number of local blocks = 1, first local block number = 6388
            [6388] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6389] number of local blocks = 1, first local block number = 6389
            [6389] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6390] number of local blocks = 1, first local block number = 6390
            [6390] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6391] number of local blocks = 1, first local block number = 6391
            [6391] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6392] number of local blocks = 1, first local block number = 6392
            [6392] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6393] number of local blocks = 1, first local block number = 6393
            [6393] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6394] number of local blocks = 1, first local block number = 6394
            [6394] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6395] number of local blocks = 1, first local block number = 6395
            [6395] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6396] number of local blocks = 1, first local block number = 6396
            [6396] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6397] number of local blocks = 1, first local block number = 6397
            [6397] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6398] number of local blocks = 1, first local block number = 6398
            [6398] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6399] number of local blocks = 1, first local block number = 6399
            [6399] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6400] number of local blocks = 1, first local block number = 6400
            [6400] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6401] number of local blocks = 1, first local block number = 6401
            [6401] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6402] number of local blocks = 1, first local block number = 6402
            [6402] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6403] number of local blocks = 1, first local block number = 6403
            [6403] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6404] number of local blocks = 1, first local block number = 6404
            [6404] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6405] number of local blocks = 1, first local block number = 6405
            [6405] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6406] number of local blocks = 1, first local block number = 6406
            [6406] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6407] number of local blocks = 1, first local block number = 6407
            [6407] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6408] number of local blocks = 1, first local block number = 6408
            [6408] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6409] number of local blocks = 1, first local block number = 6409
            [6409] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6410] number of local blocks = 1, first local block number = 6410
            [6410] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6411] number of local blocks = 1, first local block number = 6411
            [6411] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6412] number of local blocks = 1, first local block number = 6412
            [6412] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6413] number of local blocks = 1, first local block number = 6413
            [6413] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6414] number of local blocks = 1, first local block number = 6414
            [6414] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6415] number of local blocks = 1, first local block number = 6415
            [6415] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6416] number of local blocks = 1, first local block number = 6416
            [6416] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6417] number of local blocks = 1, first local block number = 6417
            [6417] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6418] number of local blocks = 1, first local block number = 6418
            [6418] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6419] number of local blocks = 1, first local block number = 6419
            [6419] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6420] number of local blocks = 1, first local block number = 6420
            [6420] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6421] number of local blocks = 1, first local block number = 6421
            [6421] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6422] number of local blocks = 1, first local block number = 6422
            [6422] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6423] number of local blocks = 1, first local block number = 6423
            [6423] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6424] number of local blocks = 1, first local block number = 6424
            [6424] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6425] number of local blocks = 1, first local block number = 6425
            [6425] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6426] number of local blocks = 1, first local block number = 6426
            [6426] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6427] number of local blocks = 1, first local block number = 6427
            [6427] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6428] number of local blocks = 1, first local block number = 6428
            [6428] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6429] number of local blocks = 1, first local block number = 6429
            [6429] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6430] number of local blocks = 1, first local block number = 6430
            [6430] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6431] number of local blocks = 1, first local block number = 6431
            [6431] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6432] number of local blocks = 1, first local block number = 6432
            [6432] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6433] number of local blocks = 1, first local block number = 6433
            [6433] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6434] number of local blocks = 1, first local block number = 6434
            [6434] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6435] number of local blocks = 1, first local block number = 6435
            [6435] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6436] number of local blocks = 1, first local block number = 6436
            [6436] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6437] number of local blocks = 1, first local block number = 6437
            [6437] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6438] number of local blocks = 1, first local block number = 6438
            [6438] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6439] number of local blocks = 1, first local block number = 6439
            [6439] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6440] number of local blocks = 1, first local block number = 6440
            [6440] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6441] number of local blocks = 1, first local block number = 6441
            [6441] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6442] number of local blocks = 1, first local block number = 6442
            [6442] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6443] number of local blocks = 1, first local block number = 6443
            [6443] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6444] number of local blocks = 1, first local block number = 6444
            [6444] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6445] number of local blocks = 1, first local block number = 6445
            [6445] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6446] number of local blocks = 1, first local block number = 6446
            [6446] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6447] number of local blocks = 1, first local block number = 6447
            [6447] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6448] number of local blocks = 1, first local block number = 6448
            [6448] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6449] number of local blocks = 1, first local block number = 6449
            [6449] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6450] number of local blocks = 1, first local block number = 6450
            [6450] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6451] number of local blocks = 1, first local block number = 6451
            [6451] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6452] number of local blocks = 1, first local block number = 6452
            [6452] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6453] number of local blocks = 1, first local block number = 6453
            [6453] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6454] number of local blocks = 1, first local block number = 6454
            [6454] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6455] number of local blocks = 1, first local block number = 6455
            [6455] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6456] number of local blocks = 1, first local block number = 6456
            [6456] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6457] number of local blocks = 1, first local block number = 6457
            [6457] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6458] number of local blocks = 1, first local block number = 6458
            [6458] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6459] number of local blocks = 1, first local block number = 6459
            [6459] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6460] number of local blocks = 1, first local block number = 6460
            [6460] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6461] number of local blocks = 1, first local block number = 6461
            [6461] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6462] number of local blocks = 1, first local block number = 6462
            [6462] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6463] number of local blocks = 1, first local block number = 6463
            [6463] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6464] number of local blocks = 1, first local block number = 6464
            [6464] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6465] number of local blocks = 1, first local block number = 6465
            [6465] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6466] number of local blocks = 1, first local block number = 6466
            [6466] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6467] number of local blocks = 1, first local block number = 6467
            [6467] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6468] number of local blocks = 1, first local block number = 6468
            [6468] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6469] number of local blocks = 1, first local block number = 6469
            [6469] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6470] number of local blocks = 1, first local block number = 6470
            [6470] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6471] number of local blocks = 1, first local block number = 6471
            [6471] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6472] number of local blocks = 1, first local block number = 6472
            [6472] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6473] number of local blocks = 1, first local block number = 6473
            [6473] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6474] number of local blocks = 1, first local block number = 6474
            [6474] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6475] number of local blocks = 1, first local block number = 6475
            [6475] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6476] number of local blocks = 1, first local block number = 6476
            [6476] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6477] number of local blocks = 1, first local block number = 6477
            [6477] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6478] number of local blocks = 1, first local block number = 6478
            [6478] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6479] number of local blocks = 1, first local block number = 6479
            [6479] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6480] number of local blocks = 1, first local block number = 6480
            [6480] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6481] number of local blocks = 1, first local block number = 6481
            [6481] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6482] number of local blocks = 1, first local block number = 6482
            [6482] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6483] number of local blocks = 1, first local block number = 6483
            [6483] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6484] number of local blocks = 1, first local block number = 6484
            [6484] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6485] number of local blocks = 1, first local block number = 6485
            [6485] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6486] number of local blocks = 1, first local block number = 6486
            [6486] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6487] number of local blocks = 1, first local block number = 6487
            [6487] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6488] number of local blocks = 1, first local block number = 6488
            [6488] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6489] number of local blocks = 1, first local block number = 6489
            [6489] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6490] number of local blocks = 1, first local block number = 6490
            [6490] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6491] number of local blocks = 1, first local block number = 6491
            [6491] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6492] number of local blocks = 1, first local block number = 6492
            [6492] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6493] number of local blocks = 1, first local block number = 6493
            [6493] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6494] number of local blocks = 1, first local block number = 6494
            [6494] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6495] number of local blocks = 1, first local block number = 6495
            [6495] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6496] number of local blocks = 1, first local block number = 6496
            [6496] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6497] number of local blocks = 1, first local block number = 6497
            [6497] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6498] number of local blocks = 1, first local block number = 6498
            [6498] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6499] number of local blocks = 1, first local block number = 6499
            [6499] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6500] number of local blocks = 1, first local block number = 6500
            [6500] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6501] number of local blocks = 1, first local block number = 6501
            [6501] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6502] number of local blocks = 1, first local block number = 6502
            [6502] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6503] number of local blocks = 1, first local block number = 6503
            [6503] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6504] number of local blocks = 1, first local block number = 6504
            [6504] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6505] number of local blocks = 1, first local block number = 6505
            [6505] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6506] number of local blocks = 1, first local block number = 6506
            [6506] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6507] number of local blocks = 1, first local block number = 6507
            [6507] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6508] number of local blocks = 1, first local block number = 6508
            [6508] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6509] number of local blocks = 1, first local block number = 6509
            [6509] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6510] number of local blocks = 1, first local block number = 6510
            [6510] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6511] number of local blocks = 1, first local block number = 6511
            [6511] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6512] number of local blocks = 1, first local block number = 6512
            [6512] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6513] number of local blocks = 1, first local block number = 6513
            [6513] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6514] number of local blocks = 1, first local block number = 6514
            [6514] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6515] number of local blocks = 1, first local block number = 6515
            [6515] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6516] number of local blocks = 1, first local block number = 6516
            [6516] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6517] number of local blocks = 1, first local block number = 6517
            [6517] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6518] number of local blocks = 1, first local block number = 6518
            [6518] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6519] number of local blocks = 1, first local block number = 6519
            [6519] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6520] number of local blocks = 1, first local block number = 6520
            [6520] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6521] number of local blocks = 1, first local block number = 6521
            [6521] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6522] number of local blocks = 1, first local block number = 6522
            [6522] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6523] number of local blocks = 1, first local block number = 6523
            [6523] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6524] number of local blocks = 1, first local block number = 6524
            [6524] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6525] number of local blocks = 1, first local block number = 6525
            [6525] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6526] number of local blocks = 1, first local block number = 6526
            [6526] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6527] number of local blocks = 1, first local block number = 6527
            [6527] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6528] number of local blocks = 1, first local block number = 6528
            [6528] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6529] number of local blocks = 1, first local block number = 6529
            [6529] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6530] number of local blocks = 1, first local block number = 6530
            [6530] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6531] number of local blocks = 1, first local block number = 6531
            [6531] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6532] number of local blocks = 1, first local block number = 6532
            [6532] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6533] number of local blocks = 1, first local block number = 6533
            [6533] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6534] number of local blocks = 1, first local block number = 6534
            [6534] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6535] number of local blocks = 1, first local block number = 6535
            [6535] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6536] number of local blocks = 1, first local block number = 6536
            [6536] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6537] number of local blocks = 1, first local block number = 6537
            [6537] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6538] number of local blocks = 1, first local block number = 6538
            [6538] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6539] number of local blocks = 1, first local block number = 6539
            [6539] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6540] number of local blocks = 1, first local block number = 6540
            [6540] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6541] number of local blocks = 1, first local block number = 6541
            [6541] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6542] number of local blocks = 1, first local block number = 6542
            [6542] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6543] number of local blocks = 1, first local block number = 6543
            [6543] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6544] number of local blocks = 1, first local block number = 6544
            [6544] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6545] number of local blocks = 1, first local block number = 6545
            [6545] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6546] number of local blocks = 1, first local block number = 6546
            [6546] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6547] number of local blocks = 1, first local block number = 6547
            [6547] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6548] number of local blocks = 1, first local block number = 6548
            [6548] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6549] number of local blocks = 1, first local block number = 6549
            [6549] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6550] number of local blocks = 1, first local block number = 6550
            [6550] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6551] number of local blocks = 1, first local block number = 6551
            [6551] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6552] number of local blocks = 1, first local block number = 6552
            [6552] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6553] number of local blocks = 1, first local block number = 6553
            [6553] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6554] number of local blocks = 1, first local block number = 6554
            [6554] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6555] number of local blocks = 1, first local block number = 6555
            [6555] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6556] number of local blocks = 1, first local block number = 6556
            [6556] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6557] number of local blocks = 1, first local block number = 6557
            [6557] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6558] number of local blocks = 1, first local block number = 6558
            [6558] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6559] number of local blocks = 1, first local block number = 6559
            [6559] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6560] number of local blocks = 1, first local block number = 6560
            [6560] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6561] number of local blocks = 1, first local block number = 6561
            [6561] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6562] number of local blocks = 1, first local block number = 6562
            [6562] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6563] number of local blocks = 1, first local block number = 6563
            [6563] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6564] number of local blocks = 1, first local block number = 6564
            [6564] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6565] number of local blocks = 1, first local block number = 6565
            [6565] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6566] number of local blocks = 1, first local block number = 6566
            [6566] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6567] number of local blocks = 1, first local block number = 6567
            [6567] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6568] number of local blocks = 1, first local block number = 6568
            [6568] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6569] number of local blocks = 1, first local block number = 6569
            [6569] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6570] number of local blocks = 1, first local block number = 6570
            [6570] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6571] number of local blocks = 1, first local block number = 6571
            [6571] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6572] number of local blocks = 1, first local block number = 6572
            [6572] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6573] number of local blocks = 1, first local block number = 6573
            [6573] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6574] number of local blocks = 1, first local block number = 6574
            [6574] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6575] number of local blocks = 1, first local block number = 6575
            [6575] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6576] number of local blocks = 1, first local block number = 6576
            [6576] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6577] number of local blocks = 1, first local block number = 6577
            [6577] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6578] number of local blocks = 1, first local block number = 6578
            [6578] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6579] number of local blocks = 1, first local block number = 6579
            [6579] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6580] number of local blocks = 1, first local block number = 6580
            [6580] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6581] number of local blocks = 1, first local block number = 6581
            [6581] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6582] number of local blocks = 1, first local block number = 6582
            [6582] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6583] number of local blocks = 1, first local block number = 6583
            [6583] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6584] number of local blocks = 1, first local block number = 6584
            [6584] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6585] number of local blocks = 1, first local block number = 6585
            [6585] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6586] number of local blocks = 1, first local block number = 6586
            [6586] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6587] number of local blocks = 1, first local block number = 6587
            [6587] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6588] number of local blocks = 1, first local block number = 6588
            [6588] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6589] number of local blocks = 1, first local block number = 6589
            [6589] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6590] number of local blocks = 1, first local block number = 6590
            [6590] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6591] number of local blocks = 1, first local block number = 6591
            [6591] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6592] number of local blocks = 1, first local block number = 6592
            [6592] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6593] number of local blocks = 1, first local block number = 6593
            [6593] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6594] number of local blocks = 1, first local block number = 6594
            [6594] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6595] number of local blocks = 1, first local block number = 6595
            [6595] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6596] number of local blocks = 1, first local block number = 6596
            [6596] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6597] number of local blocks = 1, first local block number = 6597
            [6597] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6598] number of local blocks = 1, first local block number = 6598
            [6598] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6599] number of local blocks = 1, first local block number = 6599
            [6599] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6600] number of local blocks = 1, first local block number = 6600
            [6600] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6601] number of local blocks = 1, first local block number = 6601
            [6601] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6602] number of local blocks = 1, first local block number = 6602
            [6602] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6603] number of local blocks = 1, first local block number = 6603
            [6603] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6604] number of local blocks = 1, first local block number = 6604
            [6604] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6605] number of local blocks = 1, first local block number = 6605
            [6605] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6606] number of local blocks = 1, first local block number = 6606
            [6606] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6607] number of local blocks = 1, first local block number = 6607
            [6607] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6608] number of local blocks = 1, first local block number = 6608
            [6608] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6609] number of local blocks = 1, first local block number = 6609
            [6609] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6610] number of local blocks = 1, first local block number = 6610
            [6610] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6611] number of local blocks = 1, first local block number = 6611
            [6611] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6612] number of local blocks = 1, first local block number = 6612
            [6612] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6613] number of local blocks = 1, first local block number = 6613
            [6613] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6614] number of local blocks = 1, first local block number = 6614
            [6614] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6615] number of local blocks = 1, first local block number = 6615
            [6615] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6616] number of local blocks = 1, first local block number = 6616
            [6616] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6617] number of local blocks = 1, first local block number = 6617
            [6617] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6618] number of local blocks = 1, first local block number = 6618
            [6618] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6619] number of local blocks = 1, first local block number = 6619
            [6619] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6620] number of local blocks = 1, first local block number = 6620
            [6620] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6621] number of local blocks = 1, first local block number = 6621
            [6621] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6622] number of local blocks = 1, first local block number = 6622
            [6622] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6623] number of local blocks = 1, first local block number = 6623
            [6623] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6624] number of local blocks = 1, first local block number = 6624
            [6624] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6625] number of local blocks = 1, first local block number = 6625
            [6625] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6626] number of local blocks = 1, first local block number = 6626
            [6626] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6627] number of local blocks = 1, first local block number = 6627
            [6627] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6628] number of local blocks = 1, first local block number = 6628
            [6628] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6629] number of local blocks = 1, first local block number = 6629
            [6629] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6630] number of local blocks = 1, first local block number = 6630
            [6630] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6631] number of local blocks = 1, first local block number = 6631
            [6631] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6632] number of local blocks = 1, first local block number = 6632
            [6632] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6633] number of local blocks = 1, first local block number = 6633
            [6633] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6634] number of local blocks = 1, first local block number = 6634
            [6634] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6635] number of local blocks = 1, first local block number = 6635
            [6635] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6636] number of local blocks = 1, first local block number = 6636
            [6636] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6637] number of local blocks = 1, first local block number = 6637
            [6637] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6638] number of local blocks = 1, first local block number = 6638
            [6638] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6639] number of local blocks = 1, first local block number = 6639
            [6639] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6640] number of local blocks = 1, first local block number = 6640
            [6640] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6641] number of local blocks = 1, first local block number = 6641
            [6641] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6642] number of local blocks = 1, first local block number = 6642
            [6642] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6643] number of local blocks = 1, first local block number = 6643
            [6643] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6644] number of local blocks = 1, first local block number = 6644
            [6644] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6645] number of local blocks = 1, first local block number = 6645
            [6645] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6646] number of local blocks = 1, first local block number = 6646
            [6646] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6647] number of local blocks = 1, first local block number = 6647
            [6647] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6648] number of local blocks = 1, first local block number = 6648
            [6648] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6649] number of local blocks = 1, first local block number = 6649
            [6649] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6650] number of local blocks = 1, first local block number = 6650
            [6650] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6651] number of local blocks = 1, first local block number = 6651
            [6651] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6652] number of local blocks = 1, first local block number = 6652
            [6652] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6653] number of local blocks = 1, first local block number = 6653
            [6653] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6654] number of local blocks = 1, first local block number = 6654
            [6654] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6655] number of local blocks = 1, first local block number = 6655
            [6655] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6656] number of local blocks = 1, first local block number = 6656
            [6656] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6657] number of local blocks = 1, first local block number = 6657
            [6657] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6658] number of local blocks = 1, first local block number = 6658
            [6658] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6659] number of local blocks = 1, first local block number = 6659
            [6659] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6660] number of local blocks = 1, first local block number = 6660
            [6660] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6661] number of local blocks = 1, first local block number = 6661
            [6661] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6662] number of local blocks = 1, first local block number = 6662
            [6662] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6663] number of local blocks = 1, first local block number = 6663
            [6663] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6664] number of local blocks = 1, first local block number = 6664
            [6664] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6665] number of local blocks = 1, first local block number = 6665
            [6665] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6666] number of local blocks = 1, first local block number = 6666
            [6666] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6667] number of local blocks = 1, first local block number = 6667
            [6667] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6668] number of local blocks = 1, first local block number = 6668
            [6668] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6669] number of local blocks = 1, first local block number = 6669
            [6669] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6670] number of local blocks = 1, first local block number = 6670
            [6670] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6671] number of local blocks = 1, first local block number = 6671
            [6671] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6672] number of local blocks = 1, first local block number = 6672
            [6672] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6673] number of local blocks = 1, first local block number = 6673
            [6673] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6674] number of local blocks = 1, first local block number = 6674
            [6674] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6675] number of local blocks = 1, first local block number = 6675
            [6675] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6676] number of local blocks = 1, first local block number = 6676
            [6676] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6677] number of local blocks = 1, first local block number = 6677
            [6677] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6678] number of local blocks = 1, first local block number = 6678
            [6678] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6679] number of local blocks = 1, first local block number = 6679
            [6679] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6680] number of local blocks = 1, first local block number = 6680
            [6680] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6681] number of local blocks = 1, first local block number = 6681
            [6681] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6682] number of local blocks = 1, first local block number = 6682
            [6682] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6683] number of local blocks = 1, first local block number = 6683
            [6683] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6684] number of local blocks = 1, first local block number = 6684
            [6684] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6685] number of local blocks = 1, first local block number = 6685
            [6685] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6686] number of local blocks = 1, first local block number = 6686
            [6686] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6687] number of local blocks = 1, first local block number = 6687
            [6687] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6688] number of local blocks = 1, first local block number = 6688
            [6688] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6689] number of local blocks = 1, first local block number = 6689
            [6689] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6690] number of local blocks = 1, first local block number = 6690
            [6690] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6691] number of local blocks = 1, first local block number = 6691
            [6691] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6692] number of local blocks = 1, first local block number = 6692
            [6692] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6693] number of local blocks = 1, first local block number = 6693
            [6693] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6694] number of local blocks = 1, first local block number = 6694
            [6694] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6695] number of local blocks = 1, first local block number = 6695
            [6695] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6696] number of local blocks = 1, first local block number = 6696
            [6696] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6697] number of local blocks = 1, first local block number = 6697
            [6697] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6698] number of local blocks = 1, first local block number = 6698
            [6698] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6699] number of local blocks = 1, first local block number = 6699
            [6699] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6700] number of local blocks = 1, first local block number = 6700
            [6700] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6701] number of local blocks = 1, first local block number = 6701
            [6701] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6702] number of local blocks = 1, first local block number = 6702
            [6702] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6703] number of local blocks = 1, first local block number = 6703
            [6703] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6704] number of local blocks = 1, first local block number = 6704
            [6704] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6705] number of local blocks = 1, first local block number = 6705
            [6705] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6706] number of local blocks = 1, first local block number = 6706
            [6706] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6707] number of local blocks = 1, first local block number = 6707
            [6707] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6708] number of local blocks = 1, first local block number = 6708
            [6708] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6709] number of local blocks = 1, first local block number = 6709
            [6709] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6710] number of local blocks = 1, first local block number = 6710
            [6710] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6711] number of local blocks = 1, first local block number = 6711
            [6711] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6712] number of local blocks = 1, first local block number = 6712
            [6712] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6713] number of local blocks = 1, first local block number = 6713
            [6713] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6714] number of local blocks = 1, first local block number = 6714
            [6714] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6715] number of local blocks = 1, first local block number = 6715
            [6715] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6716] number of local blocks = 1, first local block number = 6716
            [6716] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6717] number of local blocks = 1, first local block number = 6717
            [6717] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6718] number of local blocks = 1, first local block number = 6718
            [6718] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6719] number of local blocks = 1, first local block number = 6719
            [6719] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6720] number of local blocks = 1, first local block number = 6720
            [6720] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6721] number of local blocks = 1, first local block number = 6721
            [6721] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6722] number of local blocks = 1, first local block number = 6722
            [6722] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6723] number of local blocks = 1, first local block number = 6723
            [6723] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6724] number of local blocks = 1, first local block number = 6724
            [6724] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6725] number of local blocks = 1, first local block number = 6725
            [6725] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6726] number of local blocks = 1, first local block number = 6726
            [6726] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6727] number of local blocks = 1, first local block number = 6727
            [6727] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6728] number of local blocks = 1, first local block number = 6728
            [6728] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6729] number of local blocks = 1, first local block number = 6729
            [6729] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6730] number of local blocks = 1, first local block number = 6730
            [6730] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6731] number of local blocks = 1, first local block number = 6731
            [6731] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6732] number of local blocks = 1, first local block number = 6732
            [6732] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6733] number of local blocks = 1, first local block number = 6733
            [6733] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6734] number of local blocks = 1, first local block number = 6734
            [6734] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6735] number of local blocks = 1, first local block number = 6735
            [6735] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6736] number of local blocks = 1, first local block number = 6736
            [6736] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6737] number of local blocks = 1, first local block number = 6737
            [6737] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6738] number of local blocks = 1, first local block number = 6738
            [6738] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6739] number of local blocks = 1, first local block number = 6739
            [6739] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6740] number of local blocks = 1, first local block number = 6740
            [6740] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6741] number of local blocks = 1, first local block number = 6741
            [6741] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6742] number of local blocks = 1, first local block number = 6742
            [6742] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6743] number of local blocks = 1, first local block number = 6743
            [6743] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6744] number of local blocks = 1, first local block number = 6744
            [6744] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6745] number of local blocks = 1, first local block number = 6745
            [6745] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6746] number of local blocks = 1, first local block number = 6746
            [6746] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6747] number of local blocks = 1, first local block number = 6747
            [6747] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6748] number of local blocks = 1, first local block number = 6748
            [6748] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6749] number of local blocks = 1, first local block number = 6749
            [6749] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6750] number of local blocks = 1, first local block number = 6750
            [6750] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6751] number of local blocks = 1, first local block number = 6751
            [6751] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6752] number of local blocks = 1, first local block number = 6752
            [6752] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6753] number of local blocks = 1, first local block number = 6753
            [6753] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6754] number of local blocks = 1, first local block number = 6754
            [6754] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6755] number of local blocks = 1, first local block number = 6755
            [6755] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6756] number of local blocks = 1, first local block number = 6756
            [6756] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6757] number of local blocks = 1, first local block number = 6757
            [6757] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6758] number of local blocks = 1, first local block number = 6758
            [6758] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6759] number of local blocks = 1, first local block number = 6759
            [6759] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6760] number of local blocks = 1, first local block number = 6760
            [6760] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6761] number of local blocks = 1, first local block number = 6761
            [6761] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6762] number of local blocks = 1, first local block number = 6762
            [6762] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6763] number of local blocks = 1, first local block number = 6763
            [6763] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6764] number of local blocks = 1, first local block number = 6764
            [6764] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6765] number of local blocks = 1, first local block number = 6765
            [6765] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6766] number of local blocks = 1, first local block number = 6766
            [6766] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6767] number of local blocks = 1, first local block number = 6767
            [6767] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6768] number of local blocks = 1, first local block number = 6768
            [6768] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6769] number of local blocks = 1, first local block number = 6769
            [6769] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6770] number of local blocks = 1, first local block number = 6770
            [6770] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6771] number of local blocks = 1, first local block number = 6771
            [6771] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6772] number of local blocks = 1, first local block number = 6772
            [6772] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6773] number of local blocks = 1, first local block number = 6773
            [6773] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6774] number of local blocks = 1, first local block number = 6774
            [6774] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6775] number of local blocks = 1, first local block number = 6775
            [6775] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6776] number of local blocks = 1, first local block number = 6776
            [6776] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6777] number of local blocks = 1, first local block number = 6777
            [6777] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6778] number of local blocks = 1, first local block number = 6778
            [6778] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6779] number of local blocks = 1, first local block number = 6779
            [6779] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6780] number of local blocks = 1, first local block number = 6780
            [6780] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6781] number of local blocks = 1, first local block number = 6781
            [6781] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6782] number of local blocks = 1, first local block number = 6782
            [6782] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6783] number of local blocks = 1, first local block number = 6783
            [6783] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6784] number of local blocks = 1, first local block number = 6784
            [6784] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6785] number of local blocks = 1, first local block number = 6785
            [6785] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6786] number of local blocks = 1, first local block number = 6786
            [6786] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6787] number of local blocks = 1, first local block number = 6787
            [6787] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6788] number of local blocks = 1, first local block number = 6788
            [6788] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6789] number of local blocks = 1, first local block number = 6789
            [6789] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6790] number of local blocks = 1, first local block number = 6790
            [6790] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6791] number of local blocks = 1, first local block number = 6791
            [6791] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6792] number of local blocks = 1, first local block number = 6792
            [6792] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6793] number of local blocks = 1, first local block number = 6793
            [6793] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6794] number of local blocks = 1, first local block number = 6794
            [6794] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6795] number of local blocks = 1, first local block number = 6795
            [6795] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6796] number of local blocks = 1, first local block number = 6796
            [6796] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6797] number of local blocks = 1, first local block number = 6797
            [6797] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6798] number of local blocks = 1, first local block number = 6798
            [6798] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6799] number of local blocks = 1, first local block number = 6799
            [6799] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6800] number of local blocks = 1, first local block number = 6800
            [6800] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6801] number of local blocks = 1, first local block number = 6801
            [6801] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6802] number of local blocks = 1, first local block number = 6802
            [6802] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6803] number of local blocks = 1, first local block number = 6803
            [6803] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6804] number of local blocks = 1, first local block number = 6804
            [6804] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6805] number of local blocks = 1, first local block number = 6805
            [6805] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6806] number of local blocks = 1, first local block number = 6806
            [6806] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6807] number of local blocks = 1, first local block number = 6807
            [6807] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6808] number of local blocks = 1, first local block number = 6808
            [6808] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6809] number of local blocks = 1, first local block number = 6809
            [6809] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6810] number of local blocks = 1, first local block number = 6810
            [6810] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6811] number of local blocks = 1, first local block number = 6811
            [6811] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6812] number of local blocks = 1, first local block number = 6812
            [6812] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6813] number of local blocks = 1, first local block number = 6813
            [6813] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6814] number of local blocks = 1, first local block number = 6814
            [6814] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6815] number of local blocks = 1, first local block number = 6815
            [6815] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6816] number of local blocks = 1, first local block number = 6816
            [6816] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6817] number of local blocks = 1, first local block number = 6817
            [6817] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6818] number of local blocks = 1, first local block number = 6818
            [6818] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6819] number of local blocks = 1, first local block number = 6819
            [6819] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6820] number of local blocks = 1, first local block number = 6820
            [6820] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6821] number of local blocks = 1, first local block number = 6821
            [6821] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6822] number of local blocks = 1, first local block number = 6822
            [6822] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6823] number of local blocks = 1, first local block number = 6823
            [6823] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6824] number of local blocks = 1, first local block number = 6824
            [6824] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6825] number of local blocks = 1, first local block number = 6825
            [6825] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6826] number of local blocks = 1, first local block number = 6826
            [6826] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6827] number of local blocks = 1, first local block number = 6827
            [6827] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6828] number of local blocks = 1, first local block number = 6828
            [6828] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6829] number of local blocks = 1, first local block number = 6829
            [6829] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6830] number of local blocks = 1, first local block number = 6830
            [6830] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6831] number of local blocks = 1, first local block number = 6831
            [6831] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6832] number of local blocks = 1, first local block number = 6832
            [6832] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6833] number of local blocks = 1, first local block number = 6833
            [6833] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6834] number of local blocks = 1, first local block number = 6834
            [6834] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6835] number of local blocks = 1, first local block number = 6835
            [6835] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6836] number of local blocks = 1, first local block number = 6836
            [6836] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6837] number of local blocks = 1, first local block number = 6837
            [6837] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6838] number of local blocks = 1, first local block number = 6838
            [6838] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6839] number of local blocks = 1, first local block number = 6839
            [6839] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6840] number of local blocks = 1, first local block number = 6840
            [6840] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6841] number of local blocks = 1, first local block number = 6841
            [6841] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6842] number of local blocks = 1, first local block number = 6842
            [6842] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6843] number of local blocks = 1, first local block number = 6843
            [6843] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6844] number of local blocks = 1, first local block number = 6844
            [6844] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6845] number of local blocks = 1, first local block number = 6845
            [6845] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6846] number of local blocks = 1, first local block number = 6846
            [6846] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6847] number of local blocks = 1, first local block number = 6847
            [6847] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6848] number of local blocks = 1, first local block number = 6848
            [6848] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6849] number of local blocks = 1, first local block number = 6849
            [6849] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6850] number of local blocks = 1, first local block number = 6850
            [6850] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6851] number of local blocks = 1, first local block number = 6851
            [6851] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6852] number of local blocks = 1, first local block number = 6852
            [6852] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6853] number of local blocks = 1, first local block number = 6853
            [6853] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6854] number of local blocks = 1, first local block number = 6854
            [6854] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6855] number of local blocks = 1, first local block number = 6855
            [6855] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6856] number of local blocks = 1, first local block number = 6856
            [6856] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6857] number of local blocks = 1, first local block number = 6857
            [6857] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6858] number of local blocks = 1, first local block number = 6858
            [6858] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6859] number of local blocks = 1, first local block number = 6859
            [6859] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6860] number of local blocks = 1, first local block number = 6860
            [6860] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6861] number of local blocks = 1, first local block number = 6861
            [6861] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6862] number of local blocks = 1, first local block number = 6862
            [6862] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6863] number of local blocks = 1, first local block number = 6863
            [6863] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6864] number of local blocks = 1, first local block number = 6864
            [6864] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6865] number of local blocks = 1, first local block number = 6865
            [6865] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6866] number of local blocks = 1, first local block number = 6866
            [6866] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6867] number of local blocks = 1, first local block number = 6867
            [6867] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6868] number of local blocks = 1, first local block number = 6868
            [6868] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6869] number of local blocks = 1, first local block number = 6869
            [6869] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6870] number of local blocks = 1, first local block number = 6870
            [6870] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6871] number of local blocks = 1, first local block number = 6871
            [6871] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6872] number of local blocks = 1, first local block number = 6872
            [6872] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6873] number of local blocks = 1, first local block number = 6873
            [6873] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6874] number of local blocks = 1, first local block number = 6874
            [6874] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6875] number of local blocks = 1, first local block number = 6875
            [6875] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6876] number of local blocks = 1, first local block number = 6876
            [6876] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6877] number of local blocks = 1, first local block number = 6877
            [6877] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6878] number of local blocks = 1, first local block number = 6878
            [6878] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6879] number of local blocks = 1, first local block number = 6879
            [6879] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6880] number of local blocks = 1, first local block number = 6880
            [6880] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6881] number of local blocks = 1, first local block number = 6881
            [6881] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6882] number of local blocks = 1, first local block number = 6882
            [6882] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6883] number of local blocks = 1, first local block number = 6883
            [6883] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6884] number of local blocks = 1, first local block number = 6884
            [6884] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6885] number of local blocks = 1, first local block number = 6885
            [6885] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6886] number of local blocks = 1, first local block number = 6886
            [6886] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6887] number of local blocks = 1, first local block number = 6887
            [6887] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6888] number of local blocks = 1, first local block number = 6888
            [6888] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6889] number of local blocks = 1, first local block number = 6889
            [6889] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6890] number of local blocks = 1, first local block number = 6890
            [6890] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6891] number of local blocks = 1, first local block number = 6891
            [6891] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6892] number of local blocks = 1, first local block number = 6892
            [6892] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6893] number of local blocks = 1, first local block number = 6893
            [6893] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6894] number of local blocks = 1, first local block number = 6894
            [6894] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6895] number of local blocks = 1, first local block number = 6895
            [6895] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6896] number of local blocks = 1, first local block number = 6896
            [6896] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6897] number of local blocks = 1, first local block number = 6897
            [6897] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6898] number of local blocks = 1, first local block number = 6898
            [6898] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6899] number of local blocks = 1, first local block number = 6899
            [6899] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6900] number of local blocks = 1, first local block number = 6900
            [6900] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6901] number of local blocks = 1, first local block number = 6901
            [6901] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6902] number of local blocks = 1, first local block number = 6902
            [6902] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6903] number of local blocks = 1, first local block number = 6903
            [6903] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6904] number of local blocks = 1, first local block number = 6904
            [6904] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6905] number of local blocks = 1, first local block number = 6905
            [6905] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6906] number of local blocks = 1, first local block number = 6906
            [6906] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6907] number of local blocks = 1, first local block number = 6907
            [6907] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6908] number of local blocks = 1, first local block number = 6908
            [6908] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6909] number of local blocks = 1, first local block number = 6909
            [6909] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6910] number of local blocks = 1, first local block number = 6910
            [6910] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6911] number of local blocks = 1, first local block number = 6911
            [6911] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6912] number of local blocks = 1, first local block number = 6912
            [6912] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6913] number of local blocks = 1, first local block number = 6913
            [6913] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6914] number of local blocks = 1, first local block number = 6914
            [6914] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6915] number of local blocks = 1, first local block number = 6915
            [6915] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6916] number of local blocks = 1, first local block number = 6916
            [6916] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6917] number of local blocks = 1, first local block number = 6917
            [6917] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6918] number of local blocks = 1, first local block number = 6918
            [6918] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6919] number of local blocks = 1, first local block number = 6919
            [6919] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6920] number of local blocks = 1, first local block number = 6920
            [6920] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6921] number of local blocks = 1, first local block number = 6921
            [6921] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6922] number of local blocks = 1, first local block number = 6922
            [6922] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6923] number of local blocks = 1, first local block number = 6923
            [6923] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6924] number of local blocks = 1, first local block number = 6924
            [6924] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6925] number of local blocks = 1, first local block number = 6925
            [6925] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6926] number of local blocks = 1, first local block number = 6926
            [6926] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6927] number of local blocks = 1, first local block number = 6927
            [6927] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6928] number of local blocks = 1, first local block number = 6928
            [6928] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6929] number of local blocks = 1, first local block number = 6929
            [6929] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6930] number of local blocks = 1, first local block number = 6930
            [6930] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6931] number of local blocks = 1, first local block number = 6931
            [6931] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6932] number of local blocks = 1, first local block number = 6932
            [6932] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6933] number of local blocks = 1, first local block number = 6933
            [6933] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6934] number of local blocks = 1, first local block number = 6934
            [6934] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6935] number of local blocks = 1, first local block number = 6935
            [6935] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6936] number of local blocks = 1, first local block number = 6936
            [6936] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6937] number of local blocks = 1, first local block number = 6937
            [6937] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6938] number of local blocks = 1, first local block number = 6938
            [6938] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6939] number of local blocks = 1, first local block number = 6939
            [6939] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6940] number of local blocks = 1, first local block number = 6940
            [6940] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6941] number of local blocks = 1, first local block number = 6941
            [6941] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6942] number of local blocks = 1, first local block number = 6942
            [6942] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6943] number of local blocks = 1, first local block number = 6943
            [6943] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6944] number of local blocks = 1, first local block number = 6944
            [6944] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6945] number of local blocks = 1, first local block number = 6945
            [6945] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6946] number of local blocks = 1, first local block number = 6946
            [6946] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6947] number of local blocks = 1, first local block number = 6947
            [6947] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6948] number of local blocks = 1, first local block number = 6948
            [6948] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6949] number of local blocks = 1, first local block number = 6949
            [6949] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6950] number of local blocks = 1, first local block number = 6950
            [6950] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6951] number of local blocks = 1, first local block number = 6951
            [6951] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6952] number of local blocks = 1, first local block number = 6952
            [6952] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6953] number of local blocks = 1, first local block number = 6953
            [6953] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6954] number of local blocks = 1, first local block number = 6954
            [6954] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6955] number of local blocks = 1, first local block number = 6955
            [6955] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6956] number of local blocks = 1, first local block number = 6956
            [6956] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6957] number of local blocks = 1, first local block number = 6957
            [6957] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6958] number of local blocks = 1, first local block number = 6958
            [6958] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6959] number of local blocks = 1, first local block number = 6959
            [6959] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6960] number of local blocks = 1, first local block number = 6960
            [6960] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6961] number of local blocks = 1, first local block number = 6961
            [6961] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6962] number of local blocks = 1, first local block number = 6962
            [6962] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6963] number of local blocks = 1, first local block number = 6963
            [6963] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6964] number of local blocks = 1, first local block number = 6964
            [6964] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6965] number of local blocks = 1, first local block number = 6965
            [6965] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6966] number of local blocks = 1, first local block number = 6966
            [6966] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6967] number of local blocks = 1, first local block number = 6967
            [6967] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6968] number of local blocks = 1, first local block number = 6968
            [6968] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6969] number of local blocks = 1, first local block number = 6969
            [6969] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6970] number of local blocks = 1, first local block number = 6970
            [6970] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6971] number of local blocks = 1, first local block number = 6971
            [6971] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6972] number of local blocks = 1, first local block number = 6972
            [6972] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6973] number of local blocks = 1, first local block number = 6973
            [6973] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6974] number of local blocks = 1, first local block number = 6974
            [6974] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6975] number of local blocks = 1, first local block number = 6975
            [6975] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6976] number of local blocks = 1, first local block number = 6976
            [6976] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6977] number of local blocks = 1, first local block number = 6977
            [6977] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6978] number of local blocks = 1, first local block number = 6978
            [6978] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6979] number of local blocks = 1, first local block number = 6979
            [6979] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6980] number of local blocks = 1, first local block number = 6980
            [6980] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6981] number of local blocks = 1, first local block number = 6981
            [6981] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6982] number of local blocks = 1, first local block number = 6982
            [6982] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6983] number of local blocks = 1, first local block number = 6983
            [6983] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6984] number of local blocks = 1, first local block number = 6984
            [6984] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6985] number of local blocks = 1, first local block number = 6985
            [6985] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6986] number of local blocks = 1, first local block number = 6986
            [6986] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6987] number of local blocks = 1, first local block number = 6987
            [6987] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6988] number of local blocks = 1, first local block number = 6988
            [6988] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6989] number of local blocks = 1, first local block number = 6989
            [6989] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6990] number of local blocks = 1, first local block number = 6990
            [6990] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6991] number of local blocks = 1, first local block number = 6991
            [6991] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6992] number of local blocks = 1, first local block number = 6992
            [6992] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6993] number of local blocks = 1, first local block number = 6993
            [6993] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6994] number of local blocks = 1, first local block number = 6994
            [6994] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6995] number of local blocks = 1, first local block number = 6995
            [6995] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6996] number of local blocks = 1, first local block number = 6996
            [6996] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6997] number of local blocks = 1, first local block number = 6997
            [6997] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6998] number of local blocks = 1, first local block number = 6998
            [6998] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [6999] number of local blocks = 1, first local block number = 6999
            [6999] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7000] number of local blocks = 1, first local block number = 7000
            [7000] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7001] number of local blocks = 1, first local block number = 7001
            [7001] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7002] number of local blocks = 1, first local block number = 7002
            [7002] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7003] number of local blocks = 1, first local block number = 7003
            [7003] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7004] number of local blocks = 1, first local block number = 7004
            [7004] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7005] number of local blocks = 1, first local block number = 7005
            [7005] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7006] number of local blocks = 1, first local block number = 7006
            [7006] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7007] number of local blocks = 1, first local block number = 7007
            [7007] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7008] number of local blocks = 1, first local block number = 7008
            [7008] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7009] number of local blocks = 1, first local block number = 7009
            [7009] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7010] number of local blocks = 1, first local block number = 7010
            [7010] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7011] number of local blocks = 1, first local block number = 7011
            [7011] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7012] number of local blocks = 1, first local block number = 7012
            [7012] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7013] number of local blocks = 1, first local block number = 7013
            [7013] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7014] number of local blocks = 1, first local block number = 7014
            [7014] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7015] number of local blocks = 1, first local block number = 7015
            [7015] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7016] number of local blocks = 1, first local block number = 7016
            [7016] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7017] number of local blocks = 1, first local block number = 7017
            [7017] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7018] number of local blocks = 1, first local block number = 7018
            [7018] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7019] number of local blocks = 1, first local block number = 7019
            [7019] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7020] number of local blocks = 1, first local block number = 7020
            [7020] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7021] number of local blocks = 1, first local block number = 7021
            [7021] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7022] number of local blocks = 1, first local block number = 7022
            [7022] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7023] number of local blocks = 1, first local block number = 7023
            [7023] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7024] number of local blocks = 1, first local block number = 7024
            [7024] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7025] number of local blocks = 1, first local block number = 7025
            [7025] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7026] number of local blocks = 1, first local block number = 7026
            [7026] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7027] number of local blocks = 1, first local block number = 7027
            [7027] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7028] number of local blocks = 1, first local block number = 7028
            [7028] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7029] number of local blocks = 1, first local block number = 7029
            [7029] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7030] number of local blocks = 1, first local block number = 7030
            [7030] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7031] number of local blocks = 1, first local block number = 7031
            [7031] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7032] number of local blocks = 1, first local block number = 7032
            [7032] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7033] number of local blocks = 1, first local block number = 7033
            [7033] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7034] number of local blocks = 1, first local block number = 7034
            [7034] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7035] number of local blocks = 1, first local block number = 7035
            [7035] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7036] number of local blocks = 1, first local block number = 7036
            [7036] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7037] number of local blocks = 1, first local block number = 7037
            [7037] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7038] number of local blocks = 1, first local block number = 7038
            [7038] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7039] number of local blocks = 1, first local block number = 7039
            [7039] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7040] number of local blocks = 1, first local block number = 7040
            [7040] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7041] number of local blocks = 1, first local block number = 7041
            [7041] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7042] number of local blocks = 1, first local block number = 7042
            [7042] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7043] number of local blocks = 1, first local block number = 7043
            [7043] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7044] number of local blocks = 1, first local block number = 7044
            [7044] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7045] number of local blocks = 1, first local block number = 7045
            [7045] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7046] number of local blocks = 1, first local block number = 7046
            [7046] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7047] number of local blocks = 1, first local block number = 7047
            [7047] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7048] number of local blocks = 1, first local block number = 7048
            [7048] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7049] number of local blocks = 1, first local block number = 7049
            [7049] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7050] number of local blocks = 1, first local block number = 7050
            [7050] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7051] number of local blocks = 1, first local block number = 7051
            [7051] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7052] number of local blocks = 1, first local block number = 7052
            [7052] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7053] number of local blocks = 1, first local block number = 7053
            [7053] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7054] number of local blocks = 1, first local block number = 7054
            [7054] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7055] number of local blocks = 1, first local block number = 7055
            [7055] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7056] number of local blocks = 1, first local block number = 7056
            [7056] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7057] number of local blocks = 1, first local block number = 7057
            [7057] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7058] number of local blocks = 1, first local block number = 7058
            [7058] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7059] number of local blocks = 1, first local block number = 7059
            [7059] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7060] number of local blocks = 1, first local block number = 7060
            [7060] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7061] number of local blocks = 1, first local block number = 7061
            [7061] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7062] number of local blocks = 1, first local block number = 7062
            [7062] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7063] number of local blocks = 1, first local block number = 7063
            [7063] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7064] number of local blocks = 1, first local block number = 7064
            [7064] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7065] number of local blocks = 1, first local block number = 7065
            [7065] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7066] number of local blocks = 1, first local block number = 7066
            [7066] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7067] number of local blocks = 1, first local block number = 7067
            [7067] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7068] number of local blocks = 1, first local block number = 7068
            [7068] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7069] number of local blocks = 1, first local block number = 7069
            [7069] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7070] number of local blocks = 1, first local block number = 7070
            [7070] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7071] number of local blocks = 1, first local block number = 7071
            [7071] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7072] number of local blocks = 1, first local block number = 7072
            [7072] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7073] number of local blocks = 1, first local block number = 7073
            [7073] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7074] number of local blocks = 1, first local block number = 7074
            [7074] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7075] number of local blocks = 1, first local block number = 7075
            [7075] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7076] number of local blocks = 1, first local block number = 7076
            [7076] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7077] number of local blocks = 1, first local block number = 7077
            [7077] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7078] number of local blocks = 1, first local block number = 7078
            [7078] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7079] number of local blocks = 1, first local block number = 7079
            [7079] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7080] number of local blocks = 1, first local block number = 7080
            [7080] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7081] number of local blocks = 1, first local block number = 7081
            [7081] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7082] number of local blocks = 1, first local block number = 7082
            [7082] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7083] number of local blocks = 1, first local block number = 7083
            [7083] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7084] number of local blocks = 1, first local block number = 7084
            [7084] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7085] number of local blocks = 1, first local block number = 7085
            [7085] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7086] number of local blocks = 1, first local block number = 7086
            [7086] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7087] number of local blocks = 1, first local block number = 7087
            [7087] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7088] number of local blocks = 1, first local block number = 7088
            [7088] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7089] number of local blocks = 1, first local block number = 7089
            [7089] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7090] number of local blocks = 1, first local block number = 7090
            [7090] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7091] number of local blocks = 1, first local block number = 7091
            [7091] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7092] number of local blocks = 1, first local block number = 7092
            [7092] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7093] number of local blocks = 1, first local block number = 7093
            [7093] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7094] number of local blocks = 1, first local block number = 7094
            [7094] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7095] number of local blocks = 1, first local block number = 7095
            [7095] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7096] number of local blocks = 1, first local block number = 7096
            [7096] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7097] number of local blocks = 1, first local block number = 7097
            [7097] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7098] number of local blocks = 1, first local block number = 7098
            [7098] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7099] number of local blocks = 1, first local block number = 7099
            [7099] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7100] number of local blocks = 1, first local block number = 7100
            [7100] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7101] number of local blocks = 1, first local block number = 7101
            [7101] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7102] number of local blocks = 1, first local block number = 7102
            [7102] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7103] number of local blocks = 1, first local block number = 7103
            [7103] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7104] number of local blocks = 1, first local block number = 7104
            [7104] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7105] number of local blocks = 1, first local block number = 7105
            [7105] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7106] number of local blocks = 1, first local block number = 7106
            [7106] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7107] number of local blocks = 1, first local block number = 7107
            [7107] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7108] number of local blocks = 1, first local block number = 7108
            [7108] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7109] number of local blocks = 1, first local block number = 7109
            [7109] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7110] number of local blocks = 1, first local block number = 7110
            [7110] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7111] number of local blocks = 1, first local block number = 7111
            [7111] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7112] number of local blocks = 1, first local block number = 7112
            [7112] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7113] number of local blocks = 1, first local block number = 7113
            [7113] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7114] number of local blocks = 1, first local block number = 7114
            [7114] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7115] number of local blocks = 1, first local block number = 7115
            [7115] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7116] number of local blocks = 1, first local block number = 7116
            [7116] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7117] number of local blocks = 1, first local block number = 7117
            [7117] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7118] number of local blocks = 1, first local block number = 7118
            [7118] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7119] number of local blocks = 1, first local block number = 7119
            [7119] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7120] number of local blocks = 1, first local block number = 7120
            [7120] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7121] number of local blocks = 1, first local block number = 7121
            [7121] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7122] number of local blocks = 1, first local block number = 7122
            [7122] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7123] number of local blocks = 1, first local block number = 7123
            [7123] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7124] number of local blocks = 1, first local block number = 7124
            [7124] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7125] number of local blocks = 1, first local block number = 7125
            [7125] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7126] number of local blocks = 1, first local block number = 7126
            [7126] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7127] number of local blocks = 1, first local block number = 7127
            [7127] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7128] number of local blocks = 1, first local block number = 7128
            [7128] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7129] number of local blocks = 1, first local block number = 7129
            [7129] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7130] number of local blocks = 1, first local block number = 7130
            [7130] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7131] number of local blocks = 1, first local block number = 7131
            [7131] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7132] number of local blocks = 1, first local block number = 7132
            [7132] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7133] number of local blocks = 1, first local block number = 7133
            [7133] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7134] number of local blocks = 1, first local block number = 7134
            [7134] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7135] number of local blocks = 1, first local block number = 7135
            [7135] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7136] number of local blocks = 1, first local block number = 7136
            [7136] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7137] number of local blocks = 1, first local block number = 7137
            [7137] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7138] number of local blocks = 1, first local block number = 7138
            [7138] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7139] number of local blocks = 1, first local block number = 7139
            [7139] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7140] number of local blocks = 1, first local block number = 7140
            [7140] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7141] number of local blocks = 1, first local block number = 7141
            [7141] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7142] number of local blocks = 1, first local block number = 7142
            [7142] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7143] number of local blocks = 1, first local block number = 7143
            [7143] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7144] number of local blocks = 1, first local block number = 7144
            [7144] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7145] number of local blocks = 1, first local block number = 7145
            [7145] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7146] number of local blocks = 1, first local block number = 7146
            [7146] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7147] number of local blocks = 1, first local block number = 7147
            [7147] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7148] number of local blocks = 1, first local block number = 7148
            [7148] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7149] number of local blocks = 1, first local block number = 7149
            [7149] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7150] number of local blocks = 1, first local block number = 7150
            [7150] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7151] number of local blocks = 1, first local block number = 7151
            [7151] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7152] number of local blocks = 1, first local block number = 7152
            [7152] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7153] number of local blocks = 1, first local block number = 7153
            [7153] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7154] number of local blocks = 1, first local block number = 7154
            [7154] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7155] number of local blocks = 1, first local block number = 7155
            [7155] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7156] number of local blocks = 1, first local block number = 7156
            [7156] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7157] number of local blocks = 1, first local block number = 7157
            [7157] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7158] number of local blocks = 1, first local block number = 7158
            [7158] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7159] number of local blocks = 1, first local block number = 7159
            [7159] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7160] number of local blocks = 1, first local block number = 7160
            [7160] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7161] number of local blocks = 1, first local block number = 7161
            [7161] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7162] number of local blocks = 1, first local block number = 7162
            [7162] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7163] number of local blocks = 1, first local block number = 7163
            [7163] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7164] number of local blocks = 1, first local block number = 7164
            [7164] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7165] number of local blocks = 1, first local block number = 7165
            [7165] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7166] number of local blocks = 1, first local block number = 7166
            [7166] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7167] number of local blocks = 1, first local block number = 7167
            [7167] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7168] number of local blocks = 1, first local block number = 7168
            [7168] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7169] number of local blocks = 1, first local block number = 7169
            [7169] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7170] number of local blocks = 1, first local block number = 7170
            [7170] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7171] number of local blocks = 1, first local block number = 7171
            [7171] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7172] number of local blocks = 1, first local block number = 7172
            [7172] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7173] number of local blocks = 1, first local block number = 7173
            [7173] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7174] number of local blocks = 1, first local block number = 7174
            [7174] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7175] number of local blocks = 1, first local block number = 7175
            [7175] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7176] number of local blocks = 1, first local block number = 7176
            [7176] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7177] number of local blocks = 1, first local block number = 7177
            [7177] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7178] number of local blocks = 1, first local block number = 7178
            [7178] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7179] number of local blocks = 1, first local block number = 7179
            [7179] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7180] number of local blocks = 1, first local block number = 7180
            [7180] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7181] number of local blocks = 1, first local block number = 7181
            [7181] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7182] number of local blocks = 1, first local block number = 7182
            [7182] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7183] number of local blocks = 1, first local block number = 7183
            [7183] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7184] number of local blocks = 1, first local block number = 7184
            [7184] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7185] number of local blocks = 1, first local block number = 7185
            [7185] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7186] number of local blocks = 1, first local block number = 7186
            [7186] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7187] number of local blocks = 1, first local block number = 7187
            [7187] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7188] number of local blocks = 1, first local block number = 7188
            [7188] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7189] number of local blocks = 1, first local block number = 7189
            [7189] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7190] number of local blocks = 1, first local block number = 7190
            [7190] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7191] number of local blocks = 1, first local block number = 7191
            [7191] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7192] number of local blocks = 1, first local block number = 7192
            [7192] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7193] number of local blocks = 1, first local block number = 7193
            [7193] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7194] number of local blocks = 1, first local block number = 7194
            [7194] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7195] number of local blocks = 1, first local block number = 7195
            [7195] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7196] number of local blocks = 1, first local block number = 7196
            [7196] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7197] number of local blocks = 1, first local block number = 7197
            [7197] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7198] number of local blocks = 1, first local block number = 7198
            [7198] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7199] number of local blocks = 1, first local block number = 7199
            [7199] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7200] number of local blocks = 1, first local block number = 7200
            [7200] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7201] number of local blocks = 1, first local block number = 7201
            [7201] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7202] number of local blocks = 1, first local block number = 7202
            [7202] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7203] number of local blocks = 1, first local block number = 7203
            [7203] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7204] number of local blocks = 1, first local block number = 7204
            [7204] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7205] number of local blocks = 1, first local block number = 7205
            [7205] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7206] number of local blocks = 1, first local block number = 7206
            [7206] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7207] number of local blocks = 1, first local block number = 7207
            [7207] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7208] number of local blocks = 1, first local block number = 7208
            [7208] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7209] number of local blocks = 1, first local block number = 7209
            [7209] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7210] number of local blocks = 1, first local block number = 7210
            [7210] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7211] number of local blocks = 1, first local block number = 7211
            [7211] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7212] number of local blocks = 1, first local block number = 7212
            [7212] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7213] number of local blocks = 1, first local block number = 7213
            [7213] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7214] number of local blocks = 1, first local block number = 7214
            [7214] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7215] number of local blocks = 1, first local block number = 7215
            [7215] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7216] number of local blocks = 1, first local block number = 7216
            [7216] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7217] number of local blocks = 1, first local block number = 7217
            [7217] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7218] number of local blocks = 1, first local block number = 7218
            [7218] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7219] number of local blocks = 1, first local block number = 7219
            [7219] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7220] number of local blocks = 1, first local block number = 7220
            [7220] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7221] number of local blocks = 1, first local block number = 7221
            [7221] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7222] number of local blocks = 1, first local block number = 7222
            [7222] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7223] number of local blocks = 1, first local block number = 7223
            [7223] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7224] number of local blocks = 1, first local block number = 7224
            [7224] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7225] number of local blocks = 1, first local block number = 7225
            [7225] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7226] number of local blocks = 1, first local block number = 7226
            [7226] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7227] number of local blocks = 1, first local block number = 7227
            [7227] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7228] number of local blocks = 1, first local block number = 7228
            [7228] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7229] number of local blocks = 1, first local block number = 7229
            [7229] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7230] number of local blocks = 1, first local block number = 7230
            [7230] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7231] number of local blocks = 1, first local block number = 7231
            [7231] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7232] number of local blocks = 1, first local block number = 7232
            [7232] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7233] number of local blocks = 1, first local block number = 7233
            [7233] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7234] number of local blocks = 1, first local block number = 7234
            [7234] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7235] number of local blocks = 1, first local block number = 7235
            [7235] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7236] number of local blocks = 1, first local block number = 7236
            [7236] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7237] number of local blocks = 1, first local block number = 7237
            [7237] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7238] number of local blocks = 1, first local block number = 7238
            [7238] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7239] number of local blocks = 1, first local block number = 7239
            [7239] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7240] number of local blocks = 1, first local block number = 7240
            [7240] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7241] number of local blocks = 1, first local block number = 7241
            [7241] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7242] number of local blocks = 1, first local block number = 7242
            [7242] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7243] number of local blocks = 1, first local block number = 7243
            [7243] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7244] number of local blocks = 1, first local block number = 7244
            [7244] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7245] number of local blocks = 1, first local block number = 7245
            [7245] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7246] number of local blocks = 1, first local block number = 7246
            [7246] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7247] number of local blocks = 1, first local block number = 7247
            [7247] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7248] number of local blocks = 1, first local block number = 7248
            [7248] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7249] number of local blocks = 1, first local block number = 7249
            [7249] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7250] number of local blocks = 1, first local block number = 7250
            [7250] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7251] number of local blocks = 1, first local block number = 7251
            [7251] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7252] number of local blocks = 1, first local block number = 7252
            [7252] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7253] number of local blocks = 1, first local block number = 7253
            [7253] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7254] number of local blocks = 1, first local block number = 7254
            [7254] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7255] number of local blocks = 1, first local block number = 7255
            [7255] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7256] number of local blocks = 1, first local block number = 7256
            [7256] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7257] number of local blocks = 1, first local block number = 7257
            [7257] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7258] number of local blocks = 1, first local block number = 7258
            [7258] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7259] number of local blocks = 1, first local block number = 7259
            [7259] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7260] number of local blocks = 1, first local block number = 7260
            [7260] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7261] number of local blocks = 1, first local block number = 7261
            [7261] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7262] number of local blocks = 1, first local block number = 7262
            [7262] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7263] number of local blocks = 1, first local block number = 7263
            [7263] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7264] number of local blocks = 1, first local block number = 7264
            [7264] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7265] number of local blocks = 1, first local block number = 7265
            [7265] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7266] number of local blocks = 1, first local block number = 7266
            [7266] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7267] number of local blocks = 1, first local block number = 7267
            [7267] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7268] number of local blocks = 1, first local block number = 7268
            [7268] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7269] number of local blocks = 1, first local block number = 7269
            [7269] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7270] number of local blocks = 1, first local block number = 7270
            [7270] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7271] number of local blocks = 1, first local block number = 7271
            [7271] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7272] number of local blocks = 1, first local block number = 7272
            [7272] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7273] number of local blocks = 1, first local block number = 7273
            [7273] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7274] number of local blocks = 1, first local block number = 7274
            [7274] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7275] number of local blocks = 1, first local block number = 7275
            [7275] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7276] number of local blocks = 1, first local block number = 7276
            [7276] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7277] number of local blocks = 1, first local block number = 7277
            [7277] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7278] number of local blocks = 1, first local block number = 7278
            [7278] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7279] number of local blocks = 1, first local block number = 7279
            [7279] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7280] number of local blocks = 1, first local block number = 7280
            [7280] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7281] number of local blocks = 1, first local block number = 7281
            [7281] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7282] number of local blocks = 1, first local block number = 7282
            [7282] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7283] number of local blocks = 1, first local block number = 7283
            [7283] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7284] number of local blocks = 1, first local block number = 7284
            [7284] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7285] number of local blocks = 1, first local block number = 7285
            [7285] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7286] number of local blocks = 1, first local block number = 7286
            [7286] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7287] number of local blocks = 1, first local block number = 7287
            [7287] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7288] number of local blocks = 1, first local block number = 7288
            [7288] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7289] number of local blocks = 1, first local block number = 7289
            [7289] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7290] number of local blocks = 1, first local block number = 7290
            [7290] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7291] number of local blocks = 1, first local block number = 7291
            [7291] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7292] number of local blocks = 1, first local block number = 7292
            [7292] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7293] number of local blocks = 1, first local block number = 7293
            [7293] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7294] number of local blocks = 1, first local block number = 7294
            [7294] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7295] number of local blocks = 1, first local block number = 7295
            [7295] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7296] number of local blocks = 1, first local block number = 7296
            [7296] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7297] number of local blocks = 1, first local block number = 7297
            [7297] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7298] number of local blocks = 1, first local block number = 7298
            [7298] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7299] number of local blocks = 1, first local block number = 7299
            [7299] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7300] number of local blocks = 1, first local block number = 7300
            [7300] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7301] number of local blocks = 1, first local block number = 7301
            [7301] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7302] number of local blocks = 1, first local block number = 7302
            [7302] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7303] number of local blocks = 1, first local block number = 7303
            [7303] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7304] number of local blocks = 1, first local block number = 7304
            [7304] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7305] number of local blocks = 1, first local block number = 7305
            [7305] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7306] number of local blocks = 1, first local block number = 7306
            [7306] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7307] number of local blocks = 1, first local block number = 7307
            [7307] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7308] number of local blocks = 1, first local block number = 7308
            [7308] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7309] number of local blocks = 1, first local block number = 7309
            [7309] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7310] number of local blocks = 1, first local block number = 7310
            [7310] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7311] number of local blocks = 1, first local block number = 7311
            [7311] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7312] number of local blocks = 1, first local block number = 7312
            [7312] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7313] number of local blocks = 1, first local block number = 7313
            [7313] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7314] number of local blocks = 1, first local block number = 7314
            [7314] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7315] number of local blocks = 1, first local block number = 7315
            [7315] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7316] number of local blocks = 1, first local block number = 7316
            [7316] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7317] number of local blocks = 1, first local block number = 7317
            [7317] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7318] number of local blocks = 1, first local block number = 7318
            [7318] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7319] number of local blocks = 1, first local block number = 7319
            [7319] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7320] number of local blocks = 1, first local block number = 7320
            [7320] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7321] number of local blocks = 1, first local block number = 7321
            [7321] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7322] number of local blocks = 1, first local block number = 7322
            [7322] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7323] number of local blocks = 1, first local block number = 7323
            [7323] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7324] number of local blocks = 1, first local block number = 7324
            [7324] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7325] number of local blocks = 1, first local block number = 7325
            [7325] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7326] number of local blocks = 1, first local block number = 7326
            [7326] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7327] number of local blocks = 1, first local block number = 7327
            [7327] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7328] number of local blocks = 1, first local block number = 7328
            [7328] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7329] number of local blocks = 1, first local block number = 7329
            [7329] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7330] number of local blocks = 1, first local block number = 7330
            [7330] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7331] number of local blocks = 1, first local block number = 7331
            [7331] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7332] number of local blocks = 1, first local block number = 7332
            [7332] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7333] number of local blocks = 1, first local block number = 7333
            [7333] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7334] number of local blocks = 1, first local block number = 7334
            [7334] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7335] number of local blocks = 1, first local block number = 7335
            [7335] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7336] number of local blocks = 1, first local block number = 7336
            [7336] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7337] number of local blocks = 1, first local block number = 7337
            [7337] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7338] number of local blocks = 1, first local block number = 7338
            [7338] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7339] number of local blocks = 1, first local block number = 7339
            [7339] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7340] number of local blocks = 1, first local block number = 7340
            [7340] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7341] number of local blocks = 1, first local block number = 7341
            [7341] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7342] number of local blocks = 1, first local block number = 7342
            [7342] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7343] number of local blocks = 1, first local block number = 7343
            [7343] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7344] number of local blocks = 1, first local block number = 7344
            [7344] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7345] number of local blocks = 1, first local block number = 7345
            [7345] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7346] number of local blocks = 1, first local block number = 7346
            [7346] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7347] number of local blocks = 1, first local block number = 7347
            [7347] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7348] number of local blocks = 1, first local block number = 7348
            [7348] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7349] number of local blocks = 1, first local block number = 7349
            [7349] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7350] number of local blocks = 1, first local block number = 7350
            [7350] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7351] number of local blocks = 1, first local block number = 7351
            [7351] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7352] number of local blocks = 1, first local block number = 7352
            [7352] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7353] number of local blocks = 1, first local block number = 7353
            [7353] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7354] number of local blocks = 1, first local block number = 7354
            [7354] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7355] number of local blocks = 1, first local block number = 7355
            [7355] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7356] number of local blocks = 1, first local block number = 7356
            [7356] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7357] number of local blocks = 1, first local block number = 7357
            [7357] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7358] number of local blocks = 1, first local block number = 7358
            [7358] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7359] number of local blocks = 1, first local block number = 7359
            [7359] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7360] number of local blocks = 1, first local block number = 7360
            [7360] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7361] number of local blocks = 1, first local block number = 7361
            [7361] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7362] number of local blocks = 1, first local block number = 7362
            [7362] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7363] number of local blocks = 1, first local block number = 7363
            [7363] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7364] number of local blocks = 1, first local block number = 7364
            [7364] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7365] number of local blocks = 1, first local block number = 7365
            [7365] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7366] number of local blocks = 1, first local block number = 7366
            [7366] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7367] number of local blocks = 1, first local block number = 7367
            [7367] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7368] number of local blocks = 1, first local block number = 7368
            [7368] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7369] number of local blocks = 1, first local block number = 7369
            [7369] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7370] number of local blocks = 1, first local block number = 7370
            [7370] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7371] number of local blocks = 1, first local block number = 7371
            [7371] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7372] number of local blocks = 1, first local block number = 7372
            [7372] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7373] number of local blocks = 1, first local block number = 7373
            [7373] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7374] number of local blocks = 1, first local block number = 7374
            [7374] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7375] number of local blocks = 1, first local block number = 7375
            [7375] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7376] number of local blocks = 1, first local block number = 7376
            [7376] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7377] number of local blocks = 1, first local block number = 7377
            [7377] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7378] number of local blocks = 1, first local block number = 7378
            [7378] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7379] number of local blocks = 1, first local block number = 7379
            [7379] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7380] number of local blocks = 1, first local block number = 7380
            [7380] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7381] number of local blocks = 1, first local block number = 7381
            [7381] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7382] number of local blocks = 1, first local block number = 7382
            [7382] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7383] number of local blocks = 1, first local block number = 7383
            [7383] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7384] number of local blocks = 1, first local block number = 7384
            [7384] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7385] number of local blocks = 1, first local block number = 7385
            [7385] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7386] number of local blocks = 1, first local block number = 7386
            [7386] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7387] number of local blocks = 1, first local block number = 7387
            [7387] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7388] number of local blocks = 1, first local block number = 7388
            [7388] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7389] number of local blocks = 1, first local block number = 7389
            [7389] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7390] number of local blocks = 1, first local block number = 7390
            [7390] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7391] number of local blocks = 1, first local block number = 7391
            [7391] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7392] number of local blocks = 1, first local block number = 7392
            [7392] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7393] number of local blocks = 1, first local block number = 7393
            [7393] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7394] number of local blocks = 1, first local block number = 7394
            [7394] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7395] number of local blocks = 1, first local block number = 7395
            [7395] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7396] number of local blocks = 1, first local block number = 7396
            [7396] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7397] number of local blocks = 1, first local block number = 7397
            [7397] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7398] number of local blocks = 1, first local block number = 7398
            [7398] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7399] number of local blocks = 1, first local block number = 7399
            [7399] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7400] number of local blocks = 1, first local block number = 7400
            [7400] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7401] number of local blocks = 1, first local block number = 7401
            [7401] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7402] number of local blocks = 1, first local block number = 7402
            [7402] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7403] number of local blocks = 1, first local block number = 7403
            [7403] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7404] number of local blocks = 1, first local block number = 7404
            [7404] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7405] number of local blocks = 1, first local block number = 7405
            [7405] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7406] number of local blocks = 1, first local block number = 7406
            [7406] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7407] number of local blocks = 1, first local block number = 7407
            [7407] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7408] number of local blocks = 1, first local block number = 7408
            [7408] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7409] number of local blocks = 1, first local block number = 7409
            [7409] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7410] number of local blocks = 1, first local block number = 7410
            [7410] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7411] number of local blocks = 1, first local block number = 7411
            [7411] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7412] number of local blocks = 1, first local block number = 7412
            [7412] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7413] number of local blocks = 1, first local block number = 7413
            [7413] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7414] number of local blocks = 1, first local block number = 7414
            [7414] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7415] number of local blocks = 1, first local block number = 7415
            [7415] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7416] number of local blocks = 1, first local block number = 7416
            [7416] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7417] number of local blocks = 1, first local block number = 7417
            [7417] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7418] number of local blocks = 1, first local block number = 7418
            [7418] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7419] number of local blocks = 1, first local block number = 7419
            [7419] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7420] number of local blocks = 1, first local block number = 7420
            [7420] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7421] number of local blocks = 1, first local block number = 7421
            [7421] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7422] number of local blocks = 1, first local block number = 7422
            [7422] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7423] number of local blocks = 1, first local block number = 7423
            [7423] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7424] number of local blocks = 1, first local block number = 7424
            [7424] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7425] number of local blocks = 1, first local block number = 7425
            [7425] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7426] number of local blocks = 1, first local block number = 7426
            [7426] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7427] number of local blocks = 1, first local block number = 7427
            [7427] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7428] number of local blocks = 1, first local block number = 7428
            [7428] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7429] number of local blocks = 1, first local block number = 7429
            [7429] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7430] number of local blocks = 1, first local block number = 7430
            [7430] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7431] number of local blocks = 1, first local block number = 7431
            [7431] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7432] number of local blocks = 1, first local block number = 7432
            [7432] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7433] number of local blocks = 1, first local block number = 7433
            [7433] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7434] number of local blocks = 1, first local block number = 7434
            [7434] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7435] number of local blocks = 1, first local block number = 7435
            [7435] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7436] number of local blocks = 1, first local block number = 7436
            [7436] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7437] number of local blocks = 1, first local block number = 7437
            [7437] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7438] number of local blocks = 1, first local block number = 7438
            [7438] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7439] number of local blocks = 1, first local block number = 7439
            [7439] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7440] number of local blocks = 1, first local block number = 7440
            [7440] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7441] number of local blocks = 1, first local block number = 7441
            [7441] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7442] number of local blocks = 1, first local block number = 7442
            [7442] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7443] number of local blocks = 1, first local block number = 7443
            [7443] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7444] number of local blocks = 1, first local block number = 7444
            [7444] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7445] number of local blocks = 1, first local block number = 7445
            [7445] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7446] number of local blocks = 1, first local block number = 7446
            [7446] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7447] number of local blocks = 1, first local block number = 7447
            [7447] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7448] number of local blocks = 1, first local block number = 7448
            [7448] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7449] number of local blocks = 1, first local block number = 7449
            [7449] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7450] number of local blocks = 1, first local block number = 7450
            [7450] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7451] number of local blocks = 1, first local block number = 7451
            [7451] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7452] number of local blocks = 1, first local block number = 7452
            [7452] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7453] number of local blocks = 1, first local block number = 7453
            [7453] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7454] number of local blocks = 1, first local block number = 7454
            [7454] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7455] number of local blocks = 1, first local block number = 7455
            [7455] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7456] number of local blocks = 1, first local block number = 7456
            [7456] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7457] number of local blocks = 1, first local block number = 7457
            [7457] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7458] number of local blocks = 1, first local block number = 7458
            [7458] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7459] number of local blocks = 1, first local block number = 7459
            [7459] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7460] number of local blocks = 1, first local block number = 7460
            [7460] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7461] number of local blocks = 1, first local block number = 7461
            [7461] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7462] number of local blocks = 1, first local block number = 7462
            [7462] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7463] number of local blocks = 1, first local block number = 7463
            [7463] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7464] number of local blocks = 1, first local block number = 7464
            [7464] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7465] number of local blocks = 1, first local block number = 7465
            [7465] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7466] number of local blocks = 1, first local block number = 7466
            [7466] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7467] number of local blocks = 1, first local block number = 7467
            [7467] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7468] number of local blocks = 1, first local block number = 7468
            [7468] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7469] number of local blocks = 1, first local block number = 7469
            [7469] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7470] number of local blocks = 1, first local block number = 7470
            [7470] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7471] number of local blocks = 1, first local block number = 7471
            [7471] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7472] number of local blocks = 1, first local block number = 7472
            [7472] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7473] number of local blocks = 1, first local block number = 7473
            [7473] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7474] number of local blocks = 1, first local block number = 7474
            [7474] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7475] number of local blocks = 1, first local block number = 7475
            [7475] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7476] number of local blocks = 1, first local block number = 7476
            [7476] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7477] number of local blocks = 1, first local block number = 7477
            [7477] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7478] number of local blocks = 1, first local block number = 7478
            [7478] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7479] number of local blocks = 1, first local block number = 7479
            [7479] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7480] number of local blocks = 1, first local block number = 7480
            [7480] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7481] number of local blocks = 1, first local block number = 7481
            [7481] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7482] number of local blocks = 1, first local block number = 7482
            [7482] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7483] number of local blocks = 1, first local block number = 7483
            [7483] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7484] number of local blocks = 1, first local block number = 7484
            [7484] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7485] number of local blocks = 1, first local block number = 7485
            [7485] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7486] number of local blocks = 1, first local block number = 7486
            [7486] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7487] number of local blocks = 1, first local block number = 7487
            [7487] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7488] number of local blocks = 1, first local block number = 7488
            [7488] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7489] number of local blocks = 1, first local block number = 7489
            [7489] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7490] number of local blocks = 1, first local block number = 7490
            [7490] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7491] number of local blocks = 1, first local block number = 7491
            [7491] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7492] number of local blocks = 1, first local block number = 7492
            [7492] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7493] number of local blocks = 1, first local block number = 7493
            [7493] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7494] number of local blocks = 1, first local block number = 7494
            [7494] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7495] number of local blocks = 1, first local block number = 7495
            [7495] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7496] number of local blocks = 1, first local block number = 7496
            [7496] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7497] number of local blocks = 1, first local block number = 7497
            [7497] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7498] number of local blocks = 1, first local block number = 7498
            [7498] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7499] number of local blocks = 1, first local block number = 7499
            [7499] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7500] number of local blocks = 1, first local block number = 7500
            [7500] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7501] number of local blocks = 1, first local block number = 7501
            [7501] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7502] number of local blocks = 1, first local block number = 7502
            [7502] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7503] number of local blocks = 1, first local block number = 7503
            [7503] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7504] number of local blocks = 1, first local block number = 7504
            [7504] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7505] number of local blocks = 1, first local block number = 7505
            [7505] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7506] number of local blocks = 1, first local block number = 7506
            [7506] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7507] number of local blocks = 1, first local block number = 7507
            [7507] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7508] number of local blocks = 1, first local block number = 7508
            [7508] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7509] number of local blocks = 1, first local block number = 7509
            [7509] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7510] number of local blocks = 1, first local block number = 7510
            [7510] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7511] number of local blocks = 1, first local block number = 7511
            [7511] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7512] number of local blocks = 1, first local block number = 7512
            [7512] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7513] number of local blocks = 1, first local block number = 7513
            [7513] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7514] number of local blocks = 1, first local block number = 7514
            [7514] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7515] number of local blocks = 1, first local block number = 7515
            [7515] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7516] number of local blocks = 1, first local block number = 7516
            [7516] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7517] number of local blocks = 1, first local block number = 7517
            [7517] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7518] number of local blocks = 1, first local block number = 7518
            [7518] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7519] number of local blocks = 1, first local block number = 7519
            [7519] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7520] number of local blocks = 1, first local block number = 7520
            [7520] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7521] number of local blocks = 1, first local block number = 7521
            [7521] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7522] number of local blocks = 1, first local block number = 7522
            [7522] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7523] number of local blocks = 1, first local block number = 7523
            [7523] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7524] number of local blocks = 1, first local block number = 7524
            [7524] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7525] number of local blocks = 1, first local block number = 7525
            [7525] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7526] number of local blocks = 1, first local block number = 7526
            [7526] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7527] number of local blocks = 1, first local block number = 7527
            [7527] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7528] number of local blocks = 1, first local block number = 7528
            [7528] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7529] number of local blocks = 1, first local block number = 7529
            [7529] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7530] number of local blocks = 1, first local block number = 7530
            [7530] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7531] number of local blocks = 1, first local block number = 7531
            [7531] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7532] number of local blocks = 1, first local block number = 7532
            [7532] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7533] number of local blocks = 1, first local block number = 7533
            [7533] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7534] number of local blocks = 1, first local block number = 7534
            [7534] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7535] number of local blocks = 1, first local block number = 7535
            [7535] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7536] number of local blocks = 1, first local block number = 7536
            [7536] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7537] number of local blocks = 1, first local block number = 7537
            [7537] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7538] number of local blocks = 1, first local block number = 7538
            [7538] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7539] number of local blocks = 1, first local block number = 7539
            [7539] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7540] number of local blocks = 1, first local block number = 7540
            [7540] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7541] number of local blocks = 1, first local block number = 7541
            [7541] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7542] number of local blocks = 1, first local block number = 7542
            [7542] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7543] number of local blocks = 1, first local block number = 7543
            [7543] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7544] number of local blocks = 1, first local block number = 7544
            [7544] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7545] number of local blocks = 1, first local block number = 7545
            [7545] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7546] number of local blocks = 1, first local block number = 7546
            [7546] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7547] number of local blocks = 1, first local block number = 7547
            [7547] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7548] number of local blocks = 1, first local block number = 7548
            [7548] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7549] number of local blocks = 1, first local block number = 7549
            [7549] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7550] number of local blocks = 1, first local block number = 7550
            [7550] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7551] number of local blocks = 1, first local block number = 7551
            [7551] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7552] number of local blocks = 1, first local block number = 7552
            [7552] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7553] number of local blocks = 1, first local block number = 7553
            [7553] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7554] number of local blocks = 1, first local block number = 7554
            [7554] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7555] number of local blocks = 1, first local block number = 7555
            [7555] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7556] number of local blocks = 1, first local block number = 7556
            [7556] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7557] number of local blocks = 1, first local block number = 7557
            [7557] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7558] number of local blocks = 1, first local block number = 7558
            [7558] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7559] number of local blocks = 1, first local block number = 7559
            [7559] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7560] number of local blocks = 1, first local block number = 7560
            [7560] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7561] number of local blocks = 1, first local block number = 7561
            [7561] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7562] number of local blocks = 1, first local block number = 7562
            [7562] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7563] number of local blocks = 1, first local block number = 7563
            [7563] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7564] number of local blocks = 1, first local block number = 7564
            [7564] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7565] number of local blocks = 1, first local block number = 7565
            [7565] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7566] number of local blocks = 1, first local block number = 7566
            [7566] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7567] number of local blocks = 1, first local block number = 7567
            [7567] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7568] number of local blocks = 1, first local block number = 7568
            [7568] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7569] number of local blocks = 1, first local block number = 7569
            [7569] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7570] number of local blocks = 1, first local block number = 7570
            [7570] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7571] number of local blocks = 1, first local block number = 7571
            [7571] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7572] number of local blocks = 1, first local block number = 7572
            [7572] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7573] number of local blocks = 1, first local block number = 7573
            [7573] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7574] number of local blocks = 1, first local block number = 7574
            [7574] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7575] number of local blocks = 1, first local block number = 7575
            [7575] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7576] number of local blocks = 1, first local block number = 7576
            [7576] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7577] number of local blocks = 1, first local block number = 7577
            [7577] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7578] number of local blocks = 1, first local block number = 7578
            [7578] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7579] number of local blocks = 1, first local block number = 7579
            [7579] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7580] number of local blocks = 1, first local block number = 7580
            [7580] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7581] number of local blocks = 1, first local block number = 7581
            [7581] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7582] number of local blocks = 1, first local block number = 7582
            [7582] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7583] number of local blocks = 1, first local block number = 7583
            [7583] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7584] number of local blocks = 1, first local block number = 7584
            [7584] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7585] number of local blocks = 1, first local block number = 7585
            [7585] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7586] number of local blocks = 1, first local block number = 7586
            [7586] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7587] number of local blocks = 1, first local block number = 7587
            [7587] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7588] number of local blocks = 1, first local block number = 7588
            [7588] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7589] number of local blocks = 1, first local block number = 7589
            [7589] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7590] number of local blocks = 1, first local block number = 7590
            [7590] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7591] number of local blocks = 1, first local block number = 7591
            [7591] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7592] number of local blocks = 1, first local block number = 7592
            [7592] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7593] number of local blocks = 1, first local block number = 7593
            [7593] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7594] number of local blocks = 1, first local block number = 7594
            [7594] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7595] number of local blocks = 1, first local block number = 7595
            [7595] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7596] number of local blocks = 1, first local block number = 7596
            [7596] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7597] number of local blocks = 1, first local block number = 7597
            [7597] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7598] number of local blocks = 1, first local block number = 7598
            [7598] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7599] number of local blocks = 1, first local block number = 7599
            [7599] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7600] number of local blocks = 1, first local block number = 7600
            [7600] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7601] number of local blocks = 1, first local block number = 7601
            [7601] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7602] number of local blocks = 1, first local block number = 7602
            [7602] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7603] number of local blocks = 1, first local block number = 7603
            [7603] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7604] number of local blocks = 1, first local block number = 7604
            [7604] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7605] number of local blocks = 1, first local block number = 7605
            [7605] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7606] number of local blocks = 1, first local block number = 7606
            [7606] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7607] number of local blocks = 1, first local block number = 7607
            [7607] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7608] number of local blocks = 1, first local block number = 7608
            [7608] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7609] number of local blocks = 1, first local block number = 7609
            [7609] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7610] number of local blocks = 1, first local block number = 7610
            [7610] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7611] number of local blocks = 1, first local block number = 7611
            [7611] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7612] number of local blocks = 1, first local block number = 7612
            [7612] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7613] number of local blocks = 1, first local block number = 7613
            [7613] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7614] number of local blocks = 1, first local block number = 7614
            [7614] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7615] number of local blocks = 1, first local block number = 7615
            [7615] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7616] number of local blocks = 1, first local block number = 7616
            [7616] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7617] number of local blocks = 1, first local block number = 7617
            [7617] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7618] number of local blocks = 1, first local block number = 7618
            [7618] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7619] number of local blocks = 1, first local block number = 7619
            [7619] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7620] number of local blocks = 1, first local block number = 7620
            [7620] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7621] number of local blocks = 1, first local block number = 7621
            [7621] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7622] number of local blocks = 1, first local block number = 7622
            [7622] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7623] number of local blocks = 1, first local block number = 7623
            [7623] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7624] number of local blocks = 1, first local block number = 7624
            [7624] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7625] number of local blocks = 1, first local block number = 7625
            [7625] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7626] number of local blocks = 1, first local block number = 7626
            [7626] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7627] number of local blocks = 1, first local block number = 7627
            [7627] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7628] number of local blocks = 1, first local block number = 7628
            [7628] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7629] number of local blocks = 1, first local block number = 7629
            [7629] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7630] number of local blocks = 1, first local block number = 7630
            [7630] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7631] number of local blocks = 1, first local block number = 7631
            [7631] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7632] number of local blocks = 1, first local block number = 7632
            [7632] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7633] number of local blocks = 1, first local block number = 7633
            [7633] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7634] number of local blocks = 1, first local block number = 7634
            [7634] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7635] number of local blocks = 1, first local block number = 7635
            [7635] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7636] number of local blocks = 1, first local block number = 7636
            [7636] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7637] number of local blocks = 1, first local block number = 7637
            [7637] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7638] number of local blocks = 1, first local block number = 7638
            [7638] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7639] number of local blocks = 1, first local block number = 7639
            [7639] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7640] number of local blocks = 1, first local block number = 7640
            [7640] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7641] number of local blocks = 1, first local block number = 7641
            [7641] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7642] number of local blocks = 1, first local block number = 7642
            [7642] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7643] number of local blocks = 1, first local block number = 7643
            [7643] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7644] number of local blocks = 1, first local block number = 7644
            [7644] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7645] number of local blocks = 1, first local block number = 7645
            [7645] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7646] number of local blocks = 1, first local block number = 7646
            [7646] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7647] number of local blocks = 1, first local block number = 7647
            [7647] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7648] number of local blocks = 1, first local block number = 7648
            [7648] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7649] number of local blocks = 1, first local block number = 7649
            [7649] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7650] number of local blocks = 1, first local block number = 7650
            [7650] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7651] number of local blocks = 1, first local block number = 7651
            [7651] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7652] number of local blocks = 1, first local block number = 7652
            [7652] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7653] number of local blocks = 1, first local block number = 7653
            [7653] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7654] number of local blocks = 1, first local block number = 7654
            [7654] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7655] number of local blocks = 1, first local block number = 7655
            [7655] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7656] number of local blocks = 1, first local block number = 7656
            [7656] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7657] number of local blocks = 1, first local block number = 7657
            [7657] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7658] number of local blocks = 1, first local block number = 7658
            [7658] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7659] number of local blocks = 1, first local block number = 7659
            [7659] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7660] number of local blocks = 1, first local block number = 7660
            [7660] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7661] number of local blocks = 1, first local block number = 7661
            [7661] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7662] number of local blocks = 1, first local block number = 7662
            [7662] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7663] number of local blocks = 1, first local block number = 7663
            [7663] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7664] number of local blocks = 1, first local block number = 7664
            [7664] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7665] number of local blocks = 1, first local block number = 7665
            [7665] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7666] number of local blocks = 1, first local block number = 7666
            [7666] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7667] number of local blocks = 1, first local block number = 7667
            [7667] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7668] number of local blocks = 1, first local block number = 7668
            [7668] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7669] number of local blocks = 1, first local block number = 7669
            [7669] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7670] number of local blocks = 1, first local block number = 7670
            [7670] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7671] number of local blocks = 1, first local block number = 7671
            [7671] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7672] number of local blocks = 1, first local block number = 7672
            [7672] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7673] number of local blocks = 1, first local block number = 7673
            [7673] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7674] number of local blocks = 1, first local block number = 7674
            [7674] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7675] number of local blocks = 1, first local block number = 7675
            [7675] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7676] number of local blocks = 1, first local block number = 7676
            [7676] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7677] number of local blocks = 1, first local block number = 7677
            [7677] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7678] number of local blocks = 1, first local block number = 7678
            [7678] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7679] number of local blocks = 1, first local block number = 7679
            [7679] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7680] number of local blocks = 1, first local block number = 7680
            [7680] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7681] number of local blocks = 1, first local block number = 7681
            [7681] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7682] number of local blocks = 1, first local block number = 7682
            [7682] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7683] number of local blocks = 1, first local block number = 7683
            [7683] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7684] number of local blocks = 1, first local block number = 7684
            [7684] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7685] number of local blocks = 1, first local block number = 7685
            [7685] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7686] number of local blocks = 1, first local block number = 7686
            [7686] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7687] number of local blocks = 1, first local block number = 7687
            [7687] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7688] number of local blocks = 1, first local block number = 7688
            [7688] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7689] number of local blocks = 1, first local block number = 7689
            [7689] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7690] number of local blocks = 1, first local block number = 7690
            [7690] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7691] number of local blocks = 1, first local block number = 7691
            [7691] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7692] number of local blocks = 1, first local block number = 7692
            [7692] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7693] number of local blocks = 1, first local block number = 7693
            [7693] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7694] number of local blocks = 1, first local block number = 7694
            [7694] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7695] number of local blocks = 1, first local block number = 7695
            [7695] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7696] number of local blocks = 1, first local block number = 7696
            [7696] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7697] number of local blocks = 1, first local block number = 7697
            [7697] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7698] number of local blocks = 1, first local block number = 7698
            [7698] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7699] number of local blocks = 1, first local block number = 7699
            [7699] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7700] number of local blocks = 1, first local block number = 7700
            [7700] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7701] number of local blocks = 1, first local block number = 7701
            [7701] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7702] number of local blocks = 1, first local block number = 7702
            [7702] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7703] number of local blocks = 1, first local block number = 7703
            [7703] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7704] number of local blocks = 1, first local block number = 7704
            [7704] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7705] number of local blocks = 1, first local block number = 7705
            [7705] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7706] number of local blocks = 1, first local block number = 7706
            [7706] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7707] number of local blocks = 1, first local block number = 7707
            [7707] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7708] number of local blocks = 1, first local block number = 7708
            [7708] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7709] number of local blocks = 1, first local block number = 7709
            [7709] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7710] number of local blocks = 1, first local block number = 7710
            [7710] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7711] number of local blocks = 1, first local block number = 7711
            [7711] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7712] number of local blocks = 1, first local block number = 7712
            [7712] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7713] number of local blocks = 1, first local block number = 7713
            [7713] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7714] number of local blocks = 1, first local block number = 7714
            [7714] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7715] number of local blocks = 1, first local block number = 7715
            [7715] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7716] number of local blocks = 1, first local block number = 7716
            [7716] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7717] number of local blocks = 1, first local block number = 7717
            [7717] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7718] number of local blocks = 1, first local block number = 7718
            [7718] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7719] number of local blocks = 1, first local block number = 7719
            [7719] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7720] number of local blocks = 1, first local block number = 7720
            [7720] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7721] number of local blocks = 1, first local block number = 7721
            [7721] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7722] number of local blocks = 1, first local block number = 7722
            [7722] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7723] number of local blocks = 1, first local block number = 7723
            [7723] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7724] number of local blocks = 1, first local block number = 7724
            [7724] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7725] number of local blocks = 1, first local block number = 7725
            [7725] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7726] number of local blocks = 1, first local block number = 7726
            [7726] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7727] number of local blocks = 1, first local block number = 7727
            [7727] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7728] number of local blocks = 1, first local block number = 7728
            [7728] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7729] number of local blocks = 1, first local block number = 7729
            [7729] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7730] number of local blocks = 1, first local block number = 7730
            [7730] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7731] number of local blocks = 1, first local block number = 7731
            [7731] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7732] number of local blocks = 1, first local block number = 7732
            [7732] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7733] number of local blocks = 1, first local block number = 7733
            [7733] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7734] number of local blocks = 1, first local block number = 7734
            [7734] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7735] number of local blocks = 1, first local block number = 7735
            [7735] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7736] number of local blocks = 1, first local block number = 7736
            [7736] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7737] number of local blocks = 1, first local block number = 7737
            [7737] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7738] number of local blocks = 1, first local block number = 7738
            [7738] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7739] number of local blocks = 1, first local block number = 7739
            [7739] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7740] number of local blocks = 1, first local block number = 7740
            [7740] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7741] number of local blocks = 1, first local block number = 7741
            [7741] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7742] number of local blocks = 1, first local block number = 7742
            [7742] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7743] number of local blocks = 1, first local block number = 7743
            [7743] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7744] number of local blocks = 1, first local block number = 7744
            [7744] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7745] number of local blocks = 1, first local block number = 7745
            [7745] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7746] number of local blocks = 1, first local block number = 7746
            [7746] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7747] number of local blocks = 1, first local block number = 7747
            [7747] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7748] number of local blocks = 1, first local block number = 7748
            [7748] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7749] number of local blocks = 1, first local block number = 7749
            [7749] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7750] number of local blocks = 1, first local block number = 7750
            [7750] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7751] number of local blocks = 1, first local block number = 7751
            [7751] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7752] number of local blocks = 1, first local block number = 7752
            [7752] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7753] number of local blocks = 1, first local block number = 7753
            [7753] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7754] number of local blocks = 1, first local block number = 7754
            [7754] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7755] number of local blocks = 1, first local block number = 7755
            [7755] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7756] number of local blocks = 1, first local block number = 7756
            [7756] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7757] number of local blocks = 1, first local block number = 7757
            [7757] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7758] number of local blocks = 1, first local block number = 7758
            [7758] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7759] number of local blocks = 1, first local block number = 7759
            [7759] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7760] number of local blocks = 1, first local block number = 7760
            [7760] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7761] number of local blocks = 1, first local block number = 7761
            [7761] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7762] number of local blocks = 1, first local block number = 7762
            [7762] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7763] number of local blocks = 1, first local block number = 7763
            [7763] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7764] number of local blocks = 1, first local block number = 7764
            [7764] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7765] number of local blocks = 1, first local block number = 7765
            [7765] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7766] number of local blocks = 1, first local block number = 7766
            [7766] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7767] number of local blocks = 1, first local block number = 7767
            [7767] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7768] number of local blocks = 1, first local block number = 7768
            [7768] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7769] number of local blocks = 1, first local block number = 7769
            [7769] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7770] number of local blocks = 1, first local block number = 7770
            [7770] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7771] number of local blocks = 1, first local block number = 7771
            [7771] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7772] number of local blocks = 1, first local block number = 7772
            [7772] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7773] number of local blocks = 1, first local block number = 7773
            [7773] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7774] number of local blocks = 1, first local block number = 7774
            [7774] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7775] number of local blocks = 1, first local block number = 7775
            [7775] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7776] number of local blocks = 1, first local block number = 7776
            [7776] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7777] number of local blocks = 1, first local block number = 7777
            [7777] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7778] number of local blocks = 1, first local block number = 7778
            [7778] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7779] number of local blocks = 1, first local block number = 7779
            [7779] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7780] number of local blocks = 1, first local block number = 7780
            [7780] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7781] number of local blocks = 1, first local block number = 7781
            [7781] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7782] number of local blocks = 1, first local block number = 7782
            [7782] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7783] number of local blocks = 1, first local block number = 7783
            [7783] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7784] number of local blocks = 1, first local block number = 7784
            [7784] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7785] number of local blocks = 1, first local block number = 7785
            [7785] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7786] number of local blocks = 1, first local block number = 7786
            [7786] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7787] number of local blocks = 1, first local block number = 7787
            [7787] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7788] number of local blocks = 1, first local block number = 7788
            [7788] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7789] number of local blocks = 1, first local block number = 7789
            [7789] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7790] number of local blocks = 1, first local block number = 7790
            [7790] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7791] number of local blocks = 1, first local block number = 7791
            [7791] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7792] number of local blocks = 1, first local block number = 7792
            [7792] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7793] number of local blocks = 1, first local block number = 7793
            [7793] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7794] number of local blocks = 1, first local block number = 7794
            [7794] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7795] number of local blocks = 1, first local block number = 7795
            [7795] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7796] number of local blocks = 1, first local block number = 7796
            [7796] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7797] number of local blocks = 1, first local block number = 7797
            [7797] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7798] number of local blocks = 1, first local block number = 7798
            [7798] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7799] number of local blocks = 1, first local block number = 7799
            [7799] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7800] number of local blocks = 1, first local block number = 7800
            [7800] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7801] number of local blocks = 1, first local block number = 7801
            [7801] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7802] number of local blocks = 1, first local block number = 7802
            [7802] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7803] number of local blocks = 1, first local block number = 7803
            [7803] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7804] number of local blocks = 1, first local block number = 7804
            [7804] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7805] number of local blocks = 1, first local block number = 7805
            [7805] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7806] number of local blocks = 1, first local block number = 7806
            [7806] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7807] number of local blocks = 1, first local block number = 7807
            [7807] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7808] number of local blocks = 1, first local block number = 7808
            [7808] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7809] number of local blocks = 1, first local block number = 7809
            [7809] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7810] number of local blocks = 1, first local block number = 7810
            [7810] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7811] number of local blocks = 1, first local block number = 7811
            [7811] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7812] number of local blocks = 1, first local block number = 7812
            [7812] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7813] number of local blocks = 1, first local block number = 7813
            [7813] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7814] number of local blocks = 1, first local block number = 7814
            [7814] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7815] number of local blocks = 1, first local block number = 7815
            [7815] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7816] number of local blocks = 1, first local block number = 7816
            [7816] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7817] number of local blocks = 1, first local block number = 7817
            [7817] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7818] number of local blocks = 1, first local block number = 7818
            [7818] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7819] number of local blocks = 1, first local block number = 7819
            [7819] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7820] number of local blocks = 1, first local block number = 7820
            [7820] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7821] number of local blocks = 1, first local block number = 7821
            [7821] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7822] number of local blocks = 1, first local block number = 7822
            [7822] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7823] number of local blocks = 1, first local block number = 7823
            [7823] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7824] number of local blocks = 1, first local block number = 7824
            [7824] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7825] number of local blocks = 1, first local block number = 7825
            [7825] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7826] number of local blocks = 1, first local block number = 7826
            [7826] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7827] number of local blocks = 1, first local block number = 7827
            [7827] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7828] number of local blocks = 1, first local block number = 7828
            [7828] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7829] number of local blocks = 1, first local block number = 7829
            [7829] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7830] number of local blocks = 1, first local block number = 7830
            [7830] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7831] number of local blocks = 1, first local block number = 7831
            [7831] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7832] number of local blocks = 1, first local block number = 7832
            [7832] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7833] number of local blocks = 1, first local block number = 7833
            [7833] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7834] number of local blocks = 1, first local block number = 7834
            [7834] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7835] number of local blocks = 1, first local block number = 7835
            [7835] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7836] number of local blocks = 1, first local block number = 7836
            [7836] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7837] number of local blocks = 1, first local block number = 7837
            [7837] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7838] number of local blocks = 1, first local block number = 7838
            [7838] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7839] number of local blocks = 1, first local block number = 7839
            [7839] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7840] number of local blocks = 1, first local block number = 7840
            [7840] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7841] number of local blocks = 1, first local block number = 7841
            [7841] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7842] number of local blocks = 1, first local block number = 7842
            [7842] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7843] number of local blocks = 1, first local block number = 7843
            [7843] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7844] number of local blocks = 1, first local block number = 7844
            [7844] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7845] number of local blocks = 1, first local block number = 7845
            [7845] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7846] number of local blocks = 1, first local block number = 7846
            [7846] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7847] number of local blocks = 1, first local block number = 7847
            [7847] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7848] number of local blocks = 1, first local block number = 7848
            [7848] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7849] number of local blocks = 1, first local block number = 7849
            [7849] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7850] number of local blocks = 1, first local block number = 7850
            [7850] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7851] number of local blocks = 1, first local block number = 7851
            [7851] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7852] number of local blocks = 1, first local block number = 7852
            [7852] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7853] number of local blocks = 1, first local block number = 7853
            [7853] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7854] number of local blocks = 1, first local block number = 7854
            [7854] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7855] number of local blocks = 1, first local block number = 7855
            [7855] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7856] number of local blocks = 1, first local block number = 7856
            [7856] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7857] number of local blocks = 1, first local block number = 7857
            [7857] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7858] number of local blocks = 1, first local block number = 7858
            [7858] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7859] number of local blocks = 1, first local block number = 7859
            [7859] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7860] number of local blocks = 1, first local block number = 7860
            [7860] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7861] number of local blocks = 1, first local block number = 7861
            [7861] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7862] number of local blocks = 1, first local block number = 7862
            [7862] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7863] number of local blocks = 1, first local block number = 7863
            [7863] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7864] number of local blocks = 1, first local block number = 7864
            [7864] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7865] number of local blocks = 1, first local block number = 7865
            [7865] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7866] number of local blocks = 1, first local block number = 7866
            [7866] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7867] number of local blocks = 1, first local block number = 7867
            [7867] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7868] number of local blocks = 1, first local block number = 7868
            [7868] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7869] number of local blocks = 1, first local block number = 7869
            [7869] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7870] number of local blocks = 1, first local block number = 7870
            [7870] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7871] number of local blocks = 1, first local block number = 7871
            [7871] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7872] number of local blocks = 1, first local block number = 7872
            [7872] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7873] number of local blocks = 1, first local block number = 7873
            [7873] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7874] number of local blocks = 1, first local block number = 7874
            [7874] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7875] number of local blocks = 1, first local block number = 7875
            [7875] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7876] number of local blocks = 1, first local block number = 7876
            [7876] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7877] number of local blocks = 1, first local block number = 7877
            [7877] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7878] number of local blocks = 1, first local block number = 7878
            [7878] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7879] number of local blocks = 1, first local block number = 7879
            [7879] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7880] number of local blocks = 1, first local block number = 7880
            [7880] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7881] number of local blocks = 1, first local block number = 7881
            [7881] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7882] number of local blocks = 1, first local block number = 7882
            [7882] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7883] number of local blocks = 1, first local block number = 7883
            [7883] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7884] number of local blocks = 1, first local block number = 7884
            [7884] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7885] number of local blocks = 1, first local block number = 7885
            [7885] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7886] number of local blocks = 1, first local block number = 7886
            [7886] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7887] number of local blocks = 1, first local block number = 7887
            [7887] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7888] number of local blocks = 1, first local block number = 7888
            [7888] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7889] number of local blocks = 1, first local block number = 7889
            [7889] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7890] number of local blocks = 1, first local block number = 7890
            [7890] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7891] number of local blocks = 1, first local block number = 7891
            [7891] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7892] number of local blocks = 1, first local block number = 7892
            [7892] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7893] number of local blocks = 1, first local block number = 7893
            [7893] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7894] number of local blocks = 1, first local block number = 7894
            [7894] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7895] number of local blocks = 1, first local block number = 7895
            [7895] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7896] number of local blocks = 1, first local block number = 7896
            [7896] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7897] number of local blocks = 1, first local block number = 7897
            [7897] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7898] number of local blocks = 1, first local block number = 7898
            [7898] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7899] number of local blocks = 1, first local block number = 7899
            [7899] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7900] number of local blocks = 1, first local block number = 7900
            [7900] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7901] number of local blocks = 1, first local block number = 7901
            [7901] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7902] number of local blocks = 1, first local block number = 7902
            [7902] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7903] number of local blocks = 1, first local block number = 7903
            [7903] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7904] number of local blocks = 1, first local block number = 7904
            [7904] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7905] number of local blocks = 1, first local block number = 7905
            [7905] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7906] number of local blocks = 1, first local block number = 7906
            [7906] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7907] number of local blocks = 1, first local block number = 7907
            [7907] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7908] number of local blocks = 1, first local block number = 7908
            [7908] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7909] number of local blocks = 1, first local block number = 7909
            [7909] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7910] number of local blocks = 1, first local block number = 7910
            [7910] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7911] number of local blocks = 1, first local block number = 7911
            [7911] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7912] number of local blocks = 1, first local block number = 7912
            [7912] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7913] number of local blocks = 1, first local block number = 7913
            [7913] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7914] number of local blocks = 1, first local block number = 7914
            [7914] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7915] number of local blocks = 1, first local block number = 7915
            [7915] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7916] number of local blocks = 1, first local block number = 7916
            [7916] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7917] number of local blocks = 1, first local block number = 7917
            [7917] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7918] number of local blocks = 1, first local block number = 7918
            [7918] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7919] number of local blocks = 1, first local block number = 7919
            [7919] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7920] number of local blocks = 1, first local block number = 7920
            [7920] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7921] number of local blocks = 1, first local block number = 7921
            [7921] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7922] number of local blocks = 1, first local block number = 7922
            [7922] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7923] number of local blocks = 1, first local block number = 7923
            [7923] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7924] number of local blocks = 1, first local block number = 7924
            [7924] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7925] number of local blocks = 1, first local block number = 7925
            [7925] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7926] number of local blocks = 1, first local block number = 7926
            [7926] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7927] number of local blocks = 1, first local block number = 7927
            [7927] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7928] number of local blocks = 1, first local block number = 7928
            [7928] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7929] number of local blocks = 1, first local block number = 7929
            [7929] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7930] number of local blocks = 1, first local block number = 7930
            [7930] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7931] number of local blocks = 1, first local block number = 7931
            [7931] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7932] number of local blocks = 1, first local block number = 7932
            [7932] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7933] number of local blocks = 1, first local block number = 7933
            [7933] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7934] number of local blocks = 1, first local block number = 7934
            [7934] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7935] number of local blocks = 1, first local block number = 7935
            [7935] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7936] number of local blocks = 1, first local block number = 7936
            [7936] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7937] number of local blocks = 1, first local block number = 7937
            [7937] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7938] number of local blocks = 1, first local block number = 7938
            [7938] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7939] number of local blocks = 1, first local block number = 7939
            [7939] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7940] number of local blocks = 1, first local block number = 7940
            [7940] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7941] number of local blocks = 1, first local block number = 7941
            [7941] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7942] number of local blocks = 1, first local block number = 7942
            [7942] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7943] number of local blocks = 1, first local block number = 7943
            [7943] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7944] number of local blocks = 1, first local block number = 7944
            [7944] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7945] number of local blocks = 1, first local block number = 7945
            [7945] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7946] number of local blocks = 1, first local block number = 7946
            [7946] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7947] number of local blocks = 1, first local block number = 7947
            [7947] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7948] number of local blocks = 1, first local block number = 7948
            [7948] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7949] number of local blocks = 1, first local block number = 7949
            [7949] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7950] number of local blocks = 1, first local block number = 7950
            [7950] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7951] number of local blocks = 1, first local block number = 7951
            [7951] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7952] number of local blocks = 1, first local block number = 7952
            [7952] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7953] number of local blocks = 1, first local block number = 7953
            [7953] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7954] number of local blocks = 1, first local block number = 7954
            [7954] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7955] number of local blocks = 1, first local block number = 7955
            [7955] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7956] number of local blocks = 1, first local block number = 7956
            [7956] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7957] number of local blocks = 1, first local block number = 7957
            [7957] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7958] number of local blocks = 1, first local block number = 7958
            [7958] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7959] number of local blocks = 1, first local block number = 7959
            [7959] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7960] number of local blocks = 1, first local block number = 7960
            [7960] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7961] number of local blocks = 1, first local block number = 7961
            [7961] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7962] number of local blocks = 1, first local block number = 7962
            [7962] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7963] number of local blocks = 1, first local block number = 7963
            [7963] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7964] number of local blocks = 1, first local block number = 7964
            [7964] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7965] number of local blocks = 1, first local block number = 7965
            [7965] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7966] number of local blocks = 1, first local block number = 7966
            [7966] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7967] number of local blocks = 1, first local block number = 7967
            [7967] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7968] number of local blocks = 1, first local block number = 7968
            [7968] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7969] number of local blocks = 1, first local block number = 7969
            [7969] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7970] number of local blocks = 1, first local block number = 7970
            [7970] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7971] number of local blocks = 1, first local block number = 7971
            [7971] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7972] number of local blocks = 1, first local block number = 7972
            [7972] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7973] number of local blocks = 1, first local block number = 7973
            [7973] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7974] number of local blocks = 1, first local block number = 7974
            [7974] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7975] number of local blocks = 1, first local block number = 7975
            [7975] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7976] number of local blocks = 1, first local block number = 7976
            [7976] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7977] number of local blocks = 1, first local block number = 7977
            [7977] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7978] number of local blocks = 1, first local block number = 7978
            [7978] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7979] number of local blocks = 1, first local block number = 7979
            [7979] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7980] number of local blocks = 1, first local block number = 7980
            [7980] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7981] number of local blocks = 1, first local block number = 7981
            [7981] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7982] number of local blocks = 1, first local block number = 7982
            [7982] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7983] number of local blocks = 1, first local block number = 7983
            [7983] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7984] number of local blocks = 1, first local block number = 7984
            [7984] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7985] number of local blocks = 1, first local block number = 7985
            [7985] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7986] number of local blocks = 1, first local block number = 7986
            [7986] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7987] number of local blocks = 1, first local block number = 7987
            [7987] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7988] number of local blocks = 1, first local block number = 7988
            [7988] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7989] number of local blocks = 1, first local block number = 7989
            [7989] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7990] number of local blocks = 1, first local block number = 7990
            [7990] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7991] number of local blocks = 1, first local block number = 7991
            [7991] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7992] number of local blocks = 1, first local block number = 7992
            [7992] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7993] number of local blocks = 1, first local block number = 7993
            [7993] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7994] number of local blocks = 1, first local block number = 7994
            [7994] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7995] number of local blocks = 1, first local block number = 7995
            [7995] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7996] number of local blocks = 1, first local block number = 7996
            [7996] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7997] number of local blocks = 1, first local block number = 7997
            [7997] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7998] number of local blocks = 1, first local block number = 7998
            [7998] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [7999] number of local blocks = 1, first local block number = 7999
            [7999] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8000] number of local blocks = 1, first local block number = 8000
            [8000] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8001] number of local blocks = 1, first local block number = 8001
            [8001] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8002] number of local blocks = 1, first local block number = 8002
            [8002] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8003] number of local blocks = 1, first local block number = 8003
            [8003] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8004] number of local blocks = 1, first local block number = 8004
            [8004] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8005] number of local blocks = 1, first local block number = 8005
            [8005] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8006] number of local blocks = 1, first local block number = 8006
            [8006] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8007] number of local blocks = 1, first local block number = 8007
            [8007] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8008] number of local blocks = 1, first local block number = 8008
            [8008] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8009] number of local blocks = 1, first local block number = 8009
            [8009] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8010] number of local blocks = 1, first local block number = 8010
            [8010] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8011] number of local blocks = 1, first local block number = 8011
            [8011] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8012] number of local blocks = 1, first local block number = 8012
            [8012] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8013] number of local blocks = 1, first local block number = 8013
            [8013] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8014] number of local blocks = 1, first local block number = 8014
            [8014] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8015] number of local blocks = 1, first local block number = 8015
            [8015] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8016] number of local blocks = 1, first local block number = 8016
            [8016] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8017] number of local blocks = 1, first local block number = 8017
            [8017] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8018] number of local blocks = 1, first local block number = 8018
            [8018] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8019] number of local blocks = 1, first local block number = 8019
            [8019] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8020] number of local blocks = 1, first local block number = 8020
            [8020] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8021] number of local blocks = 1, first local block number = 8021
            [8021] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8022] number of local blocks = 1, first local block number = 8022
            [8022] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8023] number of local blocks = 1, first local block number = 8023
            [8023] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8024] number of local blocks = 1, first local block number = 8024
            [8024] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8025] number of local blocks = 1, first local block number = 8025
            [8025] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8026] number of local blocks = 1, first local block number = 8026
            [8026] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8027] number of local blocks = 1, first local block number = 8027
            [8027] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8028] number of local blocks = 1, first local block number = 8028
            [8028] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8029] number of local blocks = 1, first local block number = 8029
            [8029] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8030] number of local blocks = 1, first local block number = 8030
            [8030] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8031] number of local blocks = 1, first local block number = 8031
            [8031] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8032] number of local blocks = 1, first local block number = 8032
            [8032] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8033] number of local blocks = 1, first local block number = 8033
            [8033] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8034] number of local blocks = 1, first local block number = 8034
            [8034] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8035] number of local blocks = 1, first local block number = 8035
            [8035] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8036] number of local blocks = 1, first local block number = 8036
            [8036] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8037] number of local blocks = 1, first local block number = 8037
            [8037] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8038] number of local blocks = 1, first local block number = 8038
            [8038] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8039] number of local blocks = 1, first local block number = 8039
            [8039] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8040] number of local blocks = 1, first local block number = 8040
            [8040] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8041] number of local blocks = 1, first local block number = 8041
            [8041] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8042] number of local blocks = 1, first local block number = 8042
            [8042] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8043] number of local blocks = 1, first local block number = 8043
            [8043] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8044] number of local blocks = 1, first local block number = 8044
            [8044] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8045] number of local blocks = 1, first local block number = 8045
            [8045] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8046] number of local blocks = 1, first local block number = 8046
            [8046] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8047] number of local blocks = 1, first local block number = 8047
            [8047] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8048] number of local blocks = 1, first local block number = 8048
            [8048] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8049] number of local blocks = 1, first local block number = 8049
            [8049] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8050] number of local blocks = 1, first local block number = 8050
            [8050] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8051] number of local blocks = 1, first local block number = 8051
            [8051] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8052] number of local blocks = 1, first local block number = 8052
            [8052] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8053] number of local blocks = 1, first local block number = 8053
            [8053] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8054] number of local blocks = 1, first local block number = 8054
            [8054] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8055] number of local blocks = 1, first local block number = 8055
            [8055] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8056] number of local blocks = 1, first local block number = 8056
            [8056] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8057] number of local blocks = 1, first local block number = 8057
            [8057] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8058] number of local blocks = 1, first local block number = 8058
            [8058] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8059] number of local blocks = 1, first local block number = 8059
            [8059] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8060] number of local blocks = 1, first local block number = 8060
            [8060] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8061] number of local blocks = 1, first local block number = 8061
            [8061] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8062] number of local blocks = 1, first local block number = 8062
            [8062] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8063] number of local blocks = 1, first local block number = 8063
            [8063] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8064] number of local blocks = 1, first local block number = 8064
            [8064] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8065] number of local blocks = 1, first local block number = 8065
            [8065] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8066] number of local blocks = 1, first local block number = 8066
            [8066] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8067] number of local blocks = 1, first local block number = 8067
            [8067] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8068] number of local blocks = 1, first local block number = 8068
            [8068] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8069] number of local blocks = 1, first local block number = 8069
            [8069] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8070] number of local blocks = 1, first local block number = 8070
            [8070] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8071] number of local blocks = 1, first local block number = 8071
            [8071] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8072] number of local blocks = 1, first local block number = 8072
            [8072] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8073] number of local blocks = 1, first local block number = 8073
            [8073] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8074] number of local blocks = 1, first local block number = 8074
            [8074] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8075] number of local blocks = 1, first local block number = 8075
            [8075] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8076] number of local blocks = 1, first local block number = 8076
            [8076] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8077] number of local blocks = 1, first local block number = 8077
            [8077] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8078] number of local blocks = 1, first local block number = 8078
            [8078] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8079] number of local blocks = 1, first local block number = 8079
            [8079] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8080] number of local blocks = 1, first local block number = 8080
            [8080] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8081] number of local blocks = 1, first local block number = 8081
            [8081] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8082] number of local blocks = 1, first local block number = 8082
            [8082] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8083] number of local blocks = 1, first local block number = 8083
            [8083] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8084] number of local blocks = 1, first local block number = 8084
            [8084] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8085] number of local blocks = 1, first local block number = 8085
            [8085] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8086] number of local blocks = 1, first local block number = 8086
            [8086] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8087] number of local blocks = 1, first local block number = 8087
            [8087] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8088] number of local blocks = 1, first local block number = 8088
            [8088] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8089] number of local blocks = 1, first local block number = 8089
            [8089] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8090] number of local blocks = 1, first local block number = 8090
            [8090] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8091] number of local blocks = 1, first local block number = 8091
            [8091] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8092] number of local blocks = 1, first local block number = 8092
            [8092] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8093] number of local blocks = 1, first local block number = 8093
            [8093] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8094] number of local blocks = 1, first local block number = 8094
            [8094] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8095] number of local blocks = 1, first local block number = 8095
            [8095] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8096] number of local blocks = 1, first local block number = 8096
            [8096] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8097] number of local blocks = 1, first local block number = 8097
            [8097] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8098] number of local blocks = 1, first local block number = 8098
            [8098] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8099] number of local blocks = 1, first local block number = 8099
            [8099] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8100] number of local blocks = 1, first local block number = 8100
            [8100] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8101] number of local blocks = 1, first local block number = 8101
            [8101] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8102] number of local blocks = 1, first local block number = 8102
            [8102] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8103] number of local blocks = 1, first local block number = 8103
            [8103] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8104] number of local blocks = 1, first local block number = 8104
            [8104] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8105] number of local blocks = 1, first local block number = 8105
            [8105] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8106] number of local blocks = 1, first local block number = 8106
            [8106] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8107] number of local blocks = 1, first local block number = 8107
            [8107] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8108] number of local blocks = 1, first local block number = 8108
            [8108] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8109] number of local blocks = 1, first local block number = 8109
            [8109] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8110] number of local blocks = 1, first local block number = 8110
            [8110] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8111] number of local blocks = 1, first local block number = 8111
            [8111] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8112] number of local blocks = 1, first local block number = 8112
            [8112] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8113] number of local blocks = 1, first local block number = 8113
            [8113] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8114] number of local blocks = 1, first local block number = 8114
            [8114] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8115] number of local blocks = 1, first local block number = 8115
            [8115] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8116] number of local blocks = 1, first local block number = 8116
            [8116] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8117] number of local blocks = 1, first local block number = 8117
            [8117] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8118] number of local blocks = 1, first local block number = 8118
            [8118] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8119] number of local blocks = 1, first local block number = 8119
            [8119] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8120] number of local blocks = 1, first local block number = 8120
            [8120] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8121] number of local blocks = 1, first local block number = 8121
            [8121] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8122] number of local blocks = 1, first local block number = 8122
            [8122] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8123] number of local blocks = 1, first local block number = 8123
            [8123] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8124] number of local blocks = 1, first local block number = 8124
            [8124] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8125] number of local blocks = 1, first local block number = 8125
            [8125] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8126] number of local blocks = 1, first local block number = 8126
            [8126] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8127] number of local blocks = 1, first local block number = 8127
            [8127] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8128] number of local blocks = 1, first local block number = 8128
            [8128] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8129] number of local blocks = 1, first local block number = 8129
            [8129] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8130] number of local blocks = 1, first local block number = 8130
            [8130] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8131] number of local blocks = 1, first local block number = 8131
            [8131] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8132] number of local blocks = 1, first local block number = 8132
            [8132] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8133] number of local blocks = 1, first local block number = 8133
            [8133] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8134] number of local blocks = 1, first local block number = 8134
            [8134] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8135] number of local blocks = 1, first local block number = 8135
            [8135] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8136] number of local blocks = 1, first local block number = 8136
            [8136] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8137] number of local blocks = 1, first local block number = 8137
            [8137] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8138] number of local blocks = 1, first local block number = 8138
            [8138] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8139] number of local blocks = 1, first local block number = 8139
            [8139] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8140] number of local blocks = 1, first local block number = 8140
            [8140] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8141] number of local blocks = 1, first local block number = 8141
            [8141] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8142] number of local blocks = 1, first local block number = 8142
            [8142] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8143] number of local blocks = 1, first local block number = 8143
            [8143] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8144] number of local blocks = 1, first local block number = 8144
            [8144] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8145] number of local blocks = 1, first local block number = 8145
            [8145] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8146] number of local blocks = 1, first local block number = 8146
            [8146] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8147] number of local blocks = 1, first local block number = 8147
            [8147] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8148] number of local blocks = 1, first local block number = 8148
            [8148] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8149] number of local blocks = 1, first local block number = 8149
            [8149] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8150] number of local blocks = 1, first local block number = 8150
            [8150] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8151] number of local blocks = 1, first local block number = 8151
            [8151] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8152] number of local blocks = 1, first local block number = 8152
            [8152] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8153] number of local blocks = 1, first local block number = 8153
            [8153] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8154] number of local blocks = 1, first local block number = 8154
            [8154] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8155] number of local blocks = 1, first local block number = 8155
            [8155] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8156] number of local blocks = 1, first local block number = 8156
            [8156] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8157] number of local blocks = 1, first local block number = 8157
            [8157] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8158] number of local blocks = 1, first local block number = 8158
            [8158] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8159] number of local blocks = 1, first local block number = 8159
            [8159] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8160] number of local blocks = 1, first local block number = 8160
            [8160] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8161] number of local blocks = 1, first local block number = 8161
            [8161] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8162] number of local blocks = 1, first local block number = 8162
            [8162] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8163] number of local blocks = 1, first local block number = 8163
            [8163] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8164] number of local blocks = 1, first local block number = 8164
            [8164] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8165] number of local blocks = 1, first local block number = 8165
            [8165] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8166] number of local blocks = 1, first local block number = 8166
            [8166] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8167] number of local blocks = 1, first local block number = 8167
            [8167] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8168] number of local blocks = 1, first local block number = 8168
            [8168] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8169] number of local blocks = 1, first local block number = 8169
            [8169] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8170] number of local blocks = 1, first local block number = 8170
            [8170] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8171] number of local blocks = 1, first local block number = 8171
            [8171] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8172] number of local blocks = 1, first local block number = 8172
            [8172] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8173] number of local blocks = 1, first local block number = 8173
            [8173] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8174] number of local blocks = 1, first local block number = 8174
            [8174] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8175] number of local blocks = 1, first local block number = 8175
            [8175] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8176] number of local blocks = 1, first local block number = 8176
            [8176] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8177] number of local blocks = 1, first local block number = 8177
            [8177] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8178] number of local blocks = 1, first local block number = 8178
            [8178] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8179] number of local blocks = 1, first local block number = 8179
            [8179] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8180] number of local blocks = 1, first local block number = 8180
            [8180] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8181] number of local blocks = 1, first local block number = 8181
            [8181] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8182] number of local blocks = 1, first local block number = 8182
            [8182] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8183] number of local blocks = 1, first local block number = 8183
            [8183] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8184] number of local blocks = 1, first local block number = 8184
            [8184] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8185] number of local blocks = 1, first local block number = 8185
            [8185] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8186] number of local blocks = 1, first local block number = 8186
            [8186] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8187] number of local blocks = 1, first local block number = 8187
            [8187] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8188] number of local blocks = 1, first local block number = 8188
            [8188] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8189] number of local blocks = 1, first local block number = 8189
            [8189] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8190] number of local blocks = 1, first local block number = 8190
            [8190] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          [8191] number of local blocks = 1, first local block number = 8191
            [8191] local block number 0
            KSP Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: preonly
              maximum iterations=1, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_mg_coarse_sub_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 0
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=0, cols=0
                      package used to perform factorization: petsc
                      total: nonzeros=1, allocated nonzeros=1
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=0, cols=0
                total: nonzeros=0, allocated nonzeros=0
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            - - - - - - - - - - - - - - - - - -
          linear system matrix = precond matrix:
          Mat Object:           8192 MPI processes
            type: mpiaij
            rows=6, cols=6
            total: nonzeros=36, allocated nonzeros=36
            total number of mallocs used during MatSetValues calls =0
              using I-node (on process 0) routines: found 2 nodes, limit used is 5
      Down solver (pre-smoother) on level 1 -------------------------------
        KSP Object:        (mg_coarse_mg_levels_1_)         8192 MPI processes
          type: chebyshev
            Chebyshev: eigenvalue estimates:  min = 0.099813, max = 1.09794
            Chebyshev: eigenvalues estimated using gmres with translations  [0 0.1; 0 1.1]
            KSP Object:            (mg_coarse_mg_levels_1_esteig_)             8192 MPI processes
              type: gmres
                GMRES: restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement
                GMRES: happy breakdown tolerance 1e-30
              maximum iterations=10, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
          maximum iterations=2
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
          left preconditioning
          using nonzero initial guess
          using NONE norm type for convergence test
        PC Object:        (mg_coarse_mg_levels_1_)         8192 MPI processes
          type: sor
            SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
          linear system matrix = precond matrix:
          Mat Object:           8192 MPI processes
            type: mpiaij
            rows=103, cols=103
            total: nonzeros=5717, allocated nonzeros=5717
            total number of mallocs used during MatSetValues calls =0
              not using I-node (on process 0) routines
      Up solver (post-smoother) same as down solver (pre-smoother)
      Down solver (pre-smoother) on level 2 -------------------------------
        KSP Object:        (mg_coarse_mg_levels_2_)         8192 MPI processes
          type: chebyshev
            Chebyshev: eigenvalue estimates:  min = 0.146168, max = 1.60785
            Chebyshev: eigenvalues estimated using gmres with translations  [0 0.1; 0 1.1]
            KSP Object:            (mg_coarse_mg_levels_2_esteig_)             8192 MPI processes
              type: gmres
                GMRES: restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement
                GMRES: happy breakdown tolerance 1e-30
              maximum iterations=10, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
          maximum iterations=2
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
          left preconditioning
          using nonzero initial guess
          using NONE norm type for convergence test
        PC Object:        (mg_coarse_mg_levels_2_)         8192 MPI processes
          type: sor
            SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
          linear system matrix = precond matrix:
          Mat Object:           8192 MPI processes
            type: mpiaij
            rows=1005, cols=1005
            total: nonzeros=27137, allocated nonzeros=27137
            total number of mallocs used during MatSetValues calls =0
              not using I-node (on process 0) routines
      Up solver (post-smoother) same as down solver (pre-smoother)
      Down solver (pre-smoother) on level 3 -------------------------------
        KSP Object:        (mg_coarse_mg_levels_3_)         8192 MPI processes
          type: chebyshev
            Chebyshev: eigenvalue estimates:  min = 0.167338, max = 1.84072
            Chebyshev: eigenvalues estimated using gmres with translations  [0 0.1; 0 1.1]
            KSP Object:            (mg_coarse_mg_levels_3_esteig_)             8192 MPI processes
              type: gmres
                GMRES: restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement
                GMRES: happy breakdown tolerance 1e-30
              maximum iterations=10, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
          maximum iterations=2
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
          left preconditioning
          using nonzero initial guess
          using NONE norm type for convergence test
        PC Object:        (mg_coarse_mg_levels_3_)         8192 MPI processes
          type: sor
            SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
          linear system matrix = precond matrix:
          Mat Object:           8192 MPI processes
            type: mpiaij
            rows=8192, cols=8192
            total: nonzeros=54784, allocated nonzeros=54784
            total number of mallocs used during MatSetValues calls =0
              not using I-node (on process 0) routines
      Up solver (post-smoother) same as down solver (pre-smoother)
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=8192, cols=8192
        total: nonzeros=54784, allocated nonzeros=54784
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Down solver (pre-smoother) on level 1 -------------------------------
    KSP Object:    (mg_levels_1_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_1_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=65536, cols=65536
        total: nonzeros=448512, allocated nonzeros=448512
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 2 -------------------------------
    KSP Object:    (mg_levels_2_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_2_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=524288, cols=524288
        total: nonzeros=3.62906e+06, allocated nonzeros=3.62906e+06
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 3 -------------------------------
    KSP Object:    (mg_levels_3_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_3_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=4194304, cols=4194304
        total: nonzeros=2.91963e+07, allocated nonzeros=2.91963e+07
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 4 -------------------------------
    KSP Object:    (mg_levels_4_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_4_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=33554432, cols=33554432
        total: nonzeros=2.34226e+08, allocated nonzeros=2.34226e+08
        total number of mallocs used during MatSetValues calls =0
  Up solver (post-smoother) same as down solver (pre-smoother)
  linear system matrix = precond matrix:
  Mat Object:   8192 MPI processes
    type: mpiaij
    rows=33554432, cols=33554432
    total: nonzeros=2.34226e+08, allocated nonzeros=2.34226e+08
    total number of mallocs used during MatSetValues calls =0
-------------- next part --------------
************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

/u/sciteam/mrosso/mrosso-repo/build/bin/test3.exe on a gnu-dbg-32idx named ?&
 with 8192 processors, by mrosso Sat Jul 18 22:18:48 2015
Using Petsc Development GIT revision: v3.6-230-g4f1eb2c  GIT Date: 2015-07-16 15:27:47 -0500

                         Max       Max/Min        Avg      Total 
Time (sec):           2.683e+01      1.00004   2.683e+01
Objects:              9.070e+02      1.00221   9.050e+02
Flops:                3.292e+07      1.66253   2.024e+07  1.658e+11
Flops/sec:            1.227e+06      1.66251   7.543e+05  6.179e+09
Memory:               3.692e+07      1.00316              3.023e+11
MPI Messages:         3.736e+05     79.78390   9.607e+03  7.870e+07
MPI Message Lengths:  1.245e+09    764.30763   3.239e+02  2.549e+10
MPI Reductions:       8.320e+03      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 2.6832e+01 100.0%  1.6579e+11 100.0%  7.870e+07 100.0%  3.239e+02      100.0%  8.319e+03 100.0% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------


      ##########################################################
      #                                                        #
      #                          WARNING!!!                    #
      #                                                        #
      #   This code was compiled with a debugging option,      #
      #   To get timing results run ./configure                #
      #   using --with-debugging=no, the performance will      #
      #   be generally two or three times faster.              #
      #                                                        #
      ##########################################################


Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

VecMDot               97 1.0 9.1423e-02 2.3 3.62e+04246.4 0.0e+00 0.0e+00 9.7e+01  0  0  0  0  1   0  0  0  0  1    16
VecTDot               74 1.0 1.1305e-01 2.2 6.06e+05 1.0 0.0e+00 0.0e+00 7.4e+01  0  3  0  0  1   0  3  0  0  1 43924
VecNorm              178 1.0 8.8785e-02 2.4 3.19e+05 1.0 0.0e+00 0.0e+00 1.8e+02  0  2  0  0  2   0  2  0  0  2 28741
VecScale             585 1.0 2.0835e-01 1.3 2.31e+05 2.0 0.0e+00 0.0e+00 0.0e+00  1  1  0  0  0   1  1  0  0  0  8605
VecCopy              267 1.0 3.9346e-03 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet              1517 1.0 1.4459e-02 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecAXPY              117 1.0 3.0192e-02 1.1 6.07e+05 1.0 0.0e+00 0.0e+00 0.0e+00  0  3  0  0  0   0  3  0  0  0 164503
VecAYPX             1960 1.0 2.5515e-02 1.1 5.91e+05 1.3 0.0e+00 0.0e+00 0.0e+00  0  2  0  0  0   0  2  0  0  0 150554
VecAXPBYCZ           888 1.0 1.2750e-02 1.1 2.46e+05166.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  1080
VecMAXPY             140 1.0 2.7051e-03 1.2 4.33e+04106.1 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  1342
VecAssemblyBegin      17 1.0 1.1796e-01 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 4.2e+01  0  0  0  0  1   0  0  0  0  1     0
VecAssemblyEnd        17 1.0 1.1518e-03 2.7 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecPointwiseMult      33 1.0 7.6365e-04 1.8 1.83e+03166.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0   134
VecScatterBegin     2819 1.0 2.5145e-01 6.1 0.00e+00 0.0 5.6e+07 4.0e+02 0.0e+00  0  0 71 88  0   0  0 71 88  0     0
VecScatterEnd       2819 1.0 2.8654e+0039.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  1  0  0  0  0   1  0  0  0  0     0
VecSetRandom           3 1.0 3.8266e-0414.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecNormalize         140 1.0 1.2240e-01 1.8 1.12e+0438.8 0.0e+00 0.0e+00 1.4e+02  0  0  0  0  2   0  0  0  0  2    20
MatMult             1614 1.0 3.5852e-01 2.6 1.05e+07 2.6 3.2e+07 2.6e+02 0.0e+00  1 21 41 33  0   1 21 41 33  0 96363
MatMultAdd           370 1.0 2.2921e-01 8.9 4.80e+05 1.4 1.2e+06 1.4e+01 0.0e+00  0  2  2  0  0   0  2  2  0  0 12401
MatMultTranspose     374 1.0 3.0781e+0015.7 4.89e+05 1.4 1.2e+06 1.4e+01 3.7e+02  1  2  2  0  4   1  2  2  0  4   948
MatSolve              74 0.0 2.1570e-03 0.0 4.88e+03 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     2
MatSOR              1661 1.0 6.9886e-01 1.1 1.87e+07 1.5 2.1e+07 6.8e+02 2.2e+02  2 65 26 55  3   2 65 26 55  3 154194
MatLUFactorSym         1 1.0 2.2411e-04 2.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatLUFactorNum         1 1.0 6.1989e-05 3.3 1.29e+02 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     2
MatConvert             3 1.0 5.4822e-03 1.4 0.00e+00 0.0 0.0e+00 0.0e+00 6.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatScale               9 1.0 2.6922e-03 1.4 1.58e+041579.8 4.7e+04 8.6e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0    92
MatResidual          370 1.0 1.2181e-01 1.1 3.38e+06 1.4 1.0e+07 4.6e+02 3.7e+02  0 12 13 19  4   0 12 13 19  4 162618
MatAssemblyBegin      65 1.0 1.4304e-01 1.3 0.00e+00 0.0 2.2e+04 7.2e+00 6.6e+01  1  0  0  0  1   1  0  0  0  1     0
MatAssemblyEnd        65 1.0 7.1580e-01 1.0 0.00e+00 0.0 1.1e+06 6.3e+01 3.9e+02  3  0  1  0  5   3  0  1  0  5     0
MatGetRow            664166.0 3.5744e-03151.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetRowIJ            1 0.0 3.2187e-05 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetSubMatrix        6 1.0 5.7483e-01 1.0 0.00e+00 0.0 3.8e+04 1.6e+01 1.6e+02  2  0  0  0  2   2  0  0  0  2     0
MatGetOrdering         1 0.0 4.4012e-04 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatCoarsen             3 1.0 8.9739e-02 1.0 0.00e+00 0.0 1.9e+07 4.0e+00 1.2e+02  0  0 24  0  1   0  0 24  0  1     0
MatView               12 1.0 3.8330e-02 5.1 0.00e+00 0.0 0.0e+00 0.0e+00 1.0e+01  0  0  0  0  0   0  0  0  0  0     0
MatAXPY                3 1.0 6.6090e-03 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 6.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatMatMult             3 1.0 2.2949e-01 1.0 1.40e+041749.0 2.4e+05 5.9e+00 6.6e+01  1  0  0  0  1   1  0  0  0  1     1
MatMatMultSym          3 1.0 2.2121e-01 1.0 0.00e+00 0.0 1.9e+05 5.3e+00 6.0e+01  1  0  0  0  1   1  0  0  0  1     0
MatMatMultNum          3 1.0 8.2338e-03 1.1 1.40e+041749.0 4.7e+04 8.6e+00 6.0e+00  0  0  0  0  0   0  0  0  0  0    21
MatPtAP                7 1.0 2.5821e-01 1.0 1.97e+05 2.0 1.2e+06 2.2e+02 1.8e+02  1  1  2  1  2   1  1  2  1  2  3262
MatPtAPSymbolic        7 1.0 1.6645e-01 1.0 0.00e+00 0.0 7.8e+05 3.3e+02 6.3e+01  1  0  1  1  1   1  0  1  1  1     0
MatPtAPNumeric         7 1.0 9.3348e-02 1.0 1.97e+05 2.0 4.5e+05 4.1e+01 1.1e+02  0  1  1  0  1   0  1  1  0  1  9022
MatTrnMatMult          1 1.0 6.0529e-02 1.0 1.82e+02 2.9 5.4e+05 1.2e+01 2.8e+01  0  0  1  0  0   0  0  1  0  0    23
MatTrnMatMultSym       1 1.0 5.7238e-02 1.0 0.00e+00 0.0 5.0e+05 7.6e+00 2.6e+01  0  0  1  0  0   0  0  1  0  0     0
MatTrnMatMultNum       1 1.0 3.3021e-03 1.0 1.82e+02 2.9 4.7e+04 5.4e+01 2.0e+00  0  0  0  0  0   0  0  0  0  0   413
MatGetLocalMat        15 1.0 1.1729e-02 3.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetBrAoCol         13 1.0 8.9352e-03 1.5 0.00e+00 0.0 8.9e+05 2.9e+02 0.0e+00  0  0  1  1  0   0  0  1  1  0     0
MatGetSymTrans        14 1.0 3.6240e-04 1.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
SFSetGraph             3 1.0 1.5306e-04 2.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
SFBcastBegin         126 1.0 6.9795e-02 2.0 0.00e+00 0.0 1.9e+07 4.0e+00 0.0e+00  0  0 24  0  0   0  0 24  0  0     0
SFBcastEnd           126 1.0 3.0974e-0214.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPGMRESOrthog        97 1.0 3.8722e-01 1.2 7.28e+04165.1 0.0e+00 0.0e+00 4.6e+02  1  0  0  0  6   1  0  0  0  6    11
KSPSetUp              17 1.0 3.5970e-02 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 3.3e+01  0  0  0  0  0   0  0  0  0  0     0
KSPSolve               1 1.0 7.8529e+00 1.0 3.29e+07 1.7 7.8e+07 2.9e+02 8.2e+03 29100 99 90 99  29100 99 90 99 21108
PCGAMGGraph_AGG        3 1.0 5.8250e-02 1.0 1.40e+041749.0 1.4e+05 5.7e+00 9.0e+01  0  0  0  0  1   0  0  0  0  1     3
PCGAMGCoarse_AGG       3 1.0 2.0247e-01 1.0 1.82e+02 2.9 2.0e+07 4.4e+00 1.7e+02  1  0 26  0  2   1  0 26  0  2     7
PCGAMGProl_AGG         3 1.0 8.0605e-02 1.0 0.00e+00 0.0 3.9e+05 8.0e+00 1.0e+02  0  0  1  0  1   0  0  1  0  1     0
PCGAMGPOpt_AGG         3 1.0 6.9975e-01 1.0 2.01e+05647.5 7.1e+05 7.7e+00 4.3e+02  3  0  1  0  5   3  0  1  0  5     6
GAMG: createProl       3 1.0 1.0417e+00 1.0 2.15e+05565.4 2.2e+07 4.6e+00 7.9e+02  4  0 27  0  9   4  0 27  0  9     5
  Graph                6 1.0 5.6964e-02 1.0 1.40e+041749.0 1.4e+05 5.7e+00 9.0e+01  0  0  0  0  1   0  0  0  0  1     3
  MIS/Agg              3 1.0 9.0706e-02 1.0 0.00e+00 0.0 1.9e+07 4.0e+00 1.2e+02  0  0 24  0  1   0  0 24  0  1     0
  SA: col data         3 1.0 5.2484e-02 1.1 0.00e+00 0.0 3.6e+05 8.2e+00 3.6e+01  0  0  0  0  0   0  0  0  0  0     0
  SA: frmProl0         3 1.0 2.2910e-02 1.0 0.00e+00 0.0 3.6e+04 5.9e+00 4.8e+01  0  0  0  0  1   0  0  0  0  1     0
  SA: smooth           3 1.0 6.9966e-01 1.0 2.01e+05647.5 7.1e+05 7.7e+00 4.3e+02  3  0  1  0  5   3  0  1  0  5     6
GAMG: partLevel        3 1.0 7.9626e-01 1.0 9.83e+043512.3 3.4e+05 2.0e+01 3.0e+02  3  0  0  0  4   3  0  0  0  4     3
  repartition          3 1.0 6.3250e-03 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 2.1e+01  0  0  0  0  0   0  0  0  0  0     0
  Invert-Sort          3 1.0 9.3760e-03 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 1.5e+01  0  0  0  0  0   0  0  0  0  0     0
  Move A               3 1.0 6.6971e-02 1.0 0.00e+00 0.0 5.3e+03 8.4e+01 8.1e+01  0  0  0  0  1   0  0  0  0  1     0
  Move P               3 1.0 5.1146e-01 1.0 0.00e+00 0.0 3.3e+04 5.5e+00 8.4e+01  2  0  0  0  1   2  0  0  0  1     0
PCSetUp                2 1.0 2.1888e+00 1.0 4.83e+05 2.8 2.3e+07 1.7e+01 1.6e+03  8  1 30  2 19   8  1 30  2 19   650
PCSetUpOnBlocks       74 1.0 1.7073e-03 1.6 1.29e+02 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
PCApply               37 1.0 5.5163e+00 1.0 2.87e+07 1.8 5.3e+07 3.6e+02 6.4e+03 20 80 67 74 77  20 80 67 74 77 24173
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Vector   562            562      4134192     0
      Vector Scatter    39             38        45224     0
              Matrix   123            123      1638432     0
      Matrix Coarsen     3              3         1860     0
    Distributed Mesh     5              4        19808     0
Star Forest Bipartite Graph    13             11         9240     0
     Discrete System     5              4         3360     0
           Index Set   104            104       109000     0
   IS L to G Mapping     5              4         6020     0
       Krylov Solver    19             19       214160     0
     DMKSP interface     4              4         2560     0
      Preconditioner    19             19        18212     0
         PetscRandom     3              3         1848     0
              Viewer     3              2         1504     0
========================================================================================================================
Average time to get PetscTime(): 9.53674e-08
Average time for MPI_Barrier(): 4.82082e-05
Average time for zero size MPI_Send(): 1.66846e-06
#PETSc Option Table entries:
-finput input.txt
-ksp_initial_guess_nonzero yes
-ksp_norm_type unpreconditioned
-ksp_rtol 1e-9
-ksp_type cg
-log_summary log8192.txt
-mg_coarse_ksp_type preonly
-mg_coarse_pc_type gamg
-mg_levels_ksp_type richardson
-options_left
-pc_dmdarepart_log
-pc_mg_galerkin
-pc_mg_levels 5
-pc_type mg
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --known-level1-dcache-size=16384 --known-level1-dcache-linesize=64 --known-level1-dcache-assoc=4 --known-sizeof-char=1 --known-sizeof-void-p=8 --known-sizeof-short=2 --known-sizeof-int=4 --known-sizeof-long=8 --known-sizeof-long-long=8 --known-sizeof-float=4 --known-sizeof-double=8 --known-sizeof-size_t=8 --known-bits-per-byte=8 --known-memcmp-ok=1 --known-sizeof-MPI_Comm=4 --known-sizeof-MPI_Fint=4 --known-mpi-long-double=1 --known-mpi-int64_t=1 --known-mpi-c-double-complex=1 --known-sdot-returns-double=0 --known-snrm2-returns-double=0 --with-batch="1 " --known-mpi-shared="0 " --known-mpi-shared-libraries=0 --known-memcmp-ok  --with-blas-lapack-lib=/opt/acml/5.3.1/gfortran64/lib/libacml.a --COPTFLAGS="-Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -g3 -O0" --FOPTFLAGS="-Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument  -O0" --with-x="0 " --with-debugging=1 --with-clib-autodetect="0 " --with-cxxlib-autodetect="0 " --with-fortranlib-autodetect="0 " --with-shared-libraries="0 " --with-mpi-compilers="1 " --with-cc="cc " --with-cxx="CC " --with-fc="ftn " --download-hypre=1 --download-blacs="1 " --download-scalapack="1 " --download-superlu_dist="1 " --download-metis="1 " --download-parmetis="1 " PETSC_ARCH=gnu-dbg-32idx
-----------------------------------------
Libraries compiled on Thu Jul 16 21:11:47 2015 on h2ologin3 
Machine characteristics: Linux-3.0.101-0.46-default-x86_64-with-SuSE-11-x86_64
Using PETSc directory: /u/sciteam/mrosso/LIBS/petsc
Using PETSc arch: gnu-dbg-32idx
-----------------------------------------

Using C compiler: cc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -g3 -O0  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: ftn  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument  -O0   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/u/sciteam/mrosso/LIBS/petsc/gnu-dbg-32idx/include -I/u/sciteam/mrosso/LIBS/petsc/include -I/u/sciteam/mrosso/LIBS/petsc/include -I/u/sciteam/mrosso/LIBS/petsc/gnu-dbg-32idx/include
-----------------------------------------

Using C linker: cc
Using Fortran linker: ftn
Using libraries: -Wl,-rpath,/u/sciteam/mrosso/LIBS/petsc/gnu-dbg-32idx/lib -L/u/sciteam/mrosso/LIBS/petsc/gnu-dbg-32idx/lib -lpetsc -Wl,-rpath,/u/sciteam/mrosso/LIBS/petsc/gnu-dbg-32idx/lib -L/u/sciteam/mrosso/LIBS/petsc/gnu-dbg-32idx/lib -lsuperlu_dist_4.0 -lHYPRE -lscalapack -Wl,-rpath,/opt/acml/5.3.1/gfortran64/lib -L/opt/acml/5.3.1/gfortran64/lib -lacml -lparmetis -lmetis -lssl -lcrypto -ldl 
-----------------------------------------

-------------- next part --------------
-ksp_type        cg 
-ksp_norm_type   unpreconditioned
-ksp_rtol        1e-9
-ksp_initial_guess_nonzero  yes
-pc_type mg
-pc_mg_galerkin
-pc_mg_levels 5
-mg_levels_ksp_type richardson
-mg_coarse_ksp_type preonly
-mg_coarse_pc_type gamg 
#-mg_coarse_pc_factor_mat_solver_package superlu_dist

-log_summary log8192.txt
-options_left
#-info


From mrosso at uci.edu  Sun Jul 19 13:56:20 2015
From: mrosso at uci.edu (Michele Rosso)
Date: Sun, 19 Jul 2015 11:56:20 -0700
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <CADOhEh6wzgDCOrwo+uvtKsi3PTmXBzUj6L4eg1he8f6cRnsuLQ@mail.gmail.com>
References: <1437083588.21829.18.camel@kolmog5>
	<94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>
	<1437274393.26722.5.camel@enterprise-A>
	<CAMYG4Gn2r8-GHfJZ6f2tDApsjc9VvABHwU7mWfk3j9+dtVjqPA@mail.gmail.com>
	<1437276708.26722.6.camel@enterprise-A>
	<CAMYG4G=7ud4TH7BFwHFs74KbhFY7XOHcR1koa3MGEVZh_Rrhug@mail.gmail.com>
	<CADOhEh6wzgDCOrwo+uvtKsi3PTmXBzUj6L4eg1he8f6cRnsuLQ@mail.gmail.com>
Message-ID: <1437332180.4493.9.camel@enterprise-A>

Hi,

I commented out  the following lines in src/ksp/pc/impls/mg/mg.c

if (!lu && !redundant && !cholesky && !svd && !bjaclu) {
       ierr = KSPSetType(mglevels[0]->smoothd,KSPGMRES);CHKERRQ(ierr);
    }

Now the coarse KSP is set to the value given via -mg_coarse_ksp_type and
not to GMRES by default. 
Is it safe to remove the above lines or it may create problems somewhere
else?

Thanks,
Michele

On Sun, 2015-07-19 at 10:33 -0400, Mark Adams wrote:
> This was fixed on June 18 (Stephen Kramer):
> 
> 
> 
>         
>         Can you please test this and see if works, without your fix?
>         
>           'git fetch; git checkout mark/gamg-crs',
> 
> 
> Great! That fixes everything for me: it uses KSP+PREONLY for mg_coarse
> by default again and I can also override it with -mg_coarse_ksp_type
> 
> Thanks a lot for fixing this
> Cheers
> 
> 
> 
> This was soon merged to master & next.  In src/ksp/pc/impls/mg/mg.c we
> have:
> 
> 
>     ierr =
> PetscObjectTypeCompare((PetscObject)cpc,PCLU,&lu);CHKERRQ(ierr);
>     ierr =
> PetscObjectTypeCompare((PetscObject)cpc,PCREDUNDANT,&redundant);CHKERRQ(ierr);
>     ierr =
> PetscObjectTypeCompare((PetscObject)cpc,PCCHOLESKY,&cholesky);CHKERRQ(ierr);
>     ierr =
> PetscObjectTypeCompare((PetscObject)cpc,PCSVD,&svd);CHKERRQ(ierr);
>     if (!lu && !redundant && !cholesky && !svd && !bjaclu) {
>       ierr = KSPSetType(mglevels[0]->smoothd,KSPGMRES);CHKERRQ(ierr);
>     }
> 
> 
> Perhaps our logic is failing here?  This is the only place where
> GMRES spontaneously appears.  We should really remove this altogether.
> 
> 
> 
> 
> 
> 
> On Sat, Jul 18, 2015 at 11:40 PM, Matthew Knepley <knepley at gmail.com>
> wrote:
> 
>         On Sat, Jul 18, 2015 at 10:31 PM, Michele Rosso
>         <mrosso at uci.edu> wrote:
>         
>                 Matt,
>                 
>                 please find the log_summary attached.
>                 
>         
>         
>         Okay, it is running master. Barry, where should he look in the
>         code to see why its still changing,
>         meaning what changeset fixed this?
>         
>         
>           Thanks,
>         
>         
>             Matt
>          
>                 Michele
>                 
>                 
>                 
>                 On Sat, 2015-07-18 at 21:56 -0500, Matthew Knepley
>                 wrote: 
>                 
>                 > On Sat, Jul 18, 2015 at 9:53 PM, Michele Rosso
>                 > <mrosso at uci.edu> wrote:
>                 > 
>                 >         Barry,
>                 >         
>                 >         I tried the master branch of PETSc as you
>                 >         suggested and unfortunately the problem with
>                 >         KSP being set to GMRES on the coarse level
>                 >         when using "-mg_coarse_ksp_type preonly"  is
>                 >         still there. I attached the output from ksp
>                 >         view and the options stack.
>                 >         Am I missing something?
>                 >         
>                 > 
>                 > 
>                 > 
>                 > If you show output from -log_summary we can make
>                 > sure you are running the version we expect.
>                 > 
>                 > 
>                 >   Thanks,
>                 > 
>                 > 
>                 >     Matt
>                 >  
>                 > 
>                 >         Thanks,
>                 >         Michele
>                 >         
>                 >         
>                 >         On Thu, 2015-07-16 at 17:30 -0500, Barry
>                 >         Smith wrote: 
>                 >         
>                 >         >    Michel,
>                 >         > 
>                 >         >     This is a very annoying feature that has been fixed in master http://www.mcs.anl.gov/petsc/developers/index.html  I would like to have changed it in maint but Jed would have a shit-fit :-) since it changes behavior.
>                 >         > 
>                 >         >   Barry
>                 >         > 
>                 >         > > On Jul 16, 2015, at 4:53 PM, Michele Rosso <mrosso at uci.edu> wrote:
>                 >         > > 
>                 >         > > Hi,
>                 >         > > 
>                 >         > > I am performing a series of solves inside a loop. The matrix for each solve changes but not enough to justify a rebuilt of the PC at each solve.
>                 >         > > Therefore I am using  KSPSetReusePreconditioner to avoid rebuilding unless necessary. The solver is CG + MG with a custom  PC at the coarse level.
>                 >         > > If KSP is not updated each time, everything works as it is supposed to. 
>                 >         > > When instead I allow the default PETSc  behavior, i.e. updating PC every time the matrix changes, the coarse level KSP , initially set to PREONLY, is changed into GMRES 
>                 >         > > after the first solve. I am not sure where the problem lies (my PC or PETSc), so I would like to have your opinion on this.
>                 >         > > I attached the ksp_view for the 2 successive solve and the options stack.
>                 >         > > 
>                 >         > > Thanks for your help,
>                 >         > > Michel
>                 >         > > 
>                 >         > > 
>                 >         > > 
>                 >         > > <ksp_view.txt><petsc_options.txt>
>                 >         > 
>                 >         
>                 >         
>                 >         
>                 > 
>                 > 
>                 > 
>                 > 
>                 > 
>                 > -- 
>                 > What most experimenters take for granted before they
>                 > begin their experiments is infinitely more
>                 > interesting than any results to which their
>                 > experiments lead.
>                 > -- Norbert Wiener
>                 
>                 
>                 
>         
>         
>         
>         
>         
>         
>         -- 
>         
>         What most experimenters take for granted before they begin
>         their experiments is infinitely more interesting than any
>         results to which their experiments lead.
>         -- Norbert Wiener
> 
> 
> 

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From bsmith at mcs.anl.gov  Sun Jul 19 20:05:10 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Sun, 19 Jul 2015 20:05:10 -0500
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <CAMYG4G=7ud4TH7BFwHFs74KbhFY7XOHcR1koa3MGEVZh_Rrhug@mail.gmail.com>
References: <1437083588.21829.18.camel@kolmog5>
	<94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>
	<1437274393.26722.5.camel@enterprise-A>
	<CAMYG4Gn2r8-GHfJZ6f2tDApsjc9VvABHwU7mWfk3j9+dtVjqPA@mail.gmail.com>
	<1437276708.26722.6.camel@enterprise-A>
	<CAMYG4G=7ud4TH7BFwHFs74KbhFY7XOHcR1koa3MGEVZh_Rrhug@mail.gmail.com>
Message-ID: <D074B61A-4F1B-4D91-9DD8-EB9D1A4000EC@mcs.anl.gov>


   Dang, it was in next but never got into master barry/remove-pcsetup-mg-changeofpreonly/master

   I have put the change into master

  Barry

> On Jul 18, 2015, at 10:40 PM, Matthew Knepley <knepley at gmail.com> wrote:
> 
> On Sat, Jul 18, 2015 at 10:31 PM, Michele Rosso <mrosso at uci.edu> wrote:
> Matt,
> 
> please find the log_summary attached.
> 
> Okay, it is running master. Barry, where should he look in the code to see why its still changing,
> meaning what changeset fixed this?
> 
>   Thanks,
> 
>     Matt
>  
> Michele
> 
> On Sat, 2015-07-18 at 21:56 -0500, Matthew Knepley wrote:
>> On Sat, Jul 18, 2015 at 9:53 PM, Michele Rosso <mrosso at uci.edu> wrote:
>> Barry,
>> 
>> I tried the master branch of PETSc as you suggested and unfortunately the problem with KSP being set to GMRES on the coarse level when using "-mg_coarse_ksp_type preonly"  is still there. I attached the output from ksp view and the options stack.
>> Am I missing something?
>> 
>> 
>> 
>> If you show output from -log_summary we can make sure you are running the version we expect.
>> 
>> 
>>   Thanks,
>> 
>> 
>>     Matt
>>  
>> Thanks,
>> Michele
>> 
>> 
>> On Thu, 2015-07-16 at 17:30 -0500, Barry Smith wrote:
>>>    Michel,
>>> 
>>>     This is a very annoying feature that has been fixed in master 
>>> http://www.mcs.anl.gov/petsc/developers/index.html
>>>   I would like to have changed it in maint but Jed would have a shit-fit :-) since it changes behavior.
>>> 
>>>   Barry
>>> 
>>> 
>>> > On Jul 16, 2015, at 4:53 PM, Michele Rosso <mrosso at uci.edu> wrote:
>>> > 
>>> > Hi,
>>> > 
>>> > I am performing a series of solves inside a loop. The matrix for each solve changes but not enough to justify a rebuilt of the PC at each solve.
>>> > Therefore I am using  KSPSetReusePreconditioner to avoid rebuilding unless necessary. The solver is CG + MG with a custom  PC at the coarse level.
>>> > If KSP is not updated each time, everything works as it is supposed to. 
>>> > When instead I allow the default PETSc  behavior, i.e. updating PC every time the matrix changes, the coarse level KSP , initially set to PREONLY, is changed into GMRES 
>>> > after the first solve. I am not sure where the problem lies (my PC or PETSc), so I would like to have your opinion on this.
>>> > I attached the ksp_view for the 2 successive solve and the options stack.
>>> > 
>>> > Thanks for your help,
>>> > Michel
>>> > 
>>> > 
>>> > 
>>> > <ksp_view.txt><petsc_options.txt>
>>> 
>>> 
>>> 
>> 
>> 
>> 
>> 
>> 
>> 
>> --
>> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
>> -- Norbert Wiener
> 
> 
> 
> 
> -- 
> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
> -- Norbert Wiener


From ma.dubois at me.com  Mon Jul 20 07:54:21 2015
From: ma.dubois at me.com (=?utf-8?Q?Marc-Andr=C3=A9_Dubois?=)
Date: Mon, 20 Jul 2015 08:54:21 -0400
Subject: [petsc-users] Starting vector
Message-ID: <159E522A-4CFD-47DE-B517-680C3DB050E7@me.com>

Hi all, I am currently developing a code in C++ and I try to use SLEPC in conjunction with PETSC to solve an eigenvalue problem. Considering I have a set of similar matrices, my strategy was to solve one problem, and then reuse the starting vector to accelerate the resolution of the next problems. I tested this strategy with a rudimentary code to validate the process, but it does not seems to work. I am afraid I do not fully understand some of the particularities of SLEPC or PETSC. The main.cpp fille of my code goes like this: (see at the bottom of this message). You can see that I create a matrix (A) and two eigensolver contexts (eps and eps2). First a try to solve the problem using eps. I then recall the invariant subspace and use it as a starting vector in eps2. This code seems to work, but eps2 takes systematically more time to converge than eps. Is there something wrong with this code or my understanding of how SLEPC/PETSC works? Thank you,

Marc






#include "slepceps.h"


int main(int argc, char *argv[])
{

    static char help[] = "Simple Hello World example program in SLEPc\n";


    Mat            A;           /* problem matrix */
    EPS            eps;         /* eigenproblem solver context */
    EPS            eps2;
    EPSType        type;
    PetscReal      error,tol,re,im;
    PetscScalar    kr,ki;
    Vec            xr,xi;
    PetscInt       n=30,i,Istart,Iend,nev,maxit,its,nconv;
    PetscErrorCode ierr;
PetscInt a,b,c;


    SlepcInitialize(&argc,&argv,(char*)0,help);

    ierr = PetscOptionsGetInt(NULL,"-n",&n,NULL);CHKERRQ(ierr);



    /*
       Create matrix
    */


     ierr = MatCreateDense(PETSC_COMM_WORLD,PETSC_DECIDE,PETSC_DECIDE,n,n,NULL,&A);
     CHKERRQ(ierr);

     ierr = MatGetOwnershipRange(A,&Istart,&Iend);CHKERRQ(ierr);
     for (i=Istart;i<Iend;i++) {
        if (i>0) { ierr = MatSetValue(A,i,i-1,-1.0,INSERT_VALUES);CHKERRQ(ierr); }
        if (i<n-1) { ierr = MatSetValue(A,i,i+1,-1.0,INSERT_VALUES);CHKERRQ(ierr); }
        ierr = MatSetValue(A,i,i,2.0,INSERT_VALUES);CHKERRQ(ierr);
      }
      ierr = MatAssemblyBegin(A,MAT_FINAL_ASSEMBLY);CHKERRQ(ierr);
      ierr = MatAssemblyEnd(A,MAT_FINAL_ASSEMBLY);CHKERRQ(ierr);

      ierr = MatCreateVecs(A,NULL,&xr);CHKERRQ(ierr);
      ierr = MatCreateVecs(A,NULL,&xi);CHKERRQ(ierr);




    /* - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
                  Create the eigensolver and set various options
       - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - */
    /*
       Create eigensolver context
    */
    ierr = EPSCreate(PETSC_COMM_WORLD,&eps);CHKERRQ(ierr);
    ierr = EPSSetOperators(eps,A,NULL);CHKERRQ(ierr);
    ierr = EPSSetProblemType(eps,EPS_HEP);CHKERRQ(ierr);
    its = 4000;
    ierr = EPSSetTolerances(eps,PETSC_DEFAULT,its);CHKERRQ(ierr);

    nev = (int)n/2;
    EPSSetType(eps,EPSKRYLOVSCHUR);
    EPSSetDimensions(eps,nev,n,n);
    EPSSetWhichEigenpairs(eps,EPS_SMALLEST_MAGNITUDE);
    EPSSetFromOptions(eps);


    ierr = EPSSolve(eps);CHKERRQ(ierr);

    ierr = EPSGetConverged(eps,&nconv);CHKERRQ(ierr);

    

PetscInt nbr = nconv;

    Vec subspace;
    VecCreate(PETSC_COMM_WORLD,&subspace);
    VecSetSizes(subspace,PETSC_DECIDE,n);
    VecSetFromOptions(subspace);

    Vec *sub;
    VecDuplicateVecs(subspace,nbr,&sub);

    EPSGetInvariantSubspace(eps,sub);

    ierr = EPSDestroy(&eps);CHKERRQ(ierr);




    ierr = EPSCreate(PETSC_COMM_WORLD,&eps2);CHKERRQ(ierr);
    ierr = EPSSetInitialSpace(eps2,nbr,sub);

    ierr = EPSSetOperators(eps2,A,NULL);CHKERRQ(ierr);
    ierr = EPSSetProblemType(eps2,EPS_HEP);CHKERRQ(ierr);
    its = 4000;
    ierr = EPSSetTolerances(eps2,PETSC_DEFAULT,its);CHKERRQ(ierr);

    nev = (int)n/2;
    ierr = EPSSetType(eps2,EPSKRYLOVSCHUR);CHKERRQ(ierr);
    ierr = EPSSetDimensions(eps2,nev,n,n);CHKERRQ(ierr);
    ierr = EPSSetWhichEigenpairs(eps2,EPS_SMALLEST_MAGNITUDE);CHKERRQ(ierr);
    ierr = EPSSetFromOptions(eps2);CHKERRQ(ierr);


    ierr = EPSSolve(eps2);CHKERRQ(ierr);


 //   ierr = EPSGetConverged(eps2,&nconv);CHKERRQ(ierr);


ierr = EPSDestroy(&eps2);CHKERRQ(ierr);



    ierr = MatDestroy(&A);CHKERRQ(ierr);
    ierr = VecDestroy(&xr);CHKERRQ(ierr);
    ierr = VecDestroy(&xi);CHKERRQ(ierr);
    ierr = SlepcFinalize();
    return 0;

}

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From jroman at dsic.upv.es  Mon Jul 20 08:46:52 2015
From: jroman at dsic.upv.es (Jose E. Roman)
Date: Mon, 20 Jul 2015 15:46:52 +0200
Subject: [petsc-users] Starting vector
In-Reply-To: <159E522A-4CFD-47DE-B517-680C3DB050E7@me.com>
References: <159E522A-4CFD-47DE-B517-680C3DB050E7@me.com>
Message-ID: <2CDADA61-1CBF-4846-88C5-3B0D41D22974@dsic.upv.es>

El 20/7/2015, a las 14:54, Marc-Andr? Dubois <ma.dubois at me.com> escribi?:

> Hi all, I am currently developing a code in C++ and I try to use SLEPC in conjunction with PETSC to solve an eigenvalue problem. Considering I have a set of similar matrices, my strategy was to solve one problem, and then reuse the starting vector to accelerate the resolution of the next problems. I tested this strategy with a rudimentary code to validate the process, but it does not seems to work. I am afraid I do not fully understand some of the particularities of SLEPC or PETSC. The main.cpp fille of my code goes like this: (see at the bottom of this message). You can see that I create a matrix (A) and two eigensolver contexts (eps and eps2). First a try to solve the problem using eps. I then recall the invariant subspace and use it as a starting vector in eps2. This code seems to work, but eps2 takes systematically more time to converge than eps. Is there something wrong with this code or my understanding of how SLEPC/PETSC works? Thank you,
> 
> Marc
> 

Currently, Krylov solvers in SLEPc are single-vector iterations. This means that the projection subspace is built from a single vector. If you pass several initial vectors, the Krylov-Schur solver will only use the first one and discard the rest. Other solvers (non-Krylov) may be able to use all initial vectors.

The EPSSetInitialSpace() operation will take some time because you are providing a lot of vectors and these must be orthogonalized internally.

If you comment out EPSSetInitialSpace() then the two solves should take essentially the same time. Make sure you use an optimized built when analyzing performance, never measure execution times with a debug build.

On the other hand, you are setting ncv=n which is not the intended usage of SLEPc solvers.

Jose


From Mahir.Ulker-Kaustell at tyrens.se  Mon Jul 20 09:38:51 2015
From: Mahir.Ulker-Kaustell at tyrens.se (Mahir.Ulker-Kaustell at tyrens.se)
Date: Mon, 20 Jul 2015 14:38:51 +0000
Subject: [petsc-users] SuperLU MPI-problem
Message-ID: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>

Dear Petsc-Users,

I am trying to use PETSc to solve a set of linear equations arising from Naviers equation (elastodynamics) in the frequency domain.
The frequency dependency of the problem requires that the system

                             [-omega^2M + K]u = F

where M and K are constant, square, positive definite matrices (mass and stiffness respectively) is solved for each frequency omega of interest.
K is a complex matrix, including material damping.

I have written a PETSc program which solves this problem for a small (1000 degrees of freedom) test problem on one or several processors, but it keeps crashing when I try it on my full scale (in the order of 10^6 degrees of freedom) problem.

The program crashes at KSPSetUp() and from what I can see in the error messages, it appears as if it consumes too much memory.

I would guess that similar problems have occurred in this mail-list, so I am hoping that someone can push  me in the right direction...

Mahir




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From jroman at dsic.upv.es  Mon Jul 20 10:21:19 2015
From: jroman at dsic.upv.es (Jose E. Roman)
Date: Mon, 20 Jul 2015 17:21:19 +0200
Subject: [petsc-users] Starting vector
In-Reply-To: <c3b21f7f-1abf-4921-a98c-4bd41ede3054@me.com>
References: <c3b21f7f-1abf-4921-a98c-4bd41ede3054@me.com>
Message-ID: <97B9A693-CB92-4C34-8F5A-0D8D7CEE9179@dsic.upv.es>

[Please reply to the list.]

If you set ncv=n then the computation time will not change, as you are essentially computing all eigenvalues. As I said before, this is not the purpose of SLEPc.

If you set for instance n=4000, ncv=32, nev=1 then yes you should see an improvement of convergence in the second solve (in fact, it should converge immediately if the initial vector is actually an eigenvector).

In the case of nconv=1, EPSGetInvariantSubspace() will return the same vector as EPSGetEigenpairs(eps,0), so both can be used.

Jose


El 20/7/2015, a las 16:37, Marc-Andr? Dubois <ma.dubois at me.com> escribi?:

> Hi Jose,
>             Thank you for your fast reply. So if I take my previous code and change the size of the subspace to 1, should I see an increase of performance? Does the EPSGetInvariantSubspace() is a good method to retreive an initial vector for this method?
> 
> Thank you,
> 
> Marc
> 
> Le 20 juillet 2015 ? 09:47, "Jose E. Roman" <jroman at dsic.upv.es> a ?crit :
> 
>> El 20/7/2015, a las 14:54, Marc-Andr? Dubois <ma.dubois at me.com> escribi?:
>> 
>>> Hi all, I am currently developing a code in C++ and I try to use SLEPC in conjunction with PETSC to solve an eigenvalue problem. Considering I have a set of similar matrices, my strategy was to solve one problem, and then reuse the starting vector to accelerate the resolution of the next problems. I tested this strategy with a rudimentary code to validate the process, but it does not seems to work. I am afraid I do not fully understand some of the particularities of SLEPC or PETSC. The main.cpp fille of my code goes like this: (see at the bottom of this message). You can see that I create a matrix (A) and two eigensolver contexts (eps and eps2). First a try to solve the problem using eps. I then recall the invariant subspace and use it as a starting vector in eps2. This code seems to work, but eps2 takes systematically more time to converge than eps. Is there something wrong with this code or my understanding of how SLEPC/PETSC works? Thank you,
>>> 
>>> Marc
>>> 
>> 
>> Currently, Krylov solvers in SLEPc are single-vector iterations. This means that the projection subspace is built from a single vector. If you pass several initial vectors, the Krylov-Schur solver will only use the first one and discard the rest. Other solvers (non-Krylov) may be able to use all initial vectors.
>> 
>> The EPSSetInitialSpace() operation will take some time because you are providing a lot of vectors and these must be orthogonalized internally.
>> 
>> If you comment out EPSSetInitialSpace() then the two solves should take essentially the same time. Make sure you use an optimized built when analyzing performance, never measure execution times with a debug build.
>> 
>> On the other hand, you are setting ncv=n which is not the intended usage of SLEPc solvers.
>> 
>> Jose
>> 


From knepley at gmail.com  Mon Jul 20 10:34:36 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Mon, 20 Jul 2015 10:34:36 -0500
Subject: [petsc-users] SuperLU MPI-problem
In-Reply-To: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>
References: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>
Message-ID: <CAMYG4Gkcg9FeYt__VkZqPSgCoBcgqq_3wPmJwMSt0=9K_Hu+6g@mail.gmail.com>

We cannot say anything without the full error message.

  Matt

On Mon, Jul 20, 2015 at 9:38 AM, Mahir.Ulker-Kaustell at tyrens.se <
Mahir.Ulker-Kaustell at tyrens.se> wrote:

>  Dear Petsc-Users,
>
>
>
> I am trying to use PETSc to solve a set of linear equations arising from
> Naviers equation (elastodynamics) in the frequency domain.
>
> The frequency dependency of the problem requires that the system
>
>
>
>                              [-omega^2M + K]u = F
>
>
>
> where M and K are constant, square, positive definite matrices (mass and
> stiffness respectively) is solved for each frequency omega of interest.
>
> K is a complex matrix, including material damping.
>
>
>
> I have written a PETSc program which solves this problem for a small (1000
> degrees of freedom) test problem on one or several processors, but it keeps
> crashing when I try it on my full scale (in the order of 10^6 degrees of
> freedom) problem.
>
>
>
> The program crashes at KSPSetUp() and from what I can see in the error
> messages, it appears as if it consumes too much memory.
>
>
>
> I would guess that similar problems have occurred in this mail-list, so I
> am hoping that someone can push  me in the right direction?
>
>
>
> Mahir
>
>
>
>
>
>
>
>
>



-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From hzhang at mcs.anl.gov  Mon Jul 20 10:38:45 2015
From: hzhang at mcs.anl.gov (Hong)
Date: Mon, 20 Jul 2015 10:38:45 -0500
Subject: [petsc-users] SuperLU MPI-problem
In-Reply-To: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>
References: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>
Message-ID: <CAGCphBtNupdccRJWMuUrC9fQa_i5ggA_j4+n=tqrsnXn7w3tvg@mail.gmail.com>

Mahir:
Direct solvers consume large amount of memory. Suggest to try followings:

1. A sparse iterative solver if  [-omega^2M + K] is not too
ill-conditioned. You may test it using the small matrix.

2. Incrementally increase your matrix sizes. Try different matrix orderings.
Do you get memory crash in the 1st symbolic factorization?
In your case, matrix data structure stays same when omega changes, so you
only need to do one matrix symbolic factorization and reuse it.

3. Use a machine that gives larger memory.

Hong

 Dear Petsc-Users,
>
>
>
> I am trying to use PETSc to solve a set of linear equations arising from
> Naviers equation (elastodynamics) in the frequency domain.
>
> The frequency dependency of the problem requires that the system
>
>
>
>                              [-omega^2M + K]u = F
>
>
>
> where M and K are constant, square, positive definite matrices (mass and
> stiffness respectively) is solved for each frequency omega of interest.
>
> K is a complex matrix, including material damping.
>
>
>
> I have written a PETSc program which solves this problem for a small (1000
> degrees of freedom) test problem on one or several processors, but it keeps
> crashing when I try it on my full scale (in the order of 10^6 degrees of
> freedom) problem.
>
>
>
> The program crashes at KSPSetUp() and from what I can see in the error
> messages, it appears as if it consumes too much memory.
>
>
>
> I would guess that similar problems have occurred in this mail-list, so I
> am hoping that someone can push  me in the right direction?
>
>
>
> Mahir
>
>
>
>
>
>
>
>
>
-------------- next part --------------
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From Mahir.Ulker-Kaustell at tyrens.se  Mon Jul 20 10:44:01 2015
From: Mahir.Ulker-Kaustell at tyrens.se (Mahir.Ulker-Kaustell at tyrens.se)
Date: Mon, 20 Jul 2015 15:44:01 +0000
Subject: [petsc-users] SuperLU MPI-problem
In-Reply-To: <CAMYG4Gkcg9FeYt__VkZqPSgCoBcgqq_3wPmJwMSt0=9K_Hu+6g@mail.gmail.com>
References: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>
	<CAMYG4Gkcg9FeYt__VkZqPSgCoBcgqq_3wPmJwMSt0=9K_Hu+6g@mail.gmail.com>
Message-ID: <4fe827a0c2f54b839c9378f069f38fea@STHWS42.tyrens.se>

Ah, of course. Here it is:

Malloc fails for Lnzval_bc_ptr[*][] at line 626 in file zdistribute.c
Malloc fails for Lnzval_bc_ptr[*][] at line 626 in file zdistribute.c
col block 797 col block 1518 Malloc fails for Lnzval_bc_ptr[*][] at line 626 in file zdistribute.c
col block 6369 -------------------------------------------------------
Primary job  terminated normally, but 1 process returned
a non-zero exit code.. Per user-direction, the job has been aborted.
-------------------------------------------------------
[0]PETSC ERROR: ------------------------------------------------------------------------
[0]PETSC ERROR: Caught signal number 15 Terminate: Some process (or the batch system) has told this process to end
[0]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger
[0]PETSC ERROR: or see http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind
[0]PETSC ERROR: or try http://valgrind.org on GNU/linux and Apple Mac OS X to find memory corruption errors
[0]PETSC ERROR: likely location of problem given in stack below
[0]PETSC ERROR: ---------------------  Stack Frames ------------------------------------
[0]PETSC ERROR: Note: The EXACT line numbers in the stack are not available,
[0]PETSC ERROR:       INSTEAD the line number of the start of the function
[0]PETSC ERROR:       is given.
[0]PETSC ERROR: [0] SuperLU_DIST:pzgssvx_ABglobal line 405 /packages/petsc-3.6.0/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c
[0]PETSC ERROR: [0] MatLUFactorNumeric_SuperLU_DIST line 282 /packages/petsc-3.6.0/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c
[0]PETSC ERROR: [0] MatLUFactorNumeric line 2937 /packages/petsc-3.6.0/src/mat/interface/matrix.c
[0]PETSC ERROR: [0] PCSetUp_LU line 99 /packages/petsc-3.6.0/src/ksp/pc/impls/factor/lu/lu.c
[0]PETSC ERROR: [0] PCSetUp line 944 /packages/petsc-3.6.0/src/ksp/pc/interface/precon.c
[0]PETSC ERROR: [0] KSPSetUp line 247 /packages/petsc-3.6.0/src/ksp/ksp/interface/itfunc.c
[0]PETSC ERROR: User provided function() line 0 in  unknown file (null)
--------------------------------------------------------------------------
mpiexec detected that one or more processes exited with non-zero status, thus causing
the job to be terminated. The first process to do so was:

 Process name: [[40547,1],3]
  Exit code:    255
--------------------------------------------------------------------------

Mahir


________________________________
Mahir ?lker-Kaustell, Kompetenssamordnare, Brokonstrukt?r, Tekn. Dr, Tyr?ns AB
010 452 30 82, Mahir.Ulker-Kaustell at tyrens.se
________________________________

From: Matthew Knepley [mailto:knepley at gmail.com]
Sent: den 20 juli 2015 17:35
To: ?lker-Kaustell, Mahir
Cc: petsc-users
Subject: Re: [petsc-users] SuperLU MPI-problem

We cannot say anything without the full error message.

  Matt

On Mon, Jul 20, 2015 at 9:38 AM, Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se> <Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se>> wrote:
Dear Petsc-Users,

I am trying to use PETSc to solve a set of linear equations arising from Naviers equation (elastodynamics) in the frequency domain.
The frequency dependency of the problem requires that the system

                             [-omega^2M + K]u = F

where M and K are constant, square, positive definite matrices (mass and stiffness respectively) is solved for each frequency omega of interest.
K is a complex matrix, including material damping.

I have written a PETSc program which solves this problem for a small (1000 degrees of freedom) test problem on one or several processors, but it keeps crashing when I try it on my full scale (in the order of 10^6 degrees of freedom) problem.

The program crashes at KSPSetUp() and from what I can see in the error messages, it appears as if it consumes too much memory.

I would guess that similar problems have occurred in this mail-list, so I am hoping that someone can push  me in the right direction?

Mahir







--
What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
-- Norbert Wiener
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From Mahir.Ulker-Kaustell at tyrens.se  Mon Jul 20 10:59:25 2015
From: Mahir.Ulker-Kaustell at tyrens.se (Mahir.Ulker-Kaustell at tyrens.se)
Date: Mon, 20 Jul 2015 15:59:25 +0000
Subject: [petsc-users] SuperLU MPI-problem
In-Reply-To: <CAGCphBtNupdccRJWMuUrC9fQa_i5ggA_j4+n=tqrsnXn7w3tvg@mail.gmail.com>
References: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>
	<CAGCphBtNupdccRJWMuUrC9fQa_i5ggA_j4+n=tqrsnXn7w3tvg@mail.gmail.com>
Message-ID: <051d9816c3bd4a3eac37fc51004ebce1@STHWS42.tyrens.se>

Hong:

Previous experiences with this equation have shown that it is very difficult to solve it iteratively. Hence the use of a direct solver.

The large test problem I am trying to solve has slightly less than 10^6 degrees of freedom. The matrices are derived from finite elements so they are sparse.
The machine I am working on has 128GB ram. I have estimated the memory needed to less than 20GB, so if the solver needs twice or even three times as much, it should still work well. Or have I completely misunderstood something here?

Mahir



From: Hong [mailto:hzhang at mcs.anl.gov]
Sent: den 20 juli 2015 17:39
To: ?lker-Kaustell, Mahir
Cc: petsc-users
Subject: Re: [petsc-users] SuperLU MPI-problem

Mahir:
Direct solvers consume large amount of memory. Suggest to try followings:

1. A sparse iterative solver if  [-omega^2M + K] is not too ill-conditioned. You may test it using the small matrix.

2. Incrementally increase your matrix sizes. Try different matrix orderings.
Do you get memory crash in the 1st symbolic factorization?
In your case, matrix data structure stays same when omega changes, so you only need to do one matrix symbolic factorization and reuse it.

3. Use a machine that gives larger memory.

Hong

Dear Petsc-Users,

I am trying to use PETSc to solve a set of linear equations arising from Naviers equation (elastodynamics) in the frequency domain.
The frequency dependency of the problem requires that the system

                             [-omega^2M + K]u = F

where M and K are constant, square, positive definite matrices (mass and stiffness respectively) is solved for each frequency omega of interest.
K is a complex matrix, including material damping.

I have written a PETSc program which solves this problem for a small (1000 degrees of freedom) test problem on one or several processors, but it keeps crashing when I try it on my full scale (in the order of 10^6 degrees of freedom) problem.

The program crashes at KSPSetUp() and from what I can see in the error messages, it appears as if it consumes too much memory.

I would guess that similar problems have occurred in this mail-list, so I am hoping that someone can push  me in the right direction?

Mahir





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From knepley at gmail.com  Mon Jul 20 11:05:01 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Mon, 20 Jul 2015 11:05:01 -0500
Subject: [petsc-users] SuperLU MPI-problem
In-Reply-To: <051d9816c3bd4a3eac37fc51004ebce1@STHWS42.tyrens.se>
References: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>
	<CAGCphBtNupdccRJWMuUrC9fQa_i5ggA_j4+n=tqrsnXn7w3tvg@mail.gmail.com>
	<051d9816c3bd4a3eac37fc51004ebce1@STHWS42.tyrens.se>
Message-ID: <CAMYG4GnaWwe0b_eH4XKkRPY5iiO4pTHrBm4ZUV_uoLU+XfSxkg@mail.gmail.com>

On Mon, Jul 20, 2015 at 10:59 AM, Mahir.Ulker-Kaustell at tyrens.se <
Mahir.Ulker-Kaustell at tyrens.se> wrote:

>  Hong:
>
>
>
> Previous experiences with this equation have shown that it is very
> difficult to solve it iteratively. Hence the use of a direct solver.
>
>
>
> The large test problem I am trying to solve has slightly less than 10^6
> degrees of freedom. The matrices are derived from finite elements so they
> are sparse.
>

Estimated how? It is very difficult to estimate flll-in.

  Matt


>  The machine I am working on has 128GB ram. I have estimated the memory
> needed to less than 20GB, so if the solver needs twice or even three times
> as much, it should still work well. Or have I completely misunderstood
> something here?
>
>
>
> Mahir
>
>
>
>
>
>
>
> *From:* Hong [mailto:hzhang at mcs.anl.gov]
> *Sent:* den 20 juli 2015 17:39
> *To:* ?lker-Kaustell, Mahir
> *Cc:* petsc-users
> *Subject:* Re: [petsc-users] SuperLU MPI-problem
>
>
>
> Mahir:
>
> Direct solvers consume large amount of memory. Suggest to try followings:
>
>
>
> 1. A sparse iterative solver if  [-omega^2M + K] is not too
> ill-conditioned. You may test it using the small matrix.
>
>
>
> 2. Incrementally increase your matrix sizes. Try different matrix
> orderings.
>
> Do you get memory crash in the 1st symbolic factorization?
>
> In your case, matrix data structure stays same when omega changes, so you
> only need to do one matrix symbolic factorization and reuse it.
>
>
>
> 3. Use a machine that gives larger memory.
>
>
>
> Hong
>
>
>
> Dear Petsc-Users,
>
>
>
> I am trying to use PETSc to solve a set of linear equations arising from
> Naviers equation (elastodynamics) in the frequency domain.
>
> The frequency dependency of the problem requires that the system
>
>
>
>                              [-omega^2M + K]u = F
>
>
>
> where M and K are constant, square, positive definite matrices (mass and
> stiffness respectively) is solved for each frequency omega of interest.
>
> K is a complex matrix, including material damping.
>
>
>
> I have written a PETSc program which solves this problem for a small (1000
> degrees of freedom) test problem on one or several processors, but it keeps
> crashing when I try it on my full scale (in the order of 10^6 degrees of
> freedom) problem.
>
>
>
> The program crashes at KSPSetUp() and from what I can see in the error
> messages, it appears as if it consumes too much memory.
>
>
>
> I would guess that similar problems have occurred in this mail-list, so I
> am hoping that someone can push  me in the right direction?
>
>
>
> Mahir
>
>
>
>
>
>
>
>
>
>
>



-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From xsli at lbl.gov  Mon Jul 20 11:12:04 2015
From: xsli at lbl.gov (Xiaoye S. Li)
Date: Mon, 20 Jul 2015 09:12:04 -0700
Subject: [petsc-users] SuperLU MPI-problem
In-Reply-To: <051d9816c3bd4a3eac37fc51004ebce1@STHWS42.tyrens.se>
References: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>
	<CAGCphBtNupdccRJWMuUrC9fQa_i5ggA_j4+n=tqrsnXn7w3tvg@mail.gmail.com>
	<051d9816c3bd4a3eac37fc51004ebce1@STHWS42.tyrens.se>
Message-ID: <CAFvbobWcrw-2Xd7xWgGSnWJtY=u5JkAQ7O4u3aoWto=kBOzCbA@mail.gmail.com>

The default SuperLU_DIST setting is to serial symbolic factorization.
Therefore, what matters is how much memory do you have per MPI task?

The code failed to malloc memory during redistribution of matrix A to {L\U}
data struction (using result of serial symbolic factorization.)

You can use parallel symbolic factorization, by runtime option:
'-mat_superlu_dist_parsymbfact'

Sherry Li


On Mon, Jul 20, 2015 at 8:59 AM, Mahir.Ulker-Kaustell at tyrens.se <
Mahir.Ulker-Kaustell at tyrens.se> wrote:

>  Hong:
>
>
>
> Previous experiences with this equation have shown that it is very
> difficult to solve it iteratively. Hence the use of a direct solver.
>
>
>
> The large test problem I am trying to solve has slightly less than 10^6
> degrees of freedom. The matrices are derived from finite elements so they
> are sparse.
>
> The machine I am working on has 128GB ram. I have estimated the memory
> needed to less than 20GB, so if the solver needs twice or even three times
> as much, it should still work well. Or have I completely misunderstood
> something here?
>
>
>
> Mahir
>
>
>
>
>
>
>
> *From:* Hong [mailto:hzhang at mcs.anl.gov]
> *Sent:* den 20 juli 2015 17:39
> *To:* ?lker-Kaustell, Mahir
> *Cc:* petsc-users
> *Subject:* Re: [petsc-users] SuperLU MPI-problem
>
>
>
> Mahir:
>
> Direct solvers consume large amount of memory. Suggest to try followings:
>
>
>
> 1. A sparse iterative solver if  [-omega^2M + K] is not too
> ill-conditioned. You may test it using the small matrix.
>
>
>
> 2. Incrementally increase your matrix sizes. Try different matrix
> orderings.
>
> Do you get memory crash in the 1st symbolic factorization?
>
> In your case, matrix data structure stays same when omega changes, so you
> only need to do one matrix symbolic factorization and reuse it.
>
>
>
> 3. Use a machine that gives larger memory.
>
>
>
> Hong
>
>
>
> Dear Petsc-Users,
>
>
>
> I am trying to use PETSc to solve a set of linear equations arising from
> Naviers equation (elastodynamics) in the frequency domain.
>
> The frequency dependency of the problem requires that the system
>
>
>
>                              [-omega^2M + K]u = F
>
>
>
> where M and K are constant, square, positive definite matrices (mass and
> stiffness respectively) is solved for each frequency omega of interest.
>
> K is a complex matrix, including material damping.
>
>
>
> I have written a PETSc program which solves this problem for a small (1000
> degrees of freedom) test problem on one or several processors, but it keeps
> crashing when I try it on my full scale (in the order of 10^6 degrees of
> freedom) problem.
>
>
>
> The program crashes at KSPSetUp() and from what I can see in the error
> messages, it appears as if it consumes too much memory.
>
>
>
> I would guess that similar problems have occurred in this mail-list, so I
> am hoping that someone can push  me in the right direction?
>
>
>
> Mahir
>
>
>
>
>
>
>
>
>
>
>
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From Mahir.Ulker-Kaustell at tyrens.se  Mon Jul 20 11:14:44 2015
From: Mahir.Ulker-Kaustell at tyrens.se (Mahir.Ulker-Kaustell at tyrens.se)
Date: Mon, 20 Jul 2015 16:14:44 +0000
Subject: [petsc-users] SuperLU MPI-problem
In-Reply-To: <CAMYG4GnaWwe0b_eH4XKkRPY5iiO4pTHrBm4ZUV_uoLU+XfSxkg@mail.gmail.com>
References: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>
	<CAGCphBtNupdccRJWMuUrC9fQa_i5ggA_j4+n=tqrsnXn7w3tvg@mail.gmail.com>
	<051d9816c3bd4a3eac37fc51004ebce1@STHWS42.tyrens.se>
	<CAMYG4GnaWwe0b_eH4XKkRPY5iiO4pTHrBm4ZUV_uoLU+XfSxkg@mail.gmail.com>
Message-ID: <83a1dc3319d34ebe8e1540569bf1ca45@STHWS42.tyrens.se>

I am roughly guessing that my sparse matrix will have 1000 non-zeros on each row. As the matrix I symmetric I divide by half:

1000*1000000(rows)*8(bytes)*2(complex numbers)/2 = 8GB

However, it turns out to be much less: I create the matrices in another program and the binary file holding my matrix K is only 800MB. M is a lumped mass matrix?

By the way, I tried using MUMPS and have the same problem there.

Mahir


From: Matthew Knepley [mailto:knepley at gmail.com]
Sent: den 20 juli 2015 18:05
To: ?lker-Kaustell, Mahir
Cc: Hong; petsc-users
Subject: Re: [petsc-users] SuperLU MPI-problem

On Mon, Jul 20, 2015 at 10:59 AM, Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se> <Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se>> wrote:
Hong:

Previous experiences with this equation have shown that it is very difficult to solve it iteratively. Hence the use of a direct solver.

The large test problem I am trying to solve has slightly less than 10^6 degrees of freedom. The matrices are derived from finite elements so they are sparse.

Estimated how? It is very difficult to estimate flll-in.

  Matt

The machine I am working on has 128GB ram. I have estimated the memory needed to less than 20GB, so if the solver needs twice or even three times as much, it should still work well. Or have I completely misunderstood something here?

Mahir



From: Hong [mailto:hzhang at mcs.anl.gov<mailto:hzhang at mcs.anl.gov>]
Sent: den 20 juli 2015 17:39
To: ?lker-Kaustell, Mahir
Cc: petsc-users
Subject: Re: [petsc-users] SuperLU MPI-problem

Mahir:
Direct solvers consume large amount of memory. Suggest to try followings:

1. A sparse iterative solver if  [-omega^2M + K] is not too ill-conditioned. You may test it using the small matrix.

2. Incrementally increase your matrix sizes. Try different matrix orderings.
Do you get memory crash in the 1st symbolic factorization?
In your case, matrix data structure stays same when omega changes, so you only need to do one matrix symbolic factorization and reuse it.

3. Use a machine that gives larger memory.

Hong

Dear Petsc-Users,

I am trying to use PETSc to solve a set of linear equations arising from Naviers equation (elastodynamics) in the frequency domain.
The frequency dependency of the problem requires that the system

                             [-omega^2M + K]u = F

where M and K are constant, square, positive definite matrices (mass and stiffness respectively) is solved for each frequency omega of interest.
K is a complex matrix, including material damping.

I have written a PETSc program which solves this problem for a small (1000 degrees of freedom) test problem on one or several processors, but it keeps crashing when I try it on my full scale (in the order of 10^6 degrees of freedom) problem.

The program crashes at KSPSetUp() and from what I can see in the error messages, it appears as if it consumes too much memory.

I would guess that similar problems have occurred in this mail-list, so I am hoping that someone can push  me in the right direction?

Mahir








--
What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
-- Norbert Wiener
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From knepley at gmail.com  Mon Jul 20 11:17:23 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Mon, 20 Jul 2015 11:17:23 -0500
Subject: [petsc-users] SuperLU MPI-problem
In-Reply-To: <83a1dc3319d34ebe8e1540569bf1ca45@STHWS42.tyrens.se>
References: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>
	<CAGCphBtNupdccRJWMuUrC9fQa_i5ggA_j4+n=tqrsnXn7w3tvg@mail.gmail.com>
	<051d9816c3bd4a3eac37fc51004ebce1@STHWS42.tyrens.se>
	<CAMYG4GnaWwe0b_eH4XKkRPY5iiO4pTHrBm4ZUV_uoLU+XfSxkg@mail.gmail.com>
	<83a1dc3319d34ebe8e1540569bf1ca45@STHWS42.tyrens.se>
Message-ID: <CAMYG4Gn0UqR5cShc5YXM-29-yNLC7xwxbXrRarrbWYbFZk4E-Q@mail.gmail.com>

On Mon, Jul 20, 2015 at 11:14 AM, Mahir.Ulker-Kaustell at tyrens.se <
Mahir.Ulker-Kaustell at tyrens.se> wrote:

>  I am roughly guessing that my sparse matrix will have 1000 non-zeros on
> each row. As the matrix I symmetric I divide by half:
>
>
>
> 1000*1000000(rows)*8(bytes)*2(complex numbers)/2 = 8GB
>

1) You have missed the memory to represent the columns, so multiply by 1.5

2) Are you using a symmetric format?

3) This is only the space to represent the matrix, not its factors.

  Matt


>
>
However, it turns out to be much less: I create the matrices in another
> program and the binary file holding my matrix K is only 800MB. M is a
> lumped mass matrix?
>
>
>
> By the way, I tried using MUMPS and have the same problem there.
>
>
>
> Mahir
>
>
>
>
>
> *From:* Matthew Knepley [mailto:knepley at gmail.com]
> *Sent:* den 20 juli 2015 18:05
> *To:* ?lker-Kaustell, Mahir
> *Cc:* Hong; petsc-users
> *Subject:* Re: [petsc-users] SuperLU MPI-problem
>
>
>
> On Mon, Jul 20, 2015 at 10:59 AM, Mahir.Ulker-Kaustell at tyrens.se <
> Mahir.Ulker-Kaustell at tyrens.se> wrote:
>
> Hong:
>
>
>
> Previous experiences with this equation have shown that it is very
> difficult to solve it iteratively. Hence the use of a direct solver.
>
>
>
> The large test problem I am trying to solve has slightly less than 10^6
> degrees of freedom. The matrices are derived from finite elements so they
> are sparse.
>
>
>
> Estimated how? It is very difficult to estimate flll-in.
>
>
>
>   Matt
>
>
>
>  The machine I am working on has 128GB ram. I have estimated the memory
> needed to less than 20GB, so if the solver needs twice or even three times
> as much, it should still work well. Or have I completely misunderstood
> something here?
>
>
>
> Mahir
>
>
>
>
>
>
>
> *From:* Hong [mailto:hzhang at mcs.anl.gov]
> *Sent:* den 20 juli 2015 17:39
> *To:* ?lker-Kaustell, Mahir
> *Cc:* petsc-users
> *Subject:* Re: [petsc-users] SuperLU MPI-problem
>
>
>
> Mahir:
>
> Direct solvers consume large amount of memory. Suggest to try followings:
>
>
>
> 1. A sparse iterative solver if  [-omega^2M + K] is not too
> ill-conditioned. You may test it using the small matrix.
>
>
>
> 2. Incrementally increase your matrix sizes. Try different matrix
> orderings.
>
> Do you get memory crash in the 1st symbolic factorization?
>
> In your case, matrix data structure stays same when omega changes, so you
> only need to do one matrix symbolic factorization and reuse it.
>
>
>
> 3. Use a machine that gives larger memory.
>
>
>
> Hong
>
>
>
> Dear Petsc-Users,
>
>
>
> I am trying to use PETSc to solve a set of linear equations arising from
> Naviers equation (elastodynamics) in the frequency domain.
>
> The frequency dependency of the problem requires that the system
>
>
>
>                              [-omega^2M + K]u = F
>
>
>
> where M and K are constant, square, positive definite matrices (mass and
> stiffness respectively) is solved for each frequency omega of interest.
>
> K is a complex matrix, including material damping.
>
>
>
> I have written a PETSc program which solves this problem for a small (1000
> degrees of freedom) test problem on one or several processors, but it keeps
> crashing when I try it on my full scale (in the order of 10^6 degrees of
> freedom) problem.
>
>
>
> The program crashes at KSPSetUp() and from what I can see in the error
> messages, it appears as if it consumes too much memory.
>
>
>
> I would guess that similar problems have occurred in this mail-list, so I
> am hoping that someone can push  me in the right direction?
>
>
>
> Mahir
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
> --
>
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>



-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From ma.dubois at me.com  Mon Jul 20 11:45:20 2015
From: ma.dubois at me.com (=?utf-8?B?TWFyYy1BbmRyw6kgRHVib2lz?=)
Date: Mon, 20 Jul 2015 16:45:20 +0000 (GMT)
Subject: [petsc-users] Starting vector
Message-ID: <754fe69a-9c2c-4cdc-a4f7-8477095e86a9@me.com>

How can you know what ncv value to set??

Le 20 juillet 2015 ? 11:39, "Jose E. Roman" <jroman at dsic.upv.es> a ?crit :

[Please reply to the list.]

If you set ncv=n then the computation time will not change, as you are essentially computing all eigenvalues. As I said before, this is not the purpose of SLEPc.

If you set for instance n=4000, ncv=32, nev=1 then yes you should see an improvement of convergence in the second solve (in fact, it should converge immediately if the initial vector is actually an eigenvector).

In the case of nconv=1, EPSGetInvariantSubspace() will return the same vector as EPSGetEigenpairs(eps,0), so both can be used.

Jose


El 20/7/2015, a las 16:37, Marc-Andr? Dubois <ma.dubois at me.com> escribi?:

Hi Jose,
Thank you for your fast reply. So if I take my previous code and change the size of the subspace to 1, should I see an increase of performance? Does the EPSGetInvariantSubspace() is a good method to retreive an initial vector for this method?

Thank you,

Marc

Le 20 juillet 2015 ? 09:47, "Jose E. Roman" <jroman at dsic.upv.es> a ?crit :

El 20/7/2015, a las 14:54, Marc-Andr? Dubois <ma.dubois at me.com> escribi?:

Hi all, I am currently developing a code in C++ and I try to use SLEPC in conjunction with PETSC to solve an eigenvalue problem. Considering I have a set of similar matrices, my strategy was to solve one problem, and then reuse the starting vector to accelerate the resolution of the next problems. I tested this strategy with a rudimentary code to validate the process, but it does not seems to work. I am afraid I do not fully understand some of the particularities of SLEPC or PETSC. The main.cpp fille of my code goes like this: (see at the bottom of this message). You can see that I create a matrix (A) and two eigensolver contexts (eps and eps2). First a try to solve the problem using eps. I then recall the invariant subspace and use it as a starting vector in eps2. This code seems to work, but eps2 takes systematically more time to converge than eps. Is there something wrong with this code or my understanding of how SLEPC/PETSC works? Thank you,

Marc


Currently, Krylov solvers in SLEPc are single-vector iterations. This means that the projection subspace is built from a single vector. If you pass several initial vectors, the Krylov-Schur solver will only use the first one and discard the rest. Other solvers (non-Krylov) may be able to use all initial vectors.

The EPSSetInitialSpace() operation will take some time because you are providing a lot of vectors and these must be orthogonalized internally.

If you comment out EPSSetInitialSpace() then the two solves should take essentially the same time. Make sure you use an optimized built when analyzing performance, never measure execution times with a debug build.

On the other hand, you are setting ncv=n which is not the intended usage of SLEPc solvers.

Jose

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From jroman at dsic.upv.es  Mon Jul 20 11:47:12 2015
From: jroman at dsic.upv.es (Jose E. Roman)
Date: Mon, 20 Jul 2015 18:47:12 +0200
Subject: [petsc-users] Starting vector
In-Reply-To: <754fe69a-9c2c-4cdc-a4f7-8477095e86a9@me.com>
References: <754fe69a-9c2c-4cdc-a4f7-8477095e86a9@me.com>
Message-ID: <8CF0449E-8A34-40AA-BD13-B911DB669F09@dsic.upv.es>

You can just let SLEPc set it for you, pass PETSC_DEFAULT in the argument. The same for the mpd parameter.

Jose


 
El 20/7/2015, a las 18:45, Marc-Andr? Dubois <ma.dubois at me.com> escribi?:

> How can you know what ncv value to set? 
> 
> Le 20 juillet 2015 ? 11:39, "Jose E. Roman" <jroman at dsic.upv.es> a ?crit :
> 
>> [Please reply to the list.]
>> 
>> If you set ncv=n then the computation time will not change, as you are essentially computing all eigenvalues. As I said before, this is not the purpose of SLEPc.
>> 
>> If you set for instance n=4000, ncv=32, nev=1 then yes you should see an improvement of convergence in the second solve (in fact, it should converge immediately if the initial vector is actually an eigenvector).
>> 
>> In the case of nconv=1, EPSGetInvariantSubspace() will return the same vector as EPSGetEigenpairs(eps,0), so both can be used.
>> 
>> Jose
>> 
>> 
>> El 20/7/2015, a las 16:37, Marc-Andr? Dubois <ma.dubois at me.com> escribi?:
>> 
>>> Hi Jose,
>>> Thank you for your fast reply. So if I take my previous code and change the size of the subspace to 1, should I see an increase of performance? Does the EPSGetInvariantSubspace() is a good method to retreive an initial vector for this method?
>>> 
>>> Thank you,
>>> 
>>> Marc
>>> 
>>> Le 20 juillet 2015 ? 09:47, "Jose E. Roman" <jroman at dsic.upv.es> a ?crit :
>>> 
>>>> El 20/7/2015, a las 14:54, Marc-Andr? Dubois <ma.dubois at me.com> escribi?:
>>>> 
>>>>> Hi all, I am currently developing a code in C++ and I try to use SLEPC in conjunction with PETSC to solve an eigenvalue problem. Considering I have a set of similar matrices, my strategy was to solve one problem, and then reuse the starting vector to accelerate the resolution of the next problems. I tested this strategy with a rudimentary code to validate the process, but it does not seems to work. I am afraid I do not fully understand some of the particularities of SLEPC or PETSC. The main.cpp fille of my code goes like this: (see at the bottom of this message). You can see that I create a matrix (A) and two eigensolver contexts (eps and eps2). First a try to solve the problem using eps. I then recall the invariant subspace and use it as a starting vector in eps2. This code seems to work, but eps2 takes systematically more time to converge than eps. Is there something wrong with this code or my understanding of how SLEPC/PETSC works? Thank you,
>>>>> 
>>>>> Marc
>>>>> 
>>>> 
>>>> Currently, Krylov solvers in SLEPc are single-vector iterations. This means that the projection subspace is built from a single vector. If you pass several initial vectors, the Krylov-Schur solver will only use the first one and discard the rest. Other solvers (non-Krylov) may be able to use all initial vectors.
>>>> 
>>>> The EPSSetInitialSpace() operation will take some time because you are providing a lot of vectors and these must be orthogonalized internally.
>>>> 
>>>> If you comment out EPSSetInitialSpace() then the two solves should take essentially the same time. Make sure you use an optimized built when analyzing performance, never measure execution times with a debug build.
>>>> 
>>>> On the other hand, you are setting ncv=n which is not the intended usage of SLEPc solvers.
>>>> 
>>>> Jose
>>>> 


From Mahir.Ulker-Kaustell at tyrens.se  Mon Jul 20 12:00:06 2015
From: Mahir.Ulker-Kaustell at tyrens.se (Mahir.Ulker-Kaustell at tyrens.se)
Date: Mon, 20 Jul 2015 17:00:06 +0000
Subject: [petsc-users] SuperLU MPI-problem
In-Reply-To: <CAMYG4Gn0UqR5cShc5YXM-29-yNLC7xwxbXrRarrbWYbFZk4E-Q@mail.gmail.com>
References: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>
	<CAGCphBtNupdccRJWMuUrC9fQa_i5ggA_j4+n=tqrsnXn7w3tvg@mail.gmail.com>
	<051d9816c3bd4a3eac37fc51004ebce1@STHWS42.tyrens.se>
	<CAMYG4GnaWwe0b_eH4XKkRPY5iiO4pTHrBm4ZUV_uoLU+XfSxkg@mail.gmail.com>
	<83a1dc3319d34ebe8e1540569bf1ca45@STHWS42.tyrens.se>
	<CAMYG4Gn0UqR5cShc5YXM-29-yNLC7xwxbXrRarrbWYbFZk4E-Q@mail.gmail.com>
Message-ID: <51f54efa3a2a438bb2cce835d5223594@STHWS42.tyrens.se>

Ok, I realize that I have overseen the fact that the space needed for the LU-factorization of a sparse matrix can be far greater than that needed to store the matrix itself.

So, if I can?t find an iterative solver, I have to divide the work on several nodes so as to ensure that there is enough memory?

Mahir



From: Matthew Knepley [mailto:knepley at gmail.com]
Sent: den 20 juli 2015 18:17
To: ?lker-Kaustell, Mahir
Cc: Hong; petsc-users
Subject: Re: [petsc-users] SuperLU MPI-problem

On Mon, Jul 20, 2015 at 11:14 AM, Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se> <Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se>> wrote:
I am roughly guessing that my sparse matrix will have 1000 non-zeros on each row. As the matrix I symmetric I divide by half:

1000*1000000(rows)*8(bytes)*2(complex numbers)/2 = 8GB

1) You have missed the memory to represent the columns, so multiply by 1.5

2) Are you using a symmetric format?

3) This is only the space to represent the matrix, not its factors.

  Matt


However, it turns out to be much less: I create the matrices in another program and the binary file holding my matrix K is only 800MB. M is a lumped mass matrix?

By the way, I tried using MUMPS and have the same problem there.

Mahir


From: Matthew Knepley [mailto:knepley at gmail.com<mailto:knepley at gmail.com>]
Sent: den 20 juli 2015 18:05
To: ?lker-Kaustell, Mahir
Cc: Hong; petsc-users
Subject: Re: [petsc-users] SuperLU MPI-problem

On Mon, Jul 20, 2015 at 10:59 AM, Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se> <Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se>> wrote:
Hong:

Previous experiences with this equation have shown that it is very difficult to solve it iteratively. Hence the use of a direct solver.

The large test problem I am trying to solve has slightly less than 10^6 degrees of freedom. The matrices are derived from finite elements so they are sparse.

Estimated how? It is very difficult to estimate flll-in.

  Matt

The machine I am working on has 128GB ram. I have estimated the memory needed to less than 20GB, so if the solver needs twice or even three times as much, it should still work well. Or have I completely misunderstood something here?

Mahir



From: Hong [mailto:hzhang at mcs.anl.gov<mailto:hzhang at mcs.anl.gov>]
Sent: den 20 juli 2015 17:39
To: ?lker-Kaustell, Mahir
Cc: petsc-users
Subject: Re: [petsc-users] SuperLU MPI-problem

Mahir:
Direct solvers consume large amount of memory. Suggest to try followings:

1. A sparse iterative solver if  [-omega^2M + K] is not too ill-conditioned. You may test it using the small matrix.

2. Incrementally increase your matrix sizes. Try different matrix orderings.
Do you get memory crash in the 1st symbolic factorization?
In your case, matrix data structure stays same when omega changes, so you only need to do one matrix symbolic factorization and reuse it.

3. Use a machine that gives larger memory.

Hong

Dear Petsc-Users,

I am trying to use PETSc to solve a set of linear equations arising from Naviers equation (elastodynamics) in the frequency domain.
The frequency dependency of the problem requires that the system

                             [-omega^2M + K]u = F

where M and K are constant, square, positive definite matrices (mass and stiffness respectively) is solved for each frequency omega of interest.
K is a complex matrix, including material damping.

I have written a PETSc program which solves this problem for a small (1000 degrees of freedom) test problem on one or several processors, but it keeps crashing when I try it on my full scale (in the order of 10^6 degrees of freedom) problem.

The program crashes at KSPSetUp() and from what I can see in the error messages, it appears as if it consumes too much memory.

I would guess that similar problems have occurred in this mail-list, so I am hoping that someone can push  me in the right direction?

Mahir








--
What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
-- Norbert Wiener



--
What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
-- Norbert Wiener
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From Mahir.Ulker-Kaustell at tyrens.se  Mon Jul 20 12:03:41 2015
From: Mahir.Ulker-Kaustell at tyrens.se (Mahir.Ulker-Kaustell at tyrens.se)
Date: Mon, 20 Jul 2015 17:03:41 +0000
Subject: [petsc-users] SuperLU MPI-problem
In-Reply-To: <CAFvbobWcrw-2Xd7xWgGSnWJtY=u5JkAQ7O4u3aoWto=kBOzCbA@mail.gmail.com>
References: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>
	<CAGCphBtNupdccRJWMuUrC9fQa_i5ggA_j4+n=tqrsnXn7w3tvg@mail.gmail.com>
	<051d9816c3bd4a3eac37fc51004ebce1@STHWS42.tyrens.se>
	<CAFvbobWcrw-2Xd7xWgGSnWJtY=u5JkAQ7O4u3aoWto=kBOzCbA@mail.gmail.com>
Message-ID: <7345cece365942d1a06deeac56cf1d72@STHWS42.tyrens.se>

Ok. So I have been creating the full factorization on each process. That gives me some hope!

I followed your suggestion and tried to use the runtime option ?-mat_superlu_dist_parsymbfact?.
However, now the program crashes with:

Invalid ISPEC at line 484 in file get_perm_c.c

And so on?

From the SuperLU manual; I should give the option either YES or NO, however -mat_superlu_dist_parsymbfact YES makes the program crash in the same way as above.
Also I can?t find any reference to -mat_superlu_dist_parsymbfact in the PETSc documentation

Mahir

________________________________
Mahir ?lker-Kaustell, Kompetenssamordnare, Brokonstrukt?r, Tekn. Dr, Tyr?ns AB
010 452 30 82, Mahir.Ulker-Kaustell at tyrens.se
________________________________

From: Xiaoye S. Li [mailto:xsli at lbl.gov]
Sent: den 20 juli 2015 18:12
To: ?lker-Kaustell, Mahir
Cc: Hong; petsc-users
Subject: Re: [petsc-users] SuperLU MPI-problem

The default SuperLU_DIST setting is to serial symbolic factorization. Therefore, what matters is how much memory do you have per MPI task?
The code failed to malloc memory during redistribution of matrix A to {L\U} data struction (using result of serial symbolic factorization.)

You can use parallel symbolic factorization, by runtime option: '-mat_superlu_dist_parsymbfact'
Sherry Li

On Mon, Jul 20, 2015 at 8:59 AM, Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se> <Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se>> wrote:
Hong:

Previous experiences with this equation have shown that it is very difficult to solve it iteratively. Hence the use of a direct solver.

The large test problem I am trying to solve has slightly less than 10^6 degrees of freedom. The matrices are derived from finite elements so they are sparse.
The machine I am working on has 128GB ram. I have estimated the memory needed to less than 20GB, so if the solver needs twice or even three times as much, it should still work well. Or have I completely misunderstood something here?

Mahir



From: Hong [mailto:hzhang at mcs.anl.gov<mailto:hzhang at mcs.anl.gov>]
Sent: den 20 juli 2015 17:39
To: ?lker-Kaustell, Mahir
Cc: petsc-users
Subject: Re: [petsc-users] SuperLU MPI-problem

Mahir:
Direct solvers consume large amount of memory. Suggest to try followings:

1. A sparse iterative solver if  [-omega^2M + K] is not too ill-conditioned. You may test it using the small matrix.

2. Incrementally increase your matrix sizes. Try different matrix orderings.
Do you get memory crash in the 1st symbolic factorization?
In your case, matrix data structure stays same when omega changes, so you only need to do one matrix symbolic factorization and reuse it.

3. Use a machine that gives larger memory.

Hong

Dear Petsc-Users,

I am trying to use PETSc to solve a set of linear equations arising from Naviers equation (elastodynamics) in the frequency domain.
The frequency dependency of the problem requires that the system

                             [-omega^2M + K]u = F

where M and K are constant, square, positive definite matrices (mass and stiffness respectively) is solved for each frequency omega of interest.
K is a complex matrix, including material damping.

I have written a PETSc program which solves this problem for a small (1000 degrees of freedom) test problem on one or several processors, but it keeps crashing when I try it on my full scale (in the order of 10^6 degrees of freedom) problem.

The program crashes at KSPSetUp() and from what I can see in the error messages, it appears as if it consumes too much memory.

I would guess that similar problems have occurred in this mail-list, so I am hoping that someone can push  me in the right direction?

Mahir






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From orxan.shibli at gmail.com  Mon Jul 20 19:35:21 2015
From: orxan.shibli at gmail.com (Orxan Shibliyev)
Date: Mon, 20 Jul 2015 18:35:21 -0600
Subject: [petsc-users] KSPSolve takes more in each iteration
Message-ID: <CAOYX9gx068OpA7FG_Z6RDOOb_=_UHa5iSUPLAEspB5Eox=+oAg@mail.gmail.com>

I am solving a non-linear problem. Basically I do the following:

... Allocate A, x, b, ksp ...

for_loop
    ... call myFunction ...

where,

myFunction:
    ...
    startTime
    KSPSolve
    stopTime
    ....

I record time for KSPSolve. It takes more each time until it becomes
impossible to wait. I put the code on a cluster with (14 x 1) processors.
Any idea?
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From knepley at gmail.com  Mon Jul 20 20:01:46 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Mon, 20 Jul 2015 20:01:46 -0500
Subject: [petsc-users] KSPSolve takes more in each iteration
In-Reply-To: <CAOYX9gx068OpA7FG_Z6RDOOb_=_UHa5iSUPLAEspB5Eox=+oAg@mail.gmail.com>
References: <CAOYX9gx068OpA7FG_Z6RDOOb_=_UHa5iSUPLAEspB5Eox=+oAg@mail.gmail.com>
Message-ID: <CAMYG4Gk0_AGUGSKnipRiAN=-P1OPQoSE_3u7R7_wXkHWDG+H6A@mail.gmail.com>

It sounds like you are allocating memory each time. You can check using
-malloc_dump
after a few iterates.

   Matt

On Mon, Jul 20, 2015 at 7:35 PM, Orxan Shibliyev <orxan.shibli at gmail.com>
wrote:

> I am solving a non-linear problem. Basically I do the following:
>
> ... Allocate A, x, b, ksp ...
>
> for_loop
>     ... call myFunction ...
>
> where,
>
> myFunction:
>     ...
>     startTime
>     KSPSolve
>     stopTime
>     ....
>
> I record time for KSPSolve. It takes more each time until it becomes
> impossible to wait. I put the code on a cluster with (14 x 1) processors.
> Any idea?
>



-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From bsmith at mcs.anl.gov  Mon Jul 20 21:20:04 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Mon, 20 Jul 2015 21:20:04 -0500
Subject: [petsc-users] KSPSolve takes more in each iteration
In-Reply-To: <CAMYG4Gk0_AGUGSKnipRiAN=-P1OPQoSE_3u7R7_wXkHWDG+H6A@mail.gmail.com>
References: <CAOYX9gx068OpA7FG_Z6RDOOb_=_UHa5iSUPLAEspB5Eox=+oAg@mail.gmail.com>
	<CAMYG4Gk0_AGUGSKnipRiAN=-P1OPQoSE_3u7R7_wXkHWDG+H6A@mail.gmail.com>
Message-ID: <B344E491-1574-42EA-ACA0-5B04CACB719F@mcs.anl.gov>


  Is the matrix changing in the for loop? 

  Are the number of iterations increasing for each KSP? run with -ksp_monitor 



> On Jul 20, 2015, at 8:01 PM, Matthew Knepley <knepley at gmail.com> wrote:
> 
> It sounds like you are allocating memory each time. You can check using -malloc_dump
> after a few iterates.
> 
>    Matt
> 
> On Mon, Jul 20, 2015 at 7:35 PM, Orxan Shibliyev <orxan.shibli at gmail.com> wrote:
> I am solving a non-linear problem. Basically I do the following:
> 
> ... Allocate A, x, b, ksp ...
> 
> for_loop
>     ... call myFunction ...
> 
> where,
> 
> myFunction:
>     ...
>     startTime
>     KSPSolve
>     stopTime
>     ....
> 
> I record time for KSPSolve. It takes more each time until it becomes impossible to wait. I put the code on a cluster with (14 x 1) processors. Any idea?
> 
> 
> 
> -- 
> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
> -- Norbert Wiener


From zonexo at gmail.com  Tue Jul 21 01:35:35 2015
From: zonexo at gmail.com (TAY wee-beng)
Date: Tue, 21 Jul 2015 14:35:35 +0800
Subject: [petsc-users] How to view petsc array?
Message-ID: <55ADE837.8080705@gmail.com>

Hi,

I need to check the contents of the array which was declared using:

PetscScalar,pointer :: 
u_array(:,:,:),v_array(:,:,:),w_array(:,:,:),p_array(:,:,:)

I tried to use :

call PetscViewerASCIIOpen(MPI_COMM_WORLD,"pres.txt",viewer,ierr)

call VecView(p_array,viewer,ierr)

or

call MatView(p_array,viewer,ierr)

call PetscViewerDestroy(viewer,ierr)

but I got segmentation error. So is there a PETSc routine I can use?

-- 
Thank you

Yours sincerely,

TAY wee-beng


From popov at uni-mainz.de  Tue Jul 21 05:53:05 2015
From: popov at uni-mainz.de (anton)
Date: Tue, 21 Jul 2015 12:53:05 +0200
Subject: [petsc-users] SNES residual and unknown scaling
In-Reply-To: <B344E491-1574-42EA-ACA0-5B04CACB719F@mcs.anl.gov>
References: <CAOYX9gx068OpA7FG_Z6RDOOb_=_UHa5iSUPLAEspB5Eox=+oAg@mail.gmail.com>	<CAMYG4Gk0_AGUGSKnipRiAN=-P1OPQoSE_3u7R7_wXkHWDG+H6A@mail.gmail.com>
	<B344E491-1574-42EA-ACA0-5B04CACB719F@mcs.anl.gov>
Message-ID: <55AE2491.6030909@uni-mainz.de>

Hi,

Applying -snes_mf_operator to a Stokes problem is quite sensitive to 
scaling of the velocity and pressure unknown (residual) blocks.
Apart from high-level scaling of the entire problem (which we already 
have), it would be also nice to have a sort of low-level scaling 
directly in SNES.
Can someone suggest how it can be best implemented (or probably already 
implemented) in PETSc.

Great thanks,

Anton

P.S. assembled preconditioner matrix with a multigrid solver applied to 
it we already have, because it's also essential for convergence of 
-snes_mf_operator

From knepley at gmail.com  Tue Jul 21 06:28:27 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Tue, 21 Jul 2015 06:28:27 -0500
Subject: [petsc-users] How to view petsc array?
In-Reply-To: <55ADE837.8080705@gmail.com>
References: <55ADE837.8080705@gmail.com>
Message-ID: <CAMYG4Gn9QHro7vymWcU16yAt3rKB1+nUXyCzFEt_MThbidJ+gQ@mail.gmail.com>

On Tue, Jul 21, 2015 at 1:35 AM, TAY wee-beng <zonexo at gmail.com> wrote:

> Hi,
>
> I need to check the contents of the array which was declared using:
>
> PetscScalar,pointer ::
> u_array(:,:,:),v_array(:,:,:),w_array(:,:,:),p_array(:,:,:)
>
> I tried to use :
>
> call PetscViewerASCIIOpen(MPI_COMM_WORLD,"pres.txt",viewer,ierr)
>
> call VecView(p_array,viewer,ierr)
>
> or
>
> call MatView(p_array,viewer,ierr)
>
> call PetscViewerDestroy(viewer,ierr)
>
> but I got segmentation error. So is there a PETSc routine I can use?


No. Those routines work only for Vec objects. You could

 a) Declare a DMDA of the same size

 b) Use DMDAVecGetArrayF90() to get out the multidimensional array

 c) Use that in your code

 d) Use VecView() on the original vector

   Matt


>
> --
> Thank you
>
> Yours sincerely,
>
> TAY wee-beng
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From bsmith at mcs.anl.gov  Tue Jul 21 13:48:07 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Tue, 21 Jul 2015 13:48:07 -0500
Subject: [petsc-users] KSPSolve takes more in each iteration
In-Reply-To: <CAOYX9gyLB2Nf4SEV2e6-4DSkMEU7G4D4PEOEWU557=Giyhf7mg@mail.gmail.com>
References: <CAOYX9gx068OpA7FG_Z6RDOOb_=_UHa5iSUPLAEspB5Eox=+oAg@mail.gmail.com>
	<CAMYG4Gk0_AGUGSKnipRiAN=-P1OPQoSE_3u7R7_wXkHWDG+H6A@mail.gmail.com>
	<B344E491-1574-42EA-ACA0-5B04CACB719F@mcs.anl.gov>
	<CAOYX9gyLB2Nf4SEV2e6-4DSkMEU7G4D4PEOEWU557=Giyhf7mg@mail.gmail.com>
Message-ID: <4E4E0C3C-6B2F-44A2-93C9-089ACCBC2578@mcs.anl.gov>


  I don't see any for () loop ?

  solveAxb() seems to create KSP objects etc but where are they destroyed? If you call solveAxb repeatedly you are going to be creating more and more PETSc objects and never destroying them

  Barry

    
> On Jul 20, 2015, at 11:29 PM, Orxan Shibliyev <orxan.shibli at gmail.com> wrote:
> 
> The structure of matrix remains the same. Before for loop I use MatMPIAIJSetPreallocation to allocate for once. But I set d_nz and o_nz more than enough since I don't know their exact values but minimums. Number of iterations does not change too much and it is 32-33. This problem happens even for sequential code. I also don't explicitly allocate memory in the loop. All allocations are done in the constructor of user defined struct Petsc:
> 
> struct Solver
> {
>     struct Petsc
>     {
>         Vec x, b;
>         Mat A;
>         KSP ksp;
>         PC pc;
>         MPI_Comm world;
>         PetscInt n;
>         PetscInt bs;
>         PetscInt xGlobalSize;
>         PetscInt xLocalSize;
>         PetscInt vecFirst, vecLast;
>         PetscInt first, last;
>         double* DX;
>         
>         Petsc (Grid& gr);
>         void solveAxb (Grid& gr);
>         void finalize();
>     } petsc;
> 
>     // ...
> }
> 
> Solver::Petsc::Petsc (Grid& gr)
> {
>     world = PETSC_COMM_WORLD;
>     n = gr.n_in_elm;
>     bs = N_VAR;
>     xGlobalSize = n*bs;
>     DX = (double*) malloc (xGlobalSize*sizeof(double));
>     
>     // set x
>     VecCreate (world, &x);
>     VecSetType (x, VECSTANDARD);
>     VecSetSizes (x, PETSC_DECIDE, xGlobalSize);
>     VecGetLocalSize (x, &xLocalSize);
>     VecGetOwnershipRange (x, &vecFirst, &vecLast);
> 
>     // set b
>     VecDuplicate (x, &b);
>     
>     // set A
>     MatCreate (world, &A);        
>     MatSetType (A, MATMPIAIJ);
>     MatSetSizes (A, PETSC_DECIDE, PETSC_DECIDE, xGlobalSize, xGlobalSize);
>     MatMPIAIJSetPreallocation (A, 4*bs, NULL, 4*bs, NULL);
>     MatGetOwnershipRange (A, &first, &last);
> }
> 
> void Solver::Petsc::solveAxb (Grid& gr)
> {
>     // set values of b
>     // set values of A
> 
>     KSPCreate (world, &ksp);
>     KSPGetPC (ksp, &pc);
>     KSPSetOperators (ksp, A, A);
>     PCSetType (pc, PCSOR);    
>     KSPSetType (ksp, KSPGMRES); 
>     KSPSetFromOptions (ksp);    
>     KSPSolve (ksp, b, x);
>     
>     double *dx = NULL;
>     VecGetArray (x, &dx);
>     MPI_Allgatherv (...); // dx -> DX
>     VecRestoreArray (x, &dx);
> }
> 
> On Mon, Jul 20, 2015 at 8:20 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
> 
>   Is the matrix changing in the for loop?
> 
>   Are the number of iterations increasing for each KSP? run with -ksp_monitor
> 
> 
> 
> > On Jul 20, 2015, at 8:01 PM, Matthew Knepley <knepley at gmail.com> wrote:
> >
> > It sounds like you are allocating memory each time. You can check using -malloc_dump
> > after a few iterates.
> >
> >    Matt
> >
> > On Mon, Jul 20, 2015 at 7:35 PM, Orxan Shibliyev <orxan.shibli at gmail.com> wrote:
> > I am solving a non-linear problem. Basically I do the following:
> >
> > ... Allocate A, x, b, ksp ...
> >
> > for_loop
> >     ... call myFunction ...
> >
> > where,
> >
> > myFunction:
> >     ...
> >     startTime
> >     KSPSolve
> >     stopTime
> >     ....
> >
> > I record time for KSPSolve. It takes more each time until it becomes impossible to wait. I put the code on a cluster with (14 x 1) processors. Any idea?
> >
> >
> >
> > --
> > What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
> > -- Norbert Wiener
> 
> 


From jed at jedbrown.org  Tue Jul 21 17:13:36 2015
From: jed at jedbrown.org (Jed Brown)
Date: Tue, 21 Jul 2015 16:13:36 -0600
Subject: [petsc-users] SNES residual and unknown scaling
In-Reply-To: <55AE2491.6030909@uni-mainz.de>
References: <CAOYX9gx068OpA7FG_Z6RDOOb_=_UHa5iSUPLAEspB5Eox=+oAg@mail.gmail.com>
	<CAMYG4Gk0_AGUGSKnipRiAN=-P1OPQoSE_3u7R7_wXkHWDG+H6A@mail.gmail.com>
	<B344E491-1574-42EA-ACA0-5B04CACB719F@mcs.anl.gov>
	<55AE2491.6030909@uni-mainz.de>
Message-ID: <87r3o188hb.fsf@jedbrown.org>

anton <popov at uni-mainz.de> writes:

> Hi,
>
> Applying -snes_mf_operator to a Stokes problem is quite sensitive to 
> scaling of the velocity and pressure unknown (residual) blocks.
> Apart from high-level scaling of the entire problem (which we already 
> have), it would be also nice to have a sort of low-level scaling 
> directly in SNES.
> Can someone suggest how it can be best implemented (or probably already 
> implemented) in PETSc.

How would you foresee this working?  How would you like to decide on
scaling parameters?  Preconditioned or unpreconditioned norm?  Automatic
scaling is a tricky business.
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From bsmith at mcs.anl.gov  Tue Jul 21 17:43:12 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Tue, 21 Jul 2015 17:43:12 -0500
Subject: [petsc-users] SNES residual and unknown scaling
In-Reply-To: <87r3o188hb.fsf@jedbrown.org>
References: <CAOYX9gx068OpA7FG_Z6RDOOb_=_UHa5iSUPLAEspB5Eox=+oAg@mail.gmail.com>
	<CAMYG4Gk0_AGUGSKnipRiAN=-P1OPQoSE_3u7R7_wXkHWDG+H6A@mail.gmail.com>
	<B344E491-1574-42EA-ACA0-5B04CACB719F@mcs.anl.gov>
	<55AE2491.6030909@uni-mainz.de> <87r3o188hb.fsf@jedbrown.org>
Message-ID: <72B7FBB2-3C6B-41FB-ACCC-5729035CF749@mcs.anl.gov>


> On Jul 21, 2015, at 5:13 PM, Jed Brown <jed at jedbrown.org> wrote:
> 
> anton <popov at uni-mainz.de> writes:
> 
>> Hi,
>> 
>> Applying -snes_mf_operator to a Stokes problem is quite sensitive to 
>> scaling of the velocity and pressure unknown (residual) blocks.
>> Apart from high-level scaling of the entire problem (which we already 
>> have), it would be also nice to have a sort of low-level scaling 
>> directly in SNES.
>> Can someone suggest how it can be best implemented (or probably already 
>> implemented) in PETSc.
> 
> How would you foresee this working?  How would you like to decide on
> scaling parameters?  Preconditioned or unpreconditioned norm?  Automatic
> scaling is a tricky business.

  Anton,

  Cvode nonlinear solvers, for example, allow the user to provide vectors of weights that are applied to the solution vector and the function vector (I think) inside the "solver". Is that what you are asking for? How is that different then the user scaling their solution and function evaluation to match what these vectors of weights do? What is the advantage of doing this in the library over the "application"? I am asking because I do not understand myself.

  Thanks

   Barry



From bsmith at mcs.anl.gov  Tue Jul 21 19:56:39 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Tue, 21 Jul 2015 19:56:39 -0500
Subject: [petsc-users] SuperLU MPI-problem
In-Reply-To: <7345cece365942d1a06deeac56cf1d72@STHWS42.tyrens.se>
References: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>
	<CAGCphBtNupdccRJWMuUrC9fQa_i5ggA_j4+n=tqrsnXn7w3tvg@mail.gmail.com>
	<051d9816c3bd4a3eac37fc51004ebce1@STHWS42.tyrens.se>
	<CAFvbobWcrw-2Xd7xWgGSnWJtY=u5JkAQ7O4u3aoWto=kBOzCbA@mail.gmail.com>
	<7345cece365942d1a06deeac56cf1d72@STHWS42.tyrens.se>
Message-ID: <19A5B30A-64E2-44E1-8F73-F67AE628F175@mcs.anl.gov>


   Run the program under valgrind http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind . When I use the option -mat_superlu_dist_parsymbfact I get many scary memory problems some involving for example ddist_psymbtonum (pdsymbfact_distdata.c:1332) 

   Note that I consider it unacceptable for running programs to EVER use uninitialized values; until these are all cleaned up I won't trust any runs like this. 

  Barry




==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x10274C436: MPI_Allgatherv (allgatherv.c:1053)
==42050==    by 0x101557F60: get_perm_c_parmetis (get_perm_c_parmetis.c:285)
==42050==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10155751B: get_perm_c_parmetis (get_perm_c_parmetis.c:96)
==42050== 
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x102851C61: MPIR_Allgatherv_intra (allgatherv.c:651)
==42050==    by 0x102853EC7: MPIR_Allgatherv (allgatherv.c:903)
==42050==    by 0x102853F84: MPIR_Allgatherv_impl (allgatherv.c:944)
==42050==    by 0x10274CA41: MPI_Allgatherv (allgatherv.c:1107)
==42050==    by 0x101557F60: get_perm_c_parmetis (get_perm_c_parmetis.c:285)
==42050==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10155751B: get_perm_c_parmetis (get_perm_c_parmetis.c:96)
==42050== 
==42049== Syscall param writev(vector[...]) points to uninitialised byte(s)
==42049==    at 0x102DA1C3A: writev (in /usr/lib/system/libsystem_kernel.dylib)
==42049==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
==42049==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
==42049==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
==42049==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
==42049==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
==42049==    by 0x10277656E: MPI_Isend (isend.c:125)
==42049==    by 0x102088B66: libparmetis__gkMPI_Isend (gkmpi.c:63)
==42049==    by 0x10208140F: libparmetis__CommInterfaceData (comm.c:298)
==42049==    by 0x1020A8758: libparmetis__CompactGraph (ometis.c:553)
==42049==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
==42049==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42049==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048== Syscall param writev(vector[...]) points to uninitialised byte(s)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==  Address 0x105edff70 is 1,424 bytes inside a block of size 752,720 alloc'd
==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42049==    by 0x1020EB90C: gk_malloc (memory.c:147)
==42049==    by 0x1020EAA28: gk_mcoreCreate (mcore.c:28)
==42048==    at 0x102DA1C3A: writev (in /usr/lib/system/libsystem_kernel.dylib)
==42048==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
==42049==    by 0x1020BA5CF: libparmetis__AllocateWSpace (wspace.c:23)
==42049==    by 0x1020A6E84: ParMETIS_V32_NodeND (ometis.c:98)
==42048==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
==42048==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
==42048==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42049==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
==42048==    by 0x10277656E: MPI_Isend (isend.c:125)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x102088B66: libparmetis__gkMPI_Isend (gkmpi.c:63)
==42048==    by 0x10208140F: libparmetis__CommInterfaceData (comm.c:298)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1020A8758: libparmetis__CompactGraph (ometis.c:553)
==42048==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
==42048==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==  Uninitialised value was created by a heap allocation
==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42049==    by 0x1020EB90C: gk_malloc (memory.c:147)
==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42048==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10211C50B: libmetis__imalloc (gklib.c:24)
==42049==    by 0x1020A8566: libparmetis__CompactGraph (ometis.c:519)
==42049==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42049==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==  Address 0x10597a860 is 1,408 bytes inside a block of size 752,720 alloc'd
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049== 
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x1020EB90C: gk_malloc (memory.c:147)
==42048==    by 0x1020EAA28: gk_mcoreCreate (mcore.c:28)
==42048==    by 0x1020BA5CF: libparmetis__AllocateWSpace (wspace.c:23)
==42048==    by 0x1020A6E84: ParMETIS_V32_NodeND (ometis.c:98)
==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42048==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==  Uninitialised value was created by a heap allocation
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x1020EB90C: gk_malloc (memory.c:147)
==42048==    by 0x10211C50B: libmetis__imalloc (gklib.c:24)
==42048==    by 0x1020A8566: libparmetis__CompactGraph (ometis.c:519)
==42048==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
==42048==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42048==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048== 
==42048== Syscall param write(buf) points to uninitialised byte(s)
==42048==    at 0x102DA1C22: write (in /usr/lib/system/libsystem_kernel.dylib)
==42048==    by 0x10295F5BD: MPIDU_Sock_write (sock_immed.i:525)
==42048==    by 0x102944839: MPIDI_CH3_iStartMsg (ch3_istartmsg.c:86)
==42048==    by 0x102933B80: MPIDI_CH3_EagerContigShortSend (ch3u_eager.c:257)
==42048==    by 0x10293ADBA: MPID_Send (mpid_send.c:130)
==42048==    by 0x10277A1FA: MPI_Send (send.c:127)
==42048==    by 0x10155802F: get_perm_c_parmetis (get_perm_c_parmetis.c:299)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==  Address 0x104810704 is on thread 1's stack
==42048==  in frame #3, created by MPIDI_CH3_EagerContigShortSend (ch3u_eager.c:218)
==42048==  Uninitialised value was created by a heap allocation
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42048==    by 0x101557AB9: get_perm_c_parmetis (get_perm_c_parmetis.c:185)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048== 
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x102744CB8: MPI_Alltoallv (alltoallv.c:480)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050== 
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x102744E43: MPI_Alltoallv (alltoallv.c:490)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050== 
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x102744EBF: MPI_Alltoallv (alltoallv.c:497)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050== 
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x1027450B1: MPI_Alltoallv (alltoallv.c:512)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050== 
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x10283FB06: MPIR_Alltoallv_intra (alltoallv.c:92)
==42050==    by 0x1028407B6: MPIR_Alltoallv (alltoallv.c:343)
==42050==    by 0x102840884: MPIR_Alltoallv_impl (alltoallv.c:380)
==42050==    by 0x10274541B: MPI_Alltoallv (alltoallv.c:531)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050== 
==42050== Syscall param writev(vector[...]) points to uninitialised byte(s)
==42050==    at 0x102DA1C3A: writev (in /usr/lib/system/libsystem_kernel.dylib)
==42050==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
==42050==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
==42050==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
==42050==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
==42050==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
==42050==    by 0x10277656E: MPI_Isend (isend.c:125)
==42050==    by 0x101524C41: pdgstrf2_trsm (pdgstrf2.c:201)
==42050==    by 0x10151ECBF: pdgstrf (pdgstrf.c:1082)
==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Address 0x1060144d0 is 1,168 bytes inside a block of size 131,072 alloc'd
==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42050==    by 0x1014FD7AD: doubleMalloc_dist (dmemory.c:145)
==42050==    by 0x10151DA7D: pdgstrf (pdgstrf.c:735)
==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a heap allocation
==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42050==    by 0x1014FD7AD: doubleMalloc_dist (dmemory.c:145)
==42050==    by 0x10151DA7D: pdgstrf (pdgstrf.c:735)
==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050== 
==42048== Conditional jump or move depends on uninitialised value(s)
==42048==    at 0x10151F141: pdgstrf (pdgstrf.c:1139)
==42048==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==  Uninitialised value was created by a heap allocation
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42048==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
==42048==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048== 
==42049== Conditional jump or move depends on uninitialised value(s)
==42049==    at 0x10151F141: pdgstrf (pdgstrf.c:1139)
==42049==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==  Uninitialised value was created by a heap allocation
==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42049==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42049==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
==42049==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049== 
==42048== Conditional jump or move depends on uninitialised value(s)
==42048==    at 0x101520054: pdgstrf (pdgstrf.c:1429)
==42048==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049== Conditional jump or move depends on uninitialised value(s)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==  Uninitialised value was created by a heap allocation
==42049==    at 0x101520054: pdgstrf (pdgstrf.c:1429)
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42049==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
==42048==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==  Uninitialised value was created by a heap allocation
==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048== 
==42049==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42049==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
==42049==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049== 
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x10151FDE6: pdgstrf (pdgstrf.c:1382)
==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a heap allocation
==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42050==    by 0x10150B241: ddist_psymbtonum (pdsymbfact_distdata.c:1389)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050== 


> On Jul 20, 2015, at 12:03 PM, Mahir.Ulker-Kaustell at tyrens.se wrote:
> 
> Ok. So I have been creating the full factorization on each process. That gives me some hope!
>  
> I followed your suggestion and tried to use the runtime option ?-mat_superlu_dist_parsymbfact?.
> However, now the program crashes with:
>  
> Invalid ISPEC at line 484 in file get_perm_c.c
>  
> And so on?
>  
> From the SuperLU manual; I should give the option either YES or NO, however -mat_superlu_dist_parsymbfact YES makes the program crash in the same way as above.
> Also I can?t find any reference to -mat_superlu_dist_parsymbfact in the PETSc documentation
>  
> Mahir
>  
> Mahir ?lker-Kaustell, Kompetenssamordnare, Brokonstrukt?r, Tekn. Dr, Tyr?ns AB
> 010 452 30 82, Mahir.Ulker-Kaustell at tyrens.se
>  
> From: Xiaoye S. Li [mailto:xsli at lbl.gov] 
> Sent: den 20 juli 2015 18:12
> To: ?lker-Kaustell, Mahir
> Cc: Hong; petsc-users
> Subject: Re: [petsc-users] SuperLU MPI-problem
>  
> The default SuperLU_DIST setting is to serial symbolic factorization. Therefore, what matters is how much memory do you have per MPI task?
> 
> The code failed to malloc memory during redistribution of matrix A to {L\U} data struction (using result of serial symbolic factorization.)
>  
> You can use parallel symbolic factorization, by runtime option: '-mat_superlu_dist_parsymbfact'
> 
> Sherry Li
> 
>  
> On Mon, Jul 20, 2015 at 8:59 AM, Mahir.Ulker-Kaustell at tyrens.se <Mahir.Ulker-Kaustell at tyrens.se> wrote:
> Hong:
>  
> Previous experiences with this equation have shown that it is very difficult to solve it iteratively. Hence the use of a direct solver.
>  
> The large test problem I am trying to solve has slightly less than 10^6 degrees of freedom. The matrices are derived from finite elements so they are sparse.
> The machine I am working on has 128GB ram. I have estimated the memory needed to less than 20GB, so if the solver needs twice or even three times as much, it should still work well. Or have I completely misunderstood something here?
>  
> Mahir
>  
>  
>  
> From: Hong [mailto:hzhang at mcs.anl.gov] 
> Sent: den 20 juli 2015 17:39
> To: ?lker-Kaustell, Mahir
> Cc: petsc-users
> Subject: Re: [petsc-users] SuperLU MPI-problem
>  
> Mahir:
> Direct solvers consume large amount of memory. Suggest to try followings:
>  
> 1. A sparse iterative solver if  [-omega^2M + K] is not too ill-conditioned. You may test it using the small matrix.
>  
> 2. Incrementally increase your matrix sizes. Try different matrix orderings.
> Do you get memory crash in the 1st symbolic factorization? 
> In your case, matrix data structure stays same when omega changes, so you only need to do one matrix symbolic factorization and reuse it.
>  
> 3. Use a machine that gives larger memory.
>  
> Hong
>  
> Dear Petsc-Users,
>  
> I am trying to use PETSc to solve a set of linear equations arising from Naviers equation (elastodynamics) in the frequency domain.
> The frequency dependency of the problem requires that the system
>  
>                              [-omega^2M + K]u = F
>  
> where M and K are constant, square, positive definite matrices (mass and stiffness respectively) is solved for each frequency omega of interest.
> K is a complex matrix, including material damping.
>  
> I have written a PETSc program which solves this problem for a small (1000 degrees of freedom) test problem on one or several processors, but it keeps crashing when I try it on my full scale (in the order of 10^6 degrees of freedom) problem.
>  
> The program crashes at KSPSetUp() and from what I can see in the error messages, it appears as if it consumes too much memory.
>  
> I would guess that similar problems have occurred in this mail-list, so I am hoping that someone can push  me in the right direction?
>  
> Mahir


From jychang48 at gmail.com  Wed Jul 22 02:13:29 2015
From: jychang48 at gmail.com (Justin Chang)
Date: Wed, 22 Jul 2015 02:13:29 -0500
Subject: [petsc-users] Output non-zero structure of a matrix
Message-ID: <CAP2=TMhcU26oqk=hTv3uPofbyc+NHLctYuYbicwkiTHcFz=Yyw@mail.gmail.com>

Hi everyone,

How do I print out the non-zero structure of a Matrix? Preferably to an
image file (e.g., png, eps, etc).

Thanks,
Justin
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From knepley at gmail.com  Wed Jul 22 06:37:34 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Wed, 22 Jul 2015 06:37:34 -0500
Subject: [petsc-users] Output non-zero structure of a matrix
In-Reply-To: <CAP2=TMhcU26oqk=hTv3uPofbyc+NHLctYuYbicwkiTHcFz=Yyw@mail.gmail.com>
References: <CAP2=TMhcU26oqk=hTv3uPofbyc+NHLctYuYbicwkiTHcFz=Yyw@mail.gmail.com>
Message-ID: <CAMYG4GkJS2TnjZx-t3-vko0AsfKaF+_ejsC0aqPgmuMQnoPnSQ@mail.gmail.com>

On Wed, Jul 22, 2015 at 2:13 AM, Justin Chang <jychang48 at gmail.com> wrote:

> Hi everyone,
>
> How do I print out the non-zero structure of a Matrix? Preferably to an
> image file (e.g., png, eps, etc).
>

I think Barry has some support for AfterImage which I do not understand.

However, there is a quick and dirty way. You can view the matrix

  -mat_view draw -draw_pause -1

and then screen capture the window. This is how I made all my sparse
figures.

  Thanks,

     Matt


> Thanks,
> Justin
>



-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From gtheler at cites-gss.com  Wed Jul 22 06:48:42 2015
From: gtheler at cites-gss.com (Theler German Guillermo)
Date: Wed, 22 Jul 2015 11:48:42 +0000
Subject: [petsc-users] Output non-zero structure of a matrix
In-Reply-To: <CAP2=TMhcU26oqk=hTv3uPofbyc+NHLctYuYbicwkiTHcFz=Yyw@mail.gmail.com>
References: <CAP2=TMhcU26oqk=hTv3uPofbyc+NHLctYuYbicwkiTHcFz=Yyw@mail.gmail.com>
Message-ID: <C638F8EEDA1EC642B0B13905A2ADAC5C31EDDF11@SS10174.sancorseguros.net>

Hi Justin

I have started a thread that was largely commented by Barry in March
this year, maybe you can take a look at the archives (i.e.
http://lists.mcs.anl.gov/pipermail/petsc-users/2015-March/024681.html
and previous messages in the thread). Tha main conclusion is that if you
have a matrix A, you should do something like this:

#define petsc_call(f) ierr=(f);CHKERRQ(ierr);

  petsc_call(PetscViewerDrawOpen(PETSC_COMM_WORLD, PETSC_NULL, title,
PETSC_DECIDE, PETSC_DECIDE, size, size, &viewer));
  petsc_call(PetscViewerDrawGetDraw(viewer, 0, &draw));
  petsc_call(PetscDrawSetFromOptions(draw));
  petsc_call(PetscDrawSetSaveFinalImage(draw, image));
  petsc_call(MatView(A, viewer));

There are at least three drawbacks with this approach:

1. If you have a small matrix (say 1000x1000) and wanted to have a
one-to-one bijection between a pixel and the elements of your matrix,
setting the image size equal to the matrix size would not do the trick
because the resulting image always includes a margin whose size depends
on the size of the matrix in a way I could not figure out
2. You cannot have images bigger than the resolution of your X display
3. You have to compile PETSc with --with-afterimage-lib

At the conference I asked Barry if there was another approach. He said
that to overcome issue #2 you may define a virtual X display with a
bigger resolution, but that seemed to complicate even more the issue.

I then came up with a different approach, which is to dump a text file
in the SNG (Scriptable Network Graphics) format. This is an idea
developed by Eric Raymond in which a text file describes a bitmap using
a base64 string (i.e. almost as ASCII art) which then is parsed and
converted into a PNG with a utility named sng
(http://sng.sourceforge.net/).

I created a repository in https://bitbucket.org/gtheler/mat2sng/ where
the main code loads a matrix from a binary file and calls a function
mat2sng(). In its current implementation, it divides the matrix into
blocks such that eack of these block corresponds to a single pixel in
the output image and its colors depends on the sign of the sum of all
the elements belonging to that block. If the block size is 1x1 then
there is a correspondence between the output pixel and the matrix
elements. It only works for SeqAIJ matrices because I copied the way the
elements are read from MatView_SeqAIJ_ASCII() in
src/mat/impls/aij/seq/aij.c. Given the base64 representation, one may
use up to 32 shadows of red and blue to mark not just the sign of the
blocks but also the relative values.

If this idea actually works and is usable for some people, probably a
new ASCII viewer of this type may be incorporated into next.


Hope this helps.
Greeting from Ginobilli's land.

--
Germ?n Theler :: CTO Ingenier?a & TICs

CITES ? Centro de Innovaci?n Tecnol?gica Empresarial y Social S.A.
Direcci?n General Sancor Seguros
Grupo Sancor Seguros
tel +54 3493 ?428 500 ? Int.: 3374
gtheler at cites-gss.com
www.cites-gss.com - www.gruposancorseguros.com



On Wed, 2015-07-22 at 02:13 -0500, Justin Chang wrote:
> Hi everyone,
>
> How do I print out the non-zero structure of a Matrix? Preferably to
> an image file (e.g., png, eps, etc).
>
> Thanks,
> Justin
________________________________
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From popov at uni-mainz.de  Wed Jul 22 08:03:34 2015
From: popov at uni-mainz.de (anton)
Date: Wed, 22 Jul 2015 15:03:34 +0200
Subject: [petsc-users] SNES residual and unknown scaling
In-Reply-To: <72B7FBB2-3C6B-41FB-ACCC-5729035CF749@mcs.anl.gov>
References: <CAOYX9gx068OpA7FG_Z6RDOOb_=_UHa5iSUPLAEspB5Eox=+oAg@mail.gmail.com>
	<CAMYG4Gk0_AGUGSKnipRiAN=-P1OPQoSE_3u7R7_wXkHWDG+H6A@mail.gmail.com>
	<B344E491-1574-42EA-ACA0-5B04CACB719F@mcs.anl.gov>
	<55AE2491.6030909@uni-mainz.de> <87r3o188hb.fsf@jedbrown.org>
	<72B7FBB2-3C6B-41FB-ACCC-5729035CF749@mcs.anl.gov>
Message-ID: <55AF94A6.1000100@uni-mainz.de>


On 07/22/2015 12:43 AM, Barry Smith wrote:
>> On Jul 21, 2015, at 5:13 PM, Jed Brown <jed at jedbrown.org> wrote:
>>
>> anton <popov at uni-mainz.de> writes:
>>
>>> Hi,
>>>
>>> Applying -snes_mf_operator to a Stokes problem is quite sensitive to
>>> scaling of the velocity and pressure unknown (residual) blocks.
>>> Apart from high-level scaling of the entire problem (which we already
>>> have), it would be also nice to have a sort of low-level scaling
>>> directly in SNES.
>>> Can someone suggest how it can be best implemented (or probably already
>>> implemented) in PETSc.
>> How would you foresee this working?  How would you like to decide on
>> scaling parameters?  Preconditioned or unpreconditioned norm?  Automatic
>> scaling is a tricky business.
>    Anton,
>
>    Cvode nonlinear solvers, for example, allow the user to provide vectors of weights that are applied to the solution vector and the function vector (I think) inside the "solver". Is that what you are asking for?

Yes.

> How is that different then the user scaling their solution and function evaluation to match what these vectors of weights do?

It's the same, indeed. I wanted to do exactly this.

> What is the advantage of doing this in the library over the "application"? I am asking because I do not understand myself.

I just thought I'm not the first one to meet this problem and maybe it's 
possible to just attach these scaling vectors to SNES  to be applied 
internally, when Jacobian-vector product is estimated by finite 
difference (it's not really need anywhere else). I agree it's not a 
great deal of implementation. I'll do it myself.

>
>    Thanks
>
>     Barry
>
>

Thanks,

Anton


From michaelaugspurger at gmail.com  Wed Jul 22 08:39:44 2015
From: michaelaugspurger at gmail.com (Michael Augspurger)
Date: Wed, 22 Jul 2015 08:39:44 -0500
Subject: [petsc-users] sudden SEGV error
Message-ID: <CAM3nOPAAWJN-KoBO6+XTD_OUOEMSH-z8cNGWbBaZn2Cn=w2aTg@mail.gmail.com>

Hello:

I'm having a problem that I'm having a rough time diagnosing.  My CFD
simulation code will run for a long time, sometimes up to 10K steps, and
then suddenly I'll get a SEGV error (If I run the same simulation again,
I'll get the same error, but always at a different time step, sometimes
thousands of steps different).  There's nothing obvious going wrong in the
simulation at the time.  Valgrind points to various internal petsc
operations, but the trail doesn't lead back to any part of my code, so I'm
not sure where to go next.

Any advice or experience about where I can continue my investigation into
this failure?  Thanks for any help,

Mike Augspurger



Here's part of the error code with valgrind:

    Residual norms for pres_redistribute_ solve.
    0 KSP Residual norm 2.343992292214e+00
    1 KSP Residual norm 3.714369184378e-01
    2 KSP Residual norm 5.045817070946e-02
[2]PETSC ERROR:
------------------------------------------------------------------------
[2]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation,
probably memory access out of range
[2]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger
[2]PETSC ERROR: or see
http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind
[2]PETSC ERROR: or try http://valgrind.org on GNU/linux and Apple Mac OS X
to find memory corruption errors
[2]PETSC ERROR: configure using --with-debugging=yes, recompile, link, and
run
[2]PETSC ERROR: to get more information on the crash.
[2]PETSC ERROR: User provided function() line 0 in  unknown file
==11381==
==11381== Process terminating with default action of signal 11 (SIGSEGV)
==11381==  General Protection Fault
==11381==    at 0x926047B: __intel_sse2_strcat (in
/opt/intel/composer_xe_2013.2.146/compiler/lib/intel64/libintlc.so.5)
==11381==    by 0x817475E: opal_os_path (os_path.c:99)
==11381==    by 0x817B9B0: opal_show_help_vstring (show_help.c:153)
==11381==    by 0x80F7878: orte_show_help (show_help.c:566)
==11381==    by 0x80A7FFC: warn_fork_cb (ompi_mpi_init.c:139)
==11381==    by 0x3E4549A285: fork (in /lib64/libc-2.5.so)
==11381==    by 0x4D6A793: PetscAttachDebugger (in
/Users/augspurger/NumericalLibraries/petsc/intel-opt/lib/libpetsc.so.3.6.0)
==11381==    by 0x4D6B93E: PetscAttachDebuggerErrorHandler (in
/Users/augspurger/NumericalLibraries/petsc/intel-opt/lib/libpetsc.so.3.6.0)
==11381==    by 0x4D6E5BC: PetscError (in
/Users/augspurger/NumericalLibraries/petsc/intel-opt/lib/libpetsc.so.3.6.0)
==11381==    by 0x4D70024: PetscSignalHandlerDefault (in
/Users/augspurger/NumericalLibraries/petsc/intel-opt/lib/libpetsc.so.3.6.0)
==11381==    by 0x4D6F9F3: PetscSignalHandler_Private (in
/Users/augspurger/NumericalLibraries/petsc/intel-opt/lib/libpetsc.so.3.6.0)
==11381==    by 0x3E4543002F: ??? (in /lib64/libc-2.5.so)
==11381==
==11381== HEAP SUMMARY:
==11381==     in use at exit: 50,117,187 bytes in 90,510 blocks
==11381==   total heap usage: 136,533,481 allocs, 136,442,971 frees,
85,265,006,726 bytes allocated
==11381==
==11381== 2 bytes in 1 blocks are definitely lost in loss record 5 of 4,925
==11381==    at 0x4A0646F: malloc (vg_replace_malloc.c:236)
==11381==    by 0x926098D: __intel_sse2_strdup (in
/opt/intel/composer_xe_2013.2.146/compiler/lib/intel64/libintlc.so.5)
==11381==    by 0x5F6574726F5F4142: ???
==11381==    by 0x747365725F6D756D: ???
==11381==    by 0x4F00303D73747260: ???
==11381==    by 0x5054554F5F4C414F: ???
==11381==    by 0x52454454535F5454: ???
==11381==    by 0x32333D44465F51: ???
==11381==    by 0x41434D5F49504D4E: ???
==11381==    by 0x696E69666661705E: ???
==11381==    by 0x5F657361625F7973: ???
==11381==    by 0x313D646E756F61: ???
==11381==
==11381== 9 bytes in 1 blocks are definitely lost in loss record 430 of
4,925
==11381==    at 0x4A0646F: malloc (vg_replace_malloc.c:236)
==11381==    by 0x926098D: __intel_sse2_strdup (in
/opt/intel/composer_xe_2013.2.146/compiler/lib/intel64/libintlc.so.5)
==11381==    by 0x2020200A3E746364: ???
==11381==    by 0x3C2020202020201F: ???
==11381==    by 0x3E7463656A626F2E: ???
==11381==    by 0x2020202020202009: ???
==11381==    by 0xF3: ???
==11381==    by 0xF3: ???
==11381==    by 0x3: ???
==11381==    by 0x3: ???
==11381==    by 0xE4: ???
==11381==    by 0xE5: ???
==11381==
==11381== 11 bytes in 1 blocks are definitely lost in loss record 472 of
4,925
==11381==    at 0x4A0646F: malloc (vg_replace_malloc.c:236)
==11381==    by 0x812B188: opal_argv_join (argv.c:269)
==11381==    by 0xD4F5370: ompi_btl_openib_connect_base_register
(btl_openib_connect_base.c:72)
==11381==    by 0xD4F0CB0: btl_openib_register_mca_params
(btl_openib_mca.c:652)
==11381==    by 0xD4E24B5: btl_openib_component_register
(btl_openib_component.c:166)
==11381==    by 0x815DCC5: mca_base_components_open
(mca_base_components_open.c:387)
==11381==    by 0x80D7140: mca_btl_base_open (btl_base_open.c:115)
==11381==    by 0xC4612C6: ???
==11381==    by 0x815DD37: mca_base_components_open
(mca_base_components_open.c:427)
==11381==    by 0x80E4CCA: mca_pml_base_open (pml_base_open.c:126)
==11381==    by 0x80A7594: ompi_mpi_init (ompi_mpi_init.c:485)
==11381==    by 0x80BF902: PMPI_Init (pinit.c:84)
==11381==
==11381== 16 bytes in 1 blocks are definitely lost in loss record 710 of
4,925
==11381==    at 0x4A0646F: malloc (vg_replace_malloc.c:236)
==11381==    by 0x813EE92: opal_dss_unpack_byte_object (dss_unpack.c:490)
==11381==    by 0x813F3AE: opal_dss_unpack_buffer (dss_unpack.c:120)
==11381==    by 0x813DBD9: opal_dss_unpack (dss_unpack.c:84)
==11381==    by 0x81021EC: orte_util_nidmap_init (nidmap.c:117)
==11381==    by 0xAA17573: rte_init (ess_env_module.c:173)
==11381==    by 0x80E75CA: orte_init (orte_init.c:127)
==11381==    by 0x80A7005: ompi_mpi_init (ompi_mpi_init.c:357)
==11381==    by 0x80BF902: PMPI_Init (pinit.c:84)
==11381==    by 0x71F3956: MPI_INIT (pinit_f.c:75)
==11381==    by 0x4D0F99F: petscinitialize_ (in
/Users/augspurger/NumericalLibraries/petsc/intel-opt/lib/libpetsc.so.3.6.0)
==11381==    by 0x60B1AB: elafintstartmpi_ (in
/nfsscratch/Users/augspurger/PAPER2/PELAFINT3D_EXE)
==11381==
==11381== 16 bytes in 1 blocks are definitely lost in loss record 711 of
4,925
==11381==    at 0x4A0646F: malloc (vg_replace_malloc.c:236)
==11381==    by 0x813EE92: opal_dss_unpack_byte_object (dss_unpack.c:490)
==11381==    by 0x813F3AE: opal_dss_unpack_buffer (dss_unpack.c:120)
==11381==    by 0x813DBD9: opal_dss_unpack (dss_unpack.c:84)
==11381==    by 0x810222C: orte_util_nidmap_init (nidmap.c:130)
==11381==    by 0xAA17573: rte_init (ess_env_module.c:173)
==11381==    by 0x80E75CA: orte_init (orte_init.c:127)
==11381==    by 0x80A7005: ompi_mpi_init (ompi_mpi_init.c:357)
==11381==    by 0x80BF902: PMPI_Init (pinit.c:84)
==11381==    by 0x71F3956: MPI_INIT (pinit_f.c:75)
==11381==    by 0x4D0F99F: petscinitialize_ (in
/Users/augspurger/NumericalLibraries/petsc/intel-opt/lib/libpetsc.so.3.6.0)
==11381==    by 0x60B1AB: elafintstartmpi_ (in
/nfsscratch/Users/augspurger/PAPER2/PELAFINT3D_EXE)
==11381==
==11381== 16 bytes in 16 blocks are definitely lost in loss record 712 of
4,925
==11381==    at 0x4A0646F: malloc (vg_replace_malloc.c:236)
==11381==    by 0x810F37B: orte_grpcomm_base_get_proc_attr
(grpcomm_base_modex.c:801)
==11381==    by 0x8098A44: ompi_comm_cid_init (comm_cid.c:139)
==11381==    by 0x80A7C52: ompi_mpi_init (ompi_mpi_init.c:846)
==11381==    by 0x80BF902: PMPI_Init (pinit.c:84)
==11381==    by 0x71F3956: MPI_INIT (pinit_f.c:75)
==11381==    by 0x4D0F99F: petscinitialize_ (in
/Users/augspurger/NumericalLibraries/petsc/intel-opt/lib/libpetsc.so.3.6.0)
==11381==    by 0x60B1AB: elafintstartmpi_ (in
/nfsscratch/Users/augspurger/PAPER2/PELAFINT3D_EXE)
==11381==    by 0x60A052: MAIN__ (in
/nfsscratch/Users/augspurger/PAPER2/PELAFINT3D_EXE)
==11381==    by 0x42412B: main (in
/nfsscratch/Users/augspurger/PAPER2/PELAFINT3D_EXE)
==11381==
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From knepley at gmail.com  Wed Jul 22 08:44:09 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Wed, 22 Jul 2015 08:44:09 -0500
Subject: [petsc-users] sudden SEGV error
In-Reply-To: <CAM3nOPAAWJN-KoBO6+XTD_OUOEMSH-z8cNGWbBaZn2Cn=w2aTg@mail.gmail.com>
References: <CAM3nOPAAWJN-KoBO6+XTD_OUOEMSH-z8cNGWbBaZn2Cn=w2aTg@mail.gmail.com>
Message-ID: <CAMYG4Gn2w_17AijF7NC-svBv_x6AYrCF-79u1m1KUH5dg-tm9A@mail.gmail.com>

On Wed, Jul 22, 2015 at 8:39 AM, Michael Augspurger <
michaelaugspurger at gmail.com> wrote:

> Hello:
>
> I'm having a problem that I'm having a rough time diagnosing.  My CFD
> simulation code will run for a long time, sometimes up to 10K steps, and
> then suddenly I'll get a SEGV error (If I run the same simulation again,
> I'll get the same error, but always at a different time step, sometimes
> thousands of steps different).  There's nothing obvious going wrong in the
> simulation at the time.  Valgrind points to various internal petsc
> operations, but the trail doesn't lead back to any part of my code, so I'm
> not sure where to go next.
>
> Any advice or experience about where I can continue my investigation into
> this failure?  Thanks for any help,
>
> Mike Augspurger
>
>
>
> Here's part of the error code with valgrind:
>
>     Residual norms for pres_redistribute_ solve.
>     0 KSP Residual norm 2.343992292214e+00
>     1 KSP Residual norm 3.714369184378e-01
>     2 KSP Residual norm 5.045817070946e-02
> [2]PETSC ERROR:
> ------------------------------------------------------------------------
> [2]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation,
> probably memory access out of range
> [2]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger
> [2]PETSC ERROR: or see
> http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind
> [2]PETSC ERROR: or try http://valgrind.org on GNU/linux and Apple Mac OS
> X to find memory corruption errors
> [2]PETSC ERROR: configure using --with-debugging=yes, recompile, link, and
> run
> [2]PETSC ERROR: to get more information on the crash.
> [2]PETSC ERROR: User provided function() line 0 in  unknown file
> ==11381==
> ==11381== Process terminating with default action of signal 11 (SIGSEGV)
> ==11381==  General Protection Fault
> ==11381==    at 0x926047B: __intel_sse2_strcat (in
> /opt/intel/composer_xe_2013.2.146/compiler/lib/intel64/libintlc.so.5)
> ==11381==    by 0x817475E: opal_os_path (os_path.c:99)
> ==11381==    by 0x817B9B0: opal_show_help_vstring (show_help.c:153)
> ==11381==    by 0x80F7878: orte_show_help (show_help.c:566)
> ==11381==    by 0x80A7FFC: warn_fork_cb (ompi_mpi_init.c:139)
> ==11381==    by 0x3E4549A285: fork (in /lib64/libc-2.5.so)
> ==11381==    by 0x4D6A793: PetscAttachDebugger (in
> /Users/augspurger/NumericalLibraries/petsc/intel-opt/lib/libpetsc.so.3.6.0)
> ==11381==    by 0x4D6B93E: PetscAttachDebuggerErrorHandler (in
> /Users/augspurger/NumericalLibraries/petsc/intel-opt/lib/libpetsc.so.3.6.0)
> ==11381==    by 0x4D6E5BC: PetscError (in
> /Users/augspurger/NumericalLibraries/petsc/intel-opt/lib/libpetsc.so.3.6.0)
> ==11381==    by 0x4D70024: PetscSignalHandlerDefault (in
> /Users/augspurger/NumericalLibraries/petsc/intel-opt/lib/libpetsc.so.3.6.0)
> ==11381==    by 0x4D6F9F3: PetscSignalHandler_Private (in
> /Users/augspurger/NumericalLibraries/petsc/intel-opt/lib/libpetsc.so.3.6.0)
>

Can you rerun this without -on_error_debugger_attach? And send ALL the
output. We need to see what valgrind thinks
is the real problem.

  Thanks,

     Matt


> ==11381==    by 0x3E4543002F: ??? (in /lib64/libc-2.5.so)
> ==11381==
> ==11381== HEAP SUMMARY:
> ==11381==     in use at exit: 50,117,187 bytes in 90,510 blocks
> ==11381==   total heap usage: 136,533,481 allocs, 136,442,971 frees,
> 85,265,006,726 bytes allocated
> ==11381==
> ==11381== 2 bytes in 1 blocks are definitely lost in loss record 5 of 4,925
> ==11381==    at 0x4A0646F: malloc (vg_replace_malloc.c:236)
> ==11381==    by 0x926098D: __intel_sse2_strdup (in
> /opt/intel/composer_xe_2013.2.146/compiler/lib/intel64/libintlc.so.5)
> ==11381==    by 0x5F6574726F5F4142: ???
> ==11381==    by 0x747365725F6D756D: ???
> ==11381==    by 0x4F00303D73747260: ???
> ==11381==    by 0x5054554F5F4C414F: ???
> ==11381==    by 0x52454454535F5454: ???
> ==11381==    by 0x32333D44465F51: ???
> ==11381==    by 0x41434D5F49504D4E: ???
> ==11381==    by 0x696E69666661705E: ???
> ==11381==    by 0x5F657361625F7973: ???
> ==11381==    by 0x313D646E756F61: ???
> ==11381==
> ==11381== 9 bytes in 1 blocks are definitely lost in loss record 430 of
> 4,925
> ==11381==    at 0x4A0646F: malloc (vg_replace_malloc.c:236)
> ==11381==    by 0x926098D: __intel_sse2_strdup (in
> /opt/intel/composer_xe_2013.2.146/compiler/lib/intel64/libintlc.so.5)
> ==11381==    by 0x2020200A3E746364: ???
> ==11381==    by 0x3C2020202020201F: ???
> ==11381==    by 0x3E7463656A626F2E: ???
> ==11381==    by 0x2020202020202009: ???
> ==11381==    by 0xF3: ???
> ==11381==    by 0xF3: ???
> ==11381==    by 0x3: ???
> ==11381==    by 0x3: ???
> ==11381==    by 0xE4: ???
> ==11381==    by 0xE5: ???
> ==11381==
> ==11381== 11 bytes in 1 blocks are definitely lost in loss record 472 of
> 4,925
> ==11381==    at 0x4A0646F: malloc (vg_replace_malloc.c:236)
> ==11381==    by 0x812B188: opal_argv_join (argv.c:269)
> ==11381==    by 0xD4F5370: ompi_btl_openib_connect_base_register
> (btl_openib_connect_base.c:72)
> ==11381==    by 0xD4F0CB0: btl_openib_register_mca_params
> (btl_openib_mca.c:652)
> ==11381==    by 0xD4E24B5: btl_openib_component_register
> (btl_openib_component.c:166)
> ==11381==    by 0x815DCC5: mca_base_components_open
> (mca_base_components_open.c:387)
> ==11381==    by 0x80D7140: mca_btl_base_open (btl_base_open.c:115)
> ==11381==    by 0xC4612C6: ???
> ==11381==    by 0x815DD37: mca_base_components_open
> (mca_base_components_open.c:427)
> ==11381==    by 0x80E4CCA: mca_pml_base_open (pml_base_open.c:126)
> ==11381==    by 0x80A7594: ompi_mpi_init (ompi_mpi_init.c:485)
> ==11381==    by 0x80BF902: PMPI_Init (pinit.c:84)
> ==11381==
> ==11381== 16 bytes in 1 blocks are definitely lost in loss record 710 of
> 4,925
> ==11381==    at 0x4A0646F: malloc (vg_replace_malloc.c:236)
> ==11381==    by 0x813EE92: opal_dss_unpack_byte_object (dss_unpack.c:490)
> ==11381==    by 0x813F3AE: opal_dss_unpack_buffer (dss_unpack.c:120)
> ==11381==    by 0x813DBD9: opal_dss_unpack (dss_unpack.c:84)
> ==11381==    by 0x81021EC: orte_util_nidmap_init (nidmap.c:117)
> ==11381==    by 0xAA17573: rte_init (ess_env_module.c:173)
> ==11381==    by 0x80E75CA: orte_init (orte_init.c:127)
> ==11381==    by 0x80A7005: ompi_mpi_init (ompi_mpi_init.c:357)
> ==11381==    by 0x80BF902: PMPI_Init (pinit.c:84)
> ==11381==    by 0x71F3956: MPI_INIT (pinit_f.c:75)
> ==11381==    by 0x4D0F99F: petscinitialize_ (in
> /Users/augspurger/NumericalLibraries/petsc/intel-opt/lib/libpetsc.so.3.6.0)
> ==11381==    by 0x60B1AB: elafintstartmpi_ (in
> /nfsscratch/Users/augspurger/PAPER2/PELAFINT3D_EXE)
> ==11381==
> ==11381== 16 bytes in 1 blocks are definitely lost in loss record 711 of
> 4,925
> ==11381==    at 0x4A0646F: malloc (vg_replace_malloc.c:236)
> ==11381==    by 0x813EE92: opal_dss_unpack_byte_object (dss_unpack.c:490)
> ==11381==    by 0x813F3AE: opal_dss_unpack_buffer (dss_unpack.c:120)
> ==11381==    by 0x813DBD9: opal_dss_unpack (dss_unpack.c:84)
> ==11381==    by 0x810222C: orte_util_nidmap_init (nidmap.c:130)
> ==11381==    by 0xAA17573: rte_init (ess_env_module.c:173)
> ==11381==    by 0x80E75CA: orte_init (orte_init.c:127)
> ==11381==    by 0x80A7005: ompi_mpi_init (ompi_mpi_init.c:357)
> ==11381==    by 0x80BF902: PMPI_Init (pinit.c:84)
> ==11381==    by 0x71F3956: MPI_INIT (pinit_f.c:75)
> ==11381==    by 0x4D0F99F: petscinitialize_ (in
> /Users/augspurger/NumericalLibraries/petsc/intel-opt/lib/libpetsc.so.3.6.0)
> ==11381==    by 0x60B1AB: elafintstartmpi_ (in
> /nfsscratch/Users/augspurger/PAPER2/PELAFINT3D_EXE)
> ==11381==
> ==11381== 16 bytes in 16 blocks are definitely lost in loss record 712 of
> 4,925
> ==11381==    at 0x4A0646F: malloc (vg_replace_malloc.c:236)
> ==11381==    by 0x810F37B: orte_grpcomm_base_get_proc_attr
> (grpcomm_base_modex.c:801)
> ==11381==    by 0x8098A44: ompi_comm_cid_init (comm_cid.c:139)
> ==11381==    by 0x80A7C52: ompi_mpi_init (ompi_mpi_init.c:846)
> ==11381==    by 0x80BF902: PMPI_Init (pinit.c:84)
> ==11381==    by 0x71F3956: MPI_INIT (pinit_f.c:75)
> ==11381==    by 0x4D0F99F: petscinitialize_ (in
> /Users/augspurger/NumericalLibraries/petsc/intel-opt/lib/libpetsc.so.3.6.0)
> ==11381==    by 0x60B1AB: elafintstartmpi_ (in
> /nfsscratch/Users/augspurger/PAPER2/PELAFINT3D_EXE)
> ==11381==    by 0x60A052: MAIN__ (in
> /nfsscratch/Users/augspurger/PAPER2/PELAFINT3D_EXE)
> ==11381==    by 0x42412B: main (in
> /nfsscratch/Users/augspurger/PAPER2/PELAFINT3D_EXE)
> ==11381==
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From Mahir.Ulker-Kaustell at tyrens.se  Wed Jul 22 11:11:59 2015
From: Mahir.Ulker-Kaustell at tyrens.se (Mahir.Ulker-Kaustell at tyrens.se)
Date: Wed, 22 Jul 2015 16:11:59 +0000
Subject: [petsc-users] SuperLU MPI-problem
In-Reply-To: <19A5B30A-64E2-44E1-8F73-F67AE628F175@mcs.anl.gov>
References: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>
	<CAGCphBtNupdccRJWMuUrC9fQa_i5ggA_j4+n=tqrsnXn7w3tvg@mail.gmail.com>
	<051d9816c3bd4a3eac37fc51004ebce1@STHWS42.tyrens.se>
	<CAFvbobWcrw-2Xd7xWgGSnWJtY=u5JkAQ7O4u3aoWto=kBOzCbA@mail.gmail.com>
	<7345cece365942d1a06deeac56cf1d72@STHWS42.tyrens.se>
	<19A5B30A-64E2-44E1-8F73-F67AE628F175@mcs.anl.gov>
Message-ID: <03369975ff0a46a388920f1b3372d25c@STHWS42.tyrens.se>

Thank you for your reply.

As you have probably figured out already, I am not a computational scientist. I am a researcher in civil engineering (railways for high-speed traffic), trying to produce some, from my perspective, fairly large parametric studies based on finite element discretizations. 

I am working in a Windows-environment and have installed PETSc through Cygwin.
Apparently, there is no support for Valgrind in this OS. 

If I have understood you correct, the memory issues are related to superLU and given my background, there is not much I can do. Is this correct?


Best regards,
Mahir

______________________________________________
Mahir ?lker-Kaustell, Kompetenssamordnare, Brokonstrukt?r, Tekn. Dr, Tyr?ns AB
010 452 30 82, Mahir.Ulker-Kaustell at tyrens.se
______________________________________________

-----Original Message-----
From: Barry Smith [mailto:bsmith at mcs.anl.gov] 
Sent: den 22 juli 2015 02:57
To: ?lker-Kaustell, Mahir
Cc: Xiaoye S. Li; petsc-users
Subject: Re: [petsc-users] SuperLU MPI-problem


   Run the program under valgrind http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind . When I use the option -mat_superlu_dist_parsymbfact I get many scary memory problems some involving for example ddist_psymbtonum (pdsymbfact_distdata.c:1332) 

   Note that I consider it unacceptable for running programs to EVER use uninitialized values; until these are all cleaned up I won't trust any runs like this. 

  Barry




==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x10274C436: MPI_Allgatherv (allgatherv.c:1053)
==42050==    by 0x101557F60: get_perm_c_parmetis (get_perm_c_parmetis.c:285)
==42050==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10155751B: get_perm_c_parmetis (get_perm_c_parmetis.c:96)
==42050== 
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x102851C61: MPIR_Allgatherv_intra (allgatherv.c:651)
==42050==    by 0x102853EC7: MPIR_Allgatherv (allgatherv.c:903)
==42050==    by 0x102853F84: MPIR_Allgatherv_impl (allgatherv.c:944)
==42050==    by 0x10274CA41: MPI_Allgatherv (allgatherv.c:1107)
==42050==    by 0x101557F60: get_perm_c_parmetis (get_perm_c_parmetis.c:285)
==42050==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10155751B: get_perm_c_parmetis (get_perm_c_parmetis.c:96)
==42050== 
==42049== Syscall param writev(vector[...]) points to uninitialised byte(s)
==42049==    at 0x102DA1C3A: writev (in /usr/lib/system/libsystem_kernel.dylib)
==42049==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
==42049==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
==42049==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
==42049==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
==42049==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
==42049==    by 0x10277656E: MPI_Isend (isend.c:125)
==42049==    by 0x102088B66: libparmetis__gkMPI_Isend (gkmpi.c:63)
==42049==    by 0x10208140F: libparmetis__CommInterfaceData (comm.c:298)
==42049==    by 0x1020A8758: libparmetis__CompactGraph (ometis.c:553)
==42049==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
==42049==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42049==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048== Syscall param writev(vector[...]) points to uninitialised byte(s)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==  Address 0x105edff70 is 1,424 bytes inside a block of size 752,720 alloc'd
==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42049==    by 0x1020EB90C: gk_malloc (memory.c:147)
==42049==    by 0x1020EAA28: gk_mcoreCreate (mcore.c:28)
==42048==    at 0x102DA1C3A: writev (in /usr/lib/system/libsystem_kernel.dylib)
==42048==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
==42049==    by 0x1020BA5CF: libparmetis__AllocateWSpace (wspace.c:23)
==42049==    by 0x1020A6E84: ParMETIS_V32_NodeND (ometis.c:98)
==42048==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
==42048==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
==42048==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42049==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
==42048==    by 0x10277656E: MPI_Isend (isend.c:125)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x102088B66: libparmetis__gkMPI_Isend (gkmpi.c:63)
==42048==    by 0x10208140F: libparmetis__CommInterfaceData (comm.c:298)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1020A8758: libparmetis__CompactGraph (ometis.c:553)
==42048==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
==42048==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==  Uninitialised value was created by a heap allocation
==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42049==    by 0x1020EB90C: gk_malloc (memory.c:147)
==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42048==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10211C50B: libmetis__imalloc (gklib.c:24)
==42049==    by 0x1020A8566: libparmetis__CompactGraph (ometis.c:519)
==42049==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42049==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==  Address 0x10597a860 is 1,408 bytes inside a block of size 752,720 alloc'd
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049== 
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x1020EB90C: gk_malloc (memory.c:147)
==42048==    by 0x1020EAA28: gk_mcoreCreate (mcore.c:28)
==42048==    by 0x1020BA5CF: libparmetis__AllocateWSpace (wspace.c:23)
==42048==    by 0x1020A6E84: ParMETIS_V32_NodeND (ometis.c:98)
==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42048==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==  Uninitialised value was created by a heap allocation
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x1020EB90C: gk_malloc (memory.c:147)
==42048==    by 0x10211C50B: libmetis__imalloc (gklib.c:24)
==42048==    by 0x1020A8566: libparmetis__CompactGraph (ometis.c:519)
==42048==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
==42048==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42048==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048== 
==42048== Syscall param write(buf) points to uninitialised byte(s)
==42048==    at 0x102DA1C22: write (in /usr/lib/system/libsystem_kernel.dylib)
==42048==    by 0x10295F5BD: MPIDU_Sock_write (sock_immed.i:525)
==42048==    by 0x102944839: MPIDI_CH3_iStartMsg (ch3_istartmsg.c:86)
==42048==    by 0x102933B80: MPIDI_CH3_EagerContigShortSend (ch3u_eager.c:257)
==42048==    by 0x10293ADBA: MPID_Send (mpid_send.c:130)
==42048==    by 0x10277A1FA: MPI_Send (send.c:127)
==42048==    by 0x10155802F: get_perm_c_parmetis (get_perm_c_parmetis.c:299)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==  Address 0x104810704 is on thread 1's stack
==42048==  in frame #3, created by MPIDI_CH3_EagerContigShortSend (ch3u_eager.c:218)
==42048==  Uninitialised value was created by a heap allocation
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42048==    by 0x101557AB9: get_perm_c_parmetis (get_perm_c_parmetis.c:185)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048== 
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x102744CB8: MPI_Alltoallv (alltoallv.c:480)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050== 
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x102744E43: MPI_Alltoallv (alltoallv.c:490)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050== 
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x102744EBF: MPI_Alltoallv (alltoallv.c:497)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050== 
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x1027450B1: MPI_Alltoallv (alltoallv.c:512)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050== 
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x10283FB06: MPIR_Alltoallv_intra (alltoallv.c:92)
==42050==    by 0x1028407B6: MPIR_Alltoallv (alltoallv.c:343)
==42050==    by 0x102840884: MPIR_Alltoallv_impl (alltoallv.c:380)
==42050==    by 0x10274541B: MPI_Alltoallv (alltoallv.c:531)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050== 
==42050== Syscall param writev(vector[...]) points to uninitialised byte(s)
==42050==    at 0x102DA1C3A: writev (in /usr/lib/system/libsystem_kernel.dylib)
==42050==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
==42050==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
==42050==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
==42050==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
==42050==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
==42050==    by 0x10277656E: MPI_Isend (isend.c:125)
==42050==    by 0x101524C41: pdgstrf2_trsm (pdgstrf2.c:201)
==42050==    by 0x10151ECBF: pdgstrf (pdgstrf.c:1082)
==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Address 0x1060144d0 is 1,168 bytes inside a block of size 131,072 alloc'd
==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42050==    by 0x1014FD7AD: doubleMalloc_dist (dmemory.c:145)
==42050==    by 0x10151DA7D: pdgstrf (pdgstrf.c:735)
==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a heap allocation
==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42050==    by 0x1014FD7AD: doubleMalloc_dist (dmemory.c:145)
==42050==    by 0x10151DA7D: pdgstrf (pdgstrf.c:735)
==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050== 
==42048== Conditional jump or move depends on uninitialised value(s)
==42048==    at 0x10151F141: pdgstrf (pdgstrf.c:1139)
==42048==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==  Uninitialised value was created by a heap allocation
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42048==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
==42048==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048== 
==42049== Conditional jump or move depends on uninitialised value(s)
==42049==    at 0x10151F141: pdgstrf (pdgstrf.c:1139)
==42049==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==  Uninitialised value was created by a heap allocation
==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42049==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42049==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
==42049==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049== 
==42048== Conditional jump or move depends on uninitialised value(s)
==42048==    at 0x101520054: pdgstrf (pdgstrf.c:1429)
==42048==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049== Conditional jump or move depends on uninitialised value(s)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==  Uninitialised value was created by a heap allocation
==42049==    at 0x101520054: pdgstrf (pdgstrf.c:1429)
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42049==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
==42048==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==  Uninitialised value was created by a heap allocation
==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048== 
==42049==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42049==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
==42049==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049== 
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x10151FDE6: pdgstrf (pdgstrf.c:1382)
==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a heap allocation
==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42050==    by 0x10150B241: ddist_psymbtonum (pdsymbfact_distdata.c:1389)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050== 


> On Jul 20, 2015, at 12:03 PM, Mahir.Ulker-Kaustell at tyrens.se wrote:
> 
> Ok. So I have been creating the full factorization on each process. That gives me some hope!
>  
> I followed your suggestion and tried to use the runtime option ?-mat_superlu_dist_parsymbfact?.
> However, now the program crashes with:
>  
> Invalid ISPEC at line 484 in file get_perm_c.c
>  
> And so on?
>  
> From the SuperLU manual; I should give the option either YES or NO, however -mat_superlu_dist_parsymbfact YES makes the program crash in the same way as above.
> Also I can?t find any reference to -mat_superlu_dist_parsymbfact in the PETSc documentation
>  
> Mahir
>  
> Mahir ?lker-Kaustell, Kompetenssamordnare, Brokonstrukt?r, Tekn. Dr, Tyr?ns AB
> 010 452 30 82, Mahir.Ulker-Kaustell at tyrens.se
>  
> From: Xiaoye S. Li [mailto:xsli at lbl.gov] 
> Sent: den 20 juli 2015 18:12
> To: ?lker-Kaustell, Mahir
> Cc: Hong; petsc-users
> Subject: Re: [petsc-users] SuperLU MPI-problem
>  
> The default SuperLU_DIST setting is to serial symbolic factorization. Therefore, what matters is how much memory do you have per MPI task?
> 
> The code failed to malloc memory during redistribution of matrix A to {L\U} data struction (using result of serial symbolic factorization.)
>  
> You can use parallel symbolic factorization, by runtime option: '-mat_superlu_dist_parsymbfact'
> 
> Sherry Li
> 
>  
> On Mon, Jul 20, 2015 at 8:59 AM, Mahir.Ulker-Kaustell at tyrens.se <Mahir.Ulker-Kaustell at tyrens.se> wrote:
> Hong:
>  
> Previous experiences with this equation have shown that it is very difficult to solve it iteratively. Hence the use of a direct solver.
>  
> The large test problem I am trying to solve has slightly less than 10^6 degrees of freedom. The matrices are derived from finite elements so they are sparse.
> The machine I am working on has 128GB ram. I have estimated the memory needed to less than 20GB, so if the solver needs twice or even three times as much, it should still work well. Or have I completely misunderstood something here?
>  
> Mahir
>  
>  
>  
> From: Hong [mailto:hzhang at mcs.anl.gov] 
> Sent: den 20 juli 2015 17:39
> To: ?lker-Kaustell, Mahir
> Cc: petsc-users
> Subject: Re: [petsc-users] SuperLU MPI-problem
>  
> Mahir:
> Direct solvers consume large amount of memory. Suggest to try followings:
>  
> 1. A sparse iterative solver if  [-omega^2M + K] is not too ill-conditioned. You may test it using the small matrix.
>  
> 2. Incrementally increase your matrix sizes. Try different matrix orderings.
> Do you get memory crash in the 1st symbolic factorization? 
> In your case, matrix data structure stays same when omega changes, so you only need to do one matrix symbolic factorization and reuse it.
>  
> 3. Use a machine that gives larger memory.
>  
> Hong
>  
> Dear Petsc-Users,
>  
> I am trying to use PETSc to solve a set of linear equations arising from Naviers equation (elastodynamics) in the frequency domain.
> The frequency dependency of the problem requires that the system
>  
>                              [-omega^2M + K]u = F
>  
> where M and K are constant, square, positive definite matrices (mass and stiffness respectively) is solved for each frequency omega of interest.
> K is a complex matrix, including material damping.
>  
> I have written a PETSc program which solves this problem for a small (1000 degrees of freedom) test problem on one or several processors, but it keeps crashing when I try it on my full scale (in the order of 10^6 degrees of freedom) problem.
>  
> The program crashes at KSPSetUp() and from what I can see in the error messages, it appears as if it consumes too much memory.
>  
> I would guess that similar problems have occurred in this mail-list, so I am hoping that someone can push  me in the right direction?
>  
> Mahir



From fdkong.jd at gmail.com  Wed Jul 22 11:12:58 2015
From: fdkong.jd at gmail.com (Fande Kong)
Date: Wed, 22 Jul 2015 10:12:58 -0600
Subject: [petsc-users] DMPlexCreateFluentFromFile
Message-ID: <CAN5Wd-K15RsX0AxSdE13U+GvC1hdwK_sFF4uugdpXnrf3aoqOA@mail.gmail.com>

Hi all,

Anybody here has experiences on using DMPlexCreateFluentFromFile? I was
wondering this function works with a binary or a ascii file? What is the
format of the input file, '.cas' or '.msh'? Could you possibly share a
sample input file (smaller is better) with me?

Thanks,

Fande Kong,
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From balay at mcs.anl.gov  Wed Jul 22 11:54:40 2015
From: balay at mcs.anl.gov (Satish Balay)
Date: Wed, 22 Jul 2015 11:54:40 -0500
Subject: [petsc-users] sudden SEGV error
In-Reply-To: <CAMYG4Gn2w_17AijF7NC-svBv_x6AYrCF-79u1m1KUH5dg-tm9A@mail.gmail.com>
References: <CAM3nOPAAWJN-KoBO6+XTD_OUOEMSH-z8cNGWbBaZn2Cn=w2aTg@mail.gmail.com>
	<CAMYG4Gn2w_17AijF7NC-svBv_x6AYrCF-79u1m1KUH5dg-tm9A@mail.gmail.com>
Message-ID: <alpine.LFD.2.20.1507221153290.23728@asterix>

Suggest doing a separate petsc build - with gnu compilers - and
--download-mpich for a valgrind run.

http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind

Satish

On Wed, 22 Jul 2015, Matthew Knepley wrote:

> On Wed, Jul 22, 2015 at 8:39 AM, Michael Augspurger <
> michaelaugspurger at gmail.com> wrote:
> 
> > Hello:
> >
> > I'm having a problem that I'm having a rough time diagnosing.  My CFD
> > simulation code will run for a long time, sometimes up to 10K steps, and
> > then suddenly I'll get a SEGV error (If I run the same simulation again,
> > I'll get the same error, but always at a different time step, sometimes
> > thousands of steps different).  There's nothing obvious going wrong in the
> > simulation at the time.  Valgrind points to various internal petsc
> > operations, but the trail doesn't lead back to any part of my code, so I'm
> > not sure where to go next.
> >
> > Any advice or experience about where I can continue my investigation into
> > this failure?  Thanks for any help,
> >
> > Mike Augspurger
> >
> >
> >
> > Here's part of the error code with valgrind:
> >
> >     Residual norms for pres_redistribute_ solve.
> >     0 KSP Residual norm 2.343992292214e+00
> >     1 KSP Residual norm 3.714369184378e-01
> >     2 KSP Residual norm 5.045817070946e-02
> > [2]PETSC ERROR:
> > ------------------------------------------------------------------------
> > [2]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation,
> > probably memory access out of range
> > [2]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger
> > [2]PETSC ERROR: or see
> > http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind
> > [2]PETSC ERROR: or try http://valgrind.org on GNU/linux and Apple Mac OS
> > X to find memory corruption errors
> > [2]PETSC ERROR: configure using --with-debugging=yes, recompile, link, and
> > run
> > [2]PETSC ERROR: to get more information on the crash.
> > [2]PETSC ERROR: User provided function() line 0 in  unknown file
> > ==11381==
> > ==11381== Process terminating with default action of signal 11 (SIGSEGV)
> > ==11381==  General Protection Fault
> > ==11381==    at 0x926047B: __intel_sse2_strcat (in
> > /opt/intel/composer_xe_2013.2.146/compiler/lib/intel64/libintlc.so.5)
> > ==11381==    by 0x817475E: opal_os_path (os_path.c:99)
> > ==11381==    by 0x817B9B0: opal_show_help_vstring (show_help.c:153)
> > ==11381==    by 0x80F7878: orte_show_help (show_help.c:566)
> > ==11381==    by 0x80A7FFC: warn_fork_cb (ompi_mpi_init.c:139)
> > ==11381==    by 0x3E4549A285: fork (in /lib64/libc-2.5.so)
> > ==11381==    by 0x4D6A793: PetscAttachDebugger (in
> > /Users/augspurger/NumericalLibraries/petsc/intel-opt/lib/libpetsc.so.3.6.0)
> > ==11381==    by 0x4D6B93E: PetscAttachDebuggerErrorHandler (in
> > /Users/augspurger/NumericalLibraries/petsc/intel-opt/lib/libpetsc.so.3.6.0)
> > ==11381==    by 0x4D6E5BC: PetscError (in
> > /Users/augspurger/NumericalLibraries/petsc/intel-opt/lib/libpetsc.so.3.6.0)
> > ==11381==    by 0x4D70024: PetscSignalHandlerDefault (in
> > /Users/augspurger/NumericalLibraries/petsc/intel-opt/lib/libpetsc.so.3.6.0)
> > ==11381==    by 0x4D6F9F3: PetscSignalHandler_Private (in
> > /Users/augspurger/NumericalLibraries/petsc/intel-opt/lib/libpetsc.so.3.6.0)
> >
> 
> Can you rerun this without -on_error_debugger_attach? And send ALL the
> output. We need to see what valgrind thinks
> is the real problem.
> 
>   Thanks,
> 
>      Matt
> 
> 
> > ==11381==    by 0x3E4543002F: ??? (in /lib64/libc-2.5.so)
> > ==11381==
> > ==11381== HEAP SUMMARY:
> > ==11381==     in use at exit: 50,117,187 bytes in 90,510 blocks
> > ==11381==   total heap usage: 136,533,481 allocs, 136,442,971 frees,
> > 85,265,006,726 bytes allocated
> > ==11381==
> > ==11381== 2 bytes in 1 blocks are definitely lost in loss record 5 of 4,925
> > ==11381==    at 0x4A0646F: malloc (vg_replace_malloc.c:236)
> > ==11381==    by 0x926098D: __intel_sse2_strdup (in
> > /opt/intel/composer_xe_2013.2.146/compiler/lib/intel64/libintlc.so.5)
> > ==11381==    by 0x5F6574726F5F4142: ???
> > ==11381==    by 0x747365725F6D756D: ???
> > ==11381==    by 0x4F00303D73747260: ???
> > ==11381==    by 0x5054554F5F4C414F: ???
> > ==11381==    by 0x52454454535F5454: ???
> > ==11381==    by 0x32333D44465F51: ???
> > ==11381==    by 0x41434D5F49504D4E: ???
> > ==11381==    by 0x696E69666661705E: ???
> > ==11381==    by 0x5F657361625F7973: ???
> > ==11381==    by 0x313D646E756F61: ???
> > ==11381==
> > ==11381== 9 bytes in 1 blocks are definitely lost in loss record 430 of
> > 4,925
> > ==11381==    at 0x4A0646F: malloc (vg_replace_malloc.c:236)
> > ==11381==    by 0x926098D: __intel_sse2_strdup (in
> > /opt/intel/composer_xe_2013.2.146/compiler/lib/intel64/libintlc.so.5)
> > ==11381==    by 0x2020200A3E746364: ???
> > ==11381==    by 0x3C2020202020201F: ???
> > ==11381==    by 0x3E7463656A626F2E: ???
> > ==11381==    by 0x2020202020202009: ???
> > ==11381==    by 0xF3: ???
> > ==11381==    by 0xF3: ???
> > ==11381==    by 0x3: ???
> > ==11381==    by 0x3: ???
> > ==11381==    by 0xE4: ???
> > ==11381==    by 0xE5: ???
> > ==11381==
> > ==11381== 11 bytes in 1 blocks are definitely lost in loss record 472 of
> > 4,925
> > ==11381==    at 0x4A0646F: malloc (vg_replace_malloc.c:236)
> > ==11381==    by 0x812B188: opal_argv_join (argv.c:269)
> > ==11381==    by 0xD4F5370: ompi_btl_openib_connect_base_register
> > (btl_openib_connect_base.c:72)
> > ==11381==    by 0xD4F0CB0: btl_openib_register_mca_params
> > (btl_openib_mca.c:652)
> > ==11381==    by 0xD4E24B5: btl_openib_component_register
> > (btl_openib_component.c:166)
> > ==11381==    by 0x815DCC5: mca_base_components_open
> > (mca_base_components_open.c:387)
> > ==11381==    by 0x80D7140: mca_btl_base_open (btl_base_open.c:115)
> > ==11381==    by 0xC4612C6: ???
> > ==11381==    by 0x815DD37: mca_base_components_open
> > (mca_base_components_open.c:427)
> > ==11381==    by 0x80E4CCA: mca_pml_base_open (pml_base_open.c:126)
> > ==11381==    by 0x80A7594: ompi_mpi_init (ompi_mpi_init.c:485)
> > ==11381==    by 0x80BF902: PMPI_Init (pinit.c:84)
> > ==11381==
> > ==11381== 16 bytes in 1 blocks are definitely lost in loss record 710 of
> > 4,925
> > ==11381==    at 0x4A0646F: malloc (vg_replace_malloc.c:236)
> > ==11381==    by 0x813EE92: opal_dss_unpack_byte_object (dss_unpack.c:490)
> > ==11381==    by 0x813F3AE: opal_dss_unpack_buffer (dss_unpack.c:120)
> > ==11381==    by 0x813DBD9: opal_dss_unpack (dss_unpack.c:84)
> > ==11381==    by 0x81021EC: orte_util_nidmap_init (nidmap.c:117)
> > ==11381==    by 0xAA17573: rte_init (ess_env_module.c:173)
> > ==11381==    by 0x80E75CA: orte_init (orte_init.c:127)
> > ==11381==    by 0x80A7005: ompi_mpi_init (ompi_mpi_init.c:357)
> > ==11381==    by 0x80BF902: PMPI_Init (pinit.c:84)
> > ==11381==    by 0x71F3956: MPI_INIT (pinit_f.c:75)
> > ==11381==    by 0x4D0F99F: petscinitialize_ (in
> > /Users/augspurger/NumericalLibraries/petsc/intel-opt/lib/libpetsc.so.3.6.0)
> > ==11381==    by 0x60B1AB: elafintstartmpi_ (in
> > /nfsscratch/Users/augspurger/PAPER2/PELAFINT3D_EXE)
> > ==11381==
> > ==11381== 16 bytes in 1 blocks are definitely lost in loss record 711 of
> > 4,925
> > ==11381==    at 0x4A0646F: malloc (vg_replace_malloc.c:236)
> > ==11381==    by 0x813EE92: opal_dss_unpack_byte_object (dss_unpack.c:490)
> > ==11381==    by 0x813F3AE: opal_dss_unpack_buffer (dss_unpack.c:120)
> > ==11381==    by 0x813DBD9: opal_dss_unpack (dss_unpack.c:84)
> > ==11381==    by 0x810222C: orte_util_nidmap_init (nidmap.c:130)
> > ==11381==    by 0xAA17573: rte_init (ess_env_module.c:173)
> > ==11381==    by 0x80E75CA: orte_init (orte_init.c:127)
> > ==11381==    by 0x80A7005: ompi_mpi_init (ompi_mpi_init.c:357)
> > ==11381==    by 0x80BF902: PMPI_Init (pinit.c:84)
> > ==11381==    by 0x71F3956: MPI_INIT (pinit_f.c:75)
> > ==11381==    by 0x4D0F99F: petscinitialize_ (in
> > /Users/augspurger/NumericalLibraries/petsc/intel-opt/lib/libpetsc.so.3.6.0)
> > ==11381==    by 0x60B1AB: elafintstartmpi_ (in
> > /nfsscratch/Users/augspurger/PAPER2/PELAFINT3D_EXE)
> > ==11381==
> > ==11381== 16 bytes in 16 blocks are definitely lost in loss record 712 of
> > 4,925
> > ==11381==    at 0x4A0646F: malloc (vg_replace_malloc.c:236)
> > ==11381==    by 0x810F37B: orte_grpcomm_base_get_proc_attr
> > (grpcomm_base_modex.c:801)
> > ==11381==    by 0x8098A44: ompi_comm_cid_init (comm_cid.c:139)
> > ==11381==    by 0x80A7C52: ompi_mpi_init (ompi_mpi_init.c:846)
> > ==11381==    by 0x80BF902: PMPI_Init (pinit.c:84)
> > ==11381==    by 0x71F3956: MPI_INIT (pinit_f.c:75)
> > ==11381==    by 0x4D0F99F: petscinitialize_ (in
> > /Users/augspurger/NumericalLibraries/petsc/intel-opt/lib/libpetsc.so.3.6.0)
> > ==11381==    by 0x60B1AB: elafintstartmpi_ (in
> > /nfsscratch/Users/augspurger/PAPER2/PELAFINT3D_EXE)
> > ==11381==    by 0x60A052: MAIN__ (in
> > /nfsscratch/Users/augspurger/PAPER2/PELAFINT3D_EXE)
> > ==11381==    by 0x42412B: main (in
> > /nfsscratch/Users/augspurger/PAPER2/PELAFINT3D_EXE)
> > ==11381==
> >
> >
> 
> 
> 


From knepley at gmail.com  Wed Jul 22 12:17:25 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Wed, 22 Jul 2015 12:17:25 -0500
Subject: [petsc-users] SuperLU MPI-problem
In-Reply-To: <03369975ff0a46a388920f1b3372d25c@STHWS42.tyrens.se>
References: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>
	<CAGCphBtNupdccRJWMuUrC9fQa_i5ggA_j4+n=tqrsnXn7w3tvg@mail.gmail.com>
	<051d9816c3bd4a3eac37fc51004ebce1@STHWS42.tyrens.se>
	<CAFvbobWcrw-2Xd7xWgGSnWJtY=u5JkAQ7O4u3aoWto=kBOzCbA@mail.gmail.com>
	<7345cece365942d1a06deeac56cf1d72@STHWS42.tyrens.se>
	<19A5B30A-64E2-44E1-8F73-F67AE628F175@mcs.anl.gov>
	<03369975ff0a46a388920f1b3372d25c@STHWS42.tyrens.se>
Message-ID: <CAMYG4Gmzkq9aVWG7v+BOTCxAdm_Jo5qxB13VPZmcEKuVQ+qFzw@mail.gmail.com>

On Wed, Jul 22, 2015 at 11:11 AM, Mahir.Ulker-Kaustell at tyrens.se <
Mahir.Ulker-Kaustell at tyrens.se> wrote:

> Thank you for your reply.
>
> As you have probably figured out already, I am not a computational
> scientist. I am a researcher in civil engineering (railways for high-speed
> traffic), trying to produce some, from my perspective, fairly large
> parametric studies based on finite element discretizations.
>
> I am working in a Windows-environment and have installed PETSc through
> Cygwin.
> Apparently, there is no support for Valgrind in this OS.
>

It is really worth any amount of time and effort to get away from Windows
if you are doing computational science.


> If I have understood you correct, the memory issues are related to superLU
> and given my background, there is not much I can do. Is this correct?
>

The next step is to run the problem using MUMPS (--download-mumps
--download-scalapack).

  Thanks,

    Matt


> Best regards,
> Mahir
>
> ______________________________________________
> Mahir ?lker-Kaustell, Kompetenssamordnare, Brokonstrukt?r, Tekn. Dr,
> Tyr?ns AB
> 010 452 30 82, Mahir.Ulker-Kaustell at tyrens.se
> ______________________________________________
>
> -----Original Message-----
> From: Barry Smith [mailto:bsmith at mcs.anl.gov]
> Sent: den 22 juli 2015 02:57
> To: ?lker-Kaustell, Mahir
> Cc: Xiaoye S. Li; petsc-users
> Subject: Re: [petsc-users] SuperLU MPI-problem
>
>
>    Run the program under valgrind
> http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind . When I use
> the option -mat_superlu_dist_parsymbfact I get many scary memory problems
> some involving for example ddist_psymbtonum (pdsymbfact_distdata.c:1332)
>
>    Note that I consider it unacceptable for running programs to EVER use
> uninitialized values; until these are all cleaned up I won't trust any runs
> like this.
>
>   Barry
>
>
>
>
> ==42050== Conditional jump or move depends on uninitialised value(s)
> ==42050==    at 0x10274C436: MPI_Allgatherv (allgatherv.c:1053)
> ==42050==    by 0x101557F60: get_perm_c_parmetis
> (get_perm_c_parmetis.c:285)
> ==42050==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a stack allocation
> ==42050==    at 0x10155751B: get_perm_c_parmetis (get_perm_c_parmetis.c:96)
> ==42050==
> ==42050== Conditional jump or move depends on uninitialised value(s)
> ==42050==    at 0x102851C61: MPIR_Allgatherv_intra (allgatherv.c:651)
> ==42050==    by 0x102853EC7: MPIR_Allgatherv (allgatherv.c:903)
> ==42050==    by 0x102853F84: MPIR_Allgatherv_impl (allgatherv.c:944)
> ==42050==    by 0x10274CA41: MPI_Allgatherv (allgatherv.c:1107)
> ==42050==    by 0x101557F60: get_perm_c_parmetis
> (get_perm_c_parmetis.c:285)
> ==42050==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a stack allocation
> ==42050==    at 0x10155751B: get_perm_c_parmetis (get_perm_c_parmetis.c:96)
> ==42050==
> ==42049== Syscall param writev(vector[...]) points to uninitialised byte(s)
> ==42049==    at 0x102DA1C3A: writev (in
> /usr/lib/system/libsystem_kernel.dylib)
> ==42049==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
> ==42049==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
> ==42049==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
> ==42049==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
> ==42049==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
> ==42049==    by 0x10277656E: MPI_Isend (isend.c:125)
> ==42049==    by 0x102088B66: libparmetis__gkMPI_Isend (gkmpi.c:63)
> ==42049==    by 0x10208140F: libparmetis__CommInterfaceData (comm.c:298)
> ==42049==    by 0x1020A8758: libparmetis__CompactGraph (ometis.c:553)
> ==42049==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
> ==42049==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
> ==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
> ==42049==    by 0x101557CFC: get_perm_c_parmetis
> (get_perm_c_parmetis.c:241)
> ==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048== Syscall param writev(vector[...]) points to uninitialised byte(s)
> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42049==  Address 0x105edff70 is 1,424 bytes inside a block of size
> 752,720 alloc'd
> ==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42049==    by 0x1020EB90C: gk_malloc (memory.c:147)
> ==42049==    by 0x1020EAA28: gk_mcoreCreate (mcore.c:28)
> ==42048==    at 0x102DA1C3A: writev (in
> /usr/lib/system/libsystem_kernel.dylib)
> ==42048==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
> ==42049==    by 0x1020BA5CF: libparmetis__AllocateWSpace (wspace.c:23)
> ==42049==    by 0x1020A6E84: ParMETIS_V32_NodeND (ometis.c:98)
> ==42048==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
> ==42048==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
> ==42048==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
> ==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
> ==42049==    by 0x101557CFC: get_perm_c_parmetis
> (get_perm_c_parmetis.c:241)
> ==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42048==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
> ==42048==    by 0x10277656E: MPI_Isend (isend.c:125)
> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x102088B66: libparmetis__gkMPI_Isend (gkmpi.c:63)
> ==42048==    by 0x10208140F: libparmetis__CommInterfaceData (comm.c:298)
> ==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1020A8758: libparmetis__CompactGraph (ometis.c:553)
> ==42048==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
> ==42048==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
> ==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42049==    by 0x100001B3C: main (in ./ex19)
> ==42049==  Uninitialised value was created by a heap allocation
> ==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42049==    by 0x1020EB90C: gk_malloc (memory.c:147)
> ==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
> ==42048==    by 0x101557CFC: get_perm_c_parmetis
> (get_perm_c_parmetis.c:241)
> ==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42049==    by 0x10211C50B: libmetis__imalloc (gklib.c:24)
> ==42049==    by 0x1020A8566: libparmetis__CompactGraph (ometis.c:519)
> ==42049==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42049==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
> ==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
> ==42049==    by 0x101557CFC: get_perm_c_parmetis
> (get_perm_c_parmetis.c:241)
> ==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==  Address 0x10597a860 is 1,408 bytes inside a block of size
> 752,720 alloc'd
> ==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42049==    by 0x100001B3C: main (in ./ex19)
> ==42049==
> ==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42048==    by 0x1020EB90C: gk_malloc (memory.c:147)
> ==42048==    by 0x1020EAA28: gk_mcoreCreate (mcore.c:28)
> ==42048==    by 0x1020BA5CF: libparmetis__AllocateWSpace (wspace.c:23)
> ==42048==    by 0x1020A6E84: ParMETIS_V32_NodeND (ometis.c:98)
> ==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
> ==42048==    by 0x101557CFC: get_perm_c_parmetis
> (get_perm_c_parmetis.c:241)
> ==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42048==    by 0x100001B3C: main (in ./ex19)
> ==42048==  Uninitialised value was created by a heap allocation
> ==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42048==    by 0x1020EB90C: gk_malloc (memory.c:147)
> ==42048==    by 0x10211C50B: libmetis__imalloc (gklib.c:24)
> ==42048==    by 0x1020A8566: libparmetis__CompactGraph (ometis.c:519)
> ==42048==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
> ==42048==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
> ==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
> ==42048==    by 0x101557CFC: get_perm_c_parmetis
> (get_perm_c_parmetis.c:241)
> ==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42048==    by 0x100001B3C: main (in ./ex19)
> ==42048==
> ==42048== Syscall param write(buf) points to uninitialised byte(s)
> ==42048==    at 0x102DA1C22: write (in
> /usr/lib/system/libsystem_kernel.dylib)
> ==42048==    by 0x10295F5BD: MPIDU_Sock_write (sock_immed.i:525)
> ==42048==    by 0x102944839: MPIDI_CH3_iStartMsg (ch3_istartmsg.c:86)
> ==42048==    by 0x102933B80: MPIDI_CH3_EagerContigShortSend
> (ch3u_eager.c:257)
> ==42048==    by 0x10293ADBA: MPID_Send (mpid_send.c:130)
> ==42048==    by 0x10277A1FA: MPI_Send (send.c:127)
> ==42048==    by 0x10155802F: get_perm_c_parmetis
> (get_perm_c_parmetis.c:299)
> ==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42048==    by 0x100001B3C: main (in ./ex19)
> ==42048==  Address 0x104810704 is on thread 1's stack
> ==42048==  in frame #3, created by MPIDI_CH3_EagerContigShortSend
> (ch3u_eager.c:218)
> ==42048==  Uninitialised value was created by a heap allocation
> ==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
> ==42048==    by 0x101557AB9: get_perm_c_parmetis
> (get_perm_c_parmetis.c:185)
> ==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42048==    by 0x100001B3C: main (in ./ex19)
> ==42048==
> ==42050== Conditional jump or move depends on uninitialised value(s)
> ==42050==    at 0x102744CB8: MPI_Alltoallv (alltoallv.c:480)
> ==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
> ==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
> ==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a stack allocation
> ==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
> ==42050==
> ==42050== Conditional jump or move depends on uninitialised value(s)
> ==42050==    at 0x102744E43: MPI_Alltoallv (alltoallv.c:490)
> ==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
> ==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
> ==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a stack allocation
> ==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
> ==42050==
> ==42050== Conditional jump or move depends on uninitialised value(s)
> ==42050==    at 0x102744EBF: MPI_Alltoallv (alltoallv.c:497)
> ==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
> ==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
> ==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a stack allocation
> ==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
> ==42050==
> ==42050== Conditional jump or move depends on uninitialised value(s)
> ==42050==    at 0x1027450B1: MPI_Alltoallv (alltoallv.c:512)
> ==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
> ==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
> ==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a stack allocation
> ==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
> ==42050==
> ==42050== Conditional jump or move depends on uninitialised value(s)
> ==42050==    at 0x10283FB06: MPIR_Alltoallv_intra (alltoallv.c:92)
> ==42050==    by 0x1028407B6: MPIR_Alltoallv (alltoallv.c:343)
> ==42050==    by 0x102840884: MPIR_Alltoallv_impl (alltoallv.c:380)
> ==42050==    by 0x10274541B: MPI_Alltoallv (alltoallv.c:531)
> ==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
> ==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
> ==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a stack allocation
> ==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
> ==42050==
> ==42050== Syscall param writev(vector[...]) points to uninitialised byte(s)
> ==42050==    at 0x102DA1C3A: writev (in
> /usr/lib/system/libsystem_kernel.dylib)
> ==42050==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
> ==42050==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
> ==42050==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
> ==42050==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
> ==42050==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
> ==42050==    by 0x10277656E: MPI_Isend (isend.c:125)
> ==42050==    by 0x101524C41: pdgstrf2_trsm (pdgstrf2.c:201)
> ==42050==    by 0x10151ECBF: pdgstrf (pdgstrf.c:1082)
> ==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Address 0x1060144d0 is 1,168 bytes inside a block of size
> 131,072 alloc'd
> ==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
> ==42050==    by 0x1014FD7AD: doubleMalloc_dist (dmemory.c:145)
> ==42050==    by 0x10151DA7D: pdgstrf (pdgstrf.c:735)
> ==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a heap allocation
> ==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
> ==42050==    by 0x1014FD7AD: doubleMalloc_dist (dmemory.c:145)
> ==42050==    by 0x10151DA7D: pdgstrf (pdgstrf.c:735)
> ==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==
> ==42048== Conditional jump or move depends on uninitialised value(s)
> ==42048==    at 0x10151F141: pdgstrf (pdgstrf.c:1139)
> ==42048==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42048==    by 0x100001B3C: main (in ./ex19)
> ==42048==  Uninitialised value was created by a heap allocation
> ==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
> ==42048==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
> ==42048==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42048==    by 0x100001B3C: main (in ./ex19)
> ==42048==
> ==42049== Conditional jump or move depends on uninitialised value(s)
> ==42049==    at 0x10151F141: pdgstrf (pdgstrf.c:1139)
> ==42049==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42049==    by 0x100001B3C: main (in ./ex19)
> ==42049==  Uninitialised value was created by a heap allocation
> ==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42049==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
> ==42049==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
> ==42049==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42049==    by 0x100001B3C: main (in ./ex19)
> ==42049==
> ==42048== Conditional jump or move depends on uninitialised value(s)
> ==42048==    at 0x101520054: pdgstrf (pdgstrf.c:1429)
> ==42048==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42049== Conditional jump or move depends on uninitialised value(s)
> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42048==    by 0x100001B3C: main (in ./ex19)
> ==42048==  Uninitialised value was created by a heap allocation
> ==42049==    at 0x101520054: pdgstrf (pdgstrf.c:1429)
> ==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
> ==42049==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42048==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
> ==42048==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42049==    by 0x100001B3C: main (in ./ex19)
> ==42049==  Uninitialised value was created by a heap allocation
> ==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42048==    by 0x100001B3C: main (in ./ex19)
> ==42048==
> ==42049==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
> ==42049==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
> ==42049==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42049==    by 0x100001B3C: main (in ./ex19)
> ==42049==
> ==42050== Conditional jump or move depends on uninitialised value(s)
> ==42050==    at 0x10151FDE6: pdgstrf (pdgstrf.c:1382)
> ==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a heap allocation
> ==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
> ==42050==    by 0x10150B241: ddist_psymbtonum (pdsymbfact_distdata.c:1389)
> ==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==
>
>
> > On Jul 20, 2015, at 12:03 PM, Mahir.Ulker-Kaustell at tyrens.se wrote:
> >
> > Ok. So I have been creating the full factorization on each process. That
> gives me some hope!
> >
> > I followed your suggestion and tried to use the runtime option
> ?-mat_superlu_dist_parsymbfact?.
> > However, now the program crashes with:
> >
> > Invalid ISPEC at line 484 in file get_perm_c.c
> >
> > And so on?
> >
> > From the SuperLU manual; I should give the option either YES or NO,
> however -mat_superlu_dist_parsymbfact YES makes the program crash in the
> same way as above.
> > Also I can?t find any reference to -mat_superlu_dist_parsymbfact in the
> PETSc documentation
> >
> > Mahir
> >
> > Mahir ?lker-Kaustell, Kompetenssamordnare, Brokonstrukt?r, Tekn. Dr,
> Tyr?ns AB
> > 010 452 30 82, Mahir.Ulker-Kaustell at tyrens.se
> >
> > From: Xiaoye S. Li [mailto:xsli at lbl.gov]
> > Sent: den 20 juli 2015 18:12
> > To: ?lker-Kaustell, Mahir
> > Cc: Hong; petsc-users
> > Subject: Re: [petsc-users] SuperLU MPI-problem
> >
> > The default SuperLU_DIST setting is to serial symbolic factorization.
> Therefore, what matters is how much memory do you have per MPI task?
> >
> > The code failed to malloc memory during redistribution of matrix A to
> {L\U} data struction (using result of serial symbolic factorization.)
> >
> > You can use parallel symbolic factorization, by runtime option:
> '-mat_superlu_dist_parsymbfact'
> >
> > Sherry Li
> >
> >
> > On Mon, Jul 20, 2015 at 8:59 AM, Mahir.Ulker-Kaustell at tyrens.se <
> Mahir.Ulker-Kaustell at tyrens.se> wrote:
> > Hong:
> >
> > Previous experiences with this equation have shown that it is very
> difficult to solve it iteratively. Hence the use of a direct solver.
> >
> > The large test problem I am trying to solve has slightly less than 10^6
> degrees of freedom. The matrices are derived from finite elements so they
> are sparse.
> > The machine I am working on has 128GB ram. I have estimated the memory
> needed to less than 20GB, so if the solver needs twice or even three times
> as much, it should still work well. Or have I completely misunderstood
> something here?
> >
> > Mahir
> >
> >
> >
> > From: Hong [mailto:hzhang at mcs.anl.gov]
> > Sent: den 20 juli 2015 17:39
> > To: ?lker-Kaustell, Mahir
> > Cc: petsc-users
> > Subject: Re: [petsc-users] SuperLU MPI-problem
> >
> > Mahir:
> > Direct solvers consume large amount of memory. Suggest to try followings:
> >
> > 1. A sparse iterative solver if  [-omega^2M + K] is not too
> ill-conditioned. You may test it using the small matrix.
> >
> > 2. Incrementally increase your matrix sizes. Try different matrix
> orderings.
> > Do you get memory crash in the 1st symbolic factorization?
> > In your case, matrix data structure stays same when omega changes, so
> you only need to do one matrix symbolic factorization and reuse it.
> >
> > 3. Use a machine that gives larger memory.
> >
> > Hong
> >
> > Dear Petsc-Users,
> >
> > I am trying to use PETSc to solve a set of linear equations arising from
> Naviers equation (elastodynamics) in the frequency domain.
> > The frequency dependency of the problem requires that the system
> >
> >                              [-omega^2M + K]u = F
> >
> > where M and K are constant, square, positive definite matrices (mass and
> stiffness respectively) is solved for each frequency omega of interest.
> > K is a complex matrix, including material damping.
> >
> > I have written a PETSc program which solves this problem for a small
> (1000 degrees of freedom) test problem on one or several processors, but it
> keeps crashing when I try it on my full scale (in the order of 10^6 degrees
> of freedom) problem.
> >
> > The program crashes at KSPSetUp() and from what I can see in the error
> messages, it appears as if it consumes too much memory.
> >
> > I would guess that similar problems have occurred in this mail-list, so
> I am hoping that someone can push  me in the right direction?
> >
> > Mahir
>
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From knepley at gmail.com  Wed Jul 22 12:33:25 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Wed, 22 Jul 2015 12:33:25 -0500
Subject: [petsc-users] DMPlexCreateFluentFromFile
In-Reply-To: <CAN5Wd-K15RsX0AxSdE13U+GvC1hdwK_sFF4uugdpXnrf3aoqOA@mail.gmail.com>
References: <CAN5Wd-K15RsX0AxSdE13U+GvC1hdwK_sFF4uugdpXnrf3aoqOA@mail.gmail.com>
Message-ID: <CAMYG4GnDj4a75ujtpbuToY6BGd5kQkfKdiFPxB6u=h6LxKrw=w@mail.gmail.com>

On Wed, Jul 22, 2015 at 11:12 AM, Fande Kong <fdkong.jd at gmail.com> wrote:

> Hi all,
>
> Anybody here has experiences on using DMPlexCreateFluentFromFile? I was
> wondering this function works with a binary or a ascii file? What is the
> format of the input file, '.cas' or '.msh'? Could you possibly share a
> sample input file (smaller is better) with me?
>

1) You can just use DMPlexCreateFromFile()

2) It supports binary .cas files

3) There is a sample mesh in share/petsc/datafiles/meshes/square.cas

 Thanks,

     Matt

Thanks,
>
> Fande Kong,
>



-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From bsmith at mcs.anl.gov  Wed Jul 22 13:05:57 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Wed, 22 Jul 2015 13:05:57 -0500
Subject: [petsc-users] Double free in KSPDestroy
In-Reply-To: <2698455.C1NXj0aS1X@asaru>
References: <1899033.kbBozHv06R@asaru> <4659122.scV7xMFseV@asaru>
	<7581B196-92AB-4E76-95CA-ECF063F34C4D@mcs.anl.gov>
	<2698455.C1NXj0aS1X@asaru>
Message-ID: <AA5EE185-8B5F-423B-BC64-F6BBE686349D@mcs.anl.gov>


> On Jul 22, 2015, at 11:33 AM, Florian Lindner <mailinglists at xgm.de> wrote:
> 
> Am Dienstag, 21. Juli 2015, 18:32:02 schrieben Sie:
>> 
>>  Try putting a breakpoint in KSPSetUp_GMRES and check the values of all the pointers immediately after the
>> ierr = PetscCalloc5(hh,&gmres->hh_origin,hes,&gmres->hes_origin,rs,&gmres->rs_origin,cc,&gmres->cc_origin,cc,&gmres->ss_origin);CHKERRQ(ierr);
>> 
>> then put your second break point in KSPReset_GMRES and check all the pointers agin just before the 
>>> ierr = PetscFree5(gmres->hh_origin,gmres->hes_origin,gmres->rs_origin,gmres->cc_origin,gmres->ss_origin);CHKERRQ(ierr);
>> 
>> Of course the pointers should be the same, are they?
> 
> Num     Type           Disp Enb Address            What
> 3       breakpoint     keep y   0x00007ffff6ff6cb5 in KSPReset_GMRES at /home/florian/software/petsc/src/ksp/ksp/impls/gmres/gmres.c:258
> 4       breakpoint     keep y   0x00007ffff6ff49a1 in KSPSetUp_GMRES at /home/florian/software/petsc/src/ksp/ksp/impls/gmres/gmres.c:54
> 
> The pointer gmres is the same. Just one function call later, at mal.c:72 it crashes. The pointer that is freed is gmres->hh_origin which also hasn't changed.
> 
> What confuses me is that:
> 
> Breakpoint 3, KSPReset_GMRES (ksp=0xe904b0) at /home/florian/software/petsc/src/ksp/ksp/impls/gmres/gmres.c:258
> 258	  ierr = PetscFree5(gmres->hh_origin,gmres->hes_origin,gmres->rs_origin,gmres->cc_origin,gmres->ss_origin);CHKERRQ(ierr);
> (gdb) print gmres->hh_origin
> $24 = (PetscScalar *) 0xf10250
> 
> hh_origin is the first argument, I step into PetscFree5:
> 
> (gdb) s
> PetscFreeAlign (ptr=0xf15aa0, line=258, func=0x7ffff753c4c8 <__func__.20306> "KSPReset_GMRES", file=0x7ffff753b8b0 "/home/florian/software/petsc/src/ksp/ksp/impls/gmres/gmres.c") at /home/florian/software/petsc/src/sys/memory/mal.c:54
> 54	  if (!ptr) return 0;
> (gdb) print ptr
> $25 = (void *) 0xf15aa0
> 
> Why have the value changed? I expect gmres->hh_origin == ptr.

   Definitely a problem here.

> Could this be a sign of stack corruption at same ealier stage?

   Could be, but valgrind usually finds such things. 

   You can do the following: edit $PETSC_DIR/$PETSC_ARCH/include/petscconf.h and add the lines

#if !defined(PETSC_USE_MALLOC_COALESCED)
#define PETSC_USE_MALLOC_COALESCED
#endif

then run 

make gnumake in the $PETSC_DIR directory.  Then relink your program and try running it.

  Barry




> 
> I was also trying to build petsc with clang for using its memory-sanitizer, but without success. Same for precice.
> 
> 
>> If so you can run in the debugger and check the values at some points between the creation and destruction to see where they get changed to bad values. Normally, of course, valgrind would be very helpful in finding exactly when things go bad.
> 
> What do you mean with changing to bad? They are the same after Calloc and before PetscFree5.
> 
> Best Regards,
> Florian
> 
>>  I'm afraid I'm going to have to give up on building this stuff myself; too painful.
> 
> Sorry about that. 
> 
>> 
>>  Barry
>> 
>> 
>>> On Jul 21, 2015, at 8:54 AM, Florian Lindner <mailinglists at xgm.de> wrote:
>>> 
>>> Hey Barry,
>>> 
>>> were you able to reproduce the error?
>>> 
>>> I tried to set a breakpoint at
>>> 
>>> PetscErrorCode KSPReset_GMRES(KSP ksp)
>>> {
>>> KSP_GMRES      *gmres = (KSP_GMRES*)ksp->data;
>>> PetscErrorCode ierr;
>>> PetscInt       i;
>>> 
>>> PetscFunctionBegin;
>>> /* Free the Hessenberg matrices */
>>> ierr = PetscFree5(gmres->hh_origin,gmres->hes_origin,gmres->rs_origin,gmres->cc_origin,gmres->ss_origin);CHKERRQ(ierr);
>>> 
>>> in gmres.c, the last line produces the error...
>>> 
>>> Interestingly this piece of code is traversed only once, so at least no double calling of the same code that frees the pointer...
>>> 
>>> Best Regards,
>>> Florian
>>> 
>>> 
>>> Am Donnerstag, 16. Juli 2015, 17:59:15 schrieben Sie:
>>>> 
>>>> I am on a mac, no idea what the 'lo' local host loop back should be
>>>> 
>>>> $  ./pmpi B
>>>> MPI rank 0 of 1
>>>> [PRECICE] Run in coupling mode
>>>> Mesh = [[1.19999999999999995559e-01, 0.00000000000000000000e+00], [3.20000000000000006661e-01, 0.00000000000000000000e+00], [5.20000000000000017764e-01, 0.00000000000000000000e+00], [7.20000000000000084377e-01, 0.00000000000000000000e+00], [9.20000000000000039968e-01, 0.00000000000000000000e+00]]
>>>> Setting up master communication to coupling partner/s 
>>>> (0)  [PRECICE] ERROR: Network "lo" not found for socket connection!
>>>> Run finished at Thu Jul 16 17:50:39 2015
>>>> Global runtime = 41ms / 0s
>>>> 
>>>> Event                Count    Total[ms]     Max[ms]     Min[ms]     Avg[ms]   T%
>>>> --------------------------------------------------------------------------------
>>>> Properties from all Events, accumulated
>>>> ---------------------------------------
>>>> 
>>>> Abort trap: 6
>>>> ~/Src/prempi (master *=) arch-debug
>>>> $  ./pmpi B
>>>> MPI rank 0 of 1
>>>> [PRECICE] Run in coupling mode
>>>> Mesh = [[1.19999999999999995559e-01, 0.00000000000000000000e+00], [3.20000000000000006661e-01, 0.00000000000000000000e+00], [5.20000000000000017764e-01, 0.00000000000000000000e+00], [7.20000000000000084377e-01, 0.00000000000000000000e+00], [9.20000000000000039968e-01, 0.00000000000000000000e+00]]
>>>> Setting up master communication to coupling partner/s 
>>>> (0)  [PRECICE] ERROR: Network "localhost" not found for socket connection!
>>>> Run finished at Thu Jul 16 17:50:52 2015
>>>> Global runtime = 40ms / 0s
>>>> 
>>>> Event                Count    Total[ms]     Max[ms]     Min[ms]     Avg[ms]   T%
>>>> --------------------------------------------------------------------------------
>>>> Properties from all Events, accumulated
>>>> ---------------------------------------
>>>> 
>>>> Abort trap: 6
>>>> ~/Src/prempi (master *=) arch-debug
>>>> $ hostname
>>>> Barrys-MacBook-Pro.local
>>>> ~/Src/prempi (master *=) arch-debug
>>>> $  ./pmpi B
>>>> MPI rank 0 of 1
>>>> [PRECICE] Run in coupling mode
>>>> Mesh = [[1.19999999999999995559e-01, 0.00000000000000000000e+00], [3.20000000000000006661e-01, 0.00000000000000000000e+00], [5.20000000000000017764e-01, 0.00000000000000000000e+00], [7.20000000000000084377e-01, 0.00000000000000000000e+00], [9.20000000000000039968e-01, 0.00000000000000000000e+00]]
>>>> Setting up master communication to coupling partner/s 
>>>> (0)  [PRECICE] ERROR: Network "Barrys-MacBook-Pro.local" not found for socket connection!
>>>> Run finished at Thu Jul 16 17:51:12 2015
>>>> Global runtime = 39ms / 0s
>>>> 
>>>> Event                Count    Total[ms]     Max[ms]     Min[ms]     Avg[ms]   T%
>>>> --------------------------------------------------------------------------------
>>>> Properties from all Events, accumulated
>>>> ---------------------------------------
>>>> 
>>>> Abort trap: 6
>>>> ~/Src/prempi (master *=) arch-debug
>>>> $  ./pmpi B
>>>> MPI rank 0 of 1
>>>> [PRECICE] Run in coupling mode
>>>> Mesh = [[1.19999999999999995559e-01, 0.00000000000000000000e+00], [3.20000000000000006661e-01, 0.00000000000000000000e+00], [5.20000000000000017764e-01, 0.00000000000000000000e+00], [7.20000000000000084377e-01, 0.00000000000000000000e+00], [9.20000000000000039968e-01, 0.00000000000000000000e+00]]
>>>> Setting up master communication to coupling partner/s 
>>>> (0)  [PRECICE] ERROR: Network "10.0.1.2" not found for socket connection!
>>>> Run finished at Thu Jul 16 17:53:02 2015
>>>> Global runtime = 42ms / 0s
>>>> 
>>>> Event                Count    Total[ms]     Max[ms]     Min[ms]     Avg[ms]   T%
>>>> --------------------------------------------------------------------------------
>>>> Properties from all Events, accumulated
>>>> ---------------------------------------
>>>> 
>>>> Abort trap: 6
>>>> ~/Src/prempi (master *=) arch-debug
>>>> 
>>>>> On Jul 15, 2015, at 1:53 AM, Florian Lindner <mailinglists at xgm.de> wrote:
>>>>> 
>>>>> Hey
>>>>> 
>>>>> Am Dienstag, 14. Juli 2015, 13:20:33 schrieben Sie:
>>>>>> 
>>>>>> How to install Eigen? I tried brew install eigen but it didn't help.
>>>>> 
>>>>> You may need to set the CPLUS_INCLUDE_PATH to something like "/usr/include/eigen3"
>>>>> Easiest way however is probably to download eigen from http://bitbucket.org/eigen/eigen/get/3.2.5.tar.bz2 and move the Eigen folder from that archive to precice/src. 
>>>>> 
>>>>>> Also what about the PRECICE_MPI_ stuff. It sure doesn't point to anything valid.
>>>>> 
>>>>> You probably don't need to set it if you use a mpic++ or mpicxx compiler wrapper that take care of that.
>>>>> 
>>>>> Thx,
>>>>> Florian
>>>>> 
>>>>>> 
>>>>>> 
>>>>>> Barry
>>>>>> 
>>>>>> $ MPI_CXX="clang++" scons -j 4 boost_inst=on python=off petsc=on mpi=on compiler=/Users/barrysmith/Src/petsc/arch-debug/bin/mpic++ build=debug
>>>>>> scons: Reading SConscript files ...
>>>>>> 
>>>>>> Build options ...
>>>>>> (default)  builddir                  = build      Directory holding build files. ( /path/to/builddir )
>>>>>> (default)  build                     = debug      Build type, either release or debug (release|debug)
>>>>>> (modified) compiler                  = /Users/barrysmith/Src/petsc/arch-debug/bin/mpic++   Compiler to use.
>>>>>> (modified) mpi                       = True       Enables MPI-based communication and running coupling tests. (yes|no)
>>>>>> (default)  sockets                   = True       Enables Socket-based communication. (yes|no)
>>>>>> (modified) boost_inst                = True       Enable if Boost is available compiled and installed. (yes|no)
>>>>>> (default)  spirit2                   = True       Used for parsing VRML file geometries and checkpointing. (yes|no)
>>>>>> (modified) petsc                     = True       Enable use of the Petsc linear algebra library. (yes|no)
>>>>>> (modified) python                    = False      Used for Python scripted solver actions. (yes|no)
>>>>>> (default)  gprof                     = False      Used in detailed performance analysis. (yes|no)
>>>>>> ... done
>>>>>> 
>>>>>> Environment variables used for this build ...
>>>>>> (have to be defined by the user to configure build)
>>>>>> (modified) PETSC_DIR                 = /Users/barrysmith/Src/PETSc
>>>>>> (modified) PETSC_ARCH                = arch-debug
>>>>>> (default)  PRECICE_BOOST_SYSTEM_LIB  = boost_system
>>>>>> (default)  PRECICE_BOOST_FILESYSTEM_LIB = boost_filesystem
>>>>>> (default)  PRECICE_MPI_LIB_PATH      = /usr/lib/
>>>>>> (default)  PRECICE_MPI_LIB           = mpich   
>>>>>> (default)  PRECICE_MPI_INC_PATH      = /usr/include/mpich2
>>>>>> (default)  PRECICE_PTHREAD_LIB_PATH  = /usr/lib
>>>>>> (default)  PRECICE_PTHREAD_LIB       = pthread 
>>>>>> (default)  PRECICE_PTHREAD_INC_PATH  = /usr/include
>>>>>> ... done
>>>>>> 
>>>>>> Configuring build variables ...
>>>>>> Checking whether the C++ compiler works... yes
>>>>>> Checking for C library petsc... yes
>>>>>> Checking for C++ header file Eigen/Dense... no
>>>>>> ERROR: Header 'Eigen/Dense' (needed for Eigen) not found or does not compile!
>>>>>> $ brew install eigen
>>>>>> ==> Downloading https://downloads.sf.net/project/machomebrew/Bottles/eigen-3.2.3.yosemite.bottle.tar.gz
>>>>>> ######################################################################## 100.0%
>>>>>> ==> Pouring eigen-3.2.3.yosemite.bottle.tar.gz
>>>>>> ?  /usr/local/Cellar/eigen/3.2.3: 361 files, 4.1M
>>>>>> ~/Src/precice (develop=) arch-debug
>>>>>> $ MPI_CXX="clang++" scons -j 4 boost_inst=on python=off petsc=on mpi=on compiler=/Users/barrysmith/Src/petsc/arch-debug/bin/mpic++ build=debug
>>>>>> scons: Reading SConscript files ...
>>>>>> 
>>>>>> Build options ...
>>>>>> (default)  builddir                  = build      Directory holding build files. ( /path/to/builddir )
>>>>>> (default)  build                     = debug      Build type, either release or debug (release|debug)
>>>>>> (modified) compiler                  = /Users/barrysmith/Src/petsc/arch-debug/bin/mpic++   Compiler to use.
>>>>>> (modified) mpi                       = True       Enables MPI-based communication and running coupling tests. (yes|no)
>>>>>> (default)  sockets                   = True       Enables Socket-based communication. (yes|no)
>>>>>> (modified) boost_inst                = True       Enable if Boost is available compiled and installed. (yes|no)
>>>>>> (default)  spirit2                   = True       Used for parsing VRML file geometries and checkpointing. (yes|no)
>>>>>> (modified) petsc                     = True       Enable use of the Petsc linear algebra library. (yes|no)
>>>>>> (modified) python                    = False      Used for Python scripted solver actions. (yes|no)
>>>>>> (default)  gprof                     = False      Used in detailed performance analysis. (yes|no)
>>>>>> ... done
>>>>>> 
>>>>>> Environment variables used for this build ...
>>>>>> (have to be defined by the user to configure build)
>>>>>> (modified) PETSC_DIR                 = /Users/barrysmith/Src/PETSc
>>>>>> (modified) PETSC_ARCH                = arch-debug
>>>>>> (default)  PRECICE_BOOST_SYSTEM_LIB  = boost_system
>>>>>> (default)  PRECICE_BOOST_FILESYSTEM_LIB = boost_filesystem
>>>>>> (default)  PRECICE_MPI_LIB_PATH      = /usr/lib/
>>>>>> (default)  PRECICE_MPI_LIB           = mpich   
>>>>>> (default)  PRECICE_MPI_INC_PATH      = /usr/include/mpich2
>>>>>> (default)  PRECICE_PTHREAD_LIB_PATH  = /usr/lib
>>>>>> (default)  PRECICE_PTHREAD_LIB       = pthread 
>>>>>> (default)  PRECICE_PTHREAD_INC_PATH  = /usr/include
>>>>>> ... done
>>>>>> 
>>>>>> Configuring build variables ...
>>>>>> Checking whether the C++ compiler works... yes
>>>>>> Checking for C library petsc... yes
>>>>>> Checking for C++ header file Eigen/Dense... no
>>>>>> ERROR: Header 'Eigen/Dense' (needed for Eigen) not found or does not compile!
>>>>>> ~/Src/precice (develop=) arch-debug
>>>>>> 
>>>>>> 
>>>>>>> On Jul 14, 2015, at 2:14 AM, Florian Lindner <mailinglists at xgm.de> wrote:
>>>>>>> 
>>>>>>> Hello,
>>>>>>> 
>>>>>>> Am Montag, 13. Juli 2015, 12:26:21 schrieb Barry Smith:
>>>>>>>> 
>>>>>>>> Run under valgrind first, see if it gives any more details about the memory issue http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind
>>>>>>> 
>>>>>>> I tried running it like that:
>>>>>>> 
>>>>>>> valgrind --tool=memcheck ./pmpi A -malloc off 
>>>>>>> 
>>>>>>> (pmpi is my application, no mpirun)
>>>>>>> 
>>>>>>> but it reported no errors at all.
>>>>>>> 
>>>>>>>> Can you send the code that produces this problem?
>>>>>>> 
>>>>>>> I was not able to isolate that problem, you can of course have a look at our application:
>>>>>>> 
>>>>>>> git clone git at github.com:precice/precice.git
>>>>>>> MPI_CXX="clang++" scons -j 4 boost_inst=on python=off petsc=on mpi=on compiler=mpic++ build=debug
>>>>>>> 
>>>>>>> The test client:
>>>>>>> git clone git at github.com:floli/prempi.git
>>>>>>> you need to adapt line 5 in SConstruct: preciceRoot
>>>>>>> scons
>>>>>>> 
>>>>>>> Take one terminal run ./pmpi A, another to run ./pmpi B
>>>>>>> 
>>>>>>> Thanks for taking a look! Mail me if any problem with the build occurs.
>>>>>>> 
>>>>>>> Florian
>>>>>>> 
>>>>>>>> 
>>>>>>>>> On Jul 13, 2015, at 10:56 AM, Florian Lindner <mailinglists at xgm.de> wrote:
>>>>>>>>> 
>>>>>>>>> Hello,
>>>>>>>>> 
>>>>>>>>> our petsc application suffers from a memory error (double free or corruption).
>>>>>>>>> 
>>>>>>>>> Situation is a like that:
>>>>>>>>> 
>>>>>>>>> A KSP is private member of a C++ class. In its constructor I call KSPCreate. Inbetween it may haben that I call KSPREset. In the class' destructor I call KSPDestroy. That's where the memory error appears:
>>>>>>>>> 
>>>>>>>>> gdb backtrace:
>>>>>>>>> 
>>>>>>>>> 
>>>>>>>>> #4  0x00007ffff490b8db in _int_free () from /usr/lib/libc.so.6
>>>>>>>>> #5  0x00007ffff6188c9c in PetscFreeAlign (ptr=0xfcd990, line=258, func=0x7ffff753c4c8 <__func__.20304> "KSPReset_GMRES", file=0x7ffff753b8b0 "/home/florian/software/petsc/src/ksp/ksp/impls/gmres/gmres.c")
>>>>>>>>> at /home/florian/software/petsc/src/sys/memory/mal.c:72
>>>>>>>>> #6  0x00007ffff6ff6cdc in KSPReset_GMRES (ksp=0xf48470) at /home/florian/software/petsc/src/ksp/ksp/impls/gmres/gmres.c:258
>>>>>>>>> #7  0x00007ffff70ad804 in KSPReset (ksp=0xf48470) at /home/florian/software/petsc/src/ksp/ksp/interface/itfunc.c:885
>>>>>>>>> #8  0x00007ffff70ae2e8 in KSPDestroy (ksp=0xeb89d8) at /home/florian/software/petsc/src/ksp/ksp/interface/itfunc.c:933
>>>>>>>>> 
>>>>>>>>> #9  0x0000000000599b24 in precice::mapping::PetRadialBasisFctMapping<precice::mapping::Gaussian>::~PetRadialBasisFctMapping (this=0xeb8960) at src/mapping/PetRadialBasisFctMapping.hpp:148
>>>>>>>>> #10 0x0000000000599bc9 in precice::mapping::PetRadialBasisFctMapping<precice::mapping::Gaussian>::~PetRadialBasisFctMapping (this=0xeb8960) at src/mapping/PetRadialBasisFctMapping.hpp:146
>>>>>>>>> 
>>>>>>>>> Complete backtrace at http://pastebin.com/ASjibeNF
>>>>>>>>> 
>>>>>>>>> 
>>>>>>>>> Could it be a problem it objects set by KSPSetOperators are destroyed afterwards? I don't think so, since KSPReset is called before.
>>>>>>>>> 
>>>>>>>>> I've wrapped a class (just a bunch of helper function, no encapsulating wrapper) round Mat and Vec objects. Nothing fancy, the ctor calls MatCreate, the dtor MatDestroy, you can have a look at https://github.com/precice/precice/blob/develop/src/mapping/petnum.cpp / .hpp.
>>>>>>>>> 
>>>>>>>>> These objects are also members of the same class like KSP, so their dtor is called after KSPDestroy.
>>>>>>>>> 
>>>>>>>>> What could cause the memory corruption here?
>>>>>>>>> 
>>>>>>>>> Thanks a lot,
>>>>>>>>> Florian


From Shuangshuang.Jin at pnnl.gov  Wed Jul 22 13:49:41 2015
From: Shuangshuang.Jin at pnnl.gov (Jin, Shuangshuang)
Date: Wed, 22 Jul 2015 18:49:41 +0000
Subject: [petsc-users] Running KSP of preonly doesn't make sense with
	nonzero initial guess
Message-ID: <71FF54182841B443932BB8F835FD98531A52A057@EX10MBOX02.pnnl.gov>

Hi, I'm trying to use PETSc ksp to solve a linear equation with the following option: "-ksp_type preonly -pc_type lu -pc_factor_mat_ordering_type amd"

I got an error message below. Does anyone have an idea how it comes from?

[0]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
[0]PETSC ERROR:
[0]PETSC ERROR: Running KSP of preonly doesn't make sense with nonzero initial guess
               you probably want a KSP type of Richardson
[0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting.
[0]PETSC ERROR: Petsc Release Version 3.6.0, Jun, 09, 2015
[0]PETSC ERROR: Unknown Name on a olympus-openmpi_f-gnu-cxx-complex-opt named olympus.local by d3m956 Wed Jul 22 11:37:26 2015
[0]PETSC ERROR: Configure options PETSC_ARCH=olympus-openmpi_f-gnu-cxx-complex-opt --with-prefix=./ --with-mpi=1 --with-cc=mpicc --with-fc=mpif90 --with-cxx=mpicxx --with-c++-support=1 --with-c-support=0 --with-c-language=C++ --with-fortran=0 --with-scalar-type=complex --with-fortran-kernels=generic --download-superlu_dist --download-superlu --download-parmetis --download-metis --download-f2cblaslapack=1 --download-suitesparse --with-clanguage=c++ --with-shared-libraries=0 --with-x=0 --with-mpirun=mpirun --with-mpiexec=mpiexec --with-debugging=0
[0]PETSC ERROR: #1 KSPSolve_PREONLY() line 23 in /pic/projects/gridpack/software_f/petsc-3.6.0/src/ksp/ksp/impls/preonly/preonly.c
[0]PETSC ERROR: #2 KSPSolve() line 604 in /pic/projects/gridpack/software_f/petsc-3.6.0/src/ksp/ksp/interface/itfunc.c
[0]PETSC ERROR: #3 p_solve() line 120 in /pic/projects/gridpack/gridpack-Github/src/math/petsc/petsc_linear_solver_implementation.hpp
terminate called after throwing an instance of 'gridpack::math::PETScException'
  what():  PETSc error (0): Error detected in C PETSc
[olympus:27408] *** Process received signal ***
[olympus:27408] Signal: Aborted (6)
[olympus:27408] Signal code:  (-6)
[olympus:27408] [ 0] /lib64/libpthread.so.0 [0x3d2920eca0]
[olympus:27408] [ 1] /lib64/libc.so.6(gsignal+0x35) [0x3d2862ffc5]
[olympus:27408] [ 2] /lib64/libc.so.6(abort+0x110) [0x3d28631a70]
[olympus:27408] [ 3] /share/apps/gcc/4.6.2/lib64/libstdc++.so.6(_ZN9__gnu_cxx27__verbose_terminate_handlerEv+0x11d) [0x7f4aa53705bd]
[olympus:27408] [ 4] /share/apps/gcc/4.6.2/lib64/libstdc++.so.6 [0x7f4aa536e766]
[olympus:27408] [ 5] /share/apps/gcc/4.6.2/lib64/libstdc++.so.6 [0x7f4aa536e793]
[olympus:27408] [ 6] /share/apps/gcc/4.6.2/lib64/libstdc++.so.6 [0x7f4aa536e88e]
[olympus:27408] [ 7] ./ds2.x(_ZNK8gridpack4math31PETScLinearSolverImplementationISt7complexIdEiE7p_solveERKNS0_7VectorTIS3_iEERS6_+0x4cf) [0x74634f]
[olympus:27408] [ 8] ./ds2.x(_ZNK8gridpack4math25BaseLinearSolverInterfaceISt7complexIdEiE5solveERKNS0_7VectorTIS3_iEERS6_+0x37) [0x65e84f]
[olympus:27408] [ 9] ./ds2.x(_ZNK8gridpack4math13LinearSolverTISt7complexIdEiE7p_solveERKNS0_7VectorTIS3_iEERS6_+0x3b) [0x68fb89]
[olympus:27408] [10] ./ds2.x(_ZNK8gridpack4math25BaseLinearSolverInterfaceISt7complexIdEiE5solveERKNS0_7VectorTIS3_iEERS6_+0x37) [0x65e84f]
[olympus:27408] [11] ./ds2.x(_ZN8gridpack18dynamic_simulation6DS2App5solveENS0_9DS2Branch5EventE+0x8f0) [0x656386]
[olympus:27408] [12] ./ds2.x(main+0x41d) [0x64d9b1]
[olympus:27408] [13] /lib64/libc.so.6(__libc_start_main+0xf4) [0x3d2861d9f4]
[olympus:27408] [14] ./ds2.x [0x64d4dd]
[olympus:27408] *** End of error message ***
Abort

Thanks,
Shuangshuang
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From bsmith at mcs.anl.gov  Wed Jul 22 13:52:58 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Wed, 22 Jul 2015 13:52:58 -0500
Subject: [petsc-users] Running KSP of preonly doesn't make sense with
	nonzero initial guess
In-Reply-To: <71FF54182841B443932BB8F835FD98531A52A057@EX10MBOX02.pnnl.gov>
References: <71FF54182841B443932BB8F835FD98531A52A057@EX10MBOX02.pnnl.gov>
Message-ID: <11C8728B-3736-4CE1-8DC8-21161275DA15@mcs.anl.gov>


   You must be seting KSPSetInitialGuessNonzero() in your code. So either remove that line or use -ksp_type richardson instead of -ksp_type preonly.

  Barry


> On Jul 22, 2015, at 1:49 PM, Jin, Shuangshuang <Shuangshuang.Jin at pnnl.gov> wrote:
> 
> Hi, I?m trying to use PETSc ksp to solve a linear equation with the following option: ?-ksp_type preonly -pc_type lu -pc_factor_mat_ordering_type amd?
>  
> I got an error message below. Does anyone have an idea how it comes from?
>  
> [0]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
> [0]PETSC ERROR:
> [0]PETSC ERROR: Running KSP of preonly doesn't make sense with nonzero initial guess
>                you probably want a KSP type of Richardson
> [0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting.
> [0]PETSC ERROR: Petsc Release Version 3.6.0, Jun, 09, 2015
> [0]PETSC ERROR: Unknown Name on a olympus-openmpi_f-gnu-cxx-complex-opt named olympus.local by d3m956 Wed Jul 22 11:37:26 2015
> [0]PETSC ERROR: Configure options PETSC_ARCH=olympus-openmpi_f-gnu-cxx-complex-opt --with-prefix=./ --with-mpi=1 --with-cc=mpicc --with-fc=mpif90 --with-cxx=mpicxx --with-c++-support=1 --with-c-support=0 --with-c-language=C++ --with-fortran=0 --with-scalar-type=complex --with-fortran-kernels=generic --download-superlu_dist --download-superlu --download-parmetis --download-metis --download-f2cblaslapack=1 --download-suitesparse --with-clanguage=c++ --with-shared-libraries=0 --with-x=0 --with-mpirun=mpirun --with-mpiexec=mpiexec --with-debugging=0
> [0]PETSC ERROR: #1 KSPSolve_PREONLY() line 23 in /pic/projects/gridpack/software_f/petsc-3.6.0/src/ksp/ksp/impls/preonly/preonly.c
> [0]PETSC ERROR: #2 KSPSolve() line 604 in /pic/projects/gridpack/software_f/petsc-3.6.0/src/ksp/ksp/interface/itfunc.c
> [0]PETSC ERROR: #3 p_solve() line 120 in /pic/projects/gridpack/gridpack-Github/src/math/petsc/petsc_linear_solver_implementation.hpp
> terminate called after throwing an instance of 'gridpack::math::PETScException'
>   what():  PETSc error (0): Error detected in C PETSc
> [olympus:27408] *** Process received signal ***
> [olympus:27408] Signal: Aborted (6)
> [olympus:27408] Signal code:  (-6)
> [olympus:27408] [ 0] /lib64/libpthread.so.0 [0x3d2920eca0]
> [olympus:27408] [ 1] /lib64/libc.so.6(gsignal+0x35) [0x3d2862ffc5]
> [olympus:27408] [ 2] /lib64/libc.so.6(abort+0x110) [0x3d28631a70]
> [olympus:27408] [ 3] /share/apps/gcc/4.6.2/lib64/libstdc++.so.6(_ZN9__gnu_cxx27__verbose_terminate_handlerEv+0x11d) [0x7f4aa53705bd]
> [olympus:27408] [ 4] /share/apps/gcc/4.6.2/lib64/libstdc++.so.6 [0x7f4aa536e766]
> [olympus:27408] [ 5] /share/apps/gcc/4.6.2/lib64/libstdc++.so.6 [0x7f4aa536e793]
> [olympus:27408] [ 6] /share/apps/gcc/4.6.2/lib64/libstdc++.so.6 [0x7f4aa536e88e]
> [olympus:27408] [ 7] ./ds2.x(_ZNK8gridpack4math31PETScLinearSolverImplementationISt7complexIdEiE7p_solveERKNS0_7VectorTIS3_iEERS6_+0x4cf) [0x74634f]
> [olympus:27408] [ 8] ./ds2.x(_ZNK8gridpack4math25BaseLinearSolverInterfaceISt7complexIdEiE5solveERKNS0_7VectorTIS3_iEERS6_+0x37) [0x65e84f]
> [olympus:27408] [ 9] ./ds2.x(_ZNK8gridpack4math13LinearSolverTISt7complexIdEiE7p_solveERKNS0_7VectorTIS3_iEERS6_+0x3b) [0x68fb89]
> [olympus:27408] [10] ./ds2.x(_ZNK8gridpack4math25BaseLinearSolverInterfaceISt7complexIdEiE5solveERKNS0_7VectorTIS3_iEERS6_+0x37) [0x65e84f]
> [olympus:27408] [11] ./ds2.x(_ZN8gridpack18dynamic_simulation6DS2App5solveENS0_9DS2Branch5EventE+0x8f0) [0x656386]
> [olympus:27408] [12] ./ds2.x(main+0x41d) [0x64d9b1]
> [olympus:27408] [13] /lib64/libc.so.6(__libc_start_main+0xf4) [0x3d2861d9f4]
> [olympus:27408] [14] ./ds2.x [0x64d4dd]
> [olympus:27408] *** End of error message ***
> Abort
>  
> Thanks,
> Shuangshuang


From xsli at lbl.gov  Wed Jul 22 14:19:18 2015
From: xsli at lbl.gov (Xiaoye S. Li)
Date: Wed, 22 Jul 2015 12:19:18 -0700
Subject: [petsc-users] SuperLU MPI-problem
In-Reply-To: <03369975ff0a46a388920f1b3372d25c@STHWS42.tyrens.se>
References: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>
	<CAGCphBtNupdccRJWMuUrC9fQa_i5ggA_j4+n=tqrsnXn7w3tvg@mail.gmail.com>
	<051d9816c3bd4a3eac37fc51004ebce1@STHWS42.tyrens.se>
	<CAFvbobWcrw-2Xd7xWgGSnWJtY=u5JkAQ7O4u3aoWto=kBOzCbA@mail.gmail.com>
	<7345cece365942d1a06deeac56cf1d72@STHWS42.tyrens.se>
	<19A5B30A-64E2-44E1-8F73-F67AE628F175@mcs.anl.gov>
	<03369975ff0a46a388920f1b3372d25c@STHWS42.tyrens.se>
Message-ID: <CAFvbobWtvtOk3aH31YU7_TKkwV6bjG7fGNu9o6QocM+nb3xiuQ@mail.gmail.com>

I am trying to understand your problem. You said you are solving Naviers
equation (elastodynamics) in the frequency domain, using finite element
discretization.  I wonder why you have about 1000 nonzeros per row.
Usually in many PDE discretized matrices, the number of nonzeros per row is
in the tens (even for 3D problems), not in the thousands.   So, your matrix
is quite a bit denser than many sparse matrices we deal with.

The number of nonzeros in the L and U factors is much more than that in
original matrix A -- typically we see 10-20x fill ratio for 2D, or can be
as bad as 50-100x fill ratio for 3D.  But since your matrix starts much
denser (i.e., the underlying graph has many connections), it may not lend
to any good ordering strategy to preserve sparsity of L and U; that is, the
L and U fill ratio may be large.

I don't understand why you get the following error when you use
?-mat_superlu_dist_parsymbfact?.

Invalid ISPEC at line 484 in file get_perm_c.c

Perhaps Hong Zhang knows; she built the SuperLU_DIST interface for PETSc.

?Hong -- in order to use parallel symbolic factorization, is it sufficient
to specify only
?-mat_superlu_dist_parsymbfact?
? ?  (the default is to use  sequential symbolic factorization.)


Sherry

On Wed, Jul 22, 2015 at 9:11 AM, Mahir.Ulker-Kaustell at tyrens.se <
Mahir.Ulker-Kaustell at tyrens.se> wrote:

> Thank you for your reply.
>
> As you have probably figured out already, I am not a computational
> scientist. I am a researcher in civil engineering (railways for high-speed
> traffic), trying to produce some, from my perspective, fairly large
> parametric studies based on finite element discretizations.
>
> I am working in a Windows-environment and have installed PETSc through
> Cygwin.
> Apparently, there is no support for Valgrind in this OS.
>
> If I have understood you correct, the memory issues are related to superLU
> and given my background, there is not much I can do. Is this correct?
>
>
> Best regards,
> Mahir
>
> ______________________________________________
> Mahir ?lker-Kaustell, Kompetenssamordnare, Brokonstrukt?r, Tekn. Dr,
> Tyr?ns AB
> 010 452 30 82, Mahir.Ulker-Kaustell at tyrens.se
> ______________________________________________
>
> -----Original Message-----
> From: Barry Smith [mailto:bsmith at mcs.anl.gov]
> Sent: den 22 juli 2015 02:57
> To: ?lker-Kaustell, Mahir
> Cc: Xiaoye S. Li; petsc-users
> Subject: Re: [petsc-users] SuperLU MPI-problem
>
>
>    Run the program under valgrind
> http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind . When I use
> the option -mat_superlu_dist_parsymbfact I get many scary memory problems
> some involving for example ddist_psymbtonum (pdsymbfact_distdata.c:1332)
>
>    Note that I consider it unacceptable for running programs to EVER use
> uninitialized values; until these are all cleaned up I won't trust any runs
> like this.
>
>   Barry
>
>
>
>
> ==42050== Conditional jump or move depends on uninitialised value(s)
> ==42050==    at 0x10274C436: MPI_Allgatherv (allgatherv.c:1053)
> ==42050==    by 0x101557F60: get_perm_c_parmetis
> (get_perm_c_parmetis.c:285)
> ==42050==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a stack allocation
> ==42050==    at 0x10155751B: get_perm_c_parmetis (get_perm_c_parmetis.c:96)
> ==42050==
> ==42050== Conditional jump or move depends on uninitialised value(s)
> ==42050==    at 0x102851C61: MPIR_Allgatherv_intra (allgatherv.c:651)
> ==42050==    by 0x102853EC7: MPIR_Allgatherv (allgatherv.c:903)
> ==42050==    by 0x102853F84: MPIR_Allgatherv_impl (allgatherv.c:944)
> ==42050==    by 0x10274CA41: MPI_Allgatherv (allgatherv.c:1107)
> ==42050==    by 0x101557F60: get_perm_c_parmetis
> (get_perm_c_parmetis.c:285)
> ==42050==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a stack allocation
> ==42050==    at 0x10155751B: get_perm_c_parmetis (get_perm_c_parmetis.c:96)
> ==42050==
> ==42049== Syscall param writev(vector[...]) points to uninitialised byte(s)
> ==42049==    at 0x102DA1C3A: writev (in
> /usr/lib/system/libsystem_kernel.dylib)
> ==42049==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
> ==42049==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
> ==42049==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
> ==42049==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
> ==42049==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
> ==42049==    by 0x10277656E: MPI_Isend (isend.c:125)
> ==42049==    by 0x102088B66: libparmetis__gkMPI_Isend (gkmpi.c:63)
> ==42049==    by 0x10208140F: libparmetis__CommInterfaceData (comm.c:298)
> ==42049==    by 0x1020A8758: libparmetis__CompactGraph (ometis.c:553)
> ==42049==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
> ==42049==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
> ==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
> ==42049==    by 0x101557CFC: get_perm_c_parmetis
> (get_perm_c_parmetis.c:241)
> ==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048== Syscall param writev(vector[...]) points to uninitialised byte(s)
> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42049==  Address 0x105edff70 is 1,424 bytes inside a block of size
> 752,720 alloc'd
> ==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42049==    by 0x1020EB90C: gk_malloc (memory.c:147)
> ==42049==    by 0x1020EAA28: gk_mcoreCreate (mcore.c:28)
> ==42048==    at 0x102DA1C3A: writev (in
> /usr/lib/system/libsystem_kernel.dylib)
> ==42048==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
> ==42049==    by 0x1020BA5CF: libparmetis__AllocateWSpace (wspace.c:23)
> ==42049==    by 0x1020A6E84: ParMETIS_V32_NodeND (ometis.c:98)
> ==42048==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
> ==42048==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
> ==42048==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
> ==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
> ==42049==    by 0x101557CFC: get_perm_c_parmetis
> (get_perm_c_parmetis.c:241)
> ==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42048==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
> ==42048==    by 0x10277656E: MPI_Isend (isend.c:125)
> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x102088B66: libparmetis__gkMPI_Isend (gkmpi.c:63)
> ==42048==    by 0x10208140F: libparmetis__CommInterfaceData (comm.c:298)
> ==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1020A8758: libparmetis__CompactGraph (ometis.c:553)
> ==42048==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
> ==42048==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
> ==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42049==    by 0x100001B3C: main (in ./ex19)
> ==42049==  Uninitialised value was created by a heap allocation
> ==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42049==    by 0x1020EB90C: gk_malloc (memory.c:147)
> ==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
> ==42048==    by 0x101557CFC: get_perm_c_parmetis
> (get_perm_c_parmetis.c:241)
> ==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42049==    by 0x10211C50B: libmetis__imalloc (gklib.c:24)
> ==42049==    by 0x1020A8566: libparmetis__CompactGraph (ometis.c:519)
> ==42049==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42049==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
> ==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
> ==42049==    by 0x101557CFC: get_perm_c_parmetis
> (get_perm_c_parmetis.c:241)
> ==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==  Address 0x10597a860 is 1,408 bytes inside a block of size
> 752,720 alloc'd
> ==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42049==    by 0x100001B3C: main (in ./ex19)
> ==42049==
> ==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42048==    by 0x1020EB90C: gk_malloc (memory.c:147)
> ==42048==    by 0x1020EAA28: gk_mcoreCreate (mcore.c:28)
> ==42048==    by 0x1020BA5CF: libparmetis__AllocateWSpace (wspace.c:23)
> ==42048==    by 0x1020A6E84: ParMETIS_V32_NodeND (ometis.c:98)
> ==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
> ==42048==    by 0x101557CFC: get_perm_c_parmetis
> (get_perm_c_parmetis.c:241)
> ==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42048==    by 0x100001B3C: main (in ./ex19)
> ==42048==  Uninitialised value was created by a heap allocation
> ==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42048==    by 0x1020EB90C: gk_malloc (memory.c:147)
> ==42048==    by 0x10211C50B: libmetis__imalloc (gklib.c:24)
> ==42048==    by 0x1020A8566: libparmetis__CompactGraph (ometis.c:519)
> ==42048==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
> ==42048==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
> ==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
> ==42048==    by 0x101557CFC: get_perm_c_parmetis
> (get_perm_c_parmetis.c:241)
> ==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42048==    by 0x100001B3C: main (in ./ex19)
> ==42048==
> ==42048== Syscall param write(buf) points to uninitialised byte(s)
> ==42048==    at 0x102DA1C22: write (in
> /usr/lib/system/libsystem_kernel.dylib)
> ==42048==    by 0x10295F5BD: MPIDU_Sock_write (sock_immed.i:525)
> ==42048==    by 0x102944839: MPIDI_CH3_iStartMsg (ch3_istartmsg.c:86)
> ==42048==    by 0x102933B80: MPIDI_CH3_EagerContigShortSend
> (ch3u_eager.c:257)
> ==42048==    by 0x10293ADBA: MPID_Send (mpid_send.c:130)
> ==42048==    by 0x10277A1FA: MPI_Send (send.c:127)
> ==42048==    by 0x10155802F: get_perm_c_parmetis
> (get_perm_c_parmetis.c:299)
> ==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42048==    by 0x100001B3C: main (in ./ex19)
> ==42048==  Address 0x104810704 is on thread 1's stack
> ==42048==  in frame #3, created by MPIDI_CH3_EagerContigShortSend
> (ch3u_eager.c:218)
> ==42048==  Uninitialised value was created by a heap allocation
> ==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
> ==42048==    by 0x101557AB9: get_perm_c_parmetis
> (get_perm_c_parmetis.c:185)
> ==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42048==    by 0x100001B3C: main (in ./ex19)
> ==42048==
> ==42050== Conditional jump or move depends on uninitialised value(s)
> ==42050==    at 0x102744CB8: MPI_Alltoallv (alltoallv.c:480)
> ==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
> ==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
> ==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a stack allocation
> ==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
> ==42050==
> ==42050== Conditional jump or move depends on uninitialised value(s)
> ==42050==    at 0x102744E43: MPI_Alltoallv (alltoallv.c:490)
> ==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
> ==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
> ==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a stack allocation
> ==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
> ==42050==
> ==42050== Conditional jump or move depends on uninitialised value(s)
> ==42050==    at 0x102744EBF: MPI_Alltoallv (alltoallv.c:497)
> ==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
> ==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
> ==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a stack allocation
> ==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
> ==42050==
> ==42050== Conditional jump or move depends on uninitialised value(s)
> ==42050==    at 0x1027450B1: MPI_Alltoallv (alltoallv.c:512)
> ==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
> ==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
> ==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a stack allocation
> ==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
> ==42050==
> ==42050== Conditional jump or move depends on uninitialised value(s)
> ==42050==    at 0x10283FB06: MPIR_Alltoallv_intra (alltoallv.c:92)
> ==42050==    by 0x1028407B6: MPIR_Alltoallv (alltoallv.c:343)
> ==42050==    by 0x102840884: MPIR_Alltoallv_impl (alltoallv.c:380)
> ==42050==    by 0x10274541B: MPI_Alltoallv (alltoallv.c:531)
> ==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
> ==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
> ==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a stack allocation
> ==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
> ==42050==
> ==42050== Syscall param writev(vector[...]) points to uninitialised byte(s)
> ==42050==    at 0x102DA1C3A: writev (in
> /usr/lib/system/libsystem_kernel.dylib)
> ==42050==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
> ==42050==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
> ==42050==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
> ==42050==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
> ==42050==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
> ==42050==    by 0x10277656E: MPI_Isend (isend.c:125)
> ==42050==    by 0x101524C41: pdgstrf2_trsm (pdgstrf2.c:201)
> ==42050==    by 0x10151ECBF: pdgstrf (pdgstrf.c:1082)
> ==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Address 0x1060144d0 is 1,168 bytes inside a block of size
> 131,072 alloc'd
> ==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
> ==42050==    by 0x1014FD7AD: doubleMalloc_dist (dmemory.c:145)
> ==42050==    by 0x10151DA7D: pdgstrf (pdgstrf.c:735)
> ==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a heap allocation
> ==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
> ==42050==    by 0x1014FD7AD: doubleMalloc_dist (dmemory.c:145)
> ==42050==    by 0x10151DA7D: pdgstrf (pdgstrf.c:735)
> ==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==
> ==42048== Conditional jump or move depends on uninitialised value(s)
> ==42048==    at 0x10151F141: pdgstrf (pdgstrf.c:1139)
> ==42048==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42048==    by 0x100001B3C: main (in ./ex19)
> ==42048==  Uninitialised value was created by a heap allocation
> ==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
> ==42048==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
> ==42048==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42048==    by 0x100001B3C: main (in ./ex19)
> ==42048==
> ==42049== Conditional jump or move depends on uninitialised value(s)
> ==42049==    at 0x10151F141: pdgstrf (pdgstrf.c:1139)
> ==42049==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42049==    by 0x100001B3C: main (in ./ex19)
> ==42049==  Uninitialised value was created by a heap allocation
> ==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42049==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
> ==42049==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
> ==42049==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42049==    by 0x100001B3C: main (in ./ex19)
> ==42049==
> ==42048== Conditional jump or move depends on uninitialised value(s)
> ==42048==    at 0x101520054: pdgstrf (pdgstrf.c:1429)
> ==42048==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42049== Conditional jump or move depends on uninitialised value(s)
> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42048==    by 0x100001B3C: main (in ./ex19)
> ==42048==  Uninitialised value was created by a heap allocation
> ==42049==    at 0x101520054: pdgstrf (pdgstrf.c:1429)
> ==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
> ==42049==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42048==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
> ==42048==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42049==    by 0x100001B3C: main (in ./ex19)
> ==42049==  Uninitialised value was created by a heap allocation
> ==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42048==    by 0x100001B3C: main (in ./ex19)
> ==42048==
> ==42049==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
> ==42049==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
> ==42049==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42049==    by 0x100001B3C: main (in ./ex19)
> ==42049==
> ==42050== Conditional jump or move depends on uninitialised value(s)
> ==42050==    at 0x10151FDE6: pdgstrf (pdgstrf.c:1382)
> ==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a heap allocation
> ==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
> ==42050==    by 0x10150B241: ddist_psymbtonum (pdsymbfact_distdata.c:1389)
> ==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==
>
>
> > On Jul 20, 2015, at 12:03 PM, Mahir.Ulker-Kaustell at tyrens.se wrote:
> >
> > Ok. So I have been creating the full factorization on each process. That
> gives me some hope!
> >
> > I followed your suggestion and tried to use the runtime option
> ?-mat_superlu_dist_parsymbfact?.
> > However, now the program crashes with:
> >
> > Invalid ISPEC at line 484 in file get_perm_c.c
> >
> > And so on?
> >
> > From the SuperLU manual; I should give the option either YES or NO,
> however -mat_superlu_dist_parsymbfact YES makes the program crash in the
> same way as above.
> > Also I can?t find any reference to -mat_superlu_dist_parsymbfact in the
> PETSc documentation
> >
> > Mahir
> >
> > Mahir ?lker-Kaustell, Kompetenssamordnare, Brokonstrukt?r, Tekn. Dr,
> Tyr?ns AB
> > 010 452 30 82, Mahir.Ulker-Kaustell at tyrens.se
> >
> > From: Xiaoye S. Li [mailto:xsli at lbl.gov]
> > Sent: den 20 juli 2015 18:12
> > To: ?lker-Kaustell, Mahir
> > Cc: Hong; petsc-users
> > Subject: Re: [petsc-users] SuperLU MPI-problem
> >
> > The default SuperLU_DIST setting is to serial symbolic factorization.
> Therefore, what matters is how much memory do you have per MPI task?
> >
> > The code failed to malloc memory during redistribution of matrix A to
> {L\U} data struction (using result of serial symbolic factorization.)
> >
> > You can use parallel symbolic factorization, by runtime option:
> '-mat_superlu_dist_parsymbfact'
> >
> > Sherry Li
> >
> >
> > On Mon, Jul 20, 2015 at 8:59 AM, Mahir.Ulker-Kaustell at tyrens.se <
> Mahir.Ulker-Kaustell at tyrens.se> wrote:
> > Hong:
> >
> > Previous experiences with this equation have shown that it is very
> difficult to solve it iteratively. Hence the use of a direct solver.
> >
> > The large test problem I am trying to solve has slightly less than 10^6
> degrees of freedom. The matrices are derived from finite elements so they
> are sparse.
> > The machine I am working on has 128GB ram. I have estimated the memory
> needed to less than 20GB, so if the solver needs twice or even three times
> as much, it should still work well. Or have I completely misunderstood
> something here?
> >
> > Mahir
> >
> >
> >
> > From: Hong [mailto:hzhang at mcs.anl.gov]
> > Sent: den 20 juli 2015 17:39
> > To: ?lker-Kaustell, Mahir
> > Cc: petsc-users
> > Subject: Re: [petsc-users] SuperLU MPI-problem
> >
> > Mahir:
> > Direct solvers consume large amount of memory. Suggest to try followings:
> >
> > 1. A sparse iterative solver if  [-omega^2M + K] is not too
> ill-conditioned. You may test it using the small matrix.
> >
> > 2. Incrementally increase your matrix sizes. Try different matrix
> orderings.
> > Do you get memory crash in the 1st symbolic factorization?
> > In your case, matrix data structure stays same when omega changes, so
> you only need to do one matrix symbolic factorization and reuse it.
> >
> > 3. Use a machine that gives larger memory.
> >
> > Hong
> >
> > Dear Petsc-Users,
> >
> > I am trying to use PETSc to solve a set of linear equations arising from
> Naviers equation (elastodynamics) in the frequency domain.
> > The frequency dependency of the problem requires that the system
> >
> >                              [-omega^2M + K]u = F
> >
> > where M and K are constant, square, positive definite matrices (mass and
> stiffness respectively) is solved for each frequency omega of interest.
> > K is a complex matrix, including material damping.
> >
> > I have written a PETSc program which solves this problem for a small
> (1000 degrees of freedom) test problem on one or several processors, but it
> keeps crashing when I try it on my full scale (in the order of 10^6 degrees
> of freedom) problem.
> >
> > The program crashes at KSPSetUp() and from what I can see in the error
> messages, it appears as if it consumes too much memory.
> >
> > I would guess that similar problems have occurred in this mail-list, so
> I am hoping that someone can push  me in the right direction?
> >
> > Mahir
>
>
>
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From hzhang at mcs.anl.gov  Wed Jul 22 14:34:29 2015
From: hzhang at mcs.anl.gov (Hong)
Date: Wed, 22 Jul 2015 14:34:29 -0500
Subject: [petsc-users] SuperLU MPI-problem
In-Reply-To: <CAFvbobWtvtOk3aH31YU7_TKkwV6bjG7fGNu9o6QocM+nb3xiuQ@mail.gmail.com>
References: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>
	<CAGCphBtNupdccRJWMuUrC9fQa_i5ggA_j4+n=tqrsnXn7w3tvg@mail.gmail.com>
	<051d9816c3bd4a3eac37fc51004ebce1@STHWS42.tyrens.se>
	<CAFvbobWcrw-2Xd7xWgGSnWJtY=u5JkAQ7O4u3aoWto=kBOzCbA@mail.gmail.com>
	<7345cece365942d1a06deeac56cf1d72@STHWS42.tyrens.se>
	<19A5B30A-64E2-44E1-8F73-F67AE628F175@mcs.anl.gov>
	<03369975ff0a46a388920f1b3372d25c@STHWS42.tyrens.se>
	<CAFvbobWtvtOk3aH31YU7_TKkwV6bjG7fGNu9o6QocM+nb3xiuQ@mail.gmail.com>
Message-ID: <CAGCphBvsxZcbO1z7dUAuJGocndqaSrKgyR2m=0FqM7W7d3sXWw@mail.gmail.com>

In Petsc/superlu_dist interface, we set default

options.ParSymbFact = NO;

When user raises the flag "-mat_superlu_dist_parsymbfact",
we set

    options.ParSymbFact = YES;
    options.ColPerm     = PARMETIS;   /* in v2.2, PARMETIS is forced for
ParSymbFact regardless of user ordering setting */

We do not change anything else.

Hong

On Wed, Jul 22, 2015 at 2:19 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:

> I am trying to understand your problem. You said you are solving Naviers
> equation (elastodynamics) in the frequency domain, using finite element
> discretization.  I wonder why you have about 1000 nonzeros per row.
> Usually in many PDE discretized matrices, the number of nonzeros per row is
> in the tens (even for 3D problems), not in the thousands.   So, your matrix
> is quite a bit denser than many sparse matrices we deal with.
>
> The number of nonzeros in the L and U factors is much more than that in
> original matrix A -- typically we see 10-20x fill ratio for 2D, or can be
> as bad as 50-100x fill ratio for 3D.  But since your matrix starts much
> denser (i.e., the underlying graph has many connections), it may not lend
> to any good ordering strategy to preserve sparsity of L and U; that is, the
> L and U fill ratio may be large.
>
> I don't understand why you get the following error when you use
> ?-mat_superlu_dist_parsymbfact?.
>
> Invalid ISPEC at line 484 in file get_perm_c.c
>
> Perhaps Hong Zhang knows; she built the SuperLU_DIST interface for PETSc.
>
> ?Hong -- in order to use parallel symbolic factorization, is it sufficient
> to specify only
> ?-mat_superlu_dist_parsymbfact?
> ? ?  (the default is to use  sequential symbolic factorization.)
>
>
> Sherry
>
> On Wed, Jul 22, 2015 at 9:11 AM, Mahir.Ulker-Kaustell at tyrens.se <
> Mahir.Ulker-Kaustell at tyrens.se> wrote:
>
>> Thank you for your reply.
>>
>> As you have probably figured out already, I am not a computational
>> scientist. I am a researcher in civil engineering (railways for high-speed
>> traffic), trying to produce some, from my perspective, fairly large
>> parametric studies based on finite element discretizations.
>>
>> I am working in a Windows-environment and have installed PETSc through
>> Cygwin.
>> Apparently, there is no support for Valgrind in this OS.
>>
>> If I have understood you correct, the memory issues are related to
>> superLU and given my background, there is not much I can do. Is this
>> correct?
>>
>>
>> Best regards,
>> Mahir
>>
>> ______________________________________________
>> Mahir ?lker-Kaustell, Kompetenssamordnare, Brokonstrukt?r, Tekn. Dr,
>> Tyr?ns AB
>> 010 452 30 82, Mahir.Ulker-Kaustell at tyrens.se
>> ______________________________________________
>>
>> -----Original Message-----
>> From: Barry Smith [mailto:bsmith at mcs.anl.gov]
>> Sent: den 22 juli 2015 02:57
>> To: ?lker-Kaustell, Mahir
>> Cc: Xiaoye S. Li; petsc-users
>> Subject: Re: [petsc-users] SuperLU MPI-problem
>>
>>
>>    Run the program under valgrind
>> http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind . When I
>> use the option -mat_superlu_dist_parsymbfact I get many scary memory
>> problems some involving for example ddist_psymbtonum
>> (pdsymbfact_distdata.c:1332)
>>
>>    Note that I consider it unacceptable for running programs to EVER use
>> uninitialized values; until these are all cleaned up I won't trust any runs
>> like this.
>>
>>   Barry
>>
>>
>>
>>
>> ==42050== Conditional jump or move depends on uninitialised value(s)
>> ==42050==    at 0x10274C436: MPI_Allgatherv (allgatherv.c:1053)
>> ==42050==    by 0x101557F60: get_perm_c_parmetis
>> (get_perm_c_parmetis.c:285)
>> ==42050==    by 0x101501192: pdgssvx (pdgssvx.c:934)
>> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42050==    by 0x100001B3C: main (in ./ex19)
>> ==42050==  Uninitialised value was created by a stack allocation
>> ==42050==    at 0x10155751B: get_perm_c_parmetis
>> (get_perm_c_parmetis.c:96)
>> ==42050==
>> ==42050== Conditional jump or move depends on uninitialised value(s)
>> ==42050==    at 0x102851C61: MPIR_Allgatherv_intra (allgatherv.c:651)
>> ==42050==    by 0x102853EC7: MPIR_Allgatherv (allgatherv.c:903)
>> ==42050==    by 0x102853F84: MPIR_Allgatherv_impl (allgatherv.c:944)
>> ==42050==    by 0x10274CA41: MPI_Allgatherv (allgatherv.c:1107)
>> ==42050==    by 0x101557F60: get_perm_c_parmetis
>> (get_perm_c_parmetis.c:285)
>> ==42050==    by 0x101501192: pdgssvx (pdgssvx.c:934)
>> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42050==    by 0x100001B3C: main (in ./ex19)
>> ==42050==  Uninitialised value was created by a stack allocation
>> ==42050==    at 0x10155751B: get_perm_c_parmetis
>> (get_perm_c_parmetis.c:96)
>> ==42050==
>> ==42049== Syscall param writev(vector[...]) points to uninitialised
>> byte(s)
>> ==42049==    at 0x102DA1C3A: writev (in
>> /usr/lib/system/libsystem_kernel.dylib)
>> ==42049==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
>> ==42049==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
>> ==42049==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
>> ==42049==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
>> ==42049==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
>> ==42049==    by 0x10277656E: MPI_Isend (isend.c:125)
>> ==42049==    by 0x102088B66: libparmetis__gkMPI_Isend (gkmpi.c:63)
>> ==42049==    by 0x10208140F: libparmetis__CommInterfaceData (comm.c:298)
>> ==42049==    by 0x1020A8758: libparmetis__CompactGraph (ometis.c:553)
>> ==42049==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
>> ==42049==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
>> ==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
>> ==42049==    by 0x101557CFC: get_perm_c_parmetis
>> (get_perm_c_parmetis.c:241)
>> ==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
>> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42048== Syscall param writev(vector[...]) points to uninitialised
>> byte(s)
>> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42049==  Address 0x105edff70 is 1,424 bytes inside a block of size
>> 752,720 alloc'd
>> ==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
>> ==42049==    by 0x1020EB90C: gk_malloc (memory.c:147)
>> ==42049==    by 0x1020EAA28: gk_mcoreCreate (mcore.c:28)
>> ==42048==    at 0x102DA1C3A: writev (in
>> /usr/lib/system/libsystem_kernel.dylib)
>> ==42048==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
>> ==42049==    by 0x1020BA5CF: libparmetis__AllocateWSpace (wspace.c:23)
>> ==42049==    by 0x1020A6E84: ParMETIS_V32_NodeND (ometis.c:98)
>> ==42048==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
>> ==42048==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
>> ==42048==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
>> ==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
>> ==42049==    by 0x101557CFC: get_perm_c_parmetis
>> (get_perm_c_parmetis.c:241)
>> ==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
>> ==42048==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
>> ==42048==    by 0x10277656E: MPI_Isend (isend.c:125)
>> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42048==    by 0x102088B66: libparmetis__gkMPI_Isend (gkmpi.c:63)
>> ==42048==    by 0x10208140F: libparmetis__CommInterfaceData (comm.c:298)
>> ==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42048==    by 0x1020A8758: libparmetis__CompactGraph (ometis.c:553)
>> ==42048==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
>> ==42048==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
>> ==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42049==    by 0x100001B3C: main (in ./ex19)
>> ==42049==  Uninitialised value was created by a heap allocation
>> ==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
>> ==42049==    by 0x1020EB90C: gk_malloc (memory.c:147)
>> ==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
>> ==42048==    by 0x101557CFC: get_perm_c_parmetis
>> (get_perm_c_parmetis.c:241)
>> ==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
>> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42049==    by 0x10211C50B: libmetis__imalloc (gklib.c:24)
>> ==42049==    by 0x1020A8566: libparmetis__CompactGraph (ometis.c:519)
>> ==42049==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
>> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42049==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
>> ==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
>> ==42049==    by 0x101557CFC: get_perm_c_parmetis
>> (get_perm_c_parmetis.c:241)
>> ==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
>> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42048==  Address 0x10597a860 is 1,408 bytes inside a block of size
>> 752,720 alloc'd
>> ==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42049==    by 0x100001B3C: main (in ./ex19)
>> ==42049==
>> ==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
>> ==42048==    by 0x1020EB90C: gk_malloc (memory.c:147)
>> ==42048==    by 0x1020EAA28: gk_mcoreCreate (mcore.c:28)
>> ==42048==    by 0x1020BA5CF: libparmetis__AllocateWSpace (wspace.c:23)
>> ==42048==    by 0x1020A6E84: ParMETIS_V32_NodeND (ometis.c:98)
>> ==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
>> ==42048==    by 0x101557CFC: get_perm_c_parmetis
>> (get_perm_c_parmetis.c:241)
>> ==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
>> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42048==    by 0x100001B3C: main (in ./ex19)
>> ==42048==  Uninitialised value was created by a heap allocation
>> ==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
>> ==42048==    by 0x1020EB90C: gk_malloc (memory.c:147)
>> ==42048==    by 0x10211C50B: libmetis__imalloc (gklib.c:24)
>> ==42048==    by 0x1020A8566: libparmetis__CompactGraph (ometis.c:519)
>> ==42048==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
>> ==42048==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
>> ==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
>> ==42048==    by 0x101557CFC: get_perm_c_parmetis
>> (get_perm_c_parmetis.c:241)
>> ==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
>> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42048==    by 0x100001B3C: main (in ./ex19)
>> ==42048==
>> ==42048== Syscall param write(buf) points to uninitialised byte(s)
>> ==42048==    at 0x102DA1C22: write (in
>> /usr/lib/system/libsystem_kernel.dylib)
>> ==42048==    by 0x10295F5BD: MPIDU_Sock_write (sock_immed.i:525)
>> ==42048==    by 0x102944839: MPIDI_CH3_iStartMsg (ch3_istartmsg.c:86)
>> ==42048==    by 0x102933B80: MPIDI_CH3_EagerContigShortSend
>> (ch3u_eager.c:257)
>> ==42048==    by 0x10293ADBA: MPID_Send (mpid_send.c:130)
>> ==42048==    by 0x10277A1FA: MPI_Send (send.c:127)
>> ==42048==    by 0x10155802F: get_perm_c_parmetis
>> (get_perm_c_parmetis.c:299)
>> ==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
>> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42048==    by 0x100001B3C: main (in ./ex19)
>> ==42048==  Address 0x104810704 is on thread 1's stack
>> ==42048==  in frame #3, created by MPIDI_CH3_EagerContigShortSend
>> (ch3u_eager.c:218)
>> ==42048==  Uninitialised value was created by a heap allocation
>> ==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
>> ==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
>> ==42048==    by 0x101557AB9: get_perm_c_parmetis
>> (get_perm_c_parmetis.c:185)
>> ==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
>> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42048==    by 0x100001B3C: main (in ./ex19)
>> ==42048==
>> ==42050== Conditional jump or move depends on uninitialised value(s)
>> ==42050==    at 0x102744CB8: MPI_Alltoallv (alltoallv.c:480)
>> ==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
>> ==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
>> ==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
>> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42050==    by 0x100001B3C: main (in ./ex19)
>> ==42050==  Uninitialised value was created by a stack allocation
>> ==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
>> ==42050==
>> ==42050== Conditional jump or move depends on uninitialised value(s)
>> ==42050==    at 0x102744E43: MPI_Alltoallv (alltoallv.c:490)
>> ==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
>> ==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
>> ==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
>> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42050==    by 0x100001B3C: main (in ./ex19)
>> ==42050==  Uninitialised value was created by a stack allocation
>> ==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
>> ==42050==
>> ==42050== Conditional jump or move depends on uninitialised value(s)
>> ==42050==    at 0x102744EBF: MPI_Alltoallv (alltoallv.c:497)
>> ==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
>> ==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
>> ==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
>> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42050==    by 0x100001B3C: main (in ./ex19)
>> ==42050==  Uninitialised value was created by a stack allocation
>> ==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
>> ==42050==
>> ==42050== Conditional jump or move depends on uninitialised value(s)
>> ==42050==    at 0x1027450B1: MPI_Alltoallv (alltoallv.c:512)
>> ==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
>> ==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
>> ==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
>> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42050==    by 0x100001B3C: main (in ./ex19)
>> ==42050==  Uninitialised value was created by a stack allocation
>> ==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
>> ==42050==
>> ==42050== Conditional jump or move depends on uninitialised value(s)
>> ==42050==    at 0x10283FB06: MPIR_Alltoallv_intra (alltoallv.c:92)
>> ==42050==    by 0x1028407B6: MPIR_Alltoallv (alltoallv.c:343)
>> ==42050==    by 0x102840884: MPIR_Alltoallv_impl (alltoallv.c:380)
>> ==42050==    by 0x10274541B: MPI_Alltoallv (alltoallv.c:531)
>> ==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
>> ==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
>> ==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
>> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42050==    by 0x100001B3C: main (in ./ex19)
>> ==42050==  Uninitialised value was created by a stack allocation
>> ==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
>> ==42050==
>> ==42050== Syscall param writev(vector[...]) points to uninitialised
>> byte(s)
>> ==42050==    at 0x102DA1C3A: writev (in
>> /usr/lib/system/libsystem_kernel.dylib)
>> ==42050==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
>> ==42050==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
>> ==42050==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
>> ==42050==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
>> ==42050==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
>> ==42050==    by 0x10277656E: MPI_Isend (isend.c:125)
>> ==42050==    by 0x101524C41: pdgstrf2_trsm (pdgstrf2.c:201)
>> ==42050==    by 0x10151ECBF: pdgstrf (pdgstrf.c:1082)
>> ==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
>> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42050==    by 0x100001B3C: main (in ./ex19)
>> ==42050==  Address 0x1060144d0 is 1,168 bytes inside a block of size
>> 131,072 alloc'd
>> ==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
>> ==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
>> ==42050==    by 0x1014FD7AD: doubleMalloc_dist (dmemory.c:145)
>> ==42050==    by 0x10151DA7D: pdgstrf (pdgstrf.c:735)
>> ==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
>> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42050==    by 0x100001B3C: main (in ./ex19)
>> ==42050==  Uninitialised value was created by a heap allocation
>> ==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
>> ==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
>> ==42050==    by 0x1014FD7AD: doubleMalloc_dist (dmemory.c:145)
>> ==42050==    by 0x10151DA7D: pdgstrf (pdgstrf.c:735)
>> ==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
>> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42050==    by 0x100001B3C: main (in ./ex19)
>> ==42050==
>> ==42048== Conditional jump or move depends on uninitialised value(s)
>> ==42048==    at 0x10151F141: pdgstrf (pdgstrf.c:1139)
>> ==42048==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
>> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42048==    by 0x100001B3C: main (in ./ex19)
>> ==42048==  Uninitialised value was created by a heap allocation
>> ==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
>> ==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
>> ==42048==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
>> ==42048==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
>> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42048==    by 0x100001B3C: main (in ./ex19)
>> ==42048==
>> ==42049== Conditional jump or move depends on uninitialised value(s)
>> ==42049==    at 0x10151F141: pdgstrf (pdgstrf.c:1139)
>> ==42049==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
>> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42049==    by 0x100001B3C: main (in ./ex19)
>> ==42049==  Uninitialised value was created by a heap allocation
>> ==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
>> ==42049==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
>> ==42049==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
>> ==42049==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
>> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42049==    by 0x100001B3C: main (in ./ex19)
>> ==42049==
>> ==42048== Conditional jump or move depends on uninitialised value(s)
>> ==42048==    at 0x101520054: pdgstrf (pdgstrf.c:1429)
>> ==42048==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
>> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42049== Conditional jump or move depends on uninitialised value(s)
>> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42048==    by 0x100001B3C: main (in ./ex19)
>> ==42048==  Uninitialised value was created by a heap allocation
>> ==42049==    at 0x101520054: pdgstrf (pdgstrf.c:1429)
>> ==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
>> ==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
>> ==42049==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
>> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42048==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
>> ==42048==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
>> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42049==    by 0x100001B3C: main (in ./ex19)
>> ==42049==  Uninitialised value was created by a heap allocation
>> ==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
>> ==42048==    by 0x100001B3C: main (in ./ex19)
>> ==42048==
>> ==42049==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
>> ==42049==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
>> ==42049==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
>> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42049==    by 0x100001B3C: main (in ./ex19)
>> ==42049==
>> ==42050== Conditional jump or move depends on uninitialised value(s)
>> ==42050==    at 0x10151FDE6: pdgstrf (pdgstrf.c:1382)
>> ==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
>> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42050==    by 0x100001B3C: main (in ./ex19)
>> ==42050==  Uninitialised value was created by a heap allocation
>> ==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
>> ==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
>> ==42050==    by 0x10150B241: ddist_psymbtonum (pdsymbfact_distdata.c:1389)
>> ==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
>> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
>> (superlu_dist.c:414)
>> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
>> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
>> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
>> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
>> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
>> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
>> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
>> ==42050==    by 0x100001B3C: main (in ./ex19)
>> ==42050==
>>
>>
>> > On Jul 20, 2015, at 12:03 PM, Mahir.Ulker-Kaustell at tyrens.se wrote:
>> >
>> > Ok. So I have been creating the full factorization on each process.
>> That gives me some hope!
>> >
>> > I followed your suggestion and tried to use the runtime option
>> ?-mat_superlu_dist_parsymbfact?.
>> > However, now the program crashes with:
>> >
>> > Invalid ISPEC at line 484 in file get_perm_c.c
>> >
>> > And so on?
>> >
>> > From the SuperLU manual; I should give the option either YES or NO,
>> however -mat_superlu_dist_parsymbfact YES makes the program crash in the
>> same way as above.
>> > Also I can?t find any reference to -mat_superlu_dist_parsymbfact in the
>> PETSc documentation
>> >
>> > Mahir
>> >
>> > Mahir ?lker-Kaustell, Kompetenssamordnare, Brokonstrukt?r, Tekn. Dr,
>> Tyr?ns AB
>> > 010 452 30 82, Mahir.Ulker-Kaustell at tyrens.se
>> >
>> > From: Xiaoye S. Li [mailto:xsli at lbl.gov]
>> > Sent: den 20 juli 2015 18:12
>> > To: ?lker-Kaustell, Mahir
>> > Cc: Hong; petsc-users
>> > Subject: Re: [petsc-users] SuperLU MPI-problem
>> >
>> > The default SuperLU_DIST setting is to serial symbolic factorization.
>> Therefore, what matters is how much memory do you have per MPI task?
>> >
>> > The code failed to malloc memory during redistribution of matrix A to
>> {L\U} data struction (using result of serial symbolic factorization.)
>> >
>> > You can use parallel symbolic factorization, by runtime option:
>> '-mat_superlu_dist_parsymbfact'
>> >
>> > Sherry Li
>> >
>> >
>> > On Mon, Jul 20, 2015 at 8:59 AM, Mahir.Ulker-Kaustell at tyrens.se <
>> Mahir.Ulker-Kaustell at tyrens.se> wrote:
>> > Hong:
>> >
>> > Previous experiences with this equation have shown that it is very
>> difficult to solve it iteratively. Hence the use of a direct solver.
>> >
>> > The large test problem I am trying to solve has slightly less than 10^6
>> degrees of freedom. The matrices are derived from finite elements so they
>> are sparse.
>> > The machine I am working on has 128GB ram. I have estimated the memory
>> needed to less than 20GB, so if the solver needs twice or even three times
>> as much, it should still work well. Or have I completely misunderstood
>> something here?
>> >
>> > Mahir
>> >
>> >
>> >
>> > From: Hong [mailto:hzhang at mcs.anl.gov]
>> > Sent: den 20 juli 2015 17:39
>> > To: ?lker-Kaustell, Mahir
>> > Cc: petsc-users
>> > Subject: Re: [petsc-users] SuperLU MPI-problem
>> >
>> > Mahir:
>> > Direct solvers consume large amount of memory. Suggest to try
>> followings:
>> >
>> > 1. A sparse iterative solver if  [-omega^2M + K] is not too
>> ill-conditioned. You may test it using the small matrix.
>> >
>> > 2. Incrementally increase your matrix sizes. Try different matrix
>> orderings.
>> > Do you get memory crash in the 1st symbolic factorization?
>> > In your case, matrix data structure stays same when omega changes, so
>> you only need to do one matrix symbolic factorization and reuse it.
>> >
>> > 3. Use a machine that gives larger memory.
>> >
>> > Hong
>> >
>> > Dear Petsc-Users,
>> >
>> > I am trying to use PETSc to solve a set of linear equations arising
>> from Naviers equation (elastodynamics) in the frequency domain.
>> > The frequency dependency of the problem requires that the system
>> >
>> >                              [-omega^2M + K]u = F
>> >
>> > where M and K are constant, square, positive definite matrices (mass
>> and stiffness respectively) is solved for each frequency omega of interest.
>> > K is a complex matrix, including material damping.
>> >
>> > I have written a PETSc program which solves this problem for a small
>> (1000 degrees of freedom) test problem on one or several processors, but it
>> keeps crashing when I try it on my full scale (in the order of 10^6 degrees
>> of freedom) problem.
>> >
>> > The program crashes at KSPSetUp() and from what I can see in the error
>> messages, it appears as if it consumes too much memory.
>> >
>> > I would guess that similar problems have occurred in this mail-list, so
>> I am hoping that someone can push  me in the right direction?
>> >
>> > Mahir
>>
>>
>>
>
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From Mahir.Ulker-Kaustell at tyrens.se  Wed Jul 22 15:32:38 2015
From: Mahir.Ulker-Kaustell at tyrens.se (Mahir.Ulker-Kaustell at tyrens.se)
Date: Wed, 22 Jul 2015 20:32:38 +0000
Subject: [petsc-users] SuperLU MPI-problem
In-Reply-To: <CAGCphBvsxZcbO1z7dUAuJGocndqaSrKgyR2m=0FqM7W7d3sXWw@mail.gmail.com>
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	<7345cece365942d1a06deeac56cf1d72@STHWS42.tyrens.se>
	<19A5B30A-64E2-44E1-8F73-F67AE628F175@mcs.anl.gov>
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Message-ID: <1891ada2f99843b6b6c1d91f0f47f065@STHWS42.tyrens.se>

The 1000 was just a conservative guess. The number of non-zeros per row is in the tens in general but certain constraints lead to non-diagonal streaks in the sparsity-pattern.
Is it the reordering of the matrix that is killing me here? How can I set options.ColPerm?

If i use -mat_superlu_dist_parsymbfact the program crashes with

Invalid ISPEC at line 484 in file get_perm_c.c
-------------------------------------------------------
Primary job  terminated normally, but 1 process returned
a non-zero exit code.. Per user-direction, the job has been aborted.
-------------------------------------------------------
[0]PETSC ERROR: ------------------------------------------------------------------------
[0]PETSC ERROR: Caught signal number 15 Terminate: Some process (or the batch system) has told this process to end
[0]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger
[0]PETSC ERROR: or see http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind
[0]PETSC ERROR: or try http://valgrind.org on GNU/linux and Apple Mac OS X to find memory corruption errors
[0]PETSC ERROR: configure using --with-debugging=yes, recompile, link, and run
[0]PETSC ERROR: to get more information on the crash.
[0]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
[0]PETSC ERROR: Signal received
[0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting.
[0]PETSC ERROR: Petsc Release Version 3.6.0, Jun, 09, 2015
[0]PETSC ERROR: ./solve on a cygwin-complex-nodebug named CZC5202SM2 by muk Wed Jul 22 21:59:23 2015
[0]PETSC ERROR: Configure options PETSC_DIR=/packages/petsc-3.6.0 PETSC_ARCH=cygwin-complex-nodebug --with-cc=gcc --with-cxx=g++ --with-fc=gfortran --with-debugging=0 --with-fortran-kernels=1 --with-scalar-type=complex --download-fblaspack --download-mpich --download-scalapack --download-mumps --download-metis --download-parmetis --download-superlu --download-superlu_dist --download-fftw
[0]PETSC ERROR: #1 User provided function() line 0 in  unknown file
application called MPI_Abort(MPI_COMM_WORLD, 59) - process 0
[unset]: aborting job:
application called MPI_Abort(MPI_COMM_WORLD, 59) - process 0
[0]PETSC ERROR: ------------------------------------------------------------------------

If i use -mat_superlu_dist_parsymbfact=1 the program crashes (somewhat later) with

Malloc fails for Lnzval_bc_ptr[*][] at line 626 in file zdistribute.c
col block 3006 -------------------------------------------------------
Primary job  terminated normally, but 1 process returned
a non-zero exit code.. Per user-direction, the job has been aborted.
-------------------------------------------------------
col block 1924 [0]PETSC ERROR: ------------------------------------------------------------------------
[0]PETSC ERROR: Caught signal number 15 Terminate: Some process (or the batch system) has told this process to end
[0]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger
[0]PETSC ERROR: or see http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind
[0]PETSC ERROR: or try http://valgrind.org on GNU/linux and Apple Mac OS X to find memory corruption errors
[0]PETSC ERROR: configure using --with-debugging=yes, recompile, link, and run
[0]PETSC ERROR: to get more information on the crash.
[0]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
[0]PETSC ERROR: Signal received
[0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting.
[0]PETSC ERROR: Petsc Release Version 3.6.0, Jun, 09, 2015
[0]PETSC ERROR: ./solve on a cygwin-complex-nodebug named CZC5202SM2 by muk Wed Jul 22 21:59:58 2015
[0]PETSC ERROR: Configure options PETSC_DIR=/packages/petsc-3.6.0 PETSC_ARCH=cygwin-complex-nodebug --with-cc=gcc --with-cxx=g++ --with-fc=gfortran --with-debugging=0 --with-fortran-kernels=1 --with-scalar-type=complex --download-fblaspack --download-mpich --download-scalapack --download-mumps --download-metis --download-parmetis --download-superlu --download-superlu_dist --download-fftw
[0]PETSC ERROR: #1 User provided function() line 0 in  unknown file
application called MPI_Abort(MPI_COMM_WORLD, 59) - process 0
[unset]: aborting job:
application called MPI_Abort(MPI_COMM_WORLD, 59) - process 0
[0]PETSC ERROR: ------------------------------------------------------------------------


/Mahir


From: Hong [mailto:hzhang at mcs.anl.gov]
Sent: den 22 juli 2015 21:34
To: Xiaoye S. Li
Cc: ?lker-Kaustell, Mahir; petsc-users
Subject: Re: [petsc-users] SuperLU MPI-problem

In Petsc/superlu_dist interface, we set default

options.ParSymbFact = NO;

When user raises the flag "-mat_superlu_dist_parsymbfact",
we set

    options.ParSymbFact = YES;
    options.ColPerm     = PARMETIS;   /* in v2.2, PARMETIS is forced for ParSymbFact regardless of user ordering setting */

We do not change anything else.

Hong

On Wed, Jul 22, 2015 at 2:19 PM, Xiaoye S. Li <xsli at lbl.gov<mailto:xsli at lbl.gov>> wrote:
I am trying to understand your problem. You said you are solving Naviers equation (elastodynamics) in the frequency domain, using finite element discretization.  I wonder why you have about 1000 nonzeros per row.  Usually in many PDE discretized matrices, the number of nonzeros per row is in the tens (even for 3D problems), not in the thousands.   So, your matrix is quite a bit denser than many sparse matrices we deal with.

The number of nonzeros in the L and U factors is much more than that in original matrix A -- typically we see 10-20x fill ratio for 2D, or can be as bad as 50-100x fill ratio for 3D.  But since your matrix starts much denser (i.e., the underlying graph has many connections), it may not lend to any good ordering strategy to preserve sparsity of L and U; that is, the L and U fill ratio may be large.

I don't understand why you get the following error when you use
?-mat_superlu_dist_parsymbfact?.

Invalid ISPEC at line 484 in file get_perm_c.c

Perhaps Hong Zhang knows; she built the SuperLU_DIST interface for PETSc.

?Hong -- in order to use parallel symbolic factorization, is it sufficient to specify only
?-mat_superlu_dist_parsymbfact?
? ?  (the default is to use  sequential symbolic factorization.)


Sherry

On Wed, Jul 22, 2015 at 9:11 AM, Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se> <Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se>> wrote:
Thank you for your reply.

As you have probably figured out already, I am not a computational scientist. I am a researcher in civil engineering (railways for high-speed traffic), trying to produce some, from my perspective, fairly large parametric studies based on finite element discretizations.

I am working in a Windows-environment and have installed PETSc through Cygwin.
Apparently, there is no support for Valgrind in this OS.

If I have understood you correct, the memory issues are related to superLU and given my background, there is not much I can do. Is this correct?


Best regards,
Mahir

______________________________________________
Mahir ?lker-Kaustell, Kompetenssamordnare, Brokonstrukt?r, Tekn. Dr, Tyr?ns AB
010 452 30 82, Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se>
______________________________________________

-----Original Message-----
From: Barry Smith [mailto:bsmith at mcs.anl.gov<mailto:bsmith at mcs.anl.gov>]
Sent: den 22 juli 2015 02:57
To: ?lker-Kaustell, Mahir
Cc: Xiaoye S. Li; petsc-users
Subject: Re: [petsc-users] SuperLU MPI-problem


   Run the program under valgrind http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind . When I use the option -mat_superlu_dist_parsymbfact I get many scary memory problems some involving for example ddist_psymbtonum (pdsymbfact_distdata.c:1332)

   Note that I consider it unacceptable for running programs to EVER use uninitialized values; until these are all cleaned up I won't trust any runs like this.

  Barry




==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x10274C436: MPI_Allgatherv (allgatherv.c:1053)
==42050==    by 0x101557F60: get_perm_c_parmetis (get_perm_c_parmetis.c:285)
==42050==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10155751B: get_perm_c_parmetis (get_perm_c_parmetis.c:96)
==42050==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x102851C61: MPIR_Allgatherv_intra (allgatherv.c:651)
==42050==    by 0x102853EC7: MPIR_Allgatherv (allgatherv.c:903)
==42050==    by 0x102853F84: MPIR_Allgatherv_impl (allgatherv.c:944)
==42050==    by 0x10274CA41: MPI_Allgatherv (allgatherv.c:1107)
==42050==    by 0x101557F60: get_perm_c_parmetis (get_perm_c_parmetis.c:285)
==42050==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10155751B: get_perm_c_parmetis (get_perm_c_parmetis.c:96)
==42050==
==42049== Syscall param writev(vector[...]) points to uninitialised byte(s)
==42049==    at 0x102DA1C3A: writev (in /usr/lib/system/libsystem_kernel.dylib)
==42049==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
==42049==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
==42049==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
==42049==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
==42049==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
==42049==    by 0x10277656E: MPI_Isend (isend.c:125)
==42049==    by 0x102088B66: libparmetis__gkMPI_Isend (gkmpi.c:63)
==42049==    by 0x10208140F: libparmetis__CommInterfaceData (comm.c:298)
==42049==    by 0x1020A8758: libparmetis__CompactGraph (ometis.c:553)
==42049==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
==42049==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42049==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048== Syscall param writev(vector[...]) points to uninitialised byte(s)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==  Address 0x105edff70 is 1,424 bytes inside a block of size 752,720 alloc'd
==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42049==    by 0x1020EB90C: gk_malloc (memory.c:147)
==42049==    by 0x1020EAA28: gk_mcoreCreate (mcore.c:28)
==42048==    at 0x102DA1C3A: writev (in /usr/lib/system/libsystem_kernel.dylib)
==42048==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
==42049==    by 0x1020BA5CF: libparmetis__AllocateWSpace (wspace.c:23)
==42049==    by 0x1020A6E84: ParMETIS_V32_NodeND (ometis.c:98)
==42048==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
==42048==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
==42048==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42049==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
==42048==    by 0x10277656E: MPI_Isend (isend.c:125)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x102088B66: libparmetis__gkMPI_Isend (gkmpi.c:63)
==42048==    by 0x10208140F: libparmetis__CommInterfaceData (comm.c:298)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1020A8758: libparmetis__CompactGraph (ometis.c:553)
==42048==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
==42048==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==  Uninitialised value was created by a heap allocation
==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42049==    by 0x1020EB90C: gk_malloc (memory.c:147)
==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42048==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10211C50B: libmetis__imalloc (gklib.c:24)
==42049==    by 0x1020A8566: libparmetis__CompactGraph (ometis.c:519)
==42049==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42049==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==  Address 0x10597a860 is 1,408 bytes inside a block of size 752,720 alloc'd
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x1020EB90C: gk_malloc (memory.c:147)
==42048==    by 0x1020EAA28: gk_mcoreCreate (mcore.c:28)
==42048==    by 0x1020BA5CF: libparmetis__AllocateWSpace (wspace.c:23)
==42048==    by 0x1020A6E84: ParMETIS_V32_NodeND (ometis.c:98)
==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42048==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==  Uninitialised value was created by a heap allocation
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x1020EB90C: gk_malloc (memory.c:147)
==42048==    by 0x10211C50B: libmetis__imalloc (gklib.c:24)
==42048==    by 0x1020A8566: libparmetis__CompactGraph (ometis.c:519)
==42048==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
==42048==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42048==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==
==42048== Syscall param write(buf) points to uninitialised byte(s)
==42048==    at 0x102DA1C22: write (in /usr/lib/system/libsystem_kernel.dylib)
==42048==    by 0x10295F5BD: MPIDU_Sock_write (sock_immed.i:525)
==42048==    by 0x102944839: MPIDI_CH3_iStartMsg (ch3_istartmsg.c:86)
==42048==    by 0x102933B80: MPIDI_CH3_EagerContigShortSend (ch3u_eager.c:257)
==42048==    by 0x10293ADBA: MPID_Send (mpid_send.c:130)
==42048==    by 0x10277A1FA: MPI_Send (send.c:127)
==42048==    by 0x10155802F: get_perm_c_parmetis (get_perm_c_parmetis.c:299)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==  Address 0x104810704 is on thread 1's stack
==42048==  in frame #3, created by MPIDI_CH3_EagerContigShortSend (ch3u_eager.c:218)
==42048==  Uninitialised value was created by a heap allocation
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42048==    by 0x101557AB9: get_perm_c_parmetis (get_perm_c_parmetis.c:185)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x102744CB8: MPI_Alltoallv (alltoallv.c:480)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x102744E43: MPI_Alltoallv (alltoallv.c:490)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x102744EBF: MPI_Alltoallv (alltoallv.c:497)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x1027450B1: MPI_Alltoallv (alltoallv.c:512)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x10283FB06: MPIR_Alltoallv_intra (alltoallv.c:92)
==42050==    by 0x1028407B6: MPIR_Alltoallv (alltoallv.c:343)
==42050==    by 0x102840884: MPIR_Alltoallv_impl (alltoallv.c:380)
==42050==    by 0x10274541B: MPI_Alltoallv (alltoallv.c:531)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050==
==42050== Syscall param writev(vector[...]) points to uninitialised byte(s)
==42050==    at 0x102DA1C3A: writev (in /usr/lib/system/libsystem_kernel.dylib)
==42050==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
==42050==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
==42050==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
==42050==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
==42050==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
==42050==    by 0x10277656E: MPI_Isend (isend.c:125)
==42050==    by 0x101524C41: pdgstrf2_trsm (pdgstrf2.c:201)
==42050==    by 0x10151ECBF: pdgstrf (pdgstrf.c:1082)
==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Address 0x1060144d0 is 1,168 bytes inside a block of size 131,072 alloc'd
==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42050==    by 0x1014FD7AD: doubleMalloc_dist (dmemory.c:145)
==42050==    by 0x10151DA7D: pdgstrf (pdgstrf.c:735)
==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a heap allocation
==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42050==    by 0x1014FD7AD: doubleMalloc_dist (dmemory.c:145)
==42050==    by 0x10151DA7D: pdgstrf (pdgstrf.c:735)
==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==
==42048== Conditional jump or move depends on uninitialised value(s)
==42048==    at 0x10151F141: pdgstrf (pdgstrf.c:1139)
==42048==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==  Uninitialised value was created by a heap allocation
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42048==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
==42048==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==
==42049== Conditional jump or move depends on uninitialised value(s)
==42049==    at 0x10151F141: pdgstrf (pdgstrf.c:1139)
==42049==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==  Uninitialised value was created by a heap allocation
==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42049==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42049==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
==42049==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==
==42048== Conditional jump or move depends on uninitialised value(s)
==42048==    at 0x101520054: pdgstrf (pdgstrf.c:1429)
==42048==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049== Conditional jump or move depends on uninitialised value(s)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==  Uninitialised value was created by a heap allocation
==42049==    at 0x101520054: pdgstrf (pdgstrf.c:1429)
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42049==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
==42048==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==  Uninitialised value was created by a heap allocation
==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==
==42049==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42049==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
==42049==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x10151FDE6: pdgstrf (pdgstrf.c:1382)
==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a heap allocation
==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42050==    by 0x10150B241: ddist_psymbtonum (pdsymbfact_distdata.c:1389)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==


> On Jul 20, 2015, at 12:03 PM, Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se> wrote:
>
> Ok. So I have been creating the full factorization on each process. That gives me some hope!
>
> I followed your suggestion and tried to use the runtime option ?-mat_superlu_dist_parsymbfact?.
> However, now the program crashes with:
>
> Invalid ISPEC at line 484 in file get_perm_c.c
>
> And so on?
>
> From the SuperLU manual; I should give the option either YES or NO, however -mat_superlu_dist_parsymbfact YES makes the program crash in the same way as above.
> Also I can?t find any reference to -mat_superlu_dist_parsymbfact in the PETSc documentation
>
> Mahir
>
> Mahir ?lker-Kaustell, Kompetenssamordnare, Brokonstrukt?r, Tekn. Dr, Tyr?ns AB
> 010 452 30 82, Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se>
>
> From: Xiaoye S. Li [mailto:xsli at lbl.gov<mailto:xsli at lbl.gov>]
> Sent: den 20 juli 2015 18:12
> To: ?lker-Kaustell, Mahir
> Cc: Hong; petsc-users
> Subject: Re: [petsc-users] SuperLU MPI-problem
>
> The default SuperLU_DIST setting is to serial symbolic factorization. Therefore, what matters is how much memory do you have per MPI task?
>
> The code failed to malloc memory during redistribution of matrix A to {L\U} data struction (using result of serial symbolic factorization.)
>
> You can use parallel symbolic factorization, by runtime option: '-mat_superlu_dist_parsymbfact'
>
> Sherry Li
>
>
> On Mon, Jul 20, 2015 at 8:59 AM, Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se> <Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se>> wrote:
> Hong:
>
> Previous experiences with this equation have shown that it is very difficult to solve it iteratively. Hence the use of a direct solver.
>
> The large test problem I am trying to solve has slightly less than 10^6 degrees of freedom. The matrices are derived from finite elements so they are sparse.
> The machine I am working on has 128GB ram. I have estimated the memory needed to less than 20GB, so if the solver needs twice or even three times as much, it should still work well. Or have I completely misunderstood something here?
>
> Mahir
>
>
>
> From: Hong [mailto:hzhang at mcs.anl.gov<mailto:hzhang at mcs.anl.gov>]
> Sent: den 20 juli 2015 17:39
> To: ?lker-Kaustell, Mahir
> Cc: petsc-users
> Subject: Re: [petsc-users] SuperLU MPI-problem
>
> Mahir:
> Direct solvers consume large amount of memory. Suggest to try followings:
>
> 1. A sparse iterative solver if  [-omega^2M + K] is not too ill-conditioned. You may test it using the small matrix.
>
> 2. Incrementally increase your matrix sizes. Try different matrix orderings.
> Do you get memory crash in the 1st symbolic factorization?
> In your case, matrix data structure stays same when omega changes, so you only need to do one matrix symbolic factorization and reuse it.
>
> 3. Use a machine that gives larger memory.
>
> Hong
>
> Dear Petsc-Users,
>
> I am trying to use PETSc to solve a set of linear equations arising from Naviers equation (elastodynamics) in the frequency domain.
> The frequency dependency of the problem requires that the system
>
>                              [-omega^2M + K]u = F
>
> where M and K are constant, square, positive definite matrices (mass and stiffness respectively) is solved for each frequency omega of interest.
> K is a complex matrix, including material damping.
>
> I have written a PETSc program which solves this problem for a small (1000 degrees of freedom) test problem on one or several processors, but it keeps crashing when I try it on my full scale (in the order of 10^6 degrees of freedom) problem.
>
> The program crashes at KSPSetUp() and from what I can see in the error messages, it appears as if it consumes too much memory.
>
> I would guess that similar problems have occurred in this mail-list, so I am hoping that someone can push  me in the right direction?
>
> Mahir



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From a.croucher at auckland.ac.nz  Wed Jul 22 15:53:02 2015
From: a.croucher at auckland.ac.nz (Adrian Croucher)
Date: Thu, 23 Jul 2015 08:53:02 +1200
Subject: [petsc-users] DMPLex ghost indexing
Message-ID: <55B002AE.8050909@auckland.ac.nz>

hi

I have a distributed DMPlex representing a finite volume mesh, and first 
I want to check if I understand the way the indexing of ghost cells 
works, based on my experiments.

As I understand it, there are two types of ghost cells:

1) those created by DMPlexDistribute() (which I call with overlap = 1), 
representing the cells over the edge of the processor partition boundary
2) those created by DMPlexConstructGhostCells(), which I call to add 
ghost cells on the physical boundary of the mesh (using a DMLabel), for 
applying boundary conditions

The type 1 'partition' ghost cells only appear in local vectors, not 
global, and are added on the end after the interior cells.

The type 2 'boundary' ghost cells appear in both local and global 
vectors. In a local vector they are added on the end after the partition 
ghost cells. In a global vector they appear straight after the interior 
cells.


Is this correct? If so, I have a question:

If I'm computing fluxes between my finite volume cells, I need a local 
vector to get access to both types of ghost cells.

But if I'm doing another calculation (computing fluid properties in the 
cells, in this case) that does not need access to the partition ghosts, 
but needs to be carried out for all interior cells *and* the boundary 
ghost cells, I figure it would be preferable to do this with a global 
vector (to save needless parallel communication scattering a global 
vector into a local one).

However if I use DMPlexGetHeightStratum() to get the start and end 
cells, the indices it returns apply to a local vector with the partition 
ghosts included.

Is it safe just to subtract off the number of partition ghost cells from 
the end cell index returned by DMPlexGetHeightStratum(), if I want to 
loop over all interior and boundary ghosts cells in a global vector?

Cheers, Adrian

-- 
Dr Adrian Croucher
Department of Engineering Science
University of Auckland
New Zealand
tel 64-9-373-7599 ext 84611


From Mahir.Ulker-Kaustell at tyrens.se  Wed Jul 22 16:15:48 2015
From: Mahir.Ulker-Kaustell at tyrens.se (Mahir.Ulker-Kaustell at tyrens.se)
Date: Wed, 22 Jul 2015 21:15:48 +0000
Subject: [petsc-users] SuperLU MPI-problem
In-Reply-To: <CAMYG4Gmzkq9aVWG7v+BOTCxAdm_Jo5qxB13VPZmcEKuVQ+qFzw@mail.gmail.com>
References: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>
	<CAGCphBtNupdccRJWMuUrC9fQa_i5ggA_j4+n=tqrsnXn7w3tvg@mail.gmail.com>
	<051d9816c3bd4a3eac37fc51004ebce1@STHWS42.tyrens.se>
	<CAFvbobWcrw-2Xd7xWgGSnWJtY=u5JkAQ7O4u3aoWto=kBOzCbA@mail.gmail.com>
	<7345cece365942d1a06deeac56cf1d72@STHWS42.tyrens.se>
	<19A5B30A-64E2-44E1-8F73-F67AE628F175@mcs.anl.gov>
	<03369975ff0a46a388920f1b3372d25c@STHWS42.tyrens.se>
	<CAMYG4Gmzkq9aVWG7v+BOTCxAdm_Jo5qxB13VPZmcEKuVQ+qFzw@mail.gmail.com>
Message-ID: <e063a429b28d4f8e99cc03cfa7a6829c@STHWS42.tyrens.se>

So, I tried to use MUMPS instead of SuperLU.

Still some problems with running out of memory, but I think that Sherry and Hong have poked me in an important direction:

I may have also underestimated the need for matrix reordering when computing the LU-factors. I have to look into this?


One thing which is puzzling me now is that when I followed Hongs suggestion to try an iterative solver, I found that it solved my simple test problem after some testing with different settings.
I am solving Ax = b with a sparse, indefinite, symmetric, complex matrix, can anything be said about the chances of success in using an iterative method?


/Mahir


From: Matthew Knepley [mailto:knepley at gmail.com]
Sent: den 22 juli 2015 19:17
To: ?lker-Kaustell, Mahir
Cc: Barry Smith; petsc-users
Subject: Re: [petsc-users] SuperLU MPI-problem

On Wed, Jul 22, 2015 at 11:11 AM, Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se> <Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se>> wrote:
Thank you for your reply.

As you have probably figured out already, I am not a computational scientist. I am a researcher in civil engineering (railways for high-speed traffic), trying to produce some, from my perspective, fairly large parametric studies based on finite element discretizations.

I am working in a Windows-environment and have installed PETSc through Cygwin.
Apparently, there is no support for Valgrind in this OS.

It is really worth any amount of time and effort to get away from Windows if you are doing computational science.

If I have understood you correct, the memory issues are related to superLU and given my background, there is not much I can do. Is this correct?

The next step is to run the problem using MUMPS (--download-mumps --download-scalapack).

  Thanks,

    Matt

Best regards,
Mahir

______________________________________________
Mahir ?lker-Kaustell, Kompetenssamordnare, Brokonstrukt?r, Tekn. Dr, Tyr?ns AB
010 452 30 82, Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se>
______________________________________________

-----Original Message-----
From: Barry Smith [mailto:bsmith at mcs.anl.gov<mailto:bsmith at mcs.anl.gov>]
Sent: den 22 juli 2015 02:57
To: ?lker-Kaustell, Mahir
Cc: Xiaoye S. Li; petsc-users
Subject: Re: [petsc-users] SuperLU MPI-problem


   Run the program under valgrind http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind . When I use the option -mat_superlu_dist_parsymbfact I get many scary memory problems some involving for example ddist_psymbtonum (pdsymbfact_distdata.c:1332)

   Note that I consider it unacceptable for running programs to EVER use uninitialized values; until these are all cleaned up I won't trust any runs like this.

  Barry




==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x10274C436: MPI_Allgatherv (allgatherv.c:1053)
==42050==    by 0x101557F60: get_perm_c_parmetis (get_perm_c_parmetis.c:285)
==42050==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10155751B: get_perm_c_parmetis (get_perm_c_parmetis.c:96)
==42050==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x102851C61: MPIR_Allgatherv_intra (allgatherv.c:651)
==42050==    by 0x102853EC7: MPIR_Allgatherv (allgatherv.c:903)
==42050==    by 0x102853F84: MPIR_Allgatherv_impl (allgatherv.c:944)
==42050==    by 0x10274CA41: MPI_Allgatherv (allgatherv.c:1107)
==42050==    by 0x101557F60: get_perm_c_parmetis (get_perm_c_parmetis.c:285)
==42050==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10155751B: get_perm_c_parmetis (get_perm_c_parmetis.c:96)
==42050==
==42049== Syscall param writev(vector[...]) points to uninitialised byte(s)
==42049==    at 0x102DA1C3A: writev (in /usr/lib/system/libsystem_kernel.dylib)
==42049==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
==42049==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
==42049==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
==42049==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
==42049==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
==42049==    by 0x10277656E: MPI_Isend (isend.c:125)
==42049==    by 0x102088B66: libparmetis__gkMPI_Isend (gkmpi.c:63)
==42049==    by 0x10208140F: libparmetis__CommInterfaceData (comm.c:298)
==42049==    by 0x1020A8758: libparmetis__CompactGraph (ometis.c:553)
==42049==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
==42049==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42049==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048== Syscall param writev(vector[...]) points to uninitialised byte(s)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==  Address 0x105edff70 is 1,424 bytes inside a block of size 752,720 alloc'd
==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42049==    by 0x1020EB90C: gk_malloc (memory.c:147)
==42049==    by 0x1020EAA28: gk_mcoreCreate (mcore.c:28)
==42048==    at 0x102DA1C3A: writev (in /usr/lib/system/libsystem_kernel.dylib)
==42048==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
==42049==    by 0x1020BA5CF: libparmetis__AllocateWSpace (wspace.c:23)
==42049==    by 0x1020A6E84: ParMETIS_V32_NodeND (ometis.c:98)
==42048==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
==42048==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
==42048==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42049==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
==42048==    by 0x10277656E: MPI_Isend (isend.c:125)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x102088B66: libparmetis__gkMPI_Isend (gkmpi.c:63)
==42048==    by 0x10208140F: libparmetis__CommInterfaceData (comm.c:298)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1020A8758: libparmetis__CompactGraph (ometis.c:553)
==42048==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
==42048==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==  Uninitialised value was created by a heap allocation
==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42049==    by 0x1020EB90C: gk_malloc (memory.c:147)
==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42048==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10211C50B: libmetis__imalloc (gklib.c:24)
==42049==    by 0x1020A8566: libparmetis__CompactGraph (ometis.c:519)
==42049==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42049==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==  Address 0x10597a860 is 1,408 bytes inside a block of size 752,720 alloc'd
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x1020EB90C: gk_malloc (memory.c:147)
==42048==    by 0x1020EAA28: gk_mcoreCreate (mcore.c:28)
==42048==    by 0x1020BA5CF: libparmetis__AllocateWSpace (wspace.c:23)
==42048==    by 0x1020A6E84: ParMETIS_V32_NodeND (ometis.c:98)
==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42048==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==  Uninitialised value was created by a heap allocation
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x1020EB90C: gk_malloc (memory.c:147)
==42048==    by 0x10211C50B: libmetis__imalloc (gklib.c:24)
==42048==    by 0x1020A8566: libparmetis__CompactGraph (ometis.c:519)
==42048==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
==42048==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42048==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==
==42048== Syscall param write(buf) points to uninitialised byte(s)
==42048==    at 0x102DA1C22: write (in /usr/lib/system/libsystem_kernel.dylib)
==42048==    by 0x10295F5BD: MPIDU_Sock_write (sock_immed.i:525)
==42048==    by 0x102944839: MPIDI_CH3_iStartMsg (ch3_istartmsg.c:86)
==42048==    by 0x102933B80: MPIDI_CH3_EagerContigShortSend (ch3u_eager.c:257)
==42048==    by 0x10293ADBA: MPID_Send (mpid_send.c:130)
==42048==    by 0x10277A1FA: MPI_Send (send.c:127)
==42048==    by 0x10155802F: get_perm_c_parmetis (get_perm_c_parmetis.c:299)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==  Address 0x104810704 is on thread 1's stack
==42048==  in frame #3, created by MPIDI_CH3_EagerContigShortSend (ch3u_eager.c:218)
==42048==  Uninitialised value was created by a heap allocation
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42048==    by 0x101557AB9: get_perm_c_parmetis (get_perm_c_parmetis.c:185)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x102744CB8: MPI_Alltoallv (alltoallv.c:480)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x102744E43: MPI_Alltoallv (alltoallv.c:490)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x102744EBF: MPI_Alltoallv (alltoallv.c:497)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x1027450B1: MPI_Alltoallv (alltoallv.c:512)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x10283FB06: MPIR_Alltoallv_intra (alltoallv.c:92)
==42050==    by 0x1028407B6: MPIR_Alltoallv (alltoallv.c:343)
==42050==    by 0x102840884: MPIR_Alltoallv_impl (alltoallv.c:380)
==42050==    by 0x10274541B: MPI_Alltoallv (alltoallv.c:531)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050==
==42050== Syscall param writev(vector[...]) points to uninitialised byte(s)
==42050==    at 0x102DA1C3A: writev (in /usr/lib/system/libsystem_kernel.dylib)
==42050==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
==42050==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
==42050==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
==42050==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
==42050==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
==42050==    by 0x10277656E: MPI_Isend (isend.c:125)
==42050==    by 0x101524C41: pdgstrf2_trsm (pdgstrf2.c:201)
==42050==    by 0x10151ECBF: pdgstrf (pdgstrf.c:1082)
==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Address 0x1060144d0 is 1,168 bytes inside a block of size 131,072 alloc'd
==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42050==    by 0x1014FD7AD: doubleMalloc_dist (dmemory.c:145)
==42050==    by 0x10151DA7D: pdgstrf (pdgstrf.c:735)
==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a heap allocation
==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42050==    by 0x1014FD7AD: doubleMalloc_dist (dmemory.c:145)
==42050==    by 0x10151DA7D: pdgstrf (pdgstrf.c:735)
==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==
==42048== Conditional jump or move depends on uninitialised value(s)
==42048==    at 0x10151F141: pdgstrf (pdgstrf.c:1139)
==42048==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==  Uninitialised value was created by a heap allocation
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42048==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
==42048==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==
==42049== Conditional jump or move depends on uninitialised value(s)
==42049==    at 0x10151F141: pdgstrf (pdgstrf.c:1139)
==42049==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==  Uninitialised value was created by a heap allocation
==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42049==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42049==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
==42049==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==
==42048== Conditional jump or move depends on uninitialised value(s)
==42048==    at 0x101520054: pdgstrf (pdgstrf.c:1429)
==42048==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049== Conditional jump or move depends on uninitialised value(s)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==  Uninitialised value was created by a heap allocation
==42049==    at 0x101520054: pdgstrf (pdgstrf.c:1429)
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42049==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
==42048==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==  Uninitialised value was created by a heap allocation
==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==
==42049==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42049==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
==42049==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x10151FDE6: pdgstrf (pdgstrf.c:1382)
==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a heap allocation
==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42050==    by 0x10150B241: ddist_psymbtonum (pdsymbfact_distdata.c:1389)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==


> On Jul 20, 2015, at 12:03 PM, Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se> wrote:
>
> Ok. So I have been creating the full factorization on each process. That gives me some hope!
>
> I followed your suggestion and tried to use the runtime option ?-mat_superlu_dist_parsymbfact?.
> However, now the program crashes with:
>
> Invalid ISPEC at line 484 in file get_perm_c.c
>
> And so on?
>
> From the SuperLU manual; I should give the option either YES or NO, however -mat_superlu_dist_parsymbfact YES makes the program crash in the same way as above.
> Also I can?t find any reference to -mat_superlu_dist_parsymbfact in the PETSc documentation
>
> Mahir
>
> Mahir ?lker-Kaustell, Kompetenssamordnare, Brokonstrukt?r, Tekn. Dr, Tyr?ns AB
> 010 452 30 82, Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se>
>
> From: Xiaoye S. Li [mailto:xsli at lbl.gov<mailto:xsli at lbl.gov>]
> Sent: den 20 juli 2015 18:12
> To: ?lker-Kaustell, Mahir
> Cc: Hong; petsc-users
> Subject: Re: [petsc-users] SuperLU MPI-problem
>
> The default SuperLU_DIST setting is to serial symbolic factorization. Therefore, what matters is how much memory do you have per MPI task?
>
> The code failed to malloc memory during redistribution of matrix A to {L\U} data struction (using result of serial symbolic factorization.)
>
> You can use parallel symbolic factorization, by runtime option: '-mat_superlu_dist_parsymbfact'
>
> Sherry Li
>
>
> On Mon, Jul 20, 2015 at 8:59 AM, Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se> <Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se>> wrote:
> Hong:
>
> Previous experiences with this equation have shown that it is very difficult to solve it iteratively. Hence the use of a direct solver.
>
> The large test problem I am trying to solve has slightly less than 10^6 degrees of freedom. The matrices are derived from finite elements so they are sparse.
> The machine I am working on has 128GB ram. I have estimated the memory needed to less than 20GB, so if the solver needs twice or even three times as much, it should still work well. Or have I completely misunderstood something here?
>
> Mahir
>
>
>
> From: Hong [mailto:hzhang at mcs.anl.gov<mailto:hzhang at mcs.anl.gov>]
> Sent: den 20 juli 2015 17:39
> To: ?lker-Kaustell, Mahir
> Cc: petsc-users
> Subject: Re: [petsc-users] SuperLU MPI-problem
>
> Mahir:
> Direct solvers consume large amount of memory. Suggest to try followings:
>
> 1. A sparse iterative solver if  [-omega^2M + K] is not too ill-conditioned. You may test it using the small matrix.
>
> 2. Incrementally increase your matrix sizes. Try different matrix orderings.
> Do you get memory crash in the 1st symbolic factorization?
> In your case, matrix data structure stays same when omega changes, so you only need to do one matrix symbolic factorization and reuse it.
>
> 3. Use a machine that gives larger memory.
>
> Hong
>
> Dear Petsc-Users,
>
> I am trying to use PETSc to solve a set of linear equations arising from Naviers equation (elastodynamics) in the frequency domain.
> The frequency dependency of the problem requires that the system
>
>                              [-omega^2M + K]u = F
>
> where M and K are constant, square, positive definite matrices (mass and stiffness respectively) is solved for each frequency omega of interest.
> K is a complex matrix, including material damping.
>
> I have written a PETSc program which solves this problem for a small (1000 degrees of freedom) test problem on one or several processors, but it keeps crashing when I try it on my full scale (in the order of 10^6 degrees of freedom) problem.
>
> The program crashes at KSPSetUp() and from what I can see in the error messages, it appears as if it consumes too much memory.
>
> I would guess that similar problems have occurred in this mail-list, so I am hoping that someone can push  me in the right direction?
>
> Mahir




--
What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
-- Norbert Wiener
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From knepley at gmail.com  Wed Jul 22 16:27:19 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Wed, 22 Jul 2015 16:27:19 -0500
Subject: [petsc-users] SuperLU MPI-problem
In-Reply-To: <e063a429b28d4f8e99cc03cfa7a6829c@STHWS42.tyrens.se>
References: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>
	<CAGCphBtNupdccRJWMuUrC9fQa_i5ggA_j4+n=tqrsnXn7w3tvg@mail.gmail.com>
	<051d9816c3bd4a3eac37fc51004ebce1@STHWS42.tyrens.se>
	<CAFvbobWcrw-2Xd7xWgGSnWJtY=u5JkAQ7O4u3aoWto=kBOzCbA@mail.gmail.com>
	<7345cece365942d1a06deeac56cf1d72@STHWS42.tyrens.se>
	<19A5B30A-64E2-44E1-8F73-F67AE628F175@mcs.anl.gov>
	<03369975ff0a46a388920f1b3372d25c@STHWS42.tyrens.se>
	<CAMYG4Gmzkq9aVWG7v+BOTCxAdm_Jo5qxB13VPZmcEKuVQ+qFzw@mail.gmail.com>
	<e063a429b28d4f8e99cc03cfa7a6829c@STHWS42.tyrens.se>
Message-ID: <CAMYG4Gkx7UbO8uA-Z-tA=XggPVv7E6NK1bY5m8Y0LjXRV4y9DA@mail.gmail.com>

On Wed, Jul 22, 2015 at 4:15 PM, Mahir.Ulker-Kaustell at tyrens.se <
Mahir.Ulker-Kaustell at tyrens.se> wrote:

>  So, I tried to use MUMPS instead of SuperLU.
>
>
>
> Still some problems with running out of memory, but I think that Sherry
> and Hong have poked me in an important direction:
>
>
>
> I may have also underestimated the need for matrix reordering when
> computing the LU-factors. I have to look into this?
>
>
>
>
>
> One thing which is puzzling me now is that when I followed Hongs
> suggestion to try an iterative solver, I found that it solved my simple
> test problem after some testing with different settings.
>
> I am solving Ax = b with a sparse, indefinite, symmetric, complex matrix,
> can anything be said about the chances of success in using an iterative
> method?
>

That depends entirely on your problem. It you are solving something that
looks like elasticity, then -pc_type gamg should solve it
fine. However, nothing can be said in general.

  Matt


> /Mahir
>
>
>
>
>
> *From:* Matthew Knepley [mailto:knepley at gmail.com]
> *Sent:* den 22 juli 2015 19:17
> *To:* ?lker-Kaustell, Mahir
> *Cc:* Barry Smith; petsc-users
> *Subject:* Re: [petsc-users] SuperLU MPI-problem
>
>
>
> On Wed, Jul 22, 2015 at 11:11 AM, Mahir.Ulker-Kaustell at tyrens.se <
> Mahir.Ulker-Kaustell at tyrens.se> wrote:
>
> Thank you for your reply.
>
> As you have probably figured out already, I am not a computational
> scientist. I am a researcher in civil engineering (railways for high-speed
> traffic), trying to produce some, from my perspective, fairly large
> parametric studies based on finite element discretizations.
>
> I am working in a Windows-environment and have installed PETSc through
> Cygwin.
> Apparently, there is no support for Valgrind in this OS.
>
>
>
> It is really worth any amount of time and effort to get away from Windows
> if you are doing computational science.
>
>
>
> If I have understood you correct, the memory issues are related to superLU
> and given my background, there is not much I can do. Is this correct?
>
>
>
> The next step is to run the problem using MUMPS (--download-mumps
> --download-scalapack).
>
>
>
>   Thanks,
>
>
>
>     Matt
>
>
>
> Best regards,
> Mahir
>
> ______________________________________________
> Mahir ?lker-Kaustell, Kompetenssamordnare, Brokonstrukt?r, Tekn. Dr,
> Tyr?ns AB
> 010 452 30 82, Mahir.Ulker-Kaustell at tyrens.se
> ______________________________________________
>
> -----Original Message-----
> From: Barry Smith [mailto:bsmith at mcs.anl.gov]
> Sent: den 22 juli 2015 02:57
> To: ?lker-Kaustell, Mahir
> Cc: Xiaoye S. Li; petsc-users
> Subject: Re: [petsc-users] SuperLU MPI-problem
>
>
>    Run the program under valgrind
> http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind . When I use
> the option -mat_superlu_dist_parsymbfact I get many scary memory problems
> some involving for example ddist_psymbtonum (pdsymbfact_distdata.c:1332)
>
>    Note that I consider it unacceptable for running programs to EVER use
> uninitialized values; until these are all cleaned up I won't trust any runs
> like this.
>
>   Barry
>
>
>
>
> ==42050== Conditional jump or move depends on uninitialised value(s)
> ==42050==    at 0x10274C436: MPI_Allgatherv (allgatherv.c:1053)
> ==42050==    by 0x101557F60: get_perm_c_parmetis
> (get_perm_c_parmetis.c:285)
> ==42050==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a stack allocation
> ==42050==    at 0x10155751B: get_perm_c_parmetis (get_perm_c_parmetis.c:96)
> ==42050==
> ==42050== Conditional jump or move depends on uninitialised value(s)
> ==42050==    at 0x102851C61: MPIR_Allgatherv_intra (allgatherv.c:651)
> ==42050==    by 0x102853EC7: MPIR_Allgatherv (allgatherv.c:903)
> ==42050==    by 0x102853F84: MPIR_Allgatherv_impl (allgatherv.c:944)
> ==42050==    by 0x10274CA41: MPI_Allgatherv (allgatherv.c:1107)
> ==42050==    by 0x101557F60: get_perm_c_parmetis
> (get_perm_c_parmetis.c:285)
> ==42050==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a stack allocation
> ==42050==    at 0x10155751B: get_perm_c_parmetis (get_perm_c_parmetis.c:96)
> ==42050==
> ==42049== Syscall param writev(vector[...]) points to uninitialised byte(s)
> ==42049==    at 0x102DA1C3A: writev (in
> /usr/lib/system/libsystem_kernel.dylib)
> ==42049==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
> ==42049==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
> ==42049==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
> ==42049==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
> ==42049==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
> ==42049==    by 0x10277656E: MPI_Isend (isend.c:125)
> ==42049==    by 0x102088B66: libparmetis__gkMPI_Isend (gkmpi.c:63)
> ==42049==    by 0x10208140F: libparmetis__CommInterfaceData (comm.c:298)
> ==42049==    by 0x1020A8758: libparmetis__CompactGraph (ometis.c:553)
> ==42049==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
> ==42049==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
> ==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
> ==42049==    by 0x101557CFC: get_perm_c_parmetis
> (get_perm_c_parmetis.c:241)
> ==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048== Syscall param writev(vector[...]) points to uninitialised byte(s)
> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42049==  Address 0x105edff70 is 1,424 bytes inside a block of size
> 752,720 alloc'd
> ==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42049==    by 0x1020EB90C: gk_malloc (memory.c:147)
> ==42049==    by 0x1020EAA28: gk_mcoreCreate (mcore.c:28)
> ==42048==    at 0x102DA1C3A: writev (in
> /usr/lib/system/libsystem_kernel.dylib)
> ==42048==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
> ==42049==    by 0x1020BA5CF: libparmetis__AllocateWSpace (wspace.c:23)
> ==42049==    by 0x1020A6E84: ParMETIS_V32_NodeND (ometis.c:98)
> ==42048==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
> ==42048==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
> ==42048==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
> ==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
> ==42049==    by 0x101557CFC: get_perm_c_parmetis
> (get_perm_c_parmetis.c:241)
> ==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42048==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
> ==42048==    by 0x10277656E: MPI_Isend (isend.c:125)
> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x102088B66: libparmetis__gkMPI_Isend (gkmpi.c:63)
> ==42048==    by 0x10208140F: libparmetis__CommInterfaceData (comm.c:298)
> ==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1020A8758: libparmetis__CompactGraph (ometis.c:553)
> ==42048==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
> ==42048==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
> ==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42049==    by 0x100001B3C: main (in ./ex19)
> ==42049==  Uninitialised value was created by a heap allocation
> ==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42049==    by 0x1020EB90C: gk_malloc (memory.c:147)
> ==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
> ==42048==    by 0x101557CFC: get_perm_c_parmetis
> (get_perm_c_parmetis.c:241)
> ==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42049==    by 0x10211C50B: libmetis__imalloc (gklib.c:24)
> ==42049==    by 0x1020A8566: libparmetis__CompactGraph (ometis.c:519)
> ==42049==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42049==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
> ==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
> ==42049==    by 0x101557CFC: get_perm_c_parmetis
> (get_perm_c_parmetis.c:241)
> ==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==  Address 0x10597a860 is 1,408 bytes inside a block of size
> 752,720 alloc'd
> ==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42049==    by 0x100001B3C: main (in ./ex19)
> ==42049==
> ==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42048==    by 0x1020EB90C: gk_malloc (memory.c:147)
> ==42048==    by 0x1020EAA28: gk_mcoreCreate (mcore.c:28)
> ==42048==    by 0x1020BA5CF: libparmetis__AllocateWSpace (wspace.c:23)
> ==42048==    by 0x1020A6E84: ParMETIS_V32_NodeND (ometis.c:98)
> ==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
> ==42048==    by 0x101557CFC: get_perm_c_parmetis
> (get_perm_c_parmetis.c:241)
> ==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42048==    by 0x100001B3C: main (in ./ex19)
> ==42048==  Uninitialised value was created by a heap allocation
> ==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42048==    by 0x1020EB90C: gk_malloc (memory.c:147)
> ==42048==    by 0x10211C50B: libmetis__imalloc (gklib.c:24)
> ==42048==    by 0x1020A8566: libparmetis__CompactGraph (ometis.c:519)
> ==42048==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
> ==42048==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
> ==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
> ==42048==    by 0x101557CFC: get_perm_c_parmetis
> (get_perm_c_parmetis.c:241)
> ==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42048==    by 0x100001B3C: main (in ./ex19)
> ==42048==
> ==42048== Syscall param write(buf) points to uninitialised byte(s)
> ==42048==    at 0x102DA1C22: write (in
> /usr/lib/system/libsystem_kernel.dylib)
> ==42048==    by 0x10295F5BD: MPIDU_Sock_write (sock_immed.i:525)
> ==42048==    by 0x102944839: MPIDI_CH3_iStartMsg (ch3_istartmsg.c:86)
> ==42048==    by 0x102933B80: MPIDI_CH3_EagerContigShortSend
> (ch3u_eager.c:257)
> ==42048==    by 0x10293ADBA: MPID_Send (mpid_send.c:130)
> ==42048==    by 0x10277A1FA: MPI_Send (send.c:127)
> ==42048==    by 0x10155802F: get_perm_c_parmetis
> (get_perm_c_parmetis.c:299)
> ==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42048==    by 0x100001B3C: main (in ./ex19)
> ==42048==  Address 0x104810704 is on thread 1's stack
> ==42048==  in frame #3, created by MPIDI_CH3_EagerContigShortSend
> (ch3u_eager.c:218)
> ==42048==  Uninitialised value was created by a heap allocation
> ==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
> ==42048==    by 0x101557AB9: get_perm_c_parmetis
> (get_perm_c_parmetis.c:185)
> ==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42048==    by 0x100001B3C: main (in ./ex19)
> ==42048==
> ==42050== Conditional jump or move depends on uninitialised value(s)
> ==42050==    at 0x102744CB8: MPI_Alltoallv (alltoallv.c:480)
> ==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
> ==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
> ==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a stack allocation
> ==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
> ==42050==
> ==42050== Conditional jump or move depends on uninitialised value(s)
> ==42050==    at 0x102744E43: MPI_Alltoallv (alltoallv.c:490)
> ==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
> ==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
> ==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a stack allocation
> ==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
> ==42050==
> ==42050== Conditional jump or move depends on uninitialised value(s)
> ==42050==    at 0x102744EBF: MPI_Alltoallv (alltoallv.c:497)
> ==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
> ==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
> ==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a stack allocation
> ==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
> ==42050==
> ==42050== Conditional jump or move depends on uninitialised value(s)
> ==42050==    at 0x1027450B1: MPI_Alltoallv (alltoallv.c:512)
> ==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
> ==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
> ==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a stack allocation
> ==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
> ==42050==
> ==42050== Conditional jump or move depends on uninitialised value(s)
> ==42050==    at 0x10283FB06: MPIR_Alltoallv_intra (alltoallv.c:92)
> ==42050==    by 0x1028407B6: MPIR_Alltoallv (alltoallv.c:343)
> ==42050==    by 0x102840884: MPIR_Alltoallv_impl (alltoallv.c:380)
> ==42050==    by 0x10274541B: MPI_Alltoallv (alltoallv.c:531)
> ==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
> ==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
> ==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a stack allocation
> ==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
> ==42050==
> ==42050== Syscall param writev(vector[...]) points to uninitialised byte(s)
> ==42050==    at 0x102DA1C3A: writev (in
> /usr/lib/system/libsystem_kernel.dylib)
> ==42050==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
> ==42050==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
> ==42050==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
> ==42050==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
> ==42050==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
> ==42050==    by 0x10277656E: MPI_Isend (isend.c:125)
> ==42050==    by 0x101524C41: pdgstrf2_trsm (pdgstrf2.c:201)
> ==42050==    by 0x10151ECBF: pdgstrf (pdgstrf.c:1082)
> ==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Address 0x1060144d0 is 1,168 bytes inside a block of size
> 131,072 alloc'd
> ==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
> ==42050==    by 0x1014FD7AD: doubleMalloc_dist (dmemory.c:145)
> ==42050==    by 0x10151DA7D: pdgstrf (pdgstrf.c:735)
> ==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a heap allocation
> ==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
> ==42050==    by 0x1014FD7AD: doubleMalloc_dist (dmemory.c:145)
> ==42050==    by 0x10151DA7D: pdgstrf (pdgstrf.c:735)
> ==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==
> ==42048== Conditional jump or move depends on uninitialised value(s)
> ==42048==    at 0x10151F141: pdgstrf (pdgstrf.c:1139)
> ==42048==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42048==    by 0x100001B3C: main (in ./ex19)
> ==42048==  Uninitialised value was created by a heap allocation
> ==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
> ==42048==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
> ==42048==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42048==    by 0x100001B3C: main (in ./ex19)
> ==42048==
> ==42049== Conditional jump or move depends on uninitialised value(s)
> ==42049==    at 0x10151F141: pdgstrf (pdgstrf.c:1139)
> ==42049==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42049==    by 0x100001B3C: main (in ./ex19)
> ==42049==  Uninitialised value was created by a heap allocation
> ==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42049==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
> ==42049==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
> ==42049==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42049==    by 0x100001B3C: main (in ./ex19)
> ==42049==
> ==42048== Conditional jump or move depends on uninitialised value(s)
> ==42048==    at 0x101520054: pdgstrf (pdgstrf.c:1429)
> ==42048==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42049== Conditional jump or move depends on uninitialised value(s)
> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42048==    by 0x100001B3C: main (in ./ex19)
> ==42048==  Uninitialised value was created by a heap allocation
> ==42049==    at 0x101520054: pdgstrf (pdgstrf.c:1429)
> ==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
> ==42049==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42048==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
> ==42048==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42049==    by 0x100001B3C: main (in ./ex19)
> ==42049==  Uninitialised value was created by a heap allocation
> ==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42048==    by 0x100001B3C: main (in ./ex19)
> ==42048==
> ==42049==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
> ==42049==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
> ==42049==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42049==    by 0x100001B3C: main (in ./ex19)
> ==42049==
> ==42050== Conditional jump or move depends on uninitialised value(s)
> ==42050==    at 0x10151FDE6: pdgstrf (pdgstrf.c:1382)
> ==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==  Uninitialised value was created by a heap allocation
> ==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
> ==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
> ==42050==    by 0x10150B241: ddist_psymbtonum (pdsymbfact_distdata.c:1389)
> ==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
> ==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
> (superlu_dist.c:414)
> ==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
> ==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
> ==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
> ==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
> ==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
> ==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
> ==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
> ==42050==    by 0x100001B3C: main (in ./ex19)
> ==42050==
>
>
> > On Jul 20, 2015, at 12:03 PM, Mahir.Ulker-Kaustell at tyrens.se wrote:
> >
> > Ok. So I have been creating the full factorization on each process. That
> gives me some hope!
> >
> > I followed your suggestion and tried to use the runtime option
> ?-mat_superlu_dist_parsymbfact?.
> > However, now the program crashes with:
> >
> > Invalid ISPEC at line 484 in file get_perm_c.c
> >
> > And so on?
> >
> > From the SuperLU manual; I should give the option either YES or NO,
> however -mat_superlu_dist_parsymbfact YES makes the program crash in the
> same way as above.
> > Also I can?t find any reference to -mat_superlu_dist_parsymbfact in the
> PETSc documentation
> >
> > Mahir
> >
> > Mahir ?lker-Kaustell, Kompetenssamordnare, Brokonstrukt?r, Tekn. Dr,
> Tyr?ns AB
> > 010 452 30 82, Mahir.Ulker-Kaustell at tyrens.se
> >
> > From: Xiaoye S. Li [mailto:xsli at lbl.gov]
> > Sent: den 20 juli 2015 18:12
> > To: ?lker-Kaustell, Mahir
> > Cc: Hong; petsc-users
> > Subject: Re: [petsc-users] SuperLU MPI-problem
> >
> > The default SuperLU_DIST setting is to serial symbolic factorization.
> Therefore, what matters is how much memory do you have per MPI task?
> >
> > The code failed to malloc memory during redistribution of matrix A to
> {L\U} data struction (using result of serial symbolic factorization.)
> >
> > You can use parallel symbolic factorization, by runtime option:
> '-mat_superlu_dist_parsymbfact'
> >
> > Sherry Li
> >
> >
> > On Mon, Jul 20, 2015 at 8:59 AM, Mahir.Ulker-Kaustell at tyrens.se <
> Mahir.Ulker-Kaustell at tyrens.se> wrote:
> > Hong:
> >
> > Previous experiences with this equation have shown that it is very
> difficult to solve it iteratively. Hence the use of a direct solver.
> >
> > The large test problem I am trying to solve has slightly less than 10^6
> degrees of freedom. The matrices are derived from finite elements so they
> are sparse.
> > The machine I am working on has 128GB ram. I have estimated the memory
> needed to less than 20GB, so if the solver needs twice or even three times
> as much, it should still work well. Or have I completely misunderstood
> something here?
> >
> > Mahir
> >
> >
> >
> > From: Hong [mailto:hzhang at mcs.anl.gov]
> > Sent: den 20 juli 2015 17:39
> > To: ?lker-Kaustell, Mahir
> > Cc: petsc-users
> > Subject: Re: [petsc-users] SuperLU MPI-problem
> >
> > Mahir:
> > Direct solvers consume large amount of memory. Suggest to try followings:
> >
> > 1. A sparse iterative solver if  [-omega^2M + K] is not too
> ill-conditioned. You may test it using the small matrix.
> >
> > 2. Incrementally increase your matrix sizes. Try different matrix
> orderings.
> > Do you get memory crash in the 1st symbolic factorization?
> > In your case, matrix data structure stays same when omega changes, so
> you only need to do one matrix symbolic factorization and reuse it.
> >
> > 3. Use a machine that gives larger memory.
> >
> > Hong
> >
> > Dear Petsc-Users,
> >
> > I am trying to use PETSc to solve a set of linear equations arising from
> Naviers equation (elastodynamics) in the frequency domain.
> > The frequency dependency of the problem requires that the system
> >
> >                              [-omega^2M + K]u = F
> >
> > where M and K are constant, square, positive definite matrices (mass and
> stiffness respectively) is solved for each frequency omega of interest.
> > K is a complex matrix, including material damping.
> >
> > I have written a PETSc program which solves this problem for a small
> (1000 degrees of freedom) test problem on one or several processors, but it
> keeps crashing when I try it on my full scale (in the order of 10^6 degrees
> of freedom) problem.
> >
> > The program crashes at KSPSetUp() and from what I can see in the error
> messages, it appears as if it consumes too much memory.
> >
> > I would guess that similar problems have occurred in this mail-list, so
> I am hoping that someone can push  me in the right direction?
> >
> > Mahir
>
>
>
>
>
> --
>
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>



-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From jed at jedbrown.org  Wed Jul 22 16:29:58 2015
From: jed at jedbrown.org (Jed Brown)
Date: Wed, 22 Jul 2015 15:29:58 -0600
Subject: [petsc-users] SuperLU MPI-problem
In-Reply-To: <e063a429b28d4f8e99cc03cfa7a6829c@STHWS42.tyrens.se>
References: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>
	<CAGCphBtNupdccRJWMuUrC9fQa_i5ggA_j4+n=tqrsnXn7w3tvg@mail.gmail.com>
	<051d9816c3bd4a3eac37fc51004ebce1@STHWS42.tyrens.se>
	<CAFvbobWcrw-2Xd7xWgGSnWJtY=u5JkAQ7O4u3aoWto=kBOzCbA@mail.gmail.com>
	<7345cece365942d1a06deeac56cf1d72@STHWS42.tyrens.se>
	<19A5B30A-64E2-44E1-8F73-F67AE628F175@mcs.anl.gov>
	<03369975ff0a46a388920f1b3372d25c@STHWS42.tyrens.se>
	<CAMYG4Gmzkq9aVWG7v+BOTCxAdm_Jo5qxB13VPZmcEKuVQ+qFzw@mail.gmail.com>
	<e063a429b28d4f8e99cc03cfa7a6829c@STHWS42.tyrens.se>
Message-ID: <87wpxr6fu1.fsf@jedbrown.org>

"Mahir.Ulker-Kaustell at tyrens.se" <Mahir.Ulker-Kaustell at tyrens.se> writes:
> I am solving Ax = b with a sparse, indefinite, symmetric, complex
> matrix, can anything be said about the chances of success in using an
> iterative method?

Not without more information/experimentation.  You should check the
literature for your problem domain to see what people claim is
successful or does not work.
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From knepley at gmail.com  Wed Jul 22 17:10:40 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Wed, 22 Jul 2015 17:10:40 -0500
Subject: [petsc-users] DMPLex ghost indexing
In-Reply-To: <55B002AE.8050909@auckland.ac.nz>
References: <55B002AE.8050909@auckland.ac.nz>
Message-ID: <CAMYG4Gk-O0nxzUL=Ha2gZk9NNSs+FaXs92sOoQVA4LEAzMJmvQ@mail.gmail.com>

On Wed, Jul 22, 2015 at 3:53 PM, Adrian Croucher <a.croucher at auckland.ac.nz>
wrote:

> hi
>
> I have a distributed DMPlex representing a finite volume mesh, and first I
> want to check if I understand the way the indexing of ghost cells works,
> based on my experiments.
>
> As I understand it, there are two types of ghost cells:
>
> 1) those created by DMPlexDistribute() (which I call with overlap = 1),
> representing the cells over the edge of the processor partition boundary
> 2) those created by DMPlexConstructGhostCells(), which I call to add ghost
> cells on the physical boundary of the mesh (using a DMLabel), for applying
> boundary conditions
>
> The type 1 'partition' ghost cells only appear in local vectors, not
> global, and are added on the end after the interior cells.
>

The are only in local vectors, but they can be anywhere in the list of
cells. They are marked in the ghost label. It might be that they are now at
the end.


> The type 2 'boundary' ghost cells appear in both local and global vectors.
> In a local vector they are added on the end after the partition ghost
> cells. In a global vector they appear straight after the interior cells.
>

Yes, they are required to be after all interior/partition cells.


> Is this correct? If so, I have a question:
>
> If I'm computing fluxes between my finite volume cells, I need a local
> vector to get access to both types of ghost cells.
>

Yes.


> But if I'm doing another calculation (computing fluid properties in the
> cells, in this case) that does not need access to the partition ghosts, but
> needs to be carried out for all interior cells *and* the boundary ghost
> cells, I figure it would be preferable to do this with a global vector (to
> save needless parallel communication scattering a global vector into a
> local one).
>

I would use whichever one makes more send in the flow of the algorithm.


> However if I use DMPlexGetHeightStratum() to get the start and end cells,
> the indices it returns apply to a local vector with the partition ghosts
> included.
>

Yes.


> Is it safe just to subtract off the number of partition ghost cells from
> the end cell index returned by DMPlexGetHeightStratum(), if I want to loop
> over all interior and boundary ghosts cells in a global vector?
>

Nope. If you really do not want partition ghost cells, you would need

    ierr = DMPlexGetLabel(dm, "ghost", &ghostLabel);CHKERRQ(ierr);
    ierr = DMLabelGetValue(ghostLabel, cell, &ghost);CHKERRQ(ierr);
    if (ghost >= 0) continue;

I only use this to avoid ghost faces right now.

  Thanks,

     Matt


> Cheers, Adrian
>
> --
> Dr Adrian Croucher
> Department of Engineering Science
> University of Auckland
> New Zealand
> tel 64-9-373-7599 ext 84611
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From may at bu.edu  Wed Jul 22 17:50:43 2015
From: may at bu.edu (Young, Matthew, Adam)
Date: Wed, 22 Jul 2015 22:50:43 +0000
Subject: [petsc-users] Null space/Near null space
Message-ID: <17A35C213185A84BB8ED54C88FBFD712C3D6D373@IST-EX10MBX-3.ad.bu.edu>

Should I be using MatSetNearNullSpace (as opposed to MatSetNullSpace) with -pc_type hypre -pc_hypre_type boomeramg since BoomerAMG is multigrid?

--Matt

--------------------------------------------------------------
Matthew Young
Graduate Student
Boston University Dept. of Astronomy
--------------------------------------------------------------

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From jed at jedbrown.org  Wed Jul 22 17:56:35 2015
From: jed at jedbrown.org (Jed Brown)
Date: Wed, 22 Jul 2015 16:56:35 -0600
Subject: [petsc-users] Null space/Near null space
In-Reply-To: <17A35C213185A84BB8ED54C88FBFD712C3D6D373@IST-EX10MBX-3.ad.bu.edu>
References: <17A35C213185A84BB8ED54C88FBFD712C3D6D373@IST-EX10MBX-3.ad.bu.edu>
Message-ID: <87lhe76bto.fsf@jedbrown.org>

"Young, Matthew, Adam" <may at bu.edu> writes:

> Should I be using MatSetNearNullSpace (as opposed to MatSetNullSpace) with -pc_type hypre -pc_hypre_type boomeramg since BoomerAMG is multigrid?

As far as I know, Hypre doesn't directly use either of these.
MatSetNullSpace is for an actual null space.  It is usually set so that
the Krylov method can clean any pollution caused by the preconditioner.

MatSetNearNullSpace is for things like rigid body motions which are sort
of a local null space (i.e., it would be a null space with some
different boundary conditions, like natural/floating).  It is used by
aggregation-based multigrid methods.
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From bsmith at mcs.anl.gov  Wed Jul 22 17:57:16 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Wed, 22 Jul 2015 17:57:16 -0500
Subject: [petsc-users] Null space/Near null space
In-Reply-To: <17A35C213185A84BB8ED54C88FBFD712C3D6D373@IST-EX10MBX-3.ad.bu.edu>
References: <17A35C213185A84BB8ED54C88FBFD712C3D6D373@IST-EX10MBX-3.ad.bu.edu>
Message-ID: <903A800E-BB2B-4637-9C36-0B4B17300668@mcs.anl.gov>


  If your matrix has a null space you should always be setting MatSetNullSpace. 

  If you know the near null space then you should also always set it (it cannot do any harm) because some preconditioners can take advantage of it. 

  I do not think PETSc currently has code that transfers near null space information to hypre; I do not know if hypre has any algorithms that can take advantage of it. Only some AMG multigrid methods can utilize near null space information.

  Barry

> On Jul 22, 2015, at 5:50 PM, Young, Matthew, Adam <may at bu.edu> wrote:
> 
> Should I be using MatSetNearNullSpace (as opposed to MatSetNullSpace) with -pc_type hypre -pc_hypre_type boomeramg since BoomerAMG is multigrid?
> 
> --Matt
> 
> --------------------------------------------------------------
> Matthew Young
> Graduate Student
> Boston University Dept. of Astronomy
> --------------------------------------------------------------


From jychang48 at gmail.com  Wed Jul 22 18:15:18 2015
From: jychang48 at gmail.com (Justin Chang)
Date: Wed, 22 Jul 2015 18:15:18 -0500
Subject: [petsc-users] petsc4py installation error with PETSc v 3.6.1
Message-ID: <CAP2=TMhnPfNjusKSgmeqVLHw_uB=wz9KTtvnAm=a0mPSmYfmVQ@mail.gmail.com>

Hi all,

Just installed the latest petsc-dev, and when I tried to build petsc4py via
git clone ... and pip setup.py build  i get the following errors:

====

running build

running build_src

cythonizing 'petsc4py.PETSc.pyx' -> 'petsc4py.PETSc.c'

cythonizing 'libpetsc4py/libpetsc4py.pyx' -> 'libpetsc4py/libpetsc4py.c'

running build_py

creating build

creating build/lib.linux-x86_64-2.7

creating build/lib.linux-x86_64-2.7/petsc4py

copying src/PETSc.py -> build/lib.linux-x86_64-2.7/petsc4py

copying src/__init__.py -> build/lib.linux-x86_64-2.7/petsc4py

copying src/__main__.py -> build/lib.linux-x86_64-2.7/petsc4py

creating build/lib.linux-x86_64-2.7/petsc4py/lib

copying src/lib/__init__.py -> build/lib.linux-x86_64-2.7/petsc4py/lib

creating build/lib.linux-x86_64-2.7/petsc4py/include

creating build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py

copying src/include/petsc4py/numpy.h ->
build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py

copying src/include/petsc4py/petsc4py.h ->
build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py

copying src/include/petsc4py/petsc4py.PETSc.h ->
build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py

copying src/include/petsc4py/petsc4py.PETSc_api.h ->
build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py

copying src/include/petsc4py/petsc4py.i ->
build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py

copying src/include/petsc4py/PETSc.pxd ->
build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py

copying src/include/petsc4py/__init__.pxd ->
build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py

copying src/include/petsc4py/__init__.pyx ->
build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py

copying src/lib/petsc.cfg -> build/lib.linux-x86_64-2.7/petsc4py/lib

running build_ext

PETSC_DIR:   /home/jchang23/petsc-dev

PETSC_ARCH:  arch-linux2-c-opt

version:     3.6.1 development

scalar-type: real

precision:   double

language:    CONLY

compiler:    /share/apps/openmpi-1.8.3/bin/mpicc

linker:      /share/apps/openmpi-1.8.3/bin/mpicc

building 'PETSc' extension

creating build/temp.linux-x86_64-2.7

creating build/temp.linux-x86_64-2.7/arch-linux2-c-opt

creating build/temp.linux-x86_64-2.7/arch-linux2-c-opt/src

/share/apps/openmpi-1.8.3/bin/mpicc -pthread -fPIC -O -fPIC
-fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall
-DPETSC_DIR=/home/jchang23/petsc-dev -I/share/apps/openmpi-1.8.3/include
-I/home/jchang23/petsc-dev/arch-linux2-c-opt/include
-I/home/jchang23/petsc-dev/include -Isrc/include
-I/home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include
-I/home/jchang23/.local/include/python2.7 -c src/PETSc.c -o
build/temp.linux-x86_64-2.7/arch-linux2-c-opt/src/PETSc.o

In file included from
/home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/ndarraytypes.h:1804:0,

                 from
/home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/ndarrayobject.h:17,

                 from
/home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/arrayobject.h:4,

                 from src/include/petsc4py/numpy.h:11,

                 from src/petsc4py.PETSc.c:258,

                 from src/PETSc.c:3:

/home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:15:2:
warning: #warning "Using deprecated NumPy API, disable it by " "#defining
NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]

 #warning "Using deprecated NumPy API, disable it by " \

  ^

In file included from src/PETSc.c:3:0:

src/petsc4py.PETSc.c: In function
?__pyx_pf_8petsc4py_5PETSc_7Section_76createGlobalSection?:

src/petsc4py.PETSc.c:108243:47: error: incompatible type for argument 4 of
?PetscSectionCreateGlobalSection?

   __pyx_t_2 =
__pyx_f_8petsc4py_5PETSc_CHKERR(PetscSectionCreateGlobalSection(__pyx_v_self->sec,
__pyx_v_sf->sf, PETSC_FALSE, (&__pyx_v_gsec->sec))); if (unlikely(__pyx_t_2
== -1)) {__pyx_filename = __pyx_f[32]; __pyx_lineno = 213; __pyx_clineno =
__LINE__; goto __pyx_L1_error;}

                                               ^

In file included from /home/jchang23/petsc-dev/include/petscvec.h:9:0,

                 from /home/jchang23/petsc-dev/include/petscmat.h:6,

                 from /home/jchang23/petsc-dev/include/petscdm.h:6,

                 from /home/jchang23/petsc-dev/include/petscdmda.h:4,

                 from /home/jchang23/petsc-dev/include/petsc.h:12,

                 from src/petsc4py.PETSc.c:254,

                 from src/PETSc.c:3:

/home/jchang23/petsc-dev/include/petscis.h:334:29: note: expected
?PetscBool? but argument is of type ?struct _p_PetscSection **?

 PETSC_EXTERN PetscErrorCode PetscSectionCreateGlobalSection(PetscSection,
PetscSF, PetscBool, PetscBool, PetscSection *);

                             ^

In file included from src/PETSc.c:3:0:

src/petsc4py.PETSc.c:108243:47: error: too few arguments to function
?PetscSectionCreateGlobalSection?

   __pyx_t_2 =
__pyx_f_8petsc4py_5PETSc_CHKERR(PetscSectionCreateGlobalSection(__pyx_v_self->sec,
__pyx_v_sf->sf, PETSC_FALSE, (&__pyx_v_gsec->sec))); if (unlikely(__pyx_t_2
== -1)) {__pyx_filename = __pyx_f[32]; __pyx_lineno = 213; __pyx_clineno =
__LINE__; goto __pyx_L1_error;}

                                               ^

In file included from /home/jchang23/petsc-dev/include/petscvec.h:9:0,

                 from /home/jchang23/petsc-dev/include/petscmat.h:6,

                 from /home/jchang23/petsc-dev/include/petscdm.h:6,

                 from /home/jchang23/petsc-dev/include/petscdmda.h:4,

                 from /home/jchang23/petsc-dev/include/petsc.h:12,

                 from src/petsc4py.PETSc.c:254,

                 from src/PETSc.c:3:

/home/jchang23/petsc-dev/include/petscis.h:334:29: note: declared here

 PETSC_EXTERN PetscErrorCode PetscSectionCreateGlobalSection(PetscSection,
PetscSF, PetscBool, PetscBool, PetscSection *);

error: command '/share/apps/openmpi-1.8.3/bin/mpicc' failed with exit
status 1


=========

I am guessing it's because PetscSectionCreateGlobalSection has changed in
this latest released. Is there a way to fix this?

Thanks,

Justin
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From balay at mcs.anl.gov  Wed Jul 22 18:26:19 2015
From: balay at mcs.anl.gov (Satish Balay)
Date: Wed, 22 Jul 2015 18:26:19 -0500
Subject: [petsc-users] petsc4py installation error with PETSc v 3.6.1
In-Reply-To: <CAP2=TMhnPfNjusKSgmeqVLHw_uB=wz9KTtvnAm=a0mPSmYfmVQ@mail.gmail.com>
References: <CAP2=TMhnPfNjusKSgmeqVLHw_uB=wz9KTtvnAm=a0mPSmYfmVQ@mail.gmail.com>
Message-ID: <alpine.LFD.2.20.1507221825320.28887@asterix>

The attached patch to petsc4py should fix the error.

Satish

On Wed, 22 Jul 2015, Justin Chang wrote:

> Hi all,
> 
> Just installed the latest petsc-dev, and when I tried to build petsc4py via
> git clone ... and pip setup.py build  i get the following errors:
> 
> ====
> 
> running build
> 
> running build_src
> 
> cythonizing 'petsc4py.PETSc.pyx' -> 'petsc4py.PETSc.c'
> 
> cythonizing 'libpetsc4py/libpetsc4py.pyx' -> 'libpetsc4py/libpetsc4py.c'
> 
> running build_py
> 
> creating build
> 
> creating build/lib.linux-x86_64-2.7
> 
> creating build/lib.linux-x86_64-2.7/petsc4py
> 
> copying src/PETSc.py -> build/lib.linux-x86_64-2.7/petsc4py
> 
> copying src/__init__.py -> build/lib.linux-x86_64-2.7/petsc4py
> 
> copying src/__main__.py -> build/lib.linux-x86_64-2.7/petsc4py
> 
> creating build/lib.linux-x86_64-2.7/petsc4py/lib
> 
> copying src/lib/__init__.py -> build/lib.linux-x86_64-2.7/petsc4py/lib
> 
> creating build/lib.linux-x86_64-2.7/petsc4py/include
> 
> creating build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> 
> copying src/include/petsc4py/numpy.h ->
> build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> 
> copying src/include/petsc4py/petsc4py.h ->
> build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> 
> copying src/include/petsc4py/petsc4py.PETSc.h ->
> build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> 
> copying src/include/petsc4py/petsc4py.PETSc_api.h ->
> build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> 
> copying src/include/petsc4py/petsc4py.i ->
> build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> 
> copying src/include/petsc4py/PETSc.pxd ->
> build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> 
> copying src/include/petsc4py/__init__.pxd ->
> build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> 
> copying src/include/petsc4py/__init__.pyx ->
> build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> 
> copying src/lib/petsc.cfg -> build/lib.linux-x86_64-2.7/petsc4py/lib
> 
> running build_ext
> 
> PETSC_DIR:   /home/jchang23/petsc-dev
> 
> PETSC_ARCH:  arch-linux2-c-opt
> 
> version:     3.6.1 development
> 
> scalar-type: real
> 
> precision:   double
> 
> language:    CONLY
> 
> compiler:    /share/apps/openmpi-1.8.3/bin/mpicc
> 
> linker:      /share/apps/openmpi-1.8.3/bin/mpicc
> 
> building 'PETSc' extension
> 
> creating build/temp.linux-x86_64-2.7
> 
> creating build/temp.linux-x86_64-2.7/arch-linux2-c-opt
> 
> creating build/temp.linux-x86_64-2.7/arch-linux2-c-opt/src
> 
> /share/apps/openmpi-1.8.3/bin/mpicc -pthread -fPIC -O -fPIC
> -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall
> -DPETSC_DIR=/home/jchang23/petsc-dev -I/share/apps/openmpi-1.8.3/include
> -I/home/jchang23/petsc-dev/arch-linux2-c-opt/include
> -I/home/jchang23/petsc-dev/include -Isrc/include
> -I/home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include
> -I/home/jchang23/.local/include/python2.7 -c src/PETSc.c -o
> build/temp.linux-x86_64-2.7/arch-linux2-c-opt/src/PETSc.o
> 
> In file included from
> /home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/ndarraytypes.h:1804:0,
> 
>                  from
> /home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/ndarrayobject.h:17,
> 
>                  from
> /home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/arrayobject.h:4,
> 
>                  from src/include/petsc4py/numpy.h:11,
> 
>                  from src/petsc4py.PETSc.c:258,
> 
>                  from src/PETSc.c:3:
> 
> /home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:15:2:
> warning: #warning "Using deprecated NumPy API, disable it by " "#defining
> NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
> 
>  #warning "Using deprecated NumPy API, disable it by " \
> 
>   ^
> 
> In file included from src/PETSc.c:3:0:
> 
> src/petsc4py.PETSc.c: In function
> ?__pyx_pf_8petsc4py_5PETSc_7Section_76createGlobalSection?:
> 
> src/petsc4py.PETSc.c:108243:47: error: incompatible type for argument 4 of
> ?PetscSectionCreateGlobalSection?
> 
>    __pyx_t_2 =
> __pyx_f_8petsc4py_5PETSc_CHKERR(PetscSectionCreateGlobalSection(__pyx_v_self->sec,
> __pyx_v_sf->sf, PETSC_FALSE, (&__pyx_v_gsec->sec))); if (unlikely(__pyx_t_2
> == -1)) {__pyx_filename = __pyx_f[32]; __pyx_lineno = 213; __pyx_clineno =
> __LINE__; goto __pyx_L1_error;}
> 
>                                                ^
> 
> In file included from /home/jchang23/petsc-dev/include/petscvec.h:9:0,
> 
>                  from /home/jchang23/petsc-dev/include/petscmat.h:6,
> 
>                  from /home/jchang23/petsc-dev/include/petscdm.h:6,
> 
>                  from /home/jchang23/petsc-dev/include/petscdmda.h:4,
> 
>                  from /home/jchang23/petsc-dev/include/petsc.h:12,
> 
>                  from src/petsc4py.PETSc.c:254,
> 
>                  from src/PETSc.c:3:
> 
> /home/jchang23/petsc-dev/include/petscis.h:334:29: note: expected
> ?PetscBool? but argument is of type ?struct _p_PetscSection **?
> 
>  PETSC_EXTERN PetscErrorCode PetscSectionCreateGlobalSection(PetscSection,
> PetscSF, PetscBool, PetscBool, PetscSection *);
> 
>                              ^
> 
> In file included from src/PETSc.c:3:0:
> 
> src/petsc4py.PETSc.c:108243:47: error: too few arguments to function
> ?PetscSectionCreateGlobalSection?
> 
>    __pyx_t_2 =
> __pyx_f_8petsc4py_5PETSc_CHKERR(PetscSectionCreateGlobalSection(__pyx_v_self->sec,
> __pyx_v_sf->sf, PETSC_FALSE, (&__pyx_v_gsec->sec))); if (unlikely(__pyx_t_2
> == -1)) {__pyx_filename = __pyx_f[32]; __pyx_lineno = 213; __pyx_clineno =
> __LINE__; goto __pyx_L1_error;}
> 
>                                                ^
> 
> In file included from /home/jchang23/petsc-dev/include/petscvec.h:9:0,
> 
>                  from /home/jchang23/petsc-dev/include/petscmat.h:6,
> 
>                  from /home/jchang23/petsc-dev/include/petscdm.h:6,
> 
>                  from /home/jchang23/petsc-dev/include/petscdmda.h:4,
> 
>                  from /home/jchang23/petsc-dev/include/petsc.h:12,
> 
>                  from src/petsc4py.PETSc.c:254,
> 
>                  from src/PETSc.c:3:
> 
> /home/jchang23/petsc-dev/include/petscis.h:334:29: note: declared here
> 
>  PETSC_EXTERN PetscErrorCode PetscSectionCreateGlobalSection(PetscSection,
> PetscSF, PetscBool, PetscBool, PetscSection *);
> 
> error: command '/share/apps/openmpi-1.8.3/bin/mpicc' failed with exit
> status 1
> 
> 
> =========
> 
> I am guessing it's because PetscSectionCreateGlobalSection has changed in
> this latest released. Is there a way to fix this?
> 
> Thanks,
> 
> Justin
> 
-------------- next part --------------
diff --git a/src/PETSc/Section.pyx b/src/PETSc/Section.pyx
index 8064b4a..a78b5e4 100644
--- a/src/PETSc/Section.pyx
+++ b/src/PETSc/Section.pyx
@@ -210,5 +210,5 @@ cdef class Section(Object):
 
     def createGlobalSection(self, SF sf not None):
         cdef Section gsec = Section()
-        CHKERR( PetscSectionCreateGlobalSection(self.sec,sf.sf,PETSC_FALSE,&gsec.sec) )
+        CHKERR( PetscSectionCreateGlobalSection(self.sec,sf.sf,PETSC_FALSE,PETSC_FALSE,&gsec.sec) )
         return gsec
diff --git a/src/PETSc/petscsec.pxi b/src/PETSc/petscsec.pxi
index acaba9c..d5a88d2 100644
--- a/src/PETSc/petscsec.pxi
+++ b/src/PETSc/petscsec.pxi
@@ -45,7 +45,7 @@ cdef extern from * nogil:
     int PetscSectionGetFieldOffset(PetscSection,PetscInt,PetscInt,PetscInt*)
     int PetscSectionSetFieldOffset(PetscSection,PetscInt,PetscInt,PetscInt)
     int PetscSectionGetOffsetRange(PetscSection,PetscInt*,PetscInt*)
-    int PetscSectionCreateGlobalSection(PetscSection,PetscSF,PetscBool,PetscSection*)
+    int PetscSectionCreateGlobalSection(PetscSection,PetscSF,PetscBool,PetscBool,PetscSection*)
     #int PetscSectionCreateGlobalSectionCensored(PetscSection,PetscSF,PetscBool,PetscInt,const_PetscInt[],PetscSection*)
     int PetscSectionCreateSubsection(PetscSection,PetscInt,PetscInt[],PetscSection*)
     int PetscSectionCreateSubmeshSection(PetscSection,IS,PetscSection*)

From jychang48 at gmail.com  Wed Jul 22 18:46:20 2015
From: jychang48 at gmail.com (Justin Chang)
Date: Wed, 22 Jul 2015 18:46:20 -0500
Subject: [petsc-users] petsc4py installation error with PETSc v 3.6.1
In-Reply-To: <alpine.LFD.2.20.1507221825320.28887@asterix>
References: <CAP2=TMhnPfNjusKSgmeqVLHw_uB=wz9KTtvnAm=a0mPSmYfmVQ@mail.gmail.com>
	<alpine.LFD.2.20.1507221825320.28887@asterix>
Message-ID: <CAP2=TMjemXBZowjeKjjEfd4tjPRbsBmF1Gfxp_EusBkbqQ9-=w@mail.gmail.com>

How do I use this again?

On Wednesday, July 22, 2015, Satish Balay <balay at mcs.anl.gov> wrote:

> The attached patch to petsc4py should fix the error.
>
> Satish
>
> On Wed, 22 Jul 2015, Justin Chang wrote:
>
> > Hi all,
> >
> > Just installed the latest petsc-dev, and when I tried to build petsc4py
> via
> > git clone ... and pip setup.py build  i get the following errors:
> >
> > ====
> >
> > running build
> >
> > running build_src
> >
> > cythonizing 'petsc4py.PETSc.pyx' -> 'petsc4py.PETSc.c'
> >
> > cythonizing 'libpetsc4py/libpetsc4py.pyx' -> 'libpetsc4py/libpetsc4py.c'
> >
> > running build_py
> >
> > creating build
> >
> > creating build/lib.linux-x86_64-2.7
> >
> > creating build/lib.linux-x86_64-2.7/petsc4py
> >
> > copying src/PETSc.py -> build/lib.linux-x86_64-2.7/petsc4py
> >
> > copying src/__init__.py -> build/lib.linux-x86_64-2.7/petsc4py
> >
> > copying src/__main__.py -> build/lib.linux-x86_64-2.7/petsc4py
> >
> > creating build/lib.linux-x86_64-2.7/petsc4py/lib
> >
> > copying src/lib/__init__.py -> build/lib.linux-x86_64-2.7/petsc4py/lib
> >
> > creating build/lib.linux-x86_64-2.7/petsc4py/include
> >
> > creating build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> >
> > copying src/include/petsc4py/numpy.h ->
> > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> >
> > copying src/include/petsc4py/petsc4py.h ->
> > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> >
> > copying src/include/petsc4py/petsc4py.PETSc.h ->
> > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> >
> > copying src/include/petsc4py/petsc4py.PETSc_api.h ->
> > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> >
> > copying src/include/petsc4py/petsc4py.i ->
> > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> >
> > copying src/include/petsc4py/PETSc.pxd ->
> > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> >
> > copying src/include/petsc4py/__init__.pxd ->
> > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> >
> > copying src/include/petsc4py/__init__.pyx ->
> > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> >
> > copying src/lib/petsc.cfg -> build/lib.linux-x86_64-2.7/petsc4py/lib
> >
> > running build_ext
> >
> > PETSC_DIR:   /home/jchang23/petsc-dev
> >
> > PETSC_ARCH:  arch-linux2-c-opt
> >
> > version:     3.6.1 development
> >
> > scalar-type: real
> >
> > precision:   double
> >
> > language:    CONLY
> >
> > compiler:    /share/apps/openmpi-1.8.3/bin/mpicc
> >
> > linker:      /share/apps/openmpi-1.8.3/bin/mpicc
> >
> > building 'PETSc' extension
> >
> > creating build/temp.linux-x86_64-2.7
> >
> > creating build/temp.linux-x86_64-2.7/arch-linux2-c-opt
> >
> > creating build/temp.linux-x86_64-2.7/arch-linux2-c-opt/src
> >
> > /share/apps/openmpi-1.8.3/bin/mpicc -pthread -fPIC -O -fPIC
> > -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall
> > -DPETSC_DIR=/home/jchang23/petsc-dev -I/share/apps/openmpi-1.8.3/include
> > -I/home/jchang23/petsc-dev/arch-linux2-c-opt/include
> > -I/home/jchang23/petsc-dev/include -Isrc/include
> > -I/home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include
> > -I/home/jchang23/.local/include/python2.7 -c src/PETSc.c -o
> > build/temp.linux-x86_64-2.7/arch-linux2-c-opt/src/PETSc.o
> >
> > In file included from
> >
> /home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/ndarraytypes.h:1804:0,
> >
> >                  from
> >
> /home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/ndarrayobject.h:17,
> >
> >                  from
> >
> /home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/arrayobject.h:4,
> >
> >                  from src/include/petsc4py/numpy.h:11,
> >
> >                  from src/petsc4py.PETSc.c:258,
> >
> >                  from src/PETSc.c:3:
> >
> >
> /home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:15:2:
> > warning: #warning "Using deprecated NumPy API, disable it by " "#defining
> > NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
> >
> >  #warning "Using deprecated NumPy API, disable it by " \
> >
> >   ^
> >
> > In file included from src/PETSc.c:3:0:
> >
> > src/petsc4py.PETSc.c: In function
> > ?__pyx_pf_8petsc4py_5PETSc_7Section_76createGlobalSection?:
> >
> > src/petsc4py.PETSc.c:108243:47: error: incompatible type for argument 4
> of
> > ?PetscSectionCreateGlobalSection?
> >
> >    __pyx_t_2 =
> >
> __pyx_f_8petsc4py_5PETSc_CHKERR(PetscSectionCreateGlobalSection(__pyx_v_self->sec,
> > __pyx_v_sf->sf, PETSC_FALSE, (&__pyx_v_gsec->sec))); if
> (unlikely(__pyx_t_2
> > == -1)) {__pyx_filename = __pyx_f[32]; __pyx_lineno = 213; __pyx_clineno
> =
> > __LINE__; goto __pyx_L1_error;}
> >
> >                                                ^
> >
> > In file included from /home/jchang23/petsc-dev/include/petscvec.h:9:0,
> >
> >                  from /home/jchang23/petsc-dev/include/petscmat.h:6,
> >
> >                  from /home/jchang23/petsc-dev/include/petscdm.h:6,
> >
> >                  from /home/jchang23/petsc-dev/include/petscdmda.h:4,
> >
> >                  from /home/jchang23/petsc-dev/include/petsc.h:12,
> >
> >                  from src/petsc4py.PETSc.c:254,
> >
> >                  from src/PETSc.c:3:
> >
> > /home/jchang23/petsc-dev/include/petscis.h:334:29: note: expected
> > ?PetscBool? but argument is of type ?struct _p_PetscSection **?
> >
> >  PETSC_EXTERN PetscErrorCode
> PetscSectionCreateGlobalSection(PetscSection,
> > PetscSF, PetscBool, PetscBool, PetscSection *);
> >
> >                              ^
> >
> > In file included from src/PETSc.c:3:0:
> >
> > src/petsc4py.PETSc.c:108243:47: error: too few arguments to function
> > ?PetscSectionCreateGlobalSection?
> >
> >    __pyx_t_2 =
> >
> __pyx_f_8petsc4py_5PETSc_CHKERR(PetscSectionCreateGlobalSection(__pyx_v_self->sec,
> > __pyx_v_sf->sf, PETSC_FALSE, (&__pyx_v_gsec->sec))); if
> (unlikely(__pyx_t_2
> > == -1)) {__pyx_filename = __pyx_f[32]; __pyx_lineno = 213; __pyx_clineno
> =
> > __LINE__; goto __pyx_L1_error;}
> >
> >                                                ^
> >
> > In file included from /home/jchang23/petsc-dev/include/petscvec.h:9:0,
> >
> >                  from /home/jchang23/petsc-dev/include/petscmat.h:6,
> >
> >                  from /home/jchang23/petsc-dev/include/petscdm.h:6,
> >
> >                  from /home/jchang23/petsc-dev/include/petscdmda.h:4,
> >
> >                  from /home/jchang23/petsc-dev/include/petsc.h:12,
> >
> >                  from src/petsc4py.PETSc.c:254,
> >
> >                  from src/PETSc.c:3:
> >
> > /home/jchang23/petsc-dev/include/petscis.h:334:29: note: declared here
> >
> >  PETSC_EXTERN PetscErrorCode
> PetscSectionCreateGlobalSection(PetscSection,
> > PetscSF, PetscBool, PetscBool, PetscSection *);
> >
> > error: command '/share/apps/openmpi-1.8.3/bin/mpicc' failed with exit
> > status 1
> >
> >
> > =========
> >
> > I am guessing it's because PetscSectionCreateGlobalSection has changed in
> > this latest released. Is there a way to fix this?
> >
> > Thanks,
> >
> > Justin
> >
>
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From balay at mcs.anl.gov  Wed Jul 22 19:44:06 2015
From: balay at mcs.anl.gov (Satish Balay)
Date: Wed, 22 Jul 2015 19:44:06 -0500
Subject: [petsc-users] petsc4py installation error with PETSc v 3.6.1
In-Reply-To: <CAP2=TMjemXBZowjeKjjEfd4tjPRbsBmF1Gfxp_EusBkbqQ9-=w@mail.gmail.com>
References: <CAP2=TMhnPfNjusKSgmeqVLHw_uB=wz9KTtvnAm=a0mPSmYfmVQ@mail.gmail.com>
	<alpine.LFD.2.20.1507221825320.28887@asterix>
	<CAP2=TMjemXBZowjeKjjEfd4tjPRbsBmF1Gfxp_EusBkbqQ9-=w@mail.gmail.com>
Message-ID: <alpine.LFD.2.20.1507221942470.29083@asterix>

You can apply the patch with the 'patch' command

cd petsc4py
patch -Np1 < petsc4py.patch

Satish

On Wed, 22 Jul 2015, Justin Chang wrote:

> How do I use this again?
> 
> On Wednesday, July 22, 2015, Satish Balay <balay at mcs.anl.gov> wrote:
> 
> > The attached patch to petsc4py should fix the error.
> >
> > Satish
> >
> > On Wed, 22 Jul 2015, Justin Chang wrote:
> >
> > > Hi all,
> > >
> > > Just installed the latest petsc-dev, and when I tried to build petsc4py
> > via
> > > git clone ... and pip setup.py build  i get the following errors:
> > >
> > > ====
> > >
> > > running build
> > >
> > > running build_src
> > >
> > > cythonizing 'petsc4py.PETSc.pyx' -> 'petsc4py.PETSc.c'
> > >
> > > cythonizing 'libpetsc4py/libpetsc4py.pyx' -> 'libpetsc4py/libpetsc4py.c'
> > >
> > > running build_py
> > >
> > > creating build
> > >
> > > creating build/lib.linux-x86_64-2.7
> > >
> > > creating build/lib.linux-x86_64-2.7/petsc4py
> > >
> > > copying src/PETSc.py -> build/lib.linux-x86_64-2.7/petsc4py
> > >
> > > copying src/__init__.py -> build/lib.linux-x86_64-2.7/petsc4py
> > >
> > > copying src/__main__.py -> build/lib.linux-x86_64-2.7/petsc4py
> > >
> > > creating build/lib.linux-x86_64-2.7/petsc4py/lib
> > >
> > > copying src/lib/__init__.py -> build/lib.linux-x86_64-2.7/petsc4py/lib
> > >
> > > creating build/lib.linux-x86_64-2.7/petsc4py/include
> > >
> > > creating build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> > >
> > > copying src/include/petsc4py/numpy.h ->
> > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> > >
> > > copying src/include/petsc4py/petsc4py.h ->
> > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> > >
> > > copying src/include/petsc4py/petsc4py.PETSc.h ->
> > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> > >
> > > copying src/include/petsc4py/petsc4py.PETSc_api.h ->
> > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> > >
> > > copying src/include/petsc4py/petsc4py.i ->
> > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> > >
> > > copying src/include/petsc4py/PETSc.pxd ->
> > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> > >
> > > copying src/include/petsc4py/__init__.pxd ->
> > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> > >
> > > copying src/include/petsc4py/__init__.pyx ->
> > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> > >
> > > copying src/lib/petsc.cfg -> build/lib.linux-x86_64-2.7/petsc4py/lib
> > >
> > > running build_ext
> > >
> > > PETSC_DIR:   /home/jchang23/petsc-dev
> > >
> > > PETSC_ARCH:  arch-linux2-c-opt
> > >
> > > version:     3.6.1 development
> > >
> > > scalar-type: real
> > >
> > > precision:   double
> > >
> > > language:    CONLY
> > >
> > > compiler:    /share/apps/openmpi-1.8.3/bin/mpicc
> > >
> > > linker:      /share/apps/openmpi-1.8.3/bin/mpicc
> > >
> > > building 'PETSc' extension
> > >
> > > creating build/temp.linux-x86_64-2.7
> > >
> > > creating build/temp.linux-x86_64-2.7/arch-linux2-c-opt
> > >
> > > creating build/temp.linux-x86_64-2.7/arch-linux2-c-opt/src
> > >
> > > /share/apps/openmpi-1.8.3/bin/mpicc -pthread -fPIC -O -fPIC
> > > -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall
> > > -DPETSC_DIR=/home/jchang23/petsc-dev -I/share/apps/openmpi-1.8.3/include
> > > -I/home/jchang23/petsc-dev/arch-linux2-c-opt/include
> > > -I/home/jchang23/petsc-dev/include -Isrc/include
> > > -I/home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include
> > > -I/home/jchang23/.local/include/python2.7 -c src/PETSc.c -o
> > > build/temp.linux-x86_64-2.7/arch-linux2-c-opt/src/PETSc.o
> > >
> > > In file included from
> > >
> > /home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/ndarraytypes.h:1804:0,
> > >
> > >                  from
> > >
> > /home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/ndarrayobject.h:17,
> > >
> > >                  from
> > >
> > /home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/arrayobject.h:4,
> > >
> > >                  from src/include/petsc4py/numpy.h:11,
> > >
> > >                  from src/petsc4py.PETSc.c:258,
> > >
> > >                  from src/PETSc.c:3:
> > >
> > >
> > /home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:15:2:
> > > warning: #warning "Using deprecated NumPy API, disable it by " "#defining
> > > NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
> > >
> > >  #warning "Using deprecated NumPy API, disable it by " \
> > >
> > >   ^
> > >
> > > In file included from src/PETSc.c:3:0:
> > >
> > > src/petsc4py.PETSc.c: In function
> > > ?__pyx_pf_8petsc4py_5PETSc_7Section_76createGlobalSection?:
> > >
> > > src/petsc4py.PETSc.c:108243:47: error: incompatible type for argument 4
> > of
> > > ?PetscSectionCreateGlobalSection?
> > >
> > >    __pyx_t_2 =
> > >
> > __pyx_f_8petsc4py_5PETSc_CHKERR(PetscSectionCreateGlobalSection(__pyx_v_self->sec,
> > > __pyx_v_sf->sf, PETSC_FALSE, (&__pyx_v_gsec->sec))); if
> > (unlikely(__pyx_t_2
> > > == -1)) {__pyx_filename = __pyx_f[32]; __pyx_lineno = 213; __pyx_clineno
> > =
> > > __LINE__; goto __pyx_L1_error;}
> > >
> > >                                                ^
> > >
> > > In file included from /home/jchang23/petsc-dev/include/petscvec.h:9:0,
> > >
> > >                  from /home/jchang23/petsc-dev/include/petscmat.h:6,
> > >
> > >                  from /home/jchang23/petsc-dev/include/petscdm.h:6,
> > >
> > >                  from /home/jchang23/petsc-dev/include/petscdmda.h:4,
> > >
> > >                  from /home/jchang23/petsc-dev/include/petsc.h:12,
> > >
> > >                  from src/petsc4py.PETSc.c:254,
> > >
> > >                  from src/PETSc.c:3:
> > >
> > > /home/jchang23/petsc-dev/include/petscis.h:334:29: note: expected
> > > ?PetscBool? but argument is of type ?struct _p_PetscSection **?
> > >
> > >  PETSC_EXTERN PetscErrorCode
> > PetscSectionCreateGlobalSection(PetscSection,
> > > PetscSF, PetscBool, PetscBool, PetscSection *);
> > >
> > >                              ^
> > >
> > > In file included from src/PETSc.c:3:0:
> > >
> > > src/petsc4py.PETSc.c:108243:47: error: too few arguments to function
> > > ?PetscSectionCreateGlobalSection?
> > >
> > >    __pyx_t_2 =
> > >
> > __pyx_f_8petsc4py_5PETSc_CHKERR(PetscSectionCreateGlobalSection(__pyx_v_self->sec,
> > > __pyx_v_sf->sf, PETSC_FALSE, (&__pyx_v_gsec->sec))); if
> > (unlikely(__pyx_t_2
> > > == -1)) {__pyx_filename = __pyx_f[32]; __pyx_lineno = 213; __pyx_clineno
> > =
> > > __LINE__; goto __pyx_L1_error;}
> > >
> > >                                                ^
> > >
> > > In file included from /home/jchang23/petsc-dev/include/petscvec.h:9:0,
> > >
> > >                  from /home/jchang23/petsc-dev/include/petscmat.h:6,
> > >
> > >                  from /home/jchang23/petsc-dev/include/petscdm.h:6,
> > >
> > >                  from /home/jchang23/petsc-dev/include/petscdmda.h:4,
> > >
> > >                  from /home/jchang23/petsc-dev/include/petsc.h:12,
> > >
> > >                  from src/petsc4py.PETSc.c:254,
> > >
> > >                  from src/PETSc.c:3:
> > >
> > > /home/jchang23/petsc-dev/include/petscis.h:334:29: note: declared here
> > >
> > >  PETSC_EXTERN PetscErrorCode
> > PetscSectionCreateGlobalSection(PetscSection,
> > > PetscSF, PetscBool, PetscBool, PetscSection *);
> > >
> > > error: command '/share/apps/openmpi-1.8.3/bin/mpicc' failed with exit
> > > status 1
> > >
> > >
> > > =========
> > >
> > > I am guessing it's because PetscSectionCreateGlobalSection has changed in
> > > this latest released. Is there a way to fix this?
> > >
> > > Thanks,
> > >
> > > Justin
> > >
> >
> 

From jychang48 at gmail.com  Wed Jul 22 22:42:10 2015
From: jychang48 at gmail.com (Justin Chang)
Date: Wed, 22 Jul 2015 22:42:10 -0500
Subject: [petsc-users] petsc4py installation error with PETSc v 3.6.1
In-Reply-To: <alpine.LFD.2.20.1507221942470.29083@asterix>
References: <CAP2=TMhnPfNjusKSgmeqVLHw_uB=wz9KTtvnAm=a0mPSmYfmVQ@mail.gmail.com>
	<alpine.LFD.2.20.1507221825320.28887@asterix>
	<CAP2=TMjemXBZowjeKjjEfd4tjPRbsBmF1Gfxp_EusBkbqQ9-=w@mail.gmail.com>
	<alpine.LFD.2.20.1507221942470.29083@asterix>
Message-ID: <CAP2=TMhdozHTiRriEDwGrQmQxiUf9v91gtx+335sRirmemVKqw@mail.gmail.com>

Alright got it, thanks!

On Wed, Jul 22, 2015 at 7:44 PM, Satish Balay <balay at mcs.anl.gov> wrote:

> You can apply the patch with the 'patch' command
>
> cd petsc4py
> patch -Np1 < petsc4py.patch
>
> Satish
>
> On Wed, 22 Jul 2015, Justin Chang wrote:
>
> > How do I use this again?
> >
> > On Wednesday, July 22, 2015, Satish Balay <balay at mcs.anl.gov> wrote:
> >
> > > The attached patch to petsc4py should fix the error.
> > >
> > > Satish
> > >
> > > On Wed, 22 Jul 2015, Justin Chang wrote:
> > >
> > > > Hi all,
> > > >
> > > > Just installed the latest petsc-dev, and when I tried to build
> petsc4py
> > > via
> > > > git clone ... and pip setup.py build  i get the following errors:
> > > >
> > > > ====
> > > >
> > > > running build
> > > >
> > > > running build_src
> > > >
> > > > cythonizing 'petsc4py.PETSc.pyx' -> 'petsc4py.PETSc.c'
> > > >
> > > > cythonizing 'libpetsc4py/libpetsc4py.pyx' ->
> 'libpetsc4py/libpetsc4py.c'
> > > >
> > > > running build_py
> > > >
> > > > creating build
> > > >
> > > > creating build/lib.linux-x86_64-2.7
> > > >
> > > > creating build/lib.linux-x86_64-2.7/petsc4py
> > > >
> > > > copying src/PETSc.py -> build/lib.linux-x86_64-2.7/petsc4py
> > > >
> > > > copying src/__init__.py -> build/lib.linux-x86_64-2.7/petsc4py
> > > >
> > > > copying src/__main__.py -> build/lib.linux-x86_64-2.7/petsc4py
> > > >
> > > > creating build/lib.linux-x86_64-2.7/petsc4py/lib
> > > >
> > > > copying src/lib/__init__.py ->
> build/lib.linux-x86_64-2.7/petsc4py/lib
> > > >
> > > > creating build/lib.linux-x86_64-2.7/petsc4py/include
> > > >
> > > > creating build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> > > >
> > > > copying src/include/petsc4py/numpy.h ->
> > > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> > > >
> > > > copying src/include/petsc4py/petsc4py.h ->
> > > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> > > >
> > > > copying src/include/petsc4py/petsc4py.PETSc.h ->
> > > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> > > >
> > > > copying src/include/petsc4py/petsc4py.PETSc_api.h ->
> > > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> > > >
> > > > copying src/include/petsc4py/petsc4py.i ->
> > > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> > > >
> > > > copying src/include/petsc4py/PETSc.pxd ->
> > > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> > > >
> > > > copying src/include/petsc4py/__init__.pxd ->
> > > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> > > >
> > > > copying src/include/petsc4py/__init__.pyx ->
> > > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> > > >
> > > > copying src/lib/petsc.cfg -> build/lib.linux-x86_64-2.7/petsc4py/lib
> > > >
> > > > running build_ext
> > > >
> > > > PETSC_DIR:   /home/jchang23/petsc-dev
> > > >
> > > > PETSC_ARCH:  arch-linux2-c-opt
> > > >
> > > > version:     3.6.1 development
> > > >
> > > > scalar-type: real
> > > >
> > > > precision:   double
> > > >
> > > > language:    CONLY
> > > >
> > > > compiler:    /share/apps/openmpi-1.8.3/bin/mpicc
> > > >
> > > > linker:      /share/apps/openmpi-1.8.3/bin/mpicc
> > > >
> > > > building 'PETSc' extension
> > > >
> > > > creating build/temp.linux-x86_64-2.7
> > > >
> > > > creating build/temp.linux-x86_64-2.7/arch-linux2-c-opt
> > > >
> > > > creating build/temp.linux-x86_64-2.7/arch-linux2-c-opt/src
> > > >
> > > > /share/apps/openmpi-1.8.3/bin/mpicc -pthread -fPIC -O -fPIC
> > > > -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall
> > > > -DPETSC_DIR=/home/jchang23/petsc-dev
> -I/share/apps/openmpi-1.8.3/include
> > > > -I/home/jchang23/petsc-dev/arch-linux2-c-opt/include
> > > > -I/home/jchang23/petsc-dev/include -Isrc/include
> > > >
> -I/home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include
> > > > -I/home/jchang23/.local/include/python2.7 -c src/PETSc.c -o
> > > > build/temp.linux-x86_64-2.7/arch-linux2-c-opt/src/PETSc.o
> > > >
> > > > In file included from
> > > >
> > >
> /home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/ndarraytypes.h:1804:0,
> > > >
> > > >                  from
> > > >
> > >
> /home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/ndarrayobject.h:17,
> > > >
> > > >                  from
> > > >
> > >
> /home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/arrayobject.h:4,
> > > >
> > > >                  from src/include/petsc4py/numpy.h:11,
> > > >
> > > >                  from src/petsc4py.PETSc.c:258,
> > > >
> > > >                  from src/PETSc.c:3:
> > > >
> > > >
> > >
> /home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:15:2:
> > > > warning: #warning "Using deprecated NumPy API, disable it by "
> "#defining
> > > > NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
> > > >
> > > >  #warning "Using deprecated NumPy API, disable it by " \
> > > >
> > > >   ^
> > > >
> > > > In file included from src/PETSc.c:3:0:
> > > >
> > > > src/petsc4py.PETSc.c: In function
> > > > ?__pyx_pf_8petsc4py_5PETSc_7Section_76createGlobalSection?:
> > > >
> > > > src/petsc4py.PETSc.c:108243:47: error: incompatible type for
> argument 4
> > > of
> > > > ?PetscSectionCreateGlobalSection?
> > > >
> > > >    __pyx_t_2 =
> > > >
> > >
> __pyx_f_8petsc4py_5PETSc_CHKERR(PetscSectionCreateGlobalSection(__pyx_v_self->sec,
> > > > __pyx_v_sf->sf, PETSC_FALSE, (&__pyx_v_gsec->sec))); if
> > > (unlikely(__pyx_t_2
> > > > == -1)) {__pyx_filename = __pyx_f[32]; __pyx_lineno = 213;
> __pyx_clineno
> > > =
> > > > __LINE__; goto __pyx_L1_error;}
> > > >
> > > >                                                ^
> > > >
> > > > In file included from
> /home/jchang23/petsc-dev/include/petscvec.h:9:0,
> > > >
> > > >                  from /home/jchang23/petsc-dev/include/petscmat.h:6,
> > > >
> > > >                  from /home/jchang23/petsc-dev/include/petscdm.h:6,
> > > >
> > > >                  from /home/jchang23/petsc-dev/include/petscdmda.h:4,
> > > >
> > > >                  from /home/jchang23/petsc-dev/include/petsc.h:12,
> > > >
> > > >                  from src/petsc4py.PETSc.c:254,
> > > >
> > > >                  from src/PETSc.c:3:
> > > >
> > > > /home/jchang23/petsc-dev/include/petscis.h:334:29: note: expected
> > > > ?PetscBool? but argument is of type ?struct _p_PetscSection **?
> > > >
> > > >  PETSC_EXTERN PetscErrorCode
> > > PetscSectionCreateGlobalSection(PetscSection,
> > > > PetscSF, PetscBool, PetscBool, PetscSection *);
> > > >
> > > >                              ^
> > > >
> > > > In file included from src/PETSc.c:3:0:
> > > >
> > > > src/petsc4py.PETSc.c:108243:47: error: too few arguments to function
> > > > ?PetscSectionCreateGlobalSection?
> > > >
> > > >    __pyx_t_2 =
> > > >
> > >
> __pyx_f_8petsc4py_5PETSc_CHKERR(PetscSectionCreateGlobalSection(__pyx_v_self->sec,
> > > > __pyx_v_sf->sf, PETSC_FALSE, (&__pyx_v_gsec->sec))); if
> > > (unlikely(__pyx_t_2
> > > > == -1)) {__pyx_filename = __pyx_f[32]; __pyx_lineno = 213;
> __pyx_clineno
> > > =
> > > > __LINE__; goto __pyx_L1_error;}
> > > >
> > > >                                                ^
> > > >
> > > > In file included from
> /home/jchang23/petsc-dev/include/petscvec.h:9:0,
> > > >
> > > >                  from /home/jchang23/petsc-dev/include/petscmat.h:6,
> > > >
> > > >                  from /home/jchang23/petsc-dev/include/petscdm.h:6,
> > > >
> > > >                  from /home/jchang23/petsc-dev/include/petscdmda.h:4,
> > > >
> > > >                  from /home/jchang23/petsc-dev/include/petsc.h:12,
> > > >
> > > >                  from src/petsc4py.PETSc.c:254,
> > > >
> > > >                  from src/PETSc.c:3:
> > > >
> > > > /home/jchang23/petsc-dev/include/petscis.h:334:29: note: declared
> here
> > > >
> > > >  PETSC_EXTERN PetscErrorCode
> > > PetscSectionCreateGlobalSection(PetscSection,
> > > > PetscSF, PetscBool, PetscBool, PetscSection *);
> > > >
> > > > error: command '/share/apps/openmpi-1.8.3/bin/mpicc' failed with exit
> > > > status 1
> > > >
> > > >
> > > > =========
> > > >
> > > > I am guessing it's because PetscSectionCreateGlobalSection has
> changed in
> > > > this latest released. Is there a way to fix this?
> > > >
> > > > Thanks,
> > > >
> > > > Justin
> > > >
> > >
> >
>
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From fdkong.jd at gmail.com  Wed Jul 22 23:07:48 2015
From: fdkong.jd at gmail.com (Fande Kong)
Date: Wed, 22 Jul 2015 22:07:48 -0600
Subject: [petsc-users] ISLoad
Message-ID: <CAN5Wd-Lb=Y9Yv5-uWALKp6Z0Djxy9g6hzAA3WSnpVHdO7QR3cw@mail.gmail.com>

Hi all,

How can we load a IS binary file. I have a IS binary file, I got errors
when I tried to load it:

[0]PETSC ERROR: --------------------- Error Message
--------------------------------------------------------------

[0]PETSC ERROR: No support for this operation for this object type

[0]PETSC ERROR: This should be implemented

[0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for
trouble shooting.

[0]PETSC ERROR: Petsc Development GIT revision: v3.6-130-g2e90825  GIT
Date: 2015-07-13 18:57:36 -0500

[0]PETSC ERROR: ./ex9 on a arch-darwin-cxx-debug named
reshut2-69-67-dhcp.int.colorado.edu by livia Wed Jul 22 22:02:50 2015

[0]PETSC ERROR: Configure options --with-clanguage=cxx
--with-shared-libraries=1 --download-fblaslapack=1
--with-mpi-dir=/Users/livia/math/mpich-3.1_install --download-parmetis=1
--download-metis=1 --with-64-bit-indices=1 --download-netcdf=1
--download-exodusii=1 --download-hdf5=1 --with-debugging=yes
--with-c2html=0 --download-hypre=1 --download-superlu_dist=1
PETSC_DIR=/Users/livia/math/petsc-mat PETSC_ARCH=arch-darwin-cxx-debug

[0]PETSC ERROR: #1 ISLoad_Default() line 131 in
/Users/livia/math/petsc-mat/src/vec/is/utils/isio.c

[0]PETSC ERROR: #2 ISLoad() line 804 in
/Users/livia/math/petsc-mat/src/vec/is/is/interface/index.c

[0]PETSC ERROR: #3 main() line 75 in
/Users/livia/math/petsc-mat/src/ksp/pc/examples/tests/ex9.c

[0]PETSC ERROR: PETSc Option Table entries:

[0]PETSC ERROR: -af ./test64/A_1

[0]PETSC ERROR: -bf ./test64/B_1

[0]PETSC ERROR: -bsf ./test64/IS_1

[0]PETSC ERROR: -isload_block_size 1

[0]PETSC ERROR: -matload_block_size 1

[0]PETSC ERROR: -rf ./test64/RHS_1

[0]PETSC ERROR: -vecload_block_size 1

[0]PETSC ERROR: ----------------End of Error Message -------send entire
error message to petsc-maint at mcs.anl.gov----------

application called MPI_Abort(MPI_COMM_WORLD, 56) - process 0

[cli_0]: aborting job:

application called MPI_Abort(MPI_COMM_WORLD, 56) - process 0


===================================================================================

=   BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES

=   PID 1181 RUNNING AT reshut2-69-67-dhcp.int.colorado.edu

=   EXIT CODE: 56

=   CLEANING UP REMAINING PROCESSES

=   YOU CAN IGNORE THE BELOW CLEANUP MESSAGES

===================================================================================



Configure and make logs are attached. It looks like we did not implement
ISLoad_binary yet. Or I got wrong information?


Thanks,


Fande Kong,
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From fdkong.jd at gmail.com  Wed Jul 22 23:09:21 2015
From: fdkong.jd at gmail.com (Fande Kong)
Date: Wed, 22 Jul 2015 22:09:21 -0600
Subject: [petsc-users] DMPlexCreateFluentFromFile
In-Reply-To: <CAMYG4GnDj4a75ujtpbuToY6BGd5kQkfKdiFPxB6u=h6LxKrw=w@mail.gmail.com>
References: <CAN5Wd-K15RsX0AxSdE13U+GvC1hdwK_sFF4uugdpXnrf3aoqOA@mail.gmail.com>
	<CAMYG4GnDj4a75ujtpbuToY6BGd5kQkfKdiFPxB6u=h6LxKrw=w@mail.gmail.com>
Message-ID: <CAN5Wd-LGkyLjxWXF+_CUU3LuaiUPSMkBHzom=DJN7Gfm2g2wtA@mail.gmail.com>

Hi Matt,

Thank you very much. You mean that the fluent reader supports both ascii
and binary files?

Fande Kong,

On Wed, Jul 22, 2015 at 11:33 AM, Matthew Knepley <knepley at gmail.com> wrote:

> On Wed, Jul 22, 2015 at 11:12 AM, Fande Kong <fdkong.jd at gmail.com> wrote:
>
>> Hi all,
>>
>> Anybody here has experiences on using DMPlexCreateFluentFromFile? I was
>> wondering this function works with a binary or a ascii file? What is the
>> format of the input file, '.cas' or '.msh'? Could you possibly share a
>> sample input file (smaller is better) with me?
>>
>
> 1) You can just use DMPlexCreateFromFile()
>
> 2) It supports binary .cas files
>
> 3) There is a sample mesh in share/petsc/datafiles/meshes/square.cas
>
>  Thanks,
>
>      Matt
>
> Thanks,
>>
>> Fande Kong,
>>
>
>
>
> --
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>
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From knepley at gmail.com  Wed Jul 22 23:15:37 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Wed, 22 Jul 2015 23:15:37 -0500
Subject: [petsc-users] ISLoad
In-Reply-To: <CAN5Wd-Lb=Y9Yv5-uWALKp6Z0Djxy9g6hzAA3WSnpVHdO7QR3cw@mail.gmail.com>
References: <CAN5Wd-Lb=Y9Yv5-uWALKp6Z0Djxy9g6hzAA3WSnpVHdO7QR3cw@mail.gmail.com>
Message-ID: <CAMYG4Gm40D--0xpMn6KUq9Q-EhFC4DJHWiOh1FQKN7RbvH9OeA@mail.gmail.com>

On Wed, Jul 22, 2015 at 11:07 PM, Fande Kong <fdkong.jd at gmail.com> wrote:

> Hi all,
>
> How can we load a IS binary file. I have a IS binary file, I got errors
> when I tried to load it:
>
> [0]PETSC ERROR: --------------------- Error Message
> --------------------------------------------------------------
>
> [0]PETSC ERROR: No support for this operation for this object type
>
> [0]PETSC ERROR: This should be implemented
>
> [0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html
> for trouble shooting.
>
> [0]PETSC ERROR: Petsc Development GIT revision: v3.6-130-g2e90825  GIT
> Date: 2015-07-13 18:57:36 -0500
>
> [0]PETSC ERROR: ./ex9 on a arch-darwin-cxx-debug named
> reshut2-69-67-dhcp.int.colorado.edu by livia Wed Jul 22 22:02:50 2015
>
> [0]PETSC ERROR: Configure options --with-clanguage=cxx
> --with-shared-libraries=1 --download-fblaslapack=1
> --with-mpi-dir=/Users/livia/math/mpich-3.1_install --download-parmetis=1
> --download-metis=1 --with-64-bit-indices=1 --download-netcdf=1
> --download-exodusii=1 --download-hdf5=1 --with-debugging=yes
> --with-c2html=0 --download-hypre=1 --download-superlu_dist=1
> PETSC_DIR=/Users/livia/math/petsc-mat PETSC_ARCH=arch-darwin-cxx-debug
>
> [0]PETSC ERROR: #1 ISLoad_Default() line 131 in
> /Users/livia/math/petsc-mat/src/vec/is/utils/isio.c
>
> [0]PETSC ERROR: #2 ISLoad() line 804 in
> /Users/livia/math/petsc-mat/src/vec/is/is/interface/index.c
>
> [0]PETSC ERROR: #3 main() line 75 in
> /Users/livia/math/petsc-mat/src/ksp/pc/examples/tests/ex9.c
>
> [0]PETSC ERROR: PETSc Option Table entries:
>
> [0]PETSC ERROR: -af ./test64/A_1
>
> [0]PETSC ERROR: -bf ./test64/B_1
>
> [0]PETSC ERROR: -bsf ./test64/IS_1
>
> [0]PETSC ERROR: -isload_block_size 1
>
> [0]PETSC ERROR: -matload_block_size 1
>
> [0]PETSC ERROR: -rf ./test64/RHS_1
>
> [0]PETSC ERROR: -vecload_block_size 1
>
> [0]PETSC ERROR: ----------------End of Error Message -------send entire
> error message to petsc-maint at mcs.anl.gov----------
>
> application called MPI_Abort(MPI_COMM_WORLD, 56) - process 0
>
> [cli_0]: aborting job:
>
> application called MPI_Abort(MPI_COMM_WORLD, 56) - process 0
>
>
>
> ===================================================================================
>
> =   BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES
>
> =   PID 1181 RUNNING AT reshut2-69-67-dhcp.int.colorado.edu
>
> =   EXIT CODE: 56
>
> =   CLEANING UP REMAINING PROCESSES
>
> =   YOU CAN IGNORE THE BELOW CLEANUP MESSAGES
>
>
> ===================================================================================
>
>
>
> Configure and make logs are attached. It looks like we did not implement
> ISLoad_binary yet. Or I got wrong information?
>

Yes, no one has implemented it, although you could basically copy the Vec
implementation. I implemented HDF5.

  Thanks,

   Matt


> Thanks,
>
>
> Fande Kong,
>



-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From knepley at gmail.com  Wed Jul 22 23:16:58 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Wed, 22 Jul 2015 23:16:58 -0500
Subject: [petsc-users] DMPlexCreateFluentFromFile
In-Reply-To: <CAN5Wd-LGkyLjxWXF+_CUU3LuaiUPSMkBHzom=DJN7Gfm2g2wtA@mail.gmail.com>
References: <CAN5Wd-K15RsX0AxSdE13U+GvC1hdwK_sFF4uugdpXnrf3aoqOA@mail.gmail.com>
	<CAMYG4GnDj4a75ujtpbuToY6BGd5kQkfKdiFPxB6u=h6LxKrw=w@mail.gmail.com>
	<CAN5Wd-LGkyLjxWXF+_CUU3LuaiUPSMkBHzom=DJN7Gfm2g2wtA@mail.gmail.com>
Message-ID: <CAMYG4G=ctTcnohasry4ACdXgMdzctyt2-QwXAgWaQZFKEahn5g@mail.gmail.com>

On Wed, Jul 22, 2015 at 11:09 PM, Fande Kong <fdkong.jd at gmail.com> wrote:

> Hi Matt,
>
> Thank you very much. You mean that the fluent reader supports both ascii
> and binary files?
>

Yes.

  Matt


> Fande Kong,
>
> On Wed, Jul 22, 2015 at 11:33 AM, Matthew Knepley <knepley at gmail.com>
> wrote:
>
>> On Wed, Jul 22, 2015 at 11:12 AM, Fande Kong <fdkong.jd at gmail.com> wrote:
>>
>>> Hi all,
>>>
>>> Anybody here has experiences on using DMPlexCreateFluentFromFile? I was
>>> wondering this function works with a binary or a ascii file? What is the
>>> format of the input file, '.cas' or '.msh'? Could you possibly share a
>>> sample input file (smaller is better) with me?
>>>
>>
>> 1) You can just use DMPlexCreateFromFile()
>>
>> 2) It supports binary .cas files
>>
>> 3) There is a sample mesh in share/petsc/datafiles/meshes/square.cas
>>
>>  Thanks,
>>
>>      Matt
>>
>> Thanks,
>>>
>>> Fande Kong,
>>>
>>
>>
>>
>> --
>> What most experimenters take for granted before they begin their
>> experiments is infinitely more interesting than any results to which their
>> experiments lead.
>> -- Norbert Wiener
>>
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From lawrence.mitchell at imperial.ac.uk  Thu Jul 23 03:42:14 2015
From: lawrence.mitchell at imperial.ac.uk (Lawrence Mitchell)
Date: Thu, 23 Jul 2015 09:42:14 +0100
Subject: [petsc-users] Null space/Near null space
In-Reply-To: <903A800E-BB2B-4637-9C36-0B4B17300668@mcs.anl.gov>
References: <17A35C213185A84BB8ED54C88FBFD712C3D6D373@IST-EX10MBX-3.ad.bu.edu>
	<903A800E-BB2B-4637-9C36-0B4B17300668@mcs.anl.gov>
Message-ID: <55B0A8E6.6000402@imperial.ac.uk>

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On 22/07/15 23:57, Barry Smith wrote:
> 
> If your matrix has a null space you should always be setting 
> MatSetNullSpace.
> 
> If you know the near null space then you should also always set it 
> (it cannot do any harm) because some preconditioners can take 
> advantage of it.
> 
> I do not think PETSc currently has code that transfers near null 
> space information to hypre; I do not know if hypre has any
> algorithms that can take advantage of it. Only some AMG multigrid
> methods can utilize near null space information.

FWIW, the HYPRE manual suggests yes:

If the block size is set (PETSc already does this) and nodal systems
coarsening is requested (PETSc has an option for this) then one can
provide the near null modes with HYPRE_BoomerAMGSetInterpVectors,
passing an array of Vecs (PETSc does not do this last step).

Lawrence
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From bsmith at mcs.anl.gov  Thu Jul 23 05:13:45 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Thu, 23 Jul 2015 05:13:45 -0500
Subject: [petsc-users] Null space/Near null space
In-Reply-To: <55B0A8E6.6000402@imperial.ac.uk>
References: <17A35C213185A84BB8ED54C88FBFD712C3D6D373@IST-EX10MBX-3.ad.bu.edu>
	<903A800E-BB2B-4637-9C36-0B4B17300668@mcs.anl.gov>
	<55B0A8E6.6000402@imperial.ac.uk>
Message-ID: <1EC79269-E1D2-4DEB-BDED-76F421219A5C@mcs.anl.gov>


> On Jul 23, 2015, at 3:42 AM, Lawrence Mitchell <lawrence.mitchell at imperial.ac.uk> wrote:
> 
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> On 22/07/15 23:57, Barry Smith wrote:
>> 
>> If your matrix has a null space you should always be setting 
>> MatSetNullSpace.
>> 
>> If you know the near null space then you should also always set it 
>> (it cannot do any harm) because some preconditioners can take 
>> advantage of it.
>> 
>> I do not think PETSc currently has code that transfers near null 
>> space information to hypre; I do not know if hypre has any
>> algorithms that can take advantage of it. Only some AMG multigrid
>> methods can utilize near null space information.
> 
> FWIW, the HYPRE manual suggests yes:
> 
> If the block size is set (PETSc already does this) and nodal systems
> coarsening is requested (PETSc has an option for this) then one can
> provide the near null modes with HYPRE_BoomerAMGSetInterpVectors,
> passing an array of Vecs (PETSc does not do this last step).

   Thanks. So someone should make this small code addition plus a test case that utilizes it to demonstrate that it functions and wrap that up in a pull request.

  Barry

> 
> Lawrence
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From mailinglists at xgm.de  Thu Jul 23 10:07:04 2015
From: mailinglists at xgm.de (Florian Lindner)
Date: Thu, 23 Jul 2015 17:07:04 +0200
Subject: [petsc-users] Double free in KSPDestroy
In-Reply-To: <AA5EE185-8B5F-423B-BC64-F6BBE686349D@mcs.anl.gov>
References: <1899033.kbBozHv06R@asaru> <2698455.C1NXj0aS1X@asaru>
	<AA5EE185-8B5F-423B-BC64-F6BBE686349D@mcs.anl.gov>
Message-ID: <35085972.KVv1QRd1Nq@asaru>


Am Mittwoch, 22. Juli 2015, 13:05:57 schrieben Sie:
> 
> > On Jul 22, 2015, at 11:33 AM, Florian Lindner <mailinglists at xgm.de> wrote:
> > 
> > Am Dienstag, 21. Juli 2015, 18:32:02 schrieben Sie:
> >> 
> >>  Try putting a breakpoint in KSPSetUp_GMRES and check the values of all the pointers immediately after the
> >> ierr = PetscCalloc5(hh,&gmres->hh_origin,hes,&gmres->hes_origin,rs,&gmres->rs_origin,cc,&gmres->cc_origin,cc,&gmres->ss_origin);CHKERRQ(ierr);
> >> 
> >> then put your second break point in KSPReset_GMRES and check all the pointers agin just before the 
> >>> ierr = PetscFree5(gmres->hh_origin,gmres->hes_origin,gmres->rs_origin,gmres->cc_origin,gmres->ss_origin);CHKERRQ(ierr);
> >> 
> >> Of course the pointers should be the same, are they?
> > 
> > Num     Type           Disp Enb Address            What
> > 3       breakpoint     keep y   0x00007ffff6ff6cb5 in KSPReset_GMRES at /home/florian/software/petsc/src/ksp/ksp/impls/gmres/gmres.c:258
> > 4       breakpoint     keep y   0x00007ffff6ff49a1 in KSPSetUp_GMRES at /home/florian/software/petsc/src/ksp/ksp/impls/gmres/gmres.c:54
> > 
> > The pointer gmres is the same. Just one function call later, at mal.c:72 it crashes. The pointer that is freed is gmres->hh_origin which also hasn't changed.
> > 
> > What confuses me is that:
> > 
> > Breakpoint 3, KSPReset_GMRES (ksp=0xe904b0) at /home/florian/software/petsc/src/ksp/ksp/impls/gmres/gmres.c:258
> > 258	  ierr = PetscFree5(gmres->hh_origin,gmres->hes_origin,gmres->rs_origin,gmres->cc_origin,gmres->ss_origin);CHKERRQ(ierr);
> > (gdb) print gmres->hh_origin
> > $24 = (PetscScalar *) 0xf10250
> > 
> > hh_origin is the first argument, I step into PetscFree5:
> > 
> > (gdb) s
> > PetscFreeAlign (ptr=0xf15aa0, line=258, func=0x7ffff753c4c8 <__func__.20306> "KSPReset_GMRES", file=0x7ffff753b8b0 "/home/florian/software/petsc/src/ksp/ksp/impls/gmres/gmres.c") at /home/florian/software/petsc/src/sys/memory/mal.c:54
> > 54	  if (!ptr) return 0;
> > (gdb) print ptr
> > $25 = (void *) 0xf15aa0
> > 
> > Why have the value changed? I expect gmres->hh_origin == ptr.
> 
>    Definitely a problem here.
> 
> > Could this be a sign of stack corruption at same ealier stage?
> 
>    Could be, but valgrind usually finds such things. 
> 
>    You can do the following: edit $PETSC_DIR/$PETSC_ARCH/include/petscconf.h and add the lines
> 
> #if !defined(PETSC_USE_MALLOC_COALESCED)
> #define PETSC_USE_MALLOC_COALESCED
> #endif
> 
> then run 
> 
> make gnumake in the $PETSC_DIR directory.  Then relink your program and try running it.

Sorry, no success. Same story. :-(

I have removed my small petsc wrapper lib from the code and it's pure petsc now. Everything petsc related (beside Init and Finalize) is done in that piece of code. Everything petsc is private, so no outside should mess with it.

https://github.com/floli/precice/blob/petsc_debugging/src/mapping/PetRadialBasisFctMapping.hpp

if you wanna have a look... Maybe you see something evil I'm doing.

Best Thanks,
Florian


> 
>   Barry
> 
> 
> 
> 
> > 
> > I was also trying to build petsc with clang for using its memory-sanitizer, but without success. Same for precice.
> > 
> > 
> >> If so you can run in the debugger and check the values at some points between the creation and destruction to see where they get changed to bad values. Normally, of course, valgrind would be very helpful in finding exactly when things go bad.
> > 
> > What do you mean with changing to bad? They are the same after Calloc and before PetscFree5.
> > 
> > Best Regards,
> > Florian
> > 
> >>  I'm afraid I'm going to have to give up on building this stuff myself; too painful.
> > 
> > Sorry about that. 
> > 
> >> 
> >>  Barry
> >> 
> >> 
> >>> On Jul 21, 2015, at 8:54 AM, Florian Lindner <mailinglists at xgm.de> wrote:
> >>> 
> >>> Hey Barry,
> >>> 
> >>> were you able to reproduce the error?
> >>> 
> >>> I tried to set a breakpoint at
> >>> 
> >>> PetscErrorCode KSPReset_GMRES(KSP ksp)
> >>> {
> >>> KSP_GMRES      *gmres = (KSP_GMRES*)ksp->data;
> >>> PetscErrorCode ierr;
> >>> PetscInt       i;
> >>> 
> >>> PetscFunctionBegin;
> >>> /* Free the Hessenberg matrices */
> >>> ierr = PetscFree5(gmres->hh_origin,gmres->hes_origin,gmres->rs_origin,gmres->cc_origin,gmres->ss_origin);CHKERRQ(ierr);
> >>> 
> >>> in gmres.c, the last line produces the error...
> >>> 
> >>> Interestingly this piece of code is traversed only once, so at least no double calling of the same code that frees the pointer...
> >>> 
> >>> Best Regards,
> >>> Florian
> >>> 
> >>> 
> >>> Am Donnerstag, 16. Juli 2015, 17:59:15 schrieben Sie:
> >>>> 
> >>>> I am on a mac, no idea what the 'lo' local host loop back should be
> >>>> 
> >>>> $  ./pmpi B
> >>>> MPI rank 0 of 1
> >>>> [PRECICE] Run in coupling mode
> >>>> Mesh = [[1.19999999999999995559e-01, 0.00000000000000000000e+00], [3.20000000000000006661e-01, 0.00000000000000000000e+00], [5.20000000000000017764e-01, 0.00000000000000000000e+00], [7.20000000000000084377e-01, 0.00000000000000000000e+00], [9.20000000000000039968e-01, 0.00000000000000000000e+00]]
> >>>> Setting up master communication to coupling partner/s 
> >>>> (0)  [PRECICE] ERROR: Network "lo" not found for socket connection!
> >>>> Run finished at Thu Jul 16 17:50:39 2015
> >>>> Global runtime = 41ms / 0s
> >>>> 
> >>>> Event                Count    Total[ms]     Max[ms]     Min[ms]     Avg[ms]   T%
> >>>> --------------------------------------------------------------------------------
> >>>> Properties from all Events, accumulated
> >>>> ---------------------------------------
> >>>> 
> >>>> Abort trap: 6
> >>>> ~/Src/prempi (master *=) arch-debug
> >>>> $  ./pmpi B
> >>>> MPI rank 0 of 1
> >>>> [PRECICE] Run in coupling mode
> >>>> Mesh = [[1.19999999999999995559e-01, 0.00000000000000000000e+00], [3.20000000000000006661e-01, 0.00000000000000000000e+00], [5.20000000000000017764e-01, 0.00000000000000000000e+00], [7.20000000000000084377e-01, 0.00000000000000000000e+00], [9.20000000000000039968e-01, 0.00000000000000000000e+00]]
> >>>> Setting up master communication to coupling partner/s 
> >>>> (0)  [PRECICE] ERROR: Network "localhost" not found for socket connection!
> >>>> Run finished at Thu Jul 16 17:50:52 2015
> >>>> Global runtime = 40ms / 0s
> >>>> 
> >>>> Event                Count    Total[ms]     Max[ms]     Min[ms]     Avg[ms]   T%
> >>>> --------------------------------------------------------------------------------
> >>>> Properties from all Events, accumulated
> >>>> ---------------------------------------
> >>>> 
> >>>> Abort trap: 6
> >>>> ~/Src/prempi (master *=) arch-debug
> >>>> $ hostname
> >>>> Barrys-MacBook-Pro.local
> >>>> ~/Src/prempi (master *=) arch-debug
> >>>> $  ./pmpi B
> >>>> MPI rank 0 of 1
> >>>> [PRECICE] Run in coupling mode
> >>>> Mesh = [[1.19999999999999995559e-01, 0.00000000000000000000e+00], [3.20000000000000006661e-01, 0.00000000000000000000e+00], [5.20000000000000017764e-01, 0.00000000000000000000e+00], [7.20000000000000084377e-01, 0.00000000000000000000e+00], [9.20000000000000039968e-01, 0.00000000000000000000e+00]]
> >>>> Setting up master communication to coupling partner/s 
> >>>> (0)  [PRECICE] ERROR: Network "Barrys-MacBook-Pro.local" not found for socket connection!
> >>>> Run finished at Thu Jul 16 17:51:12 2015
> >>>> Global runtime = 39ms / 0s
> >>>> 
> >>>> Event                Count    Total[ms]     Max[ms]     Min[ms]     Avg[ms]   T%
> >>>> --------------------------------------------------------------------------------
> >>>> Properties from all Events, accumulated
> >>>> ---------------------------------------
> >>>> 
> >>>> Abort trap: 6
> >>>> ~/Src/prempi (master *=) arch-debug
> >>>> $  ./pmpi B
> >>>> MPI rank 0 of 1
> >>>> [PRECICE] Run in coupling mode
> >>>> Mesh = [[1.19999999999999995559e-01, 0.00000000000000000000e+00], [3.20000000000000006661e-01, 0.00000000000000000000e+00], [5.20000000000000017764e-01, 0.00000000000000000000e+00], [7.20000000000000084377e-01, 0.00000000000000000000e+00], [9.20000000000000039968e-01, 0.00000000000000000000e+00]]
> >>>> Setting up master communication to coupling partner/s 
> >>>> (0)  [PRECICE] ERROR: Network "10.0.1.2" not found for socket connection!
> >>>> Run finished at Thu Jul 16 17:53:02 2015
> >>>> Global runtime = 42ms / 0s
> >>>> 
> >>>> Event                Count    Total[ms]     Max[ms]     Min[ms]     Avg[ms]   T%
> >>>> --------------------------------------------------------------------------------
> >>>> Properties from all Events, accumulated
> >>>> ---------------------------------------
> >>>> 
> >>>> Abort trap: 6
> >>>> ~/Src/prempi (master *=) arch-debug
> >>>> 
> >>>>> On Jul 15, 2015, at 1:53 AM, Florian Lindner <mailinglists at xgm.de> wrote:
> >>>>> 
> >>>>> Hey
> >>>>> 
> >>>>> Am Dienstag, 14. Juli 2015, 13:20:33 schrieben Sie:
> >>>>>> 
> >>>>>> How to install Eigen? I tried brew install eigen but it didn't help.
> >>>>> 
> >>>>> You may need to set the CPLUS_INCLUDE_PATH to something like "/usr/include/eigen3"
> >>>>> Easiest way however is probably to download eigen from http://bitbucket.org/eigen/eigen/get/3.2.5.tar.bz2 and move the Eigen folder from that archive to precice/src. 
> >>>>> 
> >>>>>> Also what about the PRECICE_MPI_ stuff. It sure doesn't point to anything valid.
> >>>>> 
> >>>>> You probably don't need to set it if you use a mpic++ or mpicxx compiler wrapper that take care of that.
> >>>>> 
> >>>>> Thx,
> >>>>> Florian
> >>>>> 
> >>>>>> 
> >>>>>> 
> >>>>>> Barry
> >>>>>> 
> >>>>>> $ MPI_CXX="clang++" scons -j 4 boost_inst=on python=off petsc=on mpi=on compiler=/Users/barrysmith/Src/petsc/arch-debug/bin/mpic++ build=debug
> >>>>>> scons: Reading SConscript files ...
> >>>>>> 
> >>>>>> Build options ...
> >>>>>> (default)  builddir                  = build      Directory holding build files. ( /path/to/builddir )
> >>>>>> (default)  build                     = debug      Build type, either release or debug (release|debug)
> >>>>>> (modified) compiler                  = /Users/barrysmith/Src/petsc/arch-debug/bin/mpic++   Compiler to use.
> >>>>>> (modified) mpi                       = True       Enables MPI-based communication and running coupling tests. (yes|no)
> >>>>>> (default)  sockets                   = True       Enables Socket-based communication. (yes|no)
> >>>>>> (modified) boost_inst                = True       Enable if Boost is available compiled and installed. (yes|no)
> >>>>>> (default)  spirit2                   = True       Used for parsing VRML file geometries and checkpointing. (yes|no)
> >>>>>> (modified) petsc                     = True       Enable use of the Petsc linear algebra library. (yes|no)
> >>>>>> (modified) python                    = False      Used for Python scripted solver actions. (yes|no)
> >>>>>> (default)  gprof                     = False      Used in detailed performance analysis. (yes|no)
> >>>>>> ... done
> >>>>>> 
> >>>>>> Environment variables used for this build ...
> >>>>>> (have to be defined by the user to configure build)
> >>>>>> (modified) PETSC_DIR                 = /Users/barrysmith/Src/PETSc
> >>>>>> (modified) PETSC_ARCH                = arch-debug
> >>>>>> (default)  PRECICE_BOOST_SYSTEM_LIB  = boost_system
> >>>>>> (default)  PRECICE_BOOST_FILESYSTEM_LIB = boost_filesystem
> >>>>>> (default)  PRECICE_MPI_LIB_PATH      = /usr/lib/
> >>>>>> (default)  PRECICE_MPI_LIB           = mpich   
> >>>>>> (default)  PRECICE_MPI_INC_PATH      = /usr/include/mpich2
> >>>>>> (default)  PRECICE_PTHREAD_LIB_PATH  = /usr/lib
> >>>>>> (default)  PRECICE_PTHREAD_LIB       = pthread 
> >>>>>> (default)  PRECICE_PTHREAD_INC_PATH  = /usr/include
> >>>>>> ... done
> >>>>>> 
> >>>>>> Configuring build variables ...
> >>>>>> Checking whether the C++ compiler works... yes
> >>>>>> Checking for C library petsc... yes
> >>>>>> Checking for C++ header file Eigen/Dense... no
> >>>>>> ERROR: Header 'Eigen/Dense' (needed for Eigen) not found or does not compile!
> >>>>>> $ brew install eigen
> >>>>>> ==> Downloading https://downloads.sf.net/project/machomebrew/Bottles/eigen-3.2.3.yosemite.bottle.tar.gz
> >>>>>> ######################################################################## 100.0%
> >>>>>> ==> Pouring eigen-3.2.3.yosemite.bottle.tar.gz
> >>>>>> ?  /usr/local/Cellar/eigen/3.2.3: 361 files, 4.1M
> >>>>>> ~/Src/precice (develop=) arch-debug
> >>>>>> $ MPI_CXX="clang++" scons -j 4 boost_inst=on python=off petsc=on mpi=on compiler=/Users/barrysmith/Src/petsc/arch-debug/bin/mpic++ build=debug
> >>>>>> scons: Reading SConscript files ...
> >>>>>> 
> >>>>>> Build options ...
> >>>>>> (default)  builddir                  = build      Directory holding build files. ( /path/to/builddir )
> >>>>>> (default)  build                     = debug      Build type, either release or debug (release|debug)
> >>>>>> (modified) compiler                  = /Users/barrysmith/Src/petsc/arch-debug/bin/mpic++   Compiler to use.
> >>>>>> (modified) mpi                       = True       Enables MPI-based communication and running coupling tests. (yes|no)
> >>>>>> (default)  sockets                   = True       Enables Socket-based communication. (yes|no)
> >>>>>> (modified) boost_inst                = True       Enable if Boost is available compiled and installed. (yes|no)
> >>>>>> (default)  spirit2                   = True       Used for parsing VRML file geometries and checkpointing. (yes|no)
> >>>>>> (modified) petsc                     = True       Enable use of the Petsc linear algebra library. (yes|no)
> >>>>>> (modified) python                    = False      Used for Python scripted solver actions. (yes|no)
> >>>>>> (default)  gprof                     = False      Used in detailed performance analysis. (yes|no)
> >>>>>> ... done
> >>>>>> 
> >>>>>> Environment variables used for this build ...
> >>>>>> (have to be defined by the user to configure build)
> >>>>>> (modified) PETSC_DIR                 = /Users/barrysmith/Src/PETSc
> >>>>>> (modified) PETSC_ARCH                = arch-debug
> >>>>>> (default)  PRECICE_BOOST_SYSTEM_LIB  = boost_system
> >>>>>> (default)  PRECICE_BOOST_FILESYSTEM_LIB = boost_filesystem
> >>>>>> (default)  PRECICE_MPI_LIB_PATH      = /usr/lib/
> >>>>>> (default)  PRECICE_MPI_LIB           = mpich   
> >>>>>> (default)  PRECICE_MPI_INC_PATH      = /usr/include/mpich2
> >>>>>> (default)  PRECICE_PTHREAD_LIB_PATH  = /usr/lib
> >>>>>> (default)  PRECICE_PTHREAD_LIB       = pthread 
> >>>>>> (default)  PRECICE_PTHREAD_INC_PATH  = /usr/include
> >>>>>> ... done
> >>>>>> 
> >>>>>> Configuring build variables ...
> >>>>>> Checking whether the C++ compiler works... yes
> >>>>>> Checking for C library petsc... yes
> >>>>>> Checking for C++ header file Eigen/Dense... no
> >>>>>> ERROR: Header 'Eigen/Dense' (needed for Eigen) not found or does not compile!
> >>>>>> ~/Src/precice (develop=) arch-debug
> >>>>>> 
> >>>>>> 
> >>>>>>> On Jul 14, 2015, at 2:14 AM, Florian Lindner <mailinglists at xgm.de> wrote:
> >>>>>>> 
> >>>>>>> Hello,
> >>>>>>> 
> >>>>>>> Am Montag, 13. Juli 2015, 12:26:21 schrieb Barry Smith:
> >>>>>>>> 
> >>>>>>>> Run under valgrind first, see if it gives any more details about the memory issue http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind
> >>>>>>> 
> >>>>>>> I tried running it like that:
> >>>>>>> 
> >>>>>>> valgrind --tool=memcheck ./pmpi A -malloc off 
> >>>>>>> 
> >>>>>>> (pmpi is my application, no mpirun)
> >>>>>>> 
> >>>>>>> but it reported no errors at all.
> >>>>>>> 
> >>>>>>>> Can you send the code that produces this problem?
> >>>>>>> 
> >>>>>>> I was not able to isolate that problem, you can of course have a look at our application:
> >>>>>>> 
> >>>>>>> git clone git at github.com:precice/precice.git
> >>>>>>> MPI_CXX="clang++" scons -j 4 boost_inst=on python=off petsc=on mpi=on compiler=mpic++ build=debug
> >>>>>>> 
> >>>>>>> The test client:
> >>>>>>> git clone git at github.com:floli/prempi.git
> >>>>>>> you need to adapt line 5 in SConstruct: preciceRoot
> >>>>>>> scons
> >>>>>>> 
> >>>>>>> Take one terminal run ./pmpi A, another to run ./pmpi B
> >>>>>>> 
> >>>>>>> Thanks for taking a look! Mail me if any problem with the build occurs.
> >>>>>>> 
> >>>>>>> Florian
> >>>>>>> 
> >>>>>>>> 
> >>>>>>>>> On Jul 13, 2015, at 10:56 AM, Florian Lindner <mailinglists at xgm.de> wrote:
> >>>>>>>>> 
> >>>>>>>>> Hello,
> >>>>>>>>> 
> >>>>>>>>> our petsc application suffers from a memory error (double free or corruption).
> >>>>>>>>> 
> >>>>>>>>> Situation is a like that:
> >>>>>>>>> 
> >>>>>>>>> A KSP is private member of a C++ class. In its constructor I call KSPCreate. Inbetween it may haben that I call KSPREset. In the class' destructor I call KSPDestroy. That's where the memory error appears:
> >>>>>>>>> 
> >>>>>>>>> gdb backtrace:
> >>>>>>>>> 
> >>>>>>>>> 
> >>>>>>>>> #4  0x00007ffff490b8db in _int_free () from /usr/lib/libc.so.6
> >>>>>>>>> #5  0x00007ffff6188c9c in PetscFreeAlign (ptr=0xfcd990, line=258, func=0x7ffff753c4c8 <__func__.20304> "KSPReset_GMRES", file=0x7ffff753b8b0 "/home/florian/software/petsc/src/ksp/ksp/impls/gmres/gmres.c")
> >>>>>>>>> at /home/florian/software/petsc/src/sys/memory/mal.c:72
> >>>>>>>>> #6  0x00007ffff6ff6cdc in KSPReset_GMRES (ksp=0xf48470) at /home/florian/software/petsc/src/ksp/ksp/impls/gmres/gmres.c:258
> >>>>>>>>> #7  0x00007ffff70ad804 in KSPReset (ksp=0xf48470) at /home/florian/software/petsc/src/ksp/ksp/interface/itfunc.c:885
> >>>>>>>>> #8  0x00007ffff70ae2e8 in KSPDestroy (ksp=0xeb89d8) at /home/florian/software/petsc/src/ksp/ksp/interface/itfunc.c:933
> >>>>>>>>> 
> >>>>>>>>> #9  0x0000000000599b24 in precice::mapping::PetRadialBasisFctMapping<precice::mapping::Gaussian>::~PetRadialBasisFctMapping (this=0xeb8960) at src/mapping/PetRadialBasisFctMapping.hpp:148
> >>>>>>>>> #10 0x0000000000599bc9 in precice::mapping::PetRadialBasisFctMapping<precice::mapping::Gaussian>::~PetRadialBasisFctMapping (this=0xeb8960) at src/mapping/PetRadialBasisFctMapping.hpp:146
> >>>>>>>>> 
> >>>>>>>>> Complete backtrace at http://pastebin.com/ASjibeNF
> >>>>>>>>> 
> >>>>>>>>> 
> >>>>>>>>> Could it be a problem it objects set by KSPSetOperators are destroyed afterwards? I don't think so, since KSPReset is called before.
> >>>>>>>>> 
> >>>>>>>>> I've wrapped a class (just a bunch of helper function, no encapsulating wrapper) round Mat and Vec objects. Nothing fancy, the ctor calls MatCreate, the dtor MatDestroy, you can have a look at https://github.com/precice/precice/blob/develop/src/mapping/petnum.cpp / .hpp.
> >>>>>>>>> 
> >>>>>>>>> These objects are also members of the same class like KSP, so their dtor is called after KSPDestroy.
> >>>>>>>>> 
> >>>>>>>>> What could cause the memory corruption here?
> >>>>>>>>> 
> >>>>>>>>> Thanks a lot,
> >>>>>>>>> Florian
> 

From knepley at gmail.com  Thu Jul 23 10:22:46 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Thu, 23 Jul 2015 10:22:46 -0500
Subject: [petsc-users] Double free in KSPDestroy
In-Reply-To: <35085972.KVv1QRd1Nq@asaru>
References: <1899033.kbBozHv06R@asaru> <2698455.C1NXj0aS1X@asaru>
	<AA5EE185-8B5F-423B-BC64-F6BBE686349D@mcs.anl.gov>
	<35085972.KVv1QRd1Nq@asaru>
Message-ID: <CAMYG4Gnt+c18mzSz6YMR8WsrR8KVBMqKs5RUK+YGPhR3NzK6Dg@mail.gmail.com>

On Thu, Jul 23, 2015 at 10:07 AM, Florian Lindner <mailinglists at xgm.de>
wrote:

>
> Am Mittwoch, 22. Juli 2015, 13:05:57 schrieben Sie:
> >
> > > On Jul 22, 2015, at 11:33 AM, Florian Lindner <mailinglists at xgm.de>
> wrote:
> > >
> > > Am Dienstag, 21. Juli 2015, 18:32:02 schrieben Sie:
> > >>
> > >>  Try putting a breakpoint in KSPSetUp_GMRES and check the values of
> all the pointers immediately after the
> > >> ierr =
> PetscCalloc5(hh,&gmres->hh_origin,hes,&gmres->hes_origin,rs,&gmres->rs_origin,cc,&gmres->cc_origin,cc,&gmres->ss_origin);CHKERRQ(ierr);
> > >>
> > >> then put your second break point in KSPReset_GMRES and check all the
> pointers agin just before the
> > >>> ierr =
> PetscFree5(gmres->hh_origin,gmres->hes_origin,gmres->rs_origin,gmres->cc_origin,gmres->ss_origin);CHKERRQ(ierr);
> > >>
> > >> Of course the pointers should be the same, are they?
> > >
> > > Num     Type           Disp Enb Address            What
> > > 3       breakpoint     keep y   0x00007ffff6ff6cb5 in KSPReset_GMRES
> at /home/florian/software/petsc/src/ksp/ksp/impls/gmres/gmres.c:258
> > > 4       breakpoint     keep y   0x00007ffff6ff49a1 in KSPSetUp_GMRES
> at /home/florian/software/petsc/src/ksp/ksp/impls/gmres/gmres.c:54
> > >
> > > The pointer gmres is the same. Just one function call later, at
> mal.c:72 it crashes. The pointer that is freed is gmres->hh_origin which
> also hasn't changed.
> > >
> > > What confuses me is that:
> > >
> > > Breakpoint 3, KSPReset_GMRES (ksp=0xe904b0) at
> /home/florian/software/petsc/src/ksp/ksp/impls/gmres/gmres.c:258
> > > 258   ierr =
> PetscFree5(gmres->hh_origin,gmres->hes_origin,gmres->rs_origin,gmres->cc_origin,gmres->ss_origin);CHKERRQ(ierr);
> > > (gdb) print gmres->hh_origin
> > > $24 = (PetscScalar *) 0xf10250
> > >
> > > hh_origin is the first argument, I step into PetscFree5:
> > >
> > > (gdb) s
> > > PetscFreeAlign (ptr=0xf15aa0, line=258, func=0x7ffff753c4c8
> <__func__.20306> "KSPReset_GMRES", file=0x7ffff753b8b0
> "/home/florian/software/petsc/src/ksp/ksp/impls/gmres/gmres.c") at
> /home/florian/software/petsc/src/sys/memory/mal.c:54
> > > 54    if (!ptr) return 0;
> > > (gdb) print ptr
> > > $25 = (void *) 0xf15aa0
> > >
> > > Why have the value changed? I expect gmres->hh_origin == ptr.
> >
> >    Definitely a problem here.
> >
> > > Could this be a sign of stack corruption at same ealier stage?
> >
> >    Could be, but valgrind usually finds such things.
> >
> >    You can do the following: edit
> $PETSC_DIR/$PETSC_ARCH/include/petscconf.h and add the lines
> >
> > #if !defined(PETSC_USE_MALLOC_COALESCED)
> > #define PETSC_USE_MALLOC_COALESCED
> > #endif
> >
> > then run
> >
> > make gnumake in the $PETSC_DIR directory.  Then relink your program and
> try running it.
>
> Sorry, no success. Same story. :-(
>
> I have removed my small petsc wrapper lib from the code and it's pure
> petsc now. Everything petsc related (beside Init and Finalize) is done in
> that piece of code. Everything petsc is private, so no outside should mess
> with it.
>
>
> https://github.com/floli/precice/blob/petsc_debugging/src/mapping/PetRadialBasisFctMapping.hpp
>
> if you wanna have a look... Maybe you see something evil I'm doing.
>

I can't see anything by eye. Can you tell me how to run a small problem
which shows the error? I will go
through it until we find out what is going on.

  Thanks,

    Matt


> Best Thanks,
> Florian
>
>
> >
> >   Barry
> >
> >
> >
> >
> > >
> > > I was also trying to build petsc with clang for using its
> memory-sanitizer, but without success. Same for precice.
> > >
> > >
> > >> If so you can run in the debugger and check the values at some points
> between the creation and destruction to see where they get changed to bad
> values. Normally, of course, valgrind would be very helpful in finding
> exactly when things go bad.
> > >
> > > What do you mean with changing to bad? They are the same after Calloc
> and before PetscFree5.
> > >
> > > Best Regards,
> > > Florian
> > >
> > >>  I'm afraid I'm going to have to give up on building this stuff
> myself; too painful.
> > >
> > > Sorry about that.
> > >
> > >>
> > >>  Barry
> > >>
> > >>
> > >>> On Jul 21, 2015, at 8:54 AM, Florian Lindner <mailinglists at xgm.de>
> wrote:
> > >>>
> > >>> Hey Barry,
> > >>>
> > >>> were you able to reproduce the error?
> > >>>
> > >>> I tried to set a breakpoint at
> > >>>
> > >>> PetscErrorCode KSPReset_GMRES(KSP ksp)
> > >>> {
> > >>> KSP_GMRES      *gmres = (KSP_GMRES*)ksp->data;
> > >>> PetscErrorCode ierr;
> > >>> PetscInt       i;
> > >>>
> > >>> PetscFunctionBegin;
> > >>> /* Free the Hessenberg matrices */
> > >>> ierr =
> PetscFree5(gmres->hh_origin,gmres->hes_origin,gmres->rs_origin,gmres->cc_origin,gmres->ss_origin);CHKERRQ(ierr);
> > >>>
> > >>> in gmres.c, the last line produces the error...
> > >>>
> > >>> Interestingly this piece of code is traversed only once, so at least
> no double calling of the same code that frees the pointer...
> > >>>
> > >>> Best Regards,
> > >>> Florian
> > >>>
> > >>>
> > >>> Am Donnerstag, 16. Juli 2015, 17:59:15 schrieben Sie:
> > >>>>
> > >>>> I am on a mac, no idea what the 'lo' local host loop back should be
> > >>>>
> > >>>> $  ./pmpi B
> > >>>> MPI rank 0 of 1
> > >>>> [PRECICE] Run in coupling mode
> > >>>> Mesh = [[1.19999999999999995559e-01, 0.00000000000000000000e+00],
> [3.20000000000000006661e-01, 0.00000000000000000000e+00],
> [5.20000000000000017764e-01, 0.00000000000000000000e+00],
> [7.20000000000000084377e-01, 0.00000000000000000000e+00],
> [9.20000000000000039968e-01, 0.00000000000000000000e+00]]
> > >>>> Setting up master communication to coupling partner/s
> > >>>> (0)  [PRECICE] ERROR: Network "lo" not found for socket connection!
> > >>>> Run finished at Thu Jul 16 17:50:39 2015
> > >>>> Global runtime = 41ms / 0s
> > >>>>
> > >>>> Event                Count    Total[ms]     Max[ms]     Min[ms]
>  Avg[ms]   T%
> > >>>>
> --------------------------------------------------------------------------------
> > >>>> Properties from all Events, accumulated
> > >>>> ---------------------------------------
> > >>>>
> > >>>> Abort trap: 6
> > >>>> ~/Src/prempi (master *=) arch-debug
> > >>>> $  ./pmpi B
> > >>>> MPI rank 0 of 1
> > >>>> [PRECICE] Run in coupling mode
> > >>>> Mesh = [[1.19999999999999995559e-01, 0.00000000000000000000e+00],
> [3.20000000000000006661e-01, 0.00000000000000000000e+00],
> [5.20000000000000017764e-01, 0.00000000000000000000e+00],
> [7.20000000000000084377e-01, 0.00000000000000000000e+00],
> [9.20000000000000039968e-01, 0.00000000000000000000e+00]]
> > >>>> Setting up master communication to coupling partner/s
> > >>>> (0)  [PRECICE] ERROR: Network "localhost" not found for socket
> connection!
> > >>>> Run finished at Thu Jul 16 17:50:52 2015
> > >>>> Global runtime = 40ms / 0s
> > >>>>
> > >>>> Event                Count    Total[ms]     Max[ms]     Min[ms]
>  Avg[ms]   T%
> > >>>>
> --------------------------------------------------------------------------------
> > >>>> Properties from all Events, accumulated
> > >>>> ---------------------------------------
> > >>>>
> > >>>> Abort trap: 6
> > >>>> ~/Src/prempi (master *=) arch-debug
> > >>>> $ hostname
> > >>>> Barrys-MacBook-Pro.local
> > >>>> ~/Src/prempi (master *=) arch-debug
> > >>>> $  ./pmpi B
> > >>>> MPI rank 0 of 1
> > >>>> [PRECICE] Run in coupling mode
> > >>>> Mesh = [[1.19999999999999995559e-01, 0.00000000000000000000e+00],
> [3.20000000000000006661e-01, 0.00000000000000000000e+00],
> [5.20000000000000017764e-01, 0.00000000000000000000e+00],
> [7.20000000000000084377e-01, 0.00000000000000000000e+00],
> [9.20000000000000039968e-01, 0.00000000000000000000e+00]]
> > >>>> Setting up master communication to coupling partner/s
> > >>>> (0)  [PRECICE] ERROR: Network "Barrys-MacBook-Pro.local" not found
> for socket connection!
> > >>>> Run finished at Thu Jul 16 17:51:12 2015
> > >>>> Global runtime = 39ms / 0s
> > >>>>
> > >>>> Event                Count    Total[ms]     Max[ms]     Min[ms]
>  Avg[ms]   T%
> > >>>>
> --------------------------------------------------------------------------------
> > >>>> Properties from all Events, accumulated
> > >>>> ---------------------------------------
> > >>>>
> > >>>> Abort trap: 6
> > >>>> ~/Src/prempi (master *=) arch-debug
> > >>>> $  ./pmpi B
> > >>>> MPI rank 0 of 1
> > >>>> [PRECICE] Run in coupling mode
> > >>>> Mesh = [[1.19999999999999995559e-01, 0.00000000000000000000e+00],
> [3.20000000000000006661e-01, 0.00000000000000000000e+00],
> [5.20000000000000017764e-01, 0.00000000000000000000e+00],
> [7.20000000000000084377e-01, 0.00000000000000000000e+00],
> [9.20000000000000039968e-01, 0.00000000000000000000e+00]]
> > >>>> Setting up master communication to coupling partner/s
> > >>>> (0)  [PRECICE] ERROR: Network "10.0.1.2" not found for socket
> connection!
> > >>>> Run finished at Thu Jul 16 17:53:02 2015
> > >>>> Global runtime = 42ms / 0s
> > >>>>
> > >>>> Event                Count    Total[ms]     Max[ms]     Min[ms]
>  Avg[ms]   T%
> > >>>>
> --------------------------------------------------------------------------------
> > >>>> Properties from all Events, accumulated
> > >>>> ---------------------------------------
> > >>>>
> > >>>> Abort trap: 6
> > >>>> ~/Src/prempi (master *=) arch-debug
> > >>>>
> > >>>>> On Jul 15, 2015, at 1:53 AM, Florian Lindner <mailinglists at xgm.de>
> wrote:
> > >>>>>
> > >>>>> Hey
> > >>>>>
> > >>>>> Am Dienstag, 14. Juli 2015, 13:20:33 schrieben Sie:
> > >>>>>>
> > >>>>>> How to install Eigen? I tried brew install eigen but it didn't
> help.
> > >>>>>
> > >>>>> You may need to set the CPLUS_INCLUDE_PATH to something like
> "/usr/include/eigen3"
> > >>>>> Easiest way however is probably to download eigen from
> http://bitbucket.org/eigen/eigen/get/3.2.5.tar.bz2 and move the Eigen
> folder from that archive to precice/src.
> > >>>>>
> > >>>>>> Also what about the PRECICE_MPI_ stuff. It sure doesn't point to
> anything valid.
> > >>>>>
> > >>>>> You probably don't need to set it if you use a mpic++ or mpicxx
> compiler wrapper that take care of that.
> > >>>>>
> > >>>>> Thx,
> > >>>>> Florian
> > >>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>> Barry
> > >>>>>>
> > >>>>>> $ MPI_CXX="clang++" scons -j 4 boost_inst=on python=off petsc=on
> mpi=on compiler=/Users/barrysmith/Src/petsc/arch-debug/bin/mpic++
> build=debug
> > >>>>>> scons: Reading SConscript files ...
> > >>>>>>
> > >>>>>> Build options ...
> > >>>>>> (default)  builddir                  = build      Directory
> holding build files. ( /path/to/builddir )
> > >>>>>> (default)  build                     = debug      Build type,
> either release or debug (release|debug)
> > >>>>>> (modified) compiler                  =
> /Users/barrysmith/Src/petsc/arch-debug/bin/mpic++   Compiler to use.
> > >>>>>> (modified) mpi                       = True       Enables
> MPI-based communication and running coupling tests. (yes|no)
> > >>>>>> (default)  sockets                   = True       Enables
> Socket-based communication. (yes|no)
> > >>>>>> (modified) boost_inst                = True       Enable if Boost
> is available compiled and installed. (yes|no)
> > >>>>>> (default)  spirit2                   = True       Used for
> parsing VRML file geometries and checkpointing. (yes|no)
> > >>>>>> (modified) petsc                     = True       Enable use of
> the Petsc linear algebra library. (yes|no)
> > >>>>>> (modified) python                    = False      Used for Python
> scripted solver actions. (yes|no)
> > >>>>>> (default)  gprof                     = False      Used in
> detailed performance analysis. (yes|no)
> > >>>>>> ... done
> > >>>>>>
> > >>>>>> Environment variables used for this build ...
> > >>>>>> (have to be defined by the user to configure build)
> > >>>>>> (modified) PETSC_DIR                 = /Users/barrysmith/Src/PETSc
> > >>>>>> (modified) PETSC_ARCH                = arch-debug
> > >>>>>> (default)  PRECICE_BOOST_SYSTEM_LIB  = boost_system
> > >>>>>> (default)  PRECICE_BOOST_FILESYSTEM_LIB = boost_filesystem
> > >>>>>> (default)  PRECICE_MPI_LIB_PATH      = /usr/lib/
> > >>>>>> (default)  PRECICE_MPI_LIB           = mpich
> > >>>>>> (default)  PRECICE_MPI_INC_PATH      = /usr/include/mpich2
> > >>>>>> (default)  PRECICE_PTHREAD_LIB_PATH  = /usr/lib
> > >>>>>> (default)  PRECICE_PTHREAD_LIB       = pthread
> > >>>>>> (default)  PRECICE_PTHREAD_INC_PATH  = /usr/include
> > >>>>>> ... done
> > >>>>>>
> > >>>>>> Configuring build variables ...
> > >>>>>> Checking whether the C++ compiler works... yes
> > >>>>>> Checking for C library petsc... yes
> > >>>>>> Checking for C++ header file Eigen/Dense... no
> > >>>>>> ERROR: Header 'Eigen/Dense' (needed for Eigen) not found or does
> not compile!
> > >>>>>> $ brew install eigen
> > >>>>>> ==> Downloading
> https://downloads.sf.net/project/machomebrew/Bottles/eigen-3.2.3.yosemite.bottle.tar.gz
> > >>>>>>
> ########################################################################
> 100.0%
> > >>>>>> ==> Pouring eigen-3.2.3.yosemite.bottle.tar.gz
> > >>>>>> ?  /usr/local/Cellar/eigen/3.2.3: 361 files, 4.1M
> > >>>>>> ~/Src/precice (develop=) arch-debug
> > >>>>>> $ MPI_CXX="clang++" scons -j 4 boost_inst=on python=off petsc=on
> mpi=on compiler=/Users/barrysmith/Src/petsc/arch-debug/bin/mpic++
> build=debug
> > >>>>>> scons: Reading SConscript files ...
> > >>>>>>
> > >>>>>> Build options ...
> > >>>>>> (default)  builddir                  = build      Directory
> holding build files. ( /path/to/builddir )
> > >>>>>> (default)  build                     = debug      Build type,
> either release or debug (release|debug)
> > >>>>>> (modified) compiler                  =
> /Users/barrysmith/Src/petsc/arch-debug/bin/mpic++   Compiler to use.
> > >>>>>> (modified) mpi                       = True       Enables
> MPI-based communication and running coupling tests. (yes|no)
> > >>>>>> (default)  sockets                   = True       Enables
> Socket-based communication. (yes|no)
> > >>>>>> (modified) boost_inst                = True       Enable if Boost
> is available compiled and installed. (yes|no)
> > >>>>>> (default)  spirit2                   = True       Used for
> parsing VRML file geometries and checkpointing. (yes|no)
> > >>>>>> (modified) petsc                     = True       Enable use of
> the Petsc linear algebra library. (yes|no)
> > >>>>>> (modified) python                    = False      Used for Python
> scripted solver actions. (yes|no)
> > >>>>>> (default)  gprof                     = False      Used in
> detailed performance analysis. (yes|no)
> > >>>>>> ... done
> > >>>>>>
> > >>>>>> Environment variables used for this build ...
> > >>>>>> (have to be defined by the user to configure build)
> > >>>>>> (modified) PETSC_DIR                 = /Users/barrysmith/Src/PETSc
> > >>>>>> (modified) PETSC_ARCH                = arch-debug
> > >>>>>> (default)  PRECICE_BOOST_SYSTEM_LIB  = boost_system
> > >>>>>> (default)  PRECICE_BOOST_FILESYSTEM_LIB = boost_filesystem
> > >>>>>> (default)  PRECICE_MPI_LIB_PATH      = /usr/lib/
> > >>>>>> (default)  PRECICE_MPI_LIB           = mpich
> > >>>>>> (default)  PRECICE_MPI_INC_PATH      = /usr/include/mpich2
> > >>>>>> (default)  PRECICE_PTHREAD_LIB_PATH  = /usr/lib
> > >>>>>> (default)  PRECICE_PTHREAD_LIB       = pthread
> > >>>>>> (default)  PRECICE_PTHREAD_INC_PATH  = /usr/include
> > >>>>>> ... done
> > >>>>>>
> > >>>>>> Configuring build variables ...
> > >>>>>> Checking whether the C++ compiler works... yes
> > >>>>>> Checking for C library petsc... yes
> > >>>>>> Checking for C++ header file Eigen/Dense... no
> > >>>>>> ERROR: Header 'Eigen/Dense' (needed for Eigen) not found or does
> not compile!
> > >>>>>> ~/Src/precice (develop=) arch-debug
> > >>>>>>
> > >>>>>>
> > >>>>>>> On Jul 14, 2015, at 2:14 AM, Florian Lindner <
> mailinglists at xgm.de> wrote:
> > >>>>>>>
> > >>>>>>> Hello,
> > >>>>>>>
> > >>>>>>> Am Montag, 13. Juli 2015, 12:26:21 schrieb Barry Smith:
> > >>>>>>>>
> > >>>>>>>> Run under valgrind first, see if it gives any more details
> about the memory issue
> http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind
> > >>>>>>>
> > >>>>>>> I tried running it like that:
> > >>>>>>>
> > >>>>>>> valgrind --tool=memcheck ./pmpi A -malloc off
> > >>>>>>>
> > >>>>>>> (pmpi is my application, no mpirun)
> > >>>>>>>
> > >>>>>>> but it reported no errors at all.
> > >>>>>>>
> > >>>>>>>> Can you send the code that produces this problem?
> > >>>>>>>
> > >>>>>>> I was not able to isolate that problem, you can of course have a
> look at our application:
> > >>>>>>>
> > >>>>>>> git clone git at github.com:precice/precice.git
> > >>>>>>> MPI_CXX="clang++" scons -j 4 boost_inst=on python=off petsc=on
> mpi=on compiler=mpic++ build=debug
> > >>>>>>>
> > >>>>>>> The test client:
> > >>>>>>> git clone git at github.com:floli/prempi.git
> > >>>>>>> you need to adapt line 5 in SConstruct: preciceRoot
> > >>>>>>> scons
> > >>>>>>>
> > >>>>>>> Take one terminal run ./pmpi A, another to run ./pmpi B
> > >>>>>>>
> > >>>>>>> Thanks for taking a look! Mail me if any problem with the build
> occurs.
> > >>>>>>>
> > >>>>>>> Florian
> > >>>>>>>
> > >>>>>>>>
> > >>>>>>>>> On Jul 13, 2015, at 10:56 AM, Florian Lindner <
> mailinglists at xgm.de> wrote:
> > >>>>>>>>>
> > >>>>>>>>> Hello,
> > >>>>>>>>>
> > >>>>>>>>> our petsc application suffers from a memory error (double free
> or corruption).
> > >>>>>>>>>
> > >>>>>>>>> Situation is a like that:
> > >>>>>>>>>
> > >>>>>>>>> A KSP is private member of a C++ class. In its constructor I
> call KSPCreate. Inbetween it may haben that I call KSPREset. In the class'
> destructor I call KSPDestroy. That's where the memory error appears:
> > >>>>>>>>>
> > >>>>>>>>> gdb backtrace:
> > >>>>>>>>>
> > >>>>>>>>>
> > >>>>>>>>> #4  0x00007ffff490b8db in _int_free () from /usr/lib/libc.so.6
> > >>>>>>>>> #5  0x00007ffff6188c9c in PetscFreeAlign (ptr=0xfcd990,
> line=258, func=0x7ffff753c4c8 <__func__.20304> "KSPReset_GMRES",
> file=0x7ffff753b8b0
> "/home/florian/software/petsc/src/ksp/ksp/impls/gmres/gmres.c")
> > >>>>>>>>> at /home/florian/software/petsc/src/sys/memory/mal.c:72
> > >>>>>>>>> #6  0x00007ffff6ff6cdc in KSPReset_GMRES (ksp=0xf48470) at
> /home/florian/software/petsc/src/ksp/ksp/impls/gmres/gmres.c:258
> > >>>>>>>>> #7  0x00007ffff70ad804 in KSPReset (ksp=0xf48470) at
> /home/florian/software/petsc/src/ksp/ksp/interface/itfunc.c:885
> > >>>>>>>>> #8  0x00007ffff70ae2e8 in KSPDestroy (ksp=0xeb89d8) at
> /home/florian/software/petsc/src/ksp/ksp/interface/itfunc.c:933
> > >>>>>>>>>
> > >>>>>>>>> #9  0x0000000000599b24 in
> precice::mapping::PetRadialBasisFctMapping<precice::mapping::Gaussian>::~PetRadialBasisFctMapping
> (this=0xeb8960) at src/mapping/PetRadialBasisFctMapping.hpp:148
> > >>>>>>>>> #10 0x0000000000599bc9 in
> precice::mapping::PetRadialBasisFctMapping<precice::mapping::Gaussian>::~PetRadialBasisFctMapping
> (this=0xeb8960) at src/mapping/PetRadialBasisFctMapping.hpp:146
> > >>>>>>>>>
> > >>>>>>>>> Complete backtrace at http://pastebin.com/ASjibeNF
> > >>>>>>>>>
> > >>>>>>>>>
> > >>>>>>>>> Could it be a problem it objects set by KSPSetOperators are
> destroyed afterwards? I don't think so, since KSPReset is called before.
> > >>>>>>>>>
> > >>>>>>>>> I've wrapped a class (just a bunch of helper function, no
> encapsulating wrapper) round Mat and Vec objects. Nothing fancy, the ctor
> calls MatCreate, the dtor MatDestroy, you can have a look at
> https://github.com/precice/precice/blob/develop/src/mapping/petnum.cpp /
> .hpp.
> > >>>>>>>>>
> > >>>>>>>>> These objects are also members of the same class like KSP, so
> their dtor is called after KSPDestroy.
> > >>>>>>>>>
> > >>>>>>>>> What could cause the memory corruption here?
> > >>>>>>>>>
> > >>>>>>>>> Thanks a lot,
> > >>>>>>>>> Florian
> >
>



-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From Xinya.Li at pnnl.gov  Thu Jul 23 15:18:47 2015
From: Xinya.Li at pnnl.gov (Li, Xinya)
Date: Thu, 23 Jul 2015 20:18:47 +0000
Subject: [petsc-users] TSSolve problems
In-Reply-To: <D1B8089D.239A4%abhyshr@mcs.anl.gov>
References: <C7FD8207C10D14429D461DD4BDE868011A10027C@EX10MBOX03.pnnl.gov>
	<B3EB59D5-DFE3-4BC4-9EDB-98E76047BA5A@mcs.anl.gov>
	<C7FD8207C10D14429D461DD4BDE868011A10060C@EX10MBOX03.pnnl.gov>
	<E674228B-AE11-40F7-AE01-1EEF0E3AA5C2@mcs.anl.gov>
	<C7FD8207C10D14429D461DD4BDE868011A102643@EX10MBOX03.pnnl.gov>
	<AB373452-97BD-48CE-8D54-76C134BFAD1B@mcs.anl.gov>
	<C7FD8207C10D14429D461DD4BDE868011A102750@EX10MBOX03.pnnl.gov>
	<D6737655-23A6-4D3C-8E0C-07A957FBEE43@mcs.anl.gov>
	<D1B8089D.239A4%abhyshr@mcs.anl.gov>
Message-ID: <C7FD8207C10D14429D461DD4BDE868011A125172@EX10MBOX03.pnnl.gov>

Shri,

Thank you for your suggestion. 

In the code, DMDACreat1D was used to create distributed array to manage parallel grid and vectors:

DMDACreate1d(PETSC_COMM_WORLD, DM_BOUNDARY_NONE, 4*ngen, 1, 1, NULL, &da);

How to use DMPlex/DMnetwork instead of DMDA? Which function should I call?

Thanks Again.

Regards
Xinya

__________________________________________________ 
Xinya Li 
Scientist
EED/Hydrology
Pacific Northwest National Laboratory


-----Original Message-----
From: Abhyankar, Shrirang G. [mailto:abhyshr at anl.gov] 
Sent: Tuesday, June 30, 2015 7:00 AM
To: Li, Xinya
Cc: petsc-users at mcs.anl.gov
Subject: Re: [petsc-users] TSSolve problems

Note also that the use of DMDA is incorrect in your example. DMDA is for managing structured grids, while your example application (power grid dynamics simulation) has an unstructured network. Using DMNetwork or DMPlex would be more appropriate.

Shri

-----Original Message-----
From: barry smith <bsmith at mcs.anl.gov>
Date: Monday, June 29, 2015 at 10:28 PM
To: "Li, Xinya" <Xinya.Li at pnnl.gov>
Cc: "petsc-users at mcs.anl.gov" <petsc-users at mcs.anl.gov>
Subject: Re: [petsc-users] TSSolve problems

>
>> On Jun 29, 2015, at 1:35 PM, Li, Xinya <Xinya.Li at pnnl.gov> wrote:
>> 
>> Yes. it is C++.
>> I attached the major routines for TSSolve.
>
>   Thanks. There is not much in the functions to explain why they are 
>taking the vast bulk of the time but I am going to go out on a limb and 
>guess that it is the C++ implementation of complex numbers and the use 
>of the cos() and sin() of those complex numbers that it causing the 
>terrible performance.
>
>  Since your code has actually very little C++ specific stuff in it I 
>would suggest building PETSc without the --with-clanguage=c++ and use C 
>for everything, changing your code as needed to remove the C++ isms. In
>C99 complex is a native data type (not a C++ class) so can potentially 
>give better performance.
>
>  Barry
>
>> 
>> Thanks
>> Xinya
>> 
>> 
>> -----Original Message-----
>> From: Barry Smith [mailto:bsmith at mcs.anl.gov]
>> Sent: Monday, June 29, 2015 11:27 AM
>> To: Li, Xinya
>> Cc: petsc-users at mcs.anl.gov
>> Subject: Re: [petsc-users] TSSolve problems
>> 
>> 
>>  Is your code C++?
>> 
>>                             count        time               percent time
>> ---------------------------------------------------------------------
>> TSStep                     600    3.1174e+02    100
>> TSFunctionEval      2937    1.4288e+02     46
>> TSJacobianEval      1737    1.3074e+02    42
>> KSPSolve                1737    3.5144e+01    11
>> 
>>  Ok I pulled out the important time from the table.  46 percent of 
>>the time is in your function evaluation, 42 percent in the Jacobian 
>>evaluation and 11 percent in the linear solve.
>> 
>>  The only way to improve the time significantly is by speeding up the 
>>function and Jacobian computations. What is happening in those 
>>routines, can you email them?
>> 
>>  Barry
>> 
>> 
>> 
>> 
>> 
>>> On Jun 29, 2015, at 11:57 AM, Li, Xinya <Xinya.Li at pnnl.gov> wrote:
>>> 
>>> Barry,
>>> 
>>> Here is the new output without debugging.
>>> 
>>> Thank you.
>>> 
>>> Xinya
>>> 
>>> ********************************************************************
>>> 
>>> 
>>> -----Original Message-----
>>> From: Barry Smith [mailto:bsmith at mcs.anl.gov]
>>> Sent: Friday, June 26, 2015 12:04 PM
>>> To: Li, Xinya
>>> Cc: petsc-users at mcs.anl.gov
>>> Subject: Re: [petsc-users] TSSolve problems
>>> 
>>> 
>>> ##########################################################
>>>     #                                                        #
>>>     #                          WARNING!!!                    #
>>>     #                                                        #
>>>     #   This code was compiled with a debugging option,      #
>>>     #   To get timing results run ./configure                #
>>>     #   using --with-debugging=no, the performance will      #
>>>     #   be generally two or three times faster.              #
>>>     #                                                        #
>>>     ##########################################################
>>> 
>>> First you need to configure PETSc again without all the debugging. 
>>>So do, for example,
>>> 
>>> export PETSC=arch-opt
>>> ./configure --with-cc=gcc --with-fc=gfortran --with-cxx=g++ 
>>>--with-scalar-type=complex --with-clanguage=C++
>>>--with-cxx-dialect=C++11  --download-mpich --download-superlu_dist 
>>>--download-mumps --download-scalapack --download-parmetis 
>>>--download-metis --download-elemental make all test
>>> 
>>> then recompile and rerun your example again with -log_summary and 
>>>send the output.
>>> 
>>> Note that you should not pass --download-fblaslapack nor the fortran 
>>>kernel stuff.
>>> 
>>> Barry
>>> 
>>> 
>>>> On Jun 26, 2015, at 12:16 PM, Li, Xinya <Xinya.Li at pnnl.gov> wrote:
>>>> 
>>>> Barry,
>>>> 
>>>> Thank you for your response.
>>>> 
>>>> Attached is the output. SNESSolve was taking most of the time.
>>>> 
>>>> 
>>>> Xinya
>>>> 
>>>> 
>>>> 
>>>> -----Original Message-----
>>>> From: Barry Smith [mailto:bsmith at mcs.anl.gov]
>>>> Sent: Thursday, June 25, 2015 5:47 PM
>>>> To: Li, Xinya
>>>> Cc: petsc-users at mcs.anl.gov
>>>> Subject: Re: [petsc-users] TSSolve problems
>>>> 
>>>> 
>>>> Run with -ts_view -log_summary and send the output. This will tell 
>>>>the current solvers and where the time is being spent.
>>>> 
>>>> Barry
>>>> 
>>>>> On Jun 25, 2015, at 6:37 PM, Li, Xinya <Xinya.Li at pnnl.gov> wrote:
>>>>> 
>>>>> Dear Sir,
>>>>> 
>>>>> I am using the ts solver to solve a set of ODE and DAE. The 
>>>>>Jacobian matrix is a 1152 *1152 sparse complex matrix.
>>>>> Each TSStep in TSSolve is taking nearly 1 second. Thus, I need  to 
>>>>>improve the speed of TSSolve.
>>>>> Which parts should be taking into account to accelerate TSSolve?
>>>>> Thank you very much.
>>>>> Regards
>>>>> __________________________________________________
>>>>> Xinya Li
>>>>> Scientist
>>>>> EED/Hydrology
>>>>> Pacific Northwest National Laboratory
>>>>> 902 Battelle Boulevard
>>>>> P.O. Box 999, MSIN K9-33
>>>>> Richland, WA  99352 USA
>>>>> Tel:  509-372-6248
>>>>> Fax: 509-372-6089
>>>>> Xinya.Li at pnl.gov
>>>> 
>>>> <288g1081b_short.log>
>>> 
>>> <d288gen.log>
>> 
>> <simulation.C>
>


From abhyshr at anl.gov  Thu Jul 23 16:35:16 2015
From: abhyshr at anl.gov (Abhyankar, Shrirang G.)
Date: Thu, 23 Jul 2015 21:35:16 +0000
Subject: [petsc-users] TSSolve problems
In-Reply-To: <C7FD8207C10D14429D461DD4BDE868011A125172@EX10MBOX03.pnnl.gov>
References: <C7FD8207C10D14429D461DD4BDE868011A10027C@EX10MBOX03.pnnl.gov>
	<B3EB59D5-DFE3-4BC4-9EDB-98E76047BA5A@mcs.anl.gov>
	<C7FD8207C10D14429D461DD4BDE868011A10060C@EX10MBOX03.pnnl.gov>
	<E674228B-AE11-40F7-AE01-1EEF0E3AA5C2@mcs.anl.gov>
	<C7FD8207C10D14429D461DD4BDE868011A102643@EX10MBOX03.pnnl.gov>
	<AB373452-97BD-48CE-8D54-76C134BFAD1B@mcs.anl.gov>
	<C7FD8207C10D14429D461DD4BDE868011A102750@EX10MBOX03.pnnl.gov>
	<D6737655-23A6-4D3C-8E0C-07A957FBEE43@mcs.anl.gov>
	<D1B8089D.239A4%abhyshr@mcs.anl.gov>
	<C7FD8207C10D14429D461DD4BDE868011A125172@EX10MBOX03.pnnl.gov>
Message-ID: <D1D6C749.26485%abhyshr@mcs.anl.gov>

Xinya,
  Take a look at the example
$PETSC_DIR/src/snes/examples/tutorials/network/pflow/pf.c This example
models power grid steady-state equations (power flow) using DMNetwork.

Shri

-----Original Message-----
From: <Li>, Xinya <Xinya.Li at pnnl.gov>
Date: Thursday, July 23, 2015 at 3:18 PM
To: Shri <abhyshr at anl.gov>
Cc: "petsc-users at mcs.anl.gov" <petsc-users at mcs.anl.gov>
Subject: RE: [petsc-users] TSSolve problems

>Shri,
>
>Thank you for your suggestion.
>
>In the code, DMDACreat1D was used to create distributed array to manage
>parallel grid and vectors:
>
>DMDACreate1d(PETSC_COMM_WORLD, DM_BOUNDARY_NONE, 4*ngen, 1, 1, NULL, &da);
>
>How to use DMPlex/DMnetwork instead of DMDA? Which function should I call?
>
>Thanks Again.
>
>Regards
>Xinya
>
>__________________________________________________
>Xinya Li 
>Scientist
>EED/Hydrology
>Pacific Northwest National Laboratory
>
>
>-----Original Message-----
>From: Abhyankar, Shrirang G. [mailto:abhyshr at anl.gov]
>Sent: Tuesday, June 30, 2015 7:00 AM
>To: Li, Xinya
>Cc: petsc-users at mcs.anl.gov
>Subject: Re: [petsc-users] TSSolve problems
>
>Note also that the use of DMDA is incorrect in your example. DMDA is for
>managing structured grids, while your example application (power grid
>dynamics simulation) has an unstructured network. Using DMNetwork or
>DMPlex would be more appropriate.
>
>Shri
>
>-----Original Message-----
>From: barry smith <bsmith at mcs.anl.gov>
>Date: Monday, June 29, 2015 at 10:28 PM
>To: "Li, Xinya" <Xinya.Li at pnnl.gov>
>Cc: "petsc-users at mcs.anl.gov" <petsc-users at mcs.anl.gov>
>Subject: Re: [petsc-users] TSSolve problems
>
>>
>>> On Jun 29, 2015, at 1:35 PM, Li, Xinya <Xinya.Li at pnnl.gov> wrote:
>>> 
>>> Yes. it is C++.
>>> I attached the major routines for TSSolve.
>>
>>   Thanks. There is not much in the functions to explain why they are
>>taking the vast bulk of the time but I am going to go out on a limb and
>>guess that it is the C++ implementation of complex numbers and the use
>>of the cos() and sin() of those complex numbers that it causing the
>>terrible performance.
>>
>>  Since your code has actually very little C++ specific stuff in it I
>>would suggest building PETSc without the --with-clanguage=c++ and use C
>>for everything, changing your code as needed to remove the C++ isms. In
>>C99 complex is a native data type (not a C++ class) so can potentially
>>give better performance.
>>
>>  Barry
>>
>>> 
>>> Thanks
>>> Xinya
>>> 
>>> 
>>> -----Original Message-----
>>> From: Barry Smith [mailto:bsmith at mcs.anl.gov]
>>> Sent: Monday, June 29, 2015 11:27 AM
>>> To: Li, Xinya
>>> Cc: petsc-users at mcs.anl.gov
>>> Subject: Re: [petsc-users] TSSolve problems
>>> 
>>> 
>>>  Is your code C++?
>>> 
>>>                             count        time               percent
>>>time
>>> ---------------------------------------------------------------------
>>> TSStep                     600    3.1174e+02    100
>>> TSFunctionEval      2937    1.4288e+02     46
>>> TSJacobianEval      1737    1.3074e+02    42
>>> KSPSolve                1737    3.5144e+01    11
>>> 
>>>  Ok I pulled out the important time from the table.  46 percent of
>>>the time is in your function evaluation, 42 percent in the Jacobian
>>>evaluation and 11 percent in the linear solve.
>>> 
>>>  The only way to improve the time significantly is by speeding up the
>>>function and Jacobian computations. What is happening in those
>>>routines, can you email them?
>>> 
>>>  Barry
>>> 
>>> 
>>> 
>>> 
>>> 
>>>> On Jun 29, 2015, at 11:57 AM, Li, Xinya <Xinya.Li at pnnl.gov> wrote:
>>>> 
>>>> Barry,
>>>> 
>>>> Here is the new output without debugging.
>>>> 
>>>> Thank you.
>>>> 
>>>> Xinya
>>>> 
>>>> ********************************************************************
>>>> 
>>>> 
>>>> -----Original Message-----
>>>> From: Barry Smith [mailto:bsmith at mcs.anl.gov]
>>>> Sent: Friday, June 26, 2015 12:04 PM
>>>> To: Li, Xinya
>>>> Cc: petsc-users at mcs.anl.gov
>>>> Subject: Re: [petsc-users] TSSolve problems
>>>> 
>>>> 
>>>> ##########################################################
>>>>     #                                                        #
>>>>     #                          WARNING!!!                    #
>>>>     #                                                        #
>>>>     #   This code was compiled with a debugging option,      #
>>>>     #   To get timing results run ./configure                #
>>>>     #   using --with-debugging=no, the performance will      #
>>>>     #   be generally two or three times faster.              #
>>>>     #                                                        #
>>>>     ##########################################################
>>>> 
>>>> First you need to configure PETSc again without all the debugging.
>>>>So do, for example,
>>>> 
>>>> export PETSC=arch-opt
>>>> ./configure --with-cc=gcc --with-fc=gfortran --with-cxx=g++
>>>>--with-scalar-type=complex --with-clanguage=C++
>>>>--with-cxx-dialect=C++11  --download-mpich --download-superlu_dist
>>>>--download-mumps --download-scalapack --download-parmetis
>>>>--download-metis --download-elemental make all test
>>>> 
>>>> then recompile and rerun your example again with -log_summary and
>>>>send the output.
>>>> 
>>>> Note that you should not pass --download-fblaslapack nor the fortran
>>>>kernel stuff.
>>>> 
>>>> Barry
>>>> 
>>>> 
>>>>> On Jun 26, 2015, at 12:16 PM, Li, Xinya <Xinya.Li at pnnl.gov> wrote:
>>>>> 
>>>>> Barry,
>>>>> 
>>>>> Thank you for your response.
>>>>> 
>>>>> Attached is the output. SNESSolve was taking most of the time.
>>>>> 
>>>>> 
>>>>> Xinya
>>>>> 
>>>>> 
>>>>> 
>>>>> -----Original Message-----
>>>>> From: Barry Smith [mailto:bsmith at mcs.anl.gov]
>>>>> Sent: Thursday, June 25, 2015 5:47 PM
>>>>> To: Li, Xinya
>>>>> Cc: petsc-users at mcs.anl.gov
>>>>> Subject: Re: [petsc-users] TSSolve problems
>>>>> 
>>>>> 
>>>>> Run with -ts_view -log_summary and send the output. This will tell
>>>>>the current solvers and where the time is being spent.
>>>>> 
>>>>> Barry
>>>>> 
>>>>>> On Jun 25, 2015, at 6:37 PM, Li, Xinya <Xinya.Li at pnnl.gov> wrote:
>>>>>> 
>>>>>> Dear Sir,
>>>>>> 
>>>>>> I am using the ts solver to solve a set of ODE and DAE. The
>>>>>>Jacobian matrix is a 1152 *1152 sparse complex matrix.
>>>>>> Each TSStep in TSSolve is taking nearly 1 second. Thus, I need  to
>>>>>>improve the speed of TSSolve.
>>>>>> Which parts should be taking into account to accelerate TSSolve?
>>>>>> Thank you very much.
>>>>>> Regards
>>>>>> __________________________________________________
>>>>>> Xinya Li
>>>>>> Scientist
>>>>>> EED/Hydrology
>>>>>> Pacific Northwest National Laboratory
>>>>>> 902 Battelle Boulevard
>>>>>> P.O. Box 999, MSIN K9-33
>>>>>> Richland, WA  99352 USA
>>>>>> Tel:  509-372-6248
>>>>>> Fax: 509-372-6089
>>>>>> Xinya.Li at pnl.gov
>>>>> 
>>>>> <288g1081b_short.log>
>>>> 
>>>> <d288gen.log>
>>> 
>>> <simulation.C>
>>
>


From akitzmiller at g.harvard.edu  Fri Jul 24 10:16:03 2015
From: akitzmiller at g.harvard.edu (Aaron Kitzmiller)
Date: Fri, 24 Jul 2015 11:16:03 -0400
Subject: [petsc-users] petsc hangs
Message-ID: <189A4676-5E2D-4965-B016-21D68855749C@g.harvard.edu>

I've been struggling with petsc builds in a couple of different contexts.  The software seems to build OK, but when I try to run tests it hangs.  This is also crippling a related tool called PISM.

I'm building on Centos 6.5 with gcc 4.8.2 and openmpi 1.8.3 and the system blas / lapack with the following configure line:

./configure --prefix=$HOME/petsc-install --download-superlu_dist --download-mumps --download-pastix --with-mpi-dir=$MPI_HOME --download-parmetis --download-metis --download-ptscotch --download-scalapack

MPI_HOME is set by our module system to the root of the OpenMPI installation.

I've also tried icc (15.0.0) with MKL and have the same problem.  Feels like it is something obvious, but can't figure it out.

ajk

Aaron Kitzmiller
Informatics and Scientific Applications
aaron_kitzmiller at harvard.edu



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From knepley at gmail.com  Fri Jul 24 10:21:40 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Fri, 24 Jul 2015 10:21:40 -0500
Subject: [petsc-users] petsc hangs
In-Reply-To: <189A4676-5E2D-4965-B016-21D68855749C@g.harvard.edu>
References: <189A4676-5E2D-4965-B016-21D68855749C@g.harvard.edu>
Message-ID: <CAMYG4GkjpuE8VajnHyHxDpHVSuYLMDepeQtEVUH4Fe5mrU_CgA@mail.gmail.com>

On Fri, Jul 24, 2015 at 10:16 AM, Aaron Kitzmiller <
akitzmiller at g.harvard.edu> wrote:

> I've been struggling with petsc builds in a couple of different contexts.
> The software seems to build OK, but when I try to run tests it hangs.  This
> is also crippling a related tool called PISM.
>
> I'm building on Centos 6.5 with gcc 4.8.2 and openmpi 1.8.3 and the system
> blas / lapack with the following configure line:
>
> ./configure --prefix=$HOME/petsc-install --download-superlu_dist
> --download-mumps --download-pastix --with-mpi-dir=$MPI_HOME
> --download-parmetis --download-metis --download-ptscotch
> --download-scalapack
>
> MPI_HOME is set by our module system to the root of the OpenMPI
> installation.
>
> I've also tried icc (15.0.0) with MKL and have the same problem.  Feels
> like it is something obvious, but can't figure it out.
>

1) Try running a test by hand

  cd $PETSC_DIR/src/snes/examples/tutorials
  make ex5
  ./ex5 -snes_monitor

2) If that runs, its an MPI problem. Can you run a standalone MPI job? I
suspect you need to understand
    how to run a job on your machine.

  Thanks,

     Matt


> ajk
>
> Aaron Kitzmiller
> Informatics and Scientific Applications
> aaron_kitzmiller at harvard.edu
>
>
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From may at bu.edu  Fri Jul 24 10:25:32 2015
From: may at bu.edu (Young, Matthew, Adam)
Date: Fri, 24 Jul 2015 15:25:32 +0000
Subject: [petsc-users] Null space/Near null space
In-Reply-To: <1EC79269-E1D2-4DEB-BDED-76F421219A5C@mcs.anl.gov>
References: <17A35C213185A84BB8ED54C88FBFD712C3D6D373@IST-EX10MBX-3.ad.bu.edu>
	<903A800E-BB2B-4637-9C36-0B4B17300668@mcs.anl.gov>
	<55B0A8E6.6000402@imperial.ac.uk>,
	<1EC79269-E1D2-4DEB-BDED-76F421219A5C@mcs.anl.gov>
Message-ID: <17A35C213185A84BB8ED54C88FBFD712C3D741BF@IST-EX10MBX-4.ad.bu.edu>

Thanks for the feedback, everyone. My null space is simply the constant vectors and I am setting MatSetNullSpace based on code I had been testing with other PC/KSP options, which grew out of examples. GMRES/BoomerAMG seems to be the best fit for my problem but I stumbled upon that via experimentation (Hurray for KSP/PCSetFromOptions!), rather than via a more informed analysis. I am still in the process of learning about both the GMRES algorithm and multigrid in general, so I asked this question in case it turned out that I could improve my working code.

I'd be interested in that interface to HYPRE_BoomerAMGSetInterpVectors, if it makes it into PETSc.

--Matt

--------------------------------------------------------------
Matthew Young
Graduate Student
Boston University Dept. of Astronomy
--------------------------------------------------------------


________________________________________
From: petsc-users-bounces at mcs.anl.gov [petsc-users-bounces at mcs.anl.gov] on behalf of Barry Smith [bsmith at mcs.anl.gov]
Sent: Thursday, July 23, 2015 6:13 AM
To: Lawrence Mitchell
Cc: petsc-users at mcs.anl.gov
Subject: Re: [petsc-users] Null space/Near null space

> On Jul 23, 2015, at 3:42 AM, Lawrence Mitchell <lawrence.mitchell at imperial.ac.uk> wrote:
>
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> On 22/07/15 23:57, Barry Smith wrote:
>>
>> If your matrix has a null space you should always be setting
>> MatSetNullSpace.
>>
>> If you know the near null space then you should also always set it
>> (it cannot do any harm) because some preconditioners can take
>> advantage of it.
>>
>> I do not think PETSc currently has code that transfers near null
>> space information to hypre; I do not know if hypre has any
>> algorithms that can take advantage of it. Only some AMG multigrid
>> methods can utilize near null space information.
>
> FWIW, the HYPRE manual suggests yes:
>
> If the block size is set (PETSc already does this) and nodal systems
> coarsening is requested (PETSc has an option for this) then one can
> provide the near null modes with HYPRE_BoomerAMGSetInterpVectors,
> passing an array of Vecs (PETSc does not do this last step).

   Thanks. So someone should make this small code addition plus a test case that utilizes it to demonstrate that it functions and wrap that up in a pull request.

  Barry

>
> Lawrence
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From nelsonflsilva at ist.utl.pt  Fri Jul 24 10:41:43 2015
From: nelsonflsilva at ist.utl.pt (Nelson Filipe Lopes da Silva)
Date: Fri, 24 Jul 2015 16:41:43 +0100
Subject: [petsc-users] Scalability issue
Message-ID: <f2f21dd8b5fb4064dafdb9d0a728a34e@mail.ist.utl.pt>

Hello,

I have been using PETSc for a few months now, and it truly is fantastic 
piece of software.

In my particular example I am working with a large, sparse distributed 
(MPI AIJ) matrix we can refer as 'G'.
G is a horizontal - retangular matrix (for example, 1,1 Million rows 
per 2,1 Million columns). This matrix is commonly very sparse and not 
diagonal 'heavy' (for example 5,2 Million nnz in which ~50% are on the 
diagonal block of MPI AIJ representation).
To work with this matrix, I also have a few parallel vectors (created 
using MatCreate Vec), we can refer as 'm' and 'k'.
I am trying to parallelize an iterative algorithm in which the most 
computational heavy operations are:

->Matrix-Vector Multiplication, more precisely G * m + k = b 
(MatMultAdd). From what I have been reading, to achive a good speedup in 
this operation, G should be as much diagonal as possible, due to 
overlapping communication and computation. But even when using a G 
matrix in which the diagonal block has ~95% of the nnz, I cannot get a 
decent speedup. Most of the times, the performance even gets worse.

->Matrix-Matrix Multiplication, in this case I need to perform G * G' = 
A, where A is later used on the linear solver and G' is transpose of G. 
The speedup in this operation is not worse, although is not very good.

->Linear problem solving. Lastly, In this operation I compute "Ax=b" 
from the last two operations. I tried to apply a RCM permutation to A to 
make it more diagonal, for better performance. However, the problem I 
faced was that, the permutation is performed locally in each processor 
and thus, the final result is different with different number of 
processors. I assume this was intended to reduce communication. The 
solution I found was
1-calculate A
2-calculate, localy to 1 machine, the RCM permutation IS using A
3-apply this permutation to the lines of G.
This works well, and A is generated as if RCM permuted. It is fine to 
do this operation in one machine because it is only done once while 
reading the input. The nnz of G become more spread and less diagonal, 
causing problems when calculating G * m + k = b.

These 3 operations (except the permutation) are performed in each 
iteration of my algorithm.

So, my questions are.
-What are the characteristics of G that lead to a good speedup in the 
operations I described? Am I missing something and too much obsessed 
with the diagonal block?

-Is there a better way to permute A without permute G and still get the 
same result using 1 or N machines?


I have been avoiding asking for help for a while. I'm very sorry for 
the long email.
Thank you very much for your time.
Best Regards,
Nelson

From bsmith at mcs.anl.gov  Fri Jul 24 10:50:43 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Fri, 24 Jul 2015 10:50:43 -0500
Subject: [petsc-users] Scalability issue
In-Reply-To: <f2f21dd8b5fb4064dafdb9d0a728a34e@mail.ist.utl.pt>
References: <f2f21dd8b5fb4064dafdb9d0a728a34e@mail.ist.utl.pt>
Message-ID: <FDE7FD86-2BA9-4840-86B4-7DB5F5A34F4C@mcs.anl.gov>


   It would be very helpful if you ran the code on say 1, 2, 4, 8, 16 ... processes with the option -log_summary and send (as attachments) the log summary information.

   Also on the same machine run the streams benchmark; with recent releases of PETSc you only need to do 

cd $PETSC_DIR
make streams NPMAX=16 (or whatever your largest process count is)

and send the output.

I suspect that you are doing everything fine and it is more an issue with the configuration of your machine. Also read the information at http://www.mcs.anl.gov/petsc/documentation/faq.html#computers on "binding"

  Barry

> On Jul 24, 2015, at 10:41 AM, Nelson Filipe Lopes da Silva <nelsonflsilva at ist.utl.pt> wrote:
> 
> Hello,
> 
> I have been using PETSc for a few months now, and it truly is fantastic piece of software.
> 
> In my particular example I am working with a large, sparse distributed (MPI AIJ) matrix we can refer as 'G'.
> G is a horizontal - retangular matrix (for example, 1,1 Million rows per 2,1 Million columns). This matrix is commonly very sparse and not diagonal 'heavy' (for example 5,2 Million nnz in which ~50% are on the diagonal block of MPI AIJ representation).
> To work with this matrix, I also have a few parallel vectors (created using MatCreate Vec), we can refer as 'm' and 'k'.
> I am trying to parallelize an iterative algorithm in which the most computational heavy operations are:
> 
> ->Matrix-Vector Multiplication, more precisely G * m + k = b (MatMultAdd). From what I have been reading, to achive a good speedup in this operation, G should be as much diagonal as possible, due to overlapping communication and computation. But even when using a G matrix in which the diagonal block has ~95% of the nnz, I cannot get a decent speedup. Most of the times, the performance even gets worse.
> 
> ->Matrix-Matrix Multiplication, in this case I need to perform G * G' = A, where A is later used on the linear solver and G' is transpose of G. The speedup in this operation is not worse, although is not very good.
> 
> ->Linear problem solving. Lastly, In this operation I compute "Ax=b" from the last two operations. I tried to apply a RCM permutation to A to make it more diagonal, for better performance. However, the problem I faced was that, the permutation is performed locally in each processor and thus, the final result is different with different number of processors. I assume this was intended to reduce communication. The solution I found was
> 1-calculate A
> 2-calculate, localy to 1 machine, the RCM permutation IS using A
> 3-apply this permutation to the lines of G.
> This works well, and A is generated as if RCM permuted. It is fine to do this operation in one machine because it is only done once while reading the input. The nnz of G become more spread and less diagonal, causing problems when calculating G * m + k = b.
> 
> These 3 operations (except the permutation) are performed in each iteration of my algorithm.
> 
> So, my questions are.
> -What are the characteristics of G that lead to a good speedup in the operations I described? Am I missing something and too much obsessed with the diagonal block?
> 
> -Is there a better way to permute A without permute G and still get the same result using 1 or N machines?
> 
> 
> I have been avoiding asking for help for a while. I'm very sorry for the long email.
> Thank you very much for your time.
> Best Regards,
> Nelson


From akitzmiller at g.harvard.edu  Fri Jul 24 11:09:39 2015
From: akitzmiller at g.harvard.edu (Aaron Kitzmiller)
Date: Fri, 24 Jul 2015 12:09:39 -0400
Subject: [petsc-users] petsc hangs
In-Reply-To: <CAMYG4GkjpuE8VajnHyHxDpHVSuYLMDepeQtEVUH4Fe5mrU_CgA@mail.gmail.com>
References: <189A4676-5E2D-4965-B016-21D68855749C@g.harvard.edu>
	<CAMYG4GkjpuE8VajnHyHxDpHVSuYLMDepeQtEVUH4Fe5mrU_CgA@mail.gmail.com>
Message-ID: <9F6CF8A1-81ED-432C-9481-109B8EC3866D@g.harvard.edu>

Doesn't run.  Hangs just like the tests do.

I doubt it's helpful, but when I run it under strace, it hangs on a "futex".  The last thing vaguely informative was an attempt to read the non-existent .petscrc.

ajk

Aaron Kitzmiller
Informatics and Scientific Applications
aaron_kitzmiller at harvard.edu



> On Jul 24, 2015, at 11:21 AM, Matthew Knepley <knepley at gmail.com> wrote:
> 
>   ./ex5 -snes_monitor

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From knepley at gmail.com  Fri Jul 24 11:17:14 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Fri, 24 Jul 2015 11:17:14 -0500
Subject: [petsc-users] petsc hangs
In-Reply-To: <9F6CF8A1-81ED-432C-9481-109B8EC3866D@g.harvard.edu>
References: <189A4676-5E2D-4965-B016-21D68855749C@g.harvard.edu>
	<CAMYG4GkjpuE8VajnHyHxDpHVSuYLMDepeQtEVUH4Fe5mrU_CgA@mail.gmail.com>
	<9F6CF8A1-81ED-432C-9481-109B8EC3866D@g.harvard.edu>
Message-ID: <CAMYG4GmzQruqeDteyr4cdBoSqFZPUkhGz7VoDBXX+7=wXnn27g@mail.gmail.com>

On Fri, Jul 24, 2015 at 11:09 AM, Aaron Kitzmiller <
akitzmiller at g.harvard.edu> wrote:

> Doesn't run.  Hangs just like the tests do.
>
> I doubt it's helpful, but when I run it under strace, it hangs on a
> "futex".  The last thing vaguely informative was an attempt to read the
> non-existent .petscrc.
>

Run in the debugger and get a stack trace.

  Matt


> ajk
>
> Aaron Kitzmiller
> Informatics and Scientific Applications
> aaron_kitzmiller at harvard.edu
>
>
>
> On Jul 24, 2015, at 11:21 AM, Matthew Knepley <knepley at gmail.com> wrote:
>
>   ./ex5 -snes_monitor
>
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From knepley at gmail.com  Fri Jul 24 11:18:38 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Fri, 24 Jul 2015 11:18:38 -0500
Subject: [petsc-users] petsc hangs
In-Reply-To: <CAMYG4GmzQruqeDteyr4cdBoSqFZPUkhGz7VoDBXX+7=wXnn27g@mail.gmail.com>
References: <189A4676-5E2D-4965-B016-21D68855749C@g.harvard.edu>
	<CAMYG4GkjpuE8VajnHyHxDpHVSuYLMDepeQtEVUH4Fe5mrU_CgA@mail.gmail.com>
	<9F6CF8A1-81ED-432C-9481-109B8EC3866D@g.harvard.edu>
	<CAMYG4GmzQruqeDteyr4cdBoSqFZPUkhGz7VoDBXX+7=wXnn27g@mail.gmail.com>
Message-ID: <CAMYG4G=wo9y_eLEDJC8ivGKYzcMnCK-qGTEPOGyX2vL87yWeyQ@mail.gmail.com>

On Fri, Jul 24, 2015 at 11:17 AM, Matthew Knepley <knepley at gmail.com> wrote:

> On Fri, Jul 24, 2015 at 11:09 AM, Aaron Kitzmiller <
> akitzmiller at g.harvard.edu> wrote:
>
>> Doesn't run.  Hangs just like the tests do.
>>
>> I doubt it's helpful, but when I run it under strace, it hangs on a
>> "futex".  The last thing vaguely informative was an attempt to read the
>> non-existent .petscrc.
>>
>
> Run in the debugger and get a stack trace.
>

Also futex does not appear in the PETSc source:

   knepley/feature-snes-deflation *+$|MERGING:/PETSc3/petsc/petsc-dev$ find
src -name "*.c" | xargs grep futex
   find src -name "*.c" | xargs grep futex

You have an MPI problem.

   Matt


>   Matt
>
>
>> ajk
>>
>> Aaron Kitzmiller
>> Informatics and Scientific Applications
>> aaron_kitzmiller at harvard.edu
>>
>>
>>
>> On Jul 24, 2015, at 11:21 AM, Matthew Knepley <knepley at gmail.com> wrote:
>>
>>   ./ex5 -snes_monitor
>>
>>
>>
>
>
> --
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>



-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From akitzmiller at g.harvard.edu  Fri Jul 24 11:36:36 2015
From: akitzmiller at g.harvard.edu (Aaron Kitzmiller)
Date: Fri, 24 Jul 2015 12:36:36 -0400
Subject: [petsc-users] petsc hangs
In-Reply-To: <CAMYG4G=wo9y_eLEDJC8ivGKYzcMnCK-qGTEPOGyX2vL87yWeyQ@mail.gmail.com>
References: <189A4676-5E2D-4965-B016-21D68855749C@g.harvard.edu>
	<CAMYG4GkjpuE8VajnHyHxDpHVSuYLMDepeQtEVUH4Fe5mrU_CgA@mail.gmail.com>
	<9F6CF8A1-81ED-432C-9481-109B8EC3866D@g.harvard.edu>
	<CAMYG4GmzQruqeDteyr4cdBoSqFZPUkhGz7VoDBXX+7=wXnn27g@mail.gmail.com>
	<CAMYG4G=wo9y_eLEDJC8ivGKYzcMnCK-qGTEPOGyX2vL87yWeyQ@mail.gmail.com>
Message-ID: <C1F04713-3AD5-4AF0-8A71-7FCA029F6963@g.harvard.edu>

futex is a Linux system call used for locking shared resources.

It could be indicative of an MPI problem.  I wouldn't be surprised.  If anyone has any idea how to get around it that would be great.  We have dozens of applications on our compute cluster that use MPI, this version being our default.  I'm wondering if there is something specific to the mix of MPI flavor / compiler, etc. that could be going on here.

This is the gdb stack trace:

#0  0x00000039c6a0e264 in __lll_lock_wait () from /lib64/libpthread.so.0
#1  0x00000039c6a09508 in _L_lock_854 () from /lib64/libpthread.so.0
#2  0x00000039c6a093d7 in pthread_mutex_lock () from /lib64/libpthread.so.0
#3  0x00002aaaaf13ddd4 in opal_mutex_lock (attr_hash=0x2aaaaf651c70, key=128, attribute=0x7fffffffc200, flag=0xffffffffffffffff)
    at ../opal/threads/mutex_unix.h:104
#4  ompi_attr_get_c (attr_hash=0x2aaaaf651c70, key=128, attribute=0x7fffffffc200, flag=0xffffffffffffffff)
    at attribute/attribute.c:758
#5  0x00002aaaaf17080e in PMPI_Attr_get (comm=0x2aaaaf651c70, keyval=128, attribute_val=0x7fffffffc200, flag=0xffffffffffffffff)
    at pattr_get.c:61
#6  0x00002aaaaacad0b3 in Petsc_DelComm_Outer (comm=0x2aaaaf6d4140, keyval=13, attr_val=0x7af160, extra_state=0x0)
    at /n/home08/lchristakis/petsc/petsc-3.5.4/src/sys/objects/pinit.c:409
#7  0x00002aaaaf13f1a4 in ompi_attr_delete_impl (type=2942639216, object=0x80, attr_hash=0x7fffffffc200, key=-1, predefined=112 'p')
    at attribute/attribute.c:970
#8  0x00002aaaaf13ee02 in ompi_attr_delete (type=2942639216, object=0x80, attr_hash=0x7fffffffc200, key=-1, predefined=112 'p')
    at attribute/attribute.c:1019
#9  0x00002aaaaf170710 in PMPI_Attr_delete (comm=0x2aaaaf651c70, keyval=128) at pattr_delete.c:59
#10 0x00002aaaaac61848 in PetscCommDestroy (comm=0x888cf0) at /n/home08/lchristakis/petsc/petsc-3.5.4/src/sys/objects/tagm.c:256
#11 0x00002aaaaac6a273 in PetscHeaderDestroy_Private (h=0x888ce0)
    at /n/home08/lchristakis/petsc/petsc-3.5.4/src/sys/objects/inherit.c:121
#12 0x00002aaaaaf51512 in VecDestroy (v=0x7fffffffcbd0)
    at /n/home08/lchristakis/petsc/petsc-3.5.4/src/vec/vec/interface/vector.c:434
#13 0x00002aaaab9c5c7f in DMSetUp_DA_2D (da=0x87b1b0) at /n/home08/lchristakis/petsc/petsc-3.5.4/src/dm/impls/da/da2.c:776
#14 0x00002aaaaba73bfd in DMSetUp_DA (da=0x87b1b0) at /n/home08/lchristakis/petsc/petsc-3.5.4/src/dm/impls/da/dareg.c:25
#15 0x00002aaaab93399a in DMSetUp (dm=0x87b1b0) at /n/home08/lchristakis/petsc/petsc-3.5.4/src/dm/interface/dm.c:560
#16 0x00002aaaab9c6941 in DMDACreate2d (comm=0x2aaaaf6d45c0, bx=DM_BOUNDARY_NONE, by=DM_BOUNDARY_NONE, 
    stencil_type=DMDA_STENCIL_STAR, M=-4, N=-4, m=-1, n=-1, dof=1, s=1, lx=0x0, ly=0x0, da=0x7fffffffd668)
    at /n/home08/lchristakis/petsc/petsc-3.5.4/src/dm/impls/da/da2.c:862
#17 0x00000000004023d0 in main (argc=1, argv=0x7fffffffd8c8)
    at /n/home08/lchristakis/petsc/petsc-3.5.4/src/snes/examples/tutorials/ex5.c:116


Aaron Kitzmiller
Informatics and Scientific Applications
aaron_kitzmiller at harvard.edu



> On Jul 24, 2015, at 12:18 PM, Matthew Knepley <knepley at gmail.com> wrote:
> 
> On Fri, Jul 24, 2015 at 11:17 AM, Matthew Knepley <knepley at gmail.com <mailto:knepley at gmail.com>> wrote:
> On Fri, Jul 24, 2015 at 11:09 AM, Aaron Kitzmiller <akitzmiller at g.harvard.edu <mailto:akitzmiller at g.harvard.edu>> wrote:
> Doesn't run.  Hangs just like the tests do.
> 
> I doubt it's helpful, but when I run it under strace, it hangs on a "futex".  The last thing vaguely informative was an attempt to read the non-existent .petscrc.
> 
> Run in the debugger and get a stack trace.
> 
> Also futex does not appear in the PETSc source:
> 
>    knepley/feature-snes-deflation *+$|MERGING:/PETSc3/petsc/petsc-dev$ find src -name "*.c" | xargs grep futex
>    find src -name "*.c" | xargs grep futex
> 
> You have an MPI problem.
> 
>    Matt
>  
>   Matt
>  
> ajk
> 
> Aaron Kitzmiller
> Informatics and Scientific Applications
> aaron_kitzmiller at harvard.edu <mailto:aaron_kitzmiller at harvard.edu>
> 
> 
> 
>> On Jul 24, 2015, at 11:21 AM, Matthew Knepley <knepley at gmail.com <mailto:knepley at gmail.com>> wrote:
>> 
>>   ./ex5 -snes_monitor
> 
> 
> 
> 
> -- 
> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
> -- Norbert Wiener
> 
> 
> 
> -- 
> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
> -- Norbert Wiener

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From knepley at gmail.com  Fri Jul 24 11:42:31 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Fri, 24 Jul 2015 11:42:31 -0500
Subject: [petsc-users] petsc hangs
In-Reply-To: <C1F04713-3AD5-4AF0-8A71-7FCA029F6963@g.harvard.edu>
References: <189A4676-5E2D-4965-B016-21D68855749C@g.harvard.edu>
	<CAMYG4GkjpuE8VajnHyHxDpHVSuYLMDepeQtEVUH4Fe5mrU_CgA@mail.gmail.com>
	<9F6CF8A1-81ED-432C-9481-109B8EC3866D@g.harvard.edu>
	<CAMYG4GmzQruqeDteyr4cdBoSqFZPUkhGz7VoDBXX+7=wXnn27g@mail.gmail.com>
	<CAMYG4G=wo9y_eLEDJC8ivGKYzcMnCK-qGTEPOGyX2vL87yWeyQ@mail.gmail.com>
	<C1F04713-3AD5-4AF0-8A71-7FCA029F6963@g.harvard.edu>
Message-ID: <CAMYG4G=4TmCxwpO-3k-CL9n1cjKXb0tRCNafP834WyU-ZpnrFw@mail.gmail.com>

On Fri, Jul 24, 2015 at 11:36 AM, Aaron Kitzmiller <
akitzmiller at g.harvard.edu> wrote:

> futex is a Linux system call used for locking shared resources.
>
> It could be indicative of an MPI problem.  I wouldn't be surprised.  If
> anyone has any idea how to get around it that would be great.  We have
> dozens of applications on our compute cluster that use MPI, this version
> being our default.  I'm wondering if there is something specific to the mix
> of MPI flavor / compiler, etc. that could be going on here.
>

Yes, this is a bug in OpenMPI that has been open for years.

Can you please switch to MPICH and try another test? I thought the newest
version of OpenMPI had fixed this, but maybe you are using an older release.

  Thanks,

    Matt


> This is the gdb stack trace:
>
> #0  0x00000039c6a0e264 in __lll_lock_wait () from /lib64/libpthread.so.0
> #1  0x00000039c6a09508 in _L_lock_854 () from /lib64/libpthread.so.0
> #2  0x00000039c6a093d7 in pthread_mutex_lock () from /lib64/libpthread.so.0
> #3  0x00002aaaaf13ddd4 in opal_mutex_lock (attr_hash=0x2aaaaf651c70,
> key=128, attribute=0x7fffffffc200, flag=0xffffffffffffffff)
>     at ../opal/threads/mutex_unix.h:104
> #4  ompi_attr_get_c (attr_hash=0x2aaaaf651c70,
> key=128, attribute=0x7fffffffc200, flag=0xffffffffffffffff)
>     at attribute/attribute.c:758
> #5  0x00002aaaaf17080e in PMPI_Attr_get (comm=0x2aaaaf651c70, keyval=128,
> attribute_val=0x7fffffffc200, flag=0xffffffffffffffff)
>     at pattr_get.c:61
> #6  0x00002aaaaacad0b3 in Petsc_DelComm_Outer (comm=0x2aaaaf6d4140,
> keyval=13, attr_val=0x7af160, extra_state=0x0)
>     at /n/home08/lchristakis/petsc/petsc-3.5.4/src/sys/objects/pinit.c:409
> #7  0x00002aaaaf13f1a4 in ompi_attr_delete_impl
> (type=2942639216, object=0x80, attr_hash=0x7fffffffc200, key=-1,
> predefined=112 'p')
>     at attribute/attribute.c:970
> #8  0x00002aaaaf13ee02 in ompi_attr_delete (type=2942639216, object=0x80,
> attr_hash=0x7fffffffc200, key=-1, predefined=112 'p')
>     at attribute/attribute.c:1019
> #9  0x00002aaaaf170710 in PMPI_Attr_delete
> (comm=0x2aaaaf651c70, keyval=128) at pattr_delete.c:59
> #10 0x00002aaaaac61848 in PetscCommDestroy (comm=0x888cf0)
> at /n/home08/lchristakis/petsc/petsc-3.5.4/src/sys/objects/tagm.c:256
> #11 0x00002aaaaac6a273 in PetscHeaderDestroy_Private (h=0x888ce0)
>     at
> /n/home08/lchristakis/petsc/petsc-3.5.4/src/sys/objects/inherit.c:121
> #12 0x00002aaaaaf51512 in VecDestroy (v=0x7fffffffcbd0)
>     at
> /n/home08/lchristakis/petsc/petsc-3.5.4/src/vec/vec/interface/vector.c:434
> #13 0x00002aaaab9c5c7f in DMSetUp_DA_2D (da=0x87b1b0)
> at /n/home08/lchristakis/petsc/petsc-3.5.4/src/dm/impls/da/da2.c:776
> #14 0x00002aaaaba73bfd in DMSetUp_DA (da=0x87b1b0)
> at /n/home08/lchristakis/petsc/petsc-3.5.4/src/dm/impls/da/dareg.c:25
> #15 0x00002aaaab93399a in DMSetUp (dm=0x87b1b0)
> at /n/home08/lchristakis/petsc/petsc-3.5.4/src/dm/interface/dm.c:560
> #16 0x00002aaaab9c6941 in DMDACreate2d
> (comm=0x2aaaaf6d45c0, bx=DM_BOUNDARY_NONE, by=DM_BOUNDARY_NONE,
>     stencil_type=DMDA_STENCIL_STAR, M=-4, N=-4, m=-1, n=-1, dof=1, s=1,
> lx=0x0, ly=0x0, da=0x7fffffffd668)
>     at /n/home08/lchristakis/petsc/petsc-3.5.4/src/dm/impls/da/da2.c:862
> #17 0x00000000004023d0 in main (argc=1, argv=0x7fffffffd8c8)
>     at
> /n/home08/lchristakis/petsc/petsc-3.5.4/src/snes/examples/tutorials/ex5.c:116
>
>
> Aaron Kitzmiller
> Informatics and Scientific Applications
> aaron_kitzmiller at harvard.edu
>
>
>
> On Jul 24, 2015, at 12:18 PM, Matthew Knepley <knepley at gmail.com> wrote:
>
> On Fri, Jul 24, 2015 at 11:17 AM, Matthew Knepley <knepley at gmail.com>
> wrote:
>
>> On Fri, Jul 24, 2015 at 11:09 AM, Aaron Kitzmiller <
>> akitzmiller at g.harvard.edu> wrote:
>>
>>> Doesn't run.  Hangs just like the tests do.
>>>
>>> I doubt it's helpful, but when I run it under strace, it hangs on a
>>> "futex".  The last thing vaguely informative was an attempt to read the
>>> non-existent .petscrc.
>>>
>>
>> Run in the debugger and get a stack trace.
>>
>
> Also futex does not appear in the PETSc source:
>
>    knepley/feature-snes-deflation *+$|MERGING:/PETSc3/petsc/petsc-dev$
> find src -name "*.c" | xargs grep futex
>    find src -name "*.c" | xargs grep futex
>
> You have an MPI problem.
>
>    Matt
>
>
>>   Matt
>>
>>
>>> ajk
>>>
>>> Aaron Kitzmiller
>>> Informatics and Scientific Applications
>>> aaron_kitzmiller at harvard.edu
>>>
>>>
>>>
>>> On Jul 24, 2015, at 11:21 AM, Matthew Knepley <knepley at gmail.com> wrote:
>>>
>>>   ./ex5 -snes_monitor
>>>
>>>
>>>
>>
>>
>> --
>> What most experimenters take for granted before they begin their
>> experiments is infinitely more interesting than any results to which their
>> experiments lead.
>> -- Norbert Wiener
>>
>
>
>
> --
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From akitzmiller at g.harvard.edu  Fri Jul 24 11:58:50 2015
From: akitzmiller at g.harvard.edu (Aaron Kitzmiller)
Date: Fri, 24 Jul 2015 12:58:50 -0400
Subject: [petsc-users] petsc hangs
In-Reply-To: <CAMYG4G=4TmCxwpO-3k-CL9n1cjKXb0tRCNafP834WyU-ZpnrFw@mail.gmail.com>
References: <189A4676-5E2D-4965-B016-21D68855749C@g.harvard.edu>
	<CAMYG4GkjpuE8VajnHyHxDpHVSuYLMDepeQtEVUH4Fe5mrU_CgA@mail.gmail.com>
	<9F6CF8A1-81ED-432C-9481-109B8EC3866D@g.harvard.edu>
	<CAMYG4GmzQruqeDteyr4cdBoSqFZPUkhGz7VoDBXX+7=wXnn27g@mail.gmail.com>
	<CAMYG4G=wo9y_eLEDJC8ivGKYzcMnCK-qGTEPOGyX2vL87yWeyQ@mail.gmail.com>
	<C1F04713-3AD5-4AF0-8A71-7FCA029F6963@g.harvard.edu>
	<CAMYG4G=4TmCxwpO-3k-CL9n1cjKXb0tRCNafP834WyU-ZpnrFw@mail.gmail.com>
Message-ID: <845D356B-56D0-43D7-9859-584C37888BED@g.harvard.edu>

I'm using 1.8.3 which is Sept 2014.  I'll try some others.

Do you happen to know what the bug is (or a good Google term for finding it)?

ajk

Aaron Kitzmiller
Informatics and Scientific Applications
aaron_kitzmiller at harvard.edu



> On Jul 24, 2015, at 12:42 PM, Matthew Knepley <knepley at gmail.com> wrote:
> 
> On Fri, Jul 24, 2015 at 11:36 AM, Aaron Kitzmiller <akitzmiller at g.harvard.edu <mailto:akitzmiller at g.harvard.edu>> wrote:
> futex is a Linux system call used for locking shared resources.
> 
> It could be indicative of an MPI problem.  I wouldn't be surprised.  If anyone has any idea how to get around it that would be great.  We have dozens of applications on our compute cluster that use MPI, this version being our default.  I'm wondering if there is something specific to the mix of MPI flavor / compiler, etc. that could be going on here.
> 
> Yes, this is a bug in OpenMPI that has been open for years.
> 
> Can you please switch to MPICH and try another test? I thought the newest version of OpenMPI had fixed this, but maybe you are using an older release.
> 
>   Thanks,
> 
>     Matt
>  
> This is the gdb stack trace:
> 
> #0  0x00000039c6a0e264 in __lll_lock_wait () from /lib64/libpthread.so.0
> #1  0x00000039c6a09508 in _L_lock_854 () from /lib64/libpthread.so.0
> #2  0x00000039c6a093d7 in pthread_mutex_lock () from /lib64/libpthread.so.0
> #3  0x00002aaaaf13ddd4 in opal_mutex_lock (attr_hash=0x2aaaaf651c70, key=128, attribute=0x7fffffffc200, flag=0xffffffffffffffff)
>     at ../opal/threads/mutex_unix.h:104
> #4  ompi_attr_get_c (attr_hash=0x2aaaaf651c70, key=128, attribute=0x7fffffffc200, flag=0xffffffffffffffff)
>     at attribute/attribute.c:758
> #5  0x00002aaaaf17080e in PMPI_Attr_get (comm=0x2aaaaf651c70, keyval=128, attribute_val=0x7fffffffc200, flag=0xffffffffffffffff)
>     at pattr_get.c:61
> #6  0x00002aaaaacad0b3 in Petsc_DelComm_Outer (comm=0x2aaaaf6d4140, keyval=13, attr_val=0x7af160, extra_state=0x0)
>     at /n/home08/lchristakis/petsc/petsc-3.5.4/src/sys/objects/pinit.c:409
> #7  0x00002aaaaf13f1a4 in ompi_attr_delete_impl (type=2942639216, object=0x80, attr_hash=0x7fffffffc200, key=-1, predefined=112 'p')
>     at attribute/attribute.c:970
> #8  0x00002aaaaf13ee02 in ompi_attr_delete (type=2942639216, object=0x80, attr_hash=0x7fffffffc200, key=-1, predefined=112 'p')
>     at attribute/attribute.c:1019
> #9  0x00002aaaaf170710 in PMPI_Attr_delete (comm=0x2aaaaf651c70, keyval=128) at pattr_delete.c:59
> #10 0x00002aaaaac61848 in PetscCommDestroy (comm=0x888cf0) at /n/home08/lchristakis/petsc/petsc-3.5.4/src/sys/objects/tagm.c:256
> #11 0x00002aaaaac6a273 in PetscHeaderDestroy_Private (h=0x888ce0)
>     at /n/home08/lchristakis/petsc/petsc-3.5.4/src/sys/objects/inherit.c:121
> #12 0x00002aaaaaf51512 in VecDestroy (v=0x7fffffffcbd0)
>     at /n/home08/lchristakis/petsc/petsc-3.5.4/src/vec/vec/interface/vector.c:434
> #13 0x00002aaaab9c5c7f in DMSetUp_DA_2D (da=0x87b1b0) at /n/home08/lchristakis/petsc/petsc-3.5.4/src/dm/impls/da/da2.c:776
> #14 0x00002aaaaba73bfd in DMSetUp_DA (da=0x87b1b0) at /n/home08/lchristakis/petsc/petsc-3.5.4/src/dm/impls/da/dareg.c:25
> #15 0x00002aaaab93399a in DMSetUp (dm=0x87b1b0) at /n/home08/lchristakis/petsc/petsc-3.5.4/src/dm/interface/dm.c:560
> #16 0x00002aaaab9c6941 in DMDACreate2d (comm=0x2aaaaf6d45c0, bx=DM_BOUNDARY_NONE, by=DM_BOUNDARY_NONE, 
>     stencil_type=DMDA_STENCIL_STAR, M=-4, N=-4, m=-1, n=-1, dof=1, s=1, lx=0x0, ly=0x0, da=0x7fffffffd668)
>     at /n/home08/lchristakis/petsc/petsc-3.5.4/src/dm/impls/da/da2.c:862
> #17 0x00000000004023d0 in main (argc=1, argv=0x7fffffffd8c8)
>     at /n/home08/lchristakis/petsc/petsc-3.5.4/src/snes/examples/tutorials/ex5.c:116
> 
> 
> Aaron Kitzmiller
> Informatics and Scientific Applications
> aaron_kitzmiller at harvard.edu <mailto:aaron_kitzmiller at harvard.edu>
> 
> 
> 
>> On Jul 24, 2015, at 12:18 PM, Matthew Knepley <knepley at gmail.com <mailto:knepley at gmail.com>> wrote:
>> 
>> On Fri, Jul 24, 2015 at 11:17 AM, Matthew Knepley <knepley at gmail.com <mailto:knepley at gmail.com>> wrote:
>> On Fri, Jul 24, 2015 at 11:09 AM, Aaron Kitzmiller <akitzmiller at g.harvard.edu <mailto:akitzmiller at g.harvard.edu>> wrote:
>> Doesn't run.  Hangs just like the tests do.
>> 
>> I doubt it's helpful, but when I run it under strace, it hangs on a "futex".  The last thing vaguely informative was an attempt to read the non-existent .petscrc.
>> 
>> Run in the debugger and get a stack trace.
>> 
>> Also futex does not appear in the PETSc source:
>> 
>>    knepley/feature-snes-deflation *+$|MERGING:/PETSc3/petsc/petsc-dev$ find src -name "*.c" | xargs grep futex
>>    find src -name "*.c" | xargs grep futex
>> 
>> You have an MPI problem.
>> 
>>    Matt
>>  
>>   Matt
>>  
>> ajk
>> 
>> Aaron Kitzmiller
>> Informatics and Scientific Applications
>> aaron_kitzmiller at harvard.edu <mailto:aaron_kitzmiller at harvard.edu>
>> 
>> 
>> 
>>> On Jul 24, 2015, at 11:21 AM, Matthew Knepley <knepley at gmail.com <mailto:knepley at gmail.com>> wrote:
>>> 
>>>   ./ex5 -snes_monitor
>> 
>> 
>> 
>> 
>> -- 
>> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
>> -- Norbert Wiener
>> 
>> 
>> 
>> -- 
>> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
>> -- Norbert Wiener
> 
> 
> 
> 
> -- 
> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
> -- Norbert Wiener

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From knepley at gmail.com  Fri Jul 24 12:03:55 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Fri, 24 Jul 2015 12:03:55 -0500
Subject: [petsc-users] petsc hangs
In-Reply-To: <845D356B-56D0-43D7-9859-584C37888BED@g.harvard.edu>
References: <189A4676-5E2D-4965-B016-21D68855749C@g.harvard.edu>
	<CAMYG4GkjpuE8VajnHyHxDpHVSuYLMDepeQtEVUH4Fe5mrU_CgA@mail.gmail.com>
	<9F6CF8A1-81ED-432C-9481-109B8EC3866D@g.harvard.edu>
	<CAMYG4GmzQruqeDteyr4cdBoSqFZPUkhGz7VoDBXX+7=wXnn27g@mail.gmail.com>
	<CAMYG4G=wo9y_eLEDJC8ivGKYzcMnCK-qGTEPOGyX2vL87yWeyQ@mail.gmail.com>
	<C1F04713-3AD5-4AF0-8A71-7FCA029F6963@g.harvard.edu>
	<CAMYG4G=4TmCxwpO-3k-CL9n1cjKXb0tRCNafP834WyU-ZpnrFw@mail.gmail.com>
	<845D356B-56D0-43D7-9859-584C37888BED@g.harvard.edu>
Message-ID: <CAMYG4GkDF7BbCT6PW4-t3QT+R4GGZgCzikWf0fen=S8xDS0erQ@mail.gmail.com>

On Fri, Jul 24, 2015 at 11:58 AM, Aaron Kitzmiller <
akitzmiller at g.harvard.edu> wrote:

> I'm using 1.8.3 which is Sept 2014.  I'll try some others.
>
> Do you happen to know what the bug is (or a good Google term for finding
> it)?
>

It was fixed in 1.8.4


https://github.com/open-mpi/ompi-release/commit/6dcd42be28ac1a8dac887bf5e6c9ffb9b99f9511

  Matt


> ajk
>
> Aaron Kitzmiller
> Informatics and Scientific Applications
> aaron_kitzmiller at harvard.edu
>
>
>
> On Jul 24, 2015, at 12:42 PM, Matthew Knepley <knepley at gmail.com> wrote:
>
> On Fri, Jul 24, 2015 at 11:36 AM, Aaron Kitzmiller <
> akitzmiller at g.harvard.edu> wrote:
>
>> futex is a Linux system call used for locking shared resources.
>>
>> It could be indicative of an MPI problem.  I wouldn't be surprised.  If
>> anyone has any idea how to get around it that would be great.  We have
>> dozens of applications on our compute cluster that use MPI, this version
>> being our default.  I'm wondering if there is something specific to the mix
>> of MPI flavor / compiler, etc. that could be going on here.
>>
>
> Yes, this is a bug in OpenMPI that has been open for years.
>
> Can you please switch to MPICH and try another test? I thought the newest
> version of OpenMPI had fixed this, but maybe you are using an older release.
>
>   Thanks,
>
>     Matt
>
>
>> This is the gdb stack trace:
>>
>> #0  0x00000039c6a0e264 in __lll_lock_wait () from /lib64/libpthread.so.0
>> #1  0x00000039c6a09508 in _L_lock_854 () from /lib64/libpthread.so.0
>> #2  0x00000039c6a093d7 in pthread_mutex_lock ()
>> from /lib64/libpthread.so.0
>> #3  0x00002aaaaf13ddd4 in opal_mutex_lock (attr_hash=0x2aaaaf651c70,
>> key=128, attribute=0x7fffffffc200, flag=0xffffffffffffffff)
>>     at ../opal/threads/mutex_unix.h:104
>> #4  ompi_attr_get_c (attr_hash=0x2aaaaf651c70,
>> key=128, attribute=0x7fffffffc200, flag=0xffffffffffffffff)
>>     at attribute/attribute.c:758
>> #5  0x00002aaaaf17080e in PMPI_Attr_get (comm=0x2aaaaf651c70, keyval=128,
>> attribute_val=0x7fffffffc200, flag=0xffffffffffffffff)
>>     at pattr_get.c:61
>> #6  0x00002aaaaacad0b3 in Petsc_DelComm_Outer (comm=0x2aaaaf6d4140,
>> keyval=13, attr_val=0x7af160, extra_state=0x0)
>>     at /n/home08/lchristakis/petsc/petsc-3.5.4/src/sys/objects/pinit.c:409
>> #7  0x00002aaaaf13f1a4 in ompi_attr_delete_impl
>> (type=2942639216, object=0x80, attr_hash=0x7fffffffc200, key=-1,
>> predefined=112 'p')
>>     at attribute/attribute.c:970
>> #8  0x00002aaaaf13ee02 in ompi_attr_delete (type=2942639216, object=0x80,
>> attr_hash=0x7fffffffc200, key=-1, predefined=112 'p')
>>     at attribute/attribute.c:1019
>> #9  0x00002aaaaf170710 in PMPI_Attr_delete
>> (comm=0x2aaaaf651c70, keyval=128) at pattr_delete.c:59
>> #10 0x00002aaaaac61848 in PetscCommDestroy (comm=0x888cf0)
>> at /n/home08/lchristakis/petsc/petsc-3.5.4/src/sys/objects/tagm.c:256
>> #11 0x00002aaaaac6a273 in PetscHeaderDestroy_Private (h=0x888ce0)
>>     at
>> /n/home08/lchristakis/petsc/petsc-3.5.4/src/sys/objects/inherit.c:121
>> #12 0x00002aaaaaf51512 in VecDestroy (v=0x7fffffffcbd0)
>>     at
>> /n/home08/lchristakis/petsc/petsc-3.5.4/src/vec/vec/interface/vector.c:434
>> #13 0x00002aaaab9c5c7f in DMSetUp_DA_2D (da=0x87b1b0)
>> at /n/home08/lchristakis/petsc/petsc-3.5.4/src/dm/impls/da/da2.c:776
>> #14 0x00002aaaaba73bfd in DMSetUp_DA (da=0x87b1b0)
>> at /n/home08/lchristakis/petsc/petsc-3.5.4/src/dm/impls/da/dareg.c:25
>> #15 0x00002aaaab93399a in DMSetUp (dm=0x87b1b0)
>> at /n/home08/lchristakis/petsc/petsc-3.5.4/src/dm/interface/dm.c:560
>> #16 0x00002aaaab9c6941 in DMDACreate2d
>> (comm=0x2aaaaf6d45c0, bx=DM_BOUNDARY_NONE, by=DM_BOUNDARY_NONE,
>>     stencil_type=DMDA_STENCIL_STAR, M=-4, N=-4, m=-1, n=-1, dof=1, s=1,
>> lx=0x0, ly=0x0, da=0x7fffffffd668)
>>     at /n/home08/lchristakis/petsc/petsc-3.5.4/src/dm/impls/da/da2.c:862
>> #17 0x00000000004023d0 in main (argc=1, argv=0x7fffffffd8c8)
>>     at
>> /n/home08/lchristakis/petsc/petsc-3.5.4/src/snes/examples/tutorials/ex5.c:116
>>
>>
>> Aaron Kitzmiller
>> Informatics and Scientific Applications
>> aaron_kitzmiller at harvard.edu
>>
>>
>>
>> On Jul 24, 2015, at 12:18 PM, Matthew Knepley <knepley at gmail.com> wrote:
>>
>> On Fri, Jul 24, 2015 at 11:17 AM, Matthew Knepley <knepley at gmail.com>
>> wrote:
>>
>>> On Fri, Jul 24, 2015 at 11:09 AM, Aaron Kitzmiller <
>>> akitzmiller at g.harvard.edu> wrote:
>>>
>>>> Doesn't run.  Hangs just like the tests do.
>>>>
>>>> I doubt it's helpful, but when I run it under strace, it hangs on a
>>>> "futex".  The last thing vaguely informative was an attempt to read the
>>>> non-existent .petscrc.
>>>>
>>>
>>> Run in the debugger and get a stack trace.
>>>
>>
>> Also futex does not appear in the PETSc source:
>>
>>    knepley/feature-snes-deflation *+$|MERGING:/PETSc3/petsc/petsc-dev$
>> find src -name "*.c" | xargs grep futex
>>    find src -name "*.c" | xargs grep futex
>>
>> You have an MPI problem.
>>
>>    Matt
>>
>>
>>>   Matt
>>>
>>>
>>>> ajk
>>>>
>>>> Aaron Kitzmiller
>>>> Informatics and Scientific Applications
>>>> aaron_kitzmiller at harvard.edu
>>>>
>>>>
>>>>
>>>> On Jul 24, 2015, at 11:21 AM, Matthew Knepley <knepley at gmail.com>
>>>> wrote:
>>>>
>>>>   ./ex5 -snes_monitor
>>>>
>>>>
>>>>
>>>
>>>
>>> --
>>> What most experimenters take for granted before they begin their
>>> experiments is infinitely more interesting than any results to which their
>>> experiments lead.
>>> -- Norbert Wiener
>>>
>>
>>
>>
>> --
>> What most experimenters take for granted before they begin their
>> experiments is infinitely more interesting than any results to which their
>> experiments lead.
>> -- Norbert Wiener
>>
>>
>>
>
>
> --
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From mrosso at uci.edu  Fri Jul 24 13:35:13 2015
From: mrosso at uci.edu (Michele Rosso)
Date: Fri, 24 Jul 2015 11:35:13 -0700
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <CADOhEh6AWkXGL9L=z5Fth0KGR0Dup6ynHCUso26VKOnHLfZLaQ@mail.gmail.com>
References: <1437083588.21829.18.camel@kolmog5>
	<94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>
	<1437086528.21829.27.camel@kolmog5>
	<E02874E3-7BAB-4EB7-A8D2-8C39B82E3BEF@mcs.anl.gov>
	<1437092337.21829.42.camel@kolmog5>
	<CADOhEh6AWkXGL9L=z5Fth0KGR0Dup6ynHCUso26VKOnHLfZLaQ@mail.gmail.com>
Message-ID: <1437762913.17123.11.camel@kolmog5>

Hi Mark and Barry,

I am sorry for my late reply: it was a busy week!
I run a test case for a larger problem with  as many levels (i.e. 5) of
MG I could and  GAMG as PC at the coarse level. I attached the output of
info ( after grep for "gmag"),  ksp_view and log_summary.
The solve takes about 2 seconds on 8192 cores, which is way too much.
The number of iterations to convergence is 24.
I hope there is a way to speed it up.

Thanks,
Michele


On Fri, 2015-07-17 at 09:38 -0400, Mark Adams wrote:
> 
> 
> 
> 
> On Thu, Jul 16, 2015 at 8:18 PM, Michele Rosso <mrosso at uci.edu> wrote:
> 
>         Barry,
>         
>         thank you very much for the detailed answer.  I tried what you
>         suggested and it works.
>         So far I tried on a small system but the final goal is to use
>         it for very large runs.  How does  PCGAMG compares to PCMG  as
>         far as performances and scalability are concerned?
>         Also, could you help me to tune the GAMG part ( my current
>         setup is in the attached ksp_view.txt file )? 
>         
> 
> 
> I am going to add this to the document today but you can run with
> -info.  This is very noisy so you might want to do the next step at
> run time.  Then grep on GAMG.  This will be about 20 lines.  Send that
> to us and we can go from there.
> 
> 
> Mark
> 
> 
>  
>         
>         I also tried to use superlu_dist for the LU decomposition on
>         mg_coarse_mg_sub_
>         -mg_coarse_mg_coarse_sub_pc_type lu
>         -mg_coarse_mg_coarse_sub_pc_factor_mat_solver_package
>         superlu_dist
>         
>         but I got an error:
>         
>         ****** Error in MC64A/AD. INFO(1) = -2 
>         ****** Error in MC64A/AD. INFO(1) = -2
>         ****** Error in MC64A/AD. INFO(1) = -2
>         ****** Error in MC64A/AD. INFO(1) = -2
>         ****** Error in MC64A/AD. INFO(1) = -2
>         ****** Error in MC64A/AD. INFO(1) = -2
>         ****** Error in MC64A/AD. INFO(1) = -2
>         symbfact() error returns 0
>         symbfact() error returns 0
>         symbfact() error returns 0
>         symbfact() error returns 0
>         symbfact() error returns 0
>         symbfact() error returns 0
>         symbfact() error returns 0
>         
>         
>         Thank you,
>         Michele
>         
>         
>         On Thu, 2015-07-16 at 18:07 -0500, Barry Smith wrote: 
>         
>         > 
>         > > On Jul 16, 2015, at 5:42 PM, Michele Rosso <mrosso at uci.edu> wrote:
>         > > 
>         > > Barry,
>         > > 
>         > > thanks for your reply. So if I want it fixed, I will have to use the master branch, correct?
>         > 
>         >   Yes, or edit mg.c and remove the offending lines of code (easy enough). 
>         > > 
>         > > On a side note, what I am trying to achieve is to be able to use how many levels of MG I want, despite the limitation imposed by the local number of grid nodes.
>         > 
>         >    I assume you are talking about with DMDA? There is no generic limitation for PETSc's multigrid, it is only with the way the DMDA code figures out the interpolation that causes a restriction.
>         > 
>         > > So far I am using a borrowed code that implements a PC that creates a sub communicator and perform MG on it.
>         > > While reading the documentation I found out that PCMGSetLevels takes in an optional array of communicators. How does this work?
>         > 
>         >    It doesn't work. It was an idea that never got pursued.
>         > 
>         > > Can I can simply define my matrix and rhs on the fine grid as I would do normally ( I do not use kspsetoperators and kspsetrhs ) and KSP would take care of it by using the correct communicator for each level?
>         > 
>         >    No.
>         > 
>         >    You can use the PCMG geometric multigrid with DMDA for as many levels as it works and then use PCGAMG as the coarse grid solver. PCGAMG automatically uses fewer processes for the coarse level matrices and vectors. You could do this all from the command line without writing code. 
>         > 
>         >    For example if your code uses a DMDA and calls KSPSetDM() use for example -da_refine 3 -pc_type mg -pc_mg_galerkin -mg_coarse_pc_type gamg  -ksp_view 
>         > 
>         > 
>         > 
>         >   Barry
>         > 
>         > 
>         > > 
>         > > Thanks,
>         > > Michele
>         > > 
>         > > 
>         > > 
>         > > 
>         > > On Thu, 2015-07-16 at 17:30 -0500, Barry Smith wrote:
>         > >>    Michel,
>         > >> 
>         > >>     This is a very annoying feature that has been fixed in master 
>         > >> http://www.mcs.anl.gov/petsc/developers/index.html
>         > >>   I would like to have changed it in maint but Jed would have a shit-fit :-) since it changes behavior.
>         > >> 
>         > >>   Barry
>         > >> 
>         > >> 
>         > >> > On Jul 16, 2015, at 4:53 PM, Michele Rosso <mrosso at uci.edu> wrote:
>         > >> > 
>         > >> > Hi,
>         > >> > 
>         > >> > I am performing a series of solves inside a loop. The matrix for each solve changes but not enough to justify a rebuilt of the PC at each solve.
>         > >> > Therefore I am using  KSPSetReusePreconditioner to avoid rebuilding unless necessary. The solver is CG + MG with a custom  PC at the coarse level.
>         > >> > If KSP is not updated each time, everything works as it is supposed to. 
>         > >> > When instead I allow the default PETSc  behavior, i.e. updating PC every time the matrix changes, the coarse level KSP , initially set to PREONLY, is changed into GMRES 
>         > >> > after the first solve. I am not sure where the problem lies (my PC or PETSc), so I would like to have your opinion on this.
>         > >> > I attached the ksp_view for the 2 successive solve and the options stack.
>         > >> > 
>         > >> > Thanks for your help,
>         > >> > Michel
>         > >> > 
>         > >> > 
>         > >> > 
>         > >> > <ksp_view.txt><petsc_options.txt>
>         > >> 
>         > >> 
>         > >> 
>         > > 
>         > 
>         
>         
>         
> 
> 
> 

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[0] PCSetUp_GAMG(): level 0) N=8192, n data rows=1, n data cols=1, nnz/row (ave)=7, np=8192
[0] PCGAMGFilterGraph(): 	 100% nnz after filtering, with threshold 0, 4 nnz ave. (N=8192)
[0] PCGAMGCoarsen_AGG(): Square Graph on level 1 of 1 to square
[0] PCGAMGProlongator_AGG(): New grid 1005 nodes
[0] PCGAMGOptProlongator_AGG(): Smooth P0: max eigen=1.876420e+00 min=1.105137e-01 PC=jacobi
[135] MatAssemblyEnd_SeqA[0] PCGAMGCreateLevel_GAMG(): Number of equations (loc) 0 with simple aggregation
[0] PCSetUp_GAMG(): 1) N=1005, n data cols=1, nnz/row (ave)=27, 16 active pes
[0] PCGAMGFilterGraph(): 	 100% nnz after filtering, with threshold 0, 20.5645 nnz ave. (N=1005)
[0] PCGAMGProlongator_AGG(): New grid 103 nodes
[0] PCGAMGOptProlongator_AGG(): Smooth P0: max eigen=1.461408e+00 min=1.226917e-03 PC=jacobi
[0] PCGAMGCreateLevel_GAMG(): Number of equations (loc) 8 with simple aggregation
[0] PCSetUp_GAMG(): 2) N=103, n data cols=1, nnz/row (ave)=55, 2 active pes
[94] PetscCommDuplicate(): Using[0] PCGAMGFilterGraph(): 	 100% nnz after filtering, with threshold 0, 55.5049 nnz ave. (N=103)
[0] PCGAMGProlongator_AGG(): New grid 6 nodes
[0] PCGAMGOptProlongator_AGG(): Smooth P0: max eigen=1.697064e+00 min=2.669349e-04 PC=jacobi
[0] PCGAMGCreateLevel_GAMG(): Number of equations (loc) 6 with simple aggregation
[0] PCSetUp_GAMG(): 3) N=6, n data cols=1, nnz/row (ave)=6, 1 active pes
[0] PCSetUp_GAMG(): 4 levels, grid complexity = 1.60036
      type: gamg
          GAMG specific options
[0] PCSetUp_GAMG(): level 0) N=8192, n data rows=1, n data cols=1, nnz/row (ave)=7, np=8192
[125] MatAssemb[0] PCGAMGFilterGraph(): 	 100% nnz after filtering, with threshold 0, 4 nnz ave. (N=8192)
[0] PCGAMGCoarsen_AGG(): Square Graph on level 1 of 1 to square
[0] PCGAMGProlongator_AGG(): New grid 1005 nodes
[0] PCGAMGOptProlongator_AGG(): Smooth P0: max eigen=1.876420e+00 min=1.105137e-01 PC=jacobi
[0] PCGAMGCreateLevel_GAMG(): Number of equations (loc) 0 with simple aggregation
[268] MatAssemblyEn[0] PCSetUp_GAMG(): 1) N=1005, n data cols=1, nnz/row (ave)=27, 16 active pes
[0] PCGAMGFilterGraph(): 	 100% nnz after filtering, with threshold 0, 20.5645 nnz ave. (N=1005)
[0] PCGAMGProlongator_AGG(): New grid 103 nodes
[0] PCGAMGOptProlongator_AGG(): Smooth P0: max eigen=1.461408e+00 min=1.226917e-03 PC=jacobi
[233] Pe[0] PCGAMGCreateLevel_GAMG(): Number of equations (loc) 8 with simple aggregation
[0] PCSetUp_GAMG(): 2) N=103, n data cols=1, nnz/row (ave)=55, 2 active pes
[0] PCGAMGFilterGraph(): 	 100% nnz after filtering, with threshold 0, 55.5049 nnz ave. (N=103)
[0] PCGAMGProlongator_AGG(): New grid 6 nodes
[0] PCGAMGOptProlongator_AGG(): Smooth P0: max eigen=1.697064e+00 min=2.669349e-04 PC=jacobi
[0] PCGAMGCreateLevel_GAMG(): Number of equations (loc) 6 with simple aggregation
[0] PCSetUp_GAMG(): 3) N=6, n data cols=1, nnz/row (ave)=6, 1 active pes
[0] PCSetUp_GAMG(): 4 levels, grid complexity = 1.60036
      type: gamg
          GAMG specific options
      type: gamg
    GAMG specific options
      type: gamg
          GAMG specific options
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KSP Object: 8192 MPI processes
  type: cg
  maximum iterations=10000
  tolerances:  relative=1e-09, absolute=1e-50, divergence=10000
  left preconditioning
  using nonzero initial guess
  using UNPRECONDITIONED norm type for convergence test
PC Object: 8192 MPI processes
  type: mg
    MG: type is MULTIPLICATIVE, levels=5 cycles=v
      Cycles per PCApply=1
      Using Galerkin computed coarse grid matrices
  Coarse grid solver -- level -------------------------------
    KSP Object:    (mg_coarse_)     8192 MPI processes
      type: preonly
      maximum iterations=1, initial guess is zero
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using NONE norm type for convergence test
    PC Object:    (mg_coarse_)     8192 MPI processes
      type: gamg
        MG: type is MULTIPLICATIVE, levels=4 cycles=v
          Cycles per PCApply=1
          Using Galerkin computed coarse grid matrices
          GAMG specific options
            Threshold for dropping small values from graph 0
            AGG specific options
              Symmetric graph false
      Coarse grid solver -- level -------------------------------
        KSP Object:        (mg_coarse_mg_coarse_)         8192 MPI processes
          type: preonly
          maximum iterations=1, initial guess is zero
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
          left preconditioning
          using NONE norm type for convergence test
        PC Object:        (mg_coarse_mg_coarse_)         8192 MPI processes
          type: bjacobi
            block Jacobi: number of blocks = 8192
            Local solve is same for all blocks, in the following KSP and PC objects:
          KSP Object:          (mg_coarse_mg_coarse_sub_)           1 MPI processes
            type: preonly
            maximum iterations=1, initial guess is zero
            tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
            left preconditioning
            using NONE norm type for convergence test
          PC Object:          (mg_coarse_mg_coarse_sub_)           1 MPI processes
            type: lu
              LU: out-of-place factorization
              tolerance for zero pivot 2.22045e-14
              using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
              matrix ordering: nd
              factor fill ratio given 5, needed 1
                Factored matrix follows:
                  Mat Object:                   1 MPI processes
                    type: seqaij
                    rows=6, cols=6
                    package used to perform factorization: petsc
                    total: nonzeros=36, allocated nonzeros=36
                    total number of mallocs used during MatSetValues calls =0
                      using I-node routines: found 2 nodes, limit used is 5
            linear system matrix = precond matrix:
            Mat Object:             1 MPI processes
              type: seqaij
              rows=6, cols=6
              total: nonzeros=36, allocated nonzeros=36
              total number of mallocs used during MatSetValues calls =0
                using I-node routines: found 2 nodes, limit used is 5
          linear system matrix = precond matrix:
          Mat Object:           8192 MPI processes
            type: mpiaij
            rows=6, cols=6
            total: nonzeros=36, allocated nonzeros=36
            total number of mallocs used during MatSetValues calls =0
              using I-node (on process 0) routines: found 2 nodes, limit used is 5
      Down solver (pre-smoother) on level 1 -------------------------------
        KSP Object:        (mg_coarse_mg_levels_1_)         8192 MPI processes
          type: chebyshev
            Chebyshev: eigenvalue estimates:  min = 0.0995252, max = 1.09478
            Chebyshev: eigenvalues estimated using gmres with translations  [0 0.1; 0 1.1]
            KSP Object:            (mg_coarse_mg_levels_1_esteig_)             8192 MPI processes
              type: gmres
                GMRES: restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement
                GMRES: happy breakdown tolerance 1e-30
              maximum iterations=10, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
          maximum iterations=2
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
          left preconditioning
          using nonzero initial guess
          using NONE norm type for convergence test
        PC Object:        (mg_coarse_mg_levels_1_)         8192 MPI processes
          type: sor
            SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
          linear system matrix = precond matrix:
          Mat Object:           8192 MPI processes
            type: mpiaij
            rows=103, cols=103
            total: nonzeros=5717, allocated nonzeros=5717
            total number of mallocs used during MatSetValues calls =0
              not using I-node (on process 0) routines
      Up solver (post-smoother) same as down solver (pre-smoother)
      Down solver (pre-smoother) on level 2 -------------------------------
        KSP Object:        (mg_coarse_mg_levels_2_)         8192 MPI processes
          type: chebyshev
            Chebyshev: eigenvalue estimates:  min = 0.15748, max = 1.73228
            Chebyshev: eigenvalues estimated using gmres with translations  [0 0.1; 0 1.1]
            KSP Object:            (mg_coarse_mg_levels_2_esteig_)             8192 MPI processes
              type: gmres
                GMRES: restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement
                GMRES: happy breakdown tolerance 1e-30
              maximum iterations=10, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
          maximum iterations=2
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
          left preconditioning
          using nonzero initial guess
          using NONE norm type for convergence test
        PC Object:        (mg_coarse_mg_levels_2_)         8192 MPI processes
          type: sor
            SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
          linear system matrix = precond matrix:
          Mat Object:           8192 MPI processes
            type: mpiaij
            rows=1005, cols=1005
            total: nonzeros=27137, allocated nonzeros=27137
            total number of mallocs used during MatSetValues calls =0
              not using I-node (on process 0) routines
      Up solver (post-smoother) same as down solver (pre-smoother)
      Down solver (pre-smoother) on level 3 -------------------------------
        KSP Object:        (mg_coarse_mg_levels_3_)         8192 MPI processes
          type: chebyshev
            Chebyshev: eigenvalue estimates:  min = 0.191092, max = 2.10202
            Chebyshev: eigenvalues estimated using gmres with translations  [0 0.1; 0 1.1]
            KSP Object:            (mg_coarse_mg_levels_3_esteig_)             8192 MPI processes
              type: gmres
                GMRES: restart=30, using Classical (unmodified) Gram-Schmidt Orthogonalization with no iterative refinement
                GMRES: happy breakdown tolerance 1e-30
              maximum iterations=10, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
          maximum iterations=2
          tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
          left preconditioning
          using nonzero initial guess
          using NONE norm type for convergence test
        PC Object:        (mg_coarse_mg_levels_3_)         8192 MPI processes
          type: sor
            SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
          linear system matrix = precond matrix:
          Mat Object:           8192 MPI processes
            type: mpiaij
            rows=8192, cols=8192
            total: nonzeros=54784, allocated nonzeros=54784
            total number of mallocs used during MatSetValues calls =0
              not using I-node (on process 0) routines
      Up solver (post-smoother) same as down solver (pre-smoother)
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=8192, cols=8192
        total: nonzeros=54784, allocated nonzeros=54784
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Down solver (pre-smoother) on level 1 -------------------------------
    KSP Object:    (mg_levels_1_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_1_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=65536, cols=65536
        total: nonzeros=448512, allocated nonzeros=448512
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 2 -------------------------------
    KSP Object:    (mg_levels_2_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_2_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=524288, cols=524288
        total: nonzeros=3.62906e+06, allocated nonzeros=3.62906e+06
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 3 -------------------------------
    KSP Object:    (mg_levels_3_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_3_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=4194304, cols=4194304
        total: nonzeros=2.91963e+07, allocated nonzeros=2.91963e+07
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 4 -------------------------------
    KSP Object:    (mg_levels_4_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_4_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=33554432, cols=33554432
        total: nonzeros=2.34226e+08, allocated nonzeros=2.34226e+08
        total number of mallocs used during MatSetValues calls =0
          has attached null space
  Up solver (post-smoother) same as down solver (pre-smoother)
  linear system matrix = precond matrix:
  Mat Object:   8192 MPI processes
    type: mpiaij
    rows=33554432, cols=33554432
    total: nonzeros=2.34226e+08, allocated nonzeros=2.34226e+08
    total number of mallocs used during MatSetValues calls =0
      has attached null space
-------------- next part --------------
************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

/u/sciteam/mrosso/mrosso-repo/build/bin/test_droplet_box.exe on a gnu-opt-32idx named p???? with 8192 processors, by mrosso Fri Jul 24 13:09:23 2015
Using Petsc Development GIT revision: v3.6-233-g4936542  GIT Date: 2015-07-17 10:15:47 -0500

                         Max       Max/Min        Avg      Total 
Time (sec):           1.130e+02      1.00023   1.130e+02
Objects:              1.587e+03      1.00253   1.583e+03
Flops:                8.042e+07      1.28093   6.371e+07  5.219e+11
Flops/sec:            7.115e+05      1.28065   5.639e+05  4.619e+09
MPI Messages:         1.267e+05     13.76755   1.879e+04  1.539e+08
MPI Message Lengths:  8.176e+06      2.12933   3.881e+02  5.972e+10
MPI Reductions:       2.493e+03      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 1.1300e+02 100.0%  5.2195e+11 100.0%  1.539e+08 100.0%  3.881e+02      100.0%  2.492e+03 100.0% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

VecMDot              120 1.0 2.4560e-01 1.6 7.24e+04329.0 0.0e+00 0.0e+00 1.2e+02  0  0  0  0  5   0  0  0  0  5     9
VecTDot              194 1.0 2.6155e-01 1.3 1.59e+06 1.0 0.0e+00 0.0e+00 1.9e+02  0  2  0  0  8   0  2  0  0  8 49771
VecNorm              236 1.0 4.8733e-01 1.4 8.67e+05 1.0 0.0e+00 0.0e+00 2.4e+02  0  1  0  0  9   0  1  0  0  9 14323
VecScale            1009 1.0 1.1008e-03 1.5 1.63e+05 1.8 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 1156928
VecCopy              405 1.0 3.2604e-03 3.8 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet              2648 1.0 9.1252e-03 6.7 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecAXPY              594 1.0 1.5715e-02 3.8 4.77e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  7  0  0  0   0  7  0  0  0 2485378
VecAYPX             3103 1.0 8.7631e-03 2.4 2.58e+06 1.1 0.0e+00 0.0e+00 0.0e+00  0  4  0  0  0   0  4  0  0  0 2263359
VecAXPBYCZ          1164 1.0 3.5439e-0313.2 3.22e+05166.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  5091
VecMAXPY             132 1.0 3.7217e-04 6.8 8.63e+04166.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 12994
VecAssemblyBegin      36 1.0 3.7324e-01 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 9.0e+01  0  0  0  0  4   0  0  0  0  4     0
VecAssemblyEnd        36 1.0 1.5278e-0364.7 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecPointwiseMult      66 1.0 2.8777e-0426.8 3.65e+03166.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0   711
VecScatterBegin     4914 1.0 3.9190e-0128.1 0.00e+00 0.0 1.1e+08 5.3e+02 0.0e+00  0  0 72 99  0   0  0 72 99  0     0
VecScatterEnd       4914 1.0 8.6240e+00 1.8 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  6  0  0  0  0   6  0  0  0  0     0
VecSetRandom           6 1.0 1.0859e-022168.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecNormalize         132 1.0 3.4323e-01 1.5 2.19e+04166.0 0.0e+00 0.0e+00 1.3e+02  0  0  0  0  5   0  0  0  0  5     4
MatMult             2645 1.0 3.6311e+0032.2 3.45e+07 1.3 6.5e+07 7.6e+02 0.0e+00  1 42 42 83  0   1 42 42 83  0 60126
MatMultAdd           679 1.0 4.8583e+0031.6 1.08e+06 1.2 1.6e+06 1.4e+01 0.0e+00  4  1  1  0  0   4  1  1  0  0  1532
MatMultTranspose     683 1.0 4.2303e+00667.0 1.09e+06 1.2 1.6e+06 1.4e+01 0.0e+00  0  1  1  0  0   0  1  1  0  0  1778
MatSolve              97 0.0 2.9469e-04 0.0 6.40e+03 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0    22
MatSOR              2782 1.0 3.6662e+0035.7 3.29e+07 1.3 4.1e+07 2.2e+02 0.0e+00  1 40 26 15  0   1 40 26 15  0 56576
MatLUFactorSym         2 1.0 1.5128e-02358.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatLUFactorNum         2 1.0 6.1989e-0513.0 2.58e+02 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     4
MatConvert             6 1.0 9.1314e-04 1.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatScale              18 1.0 1.3737e-02219.9 3.16e+041579.8 9.3e+04 8.6e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0    36
MatResidual          679 1.0 3.0610e-0110.0 7.51e+06 1.2 2.3e+07 5.5e+02 0.0e+00  0 10 15 21  0   0 10 15 21  0 169592
MatAssemblyBegin     119 1.0 1.7048e+01 2.8 0.00e+00 0.0 4.3e+04 7.2e+00 1.3e+02 10  0  0  0  5  10  0  0  0  5     0
MatAssemblyEnd       119 1.0 4.1777e+01 1.4 0.00e+00 0.0 1.7e+06 4.1e+01 3.8e+02 31  0  1  0 15  31  0  1  0 15     0
MatGetRow           1328166.0 3.9291e-0454.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetRowIJ            2 0.0 1.5020e-05 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetSubMatrix       12 1.0 2.5183e+01 1.0 0.00e+00 0.0 7.6e+04 1.6e+01 1.9e+02 22  0  0  0  8  22  0  0  0  8     0
MatGetOrdering         2 0.0 9.5510e-04 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatCoarsen             6 1.0 1.5275e+00 6.0 0.00e+00 0.0 3.8e+07 4.0e+00 2.4e+02  1  0 25  0 10   1  0 25  0 10     0
MatView               60 1.2 1.9943e+0026.6 0.00e+00 0.0 0.0e+00 0.0e+00 5.0e+01  1  0  0  0  2   1  0  0  0  2     0
MatAXPY                6 1.0 4.5854e+00326.5 0.00e+00 0.0 0.0e+00 0.0e+00 1.2e+01  0  0  0  0  0   0  0  0  0  0     0
MatMatMult             6 1.0 1.7226e+01 1.3 2.80e+041749.0 4.8e+05 5.9e+00 9.6e+01 12  0  0  0  4  12  0  0  0  4     0
MatMatMultSym          6 1.0 1.3093e+01 1.0 0.00e+00 0.0 3.9e+05 5.3e+00 8.4e+01 12  0  0  0  3  12  0  0  0  3     0
MatMatMultNum          6 1.0 4.1413e+0087.5 2.80e+041749.0 9.3e+04 8.6e+00 1.2e+01  0  0  0  0  0   0  0  0  0  0     0
MatPtAP               14 1.0 2.3092e+01 1.2 3.94e+05 2.0 1.7e+06 2.4e+02 1.8e+02 20  0  1  1  7  20  0  1  1  7    73
MatPtAPSymbolic       10 1.0 1.6246e+01 1.7 0.00e+00 0.0 1.0e+06 2.6e+02 7.0e+01 12  0  1  0  3  12  0  1  0  3     0
MatPtAPNumeric        14 1.0 9.1005e+00 1.3 3.94e+05 2.0 7.2e+05 2.1e+02 1.1e+02  8  0  0  0  4   8  0  0  0  4   185
MatTrnMatMult          2 1.0 5.6152e+00 1.0 3.64e+02 2.9 1.1e+06 1.2e+01 3.8e+01  5  0  1  0  2   5  0  1  0  2     0
MatTrnMatMultSym       2 1.0 5.5943e+00 1.0 0.00e+00 0.0 1.0e+06 7.6e+00 3.4e+01  5  0  1  0  1   5  0  1  0  1     0
MatTrnMatMultNum       2 1.0 2.8538e-02 4.6 3.64e+02 2.9 9.3e+04 5.4e+01 4.0e+00  0  0  0  0  0   0  0  0  0  0    96
MatGetLocalMat        30 1.0 4.4808e+001435.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetBrAoCol         26 1.0 4.5314e+00292.0 0.00e+00 0.0 1.4e+06 2.8e+02 0.0e+00  0  0  1  1  0   0  0  1  1  0     0
MatGetSymTrans        20 1.0 3.3071e-0347.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
SFSetGraph             6 1.0 7.4315e-0443.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
SFBcastBegin         252 1.0 1.3895e+0014.8 0.00e+00 0.0 3.8e+07 4.0e+00 0.0e+00  1  0 25  0  0   1  0 25  0  0     0
SFBcastEnd           252 1.0 7.1653e-0218.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPGMRESOrthog       120 1.0 2.4587e-01 1.6 1.45e+05220.3 0.0e+00 0.0e+00 1.2e+02  0  0  0  0  5   0  0  0  0  5    26
KSPSetUp              36 1.0 2.2627e-01 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 2.6e+01  0  0  0  0  1   0  0  0  0  1     0
KSPSolve               4 1.0 1.0763e+02 1.0 8.04e+07 1.3 1.5e+08 3.9e+02 2.4e+03 95100100100 96  95100100100 96  4848
PCGAMGGraph_AGG        6 1.0 4.2442e+00 1.0 2.80e+041749.0 2.8e+05 5.7e+00 7.2e+01  4  0  0  0  3   4  0  0  0  3     0
PCGAMGCoarse_AGG       6 1.0 7.2416e+00 1.0 3.64e+02 2.9 4.1e+07 4.4e+00 3.1e+02  6  0 26  0 12   6  0 26  0 12     0
PCGAMGProl_AGG         6 1.0 1.0400e+01 1.0 0.00e+00 0.0 7.9e+05 8.0e+00 1.4e+02  9  0  1  0  6   9  0  1  0  6     0
PCGAMGPOpt_AGG         6 1.0 2.3133e+01 1.2 4.03e+05647.5 1.4e+06 7.7e+00 3.0e+02 17  0  1  0 12  17  0  1  0 12     0
GAMG: createProl       6 1.0 4.4975e+01 1.1 4.31e+05565.4 4.3e+07 4.6e+00 8.3e+02 36  0 28  0 33  36  0 28  0 33     0
  Graph               12 1.0 4.2435e+00 1.0 2.80e+041749.0 2.8e+05 5.7e+00 7.2e+01  4  0  0  0  3   4  0  0  0  3     0
  MIS/Agg              6 1.0 1.5276e+00 6.0 0.00e+00 0.0 3.8e+07 4.0e+00 2.4e+02  1  0 25  0 10   1  0 25  0 10     0
  SA: col data         6 1.0 6.9602e+00 1.6 0.00e+00 0.0 7.2e+05 8.2e+00 6.0e+01  6  0  0  0  2   6  0  0  0  2     0
  SA: frmProl0         6 1.0 3.3989e+00 1.0 0.00e+00 0.0 7.2e+04 5.9e+00 6.0e+01  3  0  0  0  2   3  0  0  0  2     0
  SA: smooth           6 1.0 2.3133e+01 1.2 4.03e+05647.5 1.4e+06 7.7e+00 3.0e+02 17  0  1  0 12  17  0  1  0 12     0
GAMG: partLevel        6 1.0 4.3421e+01 1.1 1.97e+053512.3 6.9e+05 2.0e+01 4.1e+02 38  0  0  0 16  38  0  0  0 16     0
  repartition          6 1.0 3.0290e-01 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 3.6e+01  0  0  0  0  1   0  0  0  0  1     0
  Invert-Sort          6 1.0 2.2100e+00 7.9 0.00e+00 0.0 0.0e+00 0.0e+00 2.4e+01  2  0  0  0  1   2  0  0  0  1     0
  Move A               6 1.0 1.3769e+01 1.0 0.00e+00 0.0 1.1e+04 8.4e+01 1.0e+02 12  0  0  0  4  12  0  0  0  4     0
  Move P               6 1.0 1.1463e+01 1.0 0.00e+00 0.0 6.5e+04 5.5e+00 1.0e+02 10  0  0  0  4  10  0  0  0  4     0
PCSetUp                6 1.0 9.5437e+01 1.0 8.96e+05 3.3 4.5e+07 1.4e+01 1.5e+03 84  0 29  1 59  84  0 29  1 59    24
PCSetUpOnBlocks       97 1.0 1.7256e-0221.5 2.58e+02 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
PCApply               97 1.0 1.1589e+01 1.0 6.95e+07 1.3 1.0e+08 4.8e+02 5.1e+02 10 84 67 83 21  10 84 67 83 21 37682
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Vector  1032           1032      3077992     0
      Vector Scatter    64             63        71936     0
              Matrix   211            211      2308880     0
      Matrix Coarsen     6              6         3720     0
   Matrix Null Space     1              1          584     0
    Distributed Mesh     5              4        19808     0
Star Forest Bipartite Graph    16             14        11760     0
     Discrete System     5              4         3360     0
           Index Set   180            180       169588     0
   IS L to G Mapping     5              4         6020     0
       Krylov Solver    22             22       374160     0
     DMKSP interface     4              4         2560     0
      Preconditioner    22             22        20924     0
         PetscRandom     6              6         3696     0
              Viewer     8              6         4512     0
========================================================================================================================
Average time to get PetscTime(): 9.53674e-08
Average time for MPI_Barrier(): 4.57764e-05
Average time for zero size MPI_Send(): 1.04982e-05
#PETSc Option Table entries:
-finput input.txt
-info
-ksp_initial_guess_nonzero yes
-ksp_norm_type unpreconditioned
-ksp_rtol 1e-9
-ksp_type cg
-ksp_view
-log_summary log_gamg.txt
-mg_coarse_ksp_type preonly
-mg_coarse_pc_type gamg
-mg_levels_ksp_type richardson
-pc_dmdarepart_log
-pc_mg_galerkin
-pc_mg_levels 5
-pc_type mg
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --known-level1-dcache-size=16384 --known-level1-dcache-linesize=64 --known-level1-dcache-assoc=4 --known-sizeof-char=1 --known-sizeof-void-p=8 --known-sizeof-short=2 --known-sizeof-int=4 --known-sizeof-long=8 --known-sizeof-long-long=8 --known-sizeof-float=4 --known-sizeof-double=8 --known-sizeof-size_t=8 --known-bits-per-byte=8 --known-memcmp-ok=1 --known-sizeof-MPI_Comm=4 --known-sizeof-MPI_Fint=4 --known-mpi-long-double=1 --known-mpi-int64_t=1 --known-mpi-c-double-complex=1 --known-sdot-returns-double=0 --known-snrm2-returns-double=0 --with-batch="1 " --known-mpi-shared="0 " --known-mpi-shared-libraries=0 --known-memcmp-ok  --with-blas-lapack-lib=/opt/acml/5.3.1/gfortran64/lib/libacml.a --COPTFLAGS="-Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native" --FOPTFLAGS="-Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native" --CXXOPTFLAGS="-Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native" --with-x="0 " --with-debugging=0 --with-clib-autodetect="0 " --with-cxxlib-autodetect="0 " --with-fortranlib-autodetect="0 " --with-shared-libraries="0 " --with-mpi-compilers="1 " --with-cc="cc " --with-cxx="CC " --with-fc="ftn " --download-hypre=1 --download-blacs="1 " --download-scalapack="1 " --download-superlu_dist="1 " --download-metis="1 " --download-parmetis="1 " PETSC_ARCH=gnu-opt-32idx
-----------------------------------------
Libraries compiled on Sat Jul 18 19:48:51 2015 on h2ologin1 
Machine characteristics: Linux-3.0.101-0.46-default-x86_64-with-SuSE-11-x86_64
Using PETSc directory: /u/sciteam/mrosso/LIBS/petsc
Using PETSc arch: gnu-opt-32idx
-----------------------------------------

Using C compiler: cc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: ftn  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/include -I/u/sciteam/mrosso/LIBS/petsc/include -I/u/sciteam/mrosso/LIBS/petsc/include -I/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/include
-----------------------------------------

Using C linker: cc
Using Fortran linker: ftn
Using libraries: -Wl,-rpath,/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/lib -L/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/lib -lpetsc -Wl,-rpath,/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/lib -L/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/lib -lsuperlu_dist_4.0 -lHYPRE -lscalapack -Wl,-rpath,/opt/acml/5.3.1/gfortran64/lib -L/opt/acml/5.3.1/gfortran64/lib -lacml -lparmetis -lmetis -lssl -lcrypto -ldl 
-----------------------------------------


From bsmith at mcs.anl.gov  Fri Jul 24 13:56:09 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Fri, 24 Jul 2015 13:56:09 -0500
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <1437762913.17123.11.camel@kolmog5>
References: <1437083588.21829.18.camel@kolmog5>
	<94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>
	<1437086528.21829.27.camel@kolmog5>
	<E02874E3-7BAB-4EB7-A8D2-8C39B82E3BEF@mcs.anl.gov>
	<1437092337.21829.42.camel@kolmog5>
	<CADOhEh6AWkXGL9L=z5Fth0KGR0Dup6ynHCUso26VKOnHLfZLaQ@mail.gmail.com>
	<1437762913.17123.11.camel@kolmog5>
Message-ID: <F4545361-F541-41DA-B64C-B9309AE75502@mcs.anl.gov>


  The coarse problem for the PCMG (geometric multigrid) is 

Mat Object:       8192 MPI processes
        type: mpiaij
        rows=8192, cols=8192

then it tries to solve it with algebraic multigrid on 8192 processes (which is completely insane). A lot of the time is spent in setting up the algebraic multigrid (not surprisingly).

8192 is kind of small to parallelize.  Please run the same code but with the default coarse grid problem instead of PCGAMG and send us the -log_summary again

  Barry

> On Jul 24, 2015, at 1:35 PM, Michele Rosso <mrosso at uci.edu> wrote:
> 
> Hi Mark and Barry,
> 
> I am sorry for my late reply: it was a busy week!
> I run a test case for a larger problem with  as many levels (i.e. 5) of MG I could and  GAMG as PC at the coarse level. I attached the output of info ( after grep for "gmag"),  ksp_view and log_summary.
> The solve takes about 2 seconds on 8192 cores, which is way too much. The number of iterations to convergence is 24.
> I hope there is a way to speed it up.
> 
> Thanks,
> Michele
> 
> 
> On Fri, 2015-07-17 at 09:38 -0400, Mark Adams wrote:
>> 
>> 
>> On Thu, Jul 16, 2015 at 8:18 PM, Michele Rosso <mrosso at uci.edu> wrote:
>> Barry,
>> 
>> thank you very much for the detailed answer.  I tried what you suggested and it works.
>> So far I tried on a small system but the final goal is to use it for very large runs.  How does  PCGAMG compares to PCMG  as far as performances and scalability are concerned?
>> Also, could you help me to tune the GAMG part ( my current setup is in the attached ksp_view.txt file )? 
>> 
>> 
>> 
>> I am going to add this to the document today but you can run with -info.  This is very noisy so you might want to do the next step at run time.  Then grep on GAMG.  This will be about 20 lines.  Send that to us and we can go from there.
>> 
>> 
>> Mark
>> 
>> 
>>  
>> 
>> I also tried to use superlu_dist for the LU decomposition on mg_coarse_mg_sub_
>> -mg_coarse_mg_coarse_sub_pc_type lu
>> -mg_coarse_mg_coarse_sub_pc_factor_mat_solver_package superlu_dist
>> 
>> but I got an error:
>> 
>> ****** Error in MC64A/AD. INFO(1) = -2 
>> ****** Error in MC64A/AD. INFO(1) = -2
>> ****** Error in MC64A/AD. INFO(1) = -2
>> ****** Error in MC64A/AD. INFO(1) = -2
>> ****** Error in MC64A/AD. INFO(1) = -2
>> ****** Error in MC64A/AD. INFO(1) = -2
>> ****** Error in MC64A/AD. INFO(1) = -2
>> symbfact() error returns 0
>> symbfact() error returns 0
>> symbfact() error returns 0
>> symbfact() error returns 0
>> symbfact() error returns 0
>> symbfact() error returns 0
>> symbfact() error returns 0
>> 
>> 
>> Thank you,
>> Michele
>> 
>> 
>> On Thu, 2015-07-16 at 18:07 -0500, Barry Smith wrote:
>>> 
>>> > On Jul 16, 2015, at 5:42 PM, Michele Rosso <mrosso at uci.edu> wrote:
>>> > 
>>> > Barry,
>>> > 
>>> > thanks for your reply. So if I want it fixed, I will have to use the master branch, correct?
>>> 
>>> 
>>>   Yes, or edit mg.c and remove the offending lines of code (easy enough). 
>>> 
>>> > 
>>> > On a side note, what I am trying to achieve is to be able to use how many levels of MG I want, despite the limitation imposed by the local number of grid nodes.
>>> 
>>> 
>>>    I assume you are talking about with DMDA? There is no generic limitation for PETSc's multigrid, it is only with the way the DMDA code figures out the interpolation that causes a restriction.
>>> 
>>> 
>>> > So far I am using a borrowed code that implements a PC that creates a sub communicator and perform MG on it.
>>> > While reading the documentation I found out that PCMGSetLevels takes in an optional array of communicators. How does this work?
>>> 
>>> 
>>>    It doesn't work. It was an idea that never got pursued.
>>> 
>>> 
>>> > Can I can simply define my matrix and rhs on the fine grid as I would do normally ( I do not use kspsetoperators and kspsetrhs ) and KSP would take care of it by using the correct communicator for each level?
>>> 
>>> 
>>>    No.
>>> 
>>>    You can use the PCMG geometric multigrid with DMDA for as many levels as it works and then use PCGAMG as the coarse grid solver. PCGAMG automatically uses fewer processes for the coarse level matrices and vectors. You could do this all from the command line without writing code. 
>>> 
>>>    For example if your code uses a DMDA and calls KSPSetDM() use for example -da_refine 3 -pc_type mg -pc_mg_galerkin -mg_coarse_pc_type gamg  -ksp_view 
>>> 
>>> 
>>> 
>>>   Barry
>>> 
>>> 
>>> 
>>> > 
>>> > Thanks,
>>> > Michele
>>> > 
>>> > 
>>> > 
>>> > 
>>> > On Thu, 2015-07-16 at 17:30 -0500, Barry Smith wrote:
>>> >>    Michel,
>>> >> 
>>> >>     This is a very annoying feature that has been fixed in master 
>>> >> http://www.mcs.anl.gov/petsc/developers/index.html
>>> >>   I would like to have changed it in maint but Jed would have a shit-fit :-) since it changes behavior.
>>> >> 
>>> >>   Barry
>>> >> 
>>> >> 
>>> >> > On Jul 16, 2015, at 4:53 PM, Michele Rosso <mrosso at uci.edu> wrote:
>>> >> > 
>>> >> > Hi,
>>> >> > 
>>> >> > I am performing a series of solves inside a loop. The matrix for each solve changes but not enough to justify a rebuilt of the PC at each solve.
>>> >> > Therefore I am using  KSPSetReusePreconditioner to avoid rebuilding unless necessary. The solver is CG + MG with a custom  PC at the coarse level.
>>> >> > If KSP is not updated each time, everything works as it is supposed to. 
>>> >> > When instead I allow the default PETSc  behavior, i.e. updating PC every time the matrix changes, the coarse level KSP , initially set to PREONLY, is changed into GMRES 
>>> >> > after the first solve. I am not sure where the problem lies (my PC or PETSc), so I would like to have your opinion on this.
>>> >> > I attached the ksp_view for the 2 successive solve and the options stack.
>>> >> > 
>>> >> > Thanks for your help,
>>> >> > Michel
>>> >> > 
>>> >> > 
>>> >> > 
>>> >> > <ksp_view.txt><petsc_options.txt>
>>> >> 
>>> >> 
>>> >> 
>>> > 
>>> 
>>> 
>>> 
>> 
>> 
>> 
>> 
> 
> <info.txt><ksp_view.txt><log_gamg.txt>


From mrosso at uci.edu  Fri Jul 24 14:44:30 2015
From: mrosso at uci.edu (Michele Rosso)
Date: Fri, 24 Jul 2015 12:44:30 -0700
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <F4545361-F541-41DA-B64C-B9309AE75502@mcs.anl.gov>
References: <1437083588.21829.18.camel@kolmog5>
	<94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>
	<1437086528.21829.27.camel@kolmog5>
	<E02874E3-7BAB-4EB7-A8D2-8C39B82E3BEF@mcs.anl.gov>
	<1437092337.21829.42.camel@kolmog5>
	<CADOhEh6AWkXGL9L=z5Fth0KGR0Dup6ynHCUso26VKOnHLfZLaQ@mail.gmail.com>
	<1437762913.17123.11.camel@kolmog5>
	<F4545361-F541-41DA-B64C-B9309AE75502@mcs.anl.gov>
Message-ID: <1437767070.17123.17.camel@kolmog5>

Barry,

I attached ksp_view and log_summary for two different setups:

1) Plain MG on 5 levels + LU at the coarse level (files ending in mg5)
2) Plain MG on 5 levels + custom PC + LU at the coarse level (files
ending in mg7)

The custom PC works on a subset of processes, thus allowing to use two
more levels of MG, for a total of 7.
Case 1) is extremely slow ( ~ 20 sec per solve ) and converges in 21
iterations.
Case 2) is way faster ( ~ 0.25 sec per solve ) and converges in 29
iterations.

Thanks for your help!

Michele


On Fri, 2015-07-24 at 13:56 -0500, Barry Smith wrote:

>   The coarse problem for the PCMG (geometric multigrid) is 
> 
> Mat Object:       8192 MPI processes
>         type: mpiaij
>         rows=8192, cols=8192
> 
> then it tries to solve it with algebraic multigrid on 8192 processes (which is completely insane). A lot of the time is spent in setting up the algebraic multigrid (not surprisingly).
> 
> 8192 is kind of small to parallelize.  Please run the same code but with the default coarse grid problem instead of PCGAMG and send us the -log_summary again
> 
>   Barry
> 
> > On Jul 24, 2015, at 1:35 PM, Michele Rosso <mrosso at uci.edu> wrote:
> > 
> > Hi Mark and Barry,
> > 
> > I am sorry for my late reply: it was a busy week!
> > I run a test case for a larger problem with  as many levels (i.e. 5) of MG I could and  GAMG as PC at the coarse level. I attached the output of info ( after grep for "gmag"),  ksp_view and log_summary.
> > The solve takes about 2 seconds on 8192 cores, which is way too much. The number of iterations to convergence is 24.
> > I hope there is a way to speed it up.
> > 
> > Thanks,
> > Michele
> > 
> > 
> > On Fri, 2015-07-17 at 09:38 -0400, Mark Adams wrote:
> >> 
> >> 
> >> On Thu, Jul 16, 2015 at 8:18 PM, Michele Rosso <mrosso at uci.edu> wrote:
> >> Barry,
> >> 
> >> thank you very much for the detailed answer.  I tried what you suggested and it works.
> >> So far I tried on a small system but the final goal is to use it for very large runs.  How does  PCGAMG compares to PCMG  as far as performances and scalability are concerned?
> >> Also, could you help me to tune the GAMG part ( my current setup is in the attached ksp_view.txt file )? 
> >> 
> >> 
> >> 
> >> I am going to add this to the document today but you can run with -info.  This is very noisy so you might want to do the next step at run time.  Then grep on GAMG.  This will be about 20 lines.  Send that to us and we can go from there.
> >> 
> >> 
> >> Mark
> >> 
> >> 
> >>  
> >> 
> >> I also tried to use superlu_dist for the LU decomposition on mg_coarse_mg_sub_
> >> -mg_coarse_mg_coarse_sub_pc_type lu
> >> -mg_coarse_mg_coarse_sub_pc_factor_mat_solver_package superlu_dist
> >> 
> >> but I got an error:
> >> 
> >> ****** Error in MC64A/AD. INFO(1) = -2 
> >> ****** Error in MC64A/AD. INFO(1) = -2
> >> ****** Error in MC64A/AD. INFO(1) = -2
> >> ****** Error in MC64A/AD. INFO(1) = -2
> >> ****** Error in MC64A/AD. INFO(1) = -2
> >> ****** Error in MC64A/AD. INFO(1) = -2
> >> ****** Error in MC64A/AD. INFO(1) = -2
> >> symbfact() error returns 0
> >> symbfact() error returns 0
> >> symbfact() error returns 0
> >> symbfact() error returns 0
> >> symbfact() error returns 0
> >> symbfact() error returns 0
> >> symbfact() error returns 0
> >> 
> >> 
> >> Thank you,
> >> Michele
> >> 
> >> 
> >> On Thu, 2015-07-16 at 18:07 -0500, Barry Smith wrote:
> >>> 
> >>> > On Jul 16, 2015, at 5:42 PM, Michele Rosso <mrosso at uci.edu> wrote:
> >>> > 
> >>> > Barry,
> >>> > 
> >>> > thanks for your reply. So if I want it fixed, I will have to use the master branch, correct?
> >>> 
> >>> 
> >>>   Yes, or edit mg.c and remove the offending lines of code (easy enough). 
> >>> 
> >>> > 
> >>> > On a side note, what I am trying to achieve is to be able to use how many levels of MG I want, despite the limitation imposed by the local number of grid nodes.
> >>> 
> >>> 
> >>>    I assume you are talking about with DMDA? There is no generic limitation for PETSc's multigrid, it is only with the way the DMDA code figures out the interpolation that causes a restriction.
> >>> 
> >>> 
> >>> > So far I am using a borrowed code that implements a PC that creates a sub communicator and perform MG on it.
> >>> > While reading the documentation I found out that PCMGSetLevels takes in an optional array of communicators. How does this work?
> >>> 
> >>> 
> >>>    It doesn't work. It was an idea that never got pursued.
> >>> 
> >>> 
> >>> > Can I can simply define my matrix and rhs on the fine grid as I would do normally ( I do not use kspsetoperators and kspsetrhs ) and KSP would take care of it by using the correct communicator for each level?
> >>> 
> >>> 
> >>>    No.
> >>> 
> >>>    You can use the PCMG geometric multigrid with DMDA for as many levels as it works and then use PCGAMG as the coarse grid solver. PCGAMG automatically uses fewer processes for the coarse level matrices and vectors. You could do this all from the command line without writing code. 
> >>> 
> >>>    For example if your code uses a DMDA and calls KSPSetDM() use for example -da_refine 3 -pc_type mg -pc_mg_galerkin -mg_coarse_pc_type gamg  -ksp_view 
> >>> 
> >>> 
> >>> 
> >>>   Barry
> >>> 
> >>> 
> >>> 
> >>> > 
> >>> > Thanks,
> >>> > Michele
> >>> > 
> >>> > 
> >>> > 
> >>> > 
> >>> > On Thu, 2015-07-16 at 17:30 -0500, Barry Smith wrote:
> >>> >>    Michel,
> >>> >> 
> >>> >>     This is a very annoying feature that has been fixed in master 
> >>> >> http://www.mcs.anl.gov/petsc/developers/index.html
> >>> >>   I would like to have changed it in maint but Jed would have a shit-fit :-) since it changes behavior.
> >>> >> 
> >>> >>   Barry
> >>> >> 
> >>> >> 
> >>> >> > On Jul 16, 2015, at 4:53 PM, Michele Rosso <mrosso at uci.edu> wrote:
> >>> >> > 
> >>> >> > Hi,
> >>> >> > 
> >>> >> > I am performing a series of solves inside a loop. The matrix for each solve changes but not enough to justify a rebuilt of the PC at each solve.
> >>> >> > Therefore I am using  KSPSetReusePreconditioner to avoid rebuilding unless necessary. The solver is CG + MG with a custom  PC at the coarse level.
> >>> >> > If KSP is not updated each time, everything works as it is supposed to. 
> >>> >> > When instead I allow the default PETSc  behavior, i.e. updating PC every time the matrix changes, the coarse level KSP , initially set to PREONLY, is changed into GMRES 
> >>> >> > after the first solve. I am not sure where the problem lies (my PC or PETSc), so I would like to have your opinion on this.
> >>> >> > I attached the ksp_view for the 2 successive solve and the options stack.
> >>> >> > 
> >>> >> > Thanks for your help,
> >>> >> > Michel
> >>> >> > 
> >>> >> > 
> >>> >> > 
> >>> >> > <ksp_view.txt><petsc_options.txt>
> >>> >> 
> >>> >> 
> >>> >> 
> >>> > 
> >>> 
> >>> 
> >>> 
> >> 
> >> 
> >> 
> >> 
> > 
> > <info.txt><ksp_view.txt><log_gamg.txt>
> 


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KSP Object: 8192 MPI processes
  type: cg
  maximum iterations=10000
  tolerances:  relative=1e-09, absolute=1e-50, divergence=10000
  left preconditioning
  using nonzero initial guess
  using UNPRECONDITIONED norm type for convergence test
PC Object: 8192 MPI processes
  type: mg
    MG: type is MULTIPLICATIVE, levels=5 cycles=v
      Cycles per PCApply=1
      Using Galerkin computed coarse grid matrices
  Coarse grid solver -- level -------------------------------
    KSP Object:    (mg_coarse_)     8192 MPI processes
      type: preonly
      maximum iterations=1, initial guess is zero
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using NONE norm type for convergence test
    PC Object:    (mg_coarse_)     8192 MPI processes
      type: lu
        LU: out-of-place factorization
        tolerance for zero pivot 2.22045e-14
        matrix ordering: natural
        factor fill ratio given 0, needed 0
          Factored matrix follows:
            Mat Object:             8192 MPI processes
              type: mpiaij
              rows=8192, cols=8192
              package used to perform factorization: superlu_dist
              total: nonzeros=0, allocated nonzeros=0
              total number of mallocs used during MatSetValues calls =0
                SuperLU_DIST run parameters:
                  Process grid nprow 128 x npcol 64 
                  Equilibrate matrix TRUE 
                  Matrix input mode 1 
                  Replace tiny pivots TRUE 
                  Use iterative refinement FALSE 
                  Processors in row 128 col partition 64 
                  Row permutation LargeDiag 
                  Column permutation METIS_AT_PLUS_A
                  Parallel symbolic factorization FALSE 
                  Repeated factorization SamePattern_SameRowPerm
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=8192, cols=8192
        total: nonzeros=54784, allocated nonzeros=54784
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Down solver (pre-smoother) on level 1 -------------------------------
    KSP Object:    (mg_levels_1_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_1_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=65536, cols=65536
        total: nonzeros=448512, allocated nonzeros=448512
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 2 -------------------------------
    KSP Object:    (mg_levels_2_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_2_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=524288, cols=524288
        total: nonzeros=3.62906e+06, allocated nonzeros=3.62906e+06
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 3 -------------------------------
    KSP Object:    (mg_levels_3_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_3_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=4194304, cols=4194304
        total: nonzeros=2.91963e+07, allocated nonzeros=2.91963e+07
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 4 -------------------------------
    KSP Object:    (mg_levels_4_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_4_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=33554432, cols=33554432
        total: nonzeros=2.34226e+08, allocated nonzeros=2.34226e+08
        total number of mallocs used during MatSetValues calls =0
          has attached null space
  Up solver (post-smoother) same as down solver (pre-smoother)
  linear system matrix = precond matrix:
  Mat Object:   8192 MPI processes
    type: mpiaij
    rows=33554432, cols=33554432
    total: nonzeros=2.34226e+08, allocated nonzeros=2.34226e+08
    total number of mallocs used during MatSetValues calls =0
      has attached null space
-------------- next part --------------
KSP Object: 8192 MPI processes
  type: cg
  maximum iterations=10000
  tolerances:  relative=1e-09, absolute=1e-50, divergence=10000
  left preconditioning
  using nonzero initial guess
  using UNPRECONDITIONED norm type for convergence test
PC Object: 8192 MPI processes
  type: mg
    MG: type is MULTIPLICATIVE, levels=5 cycles=v
      Cycles per PCApply=1
      Using Galerkin computed coarse grid matrices
  Coarse grid solver -- level -------------------------------
    KSP Object:    (mg_coarse_)     8192 MPI processes
      type: preonly
      maximum iterations=1, initial guess is zero
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using NONE norm type for convergence test
    PC Object:    (mg_coarse_)     8192 MPI processes
      type: dmdarepart
        DMDARepart: parent comm size reduction factor = 64
        DMDARepart: subcomm_size = 128
      KSP Object:      (mg_coarse_dmdarepart_)       128 MPI processes
        type: preonly
        maximum iterations=10000, initial guess is zero
        tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
        left preconditioning
        using NONE norm type for convergence test
      PC Object:      (mg_coarse_dmdarepart_)       128 MPI processes
        type: mg
          MG: type is MULTIPLICATIVE, levels=2 cycles=v
            Cycles per PCApply=1
            Using Galerkin computed coarse grid matrices
        Coarse grid solver -- level -------------------------------
          KSP Object:          (mg_coarse_dmdarepart_mg_coarse_)           128 MPI processes
            type: preonly
            maximum iterations=1, initial guess is zero
            tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
            left preconditioning
            using NONE norm type for convergence test
          PC Object:          (mg_coarse_dmdarepart_mg_coarse_)           128 MPI processes
            type: lu
              LU: out-of-place factorization
              tolerance for zero pivot 2.22045e-14
              matrix ordering: natural
              factor fill ratio given 0, needed 0
                Factored matrix follows:
                  Mat Object:                   128 MPI processes
                    type: mpiaij
                    rows=1024, cols=1024
                    package used to perform factorization: superlu_dist
                    total: nonzeros=0, allocated nonzeros=0
                    total number of mallocs used during MatSetValues calls =0
                      SuperLU_DIST run parameters:
                        Process grid nprow 16 x npcol 8 
                        Equilibrate matrix TRUE 
                        Matrix input mode 1 
                        Replace tiny pivots TRUE 
                        Use iterative refinement FALSE 
                        Processors in row 16 col partition 8 
                        Row permutation LargeDiag 
                        Column permutation METIS_AT_PLUS_A
                        Parallel symbolic factorization FALSE 
                        Repeated factorization SamePattern_SameRowPerm
            linear system matrix = precond matrix:
            Mat Object:             128 MPI processes
              type: mpiaij
              rows=1024, cols=1024
              total: nonzeros=6528, allocated nonzeros=6528
              total number of mallocs used during MatSetValues calls =0
                not using I-node (on process 0) routines
        Down solver (pre-smoother) on level 1 -------------------------------
          KSP Object:          (mg_coarse_dmdarepart_mg_levels_1_)           128 MPI processes
            type: richardson
              Richardson: damping factor=1
            maximum iterations=2
            tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
            left preconditioning
            using nonzero initial guess
            using NONE norm type for convergence test
          PC Object:          (mg_coarse_dmdarepart_mg_levels_1_)           128 MPI processes
            type: sor
              SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
            linear system matrix = precond matrix:
            Mat Object:             128 MPI processes
              type: mpiaij
              rows=8192, cols=8192
              total: nonzeros=54784, allocated nonzeros=54784
              total number of mallocs used during MatSetValues calls =0
                not using I-node (on process 0) routines
        Up solver (post-smoother) same as down solver (pre-smoother)
        linear system matrix = precond matrix:
        Mat Object:         128 MPI processes
          type: mpiaij
          rows=8192, cols=8192
          total: nonzeros=54784, allocated nonzeros=54784
          total number of mallocs used during MatSetValues calls =0
            not using I-node (on process 0) routines
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=8192, cols=8192
        total: nonzeros=54784, allocated nonzeros=54784
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Down solver (pre-smoother) on level 1 -------------------------------
    KSP Object:    (mg_levels_1_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_1_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=65536, cols=65536
        total: nonzeros=448512, allocated nonzeros=448512
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 2 -------------------------------
    KSP Object:    (mg_levels_2_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_2_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=524288, cols=524288
        total: nonzeros=3.62906e+06, allocated nonzeros=3.62906e+06
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 3 -------------------------------
    KSP Object:    (mg_levels_3_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_3_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=4194304, cols=4194304
        total: nonzeros=2.91963e+07, allocated nonzeros=2.91963e+07
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 4 -------------------------------
    KSP Object:    (mg_levels_4_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_4_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=33554432, cols=33554432
        total: nonzeros=2.34226e+08, allocated nonzeros=2.34226e+08
        total number of mallocs used during MatSetValues calls =0
          has attached null space
  Up solver (post-smoother) same as down solver (pre-smoother)
  linear system matrix = precond matrix:
  Mat Object:   8192 MPI processes
    type: mpiaij
    rows=33554432, cols=33554432
    total: nonzeros=2.34226e+08, allocated nonzeros=2.34226e+08
    total number of mallocs used during MatSetValues calls =0
      has attached null space
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************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

/u/sciteam/mrosso/mrosso-repo/build/bin/test_droplet_box.exe on a gnu-opt-32idx named p???? with 8192 processors, by mrosso Fri Jul 24 14:11:55 2015
Using Petsc Development GIT revision: v3.6-233-g4936542  GIT Date: 2015-07-17 10:15:47 -0500

                         Max       Max/Min        Avg      Total 
Time (sec):           7.565e+01      1.00002   7.565e+01
Objects:              7.230e+02      1.00000   7.230e+02
Flops:                5.717e+07      1.01632   5.707e+07  4.675e+11
Flops/sec:            7.557e+05      1.01634   7.544e+05  6.180e+09
MPI Messages:         9.084e+03      2.00000   8.611e+03  7.054e+07
MPI Message Lengths:  6.835e+06      2.00000   7.524e+02  5.307e+10
MPI Reductions:       1.000e+03      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 7.5651e+01 100.0%  4.6755e+11 100.0%  7.054e+07 100.0%  7.524e+02      100.0%  9.990e+02  99.9% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

VecTDot              174 1.0 1.8118e-01 1.9 1.43e+06 1.0 0.0e+00 0.0e+00 1.7e+02  0  2  0  0 17   0  2  0  0 17 64440
VecNorm               94 1.0 6.4223e-02 2.1 7.70e+05 1.0 0.0e+00 0.0e+00 9.4e+01  0  1  0  0  9   0  1  0  0  9 98224
VecScale             787 1.0 1.0910e-03 1.6 1.48e+05 1.8 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 1059301
VecCopy              179 1.0 1.0858e-03 1.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet              1240 1.0 1.4889e-03 1.4 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecAXPY              522 1.0 5.7485e-03 1.2 4.28e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  7  0  0  0   0  7  0  0  0 6093896
VecAYPX              695 1.0 5.3260e-03 1.4 2.17e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  4  0  0  0   0  4  0  0  0 3335289
VecAssemblyBegin       4 1.0 1.3018e-02 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 1.2e+01  0  0  0  0  1   0  0  0  0  1     0
VecAssemblyEnd         4 1.0 1.6499e-0428.8 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecScatterBegin     2182 1.0 2.2002e-02 2.1 0.00e+00 0.0 6.9e+07 7.6e+02 0.0e+00  0  0 98 99  0   0  0 98 99  0     0
VecScatterEnd       2182 1.0 5.0710e+0074.8 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  4  0  0  0  0   4  0  0  0  0     0
MatMult              699 1.0 2.3855e+0031.0 2.40e+07 1.0 3.3e+07 1.4e+03 0.0e+00  0 42 46 84  0   0 42 46 84  0 82105
MatMultAdd           348 1.0 5.8677e-03 1.6 8.14e+05 1.0 0.0e+00 0.0e+00 0.0e+00  0  1  0  0  0   0  1  0  0  0 1136883
MatMultTranspose     352 1.0 5.7197e-03 1.2 8.24e+05 1.0 0.0e+00 0.0e+00 0.0e+00  0  1  0  0  0   0  1  0  0  0 1179718
MatSolve              87 1.0 5.8730e+01 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 72  0  0  0  0  72  0  0  0  0     0
MatSOR               870 1.0 5.0801e+0055.5 2.27e+07 1.0 3.6e+07 2.2e+02 0.0e+00  4 40 52 15  0   4 40 52 15  0 36617
MatLUFactorSym         1 1.0 9.5398e-03 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatLUFactorNum         1 1.0 1.4040e+01 1.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 19  0  0  0  0  19  0  0  0  0     0
MatResidual          348 1.0 4.1076e-02 1.8 5.70e+06 1.0 1.6e+07 6.8e+02 0.0e+00  0 10 23 21  0   0 10 23 21  0 1133130
MatAssemblyBegin      21 1.0 2.5973e-02 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 2.6e+01  0  0  0  0  3   0  0  0  0  3     0
MatAssemblyEnd        21 1.0 5.4194e-02 2.0 0.00e+00 0.0 4.7e+05 1.4e+02 7.2e+01  0  0  1  0  7   0  0  1  0  7     0
MatGetRowIJ            1 1.0 5.6028e-0558.8 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetOrdering         1 1.0 1.2708e-04 8.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatView               35 1.0 4.3098e-02 1.6 0.00e+00 0.0 0.0e+00 0.0e+00 3.5e+01  0  0  0  0  4   0  0  0  0  4     0
MatPtAP                4 1.0 6.8662e-02 1.0 1.03e+05 1.0 9.3e+05 2.9e+02 6.8e+01  0  0  1  1  7   0  0  1  1  7 12233
MatPtAPSymbolic        4 1.0 5.3361e-02 1.0 0.00e+00 0.0 5.6e+05 4.5e+02 2.8e+01  0  0  1  0  3   0  0  1  0  3     0
MatPtAPNumeric         4 1.0 1.6402e-02 1.1 1.03e+05 1.0 3.7e+05 4.4e+01 4.0e+01  0  0  1  0  4   0  0  1  0  4 51212
MatGetLocalMat         4 1.0 2.6742e-0269.8 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetBrAoCol          4 1.0 1.5030e-03 2.6 0.00e+00 0.0 5.6e+05 4.5e+02 0.0e+00  0  0  1  0  0   0  0  1  0  0     0
MatGetSymTrans         8 1.0 1.9407e-04 3.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSetUp               9 1.0 5.1131e-03 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 1.4e+01  0  0  0  0  1   0  0  0  0  1     0
KSPSolve               4 1.0 7.3904e+01 1.0 5.72e+07 1.0 7.0e+07 7.5e+02 9.1e+02 98100100100 91  98100100100 91  6325
PCSetUp                4 1.0 1.4206e+01 1.0 1.73e+05 1.0 1.3e+06 2.2e+02 2.0e+02 19  0  2  1 20  19  0  2  1 20   100
PCApply               87 1.0 5.9362e+01 1.0 4.79e+07 1.0 6.5e+07 6.8e+02 3.5e+02 78 84 92 83 35  78 84 92 83 35  6596
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Vector   592            592      2160472     0
      Vector Scatter    14             13        18512     0
              Matrix    38             38       976248     0
   Matrix Null Space     1              1          584     0
    Distributed Mesh     5              4        19808     0
Star Forest Bipartite Graph    10              8         6720     0
     Discrete System     5              4         3360     0
           Index Set    32             32        51488     0
   IS L to G Mapping     5              4         6020     0
       Krylov Solver     7              7         8608     0
     DMKSP interface     4              4         2560     0
      Preconditioner     7              7         6968     0
              Viewer     3              1          752     0
========================================================================================================================
Average time to get PetscTime(): 9.53674e-08
Average time for MPI_Barrier(): 4.22001e-05
Average time for zero size MPI_Send(): 1.56337e-06
#PETSc Option Table entries:
-finput input.txt
-ksp_initial_guess_nonzero yes
-ksp_norm_type unpreconditioned
-ksp_rtol 1e-9
-ksp_type cg
-ksp_view
-log_summary log_gamg.txt
-mg_coarse_ksp_type preonly
-mg_coarse_pc_factor_mat_solver_package superlu_dist
-mg_coarse_pc_type lu
-mg_levels_ksp_type richardson
-pc_dmdarepart_log
-pc_mg_galerkin
-pc_mg_levels 5
-pc_type mg
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --known-level1-dcache-size=16384 --known-level1-dcache-linesize=64 --known-level1-dcache-assoc=4 --known-sizeof-char=1 --known-sizeof-void-p=8 --known-sizeof-short=2 --known-sizeof-int=4 --known-sizeof-long=8 --known-sizeof-long-long=8 --known-sizeof-float=4 --known-sizeof-double=8 --known-sizeof-size_t=8 --known-bits-per-byte=8 --known-memcmp-ok=1 --known-sizeof-MPI_Comm=4 --known-sizeof-MPI_Fint=4 --known-mpi-long-double=1 --known-mpi-int64_t=1 --known-mpi-c-double-complex=1 --known-sdot-returns-double=0 --known-snrm2-returns-double=0 --with-batch="1 " --known-mpi-shared="0 " --known-mpi-shared-libraries=0 --known-memcmp-ok  --with-blas-lapack-lib=/opt/acml/5.3.1/gfortran64/lib/libacml.a --COPTFLAGS="-Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native" --FOPTFLAGS="-Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native" --CXXOPTFLAGS="-Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native" --with-x="0 " --with-debugging=0 --with-clib-autodetect="0 " --with-cxxlib-autodetect="0 " --with-fortranlib-autodetect="0 " --with-shared-libraries="0 " --with-mpi-compilers="1 " --with-cc="cc " --with-cxx="CC " --with-fc="ftn " --download-hypre=1 --download-blacs="1 " --download-scalapack="1 " --download-superlu_dist="1 " --download-metis="1 " --download-parmetis="1 " PETSC_ARCH=gnu-opt-32idx
-----------------------------------------
Libraries compiled on Sat Jul 18 19:48:51 2015 on h2ologin1 
Machine characteristics: Linux-3.0.101-0.46-default-x86_64-with-SuSE-11-x86_64
Using PETSc directory: /u/sciteam/mrosso/LIBS/petsc
Using PETSc arch: gnu-opt-32idx
-----------------------------------------

Using C compiler: cc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: ftn  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/include -I/u/sciteam/mrosso/LIBS/petsc/include -I/u/sciteam/mrosso/LIBS/petsc/include -I/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/include
-----------------------------------------

Using C linker: cc
Using Fortran linker: ftn
Using libraries: -Wl,-rpath,/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/lib -L/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/lib -lpetsc -Wl,-rpath,/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/lib -L/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/lib -lsuperlu_dist_4.0 -lHYPRE -lscalapack -Wl,-rpath,/opt/acml/5.3.1/gfortran64/lib -L/opt/acml/5.3.1/gfortran64/lib -lacml -lparmetis -lmetis -lssl -lcrypto -ldl 
-----------------------------------------

-------------- next part --------------
************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

/u/sciteam/mrosso/mrosso-repo/build/bin/test_droplet_box.exe on a gnu-opt-32idx named p???? with 8192 processors, by mrosso Fri Jul 24 14:33:06 2015
Using Petsc Development GIT revision: v3.6-233-g4936542  GIT Date: 2015-07-17 10:15:47 -0500

                         Max       Max/Min        Avg      Total 
Time (sec):           3.447e+00      1.00038   3.446e+00
Objects:              1.368e+03      1.28935   1.066e+03
Flops:                7.647e+07      1.02006   7.608e+07  6.232e+11
Flops/sec:            2.219e+07      1.02020   2.207e+07  1.808e+11
MPI Messages:         2.096e+04      3.38688   1.201e+04  9.840e+07
MPI Message Lengths:  9.104e+06      2.00024   7.189e+02  7.074e+10
MPI Reductions:       1.416e+03      1.08506

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 3.1206e+00  90.5%  6.2314e+11 100.0%  9.376e+07  95.3%  7.181e+02       99.9%  1.261e+03  89.0% 
 1: PCRprt_SetUpMat: 2.5313e-02   0.7%  6.5418e+05   0.0%  6.123e+05   0.6%  5.931e-02        0.0%  4.425e+01   3.1% 
 2:    PCRprt_Apply: 3.0039e-01   8.7%  8.8424e+07   0.0%  4.029e+06   4.1%  6.738e-01        0.1%  9.062e-01   0.1% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

VecTDot              232 1.0 4.3392e-02 2.6 1.90e+06 1.0 0.0e+00 0.0e+00 2.3e+02  1  2  0  0 16   1  2  0  0 18 358757
VecNorm              123 1.0 1.6137e-02 2.0 1.01e+06 1.0 0.0e+00 0.0e+00 1.2e+02  0  1  0  0  9   0  1  0  0 10 511516
VecScale            1048 1.0 1.1351e-03 1.5 1.92e+05 1.8 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 1318105
VecCopy              121 1.0 1.2727e-03 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet              1647 1.0 1.6043e-03 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecAXPY              696 1.0 7.1111e-03 1.4 5.70e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  7  0  0  0   0  7  0  0  0 6568316
VecAYPX              927 1.0 4.7853e-03 1.4 2.90e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  4  0  0  0   0  4  0  0  0 4961251
VecAssemblyBegin       4 1.0 1.2280e-02 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 1.2e+01  0  0  0  0  1   0  0  0  0  1     0
VecAssemblyEnd         4 1.0 1.6284e-0434.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecScatterBegin     2907 1.0 2.7515e-02 2.1 0.00e+00 0.0 9.2e+07 7.6e+02 0.0e+00  1  0 94 99  0   1  0 98 99  0     0
VecScatterEnd       2907 1.0 1.5621e-01 2.9 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  3  0  0  0  0   4  0  0  0  0     0
MatMult              931 1.0 2.1213e-01 2.2 3.19e+07 1.0 4.3e+07 1.4e+03 0.0e+00  5 42 44 84  0   5 42 46 84  0 1228981
MatMultAdd           464 1.0 4.5297e-03 1.1 1.09e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  1  0  0  0   0  1  0  0  0 1963600
MatMultTranspose     468 1.0 7.2241e-03 1.2 1.10e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  1  0  0  0   0  1  0  0  0 1241849
MatSOR              1160 1.0 1.4814e-01 1.2 3.03e+07 1.0 4.9e+07 2.2e+02 0.0e+00  4 40 49 15  0   4 40 52 15  0 1673981
MatResidual          464 1.0 5.4564e-02 1.8 7.60e+06 1.0 2.2e+07 6.8e+02 0.0e+00  1 10 22 21  0   1 10 23 21  0 1137383
MatAssemblyBegin      26 1.0 2.9964e-02 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 3.6e+01  1  0  0  0  3   1  0  0  0  3     0
MatAssemblyEnd        26 1.0 3.6304e-02 1.0 0.00e+00 0.0 4.8e+05 1.3e+02 8.0e+01  1  0  0  0  6   1  0  1  0  6     0
MatView               50 1.7 5.7154e-02 1.6 0.00e+00 0.0 0.0e+00 0.0e+00 3.0e+01  2  0  0  0  2   2  0  0  0  2     0
MatPtAP                8 1.0 4.8214e-02 1.0 2.06e+05 1.0 1.1e+06 3.5e+02 7.6e+01  1  0  1  1  5   2  0  1  1  6 34843
MatPtAPSymbolic        4 1.0 2.7914e-02 1.1 0.00e+00 0.0 5.6e+05 4.5e+02 2.8e+01  1  0  1  0  2   1  0  1  0  2     0
MatPtAPNumeric         8 1.0 2.1734e-02 1.1 2.06e+05 1.0 5.6e+05 2.6e+02 4.8e+01  1  0  1  0  3   1  0  1  0  4 77294
MatGetLocalMat         8 1.0 6.5875e-04 1.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetBrAoCol          8 1.0 1.9593e-03 2.6 0.00e+00 0.0 7.5e+05 5.1e+02 0.0e+00  0  0  1  1  0   0  0  1  1  0     0
MatGetSymTrans         8 1.0 1.4830e-04 2.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSetUp              14 1.0 6.4659e-03 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 1.4e+01  0  0  0  0  1   0  0  0  0  1     0
KSPSolve               4 1.0 9.5956e-01 1.0 7.65e+07 1.0 9.8e+07 7.2e+02 1.2e+03 28100100100 86  31100105100 97 649356
PCSetUp                4 1.0 1.7332e-01 1.0 2.76e+05 1.0 2.2e+06 1.9e+02 2.8e+02  5  0  2  1 20   5  0  2  1 22 13014
PCApply              116 1.0 7.0218e-01 1.0 6.42e+07 1.0 9.1e+07 6.5e+02 4.6e+02 20 84 92 83 33  22 84 97 83 37 743519

--- Event Stage 1: PCRprt_SetUpMat

VecSet                 3 1.5 1.0014e-05 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyBegin      10 1.2 4.3280e-03 2.5 0.00e+00 0.0 0.0e+00 0.0e+00 4.1e+00  0  0  0  0  0   8  0  0  0  9     0
MatAssemblyEnd        10 1.2 8.4145e-03 1.1 0.00e+00 0.0 1.9e+05 4.2e+00 1.6e+01  0  0  0  0  1  30  0 31 13 36     0
MatGetRow            192 0.0 4.4584e-05 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetSubMatrice       2 1.0 1.0426e-02 2.3 0.00e+00 0.0 8.1e+04 2.3e+01 6.0e+00  0  0  0  0  0  23  0 13 32 14     0
MatZeroEntries         1 0.0 6.9141e-06 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatPtAP                2 1.0 1.8841e-02 1.0 8.40e+01 2.6 5.3e+05 7.4e+00 3.4e+01  1  0  1  0  2  74100 87 67 77    35
MatPtAPSymbolic        2 1.0 9.2332e-03 1.1 0.00e+00 0.0 3.3e+05 7.0e+00 1.4e+01  0  0  0  0  1  35  0 54 40 32     0
MatPtAPNumeric         2 1.0 1.0050e-02 1.1 8.40e+01 2.6 2.0e+05 7.9e+00 2.0e+01  0  0  0  0  1  39100 33 28 45    65
MatGetLocalMat         2 1.0 5.9128e-05 1.6 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetBrAoCol          2 1.0 5.0616e-04 3.8 0.00e+00 0.0 2.8e+05 5.3e+00 0.0e+00  0  0  0  0  0   1  0 46 26  0     0
MatGetSymTrans         4 1.0 1.0729e-05 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0

--- Event Stage 2: PCRprt_Apply

VecScale             348 0.0 2.4199e-04 0.0 3.34e+04 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  4  0  0  0 13989
VecCopy              116 0.0 6.5565e-05 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet              1049 3.0 3.4976e-04 6.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecAYPX              116 0.0 8.7500e-05 0.0 7.42e+03 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  1  0  0  0 10860
VecScatterBegin     1161 2.5 1.2123e-0240.8 0.00e+00 0.0 4.0e+06 1.6e+01 0.0e+00  0  0  4  0  0   0  0100100  0     0
VecScatterEnd       1161 2.5 3.0874e-0110.7 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  9  0  0  0  0  98  0  0  0  0     0
MatMult              232 2.0 9.2895e-0368.7 9.67e+04834.0 1.0e+06 1.6e+01 0.0e+00  0  0  1  0  0   1 15 25 25  0  1469
MatMultAdd           116 0.0 3.1829e-04 0.0 1.48e+04 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  2  0  0  0  5971
MatMultTranspose     233 2.0 1.1170e-0233.1 1.52e+0465.6 9.4e+05 8.0e+00 0.0e+00  0  0  1  0  0   1  4 23 11  0   342
MatSolve             116 0.0 1.6799e-01 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   1  0  0  0  0     0
MatSOR               232 0.0 1.7143e-02 0.0 5.50e+05 0.0 2.1e+05 1.3e+02 0.0e+00  0  0  0  0  0   0 77  5 41  0  3947
MatLUFactorSym         1 0.0 4.6492e-04 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatLUFactorNum         2 0.0 6.0585e-02 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatResidual          116 0.0 4.7536e-03 0.0 1.04e+05 0.0 7.1e+04 1.3e+02 0.0e+00  0  0  0  0  0   0 14  2 14  0  2674
MatAssemblyBegin       5 0.0 4.3392e-04 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 9.4e-02  0  0  0  0  0   0  0  0  0 10     0
MatAssemblyEnd         5 0.0 8.8215e-04 0.0 0.00e+00 0.0 1.2e+03 1.0e+01 2.5e-01  0  0  0  0  0   0  0  0  0 28     0
MatGetRowIJ            1 0.0 4.0531e-06 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetOrdering         1 0.0 2.7895e-05 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatPtAP                2 0.0 1.5361e-03 0.0 2.82e+03 0.0 3.6e+03 6.7e+01 3.0e-01  0  0  0  0  0   0  0  0  0 33   221
MatPtAPSymbolic        1 0.0 6.6018e-04 0.0 0.00e+00 0.0 1.8e+03 8.5e+01 1.1e-01  0  0  0  0  0   0  0  0  0 12     0
MatPtAPNumeric         2 0.0 8.8406e-04 0.0 2.82e+03 0.0 1.8e+03 4.9e+01 1.9e-01  0  0  0  0  0   0  0  0  0 21   385
MatGetLocalMat         2 0.0 3.2187e-05 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetBrAoCol          2 0.0 1.9097e-04 0.0 0.00e+00 0.0 2.4e+03 9.6e+01 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetSymTrans         2 0.0 4.0531e-06 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSetUp               6 0.0 1.2183e-04 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 3.1e-02  0  0  0  0  0   0  0  0  0  3     0
KSPSolve             116 0.0 2.7114e-01 0.0 6.87e+05 0.0 2.9e+05 1.3e+02 9.1e-01  0  0  0  0  0   1 96  7 55100   312
PCSetUp                2 0.0 6.5762e-02 0.0 3.78e+03 0.0 4.9e+03 5.3e+01 9.1e-01  0  0  0  0  0   0  1  0  0100     7
PCApply              116 0.0 2.0491e-01 0.0 6.83e+05 0.0 2.8e+05 1.3e+02 0.0e+00  0  0  0  0  0   1 95  7 54  0   411
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Vector   778            787      2743704     0
      Vector Scatter    18             21        27616     0
              Matrix    38             52      1034136     0
   Matrix Null Space     1              1          584     0
    Distributed Mesh     7              7        34664     0
Star Forest Bipartite Graph    14             14        11760     0
     Discrete System     7              7         5880     0
           Index Set    36             38        56544     0
   IS L to G Mapping     7              7         8480     0
       Krylov Solver    11             10        12240     0
     DMKSP interface     4              5         3200     0
      Preconditioner    11             10        10056     0
              Viewer     8              6         4512     0

--- Event Stage 1: PCRprt_SetUpMat

              Vector     6              5         7840     0
      Vector Scatter     3              2         2128     0
              Matrix    15             12        43656     0
           Index Set    10             10         7896     0

--- Event Stage 2: PCRprt_Apply

              Vector   364            356       685152     0
      Vector Scatter     3              0            0     0
              Matrix    11              0            0     0
    Distributed Mesh     1              0            0     0
Star Forest Bipartite Graph     2              0            0     0
     Discrete System     1              0            0     0
           Index Set    10              8         6304     0
   IS L to G Mapping     1              0            0     0
       Krylov Solver     0              1         1136     0
     DMKSP interface     1              0            0     0
      Preconditioner     0              1          984     0
========================================================================================================================
Average time to get PetscTime(): 9.53674e-08
Average time for MPI_Barrier(): 5.24044e-05
Average time for zero size MPI_Send(): 2.16223e-05
#PETSc Option Table entries:
-finput input.txt
-ksp_initial_guess_nonzero yes
-ksp_norm_type unpreconditioned
-ksp_rtol 1e-9
-ksp_type cg
-ksp_view
-log_summary log_mg7.txt
-mg_coarse_dmdarepart_ksp_constant_null_space
-mg_coarse_dmdarepart_ksp_type preonly
-mg_coarse_dmdarepart_mg_coarse_ksp_type preonly
-mg_coarse_dmdarepart_mg_coarse_pc_factor_mat_solver_package superlu_dist
-mg_coarse_dmdarepart_mg_coarse_pc_type lu
-mg_coarse_dmdarepart_mg_levels_ksp_type richardson
-mg_coarse_dmdarepart_pc_mg_galerkin
-mg_coarse_dmdarepart_pc_mg_levels 2
-mg_coarse_dmdarepart_pc_type mg
-mg_coarse_ksp_type preonly
-mg_coarse_pc_dmdarepart_factor 64
-mg_coarse_pc_type dmdarepart
-mg_levels_ksp_type richardson
-options_left
-pc_dmdarepart_log
-pc_dmdarepart_monitor
-pc_mg_galerkin
-pc_mg_levels 5
-pc_type mg
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --known-level1-dcache-size=16384 --known-level1-dcache-linesize=64 --known-level1-dcache-assoc=4 --known-sizeof-char=1 --known-sizeof-void-p=8 --known-sizeof-short=2 --known-sizeof-int=4 --known-sizeof-long=8 --known-sizeof-long-long=8 --known-sizeof-float=4 --known-sizeof-double=8 --known-sizeof-size_t=8 --known-bits-per-byte=8 --known-memcmp-ok=1 --known-sizeof-MPI_Comm=4 --known-sizeof-MPI_Fint=4 --known-mpi-long-double=1 --known-mpi-int64_t=1 --known-mpi-c-double-complex=1 --known-sdot-returns-double=0 --known-snrm2-returns-double=0 --with-batch="1 " --known-mpi-shared="0 " --known-mpi-shared-libraries=0 --known-memcmp-ok  --with-blas-lapack-lib=/opt/acml/5.3.1/gfortran64/lib/libacml.a --COPTFLAGS="-Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native" --FOPTFLAGS="-Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native" --CXXOPTFLAGS="-Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native" --with-x="0 " --with-debugging=0 --with-clib-autodetect="0 " --with-cxxlib-autodetect="0 " --with-fortranlib-autodetect="0 " --with-shared-libraries="0 " --with-mpi-compilers="1 " --with-cc="cc " --with-cxx="CC " --with-fc="ftn " --download-hypre=1 --download-blacs="1 " --download-scalapack="1 " --download-superlu_dist="1 " --download-metis="1 " --download-parmetis="1 " PETSC_ARCH=gnu-opt-32idx
-----------------------------------------
Libraries compiled on Sat Jul 18 19:48:51 2015 on h2ologin1 
Machine characteristics: Linux-3.0.101-0.46-default-x86_64-with-SuSE-11-x86_64
Using PETSc directory: /u/sciteam/mrosso/LIBS/petsc
Using PETSc arch: gnu-opt-32idx
-----------------------------------------

Using C compiler: cc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: ftn  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/include -I/u/sciteam/mrosso/LIBS/petsc/include -I/u/sciteam/mrosso/LIBS/petsc/include -I/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/include
-----------------------------------------

Using C linker: cc
Using Fortran linker: ftn
Using libraries: -Wl,-rpath,/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/lib -L/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/lib -lpetsc -Wl,-rpath,/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/lib -L/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/lib -lsuperlu_dist_4.0 -lHYPRE -lscalapack -Wl,-rpath,/opt/acml/5.3.1/gfortran64/lib -L/opt/acml/5.3.1/gfortran64/lib -lacml -lparmetis -lmetis -lssl -lcrypto -ldl 
-----------------------------------------


From aph at email.arizona.edu  Fri Jul 24 15:43:18 2015
From: aph at email.arizona.edu (Anthony Haas)
Date: Fri, 24 Jul 2015 13:43:18 -0700
Subject: [petsc-users] gnu debugger
Message-ID: <55B2A366.8030602@email.arizona.edu>

Hi,

I am trying to run my code through the gnu debugger with:

${PETSC_DIR}/${PETSC_ARCH}/bin/mpirun -n 2 ./BiGlobal_Spectral_Petsc.x 
-ksp_type preonly -pc_type lu -pc_factor_mat_solver_package superlu_dist 
-eps_view -st_ksp_type preonly -st_pc_type lu 
-st_pc_factor_mat_solver_package superlu_dist -start_in_debugger

Following that command, I can see on my main screen:

3D POISEUILLE BASEFLOW COMPUTED ON GRID WITH NX = 15 NY = 15  ==> this 
is a comment in my program

[0]PETSC ERROR: PETSC: Attaching gdb to ./BiGlobal_Spectral_Petsc.x of 
pid 30562 on display :0 on machine veltins.cfd.ame.arizona.edu
[1]PETSC ERROR: PETSC: Attaching gdb to ./BiGlobal_Spectral_Petsc.x of 
pid 30563 on display :0 on machine veltins.cfd.ame.arizona.edu


And at the same time, I have 2 xterms that open. I have attached (see 
below) the content of 1 of the xterms since their content is very 
similar. Upon opening, the xterms seem to load some debugging info and 
then, I get:

(gdb)

At that point I type continue in both xterms which then show something 
like: [Inferior 1 (process 30563) exited normally] (see below). And at 
the same time, 2 other xterms open (I have then 4 xterms open). If I 
type continue in these 2 new xterms, I get: The program is not being run.


Is the command continue that I have used suitable here?
Does the [Inferior 1 (process 30563) exited normally] means that no bug 
was detected?
Or does [0]PETSC ERROR: PETSC: Attaching gdb to ... means that something 
is going wrong?


Thanks

Anthony








GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-64.el7
Copyright (C) 2013 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later 
<http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-redhat-linux-gnu".
For bug reporting instructions, please see:
<http://www.gnu.org/software/gdb/bugs/>...
Reading symbols from 
/home/anthony/Desktop/BiGlobal-Fortran-New/PETSc/Build-BiGlobal-Matrices/BiGlobal_Spectral_Petsc.x...done.
Attaching to program: 
/home/anthony/Desktop/BiGlobal-Fortran-New/PETSc/Build-BiGlobal-Matrices/./BiGlobal_Spectral_Petsc.x, 
process 30563
Reading symbols from 
/home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libpetsc.so.3.6...done.
Loaded symbols for 
/home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libpetsc.so.3.6
Reading symbols from /lib64/libpthread.so.0...(no debugging symbols 
found)...done.
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib64/libthread_db.so.1".
Loaded symbols for /lib64/libpthread.so.0
Reading symbols from 
/home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libparmetis.so...done.
Loaded symbols for 
/home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libparmetis.so
Reading symbols from 
/home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmetis.so...done.
Loaded symbols for 
/home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmetis.so
Reading symbols from /lib64/libX11.so.6...Reading symbols from 
/lib64/libX11.so.6...(no debugging symbols found)...done.
(no debugging symbols found)...done.
Loaded symbols for /lib64/libX11.so.6
Reading symbols from /lib64/libssl.so.10...Reading symbols from 
/lib64/libssl.so.10...(no debugging symbols found)...done.
(no debugging symbols found)...done.
Loaded symbols for /lib64/libssl.so.10
Reading symbols from /lib64/libcrypto.so.10...Reading symbols from 
/lib64/libcrypto.so.10...(no debugging symbols found)...done.
(no debugging symbols found)...done.
Loaded symbols for /lib64/libcrypto.so.10
Reading symbols from /lib64/libgfortran.so.3...(no debugging symbols 
found)...done.
Loaded symbols for /lib64/libgfortran.so.3
Reading symbols from /lib64/libm.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib64/libm.so.6
Reading symbols from 
/home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmpifort.so.12...done.
Loaded symbols for 
/home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmpifort.so.12
Reading symbols from /lib64/libquadmath.so.0...(no debugging symbols 
found)...done.
Loaded symbols for /lib64/libquadmath.so.0
Reading symbols from 
/home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmpicxx.so.12...done.
Loaded symbols for 
/home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmpicxx.so.12
Reading symbols from /lib64/libstdc++.so.6...(no debugging symbols 
found)...done.
Loaded symbols for /lib64/libstdc++.so.6
Reading symbols from /lib64/libdl.so.2...(no debugging symbols 
found)...done.
Loaded symbols for /lib64/libdl.so.2
Reading symbols from 
/home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superlu
dist-complex/lib/libmpi.so.12...done.
Loaded symbols for 
/home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmpi.so.12
Reading symbols from /lib64/libgcc_s.so.1...(no debugging symbols 
found)...done.
Loaded symbols for /lib64/libgcc_s.so.1
Reading symbols from 
/home/anthony/LIB/slepc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libslepc.so.3.6...done.
Loaded symbols for 
/home/anthony/LIB/slepc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libslepc.so.3.6
Reading symbols from /lib64/libc.so.6...(no debugging symbols found)...done.
Loaded symbols for /lib64/libc.so.6
Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols 
found)...done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
Reading symbols from /lib64/libxcb.so.1...Reading symbols from 
/lib64/libxcb.so.1...(no debugging symbols found)...done.
(no debugging symbols found)...done.
Loaded symbols for /lib64/libxcb.so.1
Reading symbols from /lib64/libgssapi_krb5.so.2...Reading symbols from 
/lib64/libgssapi_krb5.so.2...(no debugging symbols found)...done.
(no debugging symbols found)...done.
Loaded symbols for /lib64/libgssapi_krb5.so.2
Reading symbols from /lib64/libkrb5.so.3...Reading symbols from 
/lib64/libkrb5.so.3...(no debugging symbols found)...done.
(no debugging symbols found)...done.
Loaded symbols for /lib64/libkrb5.so.3
Reading symbols from /lib64/libcom_err.so.2...Reading symbols from 
/lib64/libcom_err.so.2...(no debugging symbols found)...done.
(no debugging symbols found)...done.
Loaded symbols for /lib64/libcom_err.so.2
Reading symbols from /lib64/libk5crypto.so.3...Reading symbols from 
/lib64/libk5crypto.so.3...(no debugging symbols found)...done.
(no debugging symbols found)...done.
Loaded symbols for /lib64/libk5crypto.so.3
Reading symbols from /lib64/libz.so.1...Reading symbols from 
/lib64/libz.so.1...(no debugging symbols found)...done.
(no debugging symbols found)...done.
Loaded symbols for /lib64/libz.so.1
Reading symbols from /lib64/librt.so.1...(no debugging symbols 
found)...done.
Loaded symbols for /lib64/librt.so.1
Reading symbols from /lib64/libXau.so.6...Reading symbols from 
/lib64/libXau.so.6...(no debugging symbols found)...done.
(no debugging symbols found)...done.
Loaded symbols for /lib64/libXau.so.6
Reading symbols from /lib64/libkrb5support.so.0...Reading symbols from 
/lib64/libkrb5support.so.0...(no debugging symbols found)...done.
(no debugging symbols found)...done.
Loaded symbols for /lib64/libkrb5support.so.0
Reading symbols from /lib64/libkeyutils.so.1...Reading symbols from 
/lib64/libkeyutils.so.1...(no debugging symbols found)...done.
(no debugging symbols found)...done.
Loaded symbols for /lib64/libkeyutils.so.1
Reading symbols from /lib64/libresolv.so.2...(no debugging symbols 
found)...done.
Loaded symbols for /lib64/libresolv.so.2
Reading symbols from /lib64/libselinux.so.1...Reading symbols from 
/lib64/libselinux.so.1...(no debugging symbols found)...done.
(no debugging symbols found)...done.
Loaded symbols for /lib64/libselinux.so.1
Reading symbols from /lib64/libpcre.so.1...Reading symbols from 
/lib64/libpcre.s
o.1...(no debugging symbols found)...done.
(no debugging symbols found)...done.
Loaded symbols for /lib64/libpcre.so.1
Reading symbols from /lib64/liblzma.so.5...Reading symbols from 
/lib64/liblzma.so.5...(no debugging symbols found)...done.
(no debugging symbols found)...done.
Loaded symbols for /lib64/liblzma.so.5
Reading symbols from /lib64/libnss_files.so.2...(no debugging symbols 
found)...done.
Loaded symbols for /lib64/libnss_files.so.2
0x00007faacd261470 in __nanosleep_nocancel () from /lib64/libc.so.6
Missing separate debuginfos, use: debuginfo-install 
glibc-2.17-78.el7.x86_64 keyutils-libs-1.5.8-3.el7.x86_64 
krb5-libs-1.12.2-14.el7.x86_64 libX11-1.6.0-2.1.el7.x86_64 
libXau-1.0.8-2.1.el7.x86_64 libcom_err-1.42.9-7.el7.x86_64 
libgcc-4.8.3-9.el7.x86_64 libgfortran-4.8.3-9.el7.x86_64 
libquadmath-4.8.3-9.el7.x86_64 libselinux-2.2.2-6.el7.x86_64 
libstdc++-4.8.3-9.el7.x86_64 libxcb-1.9-5.el7.x86_64 
openssl-libs-1.0.1e-42.el7.9.x86_64 pcre-8.32-14.el7.x86_64 
xz-libs-5.1.2-9alpha.el7.x86_64 zlib-1.2.7-13.el7.x86_64
(gdb) continue
Continuing.
Detaching after fork from child process 30734.
[Inferior 1 (process 30563) exited normally]


From bsmith at mcs.anl.gov  Fri Jul 24 16:00:30 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Fri, 24 Jul 2015 16:00:30 -0500
Subject: [petsc-users] gnu debugger
In-Reply-To: <55B2A366.8030602@email.arizona.edu>
References: <55B2A366.8030602@email.arizona.edu>
Message-ID: <933BADE0-1B77-4895-BF84-AD1C0379231C@mcs.anl.gov>


> On Jul 24, 2015, at 3:43 PM, Anthony Haas <aph at email.arizona.edu> wrote:
> 
> Hi,
> 
> I am trying to run my code through the gnu debugger with:
> 
> ${PETSC_DIR}/${PETSC_ARCH}/bin/mpirun -n 2 ./BiGlobal_Spectral_Petsc.x -ksp_type preonly -pc_type lu -pc_factor_mat_solver_package superlu_dist -eps_view -st_ksp_type preonly -st_pc_type lu -st_pc_factor_mat_solver_package superlu_dist -start_in_debugger
> 
> Following that command, I can see on my main screen:
> 
> 3D POISEUILLE BASEFLOW COMPUTED ON GRID WITH NX = 15 NY = 15  ==> this is a comment in my program
> 
> [0]PETSC ERROR: PETSC: Attaching gdb to ./BiGlobal_Spectral_Petsc.x of pid 30562 on display :0 on machine veltins.cfd.ame.arizona.edu
> [1]PETSC ERROR: PETSC: Attaching gdb to ./BiGlobal_Spectral_Petsc.x of pid 30563 on display :0 on machine veltins.cfd.ame.arizona.edu
> 
> 
> And at the same time, I have 2 xterms that open. I have attached (see below) the content of 1 of the xterms since their content is very similar. Upon opening, the xterms seem to load some debugging info and then, I get:
> 
> (gdb)
> 
> At that point I type continue in both xterms which then show something like: [Inferior 1 (process 30563) exited normally] (see below). And at the same time, 2 other xterms open (I have then 4 xterms open).

   This is not expected.  Are you calling PetscInitialize() multiple times? 

> If I type continue in these 2 new xterms, I get: The program is not being run.

   Strange.

   
> 
> 
> Is the command continue that I have used suitable here?

  Yes that is what I do.

> Does the [Inferior 1 (process 30563) exited normally] means that no bug was detected?

  Usually yes.

> Or does [0]PETSC ERROR: PETSC: Attaching gdb to ... means that something is going wrong?

  Our printing the string PETSC ERROR here is kind of silly cause there is not really an error, I'll see if I can eliminate this.

  What happens if you use just one MPI process?
     1) do you still get the "extra" xterm and gdb?
     2) if you use start_in_debugger with one MPI process does it again offer an "extra" gdb after the first one?

  Barry

> 
> 
> Thanks
> 
> Anthony
> 
> 
> 
> 
> 
> 
> 
> 
> GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-64.el7
> Copyright (C) 2013 Free Software Foundation, Inc.
> License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
> This is free software: you are free to change and redistribute it.
> There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
> and "show warranty" for details.
> This GDB was configured as "x86_64-redhat-linux-gnu".
> For bug reporting instructions, please see:
> <http://www.gnu.org/software/gdb/bugs/>...
> Reading symbols from /home/anthony/Desktop/BiGlobal-Fortran-New/PETSc/Build-BiGlobal-Matrices/BiGlobal_Spectral_Petsc.x...done.
> Attaching to program: /home/anthony/Desktop/BiGlobal-Fortran-New/PETSc/Build-BiGlobal-Matrices/./BiGlobal_Spectral_Petsc.x, process 30563
> Reading symbols from /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libpetsc.so.3.6...done.
> Loaded symbols for /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libpetsc.so.3.6
> Reading symbols from /lib64/libpthread.so.0...(no debugging symbols found)...done.
> [Thread debugging using libthread_db enabled]
> Using host libthread_db library "/lib64/libthread_db.so.1".
> Loaded symbols for /lib64/libpthread.so.0
> Reading symbols from /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libparmetis.so...done.
> Loaded symbols for /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libparmetis.so
> Reading symbols from /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmetis.so...done.
> Loaded symbols for /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmetis.so
> Reading symbols from /lib64/libX11.so.6...Reading symbols from /lib64/libX11.so.6...(no debugging symbols found)...done.
> (no debugging symbols found)...done.
> Loaded symbols for /lib64/libX11.so.6
> Reading symbols from /lib64/libssl.so.10...Reading symbols from /lib64/libssl.so.10...(no debugging symbols found)...done.
> (no debugging symbols found)...done.
> Loaded symbols for /lib64/libssl.so.10
> Reading symbols from /lib64/libcrypto.so.10...Reading symbols from /lib64/libcrypto.so.10...(no debugging symbols found)...done.
> (no debugging symbols found)...done.
> Loaded symbols for /lib64/libcrypto.so.10
> Reading symbols from /lib64/libgfortran.so.3...(no debugging symbols found)...done.
> Loaded symbols for /lib64/libgfortran.so.3
> Reading symbols from /lib64/libm.so.6...(no debugging symbols found)...done.
> Loaded symbols for /lib64/libm.so.6
> Reading symbols from /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmpifort.so.12...done.
> Loaded symbols for /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmpifort.so.12
> Reading symbols from /lib64/libquadmath.so.0...(no debugging symbols found)...done.
> Loaded symbols for /lib64/libquadmath.so.0
> Reading symbols from /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmpicxx.so.12...done.
> Loaded symbols for /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmpicxx.so.12
> Reading symbols from /lib64/libstdc++.so.6...(no debugging symbols found)...done.
> Loaded symbols for /lib64/libstdc++.so.6
> Reading symbols from /lib64/libdl.so.2...(no debugging symbols found)...done.
> Loaded symbols for /lib64/libdl.so.2
> Reading symbols from /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superlu
> dist-complex/lib/libmpi.so.12...done.
> Loaded symbols for /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmpi.so.12
> Reading symbols from /lib64/libgcc_s.so.1...(no debugging symbols found)...done.
> Loaded symbols for /lib64/libgcc_s.so.1
> Reading symbols from /home/anthony/LIB/slepc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libslepc.so.3.6...done.
> Loaded symbols for /home/anthony/LIB/slepc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libslepc.so.3.6
> Reading symbols from /lib64/libc.so.6...(no debugging symbols found)...done.
> Loaded symbols for /lib64/libc.so.6
> Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols found)...done.
> Loaded symbols for /lib64/ld-linux-x86-64.so.2
> Reading symbols from /lib64/libxcb.so.1...Reading symbols from /lib64/libxcb.so.1...(no debugging symbols found)...done.
> (no debugging symbols found)...done.
> Loaded symbols for /lib64/libxcb.so.1
> Reading symbols from /lib64/libgssapi_krb5.so.2...Reading symbols from /lib64/libgssapi_krb5.so.2...(no debugging symbols found)...done.
> (no debugging symbols found)...done.
> Loaded symbols for /lib64/libgssapi_krb5.so.2
> Reading symbols from /lib64/libkrb5.so.3...Reading symbols from /lib64/libkrb5.so.3...(no debugging symbols found)...done.
> (no debugging symbols found)...done.
> Loaded symbols for /lib64/libkrb5.so.3
> Reading symbols from /lib64/libcom_err.so.2...Reading symbols from /lib64/libcom_err.so.2...(no debugging symbols found)...done.
> (no debugging symbols found)...done.
> Loaded symbols for /lib64/libcom_err.so.2
> Reading symbols from /lib64/libk5crypto.so.3...Reading symbols from /lib64/libk5crypto.so.3...(no debugging symbols found)...done.
> (no debugging symbols found)...done.
> Loaded symbols for /lib64/libk5crypto.so.3
> Reading symbols from /lib64/libz.so.1...Reading symbols from /lib64/libz.so.1...(no debugging symbols found)...done.
> (no debugging symbols found)...done.
> Loaded symbols for /lib64/libz.so.1
> Reading symbols from /lib64/librt.so.1...(no debugging symbols found)...done.
> Loaded symbols for /lib64/librt.so.1
> Reading symbols from /lib64/libXau.so.6...Reading symbols from /lib64/libXau.so.6...(no debugging symbols found)...done.
> (no debugging symbols found)...done.
> Loaded symbols for /lib64/libXau.so.6
> Reading symbols from /lib64/libkrb5support.so.0...Reading symbols from /lib64/libkrb5support.so.0...(no debugging symbols found)...done.
> (no debugging symbols found)...done.
> Loaded symbols for /lib64/libkrb5support.so.0
> Reading symbols from /lib64/libkeyutils.so.1...Reading symbols from /lib64/libkeyutils.so.1...(no debugging symbols found)...done.
> (no debugging symbols found)...done.
> Loaded symbols for /lib64/libkeyutils.so.1
> Reading symbols from /lib64/libresolv.so.2...(no debugging symbols found)...done.
> Loaded symbols for /lib64/libresolv.so.2
> Reading symbols from /lib64/libselinux.so.1...Reading symbols from /lib64/libselinux.so.1...(no debugging symbols found)...done.
> (no debugging symbols found)...done.
> Loaded symbols for /lib64/libselinux.so.1
> Reading symbols from /lib64/libpcre.so.1...Reading symbols from /lib64/libpcre.s
> o.1...(no debugging symbols found)...done.
> (no debugging symbols found)...done.
> Loaded symbols for /lib64/libpcre.so.1
> Reading symbols from /lib64/liblzma.so.5...Reading symbols from /lib64/liblzma.so.5...(no debugging symbols found)...done.
> (no debugging symbols found)...done.
> Loaded symbols for /lib64/liblzma.so.5
> Reading symbols from /lib64/libnss_files.so.2...(no debugging symbols found)...done.
> Loaded symbols for /lib64/libnss_files.so.2
> 0x00007faacd261470 in __nanosleep_nocancel () from /lib64/libc.so.6
> Missing separate debuginfos, use: debuginfo-install glibc-2.17-78.el7.x86_64 keyutils-libs-1.5.8-3.el7.x86_64 krb5-libs-1.12.2-14.el7.x86_64 libX11-1.6.0-2.1.el7.x86_64 libXau-1.0.8-2.1.el7.x86_64 libcom_err-1.42.9-7.el7.x86_64 libgcc-4.8.3-9.el7.x86_64 libgfortran-4.8.3-9.el7.x86_64 libquadmath-4.8.3-9.el7.x86_64 libselinux-2.2.2-6.el7.x86_64 libstdc++-4.8.3-9.el7.x86_64 libxcb-1.9-5.el7.x86_64 openssl-libs-1.0.1e-42.el7.9.x86_64 pcre-8.32-14.el7.x86_64 xz-libs-5.1.2-9alpha.el7.x86_64 zlib-1.2.7-13.el7.x86_64
> (gdb) continue
> Continuing.
> Detaching after fork from child process 30734.
> [Inferior 1 (process 30563) exited normally]
> 


From jychang48 at gmail.com  Fri Jul 24 16:12:21 2015
From: jychang48 at gmail.com (Justin Chang)
Date: Fri, 24 Jul 2015 16:12:21 -0500
Subject: [petsc-users] petsc4py installation error with PETSc v 3.6.1
In-Reply-To: <CAP2=TMhdozHTiRriEDwGrQmQxiUf9v91gtx+335sRirmemVKqw@mail.gmail.com>
References: <CAP2=TMhnPfNjusKSgmeqVLHw_uB=wz9KTtvnAm=a0mPSmYfmVQ@mail.gmail.com>
	<alpine.LFD.2.20.1507221825320.28887@asterix>
	<CAP2=TMjemXBZowjeKjjEfd4tjPRbsBmF1Gfxp_EusBkbqQ9-=w@mail.gmail.com>
	<alpine.LFD.2.20.1507221942470.29083@asterix>
	<CAP2=TMhdozHTiRriEDwGrQmQxiUf9v91gtx+335sRirmemVKqw@mail.gmail.com>
Message-ID: <CAP2=TMgUovv9DiFVgScz-6ePCDgWVmOdi6CSrLHOHMF2L1Hjcg@mail.gmail.com>

Hi again,

I am getting another error related to petsc4py. It happens when I updated
to the latest version:

Traceback (most recent call last):
  File "/usr/local/bin/py.test", line 11, in <module>
    sys.exit(main())
  File "/usr/lib/python2.7/dist-packages/_pytest/config.py", line 18, in
main
    config = _prepareconfig(args, plugins)
  File "/usr/lib/python2.7/dist-packages/_pytest/config.py", line 62, in
_prepareconfig
    pluginmanager=pluginmanager, args=args)
  File "/usr/lib/python2.7/dist-packages/_pytest/core.py", line 376, in
__call__
    return self._docall(methods, kwargs)
  File "/usr/lib/python2.7/dist-packages/_pytest/core.py", line 387, in
_docall
    res = mc.execute()
  File "/usr/lib/python2.7/dist-packages/_pytest/core.py", line 288, in
execute
    res = method(**kwargs)
  File "/usr/lib/python2.7/dist-packages/_pytest/helpconfig.py", line 25,
in pytest_cmdline_parse
    config = __multicall__.execute()
  File "/usr/lib/python2.7/dist-packages/_pytest/core.py", line 288, in
execute
    res = method(**kwargs)
  File "/usr/lib/python2.7/dist-packages/_pytest/config.py", line 617, in
pytest_cmdline_parse
    self.parse(args)
  File "/usr/lib/python2.7/dist-packages/_pytest/config.py", line 710, in
parse
    self._preparse(args)
  File "/usr/lib/python2.7/dist-packages/_pytest/config.py", line 690, in
_preparse
    args=args, parser=self._parser)
  File "/usr/lib/python2.7/dist-packages/_pytest/core.py", line 376, in
__call__
    return self._docall(methods, kwargs)
  File "/usr/lib/python2.7/dist-packages/_pytest/core.py", line 387, in
_docall
    res = mc.execute()
  File "/usr/lib/python2.7/dist-packages/_pytest/core.py", line 288, in
execute
    res = method(**kwargs)
  File "/usr/lib/python2.7/dist-packages/_pytest/capture.py", line 42, in
pytest_load_initial_conftests
    return __multicall__.execute()
  File "/usr/lib/python2.7/dist-packages/_pytest/core.py", line 288, in
execute
    res = method(**kwargs)
  File "/usr/lib/python2.7/dist-packages/_pytest/config.py", line 673, in
pytest_load_initial_conftests
    self._conftest.setinitial(args)
  File "/usr/lib/python2.7/dist-packages/_pytest/config.py", line 486, in
setinitial
    self._try_load_conftest(anchor)
  File "/usr/lib/python2.7/dist-packages/_pytest/config.py", line 492, in
_try_load_conftest
    self._path2confmods[None] = self.getconftestmodules(anchor)
  File "/usr/lib/python2.7/dist-packages/_pytest/config.py", line 511, in
getconftestmodules
    clist.append(self.importconftest(conftestpath))
  File "/usr/lib/python2.7/dist-packages/_pytest/config.py", line 537, in
importconftest
    self._conftestpath2mod[conftestpath] = mod = conftestpath.pyimport()
  File "/usr/lib/python2.7/dist-packages/py/_path/local.py", line 620, in
pyimport
    __import__(modname)
  File "/home/justin/Software/firedrake-deps/PyOP2/test/conftest.py", line
40, in <module>
    from pyop2 import op2
  File "/home/justin/Software/firedrake-deps/PyOP2/pyop2/__init__.py", line
9, in <module>
    from op2 import *
  File "/home/justin/Software/firedrake-deps/PyOP2/pyop2/op2.py", line 39,
in <module>
    import base
  File "/home/justin/Software/firedrake-deps/PyOP2/pyop2/base.py", line 56,
in <module>
    from sparsity import build_sparsity
  File "PETSc.pxd", line 70, in init pyop2.sparsity
(pyop2/sparsity.cpp:22252)
  File "/usr/local/lib/python2.7/dist-packages/petsc4py/PETSc.py", line 3,
in <module>
    PETSc = ImportPETSc(ARCH)
  File "/usr/local/lib/python2.7/dist-packages/petsc4py/lib/__init__.py",
line 29, in ImportPETSc
    return Import('petsc4py', 'PETSc', path, arch)
  File "/usr/local/lib/python2.7/dist-packages/petsc4py/lib/__init__.py",
line 64, in Import
    module = imp.load_module(fullname, fo, fn, stuff)
ImportError:
/usr/local/lib/python2.7/dist-packages/petsc4py/lib/arch-linux2-c-opt/PETSc.so:
undefined symbol: DMShellSetCreateSubDM
make: *** [unit_sequential] Error 1


Any idea on how to fix this? Thanks,

Justin

On Wednesday, July 22, 2015, Justin Chang <jychang48 at gmail.com> wrote:

> Alright got it, thanks!
>
> On Wed, Jul 22, 2015 at 7:44 PM, Satish Balay <balay at mcs.anl.gov
> <javascript:_e(%7B%7D,'cvml','balay at mcs.anl.gov');>> wrote:
>
>> You can apply the patch with the 'patch' command
>>
>> cd petsc4py
>> patch -Np1 < petsc4py.patch
>>
>> Satish
>>
>> On Wed, 22 Jul 2015, Justin Chang wrote:
>>
>> > How do I use this again?
>> >
>> > On Wednesday, July 22, 2015, Satish Balay <balay at mcs.anl.gov
>> <javascript:_e(%7B%7D,'cvml','balay at mcs.anl.gov');>> wrote:
>> >
>> > > The attached patch to petsc4py should fix the error.
>> > >
>> > > Satish
>> > >
>> > > On Wed, 22 Jul 2015, Justin Chang wrote:
>> > >
>> > > > Hi all,
>> > > >
>> > > > Just installed the latest petsc-dev, and when I tried to build
>> petsc4py
>> > > via
>> > > > git clone ... and pip setup.py build  i get the following errors:
>> > > >
>> > > > ====
>> > > >
>> > > > running build
>> > > >
>> > > > running build_src
>> > > >
>> > > > cythonizing 'petsc4py.PETSc.pyx' -> 'petsc4py.PETSc.c'
>> > > >
>> > > > cythonizing 'libpetsc4py/libpetsc4py.pyx' ->
>> 'libpetsc4py/libpetsc4py.c'
>> > > >
>> > > > running build_py
>> > > >
>> > > > creating build
>> > > >
>> > > > creating build/lib.linux-x86_64-2.7
>> > > >
>> > > > creating build/lib.linux-x86_64-2.7/petsc4py
>> > > >
>> > > > copying src/PETSc.py -> build/lib.linux-x86_64-2.7/petsc4py
>> > > >
>> > > > copying src/__init__.py -> build/lib.linux-x86_64-2.7/petsc4py
>> > > >
>> > > > copying src/__main__.py -> build/lib.linux-x86_64-2.7/petsc4py
>> > > >
>> > > > creating build/lib.linux-x86_64-2.7/petsc4py/lib
>> > > >
>> > > > copying src/lib/__init__.py ->
>> build/lib.linux-x86_64-2.7/petsc4py/lib
>> > > >
>> > > > creating build/lib.linux-x86_64-2.7/petsc4py/include
>> > > >
>> > > > creating build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
>> > > >
>> > > > copying src/include/petsc4py/numpy.h ->
>> > > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
>> > > >
>> > > > copying src/include/petsc4py/petsc4py.h ->
>> > > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
>> > > >
>> > > > copying src/include/petsc4py/petsc4py.PETSc.h ->
>> > > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
>> > > >
>> > > > copying src/include/petsc4py/petsc4py.PETSc_api.h ->
>> > > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
>> > > >
>> > > > copying src/include/petsc4py/petsc4py.i ->
>> > > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
>> > > >
>> > > > copying src/include/petsc4py/PETSc.pxd ->
>> > > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
>> > > >
>> > > > copying src/include/petsc4py/__init__.pxd ->
>> > > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
>> > > >
>> > > > copying src/include/petsc4py/__init__.pyx ->
>> > > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
>> > > >
>> > > > copying src/lib/petsc.cfg -> build/lib.linux-x86_64-2.7/petsc4py/lib
>> > > >
>> > > > running build_ext
>> > > >
>> > > > PETSC_DIR:   /home/jchang23/petsc-dev
>> > > >
>> > > > PETSC_ARCH:  arch-linux2-c-opt
>> > > >
>> > > > version:     3.6.1 development
>> > > >
>> > > > scalar-type: real
>> > > >
>> > > > precision:   double
>> > > >
>> > > > language:    CONLY
>> > > >
>> > > > compiler:    /share/apps/openmpi-1.8.3/bin/mpicc
>> > > >
>> > > > linker:      /share/apps/openmpi-1.8.3/bin/mpicc
>> > > >
>> > > > building 'PETSc' extension
>> > > >
>> > > > creating build/temp.linux-x86_64-2.7
>> > > >
>> > > > creating build/temp.linux-x86_64-2.7/arch-linux2-c-opt
>> > > >
>> > > > creating build/temp.linux-x86_64-2.7/arch-linux2-c-opt/src
>> > > >
>> > > > /share/apps/openmpi-1.8.3/bin/mpicc -pthread -fPIC -O -fPIC
>> > > > -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall
>> > > > -DPETSC_DIR=/home/jchang23/petsc-dev
>> -I/share/apps/openmpi-1.8.3/include
>> > > > -I/home/jchang23/petsc-dev/arch-linux2-c-opt/include
>> > > > -I/home/jchang23/petsc-dev/include -Isrc/include
>> > > >
>> -I/home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include
>> > > > -I/home/jchang23/.local/include/python2.7 -c src/PETSc.c -o
>> > > > build/temp.linux-x86_64-2.7/arch-linux2-c-opt/src/PETSc.o
>> > > >
>> > > > In file included from
>> > > >
>> > >
>> /home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/ndarraytypes.h:1804:0,
>> > > >
>> > > >                  from
>> > > >
>> > >
>> /home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/ndarrayobject.h:17,
>> > > >
>> > > >                  from
>> > > >
>> > >
>> /home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/arrayobject.h:4,
>> > > >
>> > > >                  from src/include/petsc4py/numpy.h:11,
>> > > >
>> > > >                  from src/petsc4py.PETSc.c:258,
>> > > >
>> > > >                  from src/PETSc.c:3:
>> > > >
>> > > >
>> > >
>> /home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:15:2:
>> > > > warning: #warning "Using deprecated NumPy API, disable it by "
>> "#defining
>> > > > NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
>> > > >
>> > > >  #warning "Using deprecated NumPy API, disable it by " \
>> > > >
>> > > >   ^
>> > > >
>> > > > In file included from src/PETSc.c:3:0:
>> > > >
>> > > > src/petsc4py.PETSc.c: In function
>> > > > ?__pyx_pf_8petsc4py_5PETSc_7Section_76createGlobalSection?:
>> > > >
>> > > > src/petsc4py.PETSc.c:108243:47: error: incompatible type for
>> argument 4
>> > > of
>> > > > ?PetscSectionCreateGlobalSection?
>> > > >
>> > > >    __pyx_t_2 =
>> > > >
>> > >
>> __pyx_f_8petsc4py_5PETSc_CHKERR(PetscSectionCreateGlobalSection(__pyx_v_self->sec,
>> > > > __pyx_v_sf->sf, PETSC_FALSE, (&__pyx_v_gsec->sec))); if
>> > > (unlikely(__pyx_t_2
>> > > > == -1)) {__pyx_filename = __pyx_f[32]; __pyx_lineno = 213;
>> __pyx_clineno
>> > > =
>> > > > __LINE__; goto __pyx_L1_error;}
>> > > >
>> > > >                                                ^
>> > > >
>> > > > In file included from
>> /home/jchang23/petsc-dev/include/petscvec.h:9:0,
>> > > >
>> > > >                  from /home/jchang23/petsc-dev/include/petscmat.h:6,
>> > > >
>> > > >                  from /home/jchang23/petsc-dev/include/petscdm.h:6,
>> > > >
>> > > >                  from
>> /home/jchang23/petsc-dev/include/petscdmda.h:4,
>> > > >
>> > > >                  from /home/jchang23/petsc-dev/include/petsc.h:12,
>> > > >
>> > > >                  from src/petsc4py.PETSc.c:254,
>> > > >
>> > > >                  from src/PETSc.c:3:
>> > > >
>> > > > /home/jchang23/petsc-dev/include/petscis.h:334:29: note: expected
>> > > > ?PetscBool? but argument is of type ?struct _p_PetscSection **?
>> > > >
>> > > >  PETSC_EXTERN PetscErrorCode
>> > > PetscSectionCreateGlobalSection(PetscSection,
>> > > > PetscSF, PetscBool, PetscBool, PetscSection *);
>> > > >
>> > > >                              ^
>> > > >
>> > > > In file included from src/PETSc.c:3:0:
>> > > >
>> > > > src/petsc4py.PETSc.c:108243:47: error: too few arguments to function
>> > > > ?PetscSectionCreateGlobalSection?
>> > > >
>> > > >    __pyx_t_2 =
>> > > >
>> > >
>> __pyx_f_8petsc4py_5PETSc_CHKERR(PetscSectionCreateGlobalSection(__pyx_v_self->sec,
>> > > > __pyx_v_sf->sf, PETSC_FALSE, (&__pyx_v_gsec->sec))); if
>> > > (unlikely(__pyx_t_2
>> > > > == -1)) {__pyx_filename = __pyx_f[32]; __pyx_lineno = 213;
>> __pyx_clineno
>> > > =
>> > > > __LINE__; goto __pyx_L1_error;}
>> > > >
>> > > >                                                ^
>> > > >
>> > > > In file included from
>> /home/jchang23/petsc-dev/include/petscvec.h:9:0,
>> > > >
>> > > >                  from /home/jchang23/petsc-dev/include/petscmat.h:6,
>> > > >
>> > > >                  from /home/jchang23/petsc-dev/include/petscdm.h:6,
>> > > >
>> > > >                  from
>> /home/jchang23/petsc-dev/include/petscdmda.h:4,
>> > > >
>> > > >                  from /home/jchang23/petsc-dev/include/petsc.h:12,
>> > > >
>> > > >                  from src/petsc4py.PETSc.c:254,
>> > > >
>> > > >                  from src/PETSc.c:3:
>> > > >
>> > > > /home/jchang23/petsc-dev/include/petscis.h:334:29: note: declared
>> here
>> > > >
>> > > >  PETSC_EXTERN PetscErrorCode
>> > > PetscSectionCreateGlobalSection(PetscSection,
>> > > > PetscSF, PetscBool, PetscBool, PetscSection *);
>> > > >
>> > > > error: command '/share/apps/openmpi-1.8.3/bin/mpicc' failed with
>> exit
>> > > > status 1
>> > > >
>> > > >
>> > > > =========
>> > > >
>> > > > I am guessing it's because PetscSectionCreateGlobalSection has
>> changed in
>> > > > this latest released. Is there a way to fix this?
>> > > >
>> > > > Thanks,
>> > > >
>> > > > Justin
>> > > >
>> > >
>> >
>>
>
>
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From aph at email.arizona.edu  Fri Jul 24 16:18:38 2015
From: aph at email.arizona.edu (Anthony Haas)
Date: Fri, 24 Jul 2015 14:18:38 -0700
Subject: [petsc-users] gnu debugger
In-Reply-To: <933BADE0-1B77-4895-BF84-AD1C0379231C@mcs.anl.gov>
References: <55B2A366.8030602@email.arizona.edu>
	<933BADE0-1B77-4895-BF84-AD1C0379231C@mcs.anl.gov>
Message-ID: <55B2ABAE.1080504@email.arizona.edu>

Hi Barry,

Thanks for your enlightening answers (as usual). It all makes sense now, 
indeed, I am calling PetscInitialize() multiple times. In my program, I 
use first PETSc alone to solve a linear system (I have a call to 
PetscInitialize and a call to PetscFinalize) and then I use SLEPc to 
compute eigenvalues. I did it like that because of memory consideration: 
I was thinking that some memory could be freed after the first 
petscfinalize but maybe I should only call slepcinitialize once and 
slepcfinalize once?

Anthony




On 07/24/2015 02:00 PM, Barry Smith wrote:
>> On Jul 24, 2015, at 3:43 PM, Anthony Haas <aph at email.arizona.edu> wrote:
>>
>> Hi,
>>
>> I am trying to run my code through the gnu debugger with:
>>
>> ${PETSC_DIR}/${PETSC_ARCH}/bin/mpirun -n 2 ./BiGlobal_Spectral_Petsc.x -ksp_type preonly -pc_type lu -pc_factor_mat_solver_package superlu_dist -eps_view -st_ksp_type preonly -st_pc_type lu -st_pc_factor_mat_solver_package superlu_dist -start_in_debugger
>>
>> Following that command, I can see on my main screen:
>>
>> 3D POISEUILLE BASEFLOW COMPUTED ON GRID WITH NX = 15 NY = 15  ==> this is a comment in my program
>>
>> [0]PETSC ERROR: PETSC: Attaching gdb to ./BiGlobal_Spectral_Petsc.x of pid 30562 on display :0 on machine veltins.cfd.ame.arizona.edu
>> [1]PETSC ERROR: PETSC: Attaching gdb to ./BiGlobal_Spectral_Petsc.x of pid 30563 on display :0 on machine veltins.cfd.ame.arizona.edu
>>
>>
>> And at the same time, I have 2 xterms that open. I have attached (see below) the content of 1 of the xterms since their content is very similar. Upon opening, the xterms seem to load some debugging info and then, I get:
>>
>> (gdb)
>>
>> At that point I type continue in both xterms which then show something like: [Inferior 1 (process 30563) exited normally] (see below). And at the same time, 2 other xterms open (I have then 4 xterms open).
>     This is not expected.  Are you calling PetscInitialize() multiple times?
>
>> If I type continue in these 2 new xterms, I get: The program is not being run.
>     Strange.
>
>     
>>
>> Is the command continue that I have used suitable here?
>    Yes that is what I do.
>
>> Does the [Inferior 1 (process 30563) exited normally] means that no bug was detected?
>    Usually yes.
>
>> Or does [0]PETSC ERROR: PETSC: Attaching gdb to ... means that something is going wrong?
>    Our printing the string PETSC ERROR here is kind of silly cause there is not really an error, I'll see if I can eliminate this.
>
>    What happens if you use just one MPI process?
>       1) do you still get the "extra" xterm and gdb?
>       2) if you use start_in_debugger with one MPI process does it again offer an "extra" gdb after the first one?
>
>    Barry
>
>>
>> Thanks
>>
>> Anthony
>>
>>
>>
>>
>>
>>
>>
>>
>> GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-64.el7
>> Copyright (C) 2013 Free Software Foundation, Inc.
>> License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
>> This is free software: you are free to change and redistribute it.
>> There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
>> and "show warranty" for details.
>> This GDB was configured as "x86_64-redhat-linux-gnu".
>> For bug reporting instructions, please see:
>> <http://www.gnu.org/software/gdb/bugs/>...
>> Reading symbols from /home/anthony/Desktop/BiGlobal-Fortran-New/PETSc/Build-BiGlobal-Matrices/BiGlobal_Spectral_Petsc.x...done.
>> Attaching to program: /home/anthony/Desktop/BiGlobal-Fortran-New/PETSc/Build-BiGlobal-Matrices/./BiGlobal_Spectral_Petsc.x, process 30563
>> Reading symbols from /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libpetsc.so.3.6...done.
>> Loaded symbols for /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libpetsc.so.3.6
>> Reading symbols from /lib64/libpthread.so.0...(no debugging symbols found)...done.
>> [Thread debugging using libthread_db enabled]
>> Using host libthread_db library "/lib64/libthread_db.so.1".
>> Loaded symbols for /lib64/libpthread.so.0
>> Reading symbols from /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libparmetis.so...done.
>> Loaded symbols for /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libparmetis.so
>> Reading symbols from /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmetis.so...done.
>> Loaded symbols for /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmetis.so
>> Reading symbols from /lib64/libX11.so.6...Reading symbols from /lib64/libX11.so.6...(no debugging symbols found)...done.
>> (no debugging symbols found)...done.
>> Loaded symbols for /lib64/libX11.so.6
>> Reading symbols from /lib64/libssl.so.10...Reading symbols from /lib64/libssl.so.10...(no debugging symbols found)...done.
>> (no debugging symbols found)...done.
>> Loaded symbols for /lib64/libssl.so.10
>> Reading symbols from /lib64/libcrypto.so.10...Reading symbols from /lib64/libcrypto.so.10...(no debugging symbols found)...done.
>> (no debugging symbols found)...done.
>> Loaded symbols for /lib64/libcrypto.so.10
>> Reading symbols from /lib64/libgfortran.so.3...(no debugging symbols found)...done.
>> Loaded symbols for /lib64/libgfortran.so.3
>> Reading symbols from /lib64/libm.so.6...(no debugging symbols found)...done.
>> Loaded symbols for /lib64/libm.so.6
>> Reading symbols from /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmpifort.so.12...done.
>> Loaded symbols for /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmpifort.so.12
>> Reading symbols from /lib64/libquadmath.so.0...(no debugging symbols found)...done.
>> Loaded symbols for /lib64/libquadmath.so.0
>> Reading symbols from /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmpicxx.so.12...done.
>> Loaded symbols for /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmpicxx.so.12
>> Reading symbols from /lib64/libstdc++.so.6...(no debugging symbols found)...done.
>> Loaded symbols for /lib64/libstdc++.so.6
>> Reading symbols from /lib64/libdl.so.2...(no debugging symbols found)...done.
>> Loaded symbols for /lib64/libdl.so.2
>> Reading symbols from /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superlu
>> dist-complex/lib/libmpi.so.12...done.
>> Loaded symbols for /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmpi.so.12
>> Reading symbols from /lib64/libgcc_s.so.1...(no debugging symbols found)...done.
>> Loaded symbols for /lib64/libgcc_s.so.1
>> Reading symbols from /home/anthony/LIB/slepc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libslepc.so.3.6...done.
>> Loaded symbols for /home/anthony/LIB/slepc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libslepc.so.3.6
>> Reading symbols from /lib64/libc.so.6...(no debugging symbols found)...done.
>> Loaded symbols for /lib64/libc.so.6
>> Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols found)...done.
>> Loaded symbols for /lib64/ld-linux-x86-64.so.2
>> Reading symbols from /lib64/libxcb.so.1...Reading symbols from /lib64/libxcb.so.1...(no debugging symbols found)...done.
>> (no debugging symbols found)...done.
>> Loaded symbols for /lib64/libxcb.so.1
>> Reading symbols from /lib64/libgssapi_krb5.so.2...Reading symbols from /lib64/libgssapi_krb5.so.2...(no debugging symbols found)...done.
>> (no debugging symbols found)...done.
>> Loaded symbols for /lib64/libgssapi_krb5.so.2
>> Reading symbols from /lib64/libkrb5.so.3...Reading symbols from /lib64/libkrb5.so.3...(no debugging symbols found)...done.
>> (no debugging symbols found)...done.
>> Loaded symbols for /lib64/libkrb5.so.3
>> Reading symbols from /lib64/libcom_err.so.2...Reading symbols from /lib64/libcom_err.so.2...(no debugging symbols found)...done.
>> (no debugging symbols found)...done.
>> Loaded symbols for /lib64/libcom_err.so.2
>> Reading symbols from /lib64/libk5crypto.so.3...Reading symbols from /lib64/libk5crypto.so.3...(no debugging symbols found)...done.
>> (no debugging symbols found)...done.
>> Loaded symbols for /lib64/libk5crypto.so.3
>> Reading symbols from /lib64/libz.so.1...Reading symbols from /lib64/libz.so.1...(no debugging symbols found)...done.
>> (no debugging symbols found)...done.
>> Loaded symbols for /lib64/libz.so.1
>> Reading symbols from /lib64/librt.so.1...(no debugging symbols found)...done.
>> Loaded symbols for /lib64/librt.so.1
>> Reading symbols from /lib64/libXau.so.6...Reading symbols from /lib64/libXau.so.6...(no debugging symbols found)...done.
>> (no debugging symbols found)...done.
>> Loaded symbols for /lib64/libXau.so.6
>> Reading symbols from /lib64/libkrb5support.so.0...Reading symbols from /lib64/libkrb5support.so.0...(no debugging symbols found)...done.
>> (no debugging symbols found)...done.
>> Loaded symbols for /lib64/libkrb5support.so.0
>> Reading symbols from /lib64/libkeyutils.so.1...Reading symbols from /lib64/libkeyutils.so.1...(no debugging symbols found)...done.
>> (no debugging symbols found)...done.
>> Loaded symbols for /lib64/libkeyutils.so.1
>> Reading symbols from /lib64/libresolv.so.2...(no debugging symbols found)...done.
>> Loaded symbols for /lib64/libresolv.so.2
>> Reading symbols from /lib64/libselinux.so.1...Reading symbols from /lib64/libselinux.so.1...(no debugging symbols found)...done.
>> (no debugging symbols found)...done.
>> Loaded symbols for /lib64/libselinux.so.1
>> Reading symbols from /lib64/libpcre.so.1...Reading symbols from /lib64/libpcre.s
>> o.1...(no debugging symbols found)...done.
>> (no debugging symbols found)...done.
>> Loaded symbols for /lib64/libpcre.so.1
>> Reading symbols from /lib64/liblzma.so.5...Reading symbols from /lib64/liblzma.so.5...(no debugging symbols found)...done.
>> (no debugging symbols found)...done.
>> Loaded symbols for /lib64/liblzma.so.5
>> Reading symbols from /lib64/libnss_files.so.2...(no debugging symbols found)...done.
>> Loaded symbols for /lib64/libnss_files.so.2
>> 0x00007faacd261470 in __nanosleep_nocancel () from /lib64/libc.so.6
>> Missing separate debuginfos, use: debuginfo-install glibc-2.17-78.el7.x86_64 keyutils-libs-1.5.8-3.el7.x86_64 krb5-libs-1.12.2-14.el7.x86_64 libX11-1.6.0-2.1.el7.x86_64 libXau-1.0.8-2.1.el7.x86_64 libcom_err-1.42.9-7.el7.x86_64 libgcc-4.8.3-9.el7.x86_64 libgfortran-4.8.3-9.el7.x86_64 libquadmath-4.8.3-9.el7.x86_64 libselinux-2.2.2-6.el7.x86_64 libstdc++-4.8.3-9.el7.x86_64 libxcb-1.9-5.el7.x86_64 openssl-libs-1.0.1e-42.el7.9.x86_64 pcre-8.32-14.el7.x86_64 xz-libs-5.1.2-9alpha.el7.x86_64 zlib-1.2.7-13.el7.x86_64
>> (gdb) continue
>> Continuing.
>> Detaching after fork from child process 30734.
>> [Inferior 1 (process 30563) exited normally]
>>


From knepley at gmail.com  Fri Jul 24 17:04:17 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Fri, 24 Jul 2015 17:04:17 -0500
Subject: [petsc-users] gnu debugger
In-Reply-To: <55B2ABAE.1080504@email.arizona.edu>
References: <55B2A366.8030602@email.arizona.edu>
	<933BADE0-1B77-4895-BF84-AD1C0379231C@mcs.anl.gov>
	<55B2ABAE.1080504@email.arizona.edu>
Message-ID: <CAMYG4GnN2n4rsE4JSNd3YJ+f_drbA0NbnBYzM9ZSUt7590N3pA@mail.gmail.com>

On Fri, Jul 24, 2015 at 4:18 PM, Anthony Haas <aph at email.arizona.edu> wrote:

> Hi Barry,
>
> Thanks for your enlightening answers (as usual). It all makes sense now,
> indeed, I am calling PetscInitialize() multiple times. In my program, I use
> first PETSc alone to solve a linear system (I have a call to
> PetscInitialize and a call to PetscFinalize) and then I use SLEPc to
> compute eigenvalues. I did it like that because of memory consideration: I
> was thinking that some memory could be freed after the first petscfinalize
> but maybe I should only call slepcinitialize once and slepcfinalize once?
>

Yes, definitely.

  Thanks,

   Matt


> Anthony
>
>
>
>
> On 07/24/2015 02:00 PM, Barry Smith wrote:
>
>> On Jul 24, 2015, at 3:43 PM, Anthony Haas <aph at email.arizona.edu> wrote:
>>>
>>> Hi,
>>>
>>> I am trying to run my code through the gnu debugger with:
>>>
>>> ${PETSC_DIR}/${PETSC_ARCH}/bin/mpirun -n 2 ./BiGlobal_Spectral_Petsc.x
>>> -ksp_type preonly -pc_type lu -pc_factor_mat_solver_package superlu_dist
>>> -eps_view -st_ksp_type preonly -st_pc_type lu
>>> -st_pc_factor_mat_solver_package superlu_dist -start_in_debugger
>>>
>>> Following that command, I can see on my main screen:
>>>
>>> 3D POISEUILLE BASEFLOW COMPUTED ON GRID WITH NX = 15 NY = 15  ==> this
>>> is a comment in my program
>>>
>>> [0]PETSC ERROR: PETSC: Attaching gdb to ./BiGlobal_Spectral_Petsc.x of
>>> pid 30562 on display :0 on machine veltins.cfd.ame.arizona.edu
>>> [1]PETSC ERROR: PETSC: Attaching gdb to ./BiGlobal_Spectral_Petsc.x of
>>> pid 30563 on display :0 on machine veltins.cfd.ame.arizona.edu
>>>
>>>
>>> And at the same time, I have 2 xterms that open. I have attached (see
>>> below) the content of 1 of the xterms since their content is very similar.
>>> Upon opening, the xterms seem to load some debugging info and then, I get:
>>>
>>> (gdb)
>>>
>>> At that point I type continue in both xterms which then show something
>>> like: [Inferior 1 (process 30563) exited normally] (see below). And at the
>>> same time, 2 other xterms open (I have then 4 xterms open).
>>>
>>     This is not expected.  Are you calling PetscInitialize() multiple
>> times?
>>
>>  If I type continue in these 2 new xterms, I get: The program is not
>>> being run.
>>>
>>     Strange.
>>
>>
>>
>>>
>>> Is the command continue that I have used suitable here?
>>>
>>    Yes that is what I do.
>>
>>  Does the [Inferior 1 (process 30563) exited normally] means that no bug
>>> was detected?
>>>
>>    Usually yes.
>>
>>  Or does [0]PETSC ERROR: PETSC: Attaching gdb to ... means that something
>>> is going wrong?
>>>
>>    Our printing the string PETSC ERROR here is kind of silly cause there
>> is not really an error, I'll see if I can eliminate this.
>>
>>    What happens if you use just one MPI process?
>>       1) do you still get the "extra" xterm and gdb?
>>       2) if you use start_in_debugger with one MPI process does it again
>> offer an "extra" gdb after the first one?
>>
>>    Barry
>>
>>
>>> Thanks
>>>
>>> Anthony
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> GNU gdb (GDB) Red Hat Enterprise Linux 7.6.1-64.el7
>>> Copyright (C) 2013 Free Software Foundation, Inc.
>>> License GPLv3+: GNU GPL version 3 or later <
>>> http://gnu.org/licenses/gpl.html>
>>> This is free software: you are free to change and redistribute it.
>>> There is NO WARRANTY, to the extent permitted by law.  Type "show
>>> copying"
>>> and "show warranty" for details.
>>> This GDB was configured as "x86_64-redhat-linux-gnu".
>>> For bug reporting instructions, please see:
>>> <http://www.gnu.org/software/gdb/bugs/>...
>>>
>>> Reading symbols from
>>> /home/anthony/Desktop/BiGlobal-Fortran-New/PETSc/Build-BiGlobal-Matrices/BiGlobal_Spectral_Petsc.x...done.
>>> Attaching to program:
>>> /home/anthony/Desktop/BiGlobal-Fortran-New/PETSc/Build-BiGlobal-Matrices/./BiGlobal_Spectral_Petsc.x,
>>> process 30563
>>> Reading symbols from
>>> /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libpetsc.so.3.6...done.
>>> Loaded symbols for
>>> /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libpetsc.so.3.6
>>> Reading symbols from /lib64/libpthread.so.0...(no debugging symbols
>>> found)...done.
>>> [Thread debugging using libthread_db enabled]
>>> Using host libthread_db library "/lib64/libthread_db.so.1".
>>> Loaded symbols for /lib64/libpthread.so.0
>>> Reading symbols from
>>> /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libparmetis.so...done.
>>> Loaded symbols for
>>> /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libparmetis.so
>>> Reading symbols from
>>> /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmetis.so...done.
>>> Loaded symbols for
>>> /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmetis.so
>>> Reading symbols from /lib64/libX11.so.6...Reading symbols from
>>> /lib64/libX11.so.6...(no debugging symbols found)...done.
>>> (no debugging symbols found)...done.
>>> Loaded symbols for /lib64/libX11.so.6
>>> Reading symbols from /lib64/libssl.so.10...Reading symbols from
>>> /lib64/libssl.so.10...(no debugging symbols found)...done.
>>> (no debugging symbols found)...done.
>>> Loaded symbols for /lib64/libssl.so.10
>>> Reading symbols from /lib64/libcrypto.so.10...Reading symbols from
>>> /lib64/libcrypto.so.10...(no debugging symbols found)...done.
>>> (no debugging symbols found)...done.
>>> Loaded symbols for /lib64/libcrypto.so.10
>>> Reading symbols from /lib64/libgfortran.so.3...(no debugging symbols
>>> found)...done.
>>> Loaded symbols for /lib64/libgfortran.so.3
>>> Reading symbols from /lib64/libm.so.6...(no debugging symbols
>>> found)...done.
>>> Loaded symbols for /lib64/libm.so.6
>>> Reading symbols from
>>> /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmpifort.so.12...done.
>>> Loaded symbols for
>>> /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmpifort.so.12
>>> Reading symbols from /lib64/libquadmath.so.0...(no debugging symbols
>>> found)...done.
>>> Loaded symbols for /lib64/libquadmath.so.0
>>> Reading symbols from
>>> /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmpicxx.so.12...done.
>>> Loaded symbols for
>>> /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmpicxx.so.12
>>> Reading symbols from /lib64/libstdc++.so.6...(no debugging symbols
>>> found)...done.
>>> Loaded symbols for /lib64/libstdc++.so.6
>>> Reading symbols from /lib64/libdl.so.2...(no debugging symbols
>>> found)...done.
>>> Loaded symbols for /lib64/libdl.so.2
>>> Reading symbols from
>>> /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superlu
>>> dist-complex/lib/libmpi.so.12...done.
>>> Loaded symbols for
>>> /home/anthony/LIB/petsc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libmpi.so.12
>>> Reading symbols from /lib64/libgcc_s.so.1...(no debugging symbols
>>> found)...done.
>>> Loaded symbols for /lib64/libgcc_s.so.1
>>> Reading symbols from
>>> /home/anthony/LIB/slepc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libslepc.so.3.6...done.
>>> Loaded symbols for
>>> /home/anthony/LIB/slepc-3.6.0/linux-gnu-debug-mumps-superludist-complex/lib/libslepc.so.3.6
>>> Reading symbols from /lib64/libc.so.6...(no debugging symbols
>>> found)...done.
>>> Loaded symbols for /lib64/libc.so.6
>>> Reading symbols from /lib64/ld-linux-x86-64.so.2...(no debugging symbols
>>> found)...done.
>>> Loaded symbols for /lib64/ld-linux-x86-64.so.2
>>> Reading symbols from /lib64/libxcb.so.1...Reading symbols from
>>> /lib64/libxcb.so.1...(no debugging symbols found)...done.
>>> (no debugging symbols found)...done.
>>> Loaded symbols for /lib64/libxcb.so.1
>>> Reading symbols from /lib64/libgssapi_krb5.so.2...Reading symbols from
>>> /lib64/libgssapi_krb5.so.2...(no debugging symbols found)...done.
>>> (no debugging symbols found)...done.
>>> Loaded symbols for /lib64/libgssapi_krb5.so.2
>>> Reading symbols from /lib64/libkrb5.so.3...Reading symbols from
>>> /lib64/libkrb5.so.3...(no debugging symbols found)...done.
>>> (no debugging symbols found)...done.
>>> Loaded symbols for /lib64/libkrb5.so.3
>>> Reading symbols from /lib64/libcom_err.so.2...Reading symbols from
>>> /lib64/libcom_err.so.2...(no debugging symbols found)...done.
>>> (no debugging symbols found)...done.
>>> Loaded symbols for /lib64/libcom_err.so.2
>>> Reading symbols from /lib64/libk5crypto.so.3...Reading symbols from
>>> /lib64/libk5crypto.so.3...(no debugging symbols found)...done.
>>> (no debugging symbols found)...done.
>>> Loaded symbols for /lib64/libk5crypto.so.3
>>> Reading symbols from /lib64/libz.so.1...Reading symbols from
>>> /lib64/libz.so.1...(no debugging symbols found)...done.
>>> (no debugging symbols found)...done.
>>> Loaded symbols for /lib64/libz.so.1
>>> Reading symbols from /lib64/librt.so.1...(no debugging symbols
>>> found)...done.
>>> Loaded symbols for /lib64/librt.so.1
>>> Reading symbols from /lib64/libXau.so.6...Reading symbols from
>>> /lib64/libXau.so.6...(no debugging symbols found)...done.
>>> (no debugging symbols found)...done.
>>> Loaded symbols for /lib64/libXau.so.6
>>> Reading symbols from /lib64/libkrb5support.so.0...Reading symbols from
>>> /lib64/libkrb5support.so.0...(no debugging symbols found)...done.
>>> (no debugging symbols found)...done.
>>> Loaded symbols for /lib64/libkrb5support.so.0
>>> Reading symbols from /lib64/libkeyutils.so.1...Reading symbols from
>>> /lib64/libkeyutils.so.1...(no debugging symbols found)...done.
>>> (no debugging symbols found)...done.
>>> Loaded symbols for /lib64/libkeyutils.so.1
>>> Reading symbols from /lib64/libresolv.so.2...(no debugging symbols
>>> found)...done.
>>> Loaded symbols for /lib64/libresolv.so.2
>>> Reading symbols from /lib64/libselinux.so.1...Reading symbols from
>>> /lib64/libselinux.so.1...(no debugging symbols found)...done.
>>> (no debugging symbols found)...done.
>>> Loaded symbols for /lib64/libselinux.so.1
>>> Reading symbols from /lib64/libpcre.so.1...Reading symbols from
>>> /lib64/libpcre.s
>>> o.1...(no debugging symbols found)...done.
>>> (no debugging symbols found)...done.
>>> Loaded symbols for /lib64/libpcre.so.1
>>> Reading symbols from /lib64/liblzma.so.5...Reading symbols from
>>> /lib64/liblzma.so.5...(no debugging symbols found)...done.
>>> (no debugging symbols found)...done.
>>> Loaded symbols for /lib64/liblzma.so.5
>>> Reading symbols from /lib64/libnss_files.so.2...(no debugging symbols
>>> found)...done.
>>> Loaded symbols for /lib64/libnss_files.so.2
>>> 0x00007faacd261470 in __nanosleep_nocancel () from /lib64/libc.so.6
>>> Missing separate debuginfos, use: debuginfo-install
>>> glibc-2.17-78.el7.x86_64 keyutils-libs-1.5.8-3.el7.x86_64
>>> krb5-libs-1.12.2-14.el7.x86_64 libX11-1.6.0-2.1.el7.x86_64
>>> libXau-1.0.8-2.1.el7.x86_64 libcom_err-1.42.9-7.el7.x86_64
>>> libgcc-4.8.3-9.el7.x86_64 libgfortran-4.8.3-9.el7.x86_64
>>> libquadmath-4.8.3-9.el7.x86_64 libselinux-2.2.2-6.el7.x86_64
>>> libstdc++-4.8.3-9.el7.x86_64 libxcb-1.9-5.el7.x86_64
>>> openssl-libs-1.0.1e-42.el7.9.x86_64 pcre-8.32-14.el7.x86_64
>>> xz-libs-5.1.2-9alpha.el7.x86_64 zlib-1.2.7-13.el7.x86_64
>>> (gdb) continue
>>> Continuing.
>>> Detaching after fork from child process 30734.
>>> [Inferior 1 (process 30563) exited normally]
>>>
>>>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From balay at mcs.anl.gov  Fri Jul 24 18:30:47 2015
From: balay at mcs.anl.gov (Satish Balay)
Date: Fri, 24 Jul 2015 18:30:47 -0500
Subject: [petsc-users] petsc4py installation error with PETSc v 3.6.1
In-Reply-To: <CAP2=TMgUovv9DiFVgScz-6ePCDgWVmOdi6CSrLHOHMF2L1Hjcg@mail.gmail.com>
References: <CAP2=TMhnPfNjusKSgmeqVLHw_uB=wz9KTtvnAm=a0mPSmYfmVQ@mail.gmail.com>
	<alpine.LFD.2.20.1507221825320.28887@asterix>
	<CAP2=TMjemXBZowjeKjjEfd4tjPRbsBmF1Gfxp_EusBkbqQ9-=w@mail.gmail.com>
	<alpine.LFD.2.20.1507221942470.29083@asterix>
	<CAP2=TMhdozHTiRriEDwGrQmQxiUf9v91gtx+335sRirmemVKqw@mail.gmail.com>
	<CAP2=TMgUovv9DiFVgScz-6ePCDgWVmOdi6CSrLHOHMF2L1Hjcg@mail.gmail.com>
Message-ID: <alpine.LFD.2.20.1507241825260.20220@asterix>

1. Does 'make test' work for you with your petsc build?

2. Does 'make test' in work for your petsc4py build?

And what do you have for:

ldd /usr/local/lib/python2.7/dist-packages/petsc4py/lib/arch-linux2-c-opt/PETSc.so
nm -Ao /usr/local/lib/python2.7/dist-packages/petsc4py/lib/arch-linux2-c-opt/PETSc.so |grep DMShellSetCreateSubDM
nm -Ao /home/jchang23/petsc-dev/arch-linux2-c-opt/lib/libpetsc.so |grep DMShellSetCreateSubDM

Satish

On Fri, 24 Jul 2015, Justin Chang wrote:

> Hi again,
> 
> I am getting another error related to petsc4py. It happens when I updated
> to the latest version:
> 
> Traceback (most recent call last):
>   File "/usr/local/bin/py.test", line 11, in <module>
>     sys.exit(main())
>   File "/usr/lib/python2.7/dist-packages/_pytest/config.py", line 18, in
> main
>     config = _prepareconfig(args, plugins)
>   File "/usr/lib/python2.7/dist-packages/_pytest/config.py", line 62, in
> _prepareconfig
>     pluginmanager=pluginmanager, args=args)
>   File "/usr/lib/python2.7/dist-packages/_pytest/core.py", line 376, in
> __call__
>     return self._docall(methods, kwargs)
>   File "/usr/lib/python2.7/dist-packages/_pytest/core.py", line 387, in
> _docall
>     res = mc.execute()
>   File "/usr/lib/python2.7/dist-packages/_pytest/core.py", line 288, in
> execute
>     res = method(**kwargs)
>   File "/usr/lib/python2.7/dist-packages/_pytest/helpconfig.py", line 25,
> in pytest_cmdline_parse
>     config = __multicall__.execute()
>   File "/usr/lib/python2.7/dist-packages/_pytest/core.py", line 288, in
> execute
>     res = method(**kwargs)
>   File "/usr/lib/python2.7/dist-packages/_pytest/config.py", line 617, in
> pytest_cmdline_parse
>     self.parse(args)
>   File "/usr/lib/python2.7/dist-packages/_pytest/config.py", line 710, in
> parse
>     self._preparse(args)
>   File "/usr/lib/python2.7/dist-packages/_pytest/config.py", line 690, in
> _preparse
>     args=args, parser=self._parser)
>   File "/usr/lib/python2.7/dist-packages/_pytest/core.py", line 376, in
> __call__
>     return self._docall(methods, kwargs)
>   File "/usr/lib/python2.7/dist-packages/_pytest/core.py", line 387, in
> _docall
>     res = mc.execute()
>   File "/usr/lib/python2.7/dist-packages/_pytest/core.py", line 288, in
> execute
>     res = method(**kwargs)
>   File "/usr/lib/python2.7/dist-packages/_pytest/capture.py", line 42, in
> pytest_load_initial_conftests
>     return __multicall__.execute()
>   File "/usr/lib/python2.7/dist-packages/_pytest/core.py", line 288, in
> execute
>     res = method(**kwargs)
>   File "/usr/lib/python2.7/dist-packages/_pytest/config.py", line 673, in
> pytest_load_initial_conftests
>     self._conftest.setinitial(args)
>   File "/usr/lib/python2.7/dist-packages/_pytest/config.py", line 486, in
> setinitial
>     self._try_load_conftest(anchor)
>   File "/usr/lib/python2.7/dist-packages/_pytest/config.py", line 492, in
> _try_load_conftest
>     self._path2confmods[None] = self.getconftestmodules(anchor)
>   File "/usr/lib/python2.7/dist-packages/_pytest/config.py", line 511, in
> getconftestmodules
>     clist.append(self.importconftest(conftestpath))
>   File "/usr/lib/python2.7/dist-packages/_pytest/config.py", line 537, in
> importconftest
>     self._conftestpath2mod[conftestpath] = mod = conftestpath.pyimport()
>   File "/usr/lib/python2.7/dist-packages/py/_path/local.py", line 620, in
> pyimport
>     __import__(modname)
>   File "/home/justin/Software/firedrake-deps/PyOP2/test/conftest.py", line
> 40, in <module>
>     from pyop2 import op2
>   File "/home/justin/Software/firedrake-deps/PyOP2/pyop2/__init__.py", line
> 9, in <module>
>     from op2 import *
>   File "/home/justin/Software/firedrake-deps/PyOP2/pyop2/op2.py", line 39,
> in <module>
>     import base
>   File "/home/justin/Software/firedrake-deps/PyOP2/pyop2/base.py", line 56,
> in <module>
>     from sparsity import build_sparsity
>   File "PETSc.pxd", line 70, in init pyop2.sparsity
> (pyop2/sparsity.cpp:22252)
>   File "/usr/local/lib/python2.7/dist-packages/petsc4py/PETSc.py", line 3,
> in <module>
>     PETSc = ImportPETSc(ARCH)
>   File "/usr/local/lib/python2.7/dist-packages/petsc4py/lib/__init__.py",
> line 29, in ImportPETSc
>     return Import('petsc4py', 'PETSc', path, arch)
>   File "/usr/local/lib/python2.7/dist-packages/petsc4py/lib/__init__.py",
> line 64, in Import
>     module = imp.load_module(fullname, fo, fn, stuff)
> ImportError:
> /usr/local/lib/python2.7/dist-packages/petsc4py/lib/arch-linux2-c-opt/PETSc.so:
> undefined symbol: DMShellSetCreateSubDM
> make: *** [unit_sequential] Error 1
> 
> 
> Any idea on how to fix this? Thanks,
> 
> Justin
> 
> On Wednesday, July 22, 2015, Justin Chang <jychang48 at gmail.com> wrote:
> 
> > Alright got it, thanks!
> >
> > On Wed, Jul 22, 2015 at 7:44 PM, Satish Balay <balay at mcs.anl.gov
> > <javascript:_e(%7B%7D,'cvml','balay at mcs.anl.gov');>> wrote:
> >
> >> You can apply the patch with the 'patch' command
> >>
> >> cd petsc4py
> >> patch -Np1 < petsc4py.patch
> >>
> >> Satish
> >>
> >> On Wed, 22 Jul 2015, Justin Chang wrote:
> >>
> >> > How do I use this again?
> >> >
> >> > On Wednesday, July 22, 2015, Satish Balay <balay at mcs.anl.gov
> >> <javascript:_e(%7B%7D,'cvml','balay at mcs.anl.gov');>> wrote:
> >> >
> >> > > The attached patch to petsc4py should fix the error.
> >> > >
> >> > > Satish
> >> > >
> >> > > On Wed, 22 Jul 2015, Justin Chang wrote:
> >> > >
> >> > > > Hi all,
> >> > > >
> >> > > > Just installed the latest petsc-dev, and when I tried to build
> >> petsc4py
> >> > > via
> >> > > > git clone ... and pip setup.py build  i get the following errors:
> >> > > >
> >> > > > ====
> >> > > >
> >> > > > running build
> >> > > >
> >> > > > running build_src
> >> > > >
> >> > > > cythonizing 'petsc4py.PETSc.pyx' -> 'petsc4py.PETSc.c'
> >> > > >
> >> > > > cythonizing 'libpetsc4py/libpetsc4py.pyx' ->
> >> 'libpetsc4py/libpetsc4py.c'
> >> > > >
> >> > > > running build_py
> >> > > >
> >> > > > creating build
> >> > > >
> >> > > > creating build/lib.linux-x86_64-2.7
> >> > > >
> >> > > > creating build/lib.linux-x86_64-2.7/petsc4py
> >> > > >
> >> > > > copying src/PETSc.py -> build/lib.linux-x86_64-2.7/petsc4py
> >> > > >
> >> > > > copying src/__init__.py -> build/lib.linux-x86_64-2.7/petsc4py
> >> > > >
> >> > > > copying src/__main__.py -> build/lib.linux-x86_64-2.7/petsc4py
> >> > > >
> >> > > > creating build/lib.linux-x86_64-2.7/petsc4py/lib
> >> > > >
> >> > > > copying src/lib/__init__.py ->
> >> build/lib.linux-x86_64-2.7/petsc4py/lib
> >> > > >
> >> > > > creating build/lib.linux-x86_64-2.7/petsc4py/include
> >> > > >
> >> > > > creating build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> >> > > >
> >> > > > copying src/include/petsc4py/numpy.h ->
> >> > > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> >> > > >
> >> > > > copying src/include/petsc4py/petsc4py.h ->
> >> > > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> >> > > >
> >> > > > copying src/include/petsc4py/petsc4py.PETSc.h ->
> >> > > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> >> > > >
> >> > > > copying src/include/petsc4py/petsc4py.PETSc_api.h ->
> >> > > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> >> > > >
> >> > > > copying src/include/petsc4py/petsc4py.i ->
> >> > > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> >> > > >
> >> > > > copying src/include/petsc4py/PETSc.pxd ->
> >> > > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> >> > > >
> >> > > > copying src/include/petsc4py/__init__.pxd ->
> >> > > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> >> > > >
> >> > > > copying src/include/petsc4py/__init__.pyx ->
> >> > > > build/lib.linux-x86_64-2.7/petsc4py/include/petsc4py
> >> > > >
> >> > > > copying src/lib/petsc.cfg -> build/lib.linux-x86_64-2.7/petsc4py/lib
> >> > > >
> >> > > > running build_ext
> >> > > >
> >> > > > PETSC_DIR:   /home/jchang23/petsc-dev
> >> > > >
> >> > > > PETSC_ARCH:  arch-linux2-c-opt
> >> > > >
> >> > > > version:     3.6.1 development
> >> > > >
> >> > > > scalar-type: real
> >> > > >
> >> > > > precision:   double
> >> > > >
> >> > > > language:    CONLY
> >> > > >
> >> > > > compiler:    /share/apps/openmpi-1.8.3/bin/mpicc
> >> > > >
> >> > > > linker:      /share/apps/openmpi-1.8.3/bin/mpicc
> >> > > >
> >> > > > building 'PETSc' extension
> >> > > >
> >> > > > creating build/temp.linux-x86_64-2.7
> >> > > >
> >> > > > creating build/temp.linux-x86_64-2.7/arch-linux2-c-opt
> >> > > >
> >> > > > creating build/temp.linux-x86_64-2.7/arch-linux2-c-opt/src
> >> > > >
> >> > > > /share/apps/openmpi-1.8.3/bin/mpicc -pthread -fPIC -O -fPIC
> >> > > > -fno-strict-aliasing -g -O2 -DNDEBUG -g -fwrapv -O3 -Wall
> >> > > > -DPETSC_DIR=/home/jchang23/petsc-dev
> >> -I/share/apps/openmpi-1.8.3/include
> >> > > > -I/home/jchang23/petsc-dev/arch-linux2-c-opt/include
> >> > > > -I/home/jchang23/petsc-dev/include -Isrc/include
> >> > > >
> >> -I/home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include
> >> > > > -I/home/jchang23/.local/include/python2.7 -c src/PETSc.c -o
> >> > > > build/temp.linux-x86_64-2.7/arch-linux2-c-opt/src/PETSc.o
> >> > > >
> >> > > > In file included from
> >> > > >
> >> > >
> >> /home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/ndarraytypes.h:1804:0,
> >> > > >
> >> > > >                  from
> >> > > >
> >> > >
> >> /home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/ndarrayobject.h:17,
> >> > > >
> >> > > >                  from
> >> > > >
> >> > >
> >> /home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/arrayobject.h:4,
> >> > > >
> >> > > >                  from src/include/petsc4py/numpy.h:11,
> >> > > >
> >> > > >                  from src/petsc4py.PETSc.c:258,
> >> > > >
> >> > > >                  from src/PETSc.c:3:
> >> > > >
> >> > > >
> >> > >
> >> /home/jchang23/.local/lib/python2.7/site-packages/numpy/core/include/numpy/npy_1_7_deprecated_api.h:15:2:
> >> > > > warning: #warning "Using deprecated NumPy API, disable it by "
> >> "#defining
> >> > > > NPY_NO_DEPRECATED_API NPY_1_7_API_VERSION" [-Wcpp]
> >> > > >
> >> > > >  #warning "Using deprecated NumPy API, disable it by " \
> >> > > >
> >> > > >   ^
> >> > > >
> >> > > > In file included from src/PETSc.c:3:0:
> >> > > >
> >> > > > src/petsc4py.PETSc.c: In function
> >> > > > ?__pyx_pf_8petsc4py_5PETSc_7Section_76createGlobalSection?:
> >> > > >
> >> > > > src/petsc4py.PETSc.c:108243:47: error: incompatible type for
> >> argument 4
> >> > > of
> >> > > > ?PetscSectionCreateGlobalSection?
> >> > > >
> >> > > >    __pyx_t_2 =
> >> > > >
> >> > >
> >> __pyx_f_8petsc4py_5PETSc_CHKERR(PetscSectionCreateGlobalSection(__pyx_v_self->sec,
> >> > > > __pyx_v_sf->sf, PETSC_FALSE, (&__pyx_v_gsec->sec))); if
> >> > > (unlikely(__pyx_t_2
> >> > > > == -1)) {__pyx_filename = __pyx_f[32]; __pyx_lineno = 213;
> >> __pyx_clineno
> >> > > =
> >> > > > __LINE__; goto __pyx_L1_error;}
> >> > > >
> >> > > >                                                ^
> >> > > >
> >> > > > In file included from
> >> /home/jchang23/petsc-dev/include/petscvec.h:9:0,
> >> > > >
> >> > > >                  from /home/jchang23/petsc-dev/include/petscmat.h:6,
> >> > > >
> >> > > >                  from /home/jchang23/petsc-dev/include/petscdm.h:6,
> >> > > >
> >> > > >                  from
> >> /home/jchang23/petsc-dev/include/petscdmda.h:4,
> >> > > >
> >> > > >                  from /home/jchang23/petsc-dev/include/petsc.h:12,
> >> > > >
> >> > > >                  from src/petsc4py.PETSc.c:254,
> >> > > >
> >> > > >                  from src/PETSc.c:3:
> >> > > >
> >> > > > /home/jchang23/petsc-dev/include/petscis.h:334:29: note: expected
> >> > > > ?PetscBool? but argument is of type ?struct _p_PetscSection **?
> >> > > >
> >> > > >  PETSC_EXTERN PetscErrorCode
> >> > > PetscSectionCreateGlobalSection(PetscSection,
> >> > > > PetscSF, PetscBool, PetscBool, PetscSection *);
> >> > > >
> >> > > >                              ^
> >> > > >
> >> > > > In file included from src/PETSc.c:3:0:
> >> > > >
> >> > > > src/petsc4py.PETSc.c:108243:47: error: too few arguments to function
> >> > > > ?PetscSectionCreateGlobalSection?
> >> > > >
> >> > > >    __pyx_t_2 =
> >> > > >
> >> > >
> >> __pyx_f_8petsc4py_5PETSc_CHKERR(PetscSectionCreateGlobalSection(__pyx_v_self->sec,
> >> > > > __pyx_v_sf->sf, PETSC_FALSE, (&__pyx_v_gsec->sec))); if
> >> > > (unlikely(__pyx_t_2
> >> > > > == -1)) {__pyx_filename = __pyx_f[32]; __pyx_lineno = 213;
> >> __pyx_clineno
> >> > > =
> >> > > > __LINE__; goto __pyx_L1_error;}
> >> > > >
> >> > > >                                                ^
> >> > > >
> >> > > > In file included from
> >> /home/jchang23/petsc-dev/include/petscvec.h:9:0,
> >> > > >
> >> > > >                  from /home/jchang23/petsc-dev/include/petscmat.h:6,
> >> > > >
> >> > > >                  from /home/jchang23/petsc-dev/include/petscdm.h:6,
> >> > > >
> >> > > >                  from
> >> /home/jchang23/petsc-dev/include/petscdmda.h:4,
> >> > > >
> >> > > >                  from /home/jchang23/petsc-dev/include/petsc.h:12,
> >> > > >
> >> > > >                  from src/petsc4py.PETSc.c:254,
> >> > > >
> >> > > >                  from src/PETSc.c:3:
> >> > > >
> >> > > > /home/jchang23/petsc-dev/include/petscis.h:334:29: note: declared
> >> here
> >> > > >
> >> > > >  PETSC_EXTERN PetscErrorCode
> >> > > PetscSectionCreateGlobalSection(PetscSection,
> >> > > > PetscSF, PetscBool, PetscBool, PetscSection *);
> >> > > >
> >> > > > error: command '/share/apps/openmpi-1.8.3/bin/mpicc' failed with
> >> exit
> >> > > > status 1
> >> > > >
> >> > > >
> >> > > > =========
> >> > > >
> >> > > > I am guessing it's because PetscSectionCreateGlobalSection has
> >> changed in
> >> > > > this latest released. Is there a way to fix this?
> >> > > >
> >> > > > Thanks,
> >> > > >
> >> > > > Justin
> >> > > >
> >> > >
> >> >
> >>
> >
> >
> 

From aph at email.arizona.edu  Fri Jul 24 18:18:07 2015
From: aph at email.arizona.edu (Anthony Haas)
Date: Fri, 24 Jul 2015 16:18:07 -0700
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <CAFvbobXeHtLaPtS1FmN3Z5g2-otcs2Pq3n9VkT4Q3oq56tbKrg@mail.gmail.com>
References: <559B1E6D.6040706@email.arizona.edu>	<0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>	<CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>	<CAFvbobW59z-r=HfahZdmfA1N-O2yUrSB3UVTMEtjsmptLaBHQw@mail.gmail.com>	<CAEyxMWW0+rwwaTdJ1NKb7h=TJ13Ztw_7xndA0p7njYaXCBVV3Q@mail.gmail.com>	<CAFvbobUxqP_mwATvcvOSqcrwNscmBWuWb+x1SsVQpR8iQXNn3Q@mail.gmail.com>	<CAFvbobWxbhTFjMB9CT5cW6o_=P9CzOA-Lb0Pvwd9MKAo9or3mw@mail.gmail.com>	<CAEyxMWXgtE=EQ32KDkhc-bR33QK3DEP=fwGG8GYgej269HML0w@mail.gmail.com>
	<CAFvbobXeHtLaPtS1FmN3Z5g2-otcs2Pq3n9VkT4Q3oq56tbKrg@mail.gmail.com>
Message-ID: <55B2C7AF.7080001@email.arizona.edu>

Hi Sherry,

I ran my code through valgrind and gdb as suggested by Barry. I am now 
coming back to some problem I have had while running with parallel 
symbolic factorization. I am attaching a test matrix (petsc binary 
format) that I LU decompose and then use to solve a linear system (see 
code below). I can run on 2 processors with parsymbfact or with 4 
processors without parsymbfact. However, if I run on 4 procs with 
parsymbfact, the code is just hanging. Below is the simplified test case 
that I have used to test. The matrix A and B are built somewhere else in 
my program. The matrix I am attaching is A-sigma*B (see below).

One thing is that I don't know for sparse matrices what is the optimum 
number of processors to use for a LU decomposition? Does it depend on 
the total number of nonzero? Do you have an easy way to compute it?

Thanks,

Anthony



      Subroutine HowBigLUCanBe(rank)

       IMPLICIT NONE

       integer(i4b),intent(in) :: rank
       integer(i4b)            :: i,ct
       real(dp)                :: begin,endd
       complex(dpc)            :: sigma

       PetscErrorCode ierr


       if (rank==0) call cpu_time(begin)

       if (rank==0) then
          write(*,*)
          write(*,*)'Testing How Big LU Can Be...'
          write(*,*)'============================'
          write(*,*)
       endif

       sigma = (1.0d0,0.0d0)
       call MatAXPY(A,-sigma,B,DIFFERENT_NONZERO_PATTERN,ierr) ! on exit 
A = A-sigma*B

!.....Write Matrix to ASCII and Binary Format
       !call PetscViewerASCIIOpen(PETSC_COMM_WORLD,"Amat.m",viewer,ierr)
       !call MatView(DXX,viewer,ierr)
       !call PetscViewerDestroy(viewer,ierr)

       call 
PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_WRITE,viewer,ierr)
       call MatView(A,viewer,ierr)
       call PetscViewerDestroy(viewer,ierr)

!.....Create Linear Solver Context
       call KSPCreate(PETSC_COMM_WORLD,ksp,ierr)

!.....Set operators. Here the matrix that defines the linear system also 
serves as the preconditioning matrix.
       !call KSPSetOperators(ksp,A,A,DIFFERENT_NONZERO_PATTERN,ierr) 
!aha commented and replaced by next line
       call KSPSetOperators(ksp,A,A,ierr) ! remember: here A = A-sigma*B

!.....Set Relative and Absolute Tolerances and Uses Default for 
Divergence Tol
       tol = 1.e-10
       call 
KSPSetTolerances(ksp,tol,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr)

!.....Set the Direct (LU) Solver
       call KSPSetType(ksp,KSPPREONLY,ierr)
       call KSPGetPC(ksp,pc,ierr)
       call PCSetType(pc,PCLU,ierr)
       call PCFactorSetMatSolverPackage(pc,MATSOLVERSUPERLU_DIST,ierr) ! 
MATSOLVERSUPERLU_DIST MATSOLVERMUMPS

!.....Create Right-Hand-Side Vector
       call MatCreateVecs(A,frhs,PETSC_NULL_OBJECT,ierr)
       call MatCreateVecs(A,sol,PETSC_NULL_OBJECT,ierr)

       allocate(xwork1(IendA-IstartA))
       allocate(loc(IendA-IstartA))

       ct=0
       do i=IstartA,IendA-1
          ct=ct+1
          loc(ct)=i
          xwork1(ct)=(1.0d0,0.0d0)
       enddo

       call VecSetValues(frhs,IendA-IstartA,loc,xwork1,INSERT_VALUES,ierr)
       call VecZeroEntries(sol,ierr)

       deallocate(xwork1,loc)

!.....Assemble Vectors
       call VecAssemblyBegin(frhs,ierr)
       call VecAssemblyEnd(frhs,ierr)

!.....Solve the Linear System
       call KSPSolve(ksp,frhs,sol,ierr)

       !call VecView(sol,PETSC_VIEWER_STDOUT_WORLD,ierr)

       if (rank==0) then
          call cpu_time(endd)
          write(*,*)
          print '("Total time for HowBigLUCanBe = ",f21.3," 
seconds.")',endd-begin
       endif

       call SlepcFinalize(ierr)

       STOP


     end Subroutine HowBigLUCanBe






















On 07/08/2015 11:23 AM, Xiaoye S. Li wrote:
> Indeed, the parallel symbolic factorization routine needs power of 2 
> processes, however, you can use however many processes you need;  
> internally, we redistribute matrix to nearest power of 2 processes, do 
> symbolic, then redistribute back to all the processes to do 
> factorization, triangular solve etc.  So, there is no  restriction 
> from the users viewpoint.
>
> It's difficult to tell what the problem is.  Do you think you can 
> print your matrix, then, I can do some debugging by running 
> superlu_dist standalone?
>
> Sherry
>
>
> On Wed, Jul 8, 2015 at 10:34 AM, Anthony Paul Haas 
> <aph at email.arizona.edu <mailto:aph at email.arizona.edu>> wrote:
>
>     Hi,
>
>     I have used the switch -mat_superlu_dist_parsymbfact in my pbs
>     script. However, although my program worked fine with sequential
>     symbolic factorization, I get one of the following 2 behaviors
>     when I run with parallel symbolic factorization (depending on the
>     number of processors that I use):
>
>     1) the program just hangs (it seems stuck in some subroutine ==>
>     see test.out-hangs)
>     2) I get a floating point exception ==> see
>     test.out-floating-point-exception
>
>     Note that as suggested in the Superlu manual, I use a power of 2
>     number of procs. Are there any tunable parameters for the parallel
>     symbolic factorization? Note that when I build my sparse matrix,
>     most elements I add are nonzero of course but to simplify the
>     programming, I also add a few zero elements in the sparse matrix.
>     I was thinking that maybe if the parallel symbolic factorization
>     proceed by block, there could be some blocks where the pivot would
>     be zero, hence creating the FPE??
>
>     Thanks,
>
>     Anthony
>
>
>
>     On Wed, Jul 8, 2015 at 6:46 AM, Xiaoye S. Li <xsli at lbl.gov
>     <mailto:xsli at lbl.gov>> wrote:
>
>         Did you find out how to change option to use parallel symbolic
>         factorization?  Perhaps PETSc team can help.
>
>         Sherry
>
>
>         On Tue, Jul 7, 2015 at 3:58 PM, Xiaoye S. Li <xsli at lbl.gov
>         <mailto:xsli at lbl.gov>> wrote:
>
>             Is there an inquiry function that tells you all the
>             available options?
>
>             Sherry
>
>             On Tue, Jul 7, 2015 at 3:25 PM, Anthony Paul Haas
>             <aph at email.arizona.edu <mailto:aph at email.arizona.edu>> wrote:
>
>                 Hi Sherry,
>
>                 Thanks for your message. I have used superlu_dist
>                 default options. I did not realize that I was doing
>                 serial symbolic factorization. That is probably the
>                 cause of my problem.
>                 Each node on Garnet has 60GB usable memory and I can
>                 run with 1,2,4,8,16 or 32 core per node.
>
>                 So I should use:
>
>                 -mat_superlu_dist_r 20
>                 -mat_superlu_dist_c 32*
>
>                 *
>                 How do you specify the parallel symbolic factorization
>                 option? is it -mat_superlu_dist_matinput 1*
>
>                 *
>                 Thanks,
>
>                 Anthony
>
>
>                 On Tue, Jul 7, 2015 at 3:08 PM, Xiaoye S. Li
>                 <xsli at lbl.gov <mailto:xsli at lbl.gov>> wrote:
>
>                     For superlu_dist failure, this occurs during
>                     symbolic factorization. Since you are using serial
>                     symbolic factorization, it requires the entire
>                     graph of A to be available in the memory of one
>                     MPI task. How much memory do you have for each MPI
>                     task?
>
>                     It won't help even if you use more processes.  You
>                     should try to use parallel symbolic factorization
>                     option.
>
>                     Another point.  You set up process grid as:
>                            Process grid nprow 32 x npcol 20
>                     For better performance, you show swap the grid
>                     dimension. That is, it's better to use 20 x 32,
>                     never gives nprow larger than npcol.
>
>
>                     Sherry
>
>
>                     On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith
>                     <bsmith at mcs.anl.gov <mailto:bsmith at mcs.anl.gov>>
>                     wrote:
>
>
>                            I would suggest running a sequence of
>                         problems, 101 by 101 111 by 111 etc and get
>                         the memory usage in each case (when you run
>                         out of memory you can get NO useful
>                         information out about memory needs). You can
>                         then plot memory usage as a function of
>                         problem size to get a handle on how much
>                         memory it is using.  You can also run on more
>                         and more processes (which have a total of more
>                         memory) to see how large a problem you may be
>                         able to reach.
>
>                            MUMPS also has an "out of core" version
>                         (which we have never used) that could in
>                         theory anyways let you get to large problems
>                         if you have lots of disk space, but you are on
>                         your own figuring out how to use it.
>
>                           Barry
>
>                         > On Jul 7, 2015, at 2:37 PM, Anthony Paul
>                         Haas <aph at email.arizona.edu
>                         <mailto:aph at email.arizona.edu>> wrote:
>                         >
>                         > Hi Jose,
>                         >
>                         > In my code, I use once PETSc to solve a
>                         linear system to get the baseflow (without
>                         using SLEPc) and then I use SLEPc to do the
>                         stability analysis of that baseflow. This is
>                         why, there are some SLEPc options that are not
>                         used in test.out-superlu_dist-151x151 (when I
>                         am solving for the baseflow with PETSc only).
>                         I have attached a 101x101 case for which I get
>                         the eigenvalues. That case works fine. However
>                         If i increase to 151x151, I get the error that
>                         you can see in test.out-superlu_dist-151x151
>                         (similar error with mumps: see
>                         test.out-mumps-151x151 line 2918 ). If you
>                         look a the very end of the files
>                         test.out-superlu_dist-151x151 and
>                         test.out-mumps-151x151, you will see that the
>                         last info message printed is:
>                         >
>                         > On Processor (after EPSSetFromOptions) 0   
>                         memory: 0.65073152000E+08 =====> (see line 807
>                         of module_petsc.F90)
>                         >
>                         > This means that the memory error probably
>                         occurs in the call to EPSSolve (see
>                         module_petsc.F90 line 810). I would like to
>                         evaluate how much memory is required by the
>                         most memory intensive operation within
>                         EPSSolve. Since I am solving a generalized
>                         EVP, I would imagine that it would be the LU
>                         decomposition. But is there an accurate way of
>                         doing it?
>                         >
>                         > Before starting with iterative solvers, I
>                         would like to exploit as much as I can direct
>                         solvers. I tried GMRES with default
>                         preconditioner at some point but I had
>                         convergence problem. What
>                         solver/preconditioner would you recommend for
>                         a generalized non-Hermitian (EPS_GNHEP) EVP?
>                         >
>                         > Thanks,
>                         >
>                         > Anthony
>                         >
>                         > On Tue, Jul 7, 2015 at 12:17 AM, Jose E.
>                         Roman <jroman at dsic.upv.es
>                         <mailto:jroman at dsic.upv.es>> wrote:
>                         >
>                         > El 07/07/2015, a las 02:33, Anthony Haas
>                         escribi?:
>                         >
>                         > > Hi,
>                         > >
>                         > > I am computing eigenvalues using
>                         PETSc/SLEPc and superlu_dist for the LU
>                         decomposition (my problem is a generalized
>                         eigenvalue problem). The code runs fine for a
>                         grid with 101x101 but when I increase to
>                         151x151, I get the following error:
>                         > >
>                         > > Can't expand MemType 1: jcol 16104  (and
>                         then [NID 00037] 2015-07-06 19:19:17 Apid
>                         31025976: OOM killer terminated this process.)
>                         > >
>                         > > It seems to be a memory problem. I monitor
>                         the memory usage as far as I can and it seems
>                         that memory usage is pretty low. The most
>                         memory intensive part of the program is
>                         probably the LU decomposition in the context
>                         of the generalized EVP. Is there a way to
>                         evaluate how much memory will be required for
>                         that step? I am currently running the debug
>                         version of the code which I would assume would
>                         use more memory?
>                         > >
>                         > > I have attached the output of the job.
>                         Note that the program uses twice PETSc: 1) to
>                         solve a linear system for which no problem
>                         occurs, and, 2) to solve the Generalized EVP
>                         with SLEPc, where I get the error.
>                         > >
>                         > > Thanks
>                         > >
>                         > > Anthony
>                         > > <test.out-superlu_dist-151x151>
>                         >
>                         > In the output you are attaching there are no
>                         SLEPc objects in the report and SLEPc options
>                         are not used. It seems that SLEPc calls are
>                         skipped?
>                         >
>                         > Do you get the same error with MUMPS? Have
>                         you tried to solve linear systems with a
>                         preconditioned iterative solver?
>                         >
>                         > Jose
>                         >
>                         >
>                         >
>                         <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
>
>
>
>
>
>
>

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-matload_block_size 1

From hzhang at mcs.anl.gov  Fri Jul 24 21:56:22 2015
From: hzhang at mcs.anl.gov (Hong)
Date: Fri, 24 Jul 2015 21:56:22 -0500
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <55B2C7AF.7080001@email.arizona.edu>
References: <559B1E6D.6040706@email.arizona.edu>
	<0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>
	<CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>
	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
	<CAFvbobW59z-r=HfahZdmfA1N-O2yUrSB3UVTMEtjsmptLaBHQw@mail.gmail.com>
	<CAEyxMWW0+rwwaTdJ1NKb7h=TJ13Ztw_7xndA0p7njYaXCBVV3Q@mail.gmail.com>
	<CAFvbobUxqP_mwATvcvOSqcrwNscmBWuWb+x1SsVQpR8iQXNn3Q@mail.gmail.com>
	<CAFvbobWxbhTFjMB9CT5cW6o_=P9CzOA-Lb0Pvwd9MKAo9or3mw@mail.gmail.com>
	<CAEyxMWXgtE=EQ32KDkhc-bR33QK3DEP=fwGG8GYgej269HML0w@mail.gmail.com>
	<CAFvbobXeHtLaPtS1FmN3Z5g2-otcs2Pq3n9VkT4Q3oq56tbKrg@mail.gmail.com>
	<55B2C7AF.7080001@email.arizona.edu>
Message-ID: <CAGCphBukA7VSvGBQQasWq=781WfZv0b+a4TCorA+dV3agUn4DA@mail.gmail.com>

Anthony:
I test your Amat_binary.m
using petsc/src/ksp/ksp/examples/tutorials/ex10.c.
Your matrix has many zero rows:
./ex10 -f0 ~/tmp/Amat_binary.m -rhs 0 -mat_view |more
Mat Object: 1 MPI processes
  type: seqaij
row 0: (0, 1)
row 1: (1, 0)
row 2: (2, 1)
row 3: (3, 0)
row 4: (4, 1)
row 5: (5, 0)
row 6: (6, 1)
row 7: (7, 0)
row 8: (8, 1)
row 9: (9, 0)
...
row 36: (1, 1)  (35, 0)  (36, 1)  (37, 0)  (38, 1)  (39, 0)  (40, 1)  (41,
0)  (42, 1)  (43, 0)  (44, 1)  (45,
0)  (46, 1)  (47, 0)  (48, 1)  (49, 0)  (50, 1)  (51, 0)  (52, 1)  (53, 0)
 (54, 1)  (55, 0)  (56, 1)  (57, 0)
 (58, 1)  (59, 0)  (60, 1)  ...

Do you send us correct matrix?

>
> I ran my code through valgrind and gdb as suggested by Barry. I am now
> coming back to some problem I have had while running with parallel symbolic
> factorization. I am attaching a test matrix (petsc binary format) that I LU
> decompose and then use to solve a linear system (see code below). I can run
> on 2 processors with parsymbfact or with 4 processors without parsymbfact.
> However, if I run on 4 procs with parsymbfact, the code is just hanging.
> Below is the simplified test case that I have used to test. The matrix A
> and B are built somewhere else in my program. The matrix I am attaching is
> A-sigma*B (see below).
>
> One thing is that I don't know for sparse matrices what is the optimum
> number of processors to use for a LU decomposition? Does it depend on the
> total number of nonzero? Do you have an easy way to compute it?
>

You have to experiment your matrix on a target machine to find out.

Hong

>
>
>
>      Subroutine HowBigLUCanBe(rank)
>
>       IMPLICIT NONE
>
>       integer(i4b),intent(in) :: rank
>       integer(i4b)            :: i,ct
>       real(dp)                :: begin,endd
>       complex(dpc)            :: sigma
>
>       PetscErrorCode ierr
>
>
>       if (rank==0) call cpu_time(begin)
>
>       if (rank==0) then
>          write(*,*)
>          write(*,*)'Testing How Big LU Can Be...'
>          write(*,*)'============================'
>          write(*,*)
>       endif
>
>       sigma = (1.0d0,0.0d0)
>       call MatAXPY(A,-sigma,B,DIFFERENT_NONZERO_PATTERN,ierr) ! on exit A
> = A-sigma*B
>
> !.....Write Matrix to ASCII and Binary Format
>       !call PetscViewerASCIIOpen(PETSC_COMM_WORLD,"Amat.m",viewer,ierr)
>       !call MatView(DXX,viewer,ierr)
>       !call PetscViewerDestroy(viewer,ierr)
>
>       call
> PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_WRITE,viewer,ierr)
>       call MatView(A,viewer,ierr)
>       call PetscViewerDestroy(viewer,ierr)
>
> !.....Create Linear Solver Context
>       call KSPCreate(PETSC_COMM_WORLD,ksp,ierr)
>
> !.....Set operators. Here the matrix that defines the linear system also
> serves as the preconditioning matrix.
>       !call KSPSetOperators(ksp,A,A,DIFFERENT_NONZERO_PATTERN,ierr) !aha
> commented and replaced by next line
>       call KSPSetOperators(ksp,A,A,ierr) ! remember: here A = A-sigma*B
>
> !.....Set Relative and Absolute Tolerances and Uses Default for Divergence
> Tol
>       tol = 1.e-10
>       call
> KSPSetTolerances(ksp,tol,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr)
>
> !.....Set the Direct (LU) Solver
>       call KSPSetType(ksp,KSPPREONLY,ierr)
>       call KSPGetPC(ksp,pc,ierr)
>       call PCSetType(pc,PCLU,ierr)
>       call PCFactorSetMatSolverPackage(pc,MATSOLVERSUPERLU_DIST,ierr) !
> MATSOLVERSUPERLU_DIST MATSOLVERMUMPS
>
> !.....Create Right-Hand-Side Vector
>       call MatCreateVecs(A,frhs,PETSC_NULL_OBJECT,ierr)
>       call MatCreateVecs(A,sol,PETSC_NULL_OBJECT,ierr)
>
>       allocate(xwork1(IendA-IstartA))
>       allocate(loc(IendA-IstartA))
>
>       ct=0
>       do i=IstartA,IendA-1
>          ct=ct+1
>          loc(ct)=i
>          xwork1(ct)=(1.0d0,0.0d0)
>       enddo
>
>       call VecSetValues(frhs,IendA-IstartA,loc,xwork1,INSERT_VALUES,ierr)
>       call VecZeroEntries(sol,ierr)
>
>       deallocate(xwork1,loc)
>
> !.....Assemble Vectors
>       call VecAssemblyBegin(frhs,ierr)
>       call VecAssemblyEnd(frhs,ierr)
>
> !.....Solve the Linear System
>       call KSPSolve(ksp,frhs,sol,ierr)
>
>       !call VecView(sol,PETSC_VIEWER_STDOUT_WORLD,ierr)
>
>       if (rank==0) then
>          call cpu_time(endd)
>          write(*,*)
>          print '("Total time for HowBigLUCanBe = ",f21.3,"
> seconds.")',endd-begin
>       endif
>
>       call SlepcFinalize(ierr)
>
>       STOP
>
>
>     end Subroutine HowBigLUCanBe
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
> On 07/08/2015 11:23 AM, Xiaoye S. Li wrote:
>
>  Indeed, the parallel symbolic factorization routine needs power of 2
> processes, however, you can use however many processes you need;
> internally, we redistribute matrix to nearest power of 2 processes, do
> symbolic, then redistribute back to all the processes to do factorization,
> triangular solve etc.  So, there is no  restriction from the users
> viewpoint.
>
>  It's difficult to tell what the problem is.  Do you think you can print
> your matrix, then, I can do some debugging by running superlu_dist
> standalone?
>
>  Sherry
>
>
> On Wed, Jul 8, 2015 at 10:34 AM, Anthony Paul Haas <aph at email.arizona.edu>
> wrote:
>
>>   Hi,
>>
>>  I have used the switch -mat_superlu_dist_parsymbfact in my pbs script.
>> However, although my program worked fine with sequential symbolic
>> factorization, I get one of the following 2 behaviors when I run with
>> parallel symbolic factorization (depending on the number of processors that
>> I use):
>>
>>  1) the program just hangs (it seems stuck in some subroutine ==> see
>> test.out-hangs)
>>  2) I get a floating point exception ==> see
>> test.out-floating-point-exception
>>
>>  Note that as suggested in the Superlu manual, I use a power of 2 number
>> of procs. Are there any tunable parameters for the parallel symbolic
>> factorization? Note that when I build my sparse matrix, most elements I add
>> are nonzero of course but to simplify the programming, I also add a few
>> zero elements in the sparse matrix. I was thinking that maybe if the
>> parallel symbolic factorization proceed by block, there could be some
>> blocks where the pivot would be zero, hence creating the FPE??
>>
>>  Thanks,
>>
>>  Anthony
>>
>>
>>
>> On Wed, Jul 8, 2015 at 6:46 AM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>
>>>  Did you find out how to change option to use parallel symbolic
>>> factorization?  Perhaps PETSc team can help.
>>>
>>>  Sherry
>>>
>>>
>>> On Tue, Jul 7, 2015 at 3:58 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>
>>>>  Is there an inquiry function that tells you all the available options?
>>>>
>>>>  Sherry
>>>>
>>>> On Tue, Jul 7, 2015 at 3:25 PM, Anthony Paul Haas <
>>>> aph at email.arizona.edu> wrote:
>>>>
>>>>>    Hi Sherry,
>>>>>
>>>>>  Thanks for your message. I have used superlu_dist default options. I
>>>>> did not realize that I was doing serial symbolic factorization. That is
>>>>> probably the cause of my problem.
>>>>>  Each node on Garnet has 60GB usable memory and I can run with
>>>>> 1,2,4,8,16 or 32 core per node.
>>>>>
>>>>>  So I should use:
>>>>>
>>>>> -mat_superlu_dist_r 20
>>>>> -mat_superlu_dist_c 32
>>>>>
>>>>>  How do you specify the parallel symbolic factorization option? is it
>>>>> -mat_superlu_dist_matinput 1
>>>>>
>>>>>  Thanks,
>>>>>
>>>>>  Anthony
>>>>>
>>>>>
>>>>> On Tue, Jul 7, 2015 at 3:08 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>>>
>>>>>>  For superlu_dist failure, this occurs during symbolic
>>>>>> factorization.  Since you are using serial symbolic factorization, it
>>>>>> requires the entire graph of A to be available in the memory of one MPI
>>>>>> task. How much memory do you have for each MPI task?
>>>>>>
>>>>>>  It won't help even if you use more processes.  You should try to
>>>>>> use parallel symbolic factorization option.
>>>>>>
>>>>>>  Another point.  You set up process grid as:
>>>>>>        Process grid nprow 32 x npcol 20
>>>>>>  For better performance, you show swap the grid dimension. That is,
>>>>>> it's better to use 20 x 32, never gives nprow larger than npcol.
>>>>>>
>>>>>>
>>>>>>  Sherry
>>>>>>
>>>>>>
>>>>>> On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <bsmith at mcs.anl.gov>
>>>>>> wrote:
>>>>>>
>>>>>>>
>>>>>>>    I would suggest running a sequence of problems, 101 by 101 111 by
>>>>>>> 111 etc and get the memory usage in each case (when you run out of memory
>>>>>>> you can get NO useful information out about memory needs). You can then
>>>>>>> plot memory usage as a function of problem size to get a handle on how much
>>>>>>> memory it is using.  You can also run on more and more processes (which
>>>>>>> have a total of more memory) to see how large a problem you may be able to
>>>>>>> reach.
>>>>>>>
>>>>>>>    MUMPS also has an "out of core" version (which we have never
>>>>>>> used) that could in theory anyways let you get to large problems if you
>>>>>>> have lots of disk space, but you are on your own figuring out how to use it.
>>>>>>>
>>>>>>>   Barry
>>>>>>>
>>>>>>> > On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <
>>>>>>> aph at email.arizona.edu> wrote:
>>>>>>> >
>>>>>>> > Hi Jose,
>>>>>>> >
>>>>>>> > In my code, I use once PETSc to solve a linear system to get the
>>>>>>> baseflow (without using SLEPc) and then I use SLEPc to do the stability
>>>>>>> analysis of that baseflow. This is why, there are some SLEPc options that
>>>>>>> are not used in test.out-superlu_dist-151x151 (when I am solving for the
>>>>>>> baseflow with PETSc only). I have attached a 101x101 case for which I get
>>>>>>> the eigenvalues. That case works fine. However If i increase to 151x151, I
>>>>>>> get the error that you can see in test.out-superlu_dist-151x151 (similar
>>>>>>> error with mumps: see test.out-mumps-151x151 line 2918 ). If you look a the
>>>>>>> very end of the files test.out-superlu_dist-151x151 and
>>>>>>> test.out-mumps-151x151, you will see that the last info message printed is:
>>>>>>> >
>>>>>>> > On Processor (after EPSSetFromOptions)  0    memory:
>>>>>>> 0.65073152000E+08          =====>  (see line 807 of module_petsc.F90)
>>>>>>> >
>>>>>>> > This means that the memory error probably occurs in the call to
>>>>>>> EPSSolve (see module_petsc.F90 line 810). I would like to evaluate how much
>>>>>>> memory is required by the most memory intensive operation within EPSSolve.
>>>>>>> Since I am solving a generalized EVP, I would imagine that it would be the
>>>>>>> LU decomposition. But is there an accurate way of doing it?
>>>>>>> >
>>>>>>> > Before starting with iterative solvers, I would like to exploit as
>>>>>>> much as I can direct solvers. I tried GMRES with default preconditioner at
>>>>>>> some point but I had convergence problem. What solver/preconditioner would
>>>>>>> you recommend for a generalized non-Hermitian (EPS_GNHEP) EVP?
>>>>>>> >
>>>>>>> > Thanks,
>>>>>>> >
>>>>>>> > Anthony
>>>>>>> >
>>>>>>> > On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <jroman at dsic.upv.es>
>>>>>>> wrote:
>>>>>>> >
>>>>>>> > El 07/07/2015, a las 02:33, Anthony Haas escribi?:
>>>>>>> >
>>>>>>> > > Hi,
>>>>>>> > >
>>>>>>> > > I am computing eigenvalues using PETSc/SLEPc and superlu_dist
>>>>>>> for the LU decomposition (my problem is a generalized eigenvalue problem).
>>>>>>> The code runs fine for a grid with 101x101 but when I increase to 151x151,
>>>>>>> I get the following error:
>>>>>>> > >
>>>>>>> > > Can't expand MemType 1: jcol 16104   (and then [NID 00037]
>>>>>>> 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated this process.)
>>>>>>> > >
>>>>>>> > > It seems to be a memory problem. I monitor the memory usage as
>>>>>>> far as I can and it seems that memory usage is pretty low. The most memory
>>>>>>> intensive part of the program is probably the LU decomposition in the
>>>>>>> context of the generalized EVP. Is there a way to evaluate how much memory
>>>>>>> will be required for that step? I am currently running the debug version of
>>>>>>> the code which I would assume would use more memory?
>>>>>>> > >
>>>>>>> > > I have attached the output of the job. Note that the program
>>>>>>> uses twice PETSc: 1) to solve a linear system for which no problem occurs,
>>>>>>> and, 2) to solve the Generalized EVP with SLEPc, where I get the error.
>>>>>>> > >
>>>>>>> > > Thanks
>>>>>>> > >
>>>>>>> > > Anthony
>>>>>>> > > <test.out-superlu_dist-151x151>
>>>>>>> >
>>>>>>> > In the output you are attaching there are no SLEPc objects in the
>>>>>>> report and SLEPc options are not used. It seems that SLEPc calls are
>>>>>>> skipped?
>>>>>>> >
>>>>>>> > Do you get the same error with MUMPS? Have you tried to solve
>>>>>>> linear systems with a preconditioned iterative solver?
>>>>>>> >
>>>>>>> > Jose
>>>>>>> >
>>>>>>> >
>>>>>>>  >
>>>>>>> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>
>
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From dalcinl at gmail.com  Sat Jul 25 04:44:52 2015
From: dalcinl at gmail.com (Lisandro Dalcin)
Date: Sat, 25 Jul 2015 12:44:52 +0300
Subject: [petsc-users] petsc4py installation error with PETSc v 3.6.1
In-Reply-To: <CAP2=TMgUovv9DiFVgScz-6ePCDgWVmOdi6CSrLHOHMF2L1Hjcg@mail.gmail.com>
References: <CAP2=TMhnPfNjusKSgmeqVLHw_uB=wz9KTtvnAm=a0mPSmYfmVQ@mail.gmail.com>
	<alpine.LFD.2.20.1507221825320.28887@asterix>
	<CAP2=TMjemXBZowjeKjjEfd4tjPRbsBmF1Gfxp_EusBkbqQ9-=w@mail.gmail.com>
	<alpine.LFD.2.20.1507221942470.29083@asterix>
	<CAP2=TMhdozHTiRriEDwGrQmQxiUf9v91gtx+335sRirmemVKqw@mail.gmail.com>
	<CAP2=TMgUovv9DiFVgScz-6ePCDgWVmOdi6CSrLHOHMF2L1Hjcg@mail.gmail.com>
Message-ID: <CAEcYPwBRWtKbdE-vbtE3OGPHXCcR394dmoOqRmb3=f31u0rh7A@mail.gmail.com>

On 25 July 2015 at 00:12, Justin Chang <jychang48 at gmail.com> wrote:
> ImportError:
> /usr/local/lib/python2.7/dist-packages/petsc4py/lib/arch-linux2-c-opt/PETSc.so:
> undefined symbol: DMShellSetCreateSubDM
> make: *** [unit_sequential] Error 1


You need to git pull in branch master of petsc-dev and rebuild.


-- 
Lisandro Dalcin
============
Research Scientist
Computer, Electrical and Mathematical Sciences & Engineering (CEMSE)
Numerical Porous Media Center (NumPor)
King Abdullah University of Science and Technology (KAUST)
http://numpor.kaust.edu.sa/

4700 King Abdullah University of Science and Technology
al-Khawarizmi Bldg (Bldg 1), Office # 4332
Thuwal 23955-6900, Kingdom of Saudi Arabia
http://www.kaust.edu.sa

Office Phone: +966 12 808-0459

From venkateshgk.j at gmail.com  Sat Jul 25 06:48:02 2015
From: venkateshgk.j at gmail.com (venkatesh g)
Date: Sat, 25 Jul 2015 17:18:02 +0530
Subject: [petsc-users] Petsc with Elemental installation in Cray
In-Reply-To: <FB5EA675-2226-431A-8BBC-170F090A22EE@mcs.anl.gov>
References: <CABzT7hMTDyc-iHj-7-eGci5KLuCSmMK9Y8UaChDcODguivv6Kg@mail.gmail.com>
	<CAMYG4G=y-xkt4+PQvi4Drz-C3nP_16h6tYyoJKofTXuF8TkotQ@mail.gmail.com>
	<CABzT7hMZSJ0CyLfU=u6f=5yW_dK4OsVL==Z9TTZOr40vD7g7FA@mail.gmail.com>
	<CAMYG4Gn4Myf7dbexg4_T6wSjAx++j=Czf_7KAgzE+SGEq1aKwg@mail.gmail.com>
	<CABzT7hNQStihK3N7mj8QOFGCu1epBgPVrW0YYFFyzXJg2gPQ0w@mail.gmail.com>
	<FB5EA675-2226-431A-8BBC-170F090A22EE@mcs.anl.gov>
Message-ID: <CABzT7hNuH41C2JbxEREPWBP1nozSQk4z57ciL4Ykg=aQB_8tug@mail.gmail.com>

Thank you. I managed to install it.

On Mon, Jul 13, 2015 at 11:00 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:

>
>    You gnu compiler is ancient and supports little of C++11. Likely there
> is a more recent one on the system (like 4.8) that you can switch to by
> using the right module.
>
>   Barry
>
> > On Jul 13, 2015, at 10:35 AM, venkatesh g <venkateshgk.j at gmail.com>
> wrote:
> >
> > sorry, I have attached the configure.log
> >
> > Venkatesh
> >
> > On Mon, Jul 13, 2015 at 5:24 PM, Matthew Knepley <knepley at gmail.com>
> wrote:
> > On Mon, Jul 13, 2015 at 1:30 AM, venkatesh g <venkateshgk.j at gmail.com>
> wrote:
> > Hi, when I use --with-cxx-dialect=C++11, I get the error
> >
> > Could not determine compiler flag for with-cxx-dialect=C++11, use
> CXXFLAGS
> >
> > Always always always send configure.log or we have no idea what happened.
> >
> >    Matt
> >
> > Kindly let me know the syntax or how to enable this.
> >
> > w.r.t --with-mpi-dir on Crays, I will keep it in mind and will not pass
> them as you have told Barry, they locate it automatically.
> >
> > Thank you
> > Venkatesh
> >
> > On Sun, Jul 12, 2015 at 5:31 PM, Matthew Knepley <knepley at gmail.com>
> wrote:
> > On Sun, Jul 12, 2015 at 6:52 AM, venkatesh g <venkateshgk.j at gmail.com>
> wrote:
> > Hi all,
> >
> > I am trying to install elemental with Petsc.
> >
> > I configure using:
> >
> > ./configure --with-cc=gcc --with-cxx=g++
> PETSC_ARCH=linux-intel_elemental
> -with-blas-lapack-dir=/opt/intel/composer_xe_2015.1.133/mkl/lib/intel64/
> --with-mpi-dir=/opt/cray/mpt/7.0.5/gni/mpich2-intel/140
> --with-scalar-type=complex --with-fortran-kernels=1
> -known-mpi-shared-libraries=0 --with-large-file-io=1
> --with-64-bit-indices=0 --with-batch FC=ifort
> --with-valgrind-dir=/mnt/lustre/esd2/esdveng/valgrind
> --download-elemental=/home/proj/14/esdveng/apps/Elemental-0.84-p5.tgz
> --download-cmake=/home/proj/14/esdveng/apps/cmake-2.8.12.2.tar.gz
> >
> > I get this error:
> >
> > Cannot use elemental without enabling C++11, see --with-cxx-dialect=C++11
> >
> > Pls let me know what flag must I use and its syntax.
> >
> > Did you try using --with-cxx-dialect=C++11 on configure?
> >
> >   Thanks,
> >
> >     Matt
> >
> >
> > Venkatesh
> >
> >
> >
> >
> >
> > --
> > What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> > -- Norbert Wiener
> >
> >
> >
> >
> > --
> > What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> > -- Norbert Wiener
> >
> > <configure.log>
>
>
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From gideon.simpson at gmail.com  Sat Jul 25 14:56:22 2015
From: gideon.simpson at gmail.com (Gideon Simpson)
Date: Sat, 25 Jul 2015 15:56:22 -0400
Subject: [petsc-users] nonlinear eigenvalue problem with structured mesh
In-Reply-To: <B3F95857-9BAC-4FF5-A7D1-A5B4C9D609F9@mcs.anl.gov>
References: <A130A7C3-89E4-4189-BB96-89985A647B98@gmail.com>
	<CAMYG4Gm3QjRVv_3YUHKzAFLFhTfy0bkpNvkm4L-5QOjtd+umoQ@mail.gmail.com>
	<BF0ED184-821C-4ADC-B644-C0D22C4AA3E5@dsic.upv.es>
	<CAMYG4GkbivOEJT_hky8VV-QiY0sWwr=GyvUz-0XoCOjJMuSBkA@mail.gmail.com>
	<097C9863-D755-4611-A592-C69F891BD4D9@gmail.com>
	<B3F95857-9BAC-4FF5-A7D1-A5B4C9D609F9@mcs.anl.gov>
Message-ID: <ED2F01C0-7649-471A-B880-363909C9A4AE@gmail.com>

Are there any tools for constructing the Jacobian of a function when using DMComposite and DMRedundant?

-gideon

> On Jul 13, 2015, at 8:25 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
> 
> 
>  You can use a DMCOMPOSITE with a DMDA and a DMREDUNDANT see src/snes/examples/tutorials/ex21.c  It is intended for this type of situation.
> 
>  Barry
> 
> 
>> On Jul 13, 2015, at 4:05 PM, Gideon Simpson <gideon.simpson at gmail.com> wrote:
>> 
>> Thanks for the suggestions.  Suppose though that I wanted to avoid using a self-consistent approach and just attack the full nonlinear problem.  Is there a ?smart? way to handle my data where the Vec q, which stores both the function on the mesh, and the eigenvalue parameter.  Suppose the eigenvalue parameter was in the last entry of the q vector, and the N-1 entries represnted the solution.  Is there a way to mask this sub-vector so it can be manipulated with a da?
>> 
>> -gideon
>> 
>>> On Jul 7, 2015, at 10:38 AM, Matthew Knepley <knepley at gmail.com> wrote:
>>> 
>>> On Tue, Jul 7, 2015 at 2:06 AM, Jose E. Roman <jroman at dsic.upv.es> wrote:
>>> 
>>> El 07/07/2015, a las 03:34, Matthew Knepley escribi?:
>>> 
>>>> On Mon, Jul 6, 2015 at 7:43 PM, Gideon Simpson <gideon.simpson at gmail.com> wrote:
>>>> I have a nonlinear eigenvalue problem for a system of equations, of the form,
>>>> 
>>>> -Delta u + f(u) = E * u,
>>>> 
>>>> where E is my nonlinear eigenvalue parameter, and u and f are vector valued.
>>>> 
>>>> I thus have the following two things to contend with:
>>>> 
>>>> 1.  E is a scalar which needs to be distributed across all the processes when the right hand side is formed
>>>> 
>>>> 2.  I would like to be able to use a da to manage the spatial and multicomponent nature of u
>>>> 
>>>> Obviously the Vec that my nonlinear solver is going to search for has to store both bits of data.  Is there a clever petsc way to handle this, or will I need to do all the indexing and broadcasting by hand?
>>>> 
>>>>> My first suggestion would be to investigate SLEPc, which does have some support for nonlinear
>>>>> eigenvalue problems. Failing that, E normally comes out of the algorithm as the result of some
>>>>> vector algebra which automatically distributes the constant (like VecDot).
>>> 
>>> Nonlinear eigenvalue problems can be generally classified in two groups: those that depend nonlinearly on the eigenvalue parameter T(lambda)*x=0, and those that are nonlinear with respect to the eigenvector H(X)*X=X*Lambda. It seems that Gideon's problem belongs to the seocond type.
>>> 
>>> Currently, SLEPc provides solvers for the first type only. We do not foresee to have solvers for the latter type anytime soon.
>>> 
>>> I guess what Gideon needs to do is compute E from an initial guess of u, then use SNES to update u, and iterate until a self-consistent state is reached.
>>> 
>>> Thanks for the clarification, Jose. I think what you could do is to use SLEPc as the subsolver for each
>>> eigenproblem with frozen coefficients (so this would be a type of 'Picard' method according to Jed or
>>> an Inexact Newton Method according to me) and then update using SNES, exactly as Jose says above.
>>> Even if you do not know the actual Jacobian, you can do the obvious thing in your FormJacobian, which
>>> is to just reassemble the matrix with the latest 'u' and you will get linear convergence if its contractive. This
>>> also allows you to try out the nice line searches.
>>> 
>>>  Thanks,
>>> 
>>>     Matt
>>> 
>>> Jose
>>> 
>>> 
>>>>> 
>>>>>  Thanks,
>>>>> 
>>>>>     Matt
>>>>> 
>>>> -gideon
>>>> 
>>>> 
>>>> 
>>>> 
>>>> --
>>>> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
>>>> -- Norbert Wiener
>>> 
>>> 
>>> 
>>> 
>>> -- 
>>> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
>>> -- Norbert Wiener
>> 
> 

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From bsmith at mcs.anl.gov  Sat Jul 25 15:10:52 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Sat, 25 Jul 2015 15:10:52 -0500
Subject: [petsc-users] MatGetLocalSubMatrix?
In-Reply-To: <CADOhEh4ry4frgCyi5Zsk3XiSwATdNm_==iEkM4SVu9L6NrGefg@mail.gmail.com>
References: <CADOhEh4ry4frgCyi5Zsk3XiSwATdNm_==iEkM4SVu9L6NrGefg@mail.gmail.com>
Message-ID: <3170D30F-B361-4014-8BDC-4E8DA4CFF1E2@mcs.anl.gov>


> On Jul 18, 2015, at 12:49 PM, Mark Adams <mfadams at lbl.gov> wrote:
> 
> I have a 4x4 block matrix, in one big AIJ matrix.  I use (global) ISs to address individual fields.  I have a mass matrix for one field.  I would like to add a scaled mass matrix to one field at a time.  
> 
> MatGetLocalSubMatrix looks like what I want but it takes local indices.  My ISs are global.  It seems like I should be able to do this without making a local IS (shift the IS by the first equation index for the process).  Am I missing something?

  I think there also needs to be a MatGetGlobalSubMatrix(), this would be a "smart" matrix that takes global indices. So for example if you have a DMComposite and in it two DMDA then you should be able to pull out either the matrices associated with the DMDA and index into them with global indices just like you had gotten the matrix directly from DMDACreateMatrix().

  Barry


> 
> Mark


From jychang48 at gmail.com  Sat Jul 25 15:23:32 2015
From: jychang48 at gmail.com (Justin Chang)
Date: Sat, 25 Jul 2015 15:23:32 -0500
Subject: [petsc-users] petsc4py installation error with PETSc v 3.6.1
In-Reply-To: <CAEcYPwBRWtKbdE-vbtE3OGPHXCcR394dmoOqRmb3=f31u0rh7A@mail.gmail.com>
References: <CAP2=TMhnPfNjusKSgmeqVLHw_uB=wz9KTtvnAm=a0mPSmYfmVQ@mail.gmail.com>
	<alpine.LFD.2.20.1507221825320.28887@asterix>
	<CAP2=TMjemXBZowjeKjjEfd4tjPRbsBmF1Gfxp_EusBkbqQ9-=w@mail.gmail.com>
	<alpine.LFD.2.20.1507221942470.29083@asterix>
	<CAP2=TMhdozHTiRriEDwGrQmQxiUf9v91gtx+335sRirmemVKqw@mail.gmail.com>
	<CAP2=TMgUovv9DiFVgScz-6ePCDgWVmOdi6CSrLHOHMF2L1Hjcg@mail.gmail.com>
	<CAEcYPwBRWtKbdE-vbtE3OGPHXCcR394dmoOqRmb3=f31u0rh7A@mail.gmail.com>
Message-ID: <CAP2=TMi_37k_bADL06XzMfLXg5K44R38hWox0YsPLn75a6n1tg@mail.gmail.com>

I am working on 5 different machines and didn't keep good track of which
machines had which petsc versions. The machine in question did not have the
latest petsc 3.6.1 which was causing the problems. Rebuilding from
petsc-dev did the trick, thanks for the help guys.

Justin

PS - Every time I do a git pull of the latest petsc4py, i always have to
apply Satish's patch in order to avoid the issue originally posted. Is
there a way to update petsc4py master such that it conforms to the
latest PetscSectionCreateGlobalSection()
format?

On Sat, Jul 25, 2015 at 4:44 AM, Lisandro Dalcin <dalcinl at gmail.com> wrote:

> On 25 July 2015 at 00:12, Justin Chang <jychang48 at gmail.com> wrote:
> > ImportError:
> >
> /usr/local/lib/python2.7/dist-packages/petsc4py/lib/arch-linux2-c-opt/PETSc.so:
> > undefined symbol: DMShellSetCreateSubDM
> > make: *** [unit_sequential] Error 1
>
>
> You need to git pull in branch master of petsc-dev and rebuild.
>
>
> --
> Lisandro Dalcin
> ============
> Research Scientist
> Computer, Electrical and Mathematical Sciences & Engineering (CEMSE)
> Numerical Porous Media Center (NumPor)
> King Abdullah University of Science and Technology (KAUST)
> http://numpor.kaust.edu.sa/
>
> 4700 King Abdullah University of Science and Technology
> al-Khawarizmi Bldg (Bldg 1), Office # 4332
> Thuwal 23955-6900, Kingdom of Saudi Arabia
> http://www.kaust.edu.sa
>
> Office Phone: +966 12 808-0459
>
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From knepley at gmail.com  Sat Jul 25 15:47:25 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Sat, 25 Jul 2015 15:47:25 -0500
Subject: [petsc-users] nonlinear eigenvalue problem with structured mesh
In-Reply-To: <ED2F01C0-7649-471A-B880-363909C9A4AE@gmail.com>
References: <A130A7C3-89E4-4189-BB96-89985A647B98@gmail.com>
	<CAMYG4Gm3QjRVv_3YUHKzAFLFhTfy0bkpNvkm4L-5QOjtd+umoQ@mail.gmail.com>
	<BF0ED184-821C-4ADC-B644-C0D22C4AA3E5@dsic.upv.es>
	<CAMYG4GkbivOEJT_hky8VV-QiY0sWwr=GyvUz-0XoCOjJMuSBkA@mail.gmail.com>
	<097C9863-D755-4611-A592-C69F891BD4D9@gmail.com>
	<B3F95857-9BAC-4FF5-A7D1-A5B4C9D609F9@mcs.anl.gov>
	<ED2F01C0-7649-471A-B880-363909C9A4AE@gmail.com>
Message-ID: <CAMYG4G=jc4V1cLGTw+k_MOmHp=RmX0X0+sudvn3EqphnfWr4vA@mail.gmail.com>

On Sat, Jul 25, 2015 at 2:56 PM, Gideon Simpson <gideon.simpson at gmail.com>
wrote:

> Are there any tools for constructing the Jacobian of a function when using
> DMComposite and DMRedundant?
>

No good ones right now, since it would be a sparse Jacobian + a low rank
update. We have talked about putting
this in forever, but no one was screaming for it.

   Matt


> -gideon
>
> On Jul 13, 2015, at 8:25 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>
>
>  You can use a DMCOMPOSITE with a DMDA and a DMREDUNDANT see
> src/snes/examples/tutorials/ex21.c  It is intended for this type of
> situation.
>
>  Barry
>
>
> On Jul 13, 2015, at 4:05 PM, Gideon Simpson <gideon.simpson at gmail.com>
> wrote:
>
> Thanks for the suggestions.  Suppose though that I wanted to avoid using a
> self-consistent approach and just attack the full nonlinear problem.  Is
> there a ?smart? way to handle my data where the Vec q, which stores both
> the function on the mesh, and the eigenvalue parameter.  Suppose the
> eigenvalue parameter was in the last entry of the q vector, and the N-1
> entries represnted the solution.  Is there a way to mask this sub-vector so
> it can be manipulated with a da?
>
> -gideon
>
> On Jul 7, 2015, at 10:38 AM, Matthew Knepley <knepley at gmail.com> wrote:
>
> On Tue, Jul 7, 2015 at 2:06 AM, Jose E. Roman <jroman at dsic.upv.es> wrote:
>
> El 07/07/2015, a las 03:34, Matthew Knepley escribi?:
>
> On Mon, Jul 6, 2015 at 7:43 PM, Gideon Simpson <gideon.simpson at gmail.com>
> wrote:
> I have a nonlinear eigenvalue problem for a system of equations, of the
> form,
>
> -Delta u + f(u) = E * u,
>
> where E is my nonlinear eigenvalue parameter, and u and f are vector
> valued.
>
> I thus have the following two things to contend with:
>
> 1.  E is a scalar which needs to be distributed across all the processes
> when the right hand side is formed
>
> 2.  I would like to be able to use a da to manage the spatial and
> multicomponent nature of u
>
> Obviously the Vec that my nonlinear solver is going to search for has to
> store both bits of data.  Is there a clever petsc way to handle this, or
> will I need to do all the indexing and broadcasting by hand?
>
> My first suggestion would be to investigate SLEPc, which does have some
> support for nonlinear
> eigenvalue problems. Failing that, E normally comes out of the algorithm
> as the result of some
> vector algebra which automatically distributes the constant (like VecDot).
>
>
> Nonlinear eigenvalue problems can be generally classified in two groups:
> those that depend nonlinearly on the eigenvalue parameter T(lambda)*x=0,
> and those that are nonlinear with respect to the eigenvector
> H(X)*X=X*Lambda. It seems that Gideon's problem belongs to the seocond type.
>
> Currently, SLEPc provides solvers for the first type only. We do not
> foresee to have solvers for the latter type anytime soon.
>
> I guess what Gideon needs to do is compute E from an initial guess of u,
> then use SNES to update u, and iterate until a self-consistent state is
> reached.
>
> Thanks for the clarification, Jose. I think what you could do is to use
> SLEPc as the subsolver for each
> eigenproblem with frozen coefficients (so this would be a type of 'Picard'
> method according to Jed or
> an Inexact Newton Method according to me) and then update using SNES,
> exactly as Jose says above.
> Even if you do not know the actual Jacobian, you can do the obvious thing
> in your FormJacobian, which
> is to just reassemble the matrix with the latest 'u' and you will get
> linear convergence if its contractive. This
> also allows you to try out the nice line searches.
>
>  Thanks,
>
>     Matt
>
> Jose
>
>
>
>  Thanks,
>
>     Matt
>
> -gideon
>
>
>
>
> --
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>
>
>
>
>
> --
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>
>
>
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From bsmith at mcs.anl.gov  Sat Jul 25 16:04:00 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Sat, 25 Jul 2015 16:04:00 -0500
Subject: [petsc-users] nonlinear eigenvalue problem with structured mesh
In-Reply-To: <CAMYG4G=jc4V1cLGTw+k_MOmHp=RmX0X0+sudvn3EqphnfWr4vA@mail.gmail.com>
References: <A130A7C3-89E4-4189-BB96-89985A647B98@gmail.com>
	<CAMYG4Gm3QjRVv_3YUHKzAFLFhTfy0bkpNvkm4L-5QOjtd+umoQ@mail.gmail.com>
	<BF0ED184-821C-4ADC-B644-C0D22C4AA3E5@dsic.upv.es>
	<CAMYG4GkbivOEJT_hky8VV-QiY0sWwr=GyvUz-0XoCOjJMuSBkA@mail.gmail.com>
	<097C9863-D755-4611-A592-C69F891BD4D9@gmail.com>
	<B3F95857-9BAC-4FF5-A7D1-A5B4C9D609F9@mcs.anl.gov>
	<ED2F01C0-7649-471A-B880-363909C9A4AE@gmail.com>
	<CAMYG4G=jc4V1cLGTw+k_MOmHp=RmX0X0+sudvn3EqphnfWr4vA@mail.gmail.com>
Message-ID: <4F616C21-469A-4691-B346-AAD81969DC8C@mcs.anl.gov>


> On Jul 25, 2015, at 3:47 PM, Matthew Knepley <knepley at gmail.com> wrote:
> 
> On Sat, Jul 25, 2015 at 2:56 PM, Gideon Simpson <gideon.simpson at gmail.com> wrote:
> Are there any tools for constructing the Jacobian of a function when using DMComposite and DMRedundant?
> 
> No good ones right now, since it would be a sparse Jacobian + a low rank update. We have talked about putting
> this in forever, but no one was screaming for it.

  Tao has some code for low rank update matrices MatLMVM but it is unfortunately a bit to tied to its current usage and eventually needs refactoring for general usability.

   I would start with a MPIAIJ matrix for the full problem and just fill it up and use it. This will allow you to get a code that actually solves the eigenvalue you problem you want to solve. Premature optimization is the root of all evil in HPC.

   Barry

  If you end up needing to solve huge ass problems and this part becomes the bottle neck we can help you improve the performance by treating it in a more sophisticated way but it is crazy to delay your science when you don't even know if  it will be a problem. And like most of these types of optimizations it would not require you rewriting your code totally differently later.

> 
>    Matt
>  
> -gideon
> 
>> On Jul 13, 2015, at 8:25 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>> 
>> 
>>  You can use a DMCOMPOSITE with a DMDA and a DMREDUNDANT see src/snes/examples/tutorials/ex21.c  It is intended for this type of situation.
>> 
>>  Barry
>> 
>> 
>>> On Jul 13, 2015, at 4:05 PM, Gideon Simpson <gideon.simpson at gmail.com> wrote:
>>> 
>>> Thanks for the suggestions.  Suppose though that I wanted to avoid using a self-consistent approach and just attack the full nonlinear problem.  Is there a ?smart? way to handle my data where the Vec q, which stores both the function on the mesh, and the eigenvalue parameter.  Suppose the eigenvalue parameter was in the last entry of the q vector, and the N-1 entries represnted the solution.  Is there a way to mask this sub-vector so it can be manipulated with a da?
>>> 
>>> -gideon
>>> 
>>>> On Jul 7, 2015, at 10:38 AM, Matthew Knepley <knepley at gmail.com> wrote:
>>>> 
>>>> On Tue, Jul 7, 2015 at 2:06 AM, Jose E. Roman <jroman at dsic.upv.es> wrote:
>>>> 
>>>> El 07/07/2015, a las 03:34, Matthew Knepley escribi?:
>>>> 
>>>>> On Mon, Jul 6, 2015 at 7:43 PM, Gideon Simpson <gideon.simpson at gmail.com> wrote:
>>>>> I have a nonlinear eigenvalue problem for a system of equations, of the form,
>>>>> 
>>>>> -Delta u + f(u) = E * u,
>>>>> 
>>>>> where E is my nonlinear eigenvalue parameter, and u and f are vector valued.
>>>>> 
>>>>> I thus have the following two things to contend with:
>>>>> 
>>>>> 1.  E is a scalar which needs to be distributed across all the processes when the right hand side is formed
>>>>> 
>>>>> 2.  I would like to be able to use a da to manage the spatial and multicomponent nature of u
>>>>> 
>>>>> Obviously the Vec that my nonlinear solver is going to search for has to store both bits of data.  Is there a clever petsc way to handle this, or will I need to do all the indexing and broadcasting by hand?
>>>>> 
>>>>>> My first suggestion would be to investigate SLEPc, which does have some support for nonlinear
>>>>>> eigenvalue problems. Failing that, E normally comes out of the algorithm as the result of some
>>>>>> vector algebra which automatically distributes the constant (like VecDot).
>>>> 
>>>> Nonlinear eigenvalue problems can be generally classified in two groups: those that depend nonlinearly on the eigenvalue parameter T(lambda)*x=0, and those that are nonlinear with respect to the eigenvector H(X)*X=X*Lambda. It seems that Gideon's problem belongs to the seocond type.
>>>> 
>>>> Currently, SLEPc provides solvers for the first type only. We do not foresee to have solvers for the latter type anytime soon.
>>>> 
>>>> I guess what Gideon needs to do is compute E from an initial guess of u, then use SNES to update u, and iterate until a self-consistent state is reached.
>>>> 
>>>> Thanks for the clarification, Jose. I think what you could do is to use SLEPc as the subsolver for each
>>>> eigenproblem with frozen coefficients (so this would be a type of 'Picard' method according to Jed or
>>>> an Inexact Newton Method according to me) and then update using SNES, exactly as Jose says above.
>>>> Even if you do not know the actual Jacobian, you can do the obvious thing in your FormJacobian, which
>>>> is to just reassemble the matrix with the latest 'u' and you will get linear convergence if its contractive. This
>>>> also allows you to try out the nice line searches.
>>>> 
>>>>  Thanks,
>>>> 
>>>>     Matt
>>>> 
>>>> Jose
>>>> 
>>>> 
>>>>>> 
>>>>>>  Thanks,
>>>>>> 
>>>>>>     Matt
>>>>>> 
>>>>> -gideon
>>>>> 
>>>>> 
>>>>> 
>>>>> 
>>>>> --
>>>>> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
>>>>> -- Norbert Wiener
>>>> 
>>>> 
>>>> 
>>>> 
>>>> -- 
>>>> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
>>>> -- Norbert Wiener
>>> 
>> 
> 
> 
> 
> 
> -- 
> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
> -- Norbert Wiener


From bsmith at mcs.anl.gov  Sat Jul 25 21:50:16 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Sat, 25 Jul 2015 21:50:16 -0500
Subject: [petsc-users] Null space/Near null space
In-Reply-To: <17A35C213185A84BB8ED54C88FBFD712C3D741BF@IST-EX10MBX-4.ad.bu.edu>
References: <17A35C213185A84BB8ED54C88FBFD712C3D6D373@IST-EX10MBX-3.ad.bu.edu>
	<903A800E-BB2B-4637-9C36-0B4B17300668@mcs.anl.gov>
	<55B0A8E6.6000402@imperial.ac.uk>
	<1EC79269-E1D2-4DEB-BDED-76F421219A5C@mcs.anl.gov>
	<17A35C213185A84BB8ED54C88FBFD712C3D741BF@IST-EX10MBX-4.ad.bu.edu>
Message-ID: <361CC7B2-9956-483D-896A-20F20B6E06A6@mcs.anl.gov>


  Everyone,

  I have added into branch master master commit 5272c31 the options 

-pc_hypre_boomeramg_nodal_coarsen <n> - where n is from 1 to 6 (see HYPRE_BOOMERAMGSetNodal())
-pc_hypre_boomeramg_vec_interp_variant <v> where v is from 1 to 4 (see HYPRE_BoomerAMGSetInterpVecVariant())

 to allow taking advantage of MatSetNearNullSpace() for hypre BoomerAMG

  You must pass both of these values. Try all combinations they produce very different performance (using 0 means ignore the near null space)

  Since hypre BoomerAMG is very good regardless of this additional information it is generally unlikely you will see much improvement. In particular if your null space is just the constants I would not expect improvement. But give it a try.

  Barry


> On Jul 24, 2015, at 10:25 AM, Young, Matthew, Adam <may at bu.edu> wrote:
> 
> Thanks for the feedback, everyone. My null space is simply the constant vectors and I am setting MatSetNullSpace based on code I had been testing with other PC/KSP options, which grew out of examples. GMRES/BoomerAMG seems to be the best fit for my problem but I stumbled upon that via experimentation (Hurray for KSP/PCSetFromOptions!), rather than via a more informed analysis. I am still in the process of learning about both the GMRES algorithm and multigrid in general, so I asked this question in case it turned out that I could improve my working code.
> 
> I'd be interested in that interface to HYPRE_BoomerAMGSetInterpVectors, if it makes it into PETSc.
> 
> --Matt
> 
> --------------------------------------------------------------
> Matthew Young
> Graduate Student
> Boston University Dept. of Astronomy
> --------------------------------------------------------------
> 
> 
> ________________________________________
> From: petsc-users-bounces at mcs.anl.gov [petsc-users-bounces at mcs.anl.gov] on behalf of Barry Smith [bsmith at mcs.anl.gov]
> Sent: Thursday, July 23, 2015 6:13 AM
> To: Lawrence Mitchell
> Cc: petsc-users at mcs.anl.gov
> Subject: Re: [petsc-users] Null space/Near null space
> 
>> On Jul 23, 2015, at 3:42 AM, Lawrence Mitchell <lawrence.mitchell at imperial.ac.uk> wrote:
>> 
>> -----BEGIN PGP SIGNED MESSAGE-----
>> Hash: SHA1
>> 
>> On 22/07/15 23:57, Barry Smith wrote:
>>> 
>>> If your matrix has a null space you should always be setting
>>> MatSetNullSpace.
>>> 
>>> If you know the near null space then you should also always set it
>>> (it cannot do any harm) because some preconditioners can take
>>> advantage of it.
>>> 
>>> I do not think PETSc currently has code that transfers near null
>>> space information to hypre; I do not know if hypre has any
>>> algorithms that can take advantage of it. Only some AMG multigrid
>>> methods can utilize near null space information.
>> 
>> FWIW, the HYPRE manual suggests yes:
>> 
>> If the block size is set (PETSc already does this) and nodal systems
>> coarsening is requested (PETSc has an option for this) then one can
>> provide the near null modes with HYPRE_BoomerAMGSetInterpVectors,
>> passing an array of Vecs (PETSc does not do this last step).
> 
>   Thanks. So someone should make this small code addition plus a test case that utilizes it to demonstrate that it functions and wrap that up in a pull request.
> 
>  Barry
> 
>> 
>> Lawrence
>> -----BEGIN PGP SIGNATURE-----
>> Version: GnuPG v1
>> 
>> iQEcBAEBAgAGBQJVsKjjAAoJECOc1kQ8PEYvWhQIALEe6KAnENO8yveClQQAUImw
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>> HsvpFJwE0n3HxwaVdIYYtG8c0c/Lj3326u1oFxCN5trbcUAY5VUSb41fYPGrLc6q
>> UQmWwMYgqPBdsGOykdOkVGGvJFbcc2CdR99Of3sEu+C0ub53/8T2Cav4yxAG32rn
>> +7lxX+a74nN+M6lRCGI8D9HiKLwKtxUKhO8W3+QeTA+y0Hf4ytZ/4AkiPScU7j0n
>> KwQ5vBdIt9hK8Qc8RU28gAn7uS0Ih4CgsrTtKP4Fdd5ksMEWTRZBQAimd2Yd5Cw=
>> =bHru
>> -----END PGP SIGNATURE-----
> 


From bsmith at mcs.anl.gov  Sat Jul 25 22:09:43 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Sat, 25 Jul 2015 22:09:43 -0500
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <1437767070.17123.17.camel@kolmog5>
References: <1437083588.21829.18.camel@kolmog5>
	<94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>
	<1437086528.21829.27.camel@kolmog5>
	<E02874E3-7BAB-4EB7-A8D2-8C39B82E3BEF@mcs.anl.gov>
	<1437092337.21829.42.camel@kolmog5>
	<CADOhEh6AWkXGL9L=z5Fth0KGR0Dup6ynHCUso26VKOnHLfZLaQ@mail.gmail.com>
	<1437762913.17123.11.camel@kolmog5>
	<F4545361-F541-41DA-B64C-B9309AE75502@mcs.anl.gov>
	<1437767070.17123.17.camel@kolmog5>
Message-ID: <E171A248-9258-4B6B-8BFC-16C84AA3B8D5@mcs.anl.gov>


  Don't use 

-mg_coarse_pc_factor_mat_solver_package superlu_dist
-mg_coarse_pc_type lu

  with 8000+ processes and 1 degree of freedom per process SuperLU_DIST will be terrible. Just leave the defaults for this and send the -log_summary

  Barry

> On Jul 24, 2015, at 2:44 PM, Michele Rosso <mrosso at uci.edu> wrote:
> 
> Barry,
> 
> I attached ksp_view and log_summary for two different setups:
> 
> 1) Plain MG on 5 levels + LU at the coarse level (files ending in mg5)
> 2) Plain MG on 5 levels + custom PC + LU at the coarse level (files ending in mg7)
> 
> The custom PC works on a subset of processes, thus allowing to use two more levels of MG, for a total of 7.
> Case 1) is extremely slow ( ~ 20 sec per solve ) and converges in 21 iterations.
> Case 2) is way faster ( ~ 0.25 sec per solve ) and converges in 29 iterations.
> 
> Thanks for your help!
> 
> Michele
> 
> 
> On Fri, 2015-07-24 at 13:56 -0500, Barry Smith wrote:
>>   The coarse problem for the PCMG (geometric multigrid) is 
>> 
>> Mat Object:       8192 MPI processes
>>         type: mpiaij
>>         rows=8192, cols=8192
>> 
>> then it tries to solve it with algebraic multigrid on 8192 processes (which is completely insane). A lot of the time is spent in setting up the algebraic multigrid (not surprisingly).
>> 
>> 8192 is kind of small to parallelize.  Please run the same code but with the default coarse grid problem instead of PCGAMG and send us the -log_summary again
>> 
>>   Barry
>> 
>> 
>> > On Jul 24, 2015, at 1:35 PM, Michele Rosso <mrosso at uci.edu> wrote:
>> > 
>> > Hi Mark and Barry,
>> > 
>> > I am sorry for my late reply: it was a busy week!
>> > I run a test case for a larger problem with  as many levels (i.e. 5) of MG I could and  GAMG as PC at the coarse level. I attached the output of info ( after grep for "gmag"),  ksp_view and log_summary.
>> > The solve takes about 2 seconds on 8192 cores, which is way too much. The number of iterations to convergence is 24.
>> > I hope there is a way to speed it up.
>> > 
>> > Thanks,
>> > Michele
>> > 
>> > 
>> > On Fri, 2015-07-17 at 09:38 -0400, Mark Adams wrote:
>> >> 
>> >> 
>> >> On Thu, Jul 16, 2015 at 8:18 PM, Michele Rosso <mrosso at uci.edu> wrote:
>> >> Barry,
>> >> 
>> >> thank you very much for the detailed answer.  I tried what you suggested and it works.
>> >> So far I tried on a small system but the final goal is to use it for very large runs.  How does  PCGAMG compares to PCMG  as far as performances and scalability are concerned?
>> >> Also, could you help me to tune the GAMG part ( my current setup is in the attached ksp_view.txt file )? 
>> >> 
>> >> 
>> >> 
>> >> I am going to add this to the document today but you can run with -info.  This is very noisy so you might want to do the next step at run time.  Then grep on GAMG.  This will be about 20 lines.  Send that to us and we can go from there.
>> >> 
>> >> 
>> >> Mark
>> >> 
>> >> 
>> >>  
>> >> 
>> >> I also tried to use superlu_dist for the LU decomposition on mg_coarse_mg_sub_
>> >> -mg_coarse_mg_coarse_sub_pc_type lu
>> >> -mg_coarse_mg_coarse_sub_pc_factor_mat_solver_package superlu_dist
>> >> 
>> >> but I got an error:
>> >> 
>> >> ****** Error in MC64A/AD. INFO(1) = -2 
>> >> ****** Error in MC64A/AD. INFO(1) = -2
>> >> ****** Error in MC64A/AD. INFO(1) = -2
>> >> ****** Error in MC64A/AD. INFO(1) = -2
>> >> ****** Error in MC64A/AD. INFO(1) = -2
>> >> ****** Error in MC64A/AD. INFO(1) = -2
>> >> ****** Error in MC64A/AD. INFO(1) = -2
>> >> symbfact() error returns 0
>> >> symbfact() error returns 0
>> >> symbfact() error returns 0
>> >> symbfact() error returns 0
>> >> symbfact() error returns 0
>> >> symbfact() error returns 0
>> >> symbfact() error returns 0
>> >> 
>> >> 
>> >> Thank you,
>> >> Michele
>> >> 
>> >> 
>> >> On Thu, 2015-07-16 at 18:07 -0500, Barry Smith wrote:
>> >>> 
>> >>> > On Jul 16, 2015, at 5:42 PM, Michele Rosso <mrosso at uci.edu> wrote:
>> >>> > 
>> >>> > Barry,
>> >>> > 
>> >>> > thanks for your reply. So if I want it fixed, I will have to use the master branch, correct?
>> >>> 
>> >>> 
>> >>>   Yes, or edit mg.c and remove the offending lines of code (easy enough). 
>> >>> 
>> >>> > 
>> >>> > On a side note, what I am trying to achieve is to be able to use how many levels of MG I want, despite the limitation imposed by the local number of grid nodes.
>> >>> 
>> >>> 
>> >>>    I assume you are talking about with DMDA? There is no generic limitation for PETSc's multigrid, it is only with the way the DMDA code figures out the interpolation that causes a restriction.
>> >>> 
>> >>> 
>> >>> > So far I am using a borrowed code that implements a PC that creates a sub communicator and perform MG on it.
>> >>> > While reading the documentation I found out that PCMGSetLevels takes in an optional array of communicators. How does this work?
>> >>> 
>> >>> 
>> >>>    It doesn't work. It was an idea that never got pursued.
>> >>> 
>> >>> 
>> >>> > Can I can simply define my matrix and rhs on the fine grid as I would do normally ( I do not use kspsetoperators and kspsetrhs ) and KSP would take care of it by using the correct communicator for each level?
>> >>> 
>> >>> 
>> >>>    No.
>> >>> 
>> >>>    You can use the PCMG geometric multigrid with DMDA for as many levels as it works and then use PCGAMG as the coarse grid solver. PCGAMG automatically uses fewer processes for the coarse level matrices and vectors. You could do this all from the command line without writing code. 
>> >>> 
>> >>>    For example if your code uses a DMDA and calls KSPSetDM() use for example -da_refine 3 -pc_type mg -pc_mg_galerkin -mg_coarse_pc_type gamg  -ksp_view 
>> >>> 
>> >>> 
>> >>> 
>> >>>   Barry
>> >>> 
>> >>> 
>> >>> 
>> >>> > 
>> >>> > Thanks,
>> >>> > Michele
>> >>> > 
>> >>> > 
>> >>> > 
>> >>> > 
>> >>> > On Thu, 2015-07-16 at 17:30 -0500, Barry Smith wrote:
>> >>> >>    Michel,
>> >>> >> 
>> >>> >>     This is a very annoying feature that has been fixed in master 
>> >>> >> http://www.mcs.anl.gov/petsc/developers/index.html
>> >>> >>   I would like to have changed it in maint but Jed would have a shit-fit :-) since it changes behavior.
>> >>> >> 
>> >>> >>   Barry
>> >>> >> 
>> >>> >> 
>> >>> >> > On Jul 16, 2015, at 4:53 PM, Michele Rosso <mrosso at uci.edu> wrote:
>> >>> >> > 
>> >>> >> > Hi,
>> >>> >> > 
>> >>> >> > I am performing a series of solves inside a loop. The matrix for each solve changes but not enough to justify a rebuilt of the PC at each solve.
>> >>> >> > Therefore I am using  KSPSetReusePreconditioner to avoid rebuilding unless necessary. The solver is CG + MG with a custom  PC at the coarse level.
>> >>> >> > If KSP is not updated each time, everything works as it is supposed to. 
>> >>> >> > When instead I allow the default PETSc  behavior, i.e. updating PC every time the matrix changes, the coarse level KSP , initially set to PREONLY, is changed into GMRES 
>> >>> >> > after the first solve. I am not sure where the problem lies (my PC or PETSc), so I would like to have your opinion on this.
>> >>> >> > I attached the ksp_view for the 2 successive solve and the options stack.
>> >>> >> > 
>> >>> >> > Thanks for your help,
>> >>> >> > Michel
>> >>> >> > 
>> >>> >> > 
>> >>> >> > 
>> >>> >> > <ksp_view.txt><petsc_options.txt>
>> >>> >> 
>> >>> >> 
>> >>> >> 
>> >>> > 
>> >>> 
>> >>> 
>> >>> 
>> >> 
>> >> 
>> >> 
>> >> 
>> > 
>> > <info.txt><ksp_view.txt><log_gamg.txt>
>> 
>> 
>> 
> 
> <ksp_view_mg5.txt><ksp_view_mg7.txt><log_mg5.txt><log_mg7.txt>


From balay at mcs.anl.gov  Sat Jul 25 22:18:02 2015
From: balay at mcs.anl.gov (Satish Balay)
Date: Sat, 25 Jul 2015 22:18:02 -0500
Subject: [petsc-users] petsc4py installation error with PETSc v 3.6.1
In-Reply-To: <CAP2=TMi_37k_bADL06XzMfLXg5K44R38hWox0YsPLn75a6n1tg@mail.gmail.com>
References: <CAP2=TMhnPfNjusKSgmeqVLHw_uB=wz9KTtvnAm=a0mPSmYfmVQ@mail.gmail.com>
	<alpine.LFD.2.20.1507221825320.28887@asterix>
	<CAP2=TMjemXBZowjeKjjEfd4tjPRbsBmF1Gfxp_EusBkbqQ9-=w@mail.gmail.com>
	<alpine.LFD.2.20.1507221942470.29083@asterix>
	<CAP2=TMhdozHTiRriEDwGrQmQxiUf9v91gtx+335sRirmemVKqw@mail.gmail.com>
	<CAP2=TMgUovv9DiFVgScz-6ePCDgWVmOdi6CSrLHOHMF2L1Hjcg@mail.gmail.com>
	<CAEcYPwBRWtKbdE-vbtE3OGPHXCcR394dmoOqRmb3=f31u0rh7A@mail.gmail.com>
	<CAP2=TMi_37k_bADL06XzMfLXg5K44R38hWox0YsPLn75a6n1tg@mail.gmail.com>
Message-ID: <alpine.LFD.2.20.1507252216220.20220@asterix>

On Sat, 25 Jul 2015, Justin Chang wrote:

> I am working on 5 different machines and didn't keep good track of which
> machines had which petsc versions. The machine in question did not have the
> latest petsc 3.6.1 which was causing the problems. Rebuilding from
> petsc-dev did the trick, thanks for the help guys.

BTW: 'master' is development version - not 3.6.1 [which is a release version corresponding to 'maint' branch]

> Justin
> 
> PS - Every time I do a git pull of the latest petsc4py, i always have to
> apply Satish's patch in order to avoid the issue originally posted. Is
> there a way to update petsc4py master such that it conforms to the
> latest PetscSectionCreateGlobalSection()
> format?

latest petsc4py 'master' branch has this fix - so you shouldn't need
to apply the patch manually anymore.

Satish


> 
> On Sat, Jul 25, 2015 at 4:44 AM, Lisandro Dalcin <dalcinl at gmail.com> wrote:
> 
> > On 25 July 2015 at 00:12, Justin Chang <jychang48 at gmail.com> wrote:
> > > ImportError:
> > >
> > /usr/local/lib/python2.7/dist-packages/petsc4py/lib/arch-linux2-c-opt/PETSc.so:
> > > undefined symbol: DMShellSetCreateSubDM
> > > make: *** [unit_sequential] Error 1
> >
> >
> > You need to git pull in branch master of petsc-dev and rebuild.
> >
> >
> > --
> > Lisandro Dalcin
> > ============
> > Research Scientist
> > Computer, Electrical and Mathematical Sciences & Engineering (CEMSE)
> > Numerical Porous Media Center (NumPor)
> > King Abdullah University of Science and Technology (KAUST)
> > http://numpor.kaust.edu.sa/
> >
> > 4700 King Abdullah University of Science and Technology
> > al-Khawarizmi Bldg (Bldg 1), Office # 4332
> > Thuwal 23955-6900, Kingdom of Saudi Arabia
> > http://www.kaust.edu.sa
> >
> > Office Phone: +966 12 808-0459
> >
> 


From bsmith at mcs.anl.gov  Sat Jul 25 22:18:28 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Sat, 25 Jul 2015 22:18:28 -0500
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <E171A248-9258-4B6B-8BFC-16C84AA3B8D5@mcs.anl.gov>
References: <1437083588.21829.18.camel@kolmog5>
	<94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>
	<1437086528.21829.27.camel@kolmog5>
	<E02874E3-7BAB-4EB7-A8D2-8C39B82E3BEF@mcs.anl.gov>
	<1437092337.21829.42.camel@kolmog5>
	<CADOhEh6AWkXGL9L=z5Fth0KGR0Dup6ynHCUso26VKOnHLfZLaQ@mail.gmail.com>
	<1437762913.17123.11.camel@kolmog5>
	<F4545361-F541-41DA-B64C-B9309AE75502@mcs.anl.gov>
	<1437767070.17123.17.camel@kolmog5>
	<E171A248-9258-4B6B-8BFC-16C84AA3B8D5@mcs.anl.gov>
Message-ID: <04691CE0-B35E-4F46-ABCA-6B05EA033F19@mcs.anl.gov>


  This dmdarepart business, which I am guessing is running PCMG on smaller sets of processes with a DMDDA on that smaller set of processes for a coarse problem is a fine idea but you should keep in mind the rule of thumb that that parallel iterative (and even more direct) solvers don't do well we there is roughly 10,000 or fewer degrees of freedom per processor.  So you should definitely not be using SuperLU_DIST in parallel to solve a problem with 1048 degrees of freedom on 128 processes, just use PCREDUNDANT and its default (sequential) LU. That should be faster.

  Barry

> On Jul 25, 2015, at 10:09 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
> 
> 
>  Don't use 
> 
> -mg_coarse_pc_factor_mat_solver_package superlu_dist
> -mg_coarse_pc_type lu
> 
>  with 8000+ processes and 1 degree of freedom per process SuperLU_DIST will be terrible. Just leave the defaults for this and send the -log_summary
> 
>  Barry
> 
>> On Jul 24, 2015, at 2:44 PM, Michele Rosso <mrosso at uci.edu> wrote:
>> 
>> Barry,
>> 
>> I attached ksp_view and log_summary for two different setups:
>> 
>> 1) Plain MG on 5 levels + LU at the coarse level (files ending in mg5)
>> 2) Plain MG on 5 levels + custom PC + LU at the coarse level (files ending in mg7)
>> 
>> The custom PC works on a subset of processes, thus allowing to use two more levels of MG, for a total of 7.
>> Case 1) is extremely slow ( ~ 20 sec per solve ) and converges in 21 iterations.
>> Case 2) is way faster ( ~ 0.25 sec per solve ) and converges in 29 iterations.
>> 
>> Thanks for your help!
>> 
>> Michele
>> 
>> 
>> On Fri, 2015-07-24 at 13:56 -0500, Barry Smith wrote:
>>>  The coarse problem for the PCMG (geometric multigrid) is 
>>> 
>>> Mat Object:       8192 MPI processes
>>>        type: mpiaij
>>>        rows=8192, cols=8192
>>> 
>>> then it tries to solve it with algebraic multigrid on 8192 processes (which is completely insane). A lot of the time is spent in setting up the algebraic multigrid (not surprisingly).
>>> 
>>> 8192 is kind of small to parallelize.  Please run the same code but with the default coarse grid problem instead of PCGAMG and send us the -log_summary again
>>> 
>>>  Barry
>>> 
>>> 
>>>> On Jul 24, 2015, at 1:35 PM, Michele Rosso <mrosso at uci.edu> wrote:
>>>> 
>>>> Hi Mark and Barry,
>>>> 
>>>> I am sorry for my late reply: it was a busy week!
>>>> I run a test case for a larger problem with  as many levels (i.e. 5) of MG I could and  GAMG as PC at the coarse level. I attached the output of info ( after grep for "gmag"),  ksp_view and log_summary.
>>>> The solve takes about 2 seconds on 8192 cores, which is way too much. The number of iterations to convergence is 24.
>>>> I hope there is a way to speed it up.
>>>> 
>>>> Thanks,
>>>> Michele
>>>> 
>>>> 
>>>> On Fri, 2015-07-17 at 09:38 -0400, Mark Adams wrote:
>>>>> 
>>>>> 
>>>>> On Thu, Jul 16, 2015 at 8:18 PM, Michele Rosso <mrosso at uci.edu> wrote:
>>>>> Barry,
>>>>> 
>>>>> thank you very much for the detailed answer.  I tried what you suggested and it works.
>>>>> So far I tried on a small system but the final goal is to use it for very large runs.  How does  PCGAMG compares to PCMG  as far as performances and scalability are concerned?
>>>>> Also, could you help me to tune the GAMG part ( my current setup is in the attached ksp_view.txt file )? 
>>>>> 
>>>>> 
>>>>> 
>>>>> I am going to add this to the document today but you can run with -info.  This is very noisy so you might want to do the next step at run time.  Then grep on GAMG.  This will be about 20 lines.  Send that to us and we can go from there.
>>>>> 
>>>>> 
>>>>> Mark
>>>>> 
>>>>> 
>>>>> 
>>>>> 
>>>>> I also tried to use superlu_dist for the LU decomposition on mg_coarse_mg_sub_
>>>>> -mg_coarse_mg_coarse_sub_pc_type lu
>>>>> -mg_coarse_mg_coarse_sub_pc_factor_mat_solver_package superlu_dist
>>>>> 
>>>>> but I got an error:
>>>>> 
>>>>> ****** Error in MC64A/AD. INFO(1) = -2 
>>>>> ****** Error in MC64A/AD. INFO(1) = -2
>>>>> ****** Error in MC64A/AD. INFO(1) = -2
>>>>> ****** Error in MC64A/AD. INFO(1) = -2
>>>>> ****** Error in MC64A/AD. INFO(1) = -2
>>>>> ****** Error in MC64A/AD. INFO(1) = -2
>>>>> ****** Error in MC64A/AD. INFO(1) = -2
>>>>> symbfact() error returns 0
>>>>> symbfact() error returns 0
>>>>> symbfact() error returns 0
>>>>> symbfact() error returns 0
>>>>> symbfact() error returns 0
>>>>> symbfact() error returns 0
>>>>> symbfact() error returns 0
>>>>> 
>>>>> 
>>>>> Thank you,
>>>>> Michele
>>>>> 
>>>>> 
>>>>> On Thu, 2015-07-16 at 18:07 -0500, Barry Smith wrote:
>>>>>> 
>>>>>>> On Jul 16, 2015, at 5:42 PM, Michele Rosso <mrosso at uci.edu> wrote:
>>>>>>> 
>>>>>>> Barry,
>>>>>>> 
>>>>>>> thanks for your reply. So if I want it fixed, I will have to use the master branch, correct?
>>>>>> 
>>>>>> 
>>>>>>  Yes, or edit mg.c and remove the offending lines of code (easy enough). 
>>>>>> 
>>>>>>> 
>>>>>>> On a side note, what I am trying to achieve is to be able to use how many levels of MG I want, despite the limitation imposed by the local number of grid nodes.
>>>>>> 
>>>>>> 
>>>>>>   I assume you are talking about with DMDA? There is no generic limitation for PETSc's multigrid, it is only with the way the DMDA code figures out the interpolation that causes a restriction.
>>>>>> 
>>>>>> 
>>>>>>> So far I am using a borrowed code that implements a PC that creates a sub communicator and perform MG on it.
>>>>>>> While reading the documentation I found out that PCMGSetLevels takes in an optional array of communicators. How does this work?
>>>>>> 
>>>>>> 
>>>>>>   It doesn't work. It was an idea that never got pursued.
>>>>>> 
>>>>>> 
>>>>>>> Can I can simply define my matrix and rhs on the fine grid as I would do normally ( I do not use kspsetoperators and kspsetrhs ) and KSP would take care of it by using the correct communicator for each level?
>>>>>> 
>>>>>> 
>>>>>>   No.
>>>>>> 
>>>>>>   You can use the PCMG geometric multigrid with DMDA for as many levels as it works and then use PCGAMG as the coarse grid solver. PCGAMG automatically uses fewer processes for the coarse level matrices and vectors. You could do this all from the command line without writing code. 
>>>>>> 
>>>>>>   For example if your code uses a DMDA and calls KSPSetDM() use for example -da_refine 3 -pc_type mg -pc_mg_galerkin -mg_coarse_pc_type gamg  -ksp_view 
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>>  Barry
>>>>>> 
>>>>>> 
>>>>>> 
>>>>>>> 
>>>>>>> Thanks,
>>>>>>> Michele
>>>>>>> 
>>>>>>> 
>>>>>>> 
>>>>>>> 
>>>>>>> On Thu, 2015-07-16 at 17:30 -0500, Barry Smith wrote:
>>>>>>>>   Michel,
>>>>>>>> 
>>>>>>>>    This is a very annoying feature that has been fixed in master 
>>>>>>>> http://www.mcs.anl.gov/petsc/developers/index.html
>>>>>>>>  I would like to have changed it in maint but Jed would have a shit-fit :-) since it changes behavior.
>>>>>>>> 
>>>>>>>>  Barry
>>>>>>>> 
>>>>>>>> 
>>>>>>>>> On Jul 16, 2015, at 4:53 PM, Michele Rosso <mrosso at uci.edu> wrote:
>>>>>>>>> 
>>>>>>>>> Hi,
>>>>>>>>> 
>>>>>>>>> I am performing a series of solves inside a loop. The matrix for each solve changes but not enough to justify a rebuilt of the PC at each solve.
>>>>>>>>> Therefore I am using  KSPSetReusePreconditioner to avoid rebuilding unless necessary. The solver is CG + MG with a custom  PC at the coarse level.
>>>>>>>>> If KSP is not updated each time, everything works as it is supposed to. 
>>>>>>>>> When instead I allow the default PETSc  behavior, i.e. updating PC every time the matrix changes, the coarse level KSP , initially set to PREONLY, is changed into GMRES 
>>>>>>>>> after the first solve. I am not sure where the problem lies (my PC or PETSc), so I would like to have your opinion on this.
>>>>>>>>> I attached the ksp_view for the 2 successive solve and the options stack.
>>>>>>>>> 
>>>>>>>>> Thanks for your help,
>>>>>>>>> Michel
>>>>>>>>> 
>>>>>>>>> 
>>>>>>>>> 
>>>>>>>>> <ksp_view.txt><petsc_options.txt>
>>>>>>>> 
>>>>>>>> 
>>>>>>>> 
>>>>>>> 
>>>>>> 
>>>>>> 
>>>>>> 
>>>>> 
>>>>> 
>>>>> 
>>>>> 
>>>> 
>>>> <info.txt><ksp_view.txt><log_gamg.txt>
>>> 
>>> 
>>> 
>> 
>> <ksp_view_mg5.txt><ksp_view_mg7.txt><log_mg5.txt><log_mg7.txt>
> 


From mfadams at lbl.gov  Sun Jul 26 08:41:24 2015
From: mfadams at lbl.gov (Mark Adams)
Date: Sun, 26 Jul 2015 09:41:24 -0400
Subject: [petsc-users] SuperLU MPI-problem
In-Reply-To: <87wpxr6fu1.fsf@jedbrown.org>
References: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>
	<CAGCphBtNupdccRJWMuUrC9fQa_i5ggA_j4+n=tqrsnXn7w3tvg@mail.gmail.com>
	<051d9816c3bd4a3eac37fc51004ebce1@STHWS42.tyrens.se>
	<CAFvbobWcrw-2Xd7xWgGSnWJtY=u5JkAQ7O4u3aoWto=kBOzCbA@mail.gmail.com>
	<7345cece365942d1a06deeac56cf1d72@STHWS42.tyrens.se>
	<19A5B30A-64E2-44E1-8F73-F67AE628F175@mcs.anl.gov>
	<03369975ff0a46a388920f1b3372d25c@STHWS42.tyrens.se>
	<CAMYG4Gmzkq9aVWG7v+BOTCxAdm_Jo5qxB13VPZmcEKuVQ+qFzw@mail.gmail.com>
	<e063a429b28d4f8e99cc03cfa7a6829c@STHWS42.tyrens.se>
	<87wpxr6fu1.fsf@jedbrown.org>
Message-ID: <CADOhEh5ExtL2LYh0Aoj3Dr2xNSm44Eb-kTq6XD9ict1nxQkWWA@mail.gmail.com>

Coming in late to this thread but you are doing frequency domain NV.

Start by getting your time domain (definite, no omega shift) solves
working.  This can be a challenge for NV.  There are techiques for this but
we do not have them.  Start with plane aggregation (-pc_gamg_nsmooths 0),
this should be able to work OK, then try smoothing, this will probably not
work.

Now add the shift.  If you are shifting to high frequency then there is no
hope w/o very special methods so use a direct solver.

Mark


On Wed, Jul 22, 2015 at 5:29 PM, Jed Brown <jed at jedbrown.org> wrote:

> "Mahir.Ulker-Kaustell at tyrens.se" <Mahir.Ulker-Kaustell at tyrens.se> writes:
> > I am solving Ax = b with a sparse, indefinite, symmetric, complex
> > matrix, can anything be said about the chances of success in using an
> > iterative method?
>
> Not without more information/experimentation.  You should check the
> literature for your problem domain to see what people claim is
> successful or does not work.
>
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From Mahir.Ulker-Kaustell at tyrens.se  Sun Jul 26 10:48:09 2015
From: Mahir.Ulker-Kaustell at tyrens.se (Mahir.Ulker-Kaustell at tyrens.se)
Date: Sun, 26 Jul 2015 15:48:09 +0000
Subject: [petsc-users] SuperLU MPI-problem
In-Reply-To: <CADOhEh5ExtL2LYh0Aoj3Dr2xNSm44Eb-kTq6XD9ict1nxQkWWA@mail.gmail.com>
References: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>
	<CAGCphBtNupdccRJWMuUrC9fQa_i5ggA_j4+n=tqrsnXn7w3tvg@mail.gmail.com>
	<051d9816c3bd4a3eac37fc51004ebce1@STHWS42.tyrens.se>
	<CAFvbobWcrw-2Xd7xWgGSnWJtY=u5JkAQ7O4u3aoWto=kBOzCbA@mail.gmail.com>
	<7345cece365942d1a06deeac56cf1d72@STHWS42.tyrens.se>
	<19A5B30A-64E2-44E1-8F73-F67AE628F175@mcs.anl.gov>
	<03369975ff0a46a388920f1b3372d25c@STHWS42.tyrens.se>
	<CAMYG4Gmzkq9aVWG7v+BOTCxAdm_Jo5qxB13VPZmcEKuVQ+qFzw@mail.gmail.com>
	<e063a429b28d4f8e99cc03cfa7a6829c@STHWS42.tyrens.se>
	<87wpxr6fu1.fsf@jedbrown.org>
	<CADOhEh5ExtL2LYh0Aoj3Dr2xNSm44Eb-kTq6XD9ict1nxQkWWA@mail.gmail.com>
Message-ID: <0c788fe81610439d9b959ec0c95fd1ab@STHWS42.tyrens.se>

Thank you very much for the input. I will test this approach. I have some reading (about the numerical techniques that you have implemented) to do as well, so it might take some time for me, but I?ll be back?

What does NV abbreviate?

Mahir


From: Mark Adams [mailto:mfadams at lbl.gov]
Sent: den 26 juli 2015 15:41
To: Jed Brown
Cc: ?lker-Kaustell, Mahir; Matthew Knepley; petsc-users
Subject: Re: [petsc-users] SuperLU MPI-problem

Coming in late to this thread but you are doing frequency domain NV.

Start by getting your time domain (definite, no omega shift) solves working.  This can be a challenge for NV.  There are techiques for this but we do not have them.  Start with plane aggregation (-pc_gamg_nsmooths 0), this should be able to work OK, then try smoothing, this will probably not work.

Now add the shift.  If you are shifting to high frequency then there is no hope w/o very special methods so use a direct solver.

Mark


On Wed, Jul 22, 2015 at 5:29 PM, Jed Brown <jed at jedbrown.org<mailto:jed at jedbrown.org>> wrote:
"Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se>" <Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se>> writes:
> I am solving Ax = b with a sparse, indefinite, symmetric, complex
> matrix, can anything be said about the chances of success in using an
> iterative method?

Not without more information/experimentation.  You should check the
literature for your problem domain to see what people claim is
successful or does not work.

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From dave.mayhem23 at gmail.com  Sun Jul 26 12:11:09 2015
From: dave.mayhem23 at gmail.com (Dave May)
Date: Sun, 26 Jul 2015 19:11:09 +0200
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <04691CE0-B35E-4F46-ABCA-6B05EA033F19@mcs.anl.gov>
References: <1437083588.21829.18.camel@kolmog5>
	<94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>
	<1437086528.21829.27.camel@kolmog5>
	<E02874E3-7BAB-4EB7-A8D2-8C39B82E3BEF@mcs.anl.gov>
	<1437092337.21829.42.camel@kolmog5>
	<CADOhEh6AWkXGL9L=z5Fth0KGR0Dup6ynHCUso26VKOnHLfZLaQ@mail.gmail.com>
	<1437762913.17123.11.camel@kolmog5>
	<F4545361-F541-41DA-B64C-B9309AE75502@mcs.anl.gov>
	<1437767070.17123.17.camel@kolmog5>
	<E171A248-9258-4B6B-8BFC-16C84AA3B8D5@mcs.anl.gov>
	<04691CE0-B35E-4F46-ABCA-6B05EA033F19@mcs.anl.gov>
Message-ID: <CAJ98EDpOeBkKZmGRsFu9mHM0-n87xq1D_aphHN8zLTzDe6LmhA@mail.gmail.com>

Hi Barry,


On 26 July 2015 at 05:18, Barry Smith <bsmith at mcs.anl.gov> wrote:

>
>   This dmdarepart business, which I am guessing is running PCMG on smaller
> sets of processes with a DMDDA on that smaller set of processes


Yes. The implementation queries the PC for a DMDA, creates a new DMDA on a
communicator of smaller size and attaches this to a KSP which utilizes the
same reduced communicator. Matrices and vectors are permuted into the new
ordering associated the reduced DMDA. By attached the reduced DMDA to the
nested KSP, Galerkin MG can be invoked from the command line.

One notable difference from the subcomm creation routine used by
PCREDUNDANT is that this implementation introduces idle cores.

I specifically wanted to use a smaller communicator, rather than have many
cores with zero local length, because if I want to use a Krylov method
requiring I want the global reductions performed over less cores. For the
network on the Cray XE6 I was using when this was being developed, the
reductions times were absolutely killing my performance at around 8k-16k
cores.


> for a coarse problem is a fine idea but you should keep in mind the rule
> of thumb that that parallel iterative (and even more direct) solvers don't
> do well we there is roughly 10,000 or fewer degrees of freedom per
> processor.


The original motivation for this repartitioning implementation was
precisely to deal with the issue you raise above. In my application, my
subdomains are on the order of 24^3 Q2 elements and with the current DMDA
implementation, this means I can typically can use 4 levels of multi-grid.
For the large jobs (> 4k cores), this results in large coarse grid
problems. The coarse grids would generally consist of a single Q2 element
with at most 375 non-zeros per row (3D, velocity vector)

In my experience, I found the setup cost of associated with PCREDUNDANT +
sparse direct to be too high to be a practical option. In addition, the
elliptic operators from my application possessed large coefficient
variations making convergence of any standard iterative solver
(GMRES/{ASM,BJACOBI}) difficult. Even with PCREDUNDANT on reduced comm
sizes in combination with SUPERLU_DIST or MUMPS I failed to find a strategy
which was both reliable and sufficiently fast.

I should note that I did have a lot of success using GAMG as my coarse
level solver at the scale I wanted to run at (at the time has <16k cores).
At 200k cores however, this might not be the case due to AMG setup times.

However, since GMG is always faster when it is applicable, I really wanted
to be able to continue coarsening until I am at the point where the
Galerkin coarse operators no longer capture my coefficient variations. For
my problem, this is occurring at approximately 6-7 levels of coarsening -
but the constraints imposed by the DMDA partitioning implementation
prevented such a hierarchy from being defined.

I've raised the issue before and the consensus seemed to be that faking a
reduced comm size by having zero length local rows in a Mat/Vec is just
fine. That might be the case, but this philosophy cannot be used
in-conjunction with the current DMDA infrastructure to perform a "full
machine" run (for strong or weak scaling studies) using a geometric
multi-grid implementation whilst simultaneously retaining the fastest, most
scalable solution strategy.

In the end that is what I want to do. :D

I would be happy to contribute a similar repartitioning preconditioner to
petsc.


Cheers,
  Dave

So you should definitely not be using SuperLU_DIST in parallel to solve a
> problem with 1048 degrees of freedom on 128 processes, just use PCREDUNDANT
> and its default (sequential) LU. That should be faster.
>
>   Barry
>
> > On Jul 25, 2015, at 10:09 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
> >
> >
> >  Don't use
> >
> > -mg_coarse_pc_factor_mat_solver_package superlu_dist
> > -mg_coarse_pc_type lu
> >
> >  with 8000+ processes and 1 degree of freedom per process SuperLU_DIST
> will be terrible. Just leave the defaults for this and send the -log_summary
> >
> >  Barry
> >
> >> On Jul 24, 2015, at 2:44 PM, Michele Rosso <mrosso at uci.edu> wrote:
> >>
> >> Barry,
> >>
> >> I attached ksp_view and log_summary for two different setups:
> >>
> >> 1) Plain MG on 5 levels + LU at the coarse level (files ending in mg5)
> >> 2) Plain MG on 5 levels + custom PC + LU at the coarse level (files
> ending in mg7)
> >>
> >> The custom PC works on a subset of processes, thus allowing to use two
> more levels of MG, for a total of 7.
> >> Case 1) is extremely slow ( ~ 20 sec per solve ) and converges in 21
> iterations.
> >> Case 2) is way faster ( ~ 0.25 sec per solve ) and converges in 29
> iterations.
> >>
> >> Thanks for your help!
> >>
> >> Michele
> >>
> >>
> >> On Fri, 2015-07-24 at 13:56 -0500, Barry Smith wrote:
> >>>  The coarse problem for the PCMG (geometric multigrid) is
> >>>
> >>> Mat Object:       8192 MPI processes
> >>>        type: mpiaij
> >>>        rows=8192, cols=8192
> >>>
> >>> then it tries to solve it with algebraic multigrid on 8192 processes
> (which is completely insane). A lot of the time is spent in setting up the
> algebraic multigrid (not surprisingly).
> >>>
> >>> 8192 is kind of small to parallelize.  Please run the same code but
> with the default coarse grid problem instead of PCGAMG and send us the
> -log_summary again
> >>>
> >>>  Barry
> >>>
> >>>
> >>>> On Jul 24, 2015, at 1:35 PM, Michele Rosso <mrosso at uci.edu> wrote:
> >>>>
> >>>> Hi Mark and Barry,
> >>>>
> >>>> I am sorry for my late reply: it was a busy week!
> >>>> I run a test case for a larger problem with  as many levels (i.e. 5)
> of MG I could and  GAMG as PC at the coarse level. I attached the output of
> info ( after grep for "gmag"),  ksp_view and log_summary.
> >>>> The solve takes about 2 seconds on 8192 cores, which is way too much.
> The number of iterations to convergence is 24.
> >>>> I hope there is a way to speed it up.
> >>>>
> >>>> Thanks,
> >>>> Michele
> >>>>
> >>>>
> >>>> On Fri, 2015-07-17 at 09:38 -0400, Mark Adams wrote:
> >>>>>
> >>>>>
> >>>>> On Thu, Jul 16, 2015 at 8:18 PM, Michele Rosso <mrosso at uci.edu>
> wrote:
> >>>>> Barry,
> >>>>>
> >>>>> thank you very much for the detailed answer.  I tried what you
> suggested and it works.
> >>>>> So far I tried on a small system but the final goal is to use it for
> very large runs.  How does  PCGAMG compares to PCMG  as far as performances
> and scalability are concerned?
> >>>>> Also, could you help me to tune the GAMG part ( my current setup is
> in the attached ksp_view.txt file )?
> >>>>>
> >>>>>
> >>>>>
> >>>>> I am going to add this to the document today but you can run with
> -info.  This is very noisy so you might want to do the next step at run
> time.  Then grep on GAMG.  This will be about 20 lines.  Send that to us
> and we can go from there.
> >>>>>
> >>>>>
> >>>>> Mark
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>> I also tried to use superlu_dist for the LU decomposition on
> mg_coarse_mg_sub_
> >>>>> -mg_coarse_mg_coarse_sub_pc_type lu
> >>>>> -mg_coarse_mg_coarse_sub_pc_factor_mat_solver_package superlu_dist
> >>>>>
> >>>>> but I got an error:
> >>>>>
> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
> >>>>> symbfact() error returns 0
> >>>>> symbfact() error returns 0
> >>>>> symbfact() error returns 0
> >>>>> symbfact() error returns 0
> >>>>> symbfact() error returns 0
> >>>>> symbfact() error returns 0
> >>>>> symbfact() error returns 0
> >>>>>
> >>>>>
> >>>>> Thank you,
> >>>>> Michele
> >>>>>
> >>>>>
> >>>>> On Thu, 2015-07-16 at 18:07 -0500, Barry Smith wrote:
> >>>>>>
> >>>>>>> On Jul 16, 2015, at 5:42 PM, Michele Rosso <mrosso at uci.edu> wrote:
> >>>>>>>
> >>>>>>> Barry,
> >>>>>>>
> >>>>>>> thanks for your reply. So if I want it fixed, I will have to use
> the master branch, correct?
> >>>>>>
> >>>>>>
> >>>>>>  Yes, or edit mg.c and remove the offending lines of code (easy
> enough).
> >>>>>>
> >>>>>>>
> >>>>>>> On a side note, what I am trying to achieve is to be able to use
> how many levels of MG I want, despite the limitation imposed by the local
> number of grid nodes.
> >>>>>>
> >>>>>>
> >>>>>>   I assume you are talking about with DMDA? There is no generic
> limitation for PETSc's multigrid, it is only with the way the DMDA code
> figures out the interpolation that causes a restriction.
> >>>>>>
> >>>>>>
> >>>>>>> So far I am using a borrowed code that implements a PC that
> creates a sub communicator and perform MG on it.
> >>>>>>> While reading the documentation I found out that PCMGSetLevels
> takes in an optional array of communicators. How does this work?
> >>>>>>
> >>>>>>
> >>>>>>   It doesn't work. It was an idea that never got pursued.
> >>>>>>
> >>>>>>
> >>>>>>> Can I can simply define my matrix and rhs on the fine grid as I
> would do normally ( I do not use kspsetoperators and kspsetrhs ) and KSP
> would take care of it by using the correct communicator for each level?
> >>>>>>
> >>>>>>
> >>>>>>   No.
> >>>>>>
> >>>>>>   You can use the PCMG geometric multigrid with DMDA for as many
> levels as it works and then use PCGAMG as the coarse grid solver. PCGAMG
> automatically uses fewer processes for the coarse level matrices and
> vectors. You could do this all from the command line without writing code.
> >>>>>>
> >>>>>>   For example if your code uses a DMDA and calls KSPSetDM() use for
> example -da_refine 3 -pc_type mg -pc_mg_galerkin -mg_coarse_pc_type gamg
> -ksp_view
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>  Barry
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>>
> >>>>>>> Thanks,
> >>>>>>> Michele
> >>>>>>>
> >>>>>>>
> >>>>>>>
> >>>>>>>
> >>>>>>> On Thu, 2015-07-16 at 17:30 -0500, Barry Smith wrote:
> >>>>>>>>   Michel,
> >>>>>>>>
> >>>>>>>>    This is a very annoying feature that has been fixed in master
> >>>>>>>> http://www.mcs.anl.gov/petsc/developers/index.html
> >>>>>>>>  I would like to have changed it in maint but Jed would have a
> shit-fit :-) since it changes behavior.
> >>>>>>>>
> >>>>>>>>  Barry
> >>>>>>>>
> >>>>>>>>
> >>>>>>>>> On Jul 16, 2015, at 4:53 PM, Michele Rosso <mrosso at uci.edu>
> wrote:
> >>>>>>>>>
> >>>>>>>>> Hi,
> >>>>>>>>>
> >>>>>>>>> I am performing a series of solves inside a loop. The matrix for
> each solve changes but not enough to justify a rebuilt of the PC at each
> solve.
> >>>>>>>>> Therefore I am using  KSPSetReusePreconditioner to avoid
> rebuilding unless necessary. The solver is CG + MG with a custom  PC at the
> coarse level.
> >>>>>>>>> If KSP is not updated each time, everything works as it is
> supposed to.
> >>>>>>>>> When instead I allow the default PETSc  behavior, i.e. updating
> PC every time the matrix changes, the coarse level KSP , initially set to
> PREONLY, is changed into GMRES
> >>>>>>>>> after the first solve. I am not sure where the problem lies (my
> PC or PETSc), so I would like to have your opinion on this.
> >>>>>>>>> I attached the ksp_view for the 2 successive solve and the
> options stack.
> >>>>>>>>>
> >>>>>>>>> Thanks for your help,
> >>>>>>>>> Michel
> >>>>>>>>>
> >>>>>>>>>
> >>>>>>>>>
> >>>>>>>>> <ksp_view.txt><petsc_options.txt>
> >>>>>>>>
> >>>>>>>>
> >>>>>>>>
> >>>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>
> >>>> <info.txt><ksp_view.txt><log_gamg.txt>
> >>>
> >>>
> >>>
> >>
> >> <ksp_view_mg5.txt><ksp_view_mg7.txt><log_mg5.txt><log_mg7.txt>
> >
>
>
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From bsmith at mcs.anl.gov  Sun Jul 26 12:34:53 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Sun, 26 Jul 2015 12:34:53 -0500
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <CAJ98EDpOeBkKZmGRsFu9mHM0-n87xq1D_aphHN8zLTzDe6LmhA@mail.gmail.com>
References: <1437083588.21829.18.camel@kolmog5>
	<94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>
	<1437086528.21829.27.camel@kolmog5>
	<E02874E3-7BAB-4EB7-A8D2-8C39B82E3BEF@mcs.anl.gov>
	<1437092337.21829.42.camel@kolmog5>
	<CADOhEh6AWkXGL9L=z5Fth0KGR0Dup6ynHCUso26VKOnHLfZLaQ@mail.gmail.com>
	<1437762913.17123.11.camel@kolmog5>
	<F4545361-F541-41DA-B64C-B9309AE75502@mcs.anl.gov>
	<1437767070.17123.17.camel@kolmog5>
	<E171A248-9258-4B6B-8BFC-16C84AA3B8D5@mcs.anl.gov>
	<04691CE0-B35E-4F46-ABCA-6B05EA033F19@mcs.anl.gov>
	<CAJ98EDpOeBkKZmGRsFu9mHM0-n87xq1D_aphHN8zLTzDe6LmhA@mail.gmail.com>
Message-ID: <D4C38E1F-819A-45BA-B026-D21D145ECF1C@mcs.anl.gov>


> On Jul 26, 2015, at 12:11 PM, Dave May <dave.mayhem23 at gmail.com> wrote:
> 
> Hi Barry,
> 
> 
> On 26 July 2015 at 05:18, Barry Smith <bsmith at mcs.anl.gov> wrote:
> 
>   This dmdarepart business, which I am guessing is running PCMG on smaller sets of processes with a DMDDA on that smaller set of processes
> 
> Yes. The implementation queries the PC for a DMDA, creates a new DMDA on a communicator of smaller size and attaches this to a KSP which utilizes the same reduced communicator. Matrices and vectors are permuted into the new ordering associated the reduced DMDA. By attached the reduced DMDA to the nested KSP, Galerkin MG can be invoked from the command line. 

   This is great
> 
> One notable difference from the subcomm creation routine used by PCREDUNDANT is that this implementation introduces idle cores.

  This is fine
> 
> I specifically wanted to use a smaller communicator, rather than have many cores with zero local length, because if I want to use a Krylov method requiring I want the global reductions performed over less cores. For the network on the Cray XE6 I was using when this was being developed, the reductions times were absolutely killing my performance at around 8k-16k cores.

   Totally agree, using a smaller communicator is better
>  
> for a coarse problem is a fine idea but you should keep in mind the rule of thumb that that parallel iterative (and even more direct) solvers don't do well we there is roughly 10,000 or fewer degrees of freedom per processor. 
> 
> The original motivation for this repartitioning implementation was precisely to deal with the issue you raise above. In my application, my subdomains are on the order of 24^3 Q2 elements and with the current DMDA implementation, this means I can typically can use 4 levels of multi-grid. For the large jobs (> 4k cores), this results in large coarse grid problems. The coarse grids would generally consist of a single Q2 element with at most 375 non-zeros per row (3D, velocity vector)
> 
> In my experience, I found the setup cost of associated with PCREDUNDANT + sparse direct to be too high to be a practical option. In addition, the elliptic operators from my application possessed large coefficient variations making convergence of any standard iterative solver (GMRES/{ASM,BJACOBI}) difficult. Even with PCREDUNDANT on reduced comm sizes in combination with SUPERLU_DIST or MUMPS I failed to find a strategy which was both reliable and sufficiently fast. 
> 
> I should note that I did have a lot of success using GAMG as my coarse level solver at the scale I wanted to run at (at the time has <16k cores). At 200k cores however, this might not be the case due to AMG setup times.
> 
> However, since GMG is always faster when it is applicable, I really wanted to be able to continue coarsening until I am at the point where the Galerkin coarse operators no longer capture my coefficient variations. For my problem, this is occurring at approximately 6-7 levels of coarsening - but the constraints imposed by the DMDA partitioning implementation prevented such a hierarchy from being defined.

  Sure, understood
> 
> I've raised the issue before and the consensus seemed to be that faking a reduced comm size by having zero length local rows in a Mat/Vec is just fine. That might be the case, but this philosophy cannot be used in-conjunction with the current DMDA infrastructure to perform a "full machine" run (for strong or weak scaling studies) using a geometric multi-grid implementation whilst simultaneously retaining the fastest, most scalable solution strategy.

   I agree with you more than the "consensus". I think the consensus does it just because it is perceived as too difficult or we don't have the right infrastructure to do it "correctly"
> 
> In the end that is what I want to do. :D
> 
> I would be happy to contribute a similar repartitioning preconditioner to petsc.

   We'd love to have this reduced processor repartitioning for both DMDA/PCMG and for PCGAMG in PETSc.

  Barry

> 
> 
> Cheers,
>   Dave
> 
> So you should definitely not be using SuperLU_DIST in parallel to solve a problem with 1048 degrees of freedom on 128 processes, just use PCREDUNDANT and its default (sequential) LU. That should be faster.
> 
>   Barry
> 
> > On Jul 25, 2015, at 10:09 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
> >
> >
> >  Don't use
> >
> > -mg_coarse_pc_factor_mat_solver_package superlu_dist
> > -mg_coarse_pc_type lu
> >
> >  with 8000+ processes and 1 degree of freedom per process SuperLU_DIST will be terrible. Just leave the defaults for this and send the -log_summary
> >
> >  Barry
> >
> >> On Jul 24, 2015, at 2:44 PM, Michele Rosso <mrosso at uci.edu> wrote:
> >>
> >> Barry,
> >>
> >> I attached ksp_view and log_summary for two different setups:
> >>
> >> 1) Plain MG on 5 levels + LU at the coarse level (files ending in mg5)
> >> 2) Plain MG on 5 levels + custom PC + LU at the coarse level (files ending in mg7)
> >>
> >> The custom PC works on a subset of processes, thus allowing to use two more levels of MG, for a total of 7.
> >> Case 1) is extremely slow ( ~ 20 sec per solve ) and converges in 21 iterations.
> >> Case 2) is way faster ( ~ 0.25 sec per solve ) and converges in 29 iterations.
> >>
> >> Thanks for your help!
> >>
> >> Michele
> >>
> >>
> >> On Fri, 2015-07-24 at 13:56 -0500, Barry Smith wrote:
> >>>  The coarse problem for the PCMG (geometric multigrid) is
> >>>
> >>> Mat Object:       8192 MPI processes
> >>>        type: mpiaij
> >>>        rows=8192, cols=8192
> >>>
> >>> then it tries to solve it with algebraic multigrid on 8192 processes (which is completely insane). A lot of the time is spent in setting up the algebraic multigrid (not surprisingly).
> >>>
> >>> 8192 is kind of small to parallelize.  Please run the same code but with the default coarse grid problem instead of PCGAMG and send us the -log_summary again
> >>>
> >>>  Barry
> >>>
> >>>
> >>>> On Jul 24, 2015, at 1:35 PM, Michele Rosso <mrosso at uci.edu> wrote:
> >>>>
> >>>> Hi Mark and Barry,
> >>>>
> >>>> I am sorry for my late reply: it was a busy week!
> >>>> I run a test case for a larger problem with  as many levels (i.e. 5) of MG I could and  GAMG as PC at the coarse level. I attached the output of info ( after grep for "gmag"),  ksp_view and log_summary.
> >>>> The solve takes about 2 seconds on 8192 cores, which is way too much. The number of iterations to convergence is 24.
> >>>> I hope there is a way to speed it up.
> >>>>
> >>>> Thanks,
> >>>> Michele
> >>>>
> >>>>
> >>>> On Fri, 2015-07-17 at 09:38 -0400, Mark Adams wrote:
> >>>>>
> >>>>>
> >>>>> On Thu, Jul 16, 2015 at 8:18 PM, Michele Rosso <mrosso at uci.edu> wrote:
> >>>>> Barry,
> >>>>>
> >>>>> thank you very much for the detailed answer.  I tried what you suggested and it works.
> >>>>> So far I tried on a small system but the final goal is to use it for very large runs.  How does  PCGAMG compares to PCMG  as far as performances and scalability are concerned?
> >>>>> Also, could you help me to tune the GAMG part ( my current setup is in the attached ksp_view.txt file )?
> >>>>>
> >>>>>
> >>>>>
> >>>>> I am going to add this to the document today but you can run with -info.  This is very noisy so you might want to do the next step at run time.  Then grep on GAMG.  This will be about 20 lines.  Send that to us and we can go from there.
> >>>>>
> >>>>>
> >>>>> Mark
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>> I also tried to use superlu_dist for the LU decomposition on mg_coarse_mg_sub_
> >>>>> -mg_coarse_mg_coarse_sub_pc_type lu
> >>>>> -mg_coarse_mg_coarse_sub_pc_factor_mat_solver_package superlu_dist
> >>>>>
> >>>>> but I got an error:
> >>>>>
> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
> >>>>> symbfact() error returns 0
> >>>>> symbfact() error returns 0
> >>>>> symbfact() error returns 0
> >>>>> symbfact() error returns 0
> >>>>> symbfact() error returns 0
> >>>>> symbfact() error returns 0
> >>>>> symbfact() error returns 0
> >>>>>
> >>>>>
> >>>>> Thank you,
> >>>>> Michele
> >>>>>
> >>>>>
> >>>>> On Thu, 2015-07-16 at 18:07 -0500, Barry Smith wrote:
> >>>>>>
> >>>>>>> On Jul 16, 2015, at 5:42 PM, Michele Rosso <mrosso at uci.edu> wrote:
> >>>>>>>
> >>>>>>> Barry,
> >>>>>>>
> >>>>>>> thanks for your reply. So if I want it fixed, I will have to use the master branch, correct?
> >>>>>>
> >>>>>>
> >>>>>>  Yes, or edit mg.c and remove the offending lines of code (easy enough).
> >>>>>>
> >>>>>>>
> >>>>>>> On a side note, what I am trying to achieve is to be able to use how many levels of MG I want, despite the limitation imposed by the local number of grid nodes.
> >>>>>>
> >>>>>>
> >>>>>>   I assume you are talking about with DMDA? There is no generic limitation for PETSc's multigrid, it is only with the way the DMDA code figures out the interpolation that causes a restriction.
> >>>>>>
> >>>>>>
> >>>>>>> So far I am using a borrowed code that implements a PC that creates a sub communicator and perform MG on it.
> >>>>>>> While reading the documentation I found out that PCMGSetLevels takes in an optional array of communicators. How does this work?
> >>>>>>
> >>>>>>
> >>>>>>   It doesn't work. It was an idea that never got pursued.
> >>>>>>
> >>>>>>
> >>>>>>> Can I can simply define my matrix and rhs on the fine grid as I would do normally ( I do not use kspsetoperators and kspsetrhs ) and KSP would take care of it by using the correct communicator for each level?
> >>>>>>
> >>>>>>
> >>>>>>   No.
> >>>>>>
> >>>>>>   You can use the PCMG geometric multigrid with DMDA for as many levels as it works and then use PCGAMG as the coarse grid solver. PCGAMG automatically uses fewer processes for the coarse level matrices and vectors. You could do this all from the command line without writing code.
> >>>>>>
> >>>>>>   For example if your code uses a DMDA and calls KSPSetDM() use for example -da_refine 3 -pc_type mg -pc_mg_galerkin -mg_coarse_pc_type gamg  -ksp_view
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>  Barry
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>>
> >>>>>>> Thanks,
> >>>>>>> Michele
> >>>>>>>
> >>>>>>>
> >>>>>>>
> >>>>>>>
> >>>>>>> On Thu, 2015-07-16 at 17:30 -0500, Barry Smith wrote:
> >>>>>>>>   Michel,
> >>>>>>>>
> >>>>>>>>    This is a very annoying feature that has been fixed in master
> >>>>>>>> http://www.mcs.anl.gov/petsc/developers/index.html
> >>>>>>>>  I would like to have changed it in maint but Jed would have a shit-fit :-) since it changes behavior.
> >>>>>>>>
> >>>>>>>>  Barry
> >>>>>>>>
> >>>>>>>>
> >>>>>>>>> On Jul 16, 2015, at 4:53 PM, Michele Rosso <mrosso at uci.edu> wrote:
> >>>>>>>>>
> >>>>>>>>> Hi,
> >>>>>>>>>
> >>>>>>>>> I am performing a series of solves inside a loop. The matrix for each solve changes but not enough to justify a rebuilt of the PC at each solve.
> >>>>>>>>> Therefore I am using  KSPSetReusePreconditioner to avoid rebuilding unless necessary. The solver is CG + MG with a custom  PC at the coarse level.
> >>>>>>>>> If KSP is not updated each time, everything works as it is supposed to.
> >>>>>>>>> When instead I allow the default PETSc  behavior, i.e. updating PC every time the matrix changes, the coarse level KSP , initially set to PREONLY, is changed into GMRES
> >>>>>>>>> after the first solve. I am not sure where the problem lies (my PC or PETSc), so I would like to have your opinion on this.
> >>>>>>>>> I attached the ksp_view for the 2 successive solve and the options stack.
> >>>>>>>>>
> >>>>>>>>> Thanks for your help,
> >>>>>>>>> Michel
> >>>>>>>>>
> >>>>>>>>>
> >>>>>>>>>
> >>>>>>>>> <ksp_view.txt><petsc_options.txt>
> >>>>>>>>
> >>>>>>>>
> >>>>>>>>
> >>>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>>
> >>>>
> >>>> <info.txt><ksp_view.txt><log_gamg.txt>
> >>>
> >>>
> >>>
> >>
> >> <ksp_view_mg5.txt><ksp_view_mg7.txt><log_mg5.txt><log_mg7.txt>
> >
> 
> 


From zinlin.zinlin at gmail.com  Mon Jul 27 10:04:35 2015
From: zinlin.zinlin at gmail.com (Zin Lin)
Date: Mon, 27 Jul 2015 11:04:35 -0400
Subject: [petsc-users] Retrieving the L U factors
Message-ID: <CAGqL4bLbS2j-txO7YxaA62cXrkx84VD=osqiJNG5i8pDRUt1Aw@mail.gmail.com>

Hi

I would like to know how I can retrieve the lower triangular matrix
(possibly permuted or preferably the inverse of L) and the upper triangular
matrix (preferably the inverse of U) from the LU factorization done by an
external package (such as MUMPS).
I need them to build a preconditioner of a much larger size for a 3D
problem.

Thanks,
Zin

-- 
Zin Lin
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From hzhang at mcs.anl.gov  Mon Jul 27 10:33:52 2015
From: hzhang at mcs.anl.gov (Hong)
Date: Mon, 27 Jul 2015 10:33:52 -0500
Subject: [petsc-users] Retrieving the L U factors
In-Reply-To: <CAGqL4bLbS2j-txO7YxaA62cXrkx84VD=osqiJNG5i8pDRUt1Aw@mail.gmail.com>
References: <CAGqL4bLbS2j-txO7YxaA62cXrkx84VD=osqiJNG5i8pDRUt1Aw@mail.gmail.com>
Message-ID: <CAGCphBvRXeFQitgqTEcojvZqq40yNP-FzZvopsxpvQVisXeyug@mail.gmail.com>

Zin:
See
petsc/src/mat/examples/tests/ex130.c
petsc/src/ksp/ksp/examples/tutorials/ex52.c

Hong

Hi
>
> I would like to know how I can retrieve the lower triangular matrix
> (possibly permuted or preferably the inverse of L) and the upper triangular
> matrix (preferably the inverse of U) from the LU factorization done by an
> external package (such as MUMPS).
> I need them to build a preconditioner of a much larger size for a 3D
> problem.
>
> Thanks,
> Zin
>
> --
> Zin Lin
>
>
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From aph at email.arizona.edu  Mon Jul 27 13:25:30 2015
From: aph at email.arizona.edu (Anthony Paul Haas)
Date: Mon, 27 Jul 2015 11:25:30 -0700
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <CAGCphBukA7VSvGBQQasWq=781WfZv0b+a4TCorA+dV3agUn4DA@mail.gmail.com>
References: <559B1E6D.6040706@email.arizona.edu>
	<0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>
	<CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>
	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
	<CAFvbobW59z-r=HfahZdmfA1N-O2yUrSB3UVTMEtjsmptLaBHQw@mail.gmail.com>
	<CAEyxMWW0+rwwaTdJ1NKb7h=TJ13Ztw_7xndA0p7njYaXCBVV3Q@mail.gmail.com>
	<CAFvbobUxqP_mwATvcvOSqcrwNscmBWuWb+x1SsVQpR8iQXNn3Q@mail.gmail.com>
	<CAFvbobWxbhTFjMB9CT5cW6o_=P9CzOA-Lb0Pvwd9MKAo9or3mw@mail.gmail.com>
	<CAEyxMWXgtE=EQ32KDkhc-bR33QK3DEP=fwGG8GYgej269HML0w@mail.gmail.com>
	<CAFvbobXeHtLaPtS1FmN3Z5g2-otcs2Pq3n9VkT4Q3oq56tbKrg@mail.gmail.com>
	<55B2C7AF.7080001@email.arizona.edu>
	<CAGCphBukA7VSvGBQQasWq=781WfZv0b+a4TCorA+dV3agUn4DA@mail.gmail.com>
Message-ID: <CAEyxMWUrHic6D0z3BNEnTRPZs7xyW-OHg0SWtm3AqdV=_JdsDA@mail.gmail.com>

Hi Hong,

No that is not the correct matrix. Note that I forgot to mention that it is
a complex matrix. I tried loading the matrix I sent you this morning with:

!...Load a Matrix in Binary Format
      call
PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_READ,viewer,ierr)
      call MatCreate(PETSC_COMM_WORLD,DLOAD,ierr)
      call MatSetType(DLOAD,MATAIJ,ierr)
      call MatLoad(DLOAD,viewer,ierr)
      call PetscViewerDestroy(viewer,ierr)

      call MatView(DLOAD,PETSC_VIEWER_STDOUT_WORLD,ierr)

The first 37 rows should look like this:

Mat Object: 2 MPI processes
  type: mpiaij
row 0: (0, 1)
row 1: (1, 1)
row 2: (2, 1)
row 3: (3, 1)
row 4: (4, 1)
row 5: (5, 1)
row 6: (6, 1)
row 7: (7, 1)
row 8: (8, 1)
row 9: (9, 1)
row 10: (10, 1)
row 11: (11, 1)
row 12: (12, 1)
row 13: (13, 1)
row 14: (14, 1)
row 15: (15, 1)
row 16: (16, 1)
row 17: (17, 1)
row 18: (18, 1)
row 19: (19, 1)
row 20: (20, 1)
row 21: (21, 1)
row 22: (22, 1)
row 23: (23, 1)
row 24: (24, 1)
row 25: (25, 1)
row 26: (26, 1)
row 27: (27, 1)
row 28: (28, 1)
row 29: (29, 1)
row 30: (30, 1)
row 31: (31, 1)
row 32: (32, 1)
row 33: (33, 1)
row 34: (34, 1)
row 35: (35, 1)
row 36: (1, -41.2444)  (35, -41.2444)  (36, 118.049 - 0.999271 i) (37,
-21.447)  (38, 5.18873)  (39, -2.34856)  (40, 1.3607)  (41, -0.898206)
(42, 0.642715)  (43, -0.48593)  (44, 0.382471)  (45, -0.310476)  (46,
0.258302)  (47, -0.219268)  (48, 0.189304)  (49, -0.165815)  (50,
0.147076)  (51, -0.131907)  (52, 0.119478)  (53, -0.109189)  (54, 0.1006)
(55, -0.0933795)  (56, 0.0872779)  (57, -0.0821019)  (58, 0.0777011)  (59,
-0.0739575)  (60, 0.0707775)  (61, -0.0680868)  (62, 0.0658258)  (63,
-0.0639473)  (64, 0.0624137)  (65, -0.0611954)  (66, 0.0602698)  (67,
-0.0596202)  (68, 0.0592349)  (69, -0.0295536)  (71, -21.447)  (106,
5.18873)  (141, -2.34856)  (176, 1.3607)  (211, -0.898206)  (246,
0.642715)  (281, -0.48593)  (316, 0.382471)  (351, -0.310476)  (386,
0.258302)  (421, -0.219268)  (456, 0.189304)  (491, -0.165815)  (526,
0.147076)  (561, -0.131907)  (596, 0.119478)  (631, -0.109189)  (666,
0.1006)  (701, -0.0933795)  (736, 0.0872779)  (771, -0.0821019)  (806,
0.0777011)  (841, -0.0739575)  (876, 0.0707775)  (911, -0.0680868)  (946,
0.0658258)  (981, -0.0639473)  (1016, 0.0624137)  (1051, -0.0611954)
(1086, 0.0602698)  (1121, -0.0596202)  (1156, 0.0592349)  (1191,
-0.0295536)  (1261, 0)  (3676, 117.211)  (3711, -58.4801)  (3746,
-78.3633)  (3781, 29.4911)  (3816, -15.8073)  (3851, 9.94324)  (3886,
-6.87205)  (3921, 5.05774)  (3956, -3.89521)  (3991, 3.10522)  (4026,
-2.54388)  (4061, 2.13082)  (4096, -1.8182)  (4131, 1.57606)  (4166,
-1.38491)  (4201, 1.23155)  (4236, -1.10685)  (4271, 1.00428)  (4306,
-0.919116)  (4341, 0.847829)  (4376, -0.787776)  (4411, 0.736933)  (4446,
-0.693735)  (4481, 0.656958)  (4516, -0.625638)  (4551, 0.599007)  (4586,
-0.576454)  (4621, 0.557491)  (4656, -0.541726)  (4691, 0.528849)  (4726,
-0.518617)  (4761, 0.51084)  (4796, -0.50538)  (4831, 0.502142)  (4866,
-0.250534)


Thanks,

Anthony





On Fri, Jul 24, 2015 at 7:56 PM, Hong <hzhang at mcs.anl.gov> wrote:

> Anthony:
> I test your Amat_binary.m
> using petsc/src/ksp/ksp/examples/tutorials/ex10.c.
> Your matrix has many zero rows:
> ./ex10 -f0 ~/tmp/Amat_binary.m -rhs 0 -mat_view |more
> Mat Object: 1 MPI processes
>   type: seqaij
> row 0: (0, 1)
> row 1: (1, 0)
> row 2: (2, 1)
> row 3: (3, 0)
> row 4: (4, 1)
> row 5: (5, 0)
> row 6: (6, 1)
> row 7: (7, 0)
> row 8: (8, 1)
> row 9: (9, 0)
> ...
> row 36: (1, 1)  (35, 0)  (36, 1)  (37, 0)  (38, 1)  (39, 0)  (40, 1)  (41,
> 0)  (42, 1)  (43, 0)  (44, 1)  (45,
> 0)  (46, 1)  (47, 0)  (48, 1)  (49, 0)  (50, 1)  (51, 0)  (52, 1)  (53, 0)
>  (54, 1)  (55, 0)  (56, 1)  (57, 0)
>  (58, 1)  (59, 0)  (60, 1)  ...
>
> Do you send us correct matrix?
>
>>
>> I ran my code through valgrind and gdb as suggested by Barry. I am now
>> coming back to some problem I have had while running with parallel symbolic
>> factorization. I am attaching a test matrix (petsc binary format) that I LU
>> decompose and then use to solve a linear system (see code below). I can run
>> on 2 processors with parsymbfact or with 4 processors without parsymbfact.
>> However, if I run on 4 procs with parsymbfact, the code is just hanging.
>> Below is the simplified test case that I have used to test. The matrix A
>> and B are built somewhere else in my program. The matrix I am attaching is
>> A-sigma*B (see below).
>>
>> One thing is that I don't know for sparse matrices what is the optimum
>> number of processors to use for a LU decomposition? Does it depend on the
>> total number of nonzero? Do you have an easy way to compute it?
>>
>
> You have to experiment your matrix on a target machine to find out.
>
> Hong
>
>>
>>
>>
>>      Subroutine HowBigLUCanBe(rank)
>>
>>       IMPLICIT NONE
>>
>>       integer(i4b),intent(in) :: rank
>>       integer(i4b)            :: i,ct
>>       real(dp)                :: begin,endd
>>       complex(dpc)            :: sigma
>>
>>       PetscErrorCode ierr
>>
>>
>>       if (rank==0) call cpu_time(begin)
>>
>>       if (rank==0) then
>>          write(*,*)
>>          write(*,*)'Testing How Big LU Can Be...'
>>          write(*,*)'============================'
>>          write(*,*)
>>       endif
>>
>>       sigma = (1.0d0,0.0d0)
>>       call MatAXPY(A,-sigma,B,DIFFERENT_NONZERO_PATTERN,ierr) ! on exit A
>> = A-sigma*B
>>
>> !.....Write Matrix to ASCII and Binary Format
>>       !call PetscViewerASCIIOpen(PETSC_COMM_WORLD,"Amat.m",viewer,ierr)
>>       !call MatView(DXX,viewer,ierr)
>>       !call PetscViewerDestroy(viewer,ierr)
>>
>>       call
>> PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_WRITE,viewer,ierr)
>>       call MatView(A,viewer,ierr)
>>       call PetscViewerDestroy(viewer,ierr)
>>
>> !.....Create Linear Solver Context
>>       call KSPCreate(PETSC_COMM_WORLD,ksp,ierr)
>>
>> !.....Set operators. Here the matrix that defines the linear system also
>> serves as the preconditioning matrix.
>>       !call KSPSetOperators(ksp,A,A,DIFFERENT_NONZERO_PATTERN,ierr) !aha
>> commented and replaced by next line
>>       call KSPSetOperators(ksp,A,A,ierr) ! remember: here A = A-sigma*B
>>
>> !.....Set Relative and Absolute Tolerances and Uses Default for
>> Divergence Tol
>>       tol = 1.e-10
>>       call
>> KSPSetTolerances(ksp,tol,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr)
>>
>> !.....Set the Direct (LU) Solver
>>       call KSPSetType(ksp,KSPPREONLY,ierr)
>>       call KSPGetPC(ksp,pc,ierr)
>>       call PCSetType(pc,PCLU,ierr)
>>       call PCFactorSetMatSolverPackage(pc,MATSOLVERSUPERLU_DIST,ierr) !
>> MATSOLVERSUPERLU_DIST MATSOLVERMUMPS
>>
>> !.....Create Right-Hand-Side Vector
>>       call MatCreateVecs(A,frhs,PETSC_NULL_OBJECT,ierr)
>>       call MatCreateVecs(A,sol,PETSC_NULL_OBJECT,ierr)
>>
>>       allocate(xwork1(IendA-IstartA))
>>       allocate(loc(IendA-IstartA))
>>
>>       ct=0
>>       do i=IstartA,IendA-1
>>          ct=ct+1
>>          loc(ct)=i
>>          xwork1(ct)=(1.0d0,0.0d0)
>>       enddo
>>
>>       call VecSetValues(frhs,IendA-IstartA,loc,xwork1,INSERT_VALUES,ierr)
>>       call VecZeroEntries(sol,ierr)
>>
>>       deallocate(xwork1,loc)
>>
>> !.....Assemble Vectors
>>       call VecAssemblyBegin(frhs,ierr)
>>       call VecAssemblyEnd(frhs,ierr)
>>
>> !.....Solve the Linear System
>>       call KSPSolve(ksp,frhs,sol,ierr)
>>
>>       !call VecView(sol,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>
>>       if (rank==0) then
>>          call cpu_time(endd)
>>          write(*,*)
>>          print '("Total time for HowBigLUCanBe = ",f21.3,"
>> seconds.")',endd-begin
>>       endif
>>
>>       call SlepcFinalize(ierr)
>>
>>       STOP
>>
>>
>>     end Subroutine HowBigLUCanBe
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>>
>> On 07/08/2015 11:23 AM, Xiaoye S. Li wrote:
>>
>>  Indeed, the parallel symbolic factorization routine needs power of 2
>> processes, however, you can use however many processes you need;
>> internally, we redistribute matrix to nearest power of 2 processes, do
>> symbolic, then redistribute back to all the processes to do factorization,
>> triangular solve etc.  So, there is no  restriction from the users
>> viewpoint.
>>
>>  It's difficult to tell what the problem is.  Do you think you can print
>> your matrix, then, I can do some debugging by running superlu_dist
>> standalone?
>>
>>  Sherry
>>
>>
>> On Wed, Jul 8, 2015 at 10:34 AM, Anthony Paul Haas <aph at email.arizona.edu
>> > wrote:
>>
>>>   Hi,
>>>
>>>  I have used the switch -mat_superlu_dist_parsymbfact in my pbs script.
>>> However, although my program worked fine with sequential symbolic
>>> factorization, I get one of the following 2 behaviors when I run with
>>> parallel symbolic factorization (depending on the number of processors that
>>> I use):
>>>
>>>  1) the program just hangs (it seems stuck in some subroutine ==> see
>>> test.out-hangs)
>>>  2) I get a floating point exception ==> see
>>> test.out-floating-point-exception
>>>
>>>  Note that as suggested in the Superlu manual, I use a power of 2
>>> number of procs. Are there any tunable parameters for the parallel symbolic
>>> factorization? Note that when I build my sparse matrix, most elements I add
>>> are nonzero of course but to simplify the programming, I also add a few
>>> zero elements in the sparse matrix. I was thinking that maybe if the
>>> parallel symbolic factorization proceed by block, there could be some
>>> blocks where the pivot would be zero, hence creating the FPE??
>>>
>>>  Thanks,
>>>
>>>  Anthony
>>>
>>>
>>>
>>> On Wed, Jul 8, 2015 at 6:46 AM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>
>>>>  Did you find out how to change option to use parallel symbolic
>>>> factorization?  Perhaps PETSc team can help.
>>>>
>>>>  Sherry
>>>>
>>>>
>>>> On Tue, Jul 7, 2015 at 3:58 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>>
>>>>>  Is there an inquiry function that tells you all the available
>>>>> options?
>>>>>
>>>>>  Sherry
>>>>>
>>>>> On Tue, Jul 7, 2015 at 3:25 PM, Anthony Paul Haas <
>>>>> aph at email.arizona.edu> wrote:
>>>>>
>>>>>>    Hi Sherry,
>>>>>>
>>>>>>  Thanks for your message. I have used superlu_dist default options.
>>>>>> I did not realize that I was doing serial symbolic factorization. That is
>>>>>> probably the cause of my problem.
>>>>>>  Each node on Garnet has 60GB usable memory and I can run with
>>>>>> 1,2,4,8,16 or 32 core per node.
>>>>>>
>>>>>>  So I should use:
>>>>>>
>>>>>> -mat_superlu_dist_r 20
>>>>>> -mat_superlu_dist_c 32
>>>>>>
>>>>>>  How do you specify the parallel symbolic factorization option? is it
>>>>>> -mat_superlu_dist_matinput 1
>>>>>>
>>>>>>  Thanks,
>>>>>>
>>>>>>  Anthony
>>>>>>
>>>>>>
>>>>>> On Tue, Jul 7, 2015 at 3:08 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>>>>
>>>>>>>  For superlu_dist failure, this occurs during symbolic
>>>>>>> factorization.  Since you are using serial symbolic factorization, it
>>>>>>> requires the entire graph of A to be available in the memory of one MPI
>>>>>>> task. How much memory do you have for each MPI task?
>>>>>>>
>>>>>>>  It won't help even if you use more processes.  You should try to
>>>>>>> use parallel symbolic factorization option.
>>>>>>>
>>>>>>>  Another point.  You set up process grid as:
>>>>>>>        Process grid nprow 32 x npcol 20
>>>>>>>  For better performance, you show swap the grid dimension. That is,
>>>>>>> it's better to use 20 x 32, never gives nprow larger than npcol.
>>>>>>>
>>>>>>>
>>>>>>>  Sherry
>>>>>>>
>>>>>>>
>>>>>>> On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <bsmith at mcs.anl.gov>
>>>>>>> wrote:
>>>>>>>
>>>>>>>>
>>>>>>>>    I would suggest running a sequence of problems, 101 by 101 111
>>>>>>>> by 111 etc and get the memory usage in each case (when you run out of
>>>>>>>> memory you can get NO useful information out about memory needs). You can
>>>>>>>> then plot memory usage as a function of problem size to get a handle on how
>>>>>>>> much memory it is using.  You can also run on more and more processes
>>>>>>>> (which have a total of more memory) to see how large a problem you may be
>>>>>>>> able to reach.
>>>>>>>>
>>>>>>>>    MUMPS also has an "out of core" version (which we have never
>>>>>>>> used) that could in theory anyways let you get to large problems if you
>>>>>>>> have lots of disk space, but you are on your own figuring out how to use it.
>>>>>>>>
>>>>>>>>   Barry
>>>>>>>>
>>>>>>>> > On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <
>>>>>>>> aph at email.arizona.edu> wrote:
>>>>>>>> >
>>>>>>>> > Hi Jose,
>>>>>>>> >
>>>>>>>> > In my code, I use once PETSc to solve a linear system to get the
>>>>>>>> baseflow (without using SLEPc) and then I use SLEPc to do the stability
>>>>>>>> analysis of that baseflow. This is why, there are some SLEPc options that
>>>>>>>> are not used in test.out-superlu_dist-151x151 (when I am solving for the
>>>>>>>> baseflow with PETSc only). I have attached a 101x101 case for which I get
>>>>>>>> the eigenvalues. That case works fine. However If i increase to 151x151, I
>>>>>>>> get the error that you can see in test.out-superlu_dist-151x151 (similar
>>>>>>>> error with mumps: see test.out-mumps-151x151 line 2918 ). If you look a the
>>>>>>>> very end of the files test.out-superlu_dist-151x151 and
>>>>>>>> test.out-mumps-151x151, you will see that the last info message printed is:
>>>>>>>> >
>>>>>>>> > On Processor (after EPSSetFromOptions)  0    memory:
>>>>>>>> 0.65073152000E+08          =====>  (see line 807 of module_petsc.F90)
>>>>>>>> >
>>>>>>>> > This means that the memory error probably occurs in the call to
>>>>>>>> EPSSolve (see module_petsc.F90 line 810). I would like to evaluate how much
>>>>>>>> memory is required by the most memory intensive operation within EPSSolve.
>>>>>>>> Since I am solving a generalized EVP, I would imagine that it would be the
>>>>>>>> LU decomposition. But is there an accurate way of doing it?
>>>>>>>> >
>>>>>>>> > Before starting with iterative solvers, I would like to exploit
>>>>>>>> as much as I can direct solvers. I tried GMRES with default preconditioner
>>>>>>>> at some point but I had convergence problem. What solver/preconditioner
>>>>>>>> would you recommend for a generalized non-Hermitian (EPS_GNHEP) EVP?
>>>>>>>> >
>>>>>>>> > Thanks,
>>>>>>>> >
>>>>>>>> > Anthony
>>>>>>>> >
>>>>>>>> > On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <
>>>>>>>> jroman at dsic.upv.es> wrote:
>>>>>>>> >
>>>>>>>> > El 07/07/2015, a las 02:33, Anthony Haas escribi?:
>>>>>>>> >
>>>>>>>> > > Hi,
>>>>>>>> > >
>>>>>>>> > > I am computing eigenvalues using PETSc/SLEPc and superlu_dist
>>>>>>>> for the LU decomposition (my problem is a generalized eigenvalue problem).
>>>>>>>> The code runs fine for a grid with 101x101 but when I increase to 151x151,
>>>>>>>> I get the following error:
>>>>>>>> > >
>>>>>>>> > > Can't expand MemType 1: jcol 16104   (and then [NID 00037]
>>>>>>>> 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated this process.)
>>>>>>>> > >
>>>>>>>> > > It seems to be a memory problem. I monitor the memory usage as
>>>>>>>> far as I can and it seems that memory usage is pretty low. The most memory
>>>>>>>> intensive part of the program is probably the LU decomposition in the
>>>>>>>> context of the generalized EVP. Is there a way to evaluate how much memory
>>>>>>>> will be required for that step? I am currently running the debug version of
>>>>>>>> the code which I would assume would use more memory?
>>>>>>>> > >
>>>>>>>> > > I have attached the output of the job. Note that the program
>>>>>>>> uses twice PETSc: 1) to solve a linear system for which no problem occurs,
>>>>>>>> and, 2) to solve the Generalized EVP with SLEPc, where I get the error.
>>>>>>>> > >
>>>>>>>> > > Thanks
>>>>>>>> > >
>>>>>>>> > > Anthony
>>>>>>>> > > <test.out-superlu_dist-151x151>
>>>>>>>> >
>>>>>>>> > In the output you are attaching there are no SLEPc objects in the
>>>>>>>> report and SLEPc options are not used. It seems that SLEPc calls are
>>>>>>>> skipped?
>>>>>>>> >
>>>>>>>> > Do you get the same error with MUMPS? Have you tried to solve
>>>>>>>> linear systems with a preconditioned iterative solver?
>>>>>>>> >
>>>>>>>> > Jose
>>>>>>>> >
>>>>>>>> >
>>>>>>>>  >
>>>>>>>> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>>
>
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From mfadams at lbl.gov  Mon Jul 27 13:29:46 2015
From: mfadams at lbl.gov (Mark Adams)
Date: Mon, 27 Jul 2015 11:29:46 -0700
Subject: [petsc-users] SuperLU MPI-problem
In-Reply-To: <0c788fe81610439d9b959ec0c95fd1ab@STHWS42.tyrens.se>
References: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>
	<CAGCphBtNupdccRJWMuUrC9fQa_i5ggA_j4+n=tqrsnXn7w3tvg@mail.gmail.com>
	<051d9816c3bd4a3eac37fc51004ebce1@STHWS42.tyrens.se>
	<CAFvbobWcrw-2Xd7xWgGSnWJtY=u5JkAQ7O4u3aoWto=kBOzCbA@mail.gmail.com>
	<7345cece365942d1a06deeac56cf1d72@STHWS42.tyrens.se>
	<19A5B30A-64E2-44E1-8F73-F67AE628F175@mcs.anl.gov>
	<03369975ff0a46a388920f1b3372d25c@STHWS42.tyrens.se>
	<CAMYG4Gmzkq9aVWG7v+BOTCxAdm_Jo5qxB13VPZmcEKuVQ+qFzw@mail.gmail.com>
	<e063a429b28d4f8e99cc03cfa7a6829c@STHWS42.tyrens.se>
	<87wpxr6fu1.fsf@jedbrown.org>
	<CADOhEh5ExtL2LYh0Aoj3Dr2xNSm44Eb-kTq6XD9ict1nxQkWWA@mail.gmail.com>
	<0c788fe81610439d9b959ec0c95fd1ab@STHWS42.tyrens.se>
Message-ID: <CADOhEh5NcnLe-5EW35VmUy-Wj3HR_TfVABao1rbSoYQnP85YWg@mail.gmail.com>

On Sun, Jul 26, 2015 at 8:48 AM, Mahir.Ulker-Kaustell at tyrens.se <
Mahir.Ulker-Kaustell at tyrens.se> wrote:

>  Thank you very much for the input. I will test this approach. I have
> some reading (about the numerical techniques that you have implemented) to
> do as well, so it might take some time for me, but I?ll be back?
>
>
>
> What does NV abbreviate?
>

Naviers ... typing too fast


>
>
> Mahir
>
>
>
>
>
> *From:* Mark Adams [mailto:mfadams at lbl.gov]
> *Sent:* den 26 juli 2015 15:41
> *To:* Jed Brown
> *Cc:* ?lker-Kaustell, Mahir; Matthew Knepley; petsc-users
> *Subject:* Re: [petsc-users] SuperLU MPI-problem
>
>
>
> Coming in late to this thread but you are doing frequency domain NV.
>
>
>
> Start by getting your time domain (definite, no omega shift) solves
> working.  This can be a challenge for NV.  There are techiques for this but
> we do not have them.  Start with plane aggregation (-pc_gamg_nsmooths 0),
> this should be able to work OK, then try smoothing, this will probably not
> work.
>
>
>
> Now add the shift.  If you are shifting to high frequency then there is no
> hope w/o very special methods so use a direct solver.
>
>
>
> Mark
>
>
>
>
>
> On Wed, Jul 22, 2015 at 5:29 PM, Jed Brown <jed at jedbrown.org> wrote:
>
> "Mahir.Ulker-Kaustell at tyrens.se" <Mahir.Ulker-Kaustell at tyrens.se> writes:
> > I am solving Ax = b with a sparse, indefinite, symmetric, complex
> > matrix, can anything be said about the chances of success in using an
> > iterative method?
>
> Not without more information/experimentation.  You should check the
> literature for your problem domain to see what people claim is
> successful or does not work.
>
>
>
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From amklinv at sandia.gov  Mon Jul 27 14:29:50 2015
From: amklinv at sandia.gov (Klinvex, Alicia Marie)
Date: Mon, 27 Jul 2015 19:29:50 +0000
Subject: [petsc-users] MatGetLocalToGlobalMapping returning null pointers
Message-ID: <1438025390875.73740@sandia.gov>

Hello,


I am trying to determine how the rows and columns of my PETSc Mat are being mapped to different MPI processes.  I call MatGetLocalToGlobalMapping, but the ISLocalToGlobalMapping obtained for both the rows and columns is null, and I receive the following error message when I call ISLocalToGlobalMappingGetSize:


[1]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
[1]PETSC ERROR: Null argument, when expecting valid pointer
[1]PETSC ERROR: Null Object: Parameter # 1
[1]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting.
[1]PETSC ERROR: Petsc Release Version 3.6.0, Jun, 09, 2015
[1]PETSC ERROR: ./AnasaziTest.exe on a arch-linux2-cxx-debug named hardin.srn.sandia.gov by amklinv Mon Jul 27 10:25:35 2015
[1]PETSC ERROR: Configure options --with-blas-lib=/home/amklinv/lapack-3.5.0/librefblas.a --with-lapack-lib=/home/amklinv/lapack-3.5.0/liblapack.a --with-mpi-dir=/projects/install/rhel6-x86_64/sems/compiler/gcc/4.7.2/openmpi/1.6.5 --prefix=/home/amklinv/PETSc/petsc_install --with-shared-libraries=0 --with-cxx-dialect=C++11 --with-c++-support --with-clanguage=cxx --download-superlu_dist --download-superlu --download-hypre --download-metis --download-parmetis
[1]PETSC ERROR: #1 ISLocalToGlobalMappingGetSize() line 55 in /home/amklinv/PETSc/petsc-3.6.0/src/vec/is/utils/isltog.c
[1]PETSC ERROR: #2 Tpetra_PETScAIJRowGraph() line 247 in Tpetra_PETScAIJRowGraph.hpp
[2]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------


Does this mean I set up the matrix incorrectly, or is there a different function I should be calling instead?


The relevant pieces of source code are below (although I would be happy to provide additional information if it would prove useful).


Thank you,

Alicia Klinvex




  Mat            A;        /* PETSc matrix */

  PetscInitialize(&argc,&args,(char *)0,help);

  ierr = MatCreate(PETSC_COMM_WORLD,&A);CHKERRQ(ierr);
  ierr = MatSetSizes(A,PETSC_DECIDE,PETSC_DECIDE,m*n,m*n);CHKERRQ(ierr);
  ierr = MatSetType(A, MATAIJ);CHKERRQ(ierr);
  ierr = MatSetFromOptions(A);CHKERRQ(ierr);
  ierr = MatMPIAIJSetPreallocation(A,5,PETSC_NULL,5,PETSC_NULL);CHKERRQ(ierr);
  ierr = MatSetUp(A);CHKERRQ(ierr);
  PetscObjectGetComm( (PetscObject)A, &comm);
  ierr = MPI_Comm_rank(comm,&rank);CHKERRQ(ierr);
  if (!rank) printf("Matrix has %d (%dx%d) rows\n",m*n,m,n);

  ierr = MatGetOwnershipRange(A,&Istart,&Iend);CHKERRQ(ierr);

  for (Ii=Istart; Ii<Iend; Ii++) {
    v = -1.0; i = Ii/n; j = Ii - i*n;
    if (i>0)   {J = Ii - n; ierr = MatSetValues(A,1,&Ii,1,&J,&v,INSERT_VALUES);CHKERRQ(ierr);}
    if (i<m-1) {J = Ii + n; ierr = MatSetValues(A,1,&Ii,1,&J,&v,INSERT_VALUES);CHKERRQ(ierr);}
    if (j>0)   {J = Ii - 1; ierr = MatSetValues(A,1,&Ii,1,&J,&v,INSERT_VALUES);CHKERRQ(ierr);}
    if (j<n-1) {J = Ii + 1; ierr = MatSetValues(A,1,&Ii,1,&J,&v,INSERT_VALUES);CHKERRQ(ierr);}
    v = 4.0; ierr = MatSetValues(A,1,&Ii,1,&Ii,&v,INSERT_VALUES);CHKERRQ(ierr);
  }

  ierr = MatAssemblyBegin(A,MAT_FINAL_ASSEMBLY);CHKERRQ(ierr);
  ierr = MatAssemblyEnd(A,MAT_FINAL_ASSEMBLY);CHKERRQ(ierr);


...



 ISLocalToGlobalMapping PETScRowOwnership, PETScColOwnership;

  ierr = MatGetLocalToGlobalMapping(A, &PETScRowOwnership, &PETScColOwnership); CHKERRV(ierr);
  ierr = ISLocalToGlobalMappingGetSize(PETScRowOwnership, &PETScLocalCols); CHKERRV(ierr);
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From jed at jedbrown.org  Mon Jul 27 14:42:15 2015
From: jed at jedbrown.org (Jed Brown)
Date: Mon, 27 Jul 2015 13:42:15 -0600
Subject: [petsc-users] MatGetLocalToGlobalMapping returning null pointers
In-Reply-To: <1438025390875.73740@sandia.gov>
References: <1438025390875.73740@sandia.gov>
Message-ID: <87fv492xrc.fsf@jedbrown.org>

"Klinvex, Alicia Marie" <amklinv at sandia.gov> writes:
>  ISLocalToGlobalMapping PETScRowOwnership, PETScColOwnership;
>
>   ierr = MatGetLocalToGlobalMapping(A, &PETScRowOwnership, &PETScColOwnership); CHKERRV(ierr);

It appears that the local-to-global mapping has not been set.  Note that
these mappings do not signify "ownership", but rather a map from an
(overlapping) local index space to the non-overlapping global index
space.

Perhaps you would like MatGetOwnershipRange(s)?
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From bsmith at mcs.anl.gov  Mon Jul 27 14:46:49 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Mon, 27 Jul 2015 14:46:49 -0500
Subject: [petsc-users] MatGetLocalToGlobalMapping returning null pointers
In-Reply-To: <1438025390875.73740@sandia.gov>
References: <1438025390875.73740@sandia.gov>
Message-ID: <5E11C871-CB08-4531-9678-2C99BD213D5D@mcs.anl.gov>


  Mat's only have a LocalToGlobal mapping if it is specifically set (for example DMCreateMatrix() usually sets one for you or you can use MatSetLocalToGlobalMapping()) (read the manual page) otherwise the Mat simply does not have the mapping. All this means is one cannot use MatSetValuesLocal() on Mat that do not have a local to global mapping.

In your code below ierr = MatGetOwnershipRange(A,&Istart,&Iend);CHKERRQ(ierr) tells you which global rows are local but note that actually doesn't have anything to do with the local to global mapping.

  Barry


> On Jul 27, 2015, at 2:29 PM, Klinvex, Alicia Marie <amklinv at sandia.gov> wrote:
> 
> Hello,
> 
> I am trying to determine how the rows and columns of my PETSc Mat are being mapped to different MPI processes.  I call MatGetLocalToGlobalMapping, but the ISLocalToGlobalMapping obtained for both the rows and columns is null, and I receive the following error message when I call ISLocalToGlobalMappingGetSize:
> 
> [1]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
> [1]PETSC ERROR: Null argument, when expecting valid pointer
> [1]PETSC ERROR: Null Object: Parameter # 1
> [1]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting.
> [1]PETSC ERROR: Petsc Release Version 3.6.0, Jun, 09, 2015
> [1]PETSC ERROR: ./AnasaziTest.exe on a arch-linux2-cxx-debug named hardin.srn.sandia.gov by amklinv Mon Jul 27 10:25:35 2015
> [1]PETSC ERROR: Configure options --with-blas-lib=/home/amklinv/lapack-3.5.0/librefblas.a --with-lapack-lib=/home/amklinv/lapack-3.5.0/liblapack.a --with-mpi-dir=/projects/install/rhel6-x86_64/sems/compiler/gcc/4.7.2/openmpi/1.6.5 --prefix=/home/amklinv/PETSc/petsc_install --with-shared-libraries=0 --with-cxx-dialect=C++11 --with-c++-support --with-clanguage=cxx --download-superlu_dist --download-superlu --download-hypre --download-metis --download-parmetis
> [1]PETSC ERROR: #1 ISLocalToGlobalMappingGetSize() line 55 in /home/amklinv/PETSc/petsc-3.6.0/src/vec/is/utils/isltog.c
> [1]PETSC ERROR: #2 Tpetra_PETScAIJRowGraph() line 247 in Tpetra_PETScAIJRowGraph.hpp
> [2]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
> 
> Does this mean I set up the matrix incorrectly, or is there a different function I should be calling instead?
> 
> The relevant pieces of source code are below (although I would be happy to provide additional information if it would prove useful).
> 
> Thank you,
> Alicia Klinvex
> 
> 
> 
>   Mat            A;        /* PETSc matrix */
> 
>   PetscInitialize(&argc,&args,(char *)0,help);
> 
>   ierr = MatCreate(PETSC_COMM_WORLD,&A);CHKERRQ(ierr);
>   ierr = MatSetSizes(A,PETSC_DECIDE,PETSC_DECIDE,m*n,m*n);CHKERRQ(ierr);
>   ierr = MatSetType(A, MATAIJ);CHKERRQ(ierr);
>   ierr = MatSetFromOptions(A);CHKERRQ(ierr);
>   ierr = MatMPIAIJSetPreallocation(A,5,PETSC_NULL,5,PETSC_NULL);CHKERRQ(ierr);
>   ierr = MatSetUp(A);CHKERRQ(ierr);
>   PetscObjectGetComm( (PetscObject)A, &comm);
>   ierr = MPI_Comm_rank(comm,&rank);CHKERRQ(ierr);
>   if (!rank) printf("Matrix has %d (%dx%d) rows\n",m*n,m,n);
> 
>   ierr = MatGetOwnershipRange(A,&Istart,&Iend);CHKERRQ(ierr);
> 
>   for (Ii=Istart; Ii<Iend; Ii++) { 
>     v = -1.0; i = Ii/n; j = Ii - i*n;  
>     if (i>0)   {J = Ii - n; ierr = MatSetValues(A,1,&Ii,1,&J,&v,INSERT_VALUES);CHKERRQ(ierr);}
>     if (i<m-1) {J = Ii + n; ierr = MatSetValues(A,1,&Ii,1,&J,&v,INSERT_VALUES);CHKERRQ(ierr);}
>     if (j>0)   {J = Ii - 1; ierr = MatSetValues(A,1,&Ii,1,&J,&v,INSERT_VALUES);CHKERRQ(ierr);}
>     if (j<n-1) {J = Ii + 1; ierr = MatSetValues(A,1,&Ii,1,&J,&v,INSERT_VALUES);CHKERRQ(ierr);}
>     v = 4.0; ierr = MatSetValues(A,1,&Ii,1,&Ii,&v,INSERT_VALUES);CHKERRQ(ierr);
>   }
> 
>   ierr = MatAssemblyBegin(A,MAT_FINAL_ASSEMBLY);CHKERRQ(ierr);
>   ierr = MatAssemblyEnd(A,MAT_FINAL_ASSEMBLY);CHKERRQ(ierr);
> 
> ...
>  
>  ISLocalToGlobalMapping PETScRowOwnership, PETScColOwnership;
>  
>   ierr = MatGetLocalToGlobalMapping(A, &PETScRowOwnership, &PETScColOwnership); CHKERRV(ierr);
>   ierr = ISLocalToGlobalMappingGetSize(PETScRowOwnership, &PETScLocalCols); CHKERRV(ierr);


From fande.kong at colorado.edu  Mon Jul 27 15:34:06 2015
From: fande.kong at colorado.edu (Fande Kong)
Date: Mon, 27 Jul 2015 14:34:06 -0600
Subject: [petsc-users] LU does not support zero diagonal entries?
Message-ID: <CAN5Wd-JtGVCeDzWMz-QE1-Gatho5ygF64WTy85qhLybnGbiZNw@mail.gmail.com>

Hi all,

I am solving a saddle point problem using LU, and the problem has some
zeros at diagonal. I got error messages as follows:

[0]PETSC ERROR: --------------------- Error Message
--------------------------------------------------------------
[0]PETSC ERROR: Object is in wrong state
[0]PETSC ERROR: Matrix is missing diagonal entry 100
[0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for
trouble shooting.
[0]PETSC ERROR: Petsc Development GIT revision: v3.6-130-g2e90825  GIT
Date: 2015-07-13 18:57:36 -0500
[0]PETSC ERROR: ./ex9 on a arch-darwin-cxx-debug named
engr2-4-134-dhcp.int.colorado.edu by livia Mon Jul 27 14:28:23 2015
[0]PETSC ERROR: Configure options --with-clanguage=cxx
--with-shared-libraries=1 --download-fblaslapack=1
--with-mpi-dir=/Users/livia/math/mpich-3.1_install --download-parmetis=1
--download-metis=1 --with-64-bit-indices=1 --download-netcdf=1
--download-exodusii=1 --download-hdf5=1 --with-debugging=yes
--with-c2html=0 --download-hypre=1 --download-superlu_dist=1
PETSC_DIR=/Users/livia/math/petsc-mat PETSC_ARCH=arch-darwin-cxx-debug
[0]PETSC ERROR: #1 MatLUFactorSymbolic_SeqAIJ() line 298 in
/Users/livia/math/petsc-mat/src/mat/impls/aij/seq/aijfact.c
[0]PETSC ERROR: #2 MatLUFactorSymbolic() line 2894 in
/Users/livia/math/petsc-mat/src/mat/interface/matrix.c
[0]PETSC ERROR: #3 PCSetUp_LU() line 127 in
/Users/livia/math/petsc-mat/src/ksp/pc/impls/factor/lu/lu.c
[0]PETSC ERROR: #4 PCSetUp() line 982 in
/Users/livia/math/petsc-mat/src/ksp/pc/interface/precon.c
[0]PETSC ERROR: #5 KSPSetUp() line 332 in
/Users/livia/math/petsc-mat/src/ksp/ksp/interface/itfunc.c
[0]PETSC ERROR: #6 main() line 103 in
/Users/livia/math/petsc-mat/src/ksp/pc/examples/tests/ex9.c
[0]PETSC ERROR: PETSc Option Table entries:
[0]PETSC ERROR: -af ./test64/A_1
[0]PETSC ERROR: -bf ./test64/B_1
[0]PETSC ERROR: -bsf ./test64/IS_1
[0]PETSC ERROR: -ksp_type gmres
[0]PETSC ERROR: -matload_block_size 1
[0]PETSC ERROR: -pc_factor_mat_solver_package petsc
[0]PETSC ERROR: -pc_type lu
[0]PETSC ERROR: -rf ./test64/RHS_1
[0]PETSC ERROR: -vecload_block_size 1
[0]PETSC ERROR: ----------------End of Error Message -------send entire
error message to petsc-maint at mcs.anl.gov----------
application called MPI_Abort(MPI_COMM_WORLD, 73) - process 0
[cli_0]: aborting job:
application called MPI_Abort(MPI_COMM_WORLD, 73) - process 0

===================================================================================
=   BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES
=   PID 39186 RUNNING AT engr2-4-134-dhcp.int.colorado.edu
=   EXIT CODE: 73
=   CLEANING UP REMAINING PROCESSES
=   YOU CAN IGNORE THE BELOW CLEANUP MESSAGES
===================================================================================


I was wondering if petsc does permutation to avoid having zero pivot? There
are any options to turn on this function?

Thanks,

Fande Kong,
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From bsmith at mcs.anl.gov  Mon Jul 27 15:49:16 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Mon, 27 Jul 2015 15:49:16 -0500
Subject: [petsc-users] LU does not support zero diagonal entries?
In-Reply-To: <CAN5Wd-JtGVCeDzWMz-QE1-Gatho5ygF64WTy85qhLybnGbiZNw@mail.gmail.com>
References: <CAN5Wd-JtGVCeDzWMz-QE1-Gatho5ygF64WTy85qhLybnGbiZNw@mail.gmail.com>
Message-ID: <9E3336C3-478F-4F78-9FAE-538E289C2B7A@mcs.anl.gov>


   You need to explicitly put a zero entry at all diagonal locations that have zero.

  Barry

1) this is too keep the logic of the symbolic and numeric factorization easier 
2) but we don't want to force all matrices to have locations on the diagonal so we don't automatically insert zero values.
> On Jul 27, 2015, at 3:34 PM, Fande Kong <fande.kong at colorado.edu> wrote:
> 
> Hi all,
> 
> I am solving a saddle point problem using LU, and the problem has some zeros at diagonal. I got error messages as follows:
> 
> [0]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
> [0]PETSC ERROR: Object is in wrong state
> [0]PETSC ERROR: Matrix is missing diagonal entry 100
> [0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting.
> [0]PETSC ERROR: Petsc Development GIT revision: v3.6-130-g2e90825  GIT Date: 2015-07-13 18:57:36 -0500
> [0]PETSC ERROR: ./ex9 on a arch-darwin-cxx-debug named engr2-4-134-dhcp.int.colorado.edu by livia Mon Jul 27 14:28:23 2015
> [0]PETSC ERROR: Configure options --with-clanguage=cxx --with-shared-libraries=1 --download-fblaslapack=1 --with-mpi-dir=/Users/livia/math/mpich-3.1_install --download-parmetis=1 --download-metis=1 --with-64-bit-indices=1 --download-netcdf=1 --download-exodusii=1 --download-hdf5=1 --with-debugging=yes --with-c2html=0 --download-hypre=1 --download-superlu_dist=1 PETSC_DIR=/Users/livia/math/petsc-mat PETSC_ARCH=arch-darwin-cxx-debug
> [0]PETSC ERROR: #1 MatLUFactorSymbolic_SeqAIJ() line 298 in /Users/livia/math/petsc-mat/src/mat/impls/aij/seq/aijfact.c
> [0]PETSC ERROR: #2 MatLUFactorSymbolic() line 2894 in /Users/livia/math/petsc-mat/src/mat/interface/matrix.c
> [0]PETSC ERROR: #3 PCSetUp_LU() line 127 in /Users/livia/math/petsc-mat/src/ksp/pc/impls/factor/lu/lu.c
> [0]PETSC ERROR: #4 PCSetUp() line 982 in /Users/livia/math/petsc-mat/src/ksp/pc/interface/precon.c
> [0]PETSC ERROR: #5 KSPSetUp() line 332 in /Users/livia/math/petsc-mat/src/ksp/ksp/interface/itfunc.c
> [0]PETSC ERROR: #6 main() line 103 in /Users/livia/math/petsc-mat/src/ksp/pc/examples/tests/ex9.c
> [0]PETSC ERROR: PETSc Option Table entries:
> [0]PETSC ERROR: -af ./test64/A_1
> [0]PETSC ERROR: -bf ./test64/B_1
> [0]PETSC ERROR: -bsf ./test64/IS_1
> [0]PETSC ERROR: -ksp_type gmres
> [0]PETSC ERROR: -matload_block_size 1
> [0]PETSC ERROR: -pc_factor_mat_solver_package petsc
> [0]PETSC ERROR: -pc_type lu
> [0]PETSC ERROR: -rf ./test64/RHS_1
> [0]PETSC ERROR: -vecload_block_size 1
> [0]PETSC ERROR: ----------------End of Error Message -------send entire error message to petsc-maint at mcs.anl.gov----------
> application called MPI_Abort(MPI_COMM_WORLD, 73) - process 0
> [cli_0]: aborting job:
> application called MPI_Abort(MPI_COMM_WORLD, 73) - process 0
> 
> ===================================================================================
> =   BAD TERMINATION OF ONE OF YOUR APPLICATION PROCESSES
> =   PID 39186 RUNNING AT engr2-4-134-dhcp.int.colorado.edu
> =   EXIT CODE: 73
> =   CLEANING UP REMAINING PROCESSES
> =   YOU CAN IGNORE THE BELOW CLEANUP MESSAGES
> ===================================================================================
> 
> 
> I was wondering if petsc does permutation to avoid having zero pivot? There are any options to turn on this function?
> 
> Thanks,
> 
> Fande Kong,


From jed at jedbrown.org  Mon Jul 27 17:41:02 2015
From: jed at jedbrown.org (Jed Brown)
Date: Mon, 27 Jul 2015 16:41:02 -0600
Subject: [petsc-users] MatGetLocalSubMatrix?
In-Reply-To: <CADOhEh4ry4frgCyi5Zsk3XiSwATdNm_==iEkM4SVu9L6NrGefg@mail.gmail.com>
References: <CADOhEh4ry4frgCyi5Zsk3XiSwATdNm_==iEkM4SVu9L6NrGefg@mail.gmail.com>
Message-ID: <87zj2h1awx.fsf@jedbrown.org>

Mark Adams <mfadams at lbl.gov> writes:

> I have a 4x4 block matrix, in one big AIJ matrix.  I use (global) ISs to
> address individual fields.  I have a mass matrix for one field.  I would
> like to add a scaled mass matrix to one field at a time.
>
> MatGetLocalSubMatrix looks like what I want but it takes local indices.  My
> ISs are global.  

This isn't scalable because it needs O(P) redundant storage to know how
to address the off-process parts.  You shouldn't write new code like
this.  Use local indices.

> It seems like I should be able to do this without making a local IS
> (shift the IS by the first equation index for the process).  

That won't work unless you're lumping the mass matrix because you need
to be able to address neighbors as you set values for element mass
matrices on the interfaces of the vertex partition.  Make a local to
global mapping and use MatGetLocalSubMatrix().
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From hzhang at mcs.anl.gov  Mon Jul 27 21:50:32 2015
From: hzhang at mcs.anl.gov (Hong)
Date: Mon, 27 Jul 2015 21:50:32 -0500
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <CAEyxMWUrHic6D0z3BNEnTRPZs7xyW-OHg0SWtm3AqdV=_JdsDA@mail.gmail.com>
References: <559B1E6D.6040706@email.arizona.edu>
	<0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>
	<CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>
	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
	<CAFvbobW59z-r=HfahZdmfA1N-O2yUrSB3UVTMEtjsmptLaBHQw@mail.gmail.com>
	<CAEyxMWW0+rwwaTdJ1NKb7h=TJ13Ztw_7xndA0p7njYaXCBVV3Q@mail.gmail.com>
	<CAFvbobUxqP_mwATvcvOSqcrwNscmBWuWb+x1SsVQpR8iQXNn3Q@mail.gmail.com>
	<CAFvbobWxbhTFjMB9CT5cW6o_=P9CzOA-Lb0Pvwd9MKAo9or3mw@mail.gmail.com>
	<CAEyxMWXgtE=EQ32KDkhc-bR33QK3DEP=fwGG8GYgej269HML0w@mail.gmail.com>
	<CAFvbobXeHtLaPtS1FmN3Z5g2-otcs2Pq3n9VkT4Q3oq56tbKrg@mail.gmail.com>
	<55B2C7AF.7080001@email.arizona.edu>
	<CAGCphBukA7VSvGBQQasWq=781WfZv0b+a4TCorA+dV3agUn4DA@mail.gmail.com>
	<CAEyxMWUrHic6D0z3BNEnTRPZs7xyW-OHg0SWtm3AqdV=_JdsDA@mail.gmail.com>
Message-ID: <CAGCphBuaOZ8DM18dFWWCfqLn8XMOa2y2zm4+ye1ccve9bncSPw@mail.gmail.com>

Sherry,

I can repeat hang using petsc/src/ksp/ksp/examples/tutorials/ex10.c:
mpiexec -n 4 ./ex10 -f0 /homes/hzhang/tmp/Amat_binary.m -rhs 0 -pc_type lu
-pc_factor_mat_solver_package superlu_dist -mat_superlu_dist_parsymbfact
...
.. Starting with 1 OpenMP threads
[0] .. BIG U size 1342464
[0] .. BIG V size 131072
  Max row size is 1311
  Using buffer_size of 5000000
  Threads per process 1
...

using a debugger (with petsc option '-start_in_debugger'), I find that hang
occurs at
#0  0x00007f117d870998 in __GI___poll (fds=0x20da750, nfds=4,
    timeout=<optimized out>, timeout at entry=-1)
    at ../sysdeps/unix/sysv/linux/poll.c:83
#1  0x00007f117de9f7de in MPIDU_Sock_wait (sock_set=0x20da550,
    millisecond_timeout=millisecond_timeout at entry=-1,
    eventp=eventp at entry=0x7fff654930b0)
    at src/mpid/common/sock/poll/sock_wait.i:123
#2  0x00007f117de898b8 in MPIDI_CH3i_Progress_wait (
    progress_state=0x7fff65493120)
    at src/mpid/ch3/channels/sock/src/ch3_progress.c:218
#3  MPIDI_CH3I_Progress (blocking=blocking at entry=1,
    state=state at entry=0x7fff65493120)
    at src/mpid/ch3/channels/sock/src/ch3_progress.c:921
#4  0x00007f117de1a559 in MPIR_Wait_impl (request=request at entry=0x262df90,
    status=status at entry=0x7fff65493390) at src/mpi/pt2pt/wait.c:67
#5  0x00007f117de1a818 in PMPI_Wait (request=0x262df90,
status=0x7fff65493390)
    at src/mpi/pt2pt/wait.c:168
#6  0x00007f11831da557 in pzgstrf (options=0x23dfda0, m=4900, n=4900,
    anorm=13.738475134194639, LUstruct=0x23dfe78, grid=0x23dfd78,
    stat=0x7fff65493ea0, info=0x7fff65493edc) at pzgstrf.c:1308

#7  0x00007f11831bf3bd in pzgssvx (options=0x23dfda0, A=0x23dfe30,
    ScalePermstruct=0x23dfe50, B=0x0, ldb=1225, nrhs=0, grid=0x23dfd78,
    LUstruct=0x23dfe78, SOLVEstruct=0x23dfe98, berr=0x0,
stat=0x7fff65493ea0,
---Type <return> to continue, or q <return> to quit---
    info=0x7fff65493edc) at pzgssvx.c:1063

#8  0x00007f11825c2340 in MatLUFactorNumeric_SuperLU_DIST (F=0x23a0110,
    A=0x21bb7e0, info=0x2355068)
    at
/sandbox/hzhang/petsc/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c:411
#9  0x00007f1181c6c567 in MatLUFactorNumeric (fact=0x23a0110,
mat=0x21bb7e0,
    info=0x2355068) at /sandbox/hzhang/petsc/src/mat/interface/matrix.c:2946
#10 0x00007f1182a56489 in PCSetUp_LU (pc=0x2353a10)
    at /sandbox/hzhang/petsc/src/ksp/pc/impls/factor/lu/lu.c:152
#11 0x00007f1182b16f24 in PCSetUp (pc=0x2353a10)
    at /sandbox/hzhang/petsc/src/ksp/pc/interface/precon.c:983
#12 0x00007f1182be61b5 in KSPSetUp (ksp=0x232c2a0)
    at /sandbox/hzhang/petsc/src/ksp/ksp/interface/itfunc.c:332
#13 0x0000000000405a31 in main (argc=11, args=0x7fff65499578)
    at /sandbox/hzhang/petsc/src/ksp/ksp/examples/tutorials/ex10.c:312

You may take a look at it. Sequential symbolic factorization works fine.

Why superlu_dist (v4.0) in complex precision displays

.. Starting with 1 OpenMP threads
[0] .. BIG U size 1342464
[0] .. BIG V size 131072
  Max row size is 1311
  Using buffer_size of 5000000
  Threads per process 1
...

I realize that I use superlu_dist v4.0. Would v4.1 works? I'll give it a
try tomorrow.

Hong

On Mon, Jul 27, 2015 at 1:25 PM, Anthony Paul Haas <aph at email.arizona.edu>
wrote:

> Hi Hong,
>
> No that is not the correct matrix. Note that I forgot to mention that it
> is a complex matrix. I tried loading the matrix I sent you this morning
> with:
>
> !...Load a Matrix in Binary Format
>       call
> PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_READ,viewer,ierr)
>       call MatCreate(PETSC_COMM_WORLD,DLOAD,ierr)
>       call MatSetType(DLOAD,MATAIJ,ierr)
>       call MatLoad(DLOAD,viewer,ierr)
>       call PetscViewerDestroy(viewer,ierr)
>
>       call MatView(DLOAD,PETSC_VIEWER_STDOUT_WORLD,ierr)
>
> The first 37 rows should look like this:
>
> Mat Object: 2 MPI processes
>   type: mpiaij
> row 0: (0, 1)
> row 1: (1, 1)
> row 2: (2, 1)
> row 3: (3, 1)
> row 4: (4, 1)
> row 5: (5, 1)
> row 6: (6, 1)
> row 7: (7, 1)
> row 8: (8, 1)
> row 9: (9, 1)
> row 10: (10, 1)
> row 11: (11, 1)
> row 12: (12, 1)
> row 13: (13, 1)
> row 14: (14, 1)
> row 15: (15, 1)
> row 16: (16, 1)
> row 17: (17, 1)
> row 18: (18, 1)
> row 19: (19, 1)
> row 20: (20, 1)
> row 21: (21, 1)
> row 22: (22, 1)
> row 23: (23, 1)
> row 24: (24, 1)
> row 25: (25, 1)
> row 26: (26, 1)
> row 27: (27, 1)
> row 28: (28, 1)
> row 29: (29, 1)
> row 30: (30, 1)
> row 31: (31, 1)
> row 32: (32, 1)
> row 33: (33, 1)
> row 34: (34, 1)
> row 35: (35, 1)
> row 36: (1, -41.2444)  (35, -41.2444)  (36, 118.049 - 0.999271 i) (37,
> -21.447)  (38, 5.18873)  (39, -2.34856)  (40, 1.3607)  (41, -0.898206)
> (42, 0.642715)  (43, -0.48593)  (44, 0.382471)  (45, -0.310476)  (46,
> 0.258302)  (47, -0.219268)  (48, 0.189304)  (49, -0.165815)  (50,
> 0.147076)  (51, -0.131907)  (52, 0.119478)  (53, -0.109189)  (54, 0.1006)
> (55, -0.0933795)  (56, 0.0872779)  (57, -0.0821019)  (58, 0.0777011)  (59,
> -0.0739575)  (60, 0.0707775)  (61, -0.0680868)  (62, 0.0658258)  (63,
> -0.0639473)  (64, 0.0624137)  (65, -0.0611954)  (66, 0.0602698)  (67,
> -0.0596202)  (68, 0.0592349)  (69, -0.0295536)  (71, -21.447)  (106,
> 5.18873)  (141, -2.34856)  (176, 1.3607)  (211, -0.898206)  (246,
> 0.642715)  (281, -0.48593)  (316, 0.382471)  (351, -0.310476)  (386,
> 0.258302)  (421, -0.219268)  (456, 0.189304)  (491, -0.165815)  (526,
> 0.147076)  (561, -0.131907)  (596, 0.119478)  (631, -0.109189)  (666,
> 0.1006)  (701, -0.0933795)  (736, 0.0872779)  (771, -0.0821019)  (806,
> 0.0777011)  (841, -0.0739575)  (876, 0.0707775)  (911, -0.0680868)  (946,
> 0.0658258)  (981, -0.0639473)  (1016, 0.0624137)  (1051, -0.0611954)
> (1086, 0.0602698)  (1121, -0.0596202)  (1156, 0.0592349)  (1191,
> -0.0295536)  (1261, 0)  (3676, 117.211)  (3711, -58.4801)  (3746,
> -78.3633)  (3781, 29.4911)  (3816, -15.8073)  (3851, 9.94324)  (3886,
> -6.87205)  (3921, 5.05774)  (3956, -3.89521)  (3991, 3.10522)  (4026,
> -2.54388)  (4061, 2.13082)  (4096, -1.8182)  (4131, 1.57606)  (4166,
> -1.38491)  (4201, 1.23155)  (4236, -1.10685)  (4271, 1.00428)  (4306,
> -0.919116)  (4341, 0.847829)  (4376, -0.787776)  (4411, 0.736933)  (4446,
> -0.693735)  (4481, 0.656958)  (4516, -0.625638)  (4551, 0.599007)  (4586,
> -0.576454)  (4621, 0.557491)  (4656, -0.541726)  (4691, 0.528849)  (4726,
> -0.518617)  (4761, 0.51084)  (4796, -0.50538)  (4831, 0.502142)  (4866,
> -0.250534)
>
>
> Thanks,
>
> Anthony
>
>
>
>
>
> On Fri, Jul 24, 2015 at 7:56 PM, Hong <hzhang at mcs.anl.gov> wrote:
>
>> Anthony:
>> I test your Amat_binary.m
>> using petsc/src/ksp/ksp/examples/tutorials/ex10.c.
>> Your matrix has many zero rows:
>> ./ex10 -f0 ~/tmp/Amat_binary.m -rhs 0 -mat_view |more
>> Mat Object: 1 MPI processes
>>   type: seqaij
>> row 0: (0, 1)
>> row 1: (1, 0)
>> row 2: (2, 1)
>> row 3: (3, 0)
>> row 4: (4, 1)
>> row 5: (5, 0)
>> row 6: (6, 1)
>> row 7: (7, 0)
>> row 8: (8, 1)
>> row 9: (9, 0)
>> ...
>> row 36: (1, 1)  (35, 0)  (36, 1)  (37, 0)  (38, 1)  (39, 0)  (40, 1)
>>  (41, 0)  (42, 1)  (43, 0)  (44, 1)  (45,
>> 0)  (46, 1)  (47, 0)  (48, 1)  (49, 0)  (50, 1)  (51, 0)  (52, 1)  (53,
>> 0)  (54, 1)  (55, 0)  (56, 1)  (57, 0)
>>  (58, 1)  (59, 0)  (60, 1)  ...
>>
>> Do you send us correct matrix?
>>
>>>
>>> I ran my code through valgrind and gdb as suggested by Barry. I am now
>>> coming back to some problem I have had while running with parallel symbolic
>>> factorization. I am attaching a test matrix (petsc binary format) that I LU
>>> decompose and then use to solve a linear system (see code below). I can run
>>> on 2 processors with parsymbfact or with 4 processors without parsymbfact.
>>> However, if I run on 4 procs with parsymbfact, the code is just hanging.
>>> Below is the simplified test case that I have used to test. The matrix A
>>> and B are built somewhere else in my program. The matrix I am attaching is
>>> A-sigma*B (see below).
>>>
>>> One thing is that I don't know for sparse matrices what is the optimum
>>> number of processors to use for a LU decomposition? Does it depend on the
>>> total number of nonzero? Do you have an easy way to compute it?
>>>
>>
>> You have to experiment your matrix on a target machine to find out.
>>
>> Hong
>>
>>>
>>>
>>>
>>>      Subroutine HowBigLUCanBe(rank)
>>>
>>>       IMPLICIT NONE
>>>
>>>       integer(i4b),intent(in) :: rank
>>>       integer(i4b)            :: i,ct
>>>       real(dp)                :: begin,endd
>>>       complex(dpc)            :: sigma
>>>
>>>       PetscErrorCode ierr
>>>
>>>
>>>       if (rank==0) call cpu_time(begin)
>>>
>>>       if (rank==0) then
>>>          write(*,*)
>>>          write(*,*)'Testing How Big LU Can Be...'
>>>          write(*,*)'============================'
>>>          write(*,*)
>>>       endif
>>>
>>>       sigma = (1.0d0,0.0d0)
>>>       call MatAXPY(A,-sigma,B,DIFFERENT_NONZERO_PATTERN,ierr) ! on exit
>>> A = A-sigma*B
>>>
>>> !.....Write Matrix to ASCII and Binary Format
>>>       !call PetscViewerASCIIOpen(PETSC_COMM_WORLD,"Amat.m",viewer,ierr)
>>>       !call MatView(DXX,viewer,ierr)
>>>       !call PetscViewerDestroy(viewer,ierr)
>>>
>>>       call
>>> PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_WRITE,viewer,ierr)
>>>       call MatView(A,viewer,ierr)
>>>       call PetscViewerDestroy(viewer,ierr)
>>>
>>> !.....Create Linear Solver Context
>>>       call KSPCreate(PETSC_COMM_WORLD,ksp,ierr)
>>>
>>> !.....Set operators. Here the matrix that defines the linear system also
>>> serves as the preconditioning matrix.
>>>       !call KSPSetOperators(ksp,A,A,DIFFERENT_NONZERO_PATTERN,ierr) !aha
>>> commented and replaced by next line
>>>       call KSPSetOperators(ksp,A,A,ierr) ! remember: here A = A-sigma*B
>>>
>>> !.....Set Relative and Absolute Tolerances and Uses Default for
>>> Divergence Tol
>>>       tol = 1.e-10
>>>       call
>>> KSPSetTolerances(ksp,tol,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr)
>>>
>>> !.....Set the Direct (LU) Solver
>>>       call KSPSetType(ksp,KSPPREONLY,ierr)
>>>       call KSPGetPC(ksp,pc,ierr)
>>>       call PCSetType(pc,PCLU,ierr)
>>>       call PCFactorSetMatSolverPackage(pc,MATSOLVERSUPERLU_DIST,ierr) !
>>> MATSOLVERSUPERLU_DIST MATSOLVERMUMPS
>>>
>>> !.....Create Right-Hand-Side Vector
>>>       call MatCreateVecs(A,frhs,PETSC_NULL_OBJECT,ierr)
>>>       call MatCreateVecs(A,sol,PETSC_NULL_OBJECT,ierr)
>>>
>>>       allocate(xwork1(IendA-IstartA))
>>>       allocate(loc(IendA-IstartA))
>>>
>>>       ct=0
>>>       do i=IstartA,IendA-1
>>>          ct=ct+1
>>>          loc(ct)=i
>>>          xwork1(ct)=(1.0d0,0.0d0)
>>>       enddo
>>>
>>>       call VecSetValues(frhs,IendA-IstartA,loc,xwork1,INSERT_VALUES,ierr)
>>>       call VecZeroEntries(sol,ierr)
>>>
>>>       deallocate(xwork1,loc)
>>>
>>> !.....Assemble Vectors
>>>       call VecAssemblyBegin(frhs,ierr)
>>>       call VecAssemblyEnd(frhs,ierr)
>>>
>>> !.....Solve the Linear System
>>>       call KSPSolve(ksp,frhs,sol,ierr)
>>>
>>>       !call VecView(sol,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>>
>>>       if (rank==0) then
>>>          call cpu_time(endd)
>>>          write(*,*)
>>>          print '("Total time for HowBigLUCanBe = ",f21.3,"
>>> seconds.")',endd-begin
>>>       endif
>>>
>>>       call SlepcFinalize(ierr)
>>>
>>>       STOP
>>>
>>>
>>>     end Subroutine HowBigLUCanBe
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>>
>>> On 07/08/2015 11:23 AM, Xiaoye S. Li wrote:
>>>
>>>  Indeed, the parallel symbolic factorization routine needs power of 2
>>> processes, however, you can use however many processes you need;
>>> internally, we redistribute matrix to nearest power of 2 processes, do
>>> symbolic, then redistribute back to all the processes to do factorization,
>>> triangular solve etc.  So, there is no  restriction from the users
>>> viewpoint.
>>>
>>>  It's difficult to tell what the problem is.  Do you think you can
>>> print your matrix, then, I can do some debugging by running superlu_dist
>>> standalone?
>>>
>>>  Sherry
>>>
>>>
>>> On Wed, Jul 8, 2015 at 10:34 AM, Anthony Paul Haas <
>>> aph at email.arizona.edu> wrote:
>>>
>>>>   Hi,
>>>>
>>>>  I have used the switch -mat_superlu_dist_parsymbfact in my pbs script.
>>>> However, although my program worked fine with sequential symbolic
>>>> factorization, I get one of the following 2 behaviors when I run with
>>>> parallel symbolic factorization (depending on the number of processors that
>>>> I use):
>>>>
>>>>  1) the program just hangs (it seems stuck in some subroutine ==> see
>>>> test.out-hangs)
>>>>  2) I get a floating point exception ==> see
>>>> test.out-floating-point-exception
>>>>
>>>>  Note that as suggested in the Superlu manual, I use a power of 2
>>>> number of procs. Are there any tunable parameters for the parallel symbolic
>>>> factorization? Note that when I build my sparse matrix, most elements I add
>>>> are nonzero of course but to simplify the programming, I also add a few
>>>> zero elements in the sparse matrix. I was thinking that maybe if the
>>>> parallel symbolic factorization proceed by block, there could be some
>>>> blocks where the pivot would be zero, hence creating the FPE??
>>>>
>>>>  Thanks,
>>>>
>>>>  Anthony
>>>>
>>>>
>>>>
>>>> On Wed, Jul 8, 2015 at 6:46 AM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>>
>>>>>  Did you find out how to change option to use parallel symbolic
>>>>> factorization?  Perhaps PETSc team can help.
>>>>>
>>>>>  Sherry
>>>>>
>>>>>
>>>>> On Tue, Jul 7, 2015 at 3:58 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>>>
>>>>>>  Is there an inquiry function that tells you all the available
>>>>>> options?
>>>>>>
>>>>>>  Sherry
>>>>>>
>>>>>> On Tue, Jul 7, 2015 at 3:25 PM, Anthony Paul Haas <
>>>>>> aph at email.arizona.edu> wrote:
>>>>>>
>>>>>>>    Hi Sherry,
>>>>>>>
>>>>>>>  Thanks for your message. I have used superlu_dist default options.
>>>>>>> I did not realize that I was doing serial symbolic factorization. That is
>>>>>>> probably the cause of my problem.
>>>>>>>  Each node on Garnet has 60GB usable memory and I can run with
>>>>>>> 1,2,4,8,16 or 32 core per node.
>>>>>>>
>>>>>>>  So I should use:
>>>>>>>
>>>>>>> -mat_superlu_dist_r 20
>>>>>>> -mat_superlu_dist_c 32
>>>>>>>
>>>>>>>  How do you specify the parallel symbolic factorization option? is
>>>>>>> it -mat_superlu_dist_matinput 1
>>>>>>>
>>>>>>>  Thanks,
>>>>>>>
>>>>>>>  Anthony
>>>>>>>
>>>>>>>
>>>>>>> On Tue, Jul 7, 2015 at 3:08 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>>>>>
>>>>>>>>  For superlu_dist failure, this occurs during symbolic
>>>>>>>> factorization.  Since you are using serial symbolic factorization, it
>>>>>>>> requires the entire graph of A to be available in the memory of one MPI
>>>>>>>> task. How much memory do you have for each MPI task?
>>>>>>>>
>>>>>>>>  It won't help even if you use more processes.  You should try to
>>>>>>>> use parallel symbolic factorization option.
>>>>>>>>
>>>>>>>>  Another point.  You set up process grid as:
>>>>>>>>        Process grid nprow 32 x npcol 20
>>>>>>>>  For better performance, you show swap the grid dimension. That
>>>>>>>> is, it's better to use 20 x 32, never gives nprow larger than npcol.
>>>>>>>>
>>>>>>>>
>>>>>>>>  Sherry
>>>>>>>>
>>>>>>>>
>>>>>>>> On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <bsmith at mcs.anl.gov>
>>>>>>>> wrote:
>>>>>>>>
>>>>>>>>>
>>>>>>>>>    I would suggest running a sequence of problems, 101 by 101 111
>>>>>>>>> by 111 etc and get the memory usage in each case (when you run out of
>>>>>>>>> memory you can get NO useful information out about memory needs). You can
>>>>>>>>> then plot memory usage as a function of problem size to get a handle on how
>>>>>>>>> much memory it is using.  You can also run on more and more processes
>>>>>>>>> (which have a total of more memory) to see how large a problem you may be
>>>>>>>>> able to reach.
>>>>>>>>>
>>>>>>>>>    MUMPS also has an "out of core" version (which we have never
>>>>>>>>> used) that could in theory anyways let you get to large problems if you
>>>>>>>>> have lots of disk space, but you are on your own figuring out how to use it.
>>>>>>>>>
>>>>>>>>>   Barry
>>>>>>>>>
>>>>>>>>> > On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <
>>>>>>>>> aph at email.arizona.edu> wrote:
>>>>>>>>> >
>>>>>>>>> > Hi Jose,
>>>>>>>>> >
>>>>>>>>> > In my code, I use once PETSc to solve a linear system to get the
>>>>>>>>> baseflow (without using SLEPc) and then I use SLEPc to do the stability
>>>>>>>>> analysis of that baseflow. This is why, there are some SLEPc options that
>>>>>>>>> are not used in test.out-superlu_dist-151x151 (when I am solving for the
>>>>>>>>> baseflow with PETSc only). I have attached a 101x101 case for which I get
>>>>>>>>> the eigenvalues. That case works fine. However If i increase to 151x151, I
>>>>>>>>> get the error that you can see in test.out-superlu_dist-151x151 (similar
>>>>>>>>> error with mumps: see test.out-mumps-151x151 line 2918 ). If you look a the
>>>>>>>>> very end of the files test.out-superlu_dist-151x151 and
>>>>>>>>> test.out-mumps-151x151, you will see that the last info message printed is:
>>>>>>>>> >
>>>>>>>>> > On Processor (after EPSSetFromOptions)  0    memory:
>>>>>>>>> 0.65073152000E+08          =====>  (see line 807 of module_petsc.F90)
>>>>>>>>> >
>>>>>>>>> > This means that the memory error probably occurs in the call to
>>>>>>>>> EPSSolve (see module_petsc.F90 line 810). I would like to evaluate how much
>>>>>>>>> memory is required by the most memory intensive operation within EPSSolve.
>>>>>>>>> Since I am solving a generalized EVP, I would imagine that it would be the
>>>>>>>>> LU decomposition. But is there an accurate way of doing it?
>>>>>>>>> >
>>>>>>>>> > Before starting with iterative solvers, I would like to exploit
>>>>>>>>> as much as I can direct solvers. I tried GMRES with default preconditioner
>>>>>>>>> at some point but I had convergence problem. What solver/preconditioner
>>>>>>>>> would you recommend for a generalized non-Hermitian (EPS_GNHEP) EVP?
>>>>>>>>> >
>>>>>>>>> > Thanks,
>>>>>>>>> >
>>>>>>>>> > Anthony
>>>>>>>>> >
>>>>>>>>> > On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <
>>>>>>>>> jroman at dsic.upv.es> wrote:
>>>>>>>>> >
>>>>>>>>> > El 07/07/2015, a las 02:33, Anthony Haas escribi?:
>>>>>>>>> >
>>>>>>>>> > > Hi,
>>>>>>>>> > >
>>>>>>>>> > > I am computing eigenvalues using PETSc/SLEPc and superlu_dist
>>>>>>>>> for the LU decomposition (my problem is a generalized eigenvalue problem).
>>>>>>>>> The code runs fine for a grid with 101x101 but when I increase to 151x151,
>>>>>>>>> I get the following error:
>>>>>>>>> > >
>>>>>>>>> > > Can't expand MemType 1: jcol 16104   (and then [NID 00037]
>>>>>>>>> 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated this process.)
>>>>>>>>> > >
>>>>>>>>> > > It seems to be a memory problem. I monitor the memory usage as
>>>>>>>>> far as I can and it seems that memory usage is pretty low. The most memory
>>>>>>>>> intensive part of the program is probably the LU decomposition in the
>>>>>>>>> context of the generalized EVP. Is there a way to evaluate how much memory
>>>>>>>>> will be required for that step? I am currently running the debug version of
>>>>>>>>> the code which I would assume would use more memory?
>>>>>>>>> > >
>>>>>>>>> > > I have attached the output of the job. Note that the program
>>>>>>>>> uses twice PETSc: 1) to solve a linear system for which no problem occurs,
>>>>>>>>> and, 2) to solve the Generalized EVP with SLEPc, where I get the error.
>>>>>>>>> > >
>>>>>>>>> > > Thanks
>>>>>>>>> > >
>>>>>>>>> > > Anthony
>>>>>>>>> > > <test.out-superlu_dist-151x151>
>>>>>>>>> >
>>>>>>>>> > In the output you are attaching there are no SLEPc objects in
>>>>>>>>> the report and SLEPc options are not used. It seems that SLEPc calls are
>>>>>>>>> skipped?
>>>>>>>>> >
>>>>>>>>> > Do you get the same error with MUMPS? Have you tried to solve
>>>>>>>>> linear systems with a preconditioned iterative solver?
>>>>>>>>> >
>>>>>>>>> > Jose
>>>>>>>>> >
>>>>>>>>> >
>>>>>>>>>  >
>>>>>>>>> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>>
>>
>
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From xsli at lbl.gov  Mon Jul 27 23:33:27 2015
From: xsli at lbl.gov (Xiaoye S. Li)
Date: Mon, 27 Jul 2015 21:33:27 -0700
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <CAGCphBuaOZ8DM18dFWWCfqLn8XMOa2y2zm4+ye1ccve9bncSPw@mail.gmail.com>
References: <559B1E6D.6040706@email.arizona.edu>
	<0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>
	<CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>
	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
	<CAFvbobW59z-r=HfahZdmfA1N-O2yUrSB3UVTMEtjsmptLaBHQw@mail.gmail.com>
	<CAEyxMWW0+rwwaTdJ1NKb7h=TJ13Ztw_7xndA0p7njYaXCBVV3Q@mail.gmail.com>
	<CAFvbobUxqP_mwATvcvOSqcrwNscmBWuWb+x1SsVQpR8iQXNn3Q@mail.gmail.com>
	<CAFvbobWxbhTFjMB9CT5cW6o_=P9CzOA-Lb0Pvwd9MKAo9or3mw@mail.gmail.com>
	<CAEyxMWXgtE=EQ32KDkhc-bR33QK3DEP=fwGG8GYgej269HML0w@mail.gmail.com>
	<CAFvbobXeHtLaPtS1FmN3Z5g2-otcs2Pq3n9VkT4Q3oq56tbKrg@mail.gmail.com>
	<55B2C7AF.7080001@email.arizona.edu>
	<CAGCphBukA7VSvGBQQasWq=781WfZv0b+a4TCorA+dV3agUn4DA@mail.gmail.com>
	<CAEyxMWUrHic6D0z3BNEnTRPZs7xyW-OHg0SWtm3AqdV=_JdsDA@mail.gmail.com>
	<CAGCphBuaOZ8DM18dFWWCfqLn8XMOa2y2zm4+ye1ccve9bncSPw@mail.gmail.com>
Message-ID: <CAFvbobWPWLGimc_Xv1ACOsci75KLJXXLBvRm2z6ZV23qXetGLw@mail.gmail.com>

?Hong,
Thanks for trying out.
The extra printings are not properly guarded by the print level.  I will
fix that.   I will look into the hang problem soon.

Sherry
?

On Mon, Jul 27, 2015 at 7:50 PM, Hong <hzhang at mcs.anl.gov> wrote:

> Sherry,
>
> I can repeat hang using petsc/src/ksp/ksp/examples/tutorials/ex10.c:
> mpiexec -n 4 ./ex10 -f0 /homes/hzhang/tmp/Amat_binary.m -rhs 0 -pc_type lu
> -pc_factor_mat_solver_package superlu_dist -mat_superlu_dist_parsymbfact
> ...
> .. Starting with 1 OpenMP threads
> [0] .. BIG U size 1342464
> [0] .. BIG V size 131072
>   Max row size is 1311
>   Using buffer_size of 5000000
>   Threads per process 1
> ...
>
> using a debugger (with petsc option '-start_in_debugger'), I find that
> hang occurs at
> #0  0x00007f117d870998 in __GI___poll (fds=0x20da750, nfds=4,
>     timeout=<optimized out>, timeout at entry=-1)
>     at ../sysdeps/unix/sysv/linux/poll.c:83
> #1  0x00007f117de9f7de in MPIDU_Sock_wait (sock_set=0x20da550,
>     millisecond_timeout=millisecond_timeout at entry=-1,
>     eventp=eventp at entry=0x7fff654930b0)
>     at src/mpid/common/sock/poll/sock_wait.i:123
> #2  0x00007f117de898b8 in MPIDI_CH3i_Progress_wait (
>     progress_state=0x7fff65493120)
>     at src/mpid/ch3/channels/sock/src/ch3_progress.c:218
> #3  MPIDI_CH3I_Progress (blocking=blocking at entry=1,
>     state=state at entry=0x7fff65493120)
>     at src/mpid/ch3/channels/sock/src/ch3_progress.c:921
> #4  0x00007f117de1a559 in MPIR_Wait_impl (request=request at entry
> =0x262df90,
>     status=status at entry=0x7fff65493390) at src/mpi/pt2pt/wait.c:67
> #5  0x00007f117de1a818 in PMPI_Wait (request=0x262df90,
> status=0x7fff65493390)
>     at src/mpi/pt2pt/wait.c:168
> #6  0x00007f11831da557 in pzgstrf (options=0x23dfda0, m=4900, n=4900,
>     anorm=13.738475134194639, LUstruct=0x23dfe78, grid=0x23dfd78,
>     stat=0x7fff65493ea0, info=0x7fff65493edc) at pzgstrf.c:1308
>
> #7  0x00007f11831bf3bd in pzgssvx (options=0x23dfda0, A=0x23dfe30,
>     ScalePermstruct=0x23dfe50, B=0x0, ldb=1225, nrhs=0, grid=0x23dfd78,
>     LUstruct=0x23dfe78, SOLVEstruct=0x23dfe98, berr=0x0,
> stat=0x7fff65493ea0,
> ---Type <return> to continue, or q <return> to quit---
>     info=0x7fff65493edc) at pzgssvx.c:1063
>
> #8  0x00007f11825c2340 in MatLUFactorNumeric_SuperLU_DIST (F=0x23a0110,
>     A=0x21bb7e0, info=0x2355068)
>     at
> /sandbox/hzhang/petsc/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c:411
> #9  0x00007f1181c6c567 in MatLUFactorNumeric (fact=0x23a0110,
> mat=0x21bb7e0,
>     info=0x2355068) at
> /sandbox/hzhang/petsc/src/mat/interface/matrix.c:2946
> #10 0x00007f1182a56489 in PCSetUp_LU (pc=0x2353a10)
>     at /sandbox/hzhang/petsc/src/ksp/pc/impls/factor/lu/lu.c:152
> #11 0x00007f1182b16f24 in PCSetUp (pc=0x2353a10)
>     at /sandbox/hzhang/petsc/src/ksp/pc/interface/precon.c:983
> #12 0x00007f1182be61b5 in KSPSetUp (ksp=0x232c2a0)
>     at /sandbox/hzhang/petsc/src/ksp/ksp/interface/itfunc.c:332
> #13 0x0000000000405a31 in main (argc=11, args=0x7fff65499578)
>     at /sandbox/hzhang/petsc/src/ksp/ksp/examples/tutorials/ex10.c:312
>
> You may take a look at it. Sequential symbolic factorization works fine.
>
> Why superlu_dist (v4.0) in complex precision displays
>
> .. Starting with 1 OpenMP threads
> [0] .. BIG U size 1342464
> [0] .. BIG V size 131072
>   Max row size is 1311
>   Using buffer_size of 5000000
>   Threads per process 1
> ...
>
> I realize that I use superlu_dist v4.0. Would v4.1 works? I'll give it a
> try tomorrow.
>
> Hong
>
> On Mon, Jul 27, 2015 at 1:25 PM, Anthony Paul Haas <aph at email.arizona.edu>
> wrote:
>
>> Hi Hong,
>>
>> No that is not the correct matrix. Note that I forgot to mention that it
>> is a complex matrix. I tried loading the matrix I sent you this morning
>> with:
>>
>> !...Load a Matrix in Binary Format
>>       call
>> PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_READ,viewer,ierr)
>>       call MatCreate(PETSC_COMM_WORLD,DLOAD,ierr)
>>       call MatSetType(DLOAD,MATAIJ,ierr)
>>       call MatLoad(DLOAD,viewer,ierr)
>>       call PetscViewerDestroy(viewer,ierr)
>>
>>       call MatView(DLOAD,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>
>> The first 37 rows should look like this:
>>
>> Mat Object: 2 MPI processes
>>   type: mpiaij
>> row 0: (0, 1)
>> row 1: (1, 1)
>> row 2: (2, 1)
>> row 3: (3, 1)
>> row 4: (4, 1)
>> row 5: (5, 1)
>> row 6: (6, 1)
>> row 7: (7, 1)
>> row 8: (8, 1)
>> row 9: (9, 1)
>> row 10: (10, 1)
>> row 11: (11, 1)
>> row 12: (12, 1)
>> row 13: (13, 1)
>> row 14: (14, 1)
>> row 15: (15, 1)
>> row 16: (16, 1)
>> row 17: (17, 1)
>> row 18: (18, 1)
>> row 19: (19, 1)
>> row 20: (20, 1)
>> row 21: (21, 1)
>> row 22: (22, 1)
>> row 23: (23, 1)
>> row 24: (24, 1)
>> row 25: (25, 1)
>> row 26: (26, 1)
>> row 27: (27, 1)
>> row 28: (28, 1)
>> row 29: (29, 1)
>> row 30: (30, 1)
>> row 31: (31, 1)
>> row 32: (32, 1)
>> row 33: (33, 1)
>> row 34: (34, 1)
>> row 35: (35, 1)
>> row 36: (1, -41.2444)  (35, -41.2444)  (36, 118.049 - 0.999271 i) (37,
>> -21.447)  (38, 5.18873)  (39, -2.34856)  (40, 1.3607)  (41, -0.898206)
>> (42, 0.642715)  (43, -0.48593)  (44, 0.382471)  (45, -0.310476)  (46,
>> 0.258302)  (47, -0.219268)  (48, 0.189304)  (49, -0.165815)  (50,
>> 0.147076)  (51, -0.131907)  (52, 0.119478)  (53, -0.109189)  (54, 0.1006)
>> (55, -0.0933795)  (56, 0.0872779)  (57, -0.0821019)  (58, 0.0777011)  (59,
>> -0.0739575)  (60, 0.0707775)  (61, -0.0680868)  (62, 0.0658258)  (63,
>> -0.0639473)  (64, 0.0624137)  (65, -0.0611954)  (66, 0.0602698)  (67,
>> -0.0596202)  (68, 0.0592349)  (69, -0.0295536)  (71, -21.447)  (106,
>> 5.18873)  (141, -2.34856)  (176, 1.3607)  (211, -0.898206)  (246,
>> 0.642715)  (281, -0.48593)  (316, 0.382471)  (351, -0.310476)  (386,
>> 0.258302)  (421, -0.219268)  (456, 0.189304)  (491, -0.165815)  (526,
>> 0.147076)  (561, -0.131907)  (596, 0.119478)  (631, -0.109189)  (666,
>> 0.1006)  (701, -0.0933795)  (736, 0.0872779)  (771, -0.0821019)  (806,
>> 0.0777011)  (841, -0.0739575)  (876, 0.0707775)  (911, -0.0680868)  (946,
>> 0.0658258)  (981, -0.0639473)  (1016, 0.0624137)  (1051, -0.0611954)
>> (1086, 0.0602698)  (1121, -0.0596202)  (1156, 0.0592349)  (1191,
>> -0.0295536)  (1261, 0)  (3676, 117.211)  (3711, -58.4801)  (3746,
>> -78.3633)  (3781, 29.4911)  (3816, -15.8073)  (3851, 9.94324)  (3886,
>> -6.87205)  (3921, 5.05774)  (3956, -3.89521)  (3991, 3.10522)  (4026,
>> -2.54388)  (4061, 2.13082)  (4096, -1.8182)  (4131, 1.57606)  (4166,
>> -1.38491)  (4201, 1.23155)  (4236, -1.10685)  (4271, 1.00428)  (4306,
>> -0.919116)  (4341, 0.847829)  (4376, -0.787776)  (4411, 0.736933)  (4446,
>> -0.693735)  (4481, 0.656958)  (4516, -0.625638)  (4551, 0.599007)  (4586,
>> -0.576454)  (4621, 0.557491)  (4656, -0.541726)  (4691, 0.528849)  (4726,
>> -0.518617)  (4761, 0.51084)  (4796, -0.50538)  (4831, 0.502142)  (4866,
>> -0.250534)
>>
>>
>> Thanks,
>>
>> Anthony
>>
>>
>>
>>
>>
>> On Fri, Jul 24, 2015 at 7:56 PM, Hong <hzhang at mcs.anl.gov> wrote:
>>
>>> Anthony:
>>> I test your Amat_binary.m
>>> using petsc/src/ksp/ksp/examples/tutorials/ex10.c.
>>> Your matrix has many zero rows:
>>> ./ex10 -f0 ~/tmp/Amat_binary.m -rhs 0 -mat_view |more
>>> Mat Object: 1 MPI processes
>>>   type: seqaij
>>> row 0: (0, 1)
>>> row 1: (1, 0)
>>> row 2: (2, 1)
>>> row 3: (3, 0)
>>> row 4: (4, 1)
>>> row 5: (5, 0)
>>> row 6: (6, 1)
>>> row 7: (7, 0)
>>> row 8: (8, 1)
>>> row 9: (9, 0)
>>> ...
>>> row 36: (1, 1)  (35, 0)  (36, 1)  (37, 0)  (38, 1)  (39, 0)  (40, 1)
>>>  (41, 0)  (42, 1)  (43, 0)  (44, 1)  (45,
>>> 0)  (46, 1)  (47, 0)  (48, 1)  (49, 0)  (50, 1)  (51, 0)  (52, 1)  (53,
>>> 0)  (54, 1)  (55, 0)  (56, 1)  (57, 0)
>>>  (58, 1)  (59, 0)  (60, 1)  ...
>>>
>>> Do you send us correct matrix?
>>>
>>>>
>>>> I ran my code through valgrind and gdb as suggested by Barry. I am now
>>>> coming back to some problem I have had while running with parallel symbolic
>>>> factorization. I am attaching a test matrix (petsc binary format) that I LU
>>>> decompose and then use to solve a linear system (see code below). I can run
>>>> on 2 processors with parsymbfact or with 4 processors without parsymbfact.
>>>> However, if I run on 4 procs with parsymbfact, the code is just hanging.
>>>> Below is the simplified test case that I have used to test. The matrix A
>>>> and B are built somewhere else in my program. The matrix I am attaching is
>>>> A-sigma*B (see below).
>>>>
>>>> One thing is that I don't know for sparse matrices what is the optimum
>>>> number of processors to use for a LU decomposition? Does it depend on the
>>>> total number of nonzero? Do you have an easy way to compute it?
>>>>
>>>
>>> You have to experiment your matrix on a target machine to find out.
>>>
>>> Hong
>>>
>>>>
>>>>
>>>>
>>>>      Subroutine HowBigLUCanBe(rank)
>>>>
>>>>       IMPLICIT NONE
>>>>
>>>>       integer(i4b),intent(in) :: rank
>>>>       integer(i4b)            :: i,ct
>>>>       real(dp)                :: begin,endd
>>>>       complex(dpc)            :: sigma
>>>>
>>>>       PetscErrorCode ierr
>>>>
>>>>
>>>>       if (rank==0) call cpu_time(begin)
>>>>
>>>>       if (rank==0) then
>>>>          write(*,*)
>>>>          write(*,*)'Testing How Big LU Can Be...'
>>>>          write(*,*)'============================'
>>>>          write(*,*)
>>>>       endif
>>>>
>>>>       sigma = (1.0d0,0.0d0)
>>>>       call MatAXPY(A,-sigma,B,DIFFERENT_NONZERO_PATTERN,ierr) ! on exit
>>>> A = A-sigma*B
>>>>
>>>> !.....Write Matrix to ASCII and Binary Format
>>>>       !call PetscViewerASCIIOpen(PETSC_COMM_WORLD,"Amat.m",viewer,ierr)
>>>>       !call MatView(DXX,viewer,ierr)
>>>>       !call PetscViewerDestroy(viewer,ierr)
>>>>
>>>>       call
>>>> PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_WRITE,viewer,ierr)
>>>>       call MatView(A,viewer,ierr)
>>>>       call PetscViewerDestroy(viewer,ierr)
>>>>
>>>> !.....Create Linear Solver Context
>>>>       call KSPCreate(PETSC_COMM_WORLD,ksp,ierr)
>>>>
>>>> !.....Set operators. Here the matrix that defines the linear system
>>>> also serves as the preconditioning matrix.
>>>>       !call KSPSetOperators(ksp,A,A,DIFFERENT_NONZERO_PATTERN,ierr)
>>>> !aha commented and replaced by next line
>>>>       call KSPSetOperators(ksp,A,A,ierr) ! remember: here A = A-sigma*B
>>>>
>>>> !.....Set Relative and Absolute Tolerances and Uses Default for
>>>> Divergence Tol
>>>>       tol = 1.e-10
>>>>       call
>>>> KSPSetTolerances(ksp,tol,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr)
>>>>
>>>> !.....Set the Direct (LU) Solver
>>>>       call KSPSetType(ksp,KSPPREONLY,ierr)
>>>>       call KSPGetPC(ksp,pc,ierr)
>>>>       call PCSetType(pc,PCLU,ierr)
>>>>       call PCFactorSetMatSolverPackage(pc,MATSOLVERSUPERLU_DIST,ierr) !
>>>> MATSOLVERSUPERLU_DIST MATSOLVERMUMPS
>>>>
>>>> !.....Create Right-Hand-Side Vector
>>>>       call MatCreateVecs(A,frhs,PETSC_NULL_OBJECT,ierr)
>>>>       call MatCreateVecs(A,sol,PETSC_NULL_OBJECT,ierr)
>>>>
>>>>       allocate(xwork1(IendA-IstartA))
>>>>       allocate(loc(IendA-IstartA))
>>>>
>>>>       ct=0
>>>>       do i=IstartA,IendA-1
>>>>          ct=ct+1
>>>>          loc(ct)=i
>>>>          xwork1(ct)=(1.0d0,0.0d0)
>>>>       enddo
>>>>
>>>>       call
>>>> VecSetValues(frhs,IendA-IstartA,loc,xwork1,INSERT_VALUES,ierr)
>>>>       call VecZeroEntries(sol,ierr)
>>>>
>>>>       deallocate(xwork1,loc)
>>>>
>>>> !.....Assemble Vectors
>>>>       call VecAssemblyBegin(frhs,ierr)
>>>>       call VecAssemblyEnd(frhs,ierr)
>>>>
>>>> !.....Solve the Linear System
>>>>       call KSPSolve(ksp,frhs,sol,ierr)
>>>>
>>>>       !call VecView(sol,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>>>
>>>>       if (rank==0) then
>>>>          call cpu_time(endd)
>>>>          write(*,*)
>>>>          print '("Total time for HowBigLUCanBe = ",f21.3,"
>>>> seconds.")',endd-begin
>>>>       endif
>>>>
>>>>       call SlepcFinalize(ierr)
>>>>
>>>>       STOP
>>>>
>>>>
>>>>     end Subroutine HowBigLUCanBe
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> On 07/08/2015 11:23 AM, Xiaoye S. Li wrote:
>>>>
>>>>  Indeed, the parallel symbolic factorization routine needs power of 2
>>>> processes, however, you can use however many processes you need;
>>>> internally, we redistribute matrix to nearest power of 2 processes, do
>>>> symbolic, then redistribute back to all the processes to do factorization,
>>>> triangular solve etc.  So, there is no  restriction from the users
>>>> viewpoint.
>>>>
>>>>  It's difficult to tell what the problem is.  Do you think you can
>>>> print your matrix, then, I can do some debugging by running superlu_dist
>>>> standalone?
>>>>
>>>>  Sherry
>>>>
>>>>
>>>> On Wed, Jul 8, 2015 at 10:34 AM, Anthony Paul Haas <
>>>> aph at email.arizona.edu> wrote:
>>>>
>>>>>   Hi,
>>>>>
>>>>>  I have used the switch -mat_superlu_dist_parsymbfact in my pbs
>>>>> script. However, although my program worked fine with sequential symbolic
>>>>> factorization, I get one of the following 2 behaviors when I run with
>>>>> parallel symbolic factorization (depending on the number of processors that
>>>>> I use):
>>>>>
>>>>>  1) the program just hangs (it seems stuck in some subroutine ==> see
>>>>> test.out-hangs)
>>>>>  2) I get a floating point exception ==> see
>>>>> test.out-floating-point-exception
>>>>>
>>>>>  Note that as suggested in the Superlu manual, I use a power of 2
>>>>> number of procs. Are there any tunable parameters for the parallel symbolic
>>>>> factorization? Note that when I build my sparse matrix, most elements I add
>>>>> are nonzero of course but to simplify the programming, I also add a few
>>>>> zero elements in the sparse matrix. I was thinking that maybe if the
>>>>> parallel symbolic factorization proceed by block, there could be some
>>>>> blocks where the pivot would be zero, hence creating the FPE??
>>>>>
>>>>>  Thanks,
>>>>>
>>>>>  Anthony
>>>>>
>>>>>
>>>>>
>>>>> On Wed, Jul 8, 2015 at 6:46 AM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>>>
>>>>>>  Did you find out how to change option to use parallel symbolic
>>>>>> factorization?  Perhaps PETSc team can help.
>>>>>>
>>>>>>  Sherry
>>>>>>
>>>>>>
>>>>>> On Tue, Jul 7, 2015 at 3:58 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>>>>
>>>>>>>  Is there an inquiry function that tells you all the available
>>>>>>> options?
>>>>>>>
>>>>>>>  Sherry
>>>>>>>
>>>>>>> On Tue, Jul 7, 2015 at 3:25 PM, Anthony Paul Haas <
>>>>>>> aph at email.arizona.edu> wrote:
>>>>>>>
>>>>>>>>    Hi Sherry,
>>>>>>>>
>>>>>>>>  Thanks for your message. I have used superlu_dist default
>>>>>>>> options. I did not realize that I was doing serial symbolic factorization.
>>>>>>>> That is probably the cause of my problem.
>>>>>>>>  Each node on Garnet has 60GB usable memory and I can run with
>>>>>>>> 1,2,4,8,16 or 32 core per node.
>>>>>>>>
>>>>>>>>  So I should use:
>>>>>>>>
>>>>>>>> -mat_superlu_dist_r 20
>>>>>>>> -mat_superlu_dist_c 32
>>>>>>>>
>>>>>>>>  How do you specify the parallel symbolic factorization option? is
>>>>>>>> it -mat_superlu_dist_matinput 1
>>>>>>>>
>>>>>>>>  Thanks,
>>>>>>>>
>>>>>>>>  Anthony
>>>>>>>>
>>>>>>>>
>>>>>>>> On Tue, Jul 7, 2015 at 3:08 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>>>>>>
>>>>>>>>>  For superlu_dist failure, this occurs during symbolic
>>>>>>>>> factorization.  Since you are using serial symbolic factorization, it
>>>>>>>>> requires the entire graph of A to be available in the memory of one MPI
>>>>>>>>> task. How much memory do you have for each MPI task?
>>>>>>>>>
>>>>>>>>>  It won't help even if you use more processes.  You should try to
>>>>>>>>> use parallel symbolic factorization option.
>>>>>>>>>
>>>>>>>>>  Another point.  You set up process grid as:
>>>>>>>>>        Process grid nprow 32 x npcol 20
>>>>>>>>>  For better performance, you show swap the grid dimension. That
>>>>>>>>> is, it's better to use 20 x 32, never gives nprow larger than npcol.
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>  Sherry
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <bsmith at mcs.anl.gov>
>>>>>>>>> wrote:
>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>    I would suggest running a sequence of problems, 101 by 101 111
>>>>>>>>>> by 111 etc and get the memory usage in each case (when you run out of
>>>>>>>>>> memory you can get NO useful information out about memory needs). You can
>>>>>>>>>> then plot memory usage as a function of problem size to get a handle on how
>>>>>>>>>> much memory it is using.  You can also run on more and more processes
>>>>>>>>>> (which have a total of more memory) to see how large a problem you may be
>>>>>>>>>> able to reach.
>>>>>>>>>>
>>>>>>>>>>    MUMPS also has an "out of core" version (which we have never
>>>>>>>>>> used) that could in theory anyways let you get to large problems if you
>>>>>>>>>> have lots of disk space, but you are on your own figuring out how to use it.
>>>>>>>>>>
>>>>>>>>>>   Barry
>>>>>>>>>>
>>>>>>>>>> > On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <
>>>>>>>>>> aph at email.arizona.edu> wrote:
>>>>>>>>>> >
>>>>>>>>>> > Hi Jose,
>>>>>>>>>> >
>>>>>>>>>> > In my code, I use once PETSc to solve a linear system to get
>>>>>>>>>> the baseflow (without using SLEPc) and then I use SLEPc to do the stability
>>>>>>>>>> analysis of that baseflow. This is why, there are some SLEPc options that
>>>>>>>>>> are not used in test.out-superlu_dist-151x151 (when I am solving for the
>>>>>>>>>> baseflow with PETSc only). I have attached a 101x101 case for which I get
>>>>>>>>>> the eigenvalues. That case works fine. However If i increase to 151x151, I
>>>>>>>>>> get the error that you can see in test.out-superlu_dist-151x151 (similar
>>>>>>>>>> error with mumps: see test.out-mumps-151x151 line 2918 ). If you look a the
>>>>>>>>>> very end of the files test.out-superlu_dist-151x151 and
>>>>>>>>>> test.out-mumps-151x151, you will see that the last info message printed is:
>>>>>>>>>> >
>>>>>>>>>> > On Processor (after EPSSetFromOptions)  0    memory:
>>>>>>>>>> 0.65073152000E+08          =====>  (see line 807 of module_petsc.F90)
>>>>>>>>>> >
>>>>>>>>>> > This means that the memory error probably occurs in the call to
>>>>>>>>>> EPSSolve (see module_petsc.F90 line 810). I would like to evaluate how much
>>>>>>>>>> memory is required by the most memory intensive operation within EPSSolve.
>>>>>>>>>> Since I am solving a generalized EVP, I would imagine that it would be the
>>>>>>>>>> LU decomposition. But is there an accurate way of doing it?
>>>>>>>>>> >
>>>>>>>>>> > Before starting with iterative solvers, I would like to exploit
>>>>>>>>>> as much as I can direct solvers. I tried GMRES with default preconditioner
>>>>>>>>>> at some point but I had convergence problem. What solver/preconditioner
>>>>>>>>>> would you recommend for a generalized non-Hermitian (EPS_GNHEP) EVP?
>>>>>>>>>> >
>>>>>>>>>> > Thanks,
>>>>>>>>>> >
>>>>>>>>>> > Anthony
>>>>>>>>>> >
>>>>>>>>>> > On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <
>>>>>>>>>> jroman at dsic.upv.es> wrote:
>>>>>>>>>> >
>>>>>>>>>> > El 07/07/2015, a las 02:33, Anthony Haas escribi?:
>>>>>>>>>> >
>>>>>>>>>> > > Hi,
>>>>>>>>>> > >
>>>>>>>>>> > > I am computing eigenvalues using PETSc/SLEPc and superlu_dist
>>>>>>>>>> for the LU decomposition (my problem is a generalized eigenvalue problem).
>>>>>>>>>> The code runs fine for a grid with 101x101 but when I increase to 151x151,
>>>>>>>>>> I get the following error:
>>>>>>>>>> > >
>>>>>>>>>> > > Can't expand MemType 1: jcol 16104   (and then [NID 00037]
>>>>>>>>>> 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated this process.)
>>>>>>>>>> > >
>>>>>>>>>> > > It seems to be a memory problem. I monitor the memory usage
>>>>>>>>>> as far as I can and it seems that memory usage is pretty low. The most
>>>>>>>>>> memory intensive part of the program is probably the LU decomposition in
>>>>>>>>>> the context of the generalized EVP. Is there a way to evaluate how much
>>>>>>>>>> memory will be required for that step? I am currently running the debug
>>>>>>>>>> version of the code which I would assume would use more memory?
>>>>>>>>>> > >
>>>>>>>>>> > > I have attached the output of the job. Note that the program
>>>>>>>>>> uses twice PETSc: 1) to solve a linear system for which no problem occurs,
>>>>>>>>>> and, 2) to solve the Generalized EVP with SLEPc, where I get the error.
>>>>>>>>>> > >
>>>>>>>>>> > > Thanks
>>>>>>>>>> > >
>>>>>>>>>> > > Anthony
>>>>>>>>>> > > <test.out-superlu_dist-151x151>
>>>>>>>>>> >
>>>>>>>>>> > In the output you are attaching there are no SLEPc objects in
>>>>>>>>>> the report and SLEPc options are not used. It seems that SLEPc calls are
>>>>>>>>>> skipped?
>>>>>>>>>> >
>>>>>>>>>> > Do you get the same error with MUMPS? Have you tried to solve
>>>>>>>>>> linear systems with a preconditioned iterative solver?
>>>>>>>>>> >
>>>>>>>>>> > Jose
>>>>>>>>>> >
>>>>>>>>>> >
>>>>>>>>>>  >
>>>>>>>>>> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>>
>>>
>>
>
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From jolivetinsar at gmail.com  Tue Jul 28 05:55:40 2015
From: jolivetinsar at gmail.com (Romain Jolivet)
Date: Tue, 28 Jul 2015 11:55:40 +0100
Subject: [petsc-users] Linear Least Square with regularization using petsc4py
Message-ID: <036B101C-F92D-4F2E-B708-8807CCE3686F@gmail.com>

Dear PETSc developers and users, 

I am trying to solve a linear least square problem that requires some regularization. My plan is to use a Tikhonov scheme as a first try.
Hence, I would like to minimise the function S(x) defined as:

S(x) = ||Ax - b||2 + alpha || Cx ||

where A is my operator (rectangular matrix with far more lines than columns), x is the vector of unknown, b is some data vector, alpha is a damping factor and C some operator of my own.
Ideally C is a gaussian form of a covariance matrix. But at first, I would like to check what happens with an identity (good), gradient (better) or laplacian (best) operator.
There is a mention to a MatShift function in some previous post in the mailing list concerning Tikhonov regularization, but I don?t see how to incorporate that into my python set of tools that I have set up to solve my problem (would there be a useful example somewhere?).
I feel like there is some possibilities using the TAO wrappers of petsc4py, but I have no idea how to get this guy to work (how do I create the TAO_objective, TAO_gradient, etc?).

To get a better understanding of my problem, my ultimate goal is to minimise the function S(x) defined as 

S(x) = 1/2. * [(Ax-b)? inv(D) (Ax-b) + (x-x0)? inv(M) (x-x0)], 

where D is some covariance matrix describing noise distribution on b, M is the covariance matrix describing the correlations between the parameters of x and x0 is the starting point.
But that seems a bit complex so far and I will stick to the first problem yet.

Cheers, 
Romain



?????????????????????????????????????
?????????????????????????????????????	
Romain Jolivet
Postdoctoral Fellow

University of Cambridge
Department of Earth Sciences
Bullard Labs
Madingley Rise 
Madingley Road
Cambridge CB3 0EZ
United Kingdom

email: rpj29 at cam.ac.uk
Phone: +44 1223 748 938
Mobile: +44 7596 703 148

France: +33 6 52 91 76 39
US: +1 (626) 560 6356
?????????????????????????????????????
?????????????????????????????????????


From hzhang at mcs.anl.gov  Tue Jul 28 10:27:27 2015
From: hzhang at mcs.anl.gov (Hong)
Date: Tue, 28 Jul 2015 10:27:27 -0500
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <CAFvbobWPWLGimc_Xv1ACOsci75KLJXXLBvRm2z6ZV23qXetGLw@mail.gmail.com>
References: <559B1E6D.6040706@email.arizona.edu>
	<0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>
	<CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>
	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
	<CAFvbobW59z-r=HfahZdmfA1N-O2yUrSB3UVTMEtjsmptLaBHQw@mail.gmail.com>
	<CAEyxMWW0+rwwaTdJ1NKb7h=TJ13Ztw_7xndA0p7njYaXCBVV3Q@mail.gmail.com>
	<CAFvbobUxqP_mwATvcvOSqcrwNscmBWuWb+x1SsVQpR8iQXNn3Q@mail.gmail.com>
	<CAFvbobWxbhTFjMB9CT5cW6o_=P9CzOA-Lb0Pvwd9MKAo9or3mw@mail.gmail.com>
	<CAEyxMWXgtE=EQ32KDkhc-bR33QK3DEP=fwGG8GYgej269HML0w@mail.gmail.com>
	<CAFvbobXeHtLaPtS1FmN3Z5g2-otcs2Pq3n9VkT4Q3oq56tbKrg@mail.gmail.com>
	<55B2C7AF.7080001@email.arizona.edu>
	<CAGCphBukA7VSvGBQQasWq=781WfZv0b+a4TCorA+dV3agUn4DA@mail.gmail.com>
	<CAEyxMWUrHic6D0z3BNEnTRPZs7xyW-OHg0SWtm3AqdV=_JdsDA@mail.gmail.com>
	<CAGCphBuaOZ8DM18dFWWCfqLn8XMOa2y2zm4+ye1ccve9bncSPw@mail.gmail.com>
	<CAFvbobWPWLGimc_Xv1ACOsci75KLJXXLBvRm2z6ZV23qXetGLw@mail.gmail.com>
Message-ID: <CAGCphBtO5C4zxjVJbq5cVbKb-m1pmeTA6f5A9cxdSJ3tofZJRw@mail.gmail.com>

Sherry,
I tested with superlu_dist v4.1. The extra printings are gone, but hang
remains.
It hangs at

#5  0x00007fde5af1c818 in PMPI_Wait (request=0xb6e4e0,
status=0x7fff9cd83d60)
    at src/mpi/pt2pt/wait.c:168
#6  0x00007fde602dd635 in pzgstrf (options=0x9202f0, m=4900, n=4900,
    anorm=13.738475134194639, LUstruct=0x9203c8, grid=0x9202c8,
    stat=0x7fff9cd84880, info=0x7fff9cd848bc) at pzgstrf.c:1308

                if (recv_req[0] != MPI_REQUEST_NULL) {
 -->                   MPI_Wait (&recv_req[0], &status);

We will update petsc interface to superlu_dist v4.1.

Hong

On Mon, Jul 27, 2015 at 11:33 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:

> ?Hong,
> Thanks for trying out.
> The extra printings are not properly guarded by the print level.  I will
> fix that.   I will look into the hang problem soon.
>
> Sherry
> ?
>
> On Mon, Jul 27, 2015 at 7:50 PM, Hong <hzhang at mcs.anl.gov> wrote:
>
>> Sherry,
>>
>> I can repeat hang using petsc/src/ksp/ksp/examples/tutorials/ex10.c:
>> mpiexec -n 4 ./ex10 -f0 /homes/hzhang/tmp/Amat_binary.m -rhs 0 -pc_type
>> lu -pc_factor_mat_solver_package superlu_dist -mat_superlu_dist_parsymbfact
>> ...
>> .. Starting with 1 OpenMP threads
>> [0] .. BIG U size 1342464
>> [0] .. BIG V size 131072
>>   Max row size is 1311
>>   Using buffer_size of 5000000
>>   Threads per process 1
>> ...
>>
>> using a debugger (with petsc option '-start_in_debugger'), I find that
>> hang occurs at
>> #0  0x00007f117d870998 in __GI___poll (fds=0x20da750, nfds=4,
>>     timeout=<optimized out>, timeout at entry=-1)
>>     at ../sysdeps/unix/sysv/linux/poll.c:83
>> #1  0x00007f117de9f7de in MPIDU_Sock_wait (sock_set=0x20da550,
>>     millisecond_timeout=millisecond_timeout at entry=-1,
>>     eventp=eventp at entry=0x7fff654930b0)
>>     at src/mpid/common/sock/poll/sock_wait.i:123
>> #2  0x00007f117de898b8 in MPIDI_CH3i_Progress_wait (
>>     progress_state=0x7fff65493120)
>>     at src/mpid/ch3/channels/sock/src/ch3_progress.c:218
>> #3  MPIDI_CH3I_Progress (blocking=blocking at entry=1,
>>     state=state at entry=0x7fff65493120)
>>     at src/mpid/ch3/channels/sock/src/ch3_progress.c:921
>> #4  0x00007f117de1a559 in MPIR_Wait_impl (request=request at entry
>> =0x262df90,
>>     status=status at entry=0x7fff65493390) at src/mpi/pt2pt/wait.c:67
>> #5  0x00007f117de1a818 in PMPI_Wait (request=0x262df90,
>> status=0x7fff65493390)
>>     at src/mpi/pt2pt/wait.c:168
>> #6  0x00007f11831da557 in pzgstrf (options=0x23dfda0, m=4900, n=4900,
>>     anorm=13.738475134194639, LUstruct=0x23dfe78, grid=0x23dfd78,
>>     stat=0x7fff65493ea0, info=0x7fff65493edc) at pzgstrf.c:1308
>>
>> #7  0x00007f11831bf3bd in pzgssvx (options=0x23dfda0, A=0x23dfe30,
>>     ScalePermstruct=0x23dfe50, B=0x0, ldb=1225, nrhs=0, grid=0x23dfd78,
>>     LUstruct=0x23dfe78, SOLVEstruct=0x23dfe98, berr=0x0,
>> stat=0x7fff65493ea0,
>> ---Type <return> to continue, or q <return> to quit---
>>     info=0x7fff65493edc) at pzgssvx.c:1063
>>
>> #8  0x00007f11825c2340 in MatLUFactorNumeric_SuperLU_DIST (F=0x23a0110,
>>     A=0x21bb7e0, info=0x2355068)
>>     at
>> /sandbox/hzhang/petsc/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c:411
>> #9  0x00007f1181c6c567 in MatLUFactorNumeric (fact=0x23a0110,
>> mat=0x21bb7e0,
>>     info=0x2355068) at
>> /sandbox/hzhang/petsc/src/mat/interface/matrix.c:2946
>> #10 0x00007f1182a56489 in PCSetUp_LU (pc=0x2353a10)
>>     at /sandbox/hzhang/petsc/src/ksp/pc/impls/factor/lu/lu.c:152
>> #11 0x00007f1182b16f24 in PCSetUp (pc=0x2353a10)
>>     at /sandbox/hzhang/petsc/src/ksp/pc/interface/precon.c:983
>> #12 0x00007f1182be61b5 in KSPSetUp (ksp=0x232c2a0)
>>     at /sandbox/hzhang/petsc/src/ksp/ksp/interface/itfunc.c:332
>> #13 0x0000000000405a31 in main (argc=11, args=0x7fff65499578)
>>     at /sandbox/hzhang/petsc/src/ksp/ksp/examples/tutorials/ex10.c:312
>>
>> You may take a look at it. Sequential symbolic factorization works fine.
>>
>> Why superlu_dist (v4.0) in complex precision displays
>>
>> .. Starting with 1 OpenMP threads
>> [0] .. BIG U size 1342464
>> [0] .. BIG V size 131072
>>   Max row size is 1311
>>   Using buffer_size of 5000000
>>   Threads per process 1
>> ...
>>
>> I realize that I use superlu_dist v4.0. Would v4.1 works? I'll give it a
>> try tomorrow.
>>
>> Hong
>>
>> On Mon, Jul 27, 2015 at 1:25 PM, Anthony Paul Haas <aph at email.arizona.edu
>> > wrote:
>>
>>> Hi Hong,
>>>
>>> No that is not the correct matrix. Note that I forgot to mention that it
>>> is a complex matrix. I tried loading the matrix I sent you this morning
>>> with:
>>>
>>> !...Load a Matrix in Binary Format
>>>       call
>>> PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_READ,viewer,ierr)
>>>       call MatCreate(PETSC_COMM_WORLD,DLOAD,ierr)
>>>       call MatSetType(DLOAD,MATAIJ,ierr)
>>>       call MatLoad(DLOAD,viewer,ierr)
>>>       call PetscViewerDestroy(viewer,ierr)
>>>
>>>       call MatView(DLOAD,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>>
>>> The first 37 rows should look like this:
>>>
>>> Mat Object: 2 MPI processes
>>>   type: mpiaij
>>> row 0: (0, 1)
>>> row 1: (1, 1)
>>> row 2: (2, 1)
>>> row 3: (3, 1)
>>> row 4: (4, 1)
>>> row 5: (5, 1)
>>> row 6: (6, 1)
>>> row 7: (7, 1)
>>> row 8: (8, 1)
>>> row 9: (9, 1)
>>> row 10: (10, 1)
>>> row 11: (11, 1)
>>> row 12: (12, 1)
>>> row 13: (13, 1)
>>> row 14: (14, 1)
>>> row 15: (15, 1)
>>> row 16: (16, 1)
>>> row 17: (17, 1)
>>> row 18: (18, 1)
>>> row 19: (19, 1)
>>> row 20: (20, 1)
>>> row 21: (21, 1)
>>> row 22: (22, 1)
>>> row 23: (23, 1)
>>> row 24: (24, 1)
>>> row 25: (25, 1)
>>> row 26: (26, 1)
>>> row 27: (27, 1)
>>> row 28: (28, 1)
>>> row 29: (29, 1)
>>> row 30: (30, 1)
>>> row 31: (31, 1)
>>> row 32: (32, 1)
>>> row 33: (33, 1)
>>> row 34: (34, 1)
>>> row 35: (35, 1)
>>> row 36: (1, -41.2444)  (35, -41.2444)  (36, 118.049 - 0.999271 i) (37,
>>> -21.447)  (38, 5.18873)  (39, -2.34856)  (40, 1.3607)  (41, -0.898206)
>>> (42, 0.642715)  (43, -0.48593)  (44, 0.382471)  (45, -0.310476)  (46,
>>> 0.258302)  (47, -0.219268)  (48, 0.189304)  (49, -0.165815)  (50,
>>> 0.147076)  (51, -0.131907)  (52, 0.119478)  (53, -0.109189)  (54, 0.1006)
>>> (55, -0.0933795)  (56, 0.0872779)  (57, -0.0821019)  (58, 0.0777011)  (59,
>>> -0.0739575)  (60, 0.0707775)  (61, -0.0680868)  (62, 0.0658258)  (63,
>>> -0.0639473)  (64, 0.0624137)  (65, -0.0611954)  (66, 0.0602698)  (67,
>>> -0.0596202)  (68, 0.0592349)  (69, -0.0295536)  (71, -21.447)  (106,
>>> 5.18873)  (141, -2.34856)  (176, 1.3607)  (211, -0.898206)  (246,
>>> 0.642715)  (281, -0.48593)  (316, 0.382471)  (351, -0.310476)  (386,
>>> 0.258302)  (421, -0.219268)  (456, 0.189304)  (491, -0.165815)  (526,
>>> 0.147076)  (561, -0.131907)  (596, 0.119478)  (631, -0.109189)  (666,
>>> 0.1006)  (701, -0.0933795)  (736, 0.0872779)  (771, -0.0821019)  (806,
>>> 0.0777011)  (841, -0.0739575)  (876, 0.0707775)  (911, -0.0680868)  (946,
>>> 0.0658258)  (981, -0.0639473)  (1016, 0.0624137)  (1051, -0.0611954)
>>> (1086, 0.0602698)  (1121, -0.0596202)  (1156, 0.0592349)  (1191,
>>> -0.0295536)  (1261, 0)  (3676, 117.211)  (3711, -58.4801)  (3746,
>>> -78.3633)  (3781, 29.4911)  (3816, -15.8073)  (3851, 9.94324)  (3886,
>>> -6.87205)  (3921, 5.05774)  (3956, -3.89521)  (3991, 3.10522)  (4026,
>>> -2.54388)  (4061, 2.13082)  (4096, -1.8182)  (4131, 1.57606)  (4166,
>>> -1.38491)  (4201, 1.23155)  (4236, -1.10685)  (4271, 1.00428)  (4306,
>>> -0.919116)  (4341, 0.847829)  (4376, -0.787776)  (4411, 0.736933)  (4446,
>>> -0.693735)  (4481, 0.656958)  (4516, -0.625638)  (4551, 0.599007)  (4586,
>>> -0.576454)  (4621, 0.557491)  (4656, -0.541726)  (4691, 0.528849)  (4726,
>>> -0.518617)  (4761, 0.51084)  (4796, -0.50538)  (4831, 0.502142)  (4866,
>>> -0.250534)
>>>
>>>
>>> Thanks,
>>>
>>> Anthony
>>>
>>>
>>>
>>>
>>>
>>> On Fri, Jul 24, 2015 at 7:56 PM, Hong <hzhang at mcs.anl.gov> wrote:
>>>
>>>> Anthony:
>>>> I test your Amat_binary.m
>>>> using petsc/src/ksp/ksp/examples/tutorials/ex10.c.
>>>> Your matrix has many zero rows:
>>>> ./ex10 -f0 ~/tmp/Amat_binary.m -rhs 0 -mat_view |more
>>>> Mat Object: 1 MPI processes
>>>>   type: seqaij
>>>> row 0: (0, 1)
>>>> row 1: (1, 0)
>>>> row 2: (2, 1)
>>>> row 3: (3, 0)
>>>> row 4: (4, 1)
>>>> row 5: (5, 0)
>>>> row 6: (6, 1)
>>>> row 7: (7, 0)
>>>> row 8: (8, 1)
>>>> row 9: (9, 0)
>>>> ...
>>>> row 36: (1, 1)  (35, 0)  (36, 1)  (37, 0)  (38, 1)  (39, 0)  (40, 1)
>>>>  (41, 0)  (42, 1)  (43, 0)  (44, 1)  (45,
>>>> 0)  (46, 1)  (47, 0)  (48, 1)  (49, 0)  (50, 1)  (51, 0)  (52, 1)  (53,
>>>> 0)  (54, 1)  (55, 0)  (56, 1)  (57, 0)
>>>>  (58, 1)  (59, 0)  (60, 1)  ...
>>>>
>>>> Do you send us correct matrix?
>>>>
>>>>>
>>>>> I ran my code through valgrind and gdb as suggested by Barry. I am now
>>>>> coming back to some problem I have had while running with parallel symbolic
>>>>> factorization. I am attaching a test matrix (petsc binary format) that I LU
>>>>> decompose and then use to solve a linear system (see code below). I can run
>>>>> on 2 processors with parsymbfact or with 4 processors without parsymbfact.
>>>>> However, if I run on 4 procs with parsymbfact, the code is just hanging.
>>>>> Below is the simplified test case that I have used to test. The matrix A
>>>>> and B are built somewhere else in my program. The matrix I am attaching is
>>>>> A-sigma*B (see below).
>>>>>
>>>>> One thing is that I don't know for sparse matrices what is the optimum
>>>>> number of processors to use for a LU decomposition? Does it depend on the
>>>>> total number of nonzero? Do you have an easy way to compute it?
>>>>>
>>>>
>>>> You have to experiment your matrix on a target machine to find out.
>>>>
>>>> Hong
>>>>
>>>>>
>>>>>
>>>>>
>>>>>      Subroutine HowBigLUCanBe(rank)
>>>>>
>>>>>       IMPLICIT NONE
>>>>>
>>>>>       integer(i4b),intent(in) :: rank
>>>>>       integer(i4b)            :: i,ct
>>>>>       real(dp)                :: begin,endd
>>>>>       complex(dpc)            :: sigma
>>>>>
>>>>>       PetscErrorCode ierr
>>>>>
>>>>>
>>>>>       if (rank==0) call cpu_time(begin)
>>>>>
>>>>>       if (rank==0) then
>>>>>          write(*,*)
>>>>>          write(*,*)'Testing How Big LU Can Be...'
>>>>>          write(*,*)'============================'
>>>>>          write(*,*)
>>>>>       endif
>>>>>
>>>>>       sigma = (1.0d0,0.0d0)
>>>>>       call MatAXPY(A,-sigma,B,DIFFERENT_NONZERO_PATTERN,ierr) ! on
>>>>> exit A = A-sigma*B
>>>>>
>>>>> !.....Write Matrix to ASCII and Binary Format
>>>>>       !call PetscViewerASCIIOpen(PETSC_COMM_WORLD,"Amat.m",viewer,ierr)
>>>>>       !call MatView(DXX,viewer,ierr)
>>>>>       !call PetscViewerDestroy(viewer,ierr)
>>>>>
>>>>>       call
>>>>> PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_WRITE,viewer,ierr)
>>>>>       call MatView(A,viewer,ierr)
>>>>>       call PetscViewerDestroy(viewer,ierr)
>>>>>
>>>>> !.....Create Linear Solver Context
>>>>>       call KSPCreate(PETSC_COMM_WORLD,ksp,ierr)
>>>>>
>>>>> !.....Set operators. Here the matrix that defines the linear system
>>>>> also serves as the preconditioning matrix.
>>>>>       !call KSPSetOperators(ksp,A,A,DIFFERENT_NONZERO_PATTERN,ierr)
>>>>> !aha commented and replaced by next line
>>>>>       call KSPSetOperators(ksp,A,A,ierr) ! remember: here A = A-sigma*B
>>>>>
>>>>> !.....Set Relative and Absolute Tolerances and Uses Default for
>>>>> Divergence Tol
>>>>>       tol = 1.e-10
>>>>>       call
>>>>> KSPSetTolerances(ksp,tol,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr)
>>>>>
>>>>> !.....Set the Direct (LU) Solver
>>>>>       call KSPSetType(ksp,KSPPREONLY,ierr)
>>>>>       call KSPGetPC(ksp,pc,ierr)
>>>>>       call PCSetType(pc,PCLU,ierr)
>>>>>       call PCFactorSetMatSolverPackage(pc,MATSOLVERSUPERLU_DIST,ierr)
>>>>> ! MATSOLVERSUPERLU_DIST MATSOLVERMUMPS
>>>>>
>>>>> !.....Create Right-Hand-Side Vector
>>>>>       call MatCreateVecs(A,frhs,PETSC_NULL_OBJECT,ierr)
>>>>>       call MatCreateVecs(A,sol,PETSC_NULL_OBJECT,ierr)
>>>>>
>>>>>       allocate(xwork1(IendA-IstartA))
>>>>>       allocate(loc(IendA-IstartA))
>>>>>
>>>>>       ct=0
>>>>>       do i=IstartA,IendA-1
>>>>>          ct=ct+1
>>>>>          loc(ct)=i
>>>>>          xwork1(ct)=(1.0d0,0.0d0)
>>>>>       enddo
>>>>>
>>>>>       call
>>>>> VecSetValues(frhs,IendA-IstartA,loc,xwork1,INSERT_VALUES,ierr)
>>>>>       call VecZeroEntries(sol,ierr)
>>>>>
>>>>>       deallocate(xwork1,loc)
>>>>>
>>>>> !.....Assemble Vectors
>>>>>       call VecAssemblyBegin(frhs,ierr)
>>>>>       call VecAssemblyEnd(frhs,ierr)
>>>>>
>>>>> !.....Solve the Linear System
>>>>>       call KSPSolve(ksp,frhs,sol,ierr)
>>>>>
>>>>>       !call VecView(sol,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>>>>
>>>>>       if (rank==0) then
>>>>>          call cpu_time(endd)
>>>>>          write(*,*)
>>>>>          print '("Total time for HowBigLUCanBe = ",f21.3,"
>>>>> seconds.")',endd-begin
>>>>>       endif
>>>>>
>>>>>       call SlepcFinalize(ierr)
>>>>>
>>>>>       STOP
>>>>>
>>>>>
>>>>>     end Subroutine HowBigLUCanBe
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> On 07/08/2015 11:23 AM, Xiaoye S. Li wrote:
>>>>>
>>>>>  Indeed, the parallel symbolic factorization routine needs power of 2
>>>>> processes, however, you can use however many processes you need;
>>>>> internally, we redistribute matrix to nearest power of 2 processes, do
>>>>> symbolic, then redistribute back to all the processes to do factorization,
>>>>> triangular solve etc.  So, there is no  restriction from the users
>>>>> viewpoint.
>>>>>
>>>>>  It's difficult to tell what the problem is.  Do you think you can
>>>>> print your matrix, then, I can do some debugging by running superlu_dist
>>>>> standalone?
>>>>>
>>>>>  Sherry
>>>>>
>>>>>
>>>>> On Wed, Jul 8, 2015 at 10:34 AM, Anthony Paul Haas <
>>>>> aph at email.arizona.edu> wrote:
>>>>>
>>>>>>   Hi,
>>>>>>
>>>>>>  I have used the switch -mat_superlu_dist_parsymbfact in my pbs
>>>>>> script. However, although my program worked fine with sequential symbolic
>>>>>> factorization, I get one of the following 2 behaviors when I run with
>>>>>> parallel symbolic factorization (depending on the number of processors that
>>>>>> I use):
>>>>>>
>>>>>>  1) the program just hangs (it seems stuck in some subroutine ==> see
>>>>>> test.out-hangs)
>>>>>>  2) I get a floating point exception ==> see
>>>>>> test.out-floating-point-exception
>>>>>>
>>>>>>  Note that as suggested in the Superlu manual, I use a power of 2
>>>>>> number of procs. Are there any tunable parameters for the parallel symbolic
>>>>>> factorization? Note that when I build my sparse matrix, most elements I add
>>>>>> are nonzero of course but to simplify the programming, I also add a few
>>>>>> zero elements in the sparse matrix. I was thinking that maybe if the
>>>>>> parallel symbolic factorization proceed by block, there could be some
>>>>>> blocks where the pivot would be zero, hence creating the FPE??
>>>>>>
>>>>>>  Thanks,
>>>>>>
>>>>>>  Anthony
>>>>>>
>>>>>>
>>>>>>
>>>>>> On Wed, Jul 8, 2015 at 6:46 AM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>>>>
>>>>>>>  Did you find out how to change option to use parallel symbolic
>>>>>>> factorization?  Perhaps PETSc team can help.
>>>>>>>
>>>>>>>  Sherry
>>>>>>>
>>>>>>>
>>>>>>> On Tue, Jul 7, 2015 at 3:58 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>>>>>
>>>>>>>>  Is there an inquiry function that tells you all the available
>>>>>>>> options?
>>>>>>>>
>>>>>>>>  Sherry
>>>>>>>>
>>>>>>>> On Tue, Jul 7, 2015 at 3:25 PM, Anthony Paul Haas <
>>>>>>>> aph at email.arizona.edu> wrote:
>>>>>>>>
>>>>>>>>>    Hi Sherry,
>>>>>>>>>
>>>>>>>>>  Thanks for your message. I have used superlu_dist default
>>>>>>>>> options. I did not realize that I was doing serial symbolic factorization.
>>>>>>>>> That is probably the cause of my problem.
>>>>>>>>>  Each node on Garnet has 60GB usable memory and I can run with
>>>>>>>>> 1,2,4,8,16 or 32 core per node.
>>>>>>>>>
>>>>>>>>>  So I should use:
>>>>>>>>>
>>>>>>>>> -mat_superlu_dist_r 20
>>>>>>>>> -mat_superlu_dist_c 32
>>>>>>>>>
>>>>>>>>>  How do you specify the parallel symbolic factorization option? is
>>>>>>>>> it -mat_superlu_dist_matinput 1
>>>>>>>>>
>>>>>>>>>  Thanks,
>>>>>>>>>
>>>>>>>>>  Anthony
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Tue, Jul 7, 2015 at 3:08 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>>>>>>>
>>>>>>>>>>  For superlu_dist failure, this occurs during symbolic
>>>>>>>>>> factorization.  Since you are using serial symbolic factorization, it
>>>>>>>>>> requires the entire graph of A to be available in the memory of one MPI
>>>>>>>>>> task. How much memory do you have for each MPI task?
>>>>>>>>>>
>>>>>>>>>>  It won't help even if you use more processes.  You should try
>>>>>>>>>> to use parallel symbolic factorization option.
>>>>>>>>>>
>>>>>>>>>>  Another point.  You set up process grid as:
>>>>>>>>>>        Process grid nprow 32 x npcol 20
>>>>>>>>>>  For better performance, you show swap the grid dimension. That
>>>>>>>>>> is, it's better to use 20 x 32, never gives nprow larger than npcol.
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>  Sherry
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <bsmith at mcs.anl.gov>
>>>>>>>>>> wrote:
>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>    I would suggest running a sequence of problems, 101 by 101
>>>>>>>>>>> 111 by 111 etc and get the memory usage in each case (when you run out of
>>>>>>>>>>> memory you can get NO useful information out about memory needs). You can
>>>>>>>>>>> then plot memory usage as a function of problem size to get a handle on how
>>>>>>>>>>> much memory it is using.  You can also run on more and more processes
>>>>>>>>>>> (which have a total of more memory) to see how large a problem you may be
>>>>>>>>>>> able to reach.
>>>>>>>>>>>
>>>>>>>>>>>    MUMPS also has an "out of core" version (which we have never
>>>>>>>>>>> used) that could in theory anyways let you get to large problems if you
>>>>>>>>>>> have lots of disk space, but you are on your own figuring out how to use it.
>>>>>>>>>>>
>>>>>>>>>>>   Barry
>>>>>>>>>>>
>>>>>>>>>>> > On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <
>>>>>>>>>>> aph at email.arizona.edu> wrote:
>>>>>>>>>>> >
>>>>>>>>>>> > Hi Jose,
>>>>>>>>>>> >
>>>>>>>>>>> > In my code, I use once PETSc to solve a linear system to get
>>>>>>>>>>> the baseflow (without using SLEPc) and then I use SLEPc to do the stability
>>>>>>>>>>> analysis of that baseflow. This is why, there are some SLEPc options that
>>>>>>>>>>> are not used in test.out-superlu_dist-151x151 (when I am solving for the
>>>>>>>>>>> baseflow with PETSc only). I have attached a 101x101 case for which I get
>>>>>>>>>>> the eigenvalues. That case works fine. However If i increase to 151x151, I
>>>>>>>>>>> get the error that you can see in test.out-superlu_dist-151x151 (similar
>>>>>>>>>>> error with mumps: see test.out-mumps-151x151 line 2918 ). If you look a the
>>>>>>>>>>> very end of the files test.out-superlu_dist-151x151 and
>>>>>>>>>>> test.out-mumps-151x151, you will see that the last info message printed is:
>>>>>>>>>>> >
>>>>>>>>>>> > On Processor (after EPSSetFromOptions)  0    memory:
>>>>>>>>>>> 0.65073152000E+08          =====>  (see line 807 of module_petsc.F90)
>>>>>>>>>>> >
>>>>>>>>>>> > This means that the memory error probably occurs in the call
>>>>>>>>>>> to EPSSolve (see module_petsc.F90 line 810). I would like to evaluate how
>>>>>>>>>>> much memory is required by the most memory intensive operation within
>>>>>>>>>>> EPSSolve. Since I am solving a generalized EVP, I would imagine that it
>>>>>>>>>>> would be the LU decomposition. But is there an accurate way of doing it?
>>>>>>>>>>> >
>>>>>>>>>>> > Before starting with iterative solvers, I would like to
>>>>>>>>>>> exploit as much as I can direct solvers. I tried GMRES with default
>>>>>>>>>>> preconditioner at some point but I had convergence problem. What
>>>>>>>>>>> solver/preconditioner would you recommend for a generalized non-Hermitian
>>>>>>>>>>> (EPS_GNHEP) EVP?
>>>>>>>>>>> >
>>>>>>>>>>> > Thanks,
>>>>>>>>>>> >
>>>>>>>>>>> > Anthony
>>>>>>>>>>> >
>>>>>>>>>>> > On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <
>>>>>>>>>>> jroman at dsic.upv.es> wrote:
>>>>>>>>>>> >
>>>>>>>>>>> > El 07/07/2015, a las 02:33, Anthony Haas escribi?:
>>>>>>>>>>> >
>>>>>>>>>>> > > Hi,
>>>>>>>>>>> > >
>>>>>>>>>>> > > I am computing eigenvalues using PETSc/SLEPc and
>>>>>>>>>>> superlu_dist for the LU decomposition (my problem is a generalized
>>>>>>>>>>> eigenvalue problem). The code runs fine for a grid with 101x101 but when I
>>>>>>>>>>> increase to 151x151, I get the following error:
>>>>>>>>>>> > >
>>>>>>>>>>> > > Can't expand MemType 1: jcol 16104   (and then [NID 00037]
>>>>>>>>>>> 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated this process.)
>>>>>>>>>>> > >
>>>>>>>>>>> > > It seems to be a memory problem. I monitor the memory usage
>>>>>>>>>>> as far as I can and it seems that memory usage is pretty low. The most
>>>>>>>>>>> memory intensive part of the program is probably the LU decomposition in
>>>>>>>>>>> the context of the generalized EVP. Is there a way to evaluate how much
>>>>>>>>>>> memory will be required for that step? I am currently running the debug
>>>>>>>>>>> version of the code which I would assume would use more memory?
>>>>>>>>>>> > >
>>>>>>>>>>> > > I have attached the output of the job. Note that the program
>>>>>>>>>>> uses twice PETSc: 1) to solve a linear system for which no problem occurs,
>>>>>>>>>>> and, 2) to solve the Generalized EVP with SLEPc, where I get the error.
>>>>>>>>>>> > >
>>>>>>>>>>> > > Thanks
>>>>>>>>>>> > >
>>>>>>>>>>> > > Anthony
>>>>>>>>>>> > > <test.out-superlu_dist-151x151>
>>>>>>>>>>> >
>>>>>>>>>>> > In the output you are attaching there are no SLEPc objects in
>>>>>>>>>>> the report and SLEPc options are not used. It seems that SLEPc calls are
>>>>>>>>>>> skipped?
>>>>>>>>>>> >
>>>>>>>>>>> > Do you get the same error with MUMPS? Have you tried to solve
>>>>>>>>>>> linear systems with a preconditioned iterative solver?
>>>>>>>>>>> >
>>>>>>>>>>> > Jose
>>>>>>>>>>> >
>>>>>>>>>>> >
>>>>>>>>>>>  >
>>>>>>>>>>> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>>
>>>>
>>>
>>
>
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From xsli at lbl.gov  Tue Jul 28 10:45:17 2015
From: xsli at lbl.gov (Xiaoye S. Li)
Date: Tue, 28 Jul 2015 08:45:17 -0700
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <CAGCphBtO5C4zxjVJbq5cVbKb-m1pmeTA6f5A9cxdSJ3tofZJRw@mail.gmail.com>
References: <559B1E6D.6040706@email.arizona.edu>
	<0E3C4DCE-CD6D-4D95-87D2-9EFC35F7931B@dsic.upv.es>
	<CAEyxMWUdD5g5x+eVwOX2PLuP_BM=+Zv8FDbDehr2-Tm-uBrgAA@mail.gmail.com>
	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
	<CAFvbobW59z-r=HfahZdmfA1N-O2yUrSB3UVTMEtjsmptLaBHQw@mail.gmail.com>
	<CAEyxMWW0+rwwaTdJ1NKb7h=TJ13Ztw_7xndA0p7njYaXCBVV3Q@mail.gmail.com>
	<CAFvbobUxqP_mwATvcvOSqcrwNscmBWuWb+x1SsVQpR8iQXNn3Q@mail.gmail.com>
	<CAFvbobWxbhTFjMB9CT5cW6o_=P9CzOA-Lb0Pvwd9MKAo9or3mw@mail.gmail.com>
	<CAEyxMWXgtE=EQ32KDkhc-bR33QK3DEP=fwGG8GYgej269HML0w@mail.gmail.com>
	<CAFvbobXeHtLaPtS1FmN3Z5g2-otcs2Pq3n9VkT4Q3oq56tbKrg@mail.gmail.com>
	<55B2C7AF.7080001@email.arizona.edu>
	<CAGCphBukA7VSvGBQQasWq=781WfZv0b+a4TCorA+dV3agUn4DA@mail.gmail.com>
	<CAEyxMWUrHic6D0z3BNEnTRPZs7xyW-OHg0SWtm3AqdV=_JdsDA@mail.gmail.com>
	<CAGCphBuaOZ8DM18dFWWCfqLn8XMOa2y2zm4+ye1ccve9bncSPw@mail.gmail.com>
	<CAFvbobWPWLGimc_Xv1ACOsci75KLJXXLBvRm2z6ZV23qXetGLw@mail.gmail.com>
	<CAGCphBtO5C4zxjVJbq5cVbKb-m1pmeTA6f5A9cxdSJ3tofZJRw@mail.gmail.com>
Message-ID: <CAFvbobUfP0-R7z_Ms6vs+yxnwpkkGgEaHm7fBOpF7QJHjCzM=A@mail.gmail.com>

I am checking v4.1 now. I'll let you know when I fixed the problem.

Sherry

On Tue, Jul 28, 2015 at 8:27 AM, Hong <hzhang at mcs.anl.gov> wrote:

> Sherry,
> I tested with superlu_dist v4.1. The extra printings are gone, but hang
> remains.
> It hangs at
>
> #5  0x00007fde5af1c818 in PMPI_Wait (request=0xb6e4e0,
> status=0x7fff9cd83d60)
>     at src/mpi/pt2pt/wait.c:168
> #6  0x00007fde602dd635 in pzgstrf (options=0x9202f0, m=4900, n=4900,
>     anorm=13.738475134194639, LUstruct=0x9203c8, grid=0x9202c8,
>     stat=0x7fff9cd84880, info=0x7fff9cd848bc) at pzgstrf.c:1308
>
>                 if (recv_req[0] != MPI_REQUEST_NULL) {
>  -->                   MPI_Wait (&recv_req[0], &status);
>
> We will update petsc interface to superlu_dist v4.1.
>
> Hong
>
>
> On Mon, Jul 27, 2015 at 11:33 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>
>> ?Hong,
>> Thanks for trying out.
>> The extra printings are not properly guarded by the print level.  I will
>> fix that.   I will look into the hang problem soon.
>>
>> Sherry
>> ?
>>
>> On Mon, Jul 27, 2015 at 7:50 PM, Hong <hzhang at mcs.anl.gov> wrote:
>>
>>> Sherry,
>>>
>>> I can repeat hang using petsc/src/ksp/ksp/examples/tutorials/ex10.c:
>>> mpiexec -n 4 ./ex10 -f0 /homes/hzhang/tmp/Amat_binary.m -rhs 0 -pc_type
>>> lu -pc_factor_mat_solver_package superlu_dist -mat_superlu_dist_parsymbfact
>>> ...
>>> .. Starting with 1 OpenMP threads
>>> [0] .. BIG U size 1342464
>>> [0] .. BIG V size 131072
>>>   Max row size is 1311
>>>   Using buffer_size of 5000000
>>>   Threads per process 1
>>> ...
>>>
>>> using a debugger (with petsc option '-start_in_debugger'), I find that
>>> hang occurs at
>>> #0  0x00007f117d870998 in __GI___poll (fds=0x20da750, nfds=4,
>>>     timeout=<optimized out>, timeout at entry=-1)
>>>     at ../sysdeps/unix/sysv/linux/poll.c:83
>>> #1  0x00007f117de9f7de in MPIDU_Sock_wait (sock_set=0x20da550,
>>>     millisecond_timeout=millisecond_timeout at entry=-1,
>>>     eventp=eventp at entry=0x7fff654930b0)
>>>     at src/mpid/common/sock/poll/sock_wait.i:123
>>> #2  0x00007f117de898b8 in MPIDI_CH3i_Progress_wait (
>>>     progress_state=0x7fff65493120)
>>>     at src/mpid/ch3/channels/sock/src/ch3_progress.c:218
>>> #3  MPIDI_CH3I_Progress (blocking=blocking at entry=1,
>>>     state=state at entry=0x7fff65493120)
>>>     at src/mpid/ch3/channels/sock/src/ch3_progress.c:921
>>> #4  0x00007f117de1a559 in MPIR_Wait_impl (request=request at entry
>>> =0x262df90,
>>>     status=status at entry=0x7fff65493390) at src/mpi/pt2pt/wait.c:67
>>> #5  0x00007f117de1a818 in PMPI_Wait (request=0x262df90,
>>> status=0x7fff65493390)
>>>     at src/mpi/pt2pt/wait.c:168
>>> #6  0x00007f11831da557 in pzgstrf (options=0x23dfda0, m=4900, n=4900,
>>>     anorm=13.738475134194639, LUstruct=0x23dfe78, grid=0x23dfd78,
>>>     stat=0x7fff65493ea0, info=0x7fff65493edc) at pzgstrf.c:1308
>>>
>>> #7  0x00007f11831bf3bd in pzgssvx (options=0x23dfda0, A=0x23dfe30,
>>>     ScalePermstruct=0x23dfe50, B=0x0, ldb=1225, nrhs=0, grid=0x23dfd78,
>>>     LUstruct=0x23dfe78, SOLVEstruct=0x23dfe98, berr=0x0,
>>> stat=0x7fff65493ea0,
>>> ---Type <return> to continue, or q <return> to quit---
>>>     info=0x7fff65493edc) at pzgssvx.c:1063
>>>
>>> #8  0x00007f11825c2340 in MatLUFactorNumeric_SuperLU_DIST (F=0x23a0110,
>>>     A=0x21bb7e0, info=0x2355068)
>>>     at
>>> /sandbox/hzhang/petsc/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c:411
>>> #9  0x00007f1181c6c567 in MatLUFactorNumeric (fact=0x23a0110,
>>> mat=0x21bb7e0,
>>>     info=0x2355068) at
>>> /sandbox/hzhang/petsc/src/mat/interface/matrix.c:2946
>>> #10 0x00007f1182a56489 in PCSetUp_LU (pc=0x2353a10)
>>>     at /sandbox/hzhang/petsc/src/ksp/pc/impls/factor/lu/lu.c:152
>>> #11 0x00007f1182b16f24 in PCSetUp (pc=0x2353a10)
>>>     at /sandbox/hzhang/petsc/src/ksp/pc/interface/precon.c:983
>>> #12 0x00007f1182be61b5 in KSPSetUp (ksp=0x232c2a0)
>>>     at /sandbox/hzhang/petsc/src/ksp/ksp/interface/itfunc.c:332
>>> #13 0x0000000000405a31 in main (argc=11, args=0x7fff65499578)
>>>     at /sandbox/hzhang/petsc/src/ksp/ksp/examples/tutorials/ex10.c:312
>>>
>>> You may take a look at it. Sequential symbolic factorization works fine.
>>>
>>> Why superlu_dist (v4.0) in complex precision displays
>>>
>>> .. Starting with 1 OpenMP threads
>>> [0] .. BIG U size 1342464
>>> [0] .. BIG V size 131072
>>>   Max row size is 1311
>>>   Using buffer_size of 5000000
>>>   Threads per process 1
>>> ...
>>>
>>> I realize that I use superlu_dist v4.0. Would v4.1 works? I'll give it a
>>> try tomorrow.
>>>
>>> Hong
>>>
>>> On Mon, Jul 27, 2015 at 1:25 PM, Anthony Paul Haas <
>>> aph at email.arizona.edu> wrote:
>>>
>>>> Hi Hong,
>>>>
>>>> No that is not the correct matrix. Note that I forgot to mention that
>>>> it is a complex matrix. I tried loading the matrix I sent you this morning
>>>> with:
>>>>
>>>> !...Load a Matrix in Binary Format
>>>>       call
>>>> PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_READ,viewer,ierr)
>>>>       call MatCreate(PETSC_COMM_WORLD,DLOAD,ierr)
>>>>       call MatSetType(DLOAD,MATAIJ,ierr)
>>>>       call MatLoad(DLOAD,viewer,ierr)
>>>>       call PetscViewerDestroy(viewer,ierr)
>>>>
>>>>       call MatView(DLOAD,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>>>
>>>> The first 37 rows should look like this:
>>>>
>>>> Mat Object: 2 MPI processes
>>>>   type: mpiaij
>>>> row 0: (0, 1)
>>>> row 1: (1, 1)
>>>> row 2: (2, 1)
>>>> row 3: (3, 1)
>>>> row 4: (4, 1)
>>>> row 5: (5, 1)
>>>> row 6: (6, 1)
>>>> row 7: (7, 1)
>>>> row 8: (8, 1)
>>>> row 9: (9, 1)
>>>> row 10: (10, 1)
>>>> row 11: (11, 1)
>>>> row 12: (12, 1)
>>>> row 13: (13, 1)
>>>> row 14: (14, 1)
>>>> row 15: (15, 1)
>>>> row 16: (16, 1)
>>>> row 17: (17, 1)
>>>> row 18: (18, 1)
>>>> row 19: (19, 1)
>>>> row 20: (20, 1)
>>>> row 21: (21, 1)
>>>> row 22: (22, 1)
>>>> row 23: (23, 1)
>>>> row 24: (24, 1)
>>>> row 25: (25, 1)
>>>> row 26: (26, 1)
>>>> row 27: (27, 1)
>>>> row 28: (28, 1)
>>>> row 29: (29, 1)
>>>> row 30: (30, 1)
>>>> row 31: (31, 1)
>>>> row 32: (32, 1)
>>>> row 33: (33, 1)
>>>> row 34: (34, 1)
>>>> row 35: (35, 1)
>>>> row 36: (1, -41.2444)  (35, -41.2444)  (36, 118.049 - 0.999271 i) (37,
>>>> -21.447)  (38, 5.18873)  (39, -2.34856)  (40, 1.3607)  (41, -0.898206)
>>>> (42, 0.642715)  (43, -0.48593)  (44, 0.382471)  (45, -0.310476)  (46,
>>>> 0.258302)  (47, -0.219268)  (48, 0.189304)  (49, -0.165815)  (50,
>>>> 0.147076)  (51, -0.131907)  (52, 0.119478)  (53, -0.109189)  (54, 0.1006)
>>>> (55, -0.0933795)  (56, 0.0872779)  (57, -0.0821019)  (58, 0.0777011)  (59,
>>>> -0.0739575)  (60, 0.0707775)  (61, -0.0680868)  (62, 0.0658258)  (63,
>>>> -0.0639473)  (64, 0.0624137)  (65, -0.0611954)  (66, 0.0602698)  (67,
>>>> -0.0596202)  (68, 0.0592349)  (69, -0.0295536)  (71, -21.447)  (106,
>>>> 5.18873)  (141, -2.34856)  (176, 1.3607)  (211, -0.898206)  (246,
>>>> 0.642715)  (281, -0.48593)  (316, 0.382471)  (351, -0.310476)  (386,
>>>> 0.258302)  (421, -0.219268)  (456, 0.189304)  (491, -0.165815)  (526,
>>>> 0.147076)  (561, -0.131907)  (596, 0.119478)  (631, -0.109189)  (666,
>>>> 0.1006)  (701, -0.0933795)  (736, 0.0872779)  (771, -0.0821019)  (806,
>>>> 0.0777011)  (841, -0.0739575)  (876, 0.0707775)  (911, -0.0680868)  (946,
>>>> 0.0658258)  (981, -0.0639473)  (1016, 0.0624137)  (1051, -0.0611954)
>>>> (1086, 0.0602698)  (1121, -0.0596202)  (1156, 0.0592349)  (1191,
>>>> -0.0295536)  (1261, 0)  (3676, 117.211)  (3711, -58.4801)  (3746,
>>>> -78.3633)  (3781, 29.4911)  (3816, -15.8073)  (3851, 9.94324)  (3886,
>>>> -6.87205)  (3921, 5.05774)  (3956, -3.89521)  (3991, 3.10522)  (4026,
>>>> -2.54388)  (4061, 2.13082)  (4096, -1.8182)  (4131, 1.57606)  (4166,
>>>> -1.38491)  (4201, 1.23155)  (4236, -1.10685)  (4271, 1.00428)  (4306,
>>>> -0.919116)  (4341, 0.847829)  (4376, -0.787776)  (4411, 0.736933)  (4446,
>>>> -0.693735)  (4481, 0.656958)  (4516, -0.625638)  (4551, 0.599007)  (4586,
>>>> -0.576454)  (4621, 0.557491)  (4656, -0.541726)  (4691, 0.528849)  (4726,
>>>> -0.518617)  (4761, 0.51084)  (4796, -0.50538)  (4831, 0.502142)  (4866,
>>>> -0.250534)
>>>>
>>>>
>>>> Thanks,
>>>>
>>>> Anthony
>>>>
>>>>
>>>>
>>>>
>>>>
>>>> On Fri, Jul 24, 2015 at 7:56 PM, Hong <hzhang at mcs.anl.gov> wrote:
>>>>
>>>>> Anthony:
>>>>> I test your Amat_binary.m
>>>>> using petsc/src/ksp/ksp/examples/tutorials/ex10.c.
>>>>> Your matrix has many zero rows:
>>>>> ./ex10 -f0 ~/tmp/Amat_binary.m -rhs 0 -mat_view |more
>>>>> Mat Object: 1 MPI processes
>>>>>   type: seqaij
>>>>> row 0: (0, 1)
>>>>> row 1: (1, 0)
>>>>> row 2: (2, 1)
>>>>> row 3: (3, 0)
>>>>> row 4: (4, 1)
>>>>> row 5: (5, 0)
>>>>> row 6: (6, 1)
>>>>> row 7: (7, 0)
>>>>> row 8: (8, 1)
>>>>> row 9: (9, 0)
>>>>> ...
>>>>> row 36: (1, 1)  (35, 0)  (36, 1)  (37, 0)  (38, 1)  (39, 0)  (40, 1)
>>>>>  (41, 0)  (42, 1)  (43, 0)  (44, 1)  (45,
>>>>> 0)  (46, 1)  (47, 0)  (48, 1)  (49, 0)  (50, 1)  (51, 0)  (52, 1)
>>>>>  (53, 0)  (54, 1)  (55, 0)  (56, 1)  (57, 0)
>>>>>  (58, 1)  (59, 0)  (60, 1)  ...
>>>>>
>>>>> Do you send us correct matrix?
>>>>>
>>>>>>
>>>>>> I ran my code through valgrind and gdb as suggested by Barry. I am
>>>>>> now coming back to some problem I have had while running with parallel
>>>>>> symbolic factorization. I am attaching a test matrix (petsc binary format)
>>>>>> that I LU decompose and then use to solve a linear system (see code below).
>>>>>> I can run on 2 processors with parsymbfact or with 4 processors without
>>>>>> parsymbfact. However, if I run on 4 procs with parsymbfact, the code is
>>>>>> just hanging. Below is the simplified test case that I have used to test.
>>>>>> The matrix A and B are built somewhere else in my program. The matrix I am
>>>>>> attaching is A-sigma*B (see below).
>>>>>>
>>>>>> One thing is that I don't know for sparse matrices what is the
>>>>>> optimum number of processors to use for a LU decomposition? Does it depend
>>>>>> on the total number of nonzero? Do you have an easy way to compute it?
>>>>>>
>>>>>
>>>>> You have to experiment your matrix on a target machine to find out.
>>>>>
>>>>> Hong
>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>      Subroutine HowBigLUCanBe(rank)
>>>>>>
>>>>>>       IMPLICIT NONE
>>>>>>
>>>>>>       integer(i4b),intent(in) :: rank
>>>>>>       integer(i4b)            :: i,ct
>>>>>>       real(dp)                :: begin,endd
>>>>>>       complex(dpc)            :: sigma
>>>>>>
>>>>>>       PetscErrorCode ierr
>>>>>>
>>>>>>
>>>>>>       if (rank==0) call cpu_time(begin)
>>>>>>
>>>>>>       if (rank==0) then
>>>>>>          write(*,*)
>>>>>>          write(*,*)'Testing How Big LU Can Be...'
>>>>>>          write(*,*)'============================'
>>>>>>          write(*,*)
>>>>>>       endif
>>>>>>
>>>>>>       sigma = (1.0d0,0.0d0)
>>>>>>       call MatAXPY(A,-sigma,B,DIFFERENT_NONZERO_PATTERN,ierr) ! on
>>>>>> exit A = A-sigma*B
>>>>>>
>>>>>> !.....Write Matrix to ASCII and Binary Format
>>>>>>       !call
>>>>>> PetscViewerASCIIOpen(PETSC_COMM_WORLD,"Amat.m",viewer,ierr)
>>>>>>       !call MatView(DXX,viewer,ierr)
>>>>>>       !call PetscViewerDestroy(viewer,ierr)
>>>>>>
>>>>>>       call
>>>>>> PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_WRITE,viewer,ierr)
>>>>>>       call MatView(A,viewer,ierr)
>>>>>>       call PetscViewerDestroy(viewer,ierr)
>>>>>>
>>>>>> !.....Create Linear Solver Context
>>>>>>       call KSPCreate(PETSC_COMM_WORLD,ksp,ierr)
>>>>>>
>>>>>> !.....Set operators. Here the matrix that defines the linear system
>>>>>> also serves as the preconditioning matrix.
>>>>>>       !call KSPSetOperators(ksp,A,A,DIFFERENT_NONZERO_PATTERN,ierr)
>>>>>> !aha commented and replaced by next line
>>>>>>       call KSPSetOperators(ksp,A,A,ierr) ! remember: here A =
>>>>>> A-sigma*B
>>>>>>
>>>>>> !.....Set Relative and Absolute Tolerances and Uses Default for
>>>>>> Divergence Tol
>>>>>>       tol = 1.e-10
>>>>>>       call
>>>>>> KSPSetTolerances(ksp,tol,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr)
>>>>>>
>>>>>> !.....Set the Direct (LU) Solver
>>>>>>       call KSPSetType(ksp,KSPPREONLY,ierr)
>>>>>>       call KSPGetPC(ksp,pc,ierr)
>>>>>>       call PCSetType(pc,PCLU,ierr)
>>>>>>       call PCFactorSetMatSolverPackage(pc,MATSOLVERSUPERLU_DIST,ierr)
>>>>>> ! MATSOLVERSUPERLU_DIST MATSOLVERMUMPS
>>>>>>
>>>>>> !.....Create Right-Hand-Side Vector
>>>>>>       call MatCreateVecs(A,frhs,PETSC_NULL_OBJECT,ierr)
>>>>>>       call MatCreateVecs(A,sol,PETSC_NULL_OBJECT,ierr)
>>>>>>
>>>>>>       allocate(xwork1(IendA-IstartA))
>>>>>>       allocate(loc(IendA-IstartA))
>>>>>>
>>>>>>       ct=0
>>>>>>       do i=IstartA,IendA-1
>>>>>>          ct=ct+1
>>>>>>          loc(ct)=i
>>>>>>          xwork1(ct)=(1.0d0,0.0d0)
>>>>>>       enddo
>>>>>>
>>>>>>       call
>>>>>> VecSetValues(frhs,IendA-IstartA,loc,xwork1,INSERT_VALUES,ierr)
>>>>>>       call VecZeroEntries(sol,ierr)
>>>>>>
>>>>>>       deallocate(xwork1,loc)
>>>>>>
>>>>>> !.....Assemble Vectors
>>>>>>       call VecAssemblyBegin(frhs,ierr)
>>>>>>       call VecAssemblyEnd(frhs,ierr)
>>>>>>
>>>>>> !.....Solve the Linear System
>>>>>>       call KSPSolve(ksp,frhs,sol,ierr)
>>>>>>
>>>>>>       !call VecView(sol,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>>>>>
>>>>>>       if (rank==0) then
>>>>>>          call cpu_time(endd)
>>>>>>          write(*,*)
>>>>>>          print '("Total time for HowBigLUCanBe = ",f21.3,"
>>>>>> seconds.")',endd-begin
>>>>>>       endif
>>>>>>
>>>>>>       call SlepcFinalize(ierr)
>>>>>>
>>>>>>       STOP
>>>>>>
>>>>>>
>>>>>>     end Subroutine HowBigLUCanBe
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>>
>>>>>> On 07/08/2015 11:23 AM, Xiaoye S. Li wrote:
>>>>>>
>>>>>>  Indeed, the parallel symbolic factorization routine needs power of
>>>>>> 2 processes, however, you can use however many processes you need;
>>>>>> internally, we redistribute matrix to nearest power of 2 processes, do
>>>>>> symbolic, then redistribute back to all the processes to do factorization,
>>>>>> triangular solve etc.  So, there is no  restriction from the users
>>>>>> viewpoint.
>>>>>>
>>>>>>  It's difficult to tell what the problem is.  Do you think you can
>>>>>> print your matrix, then, I can do some debugging by running superlu_dist
>>>>>> standalone?
>>>>>>
>>>>>>  Sherry
>>>>>>
>>>>>>
>>>>>> On Wed, Jul 8, 2015 at 10:34 AM, Anthony Paul Haas <
>>>>>> aph at email.arizona.edu> wrote:
>>>>>>
>>>>>>>   Hi,
>>>>>>>
>>>>>>>  I have used the switch -mat_superlu_dist_parsymbfact in my pbs
>>>>>>> script. However, although my program worked fine with sequential symbolic
>>>>>>> factorization, I get one of the following 2 behaviors when I run with
>>>>>>> parallel symbolic factorization (depending on the number of processors that
>>>>>>> I use):
>>>>>>>
>>>>>>>  1) the program just hangs (it seems stuck in some subroutine ==>
>>>>>>> see test.out-hangs)
>>>>>>>  2) I get a floating point exception ==> see
>>>>>>> test.out-floating-point-exception
>>>>>>>
>>>>>>>  Note that as suggested in the Superlu manual, I use a power of 2
>>>>>>> number of procs. Are there any tunable parameters for the parallel symbolic
>>>>>>> factorization? Note that when I build my sparse matrix, most elements I add
>>>>>>> are nonzero of course but to simplify the programming, I also add a few
>>>>>>> zero elements in the sparse matrix. I was thinking that maybe if the
>>>>>>> parallel symbolic factorization proceed by block, there could be some
>>>>>>> blocks where the pivot would be zero, hence creating the FPE??
>>>>>>>
>>>>>>>  Thanks,
>>>>>>>
>>>>>>>  Anthony
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Wed, Jul 8, 2015 at 6:46 AM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>>>>>
>>>>>>>>  Did you find out how to change option to use parallel symbolic
>>>>>>>> factorization?  Perhaps PETSc team can help.
>>>>>>>>
>>>>>>>>  Sherry
>>>>>>>>
>>>>>>>>
>>>>>>>> On Tue, Jul 7, 2015 at 3:58 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>>>>>>
>>>>>>>>>  Is there an inquiry function that tells you all the available
>>>>>>>>> options?
>>>>>>>>>
>>>>>>>>>  Sherry
>>>>>>>>>
>>>>>>>>> On Tue, Jul 7, 2015 at 3:25 PM, Anthony Paul Haas <
>>>>>>>>> aph at email.arizona.edu> wrote:
>>>>>>>>>
>>>>>>>>>>    Hi Sherry,
>>>>>>>>>>
>>>>>>>>>>  Thanks for your message. I have used superlu_dist default
>>>>>>>>>> options. I did not realize that I was doing serial symbolic factorization.
>>>>>>>>>> That is probably the cause of my problem.
>>>>>>>>>>  Each node on Garnet has 60GB usable memory and I can run with
>>>>>>>>>> 1,2,4,8,16 or 32 core per node.
>>>>>>>>>>
>>>>>>>>>>  So I should use:
>>>>>>>>>>
>>>>>>>>>> -mat_superlu_dist_r 20
>>>>>>>>>> -mat_superlu_dist_c 32
>>>>>>>>>>
>>>>>>>>>>  How do you specify the parallel symbolic factorization option?
>>>>>>>>>> is it -mat_superlu_dist_matinput 1
>>>>>>>>>>
>>>>>>>>>>  Thanks,
>>>>>>>>>>
>>>>>>>>>>  Anthony
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On Tue, Jul 7, 2015 at 3:08 PM, Xiaoye S. Li <xsli at lbl.gov>
>>>>>>>>>> wrote:
>>>>>>>>>>
>>>>>>>>>>>  For superlu_dist failure, this occurs during symbolic
>>>>>>>>>>> factorization.  Since you are using serial symbolic factorization, it
>>>>>>>>>>> requires the entire graph of A to be available in the memory of one MPI
>>>>>>>>>>> task. How much memory do you have for each MPI task?
>>>>>>>>>>>
>>>>>>>>>>>  It won't help even if you use more processes.  You should try
>>>>>>>>>>> to use parallel symbolic factorization option.
>>>>>>>>>>>
>>>>>>>>>>>  Another point.  You set up process grid as:
>>>>>>>>>>>        Process grid nprow 32 x npcol 20
>>>>>>>>>>>  For better performance, you show swap the grid dimension. That
>>>>>>>>>>> is, it's better to use 20 x 32, never gives nprow larger than npcol.
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>  Sherry
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <bsmith at mcs.anl.gov>
>>>>>>>>>>> wrote:
>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>    I would suggest running a sequence of problems, 101 by 101
>>>>>>>>>>>> 111 by 111 etc and get the memory usage in each case (when you run out of
>>>>>>>>>>>> memory you can get NO useful information out about memory needs). You can
>>>>>>>>>>>> then plot memory usage as a function of problem size to get a handle on how
>>>>>>>>>>>> much memory it is using.  You can also run on more and more processes
>>>>>>>>>>>> (which have a total of more memory) to see how large a problem you may be
>>>>>>>>>>>> able to reach.
>>>>>>>>>>>>
>>>>>>>>>>>>    MUMPS also has an "out of core" version (which we have never
>>>>>>>>>>>> used) that could in theory anyways let you get to large problems if you
>>>>>>>>>>>> have lots of disk space, but you are on your own figuring out how to use it.
>>>>>>>>>>>>
>>>>>>>>>>>>   Barry
>>>>>>>>>>>>
>>>>>>>>>>>> > On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <
>>>>>>>>>>>> aph at email.arizona.edu> wrote:
>>>>>>>>>>>> >
>>>>>>>>>>>> > Hi Jose,
>>>>>>>>>>>> >
>>>>>>>>>>>> > In my code, I use once PETSc to solve a linear system to get
>>>>>>>>>>>> the baseflow (without using SLEPc) and then I use SLEPc to do the stability
>>>>>>>>>>>> analysis of that baseflow. This is why, there are some SLEPc options that
>>>>>>>>>>>> are not used in test.out-superlu_dist-151x151 (when I am solving for the
>>>>>>>>>>>> baseflow with PETSc only). I have attached a 101x101 case for which I get
>>>>>>>>>>>> the eigenvalues. That case works fine. However If i increase to 151x151, I
>>>>>>>>>>>> get the error that you can see in test.out-superlu_dist-151x151 (similar
>>>>>>>>>>>> error with mumps: see test.out-mumps-151x151 line 2918 ). If you look a the
>>>>>>>>>>>> very end of the files test.out-superlu_dist-151x151 and
>>>>>>>>>>>> test.out-mumps-151x151, you will see that the last info message printed is:
>>>>>>>>>>>> >
>>>>>>>>>>>> > On Processor (after EPSSetFromOptions)  0    memory:
>>>>>>>>>>>> 0.65073152000E+08          =====>  (see line 807 of module_petsc.F90)
>>>>>>>>>>>> >
>>>>>>>>>>>> > This means that the memory error probably occurs in the call
>>>>>>>>>>>> to EPSSolve (see module_petsc.F90 line 810). I would like to evaluate how
>>>>>>>>>>>> much memory is required by the most memory intensive operation within
>>>>>>>>>>>> EPSSolve. Since I am solving a generalized EVP, I would imagine that it
>>>>>>>>>>>> would be the LU decomposition. But is there an accurate way of doing it?
>>>>>>>>>>>> >
>>>>>>>>>>>> > Before starting with iterative solvers, I would like to
>>>>>>>>>>>> exploit as much as I can direct solvers. I tried GMRES with default
>>>>>>>>>>>> preconditioner at some point but I had convergence problem. What
>>>>>>>>>>>> solver/preconditioner would you recommend for a generalized non-Hermitian
>>>>>>>>>>>> (EPS_GNHEP) EVP?
>>>>>>>>>>>> >
>>>>>>>>>>>> > Thanks,
>>>>>>>>>>>> >
>>>>>>>>>>>> > Anthony
>>>>>>>>>>>> >
>>>>>>>>>>>> > On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <
>>>>>>>>>>>> jroman at dsic.upv.es> wrote:
>>>>>>>>>>>> >
>>>>>>>>>>>> > El 07/07/2015, a las 02:33, Anthony Haas escribi?:
>>>>>>>>>>>> >
>>>>>>>>>>>> > > Hi,
>>>>>>>>>>>> > >
>>>>>>>>>>>> > > I am computing eigenvalues using PETSc/SLEPc and
>>>>>>>>>>>> superlu_dist for the LU decomposition (my problem is a generalized
>>>>>>>>>>>> eigenvalue problem). The code runs fine for a grid with 101x101 but when I
>>>>>>>>>>>> increase to 151x151, I get the following error:
>>>>>>>>>>>> > >
>>>>>>>>>>>> > > Can't expand MemType 1: jcol 16104   (and then [NID 00037]
>>>>>>>>>>>> 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated this process.)
>>>>>>>>>>>> > >
>>>>>>>>>>>> > > It seems to be a memory problem. I monitor the memory usage
>>>>>>>>>>>> as far as I can and it seems that memory usage is pretty low. The most
>>>>>>>>>>>> memory intensive part of the program is probably the LU decomposition in
>>>>>>>>>>>> the context of the generalized EVP. Is there a way to evaluate how much
>>>>>>>>>>>> memory will be required for that step? I am currently running the debug
>>>>>>>>>>>> version of the code which I would assume would use more memory?
>>>>>>>>>>>> > >
>>>>>>>>>>>> > > I have attached the output of the job. Note that the
>>>>>>>>>>>> program uses twice PETSc: 1) to solve a linear system for which no problem
>>>>>>>>>>>> occurs, and, 2) to solve the Generalized EVP with SLEPc, where I get the
>>>>>>>>>>>> error.
>>>>>>>>>>>> > >
>>>>>>>>>>>> > > Thanks
>>>>>>>>>>>> > >
>>>>>>>>>>>> > > Anthony
>>>>>>>>>>>> > > <test.out-superlu_dist-151x151>
>>>>>>>>>>>> >
>>>>>>>>>>>> > In the output you are attaching there are no SLEPc objects in
>>>>>>>>>>>> the report and SLEPc options are not used. It seems that SLEPc calls are
>>>>>>>>>>>> skipped?
>>>>>>>>>>>> >
>>>>>>>>>>>> > Do you get the same error with MUMPS? Have you tried to solve
>>>>>>>>>>>> linear systems with a preconditioned iterative solver?
>>>>>>>>>>>> >
>>>>>>>>>>>> > Jose
>>>>>>>>>>>> >
>>>>>>>>>>>> >
>>>>>>>>>>>>  >
>>>>>>>>>>>> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>
>>>>>>>>
>>>>>>>
>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>
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From balay at mcs.anl.gov  Tue Jul 28 11:11:58 2015
From: balay at mcs.anl.gov (Satish Balay)
Date: Tue, 28 Jul 2015 11:11:58 -0500
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <CAFvbobUfP0-R7z_Ms6vs+yxnwpkkGgEaHm7fBOpF7QJHjCzM=A@mail.gmail.com>
References: <559B1E6D.6040706@email.arizona.edu>
	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
	<CAFvbobW59z-r=HfahZdmfA1N-O2yUrSB3UVTMEtjsmptLaBHQw@mail.gmail.com>
	<CAEyxMWW0+rwwaTdJ1NKb7h=TJ13Ztw_7xndA0p7njYaXCBVV3Q@mail.gmail.com>
	<CAFvbobUxqP_mwATvcvOSqcrwNscmBWuWb+x1SsVQpR8iQXNn3Q@mail.gmail.com>
	<CAFvbobWxbhTFjMB9CT5cW6o_=P9CzOA-Lb0Pvwd9MKAo9or3mw@mail.gmail.com>
	<CAEyxMWXgtE=EQ32KDkhc-bR33QK3DEP=fwGG8GYgej269HML0w@mail.gmail.com>
	<CAFvbobXeHtLaPtS1FmN3Z5g2-otcs2Pq3n9VkT4Q3oq56tbKrg@mail.gmail.com>
	<55B2C7AF.7080001@email.arizona.edu>
	<CAGCphBukA7VSvGBQQasWq=781WfZv0b+a4TCorA+dV3agUn4DA@mail.gmail.com>
	<CAEyxMWUrHic6D0z3BNEnTRPZs7xyW-OHg0SWtm3AqdV=_JdsDA@mail.gmail.com>
	<CAGCphBuaOZ8DM18dFWWCfqLn8XMOa2y2zm4+ye1ccve9bncSPw@mail.gmail.com>
	<CAFvbobWPWLGimc_Xv1ACOsci75KLJXXLBvRm2z6ZV23qXetGLw@mail.gmail.com>
	<CAGCphBtO5C4zxjVJbq5cVbKb-m1pmeTA6f5A9cxdSJ3tofZJRw@mail.gmail.com>
	<CAFvbobUfP0-R7z_Ms6vs+yxnwpkkGgEaHm7fBOpF7QJHjCzM=A@mail.gmail.com>
Message-ID: <alpine.LFD.2.20.1507281109190.26090@asterix>

Sherry,

One minor issue with the tarball. I see the following new files in the v4.1 tarball
[when comparing it with v4.0]. Some of these files are perhaps junk files - and can
be removed from the tarball?

   EXAMPLE/dscatter.c.bak
   EXAMPLE/g10.cua
   EXAMPLE/g4.cua
   EXAMPLE/g4.postorder.eps
   EXAMPLE/g4.rua
   EXAMPLE/g4_postorder.jpg
   EXAMPLE/hostname
   EXAMPLE/pdgssvx.c
   EXAMPLE/pdgstrf2.c
   EXAMPLE/pwd
   EXAMPLE/pzgstrf2.c
   EXAMPLE/pzgstrf_v3.3.c
   EXAMPLE/pzutil.c
   EXAMPLE/test.bat
   EXAMPLE/test.cpu.bat
   EXAMPLE/test.err
   EXAMPLE/test.err.1
   EXAMPLE/zlook_ahead_update.c
   FORTRAN/make.out
   FORTRAN/zcreate_dist_matrix.c
   MAKE_INC/make.xc30
   SRC/int_t
   SRC/lnbrow
   SRC/make.out
   SRC/rnbrow
   SRC/temp
   SRC/temp1


Thanks,
Satish


On Tue, 28 Jul 2015, Xiaoye S. Li wrote:

> I am checking v4.1 now. I'll let you know when I fixed the problem.
> 
> Sherry
> 
> On Tue, Jul 28, 2015 at 8:27 AM, Hong <hzhang at mcs.anl.gov> wrote:
> 
> > Sherry,
> > I tested with superlu_dist v4.1. The extra printings are gone, but hang
> > remains.
> > It hangs at
> >
> > #5  0x00007fde5af1c818 in PMPI_Wait (request=0xb6e4e0,
> > status=0x7fff9cd83d60)
> >     at src/mpi/pt2pt/wait.c:168
> > #6  0x00007fde602dd635 in pzgstrf (options=0x9202f0, m=4900, n=4900,
> >     anorm=13.738475134194639, LUstruct=0x9203c8, grid=0x9202c8,
> >     stat=0x7fff9cd84880, info=0x7fff9cd848bc) at pzgstrf.c:1308
> >
> >                 if (recv_req[0] != MPI_REQUEST_NULL) {
> >  -->                   MPI_Wait (&recv_req[0], &status);
> >
> > We will update petsc interface to superlu_dist v4.1.
> >
> > Hong
> >
> >
> > On Mon, Jul 27, 2015 at 11:33 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
> >
> >> ?Hong,
> >> Thanks for trying out.
> >> The extra printings are not properly guarded by the print level.  I will
> >> fix that.   I will look into the hang problem soon.
> >>
> >> Sherry
> >> ?
> >>
> >> On Mon, Jul 27, 2015 at 7:50 PM, Hong <hzhang at mcs.anl.gov> wrote:
> >>
> >>> Sherry,
> >>>
> >>> I can repeat hang using petsc/src/ksp/ksp/examples/tutorials/ex10.c:
> >>> mpiexec -n 4 ./ex10 -f0 /homes/hzhang/tmp/Amat_binary.m -rhs 0 -pc_type
> >>> lu -pc_factor_mat_solver_package superlu_dist -mat_superlu_dist_parsymbfact
> >>> ...
> >>> .. Starting with 1 OpenMP threads
> >>> [0] .. BIG U size 1342464
> >>> [0] .. BIG V size 131072
> >>>   Max row size is 1311
> >>>   Using buffer_size of 5000000
> >>>   Threads per process 1
> >>> ...
> >>>
> >>> using a debugger (with petsc option '-start_in_debugger'), I find that
> >>> hang occurs at
> >>> #0  0x00007f117d870998 in __GI___poll (fds=0x20da750, nfds=4,
> >>>     timeout=<optimized out>, timeout at entry=-1)
> >>>     at ../sysdeps/unix/sysv/linux/poll.c:83
> >>> #1  0x00007f117de9f7de in MPIDU_Sock_wait (sock_set=0x20da550,
> >>>     millisecond_timeout=millisecond_timeout at entry=-1,
> >>>     eventp=eventp at entry=0x7fff654930b0)
> >>>     at src/mpid/common/sock/poll/sock_wait.i:123
> >>> #2  0x00007f117de898b8 in MPIDI_CH3i_Progress_wait (
> >>>     progress_state=0x7fff65493120)
> >>>     at src/mpid/ch3/channels/sock/src/ch3_progress.c:218
> >>> #3  MPIDI_CH3I_Progress (blocking=blocking at entry=1,
> >>>     state=state at entry=0x7fff65493120)
> >>>     at src/mpid/ch3/channels/sock/src/ch3_progress.c:921
> >>> #4  0x00007f117de1a559 in MPIR_Wait_impl (request=request at entry
> >>> =0x262df90,
> >>>     status=status at entry=0x7fff65493390) at src/mpi/pt2pt/wait.c:67
> >>> #5  0x00007f117de1a818 in PMPI_Wait (request=0x262df90,
> >>> status=0x7fff65493390)
> >>>     at src/mpi/pt2pt/wait.c:168
> >>> #6  0x00007f11831da557 in pzgstrf (options=0x23dfda0, m=4900, n=4900,
> >>>     anorm=13.738475134194639, LUstruct=0x23dfe78, grid=0x23dfd78,
> >>>     stat=0x7fff65493ea0, info=0x7fff65493edc) at pzgstrf.c:1308
> >>>
> >>> #7  0x00007f11831bf3bd in pzgssvx (options=0x23dfda0, A=0x23dfe30,
> >>>     ScalePermstruct=0x23dfe50, B=0x0, ldb=1225, nrhs=0, grid=0x23dfd78,
> >>>     LUstruct=0x23dfe78, SOLVEstruct=0x23dfe98, berr=0x0,
> >>> stat=0x7fff65493ea0,
> >>> ---Type <return> to continue, or q <return> to quit---
> >>>     info=0x7fff65493edc) at pzgssvx.c:1063
> >>>
> >>> #8  0x00007f11825c2340 in MatLUFactorNumeric_SuperLU_DIST (F=0x23a0110,
> >>>     A=0x21bb7e0, info=0x2355068)
> >>>     at
> >>> /sandbox/hzhang/petsc/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c:411
> >>> #9  0x00007f1181c6c567 in MatLUFactorNumeric (fact=0x23a0110,
> >>> mat=0x21bb7e0,
> >>>     info=0x2355068) at
> >>> /sandbox/hzhang/petsc/src/mat/interface/matrix.c:2946
> >>> #10 0x00007f1182a56489 in PCSetUp_LU (pc=0x2353a10)
> >>>     at /sandbox/hzhang/petsc/src/ksp/pc/impls/factor/lu/lu.c:152
> >>> #11 0x00007f1182b16f24 in PCSetUp (pc=0x2353a10)
> >>>     at /sandbox/hzhang/petsc/src/ksp/pc/interface/precon.c:983
> >>> #12 0x00007f1182be61b5 in KSPSetUp (ksp=0x232c2a0)
> >>>     at /sandbox/hzhang/petsc/src/ksp/ksp/interface/itfunc.c:332
> >>> #13 0x0000000000405a31 in main (argc=11, args=0x7fff65499578)
> >>>     at /sandbox/hzhang/petsc/src/ksp/ksp/examples/tutorials/ex10.c:312
> >>>
> >>> You may take a look at it. Sequential symbolic factorization works fine.
> >>>
> >>> Why superlu_dist (v4.0) in complex precision displays
> >>>
> >>> .. Starting with 1 OpenMP threads
> >>> [0] .. BIG U size 1342464
> >>> [0] .. BIG V size 131072
> >>>   Max row size is 1311
> >>>   Using buffer_size of 5000000
> >>>   Threads per process 1
> >>> ...
> >>>
> >>> I realize that I use superlu_dist v4.0. Would v4.1 works? I'll give it a
> >>> try tomorrow.
> >>>
> >>> Hong
> >>>
> >>> On Mon, Jul 27, 2015 at 1:25 PM, Anthony Paul Haas <
> >>> aph at email.arizona.edu> wrote:
> >>>
> >>>> Hi Hong,
> >>>>
> >>>> No that is not the correct matrix. Note that I forgot to mention that
> >>>> it is a complex matrix. I tried loading the matrix I sent you this morning
> >>>> with:
> >>>>
> >>>> !...Load a Matrix in Binary Format
> >>>>       call
> >>>> PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_READ,viewer,ierr)
> >>>>       call MatCreate(PETSC_COMM_WORLD,DLOAD,ierr)
> >>>>       call MatSetType(DLOAD,MATAIJ,ierr)
> >>>>       call MatLoad(DLOAD,viewer,ierr)
> >>>>       call PetscViewerDestroy(viewer,ierr)
> >>>>
> >>>>       call MatView(DLOAD,PETSC_VIEWER_STDOUT_WORLD,ierr)
> >>>>
> >>>> The first 37 rows should look like this:
> >>>>
> >>>> Mat Object: 2 MPI processes
> >>>>   type: mpiaij
> >>>> row 0: (0, 1)
> >>>> row 1: (1, 1)
> >>>> row 2: (2, 1)
> >>>> row 3: (3, 1)
> >>>> row 4: (4, 1)
> >>>> row 5: (5, 1)
> >>>> row 6: (6, 1)
> >>>> row 7: (7, 1)
> >>>> row 8: (8, 1)
> >>>> row 9: (9, 1)
> >>>> row 10: (10, 1)
> >>>> row 11: (11, 1)
> >>>> row 12: (12, 1)
> >>>> row 13: (13, 1)
> >>>> row 14: (14, 1)
> >>>> row 15: (15, 1)
> >>>> row 16: (16, 1)
> >>>> row 17: (17, 1)
> >>>> row 18: (18, 1)
> >>>> row 19: (19, 1)
> >>>> row 20: (20, 1)
> >>>> row 21: (21, 1)
> >>>> row 22: (22, 1)
> >>>> row 23: (23, 1)
> >>>> row 24: (24, 1)
> >>>> row 25: (25, 1)
> >>>> row 26: (26, 1)
> >>>> row 27: (27, 1)
> >>>> row 28: (28, 1)
> >>>> row 29: (29, 1)
> >>>> row 30: (30, 1)
> >>>> row 31: (31, 1)
> >>>> row 32: (32, 1)
> >>>> row 33: (33, 1)
> >>>> row 34: (34, 1)
> >>>> row 35: (35, 1)
> >>>> row 36: (1, -41.2444)  (35, -41.2444)  (36, 118.049 - 0.999271 i) (37,
> >>>> -21.447)  (38, 5.18873)  (39, -2.34856)  (40, 1.3607)  (41, -0.898206)
> >>>> (42, 0.642715)  (43, -0.48593)  (44, 0.382471)  (45, -0.310476)  (46,
> >>>> 0.258302)  (47, -0.219268)  (48, 0.189304)  (49, -0.165815)  (50,
> >>>> 0.147076)  (51, -0.131907)  (52, 0.119478)  (53, -0.109189)  (54, 0.1006)
> >>>> (55, -0.0933795)  (56, 0.0872779)  (57, -0.0821019)  (58, 0.0777011)  (59,
> >>>> -0.0739575)  (60, 0.0707775)  (61, -0.0680868)  (62, 0.0658258)  (63,
> >>>> -0.0639473)  (64, 0.0624137)  (65, -0.0611954)  (66, 0.0602698)  (67,
> >>>> -0.0596202)  (68, 0.0592349)  (69, -0.0295536)  (71, -21.447)  (106,
> >>>> 5.18873)  (141, -2.34856)  (176, 1.3607)  (211, -0.898206)  (246,
> >>>> 0.642715)  (281, -0.48593)  (316, 0.382471)  (351, -0.310476)  (386,
> >>>> 0.258302)  (421, -0.219268)  (456, 0.189304)  (491, -0.165815)  (526,
> >>>> 0.147076)  (561, -0.131907)  (596, 0.119478)  (631, -0.109189)  (666,
> >>>> 0.1006)  (701, -0.0933795)  (736, 0.0872779)  (771, -0.0821019)  (806,
> >>>> 0.0777011)  (841, -0.0739575)  (876, 0.0707775)  (911, -0.0680868)  (946,
> >>>> 0.0658258)  (981, -0.0639473)  (1016, 0.0624137)  (1051, -0.0611954)
> >>>> (1086, 0.0602698)  (1121, -0.0596202)  (1156, 0.0592349)  (1191,
> >>>> -0.0295536)  (1261, 0)  (3676, 117.211)  (3711, -58.4801)  (3746,
> >>>> -78.3633)  (3781, 29.4911)  (3816, -15.8073)  (3851, 9.94324)  (3886,
> >>>> -6.87205)  (3921, 5.05774)  (3956, -3.89521)  (3991, 3.10522)  (4026,
> >>>> -2.54388)  (4061, 2.13082)  (4096, -1.8182)  (4131, 1.57606)  (4166,
> >>>> -1.38491)  (4201, 1.23155)  (4236, -1.10685)  (4271, 1.00428)  (4306,
> >>>> -0.919116)  (4341, 0.847829)  (4376, -0.787776)  (4411, 0.736933)  (4446,
> >>>> -0.693735)  (4481, 0.656958)  (4516, -0.625638)  (4551, 0.599007)  (4586,
> >>>> -0.576454)  (4621, 0.557491)  (4656, -0.541726)  (4691, 0.528849)  (4726,
> >>>> -0.518617)  (4761, 0.51084)  (4796, -0.50538)  (4831, 0.502142)  (4866,
> >>>> -0.250534)
> >>>>
> >>>>
> >>>> Thanks,
> >>>>
> >>>> Anthony
> >>>>
> >>>>
> >>>>
> >>>>
> >>>>
> >>>> On Fri, Jul 24, 2015 at 7:56 PM, Hong <hzhang at mcs.anl.gov> wrote:
> >>>>
> >>>>> Anthony:
> >>>>> I test your Amat_binary.m
> >>>>> using petsc/src/ksp/ksp/examples/tutorials/ex10.c.
> >>>>> Your matrix has many zero rows:
> >>>>> ./ex10 -f0 ~/tmp/Amat_binary.m -rhs 0 -mat_view |more
> >>>>> Mat Object: 1 MPI processes
> >>>>>   type: seqaij
> >>>>> row 0: (0, 1)
> >>>>> row 1: (1, 0)
> >>>>> row 2: (2, 1)
> >>>>> row 3: (3, 0)
> >>>>> row 4: (4, 1)
> >>>>> row 5: (5, 0)
> >>>>> row 6: (6, 1)
> >>>>> row 7: (7, 0)
> >>>>> row 8: (8, 1)
> >>>>> row 9: (9, 0)
> >>>>> ...
> >>>>> row 36: (1, 1)  (35, 0)  (36, 1)  (37, 0)  (38, 1)  (39, 0)  (40, 1)
> >>>>>  (41, 0)  (42, 1)  (43, 0)  (44, 1)  (45,
> >>>>> 0)  (46, 1)  (47, 0)  (48, 1)  (49, 0)  (50, 1)  (51, 0)  (52, 1)
> >>>>>  (53, 0)  (54, 1)  (55, 0)  (56, 1)  (57, 0)
> >>>>>  (58, 1)  (59, 0)  (60, 1)  ...
> >>>>>
> >>>>> Do you send us correct matrix?
> >>>>>
> >>>>>>
> >>>>>> I ran my code through valgrind and gdb as suggested by Barry. I am
> >>>>>> now coming back to some problem I have had while running with parallel
> >>>>>> symbolic factorization. I am attaching a test matrix (petsc binary format)
> >>>>>> that I LU decompose and then use to solve a linear system (see code below).
> >>>>>> I can run on 2 processors with parsymbfact or with 4 processors without
> >>>>>> parsymbfact. However, if I run on 4 procs with parsymbfact, the code is
> >>>>>> just hanging. Below is the simplified test case that I have used to test.
> >>>>>> The matrix A and B are built somewhere else in my program. The matrix I am
> >>>>>> attaching is A-sigma*B (see below).
> >>>>>>
> >>>>>> One thing is that I don't know for sparse matrices what is the
> >>>>>> optimum number of processors to use for a LU decomposition? Does it depend
> >>>>>> on the total number of nonzero? Do you have an easy way to compute it?
> >>>>>>
> >>>>>
> >>>>> You have to experiment your matrix on a target machine to find out.
> >>>>>
> >>>>> Hong
> >>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>      Subroutine HowBigLUCanBe(rank)
> >>>>>>
> >>>>>>       IMPLICIT NONE
> >>>>>>
> >>>>>>       integer(i4b),intent(in) :: rank
> >>>>>>       integer(i4b)            :: i,ct
> >>>>>>       real(dp)                :: begin,endd
> >>>>>>       complex(dpc)            :: sigma
> >>>>>>
> >>>>>>       PetscErrorCode ierr
> >>>>>>
> >>>>>>
> >>>>>>       if (rank==0) call cpu_time(begin)
> >>>>>>
> >>>>>>       if (rank==0) then
> >>>>>>          write(*,*)
> >>>>>>          write(*,*)'Testing How Big LU Can Be...'
> >>>>>>          write(*,*)'============================'
> >>>>>>          write(*,*)
> >>>>>>       endif
> >>>>>>
> >>>>>>       sigma = (1.0d0,0.0d0)
> >>>>>>       call MatAXPY(A,-sigma,B,DIFFERENT_NONZERO_PATTERN,ierr) ! on
> >>>>>> exit A = A-sigma*B
> >>>>>>
> >>>>>> !.....Write Matrix to ASCII and Binary Format
> >>>>>>       !call
> >>>>>> PetscViewerASCIIOpen(PETSC_COMM_WORLD,"Amat.m",viewer,ierr)
> >>>>>>       !call MatView(DXX,viewer,ierr)
> >>>>>>       !call PetscViewerDestroy(viewer,ierr)
> >>>>>>
> >>>>>>       call
> >>>>>> PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_WRITE,viewer,ierr)
> >>>>>>       call MatView(A,viewer,ierr)
> >>>>>>       call PetscViewerDestroy(viewer,ierr)
> >>>>>>
> >>>>>> !.....Create Linear Solver Context
> >>>>>>       call KSPCreate(PETSC_COMM_WORLD,ksp,ierr)
> >>>>>>
> >>>>>> !.....Set operators. Here the matrix that defines the linear system
> >>>>>> also serves as the preconditioning matrix.
> >>>>>>       !call KSPSetOperators(ksp,A,A,DIFFERENT_NONZERO_PATTERN,ierr)
> >>>>>> !aha commented and replaced by next line
> >>>>>>       call KSPSetOperators(ksp,A,A,ierr) ! remember: here A =
> >>>>>> A-sigma*B
> >>>>>>
> >>>>>> !.....Set Relative and Absolute Tolerances and Uses Default for
> >>>>>> Divergence Tol
> >>>>>>       tol = 1.e-10
> >>>>>>       call
> >>>>>> KSPSetTolerances(ksp,tol,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr)
> >>>>>>
> >>>>>> !.....Set the Direct (LU) Solver
> >>>>>>       call KSPSetType(ksp,KSPPREONLY,ierr)
> >>>>>>       call KSPGetPC(ksp,pc,ierr)
> >>>>>>       call PCSetType(pc,PCLU,ierr)
> >>>>>>       call PCFactorSetMatSolverPackage(pc,MATSOLVERSUPERLU_DIST,ierr)
> >>>>>> ! MATSOLVERSUPERLU_DIST MATSOLVERMUMPS
> >>>>>>
> >>>>>> !.....Create Right-Hand-Side Vector
> >>>>>>       call MatCreateVecs(A,frhs,PETSC_NULL_OBJECT,ierr)
> >>>>>>       call MatCreateVecs(A,sol,PETSC_NULL_OBJECT,ierr)
> >>>>>>
> >>>>>>       allocate(xwork1(IendA-IstartA))
> >>>>>>       allocate(loc(IendA-IstartA))
> >>>>>>
> >>>>>>       ct=0
> >>>>>>       do i=IstartA,IendA-1
> >>>>>>          ct=ct+1
> >>>>>>          loc(ct)=i
> >>>>>>          xwork1(ct)=(1.0d0,0.0d0)
> >>>>>>       enddo
> >>>>>>
> >>>>>>       call
> >>>>>> VecSetValues(frhs,IendA-IstartA,loc,xwork1,INSERT_VALUES,ierr)
> >>>>>>       call VecZeroEntries(sol,ierr)
> >>>>>>
> >>>>>>       deallocate(xwork1,loc)
> >>>>>>
> >>>>>> !.....Assemble Vectors
> >>>>>>       call VecAssemblyBegin(frhs,ierr)
> >>>>>>       call VecAssemblyEnd(frhs,ierr)
> >>>>>>
> >>>>>> !.....Solve the Linear System
> >>>>>>       call KSPSolve(ksp,frhs,sol,ierr)
> >>>>>>
> >>>>>>       !call VecView(sol,PETSC_VIEWER_STDOUT_WORLD,ierr)
> >>>>>>
> >>>>>>       if (rank==0) then
> >>>>>>          call cpu_time(endd)
> >>>>>>          write(*,*)
> >>>>>>          print '("Total time for HowBigLUCanBe = ",f21.3,"
> >>>>>> seconds.")',endd-begin
> >>>>>>       endif
> >>>>>>
> >>>>>>       call SlepcFinalize(ierr)
> >>>>>>
> >>>>>>       STOP
> >>>>>>
> >>>>>>
> >>>>>>     end Subroutine HowBigLUCanBe
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>>
> >>>>>> On 07/08/2015 11:23 AM, Xiaoye S. Li wrote:
> >>>>>>
> >>>>>>  Indeed, the parallel symbolic factorization routine needs power of
> >>>>>> 2 processes, however, you can use however many processes you need;
> >>>>>> internally, we redistribute matrix to nearest power of 2 processes, do
> >>>>>> symbolic, then redistribute back to all the processes to do factorization,
> >>>>>> triangular solve etc.  So, there is no  restriction from the users
> >>>>>> viewpoint.
> >>>>>>
> >>>>>>  It's difficult to tell what the problem is.  Do you think you can
> >>>>>> print your matrix, then, I can do some debugging by running superlu_dist
> >>>>>> standalone?
> >>>>>>
> >>>>>>  Sherry
> >>>>>>
> >>>>>>
> >>>>>> On Wed, Jul 8, 2015 at 10:34 AM, Anthony Paul Haas <
> >>>>>> aph at email.arizona.edu> wrote:
> >>>>>>
> >>>>>>>   Hi,
> >>>>>>>
> >>>>>>>  I have used the switch -mat_superlu_dist_parsymbfact in my pbs
> >>>>>>> script. However, although my program worked fine with sequential symbolic
> >>>>>>> factorization, I get one of the following 2 behaviors when I run with
> >>>>>>> parallel symbolic factorization (depending on the number of processors that
> >>>>>>> I use):
> >>>>>>>
> >>>>>>>  1) the program just hangs (it seems stuck in some subroutine ==>
> >>>>>>> see test.out-hangs)
> >>>>>>>  2) I get a floating point exception ==> see
> >>>>>>> test.out-floating-point-exception
> >>>>>>>
> >>>>>>>  Note that as suggested in the Superlu manual, I use a power of 2
> >>>>>>> number of procs. Are there any tunable parameters for the parallel symbolic
> >>>>>>> factorization? Note that when I build my sparse matrix, most elements I add
> >>>>>>> are nonzero of course but to simplify the programming, I also add a few
> >>>>>>> zero elements in the sparse matrix. I was thinking that maybe if the
> >>>>>>> parallel symbolic factorization proceed by block, there could be some
> >>>>>>> blocks where the pivot would be zero, hence creating the FPE??
> >>>>>>>
> >>>>>>>  Thanks,
> >>>>>>>
> >>>>>>>  Anthony
> >>>>>>>
> >>>>>>>
> >>>>>>>
> >>>>>>> On Wed, Jul 8, 2015 at 6:46 AM, Xiaoye S. Li <xsli at lbl.gov> wrote:
> >>>>>>>
> >>>>>>>>  Did you find out how to change option to use parallel symbolic
> >>>>>>>> factorization?  Perhaps PETSc team can help.
> >>>>>>>>
> >>>>>>>>  Sherry
> >>>>>>>>
> >>>>>>>>
> >>>>>>>> On Tue, Jul 7, 2015 at 3:58 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
> >>>>>>>>
> >>>>>>>>>  Is there an inquiry function that tells you all the available
> >>>>>>>>> options?
> >>>>>>>>>
> >>>>>>>>>  Sherry
> >>>>>>>>>
> >>>>>>>>> On Tue, Jul 7, 2015 at 3:25 PM, Anthony Paul Haas <
> >>>>>>>>> aph at email.arizona.edu> wrote:
> >>>>>>>>>
> >>>>>>>>>>    Hi Sherry,
> >>>>>>>>>>
> >>>>>>>>>>  Thanks for your message. I have used superlu_dist default
> >>>>>>>>>> options. I did not realize that I was doing serial symbolic factorization.
> >>>>>>>>>> That is probably the cause of my problem.
> >>>>>>>>>>  Each node on Garnet has 60GB usable memory and I can run with
> >>>>>>>>>> 1,2,4,8,16 or 32 core per node.
> >>>>>>>>>>
> >>>>>>>>>>  So I should use:
> >>>>>>>>>>
> >>>>>>>>>> -mat_superlu_dist_r 20
> >>>>>>>>>> -mat_superlu_dist_c 32
> >>>>>>>>>>
> >>>>>>>>>>  How do you specify the parallel symbolic factorization option?
> >>>>>>>>>> is it -mat_superlu_dist_matinput 1
> >>>>>>>>>>
> >>>>>>>>>>  Thanks,
> >>>>>>>>>>
> >>>>>>>>>>  Anthony
> >>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>> On Tue, Jul 7, 2015 at 3:08 PM, Xiaoye S. Li <xsli at lbl.gov>
> >>>>>>>>>> wrote:
> >>>>>>>>>>
> >>>>>>>>>>>  For superlu_dist failure, this occurs during symbolic
> >>>>>>>>>>> factorization.  Since you are using serial symbolic factorization, it
> >>>>>>>>>>> requires the entire graph of A to be available in the memory of one MPI
> >>>>>>>>>>> task. How much memory do you have for each MPI task?
> >>>>>>>>>>>
> >>>>>>>>>>>  It won't help even if you use more processes.  You should try
> >>>>>>>>>>> to use parallel symbolic factorization option.
> >>>>>>>>>>>
> >>>>>>>>>>>  Another point.  You set up process grid as:
> >>>>>>>>>>>        Process grid nprow 32 x npcol 20
> >>>>>>>>>>>  For better performance, you show swap the grid dimension. That
> >>>>>>>>>>> is, it's better to use 20 x 32, never gives nprow larger than npcol.
> >>>>>>>>>>>
> >>>>>>>>>>>
> >>>>>>>>>>>  Sherry
> >>>>>>>>>>>
> >>>>>>>>>>>
> >>>>>>>>>>> On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <bsmith at mcs.anl.gov>
> >>>>>>>>>>> wrote:
> >>>>>>>>>>>
> >>>>>>>>>>>>
> >>>>>>>>>>>>    I would suggest running a sequence of problems, 101 by 101
> >>>>>>>>>>>> 111 by 111 etc and get the memory usage in each case (when you run out of
> >>>>>>>>>>>> memory you can get NO useful information out about memory needs). You can
> >>>>>>>>>>>> then plot memory usage as a function of problem size to get a handle on how
> >>>>>>>>>>>> much memory it is using.  You can also run on more and more processes
> >>>>>>>>>>>> (which have a total of more memory) to see how large a problem you may be
> >>>>>>>>>>>> able to reach.
> >>>>>>>>>>>>
> >>>>>>>>>>>>    MUMPS also has an "out of core" version (which we have never
> >>>>>>>>>>>> used) that could in theory anyways let you get to large problems if you
> >>>>>>>>>>>> have lots of disk space, but you are on your own figuring out how to use it.
> >>>>>>>>>>>>
> >>>>>>>>>>>>   Barry
> >>>>>>>>>>>>
> >>>>>>>>>>>> > On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <
> >>>>>>>>>>>> aph at email.arizona.edu> wrote:
> >>>>>>>>>>>> >
> >>>>>>>>>>>> > Hi Jose,
> >>>>>>>>>>>> >
> >>>>>>>>>>>> > In my code, I use once PETSc to solve a linear system to get
> >>>>>>>>>>>> the baseflow (without using SLEPc) and then I use SLEPc to do the stability
> >>>>>>>>>>>> analysis of that baseflow. This is why, there are some SLEPc options that
> >>>>>>>>>>>> are not used in test.out-superlu_dist-151x151 (when I am solving for the
> >>>>>>>>>>>> baseflow with PETSc only). I have attached a 101x101 case for which I get
> >>>>>>>>>>>> the eigenvalues. That case works fine. However If i increase to 151x151, I
> >>>>>>>>>>>> get the error that you can see in test.out-superlu_dist-151x151 (similar
> >>>>>>>>>>>> error with mumps: see test.out-mumps-151x151 line 2918 ). If you look a the
> >>>>>>>>>>>> very end of the files test.out-superlu_dist-151x151 and
> >>>>>>>>>>>> test.out-mumps-151x151, you will see that the last info message printed is:
> >>>>>>>>>>>> >
> >>>>>>>>>>>> > On Processor (after EPSSetFromOptions)  0    memory:
> >>>>>>>>>>>> 0.65073152000E+08          =====>  (see line 807 of module_petsc.F90)
> >>>>>>>>>>>> >
> >>>>>>>>>>>> > This means that the memory error probably occurs in the call
> >>>>>>>>>>>> to EPSSolve (see module_petsc.F90 line 810). I would like to evaluate how
> >>>>>>>>>>>> much memory is required by the most memory intensive operation within
> >>>>>>>>>>>> EPSSolve. Since I am solving a generalized EVP, I would imagine that it
> >>>>>>>>>>>> would be the LU decomposition. But is there an accurate way of doing it?
> >>>>>>>>>>>> >
> >>>>>>>>>>>> > Before starting with iterative solvers, I would like to
> >>>>>>>>>>>> exploit as much as I can direct solvers. I tried GMRES with default
> >>>>>>>>>>>> preconditioner at some point but I had convergence problem. What
> >>>>>>>>>>>> solver/preconditioner would you recommend for a generalized non-Hermitian
> >>>>>>>>>>>> (EPS_GNHEP) EVP?
> >>>>>>>>>>>> >
> >>>>>>>>>>>> > Thanks,
> >>>>>>>>>>>> >
> >>>>>>>>>>>> > Anthony
> >>>>>>>>>>>> >
> >>>>>>>>>>>> > On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <
> >>>>>>>>>>>> jroman at dsic.upv.es> wrote:
> >>>>>>>>>>>> >
> >>>>>>>>>>>> > El 07/07/2015, a las 02:33, Anthony Haas escribi?:
> >>>>>>>>>>>> >
> >>>>>>>>>>>> > > Hi,
> >>>>>>>>>>>> > >
> >>>>>>>>>>>> > > I am computing eigenvalues using PETSc/SLEPc and
> >>>>>>>>>>>> superlu_dist for the LU decomposition (my problem is a generalized
> >>>>>>>>>>>> eigenvalue problem). The code runs fine for a grid with 101x101 but when I
> >>>>>>>>>>>> increase to 151x151, I get the following error:
> >>>>>>>>>>>> > >
> >>>>>>>>>>>> > > Can't expand MemType 1: jcol 16104   (and then [NID 00037]
> >>>>>>>>>>>> 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated this process.)
> >>>>>>>>>>>> > >
> >>>>>>>>>>>> > > It seems to be a memory problem. I monitor the memory usage
> >>>>>>>>>>>> as far as I can and it seems that memory usage is pretty low. The most
> >>>>>>>>>>>> memory intensive part of the program is probably the LU decomposition in
> >>>>>>>>>>>> the context of the generalized EVP. Is there a way to evaluate how much
> >>>>>>>>>>>> memory will be required for that step? I am currently running the debug
> >>>>>>>>>>>> version of the code which I would assume would use more memory?
> >>>>>>>>>>>> > >
> >>>>>>>>>>>> > > I have attached the output of the job. Note that the
> >>>>>>>>>>>> program uses twice PETSc: 1) to solve a linear system for which no problem
> >>>>>>>>>>>> occurs, and, 2) to solve the Generalized EVP with SLEPc, where I get the
> >>>>>>>>>>>> error.
> >>>>>>>>>>>> > >
> >>>>>>>>>>>> > > Thanks
> >>>>>>>>>>>> > >
> >>>>>>>>>>>> > > Anthony
> >>>>>>>>>>>> > > <test.out-superlu_dist-151x151>
> >>>>>>>>>>>> >
> >>>>>>>>>>>> > In the output you are attaching there are no SLEPc objects in
> >>>>>>>>>>>> the report and SLEPc options are not used. It seems that SLEPc calls are
> >>>>>>>>>>>> skipped?
> >>>>>>>>>>>> >
> >>>>>>>>>>>> > Do you get the same error with MUMPS? Have you tried to solve
> >>>>>>>>>>>> linear systems with a preconditioned iterative solver?
> >>>>>>>>>>>> >
> >>>>>>>>>>>> > Jose
> >>>>>>>>>>>> >
> >>>>>>>>>>>> >
> >>>>>>>>>>>>  >
> >>>>>>>>>>>> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
> >>>>>>>>>>>>
> >>>>>>>>>>>>
> >>>>>>>>>>>
> >>>>>>>>>>
> >>>>>>>>>
> >>>>>>>>
> >>>>>>>
> >>>>>>
> >>>>>>
> >>>>>
> >>>>
> >>>
> >>
> >
> 

From hng.email at gmail.com  Tue Jul 28 11:51:38 2015
From: hng.email at gmail.com (Hom Nath Gharti)
Date: Tue, 28 Jul 2015 12:51:38 -0400
Subject: [petsc-users] Removing rigid body motion using Null Space
Message-ID: <CAL+XNdVBddVbaj9HcAXzinSaorEiweTXJj1TR4iFKZJJUA0_zg@mail.gmail.com>

Dear all,

After searching old mailing lists, it appears that the rigid body
motion can be removed using Null Space features in PETSc.
Unfortunately, I could not successfully implement this to a simple
elastostatic problem. I have an unconstrained sphere and I need to
compute displacement field due to a point load on the surface.

I tried:
call MatNullSpaceCreate(PETSC_COMM_WORLD,PETSC_TRUE,0,0,nullspace,ierr)
call MatSetNullSpace(Kmat,nullspace,ierr)
call MatNullSpaceRemove(nullspace,bvec,PETSC_NULL_OBJECT,ierr)
call MatNullSpaceDestroy(nullspace,ierr)

But the solution did not converge! Any help/hint would be greatly appreciated.

Best,
Hom Nath

From bsmith at mcs.anl.gov  Tue Jul 28 12:23:37 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Tue, 28 Jul 2015 12:23:37 -0500
Subject: [petsc-users] Removing rigid body motion using Null Space
In-Reply-To: <CAL+XNdVBddVbaj9HcAXzinSaorEiweTXJj1TR4iFKZJJUA0_zg@mail.gmail.com>
References: <CAL+XNdVBddVbaj9HcAXzinSaorEiweTXJj1TR4iFKZJJUA0_zg@mail.gmail.com>
Message-ID: <E86A4FDE-F167-4F84-9FF2-F9B7B75BB6E4@mcs.anl.gov>


> On Jul 28, 2015, at 11:51 AM, Hom Nath Gharti <hng.email at gmail.com> wrote:
> 
> Dear all,
> 
> After searching old mailing lists, it appears that the rigid body
> motion can be removed using Null Space features in PETSc.
> Unfortunately, I could not successfully implement this to a simple
> elastostatic problem. I have an unconstrained sphere and I need to
> compute displacement field due to a point load on the surface.
> 
> I tried:
> call MatNullSpaceCreate(PETSC_COMM_WORLD,PETSC_TRUE,0,0,nullspace,ierr)
> call MatSetNullSpace(Kmat,nullspace,ierr)
> call MatNullSpaceRemove(nullspace,bvec,PETSC_NULL_OBJECT,ierr)


    This won't provide the rigid body motions (translations and rotations) this only provides a constant null space. Perhaps you need MatNullSpaceCreateRigidBody()

   Barry

> call MatNullSpaceDestroy(nullspace,ierr)
> 
> But the solution did not converge! Any help/hint would be greatly appreciated.
> 
> Best,
> Hom Nath


From hng.email at gmail.com  Tue Jul 28 13:57:20 2015
From: hng.email at gmail.com (Hom Nath Gharti)
Date: Tue, 28 Jul 2015 14:57:20 -0400
Subject: [petsc-users] Removing rigid body motion using Null Space
In-Reply-To: <E86A4FDE-F167-4F84-9FF2-F9B7B75BB6E4@mcs.anl.gov>
References: <CAL+XNdVBddVbaj9HcAXzinSaorEiweTXJj1TR4iFKZJJUA0_zg@mail.gmail.com>
	<E86A4FDE-F167-4F84-9FF2-F9B7B75BB6E4@mcs.anl.gov>
Message-ID: <CAL+XNdWB9XwfgsgbT6KV9vgjU4R66emX2Fq7wU6nfSuhjLy8uw@mail.gmail.com>

Thanks for the suggestion. I will try.

On Tue, Jul 28, 2015 at 1:23 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>
>> On Jul 28, 2015, at 11:51 AM, Hom Nath Gharti <hng.email at gmail.com> wrote:
>>
>> Dear all,
>>
>> After searching old mailing lists, it appears that the rigid body
>> motion can be removed using Null Space features in PETSc.
>> Unfortunately, I could not successfully implement this to a simple
>> elastostatic problem. I have an unconstrained sphere and I need to
>> compute displacement field due to a point load on the surface.
>>
>> I tried:
>> call MatNullSpaceCreate(PETSC_COMM_WORLD,PETSC_TRUE,0,0,nullspace,ierr)
>> call MatSetNullSpace(Kmat,nullspace,ierr)
>> call MatNullSpaceRemove(nullspace,bvec,PETSC_NULL_OBJECT,ierr)
>
>
>     This won't provide the rigid body motions (translations and rotations) this only provides a constant null space. Perhaps you need MatNullSpaceCreateRigidBody()
>
>    Barry
>
>> call MatNullSpaceDestroy(nullspace,ierr)
>>
>> But the solution did not converge! Any help/hint would be greatly appreciated.
>>
>> Best,
>> Hom Nath
>

From jed at jedbrown.org  Tue Jul 28 14:38:31 2015
From: jed at jedbrown.org (Jed Brown)
Date: Tue, 28 Jul 2015 13:38:31 -0600
Subject: [petsc-users] Removing rigid body motion using Null Space
In-Reply-To: <CAL+XNdVBddVbaj9HcAXzinSaorEiweTXJj1TR4iFKZJJUA0_zg@mail.gmail.com>
References: <CAL+XNdVBddVbaj9HcAXzinSaorEiweTXJj1TR4iFKZJJUA0_zg@mail.gmail.com>
Message-ID: <87zj2gysw8.fsf@jedbrown.org>

Hom Nath Gharti <hng.email at gmail.com> writes:

> Dear all,
>
> After searching old mailing lists, it appears that the rigid body
> motion

"rigid body motion" refers to rotations and translations, which appear
in vector-valued problems like elasticity or fluids.

> can be removed using Null Space features in PETSc.  Unfortunately, I
> could not successfully implement this to a simple elastostatic
> problem. 

What is vector-valued in your electrostatic problem?

> I have an unconstrained sphere and I need to compute displacement
> field due to a point load on the surface.
>
> I tried:
> call MatNullSpaceCreate(PETSC_COMM_WORLD,PETSC_TRUE,0,0,nullspace,ierr)
> call MatSetNullSpace(Kmat,nullspace,ierr)
> call MatNullSpaceRemove(nullspace,bvec,PETSC_NULL_OBJECT,ierr)
> call MatNullSpaceDestroy(nullspace,ierr)
>
> But the solution did not converge! Any help/hint would be greatly appreciated.

Check that this really is the null space of the operator.  You can use
-ksp_test_null_space, for example.

Check that the preconditioner is stable.  Use a simple preconditioner on
a tiny problem to start with.
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From hng.email at gmail.com  Tue Jul 28 16:19:01 2015
From: hng.email at gmail.com (Hom Nath Gharti)
Date: Tue, 28 Jul 2015 17:19:01 -0400
Subject: [petsc-users] Removing rigid body motion using Null Space
In-Reply-To: <87zj2gysw8.fsf@jedbrown.org>
References: <CAL+XNdVBddVbaj9HcAXzinSaorEiweTXJj1TR4iFKZJJUA0_zg@mail.gmail.com>
	<87zj2gysw8.fsf@jedbrown.org>
Message-ID: <CAL+XNdV9x7kO=9wurxcFOWSFmL9xbY=5yv809qiQ2EeNqzVJQw@mail.gmail.com>

Thanks for your response. My example is also a elasticity problem
where displacment is a vector-valued.



On Tue, Jul 28, 2015 at 3:38 PM, Jed Brown <jed at jedbrown.org> wrote:
> Hom Nath Gharti <hng.email at gmail.com> writes:
>
>> Dear all,
>>
>> After searching old mailing lists, it appears that the rigid body
>> motion
>
> "rigid body motion" refers to rotations and translations, which appear
> in vector-valued problems like elasticity or fluids.
>
>> can be removed using Null Space features in PETSc.  Unfortunately, I
>> could not successfully implement this to a simple elastostatic
>> problem.
>
> What is vector-valued in your electrostatic problem?
>
>> I have an unconstrained sphere and I need to compute displacement
>> field due to a point load on the surface.
>>
>> I tried:
>> call MatNullSpaceCreate(PETSC_COMM_WORLD,PETSC_TRUE,0,0,nullspace,ierr)
>> call MatSetNullSpace(Kmat,nullspace,ierr)
>> call MatNullSpaceRemove(nullspace,bvec,PETSC_NULL_OBJECT,ierr)
>> call MatNullSpaceDestroy(nullspace,ierr)
>>
>> But the solution did not converge! Any help/hint would be greatly appreciated.
>
> Check that this really is the null space of the operator.  You can use
> -ksp_test_null_space, for example.
>
> Check that the preconditioner is stable.  Use a simple preconditioner on
> a tiny problem to start with.

From jed at jedbrown.org  Tue Jul 28 16:33:04 2015
From: jed at jedbrown.org (Jed Brown)
Date: Tue, 28 Jul 2015 15:33:04 -0600
Subject: [petsc-users] Removing rigid body motion using Null Space
In-Reply-To: <CAL+XNdV9x7kO=9wurxcFOWSFmL9xbY=5yv809qiQ2EeNqzVJQw@mail.gmail.com>
References: <CAL+XNdVBddVbaj9HcAXzinSaorEiweTXJj1TR4iFKZJJUA0_zg@mail.gmail.com>
	<87zj2gysw8.fsf@jedbrown.org>
	<CAL+XNdV9x7kO=9wurxcFOWSFmL9xbY=5yv809qiQ2EeNqzVJQw@mail.gmail.com>
Message-ID: <87mvygynlb.fsf@jedbrown.org>

Hom Nath Gharti <hng.email at gmail.com> writes:

> Thanks for your response. My example is also a elasticity problem
> where displacment is a vector-valued.

You called it "electrostatic".  Anyway, use the actual null space for
your operator and run the tests I mentioned.

>
> On Tue, Jul 28, 2015 at 3:38 PM, Jed Brown <jed at jedbrown.org> wrote:
>> Hom Nath Gharti <hng.email at gmail.com> writes:
>>
>>> Dear all,
>>>
>>> After searching old mailing lists, it appears that the rigid body
>>> motion
>>
>> "rigid body motion" refers to rotations and translations, which appear
>> in vector-valued problems like elasticity or fluids.
>>
>>> can be removed using Null Space features in PETSc.  Unfortunately, I
>>> could not successfully implement this to a simple elastostatic
>>> problem.
>>
>> What is vector-valued in your electrostatic problem?
>>
>>> I have an unconstrained sphere and I need to compute displacement
>>> field due to a point load on the surface.
>>>
>>> I tried:
>>> call MatNullSpaceCreate(PETSC_COMM_WORLD,PETSC_TRUE,0,0,nullspace,ierr)
>>> call MatSetNullSpace(Kmat,nullspace,ierr)
>>> call MatNullSpaceRemove(nullspace,bvec,PETSC_NULL_OBJECT,ierr)
>>> call MatNullSpaceDestroy(nullspace,ierr)
>>>
>>> But the solution did not converge! Any help/hint would be greatly appreciated.
>>
>> Check that this really is the null space of the operator.  You can use
>> -ksp_test_null_space, for example.
>>
>> Check that the preconditioner is stable.  Use a simple preconditioner on
>> a tiny problem to start with.
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From bsmith at mcs.anl.gov  Tue Jul 28 16:44:31 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Tue, 28 Jul 2015 16:44:31 -0500
Subject: [petsc-users] Removing rigid body motion using Null Space
In-Reply-To: <87mvygynlb.fsf@jedbrown.org>
References: <CAL+XNdVBddVbaj9HcAXzinSaorEiweTXJj1TR4iFKZJJUA0_zg@mail.gmail.com>
	<87zj2gysw8.fsf@jedbrown.org>
	<CAL+XNdV9x7kO=9wurxcFOWSFmL9xbY=5yv809qiQ2EeNqzVJQw@mail.gmail.com>
	<87mvygynlb.fsf@jedbrown.org>
Message-ID: <A7E6834C-7614-492E-87DA-B5D3347B0DEA@mcs.anl.gov>


> On Jul 28, 2015, at 4:33 PM, Jed Brown <jed at jedbrown.org> wrote:
> 
> Hom Nath Gharti <hng.email at gmail.com> writes:
> 
>> Thanks for your response. My example is also a elasticity problem
>> where displacment is a vector-valued.
> 
> You called it "electrostatic".  

   To be fair he said

> a simple
> elastostatic problem. I have an unconstrained sphere and I need to
> compute displacement field due to a point load on the surface.

which made it clear to me that it involved mechanics as well.



> Anyway, use the actual null space for
> your operator and run the tests I mentioned.
> 
>> 
>> On Tue, Jul 28, 2015 at 3:38 PM, Jed Brown <jed at jedbrown.org> wrote:
>>> Hom Nath Gharti <hng.email at gmail.com> writes:
>>> 
>>>> Dear all,
>>>> 
>>>> After searching old mailing lists, it appears that the rigid body
>>>> motion
>>> 
>>> "rigid body motion" refers to rotations and translations, which appear
>>> in vector-valued problems like elasticity or fluids.
>>> 
>>>> can be removed using Null Space features in PETSc.  Unfortunately, I
>>>> could not successfully implement this to a simple elastostatic
>>>> problem.
>>> 
>>> What is vector-valued in your electrostatic problem?
>>> 
>>>> I have an unconstrained sphere and I need to compute displacement
>>>> field due to a point load on the surface.
>>>> 
>>>> I tried:
>>>> call MatNullSpaceCreate(PETSC_COMM_WORLD,PETSC_TRUE,0,0,nullspace,ierr)
>>>> call MatSetNullSpace(Kmat,nullspace,ierr)
>>>> call MatNullSpaceRemove(nullspace,bvec,PETSC_NULL_OBJECT,ierr)
>>>> call MatNullSpaceDestroy(nullspace,ierr)
>>>> 
>>>> But the solution did not converge! Any help/hint would be greatly appreciated.
>>> 
>>> Check that this really is the null space of the operator.  You can use
>>> -ksp_test_null_space, for example.
>>> 
>>> Check that the preconditioner is stable.  Use a simple preconditioner on
>>> a tiny problem to start with.


From jed at jedbrown.org  Tue Jul 28 17:00:37 2015
From: jed at jedbrown.org (Jed Brown)
Date: Tue, 28 Jul 2015 16:00:37 -0600
Subject: [petsc-users] Removing rigid body motion using Null Space
In-Reply-To: <A7E6834C-7614-492E-87DA-B5D3347B0DEA@mcs.anl.gov>
References: <CAL+XNdVBddVbaj9HcAXzinSaorEiweTXJj1TR4iFKZJJUA0_zg@mail.gmail.com>
	<87zj2gysw8.fsf@jedbrown.org>
	<CAL+XNdV9x7kO=9wurxcFOWSFmL9xbY=5yv809qiQ2EeNqzVJQw@mail.gmail.com>
	<87mvygynlb.fsf@jedbrown.org>
	<A7E6834C-7614-492E-87DA-B5D3347B0DEA@mcs.anl.gov>
Message-ID: <87io94ymbe.fsf@jedbrown.org>

Barry Smith <bsmith at mcs.anl.gov> writes:
>> You called it "electrostatic".  
>
>    To be fair he said
>
>> a simple
>> elastostatic problem.

Wow, I misread it twice.  Sorry.
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From gideon.simpson at gmail.com  Tue Jul 28 21:02:44 2015
From: gideon.simpson at gmail.com (Gideon Simpson)
Date: Tue, 28 Jul 2015 22:02:44 -0400
Subject: [petsc-users] DMComposite and Matrix construction
Message-ID: <D324AE61-DD11-409F-93B6-177FDD7DA865@gmail.com>

I?m working with a DMComposite where I have a DMRedundant with 2 parameters, and then a standard DMDACreate with some number of entires that I would like to have distributed.  For concreteness, suppose it is 

DMCompositeCreate(PETSC_COMM_WORLD, &packer);
DMRedundantCreate(PETSC_COMM_WORLD, 0, 2, &p_dm);
DMCompositeAddDM(packer,p_dm);
DMDACreate1d(PETSC_COMM_WORLD,DM_BOUNDARY_NONE, nx, 1, 1, NULL,&u_dm);
DMCompositeAddDM(packer,u_dm);
DMCreateGlobalVector(packer,&U);

Now, I would like to construct a matrix for this problem that can be used for computing Jacobians in a nonlinear solve.  Is there a way to get the matrix size to layout in a ?useful? way, in the sense that the first process, which owns the two degrees of freedom of p_dm and the first N0 number of the rows of u_dm, controls the corresponding N0+2 rows of the matrix, and analgously for the second process has the next N1 rows of the u_dm vector, and has the next N1 rows of the matrix?

-gideon


From bsmith at mcs.anl.gov  Tue Jul 28 21:10:13 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Tue, 28 Jul 2015 21:10:13 -0500
Subject: [petsc-users] DMComposite and Matrix construction
In-Reply-To: <D324AE61-DD11-409F-93B6-177FDD7DA865@gmail.com>
References: <D324AE61-DD11-409F-93B6-177FDD7DA865@gmail.com>
Message-ID: <48D44498-0582-40B3-B97A-9DA4566969C9@mcs.anl.gov>


  DMCreateMatrix() ? 


> On Jul 28, 2015, at 9:02 PM, Gideon Simpson <gideon.simpson at gmail.com> wrote:
> 
> I?m working with a DMComposite where I have a DMRedundant with 2 parameters, and then a standard DMDACreate with some number of entires that I would like to have distributed.  For concreteness, suppose it is 
> 
> DMCompositeCreate(PETSC_COMM_WORLD, &packer);
> DMRedundantCreate(PETSC_COMM_WORLD, 0, 2, &p_dm);
> DMCompositeAddDM(packer,p_dm);
> DMDACreate1d(PETSC_COMM_WORLD,DM_BOUNDARY_NONE, nx, 1, 1, NULL,&u_dm);
> DMCompositeAddDM(packer,u_dm);
> DMCreateGlobalVector(packer,&U);
> 
> Now, I would like to construct a matrix for this problem that can be used for computing Jacobians in a nonlinear solve.  Is there a way to get the matrix size to layout in a ?useful? way, in the sense that the first process, which owns the two degrees of freedom of p_dm and the first N0 number of the rows of u_dm, controls the corresponding N0+2 rows of the matrix, and analgously for the second process has the next N1 rows of the u_dm vector, and has the next N1 rows of the matrix?
> 
> -gideon
> 


From hzhang at mcs.anl.gov  Wed Jul 29 10:36:46 2015
From: hzhang at mcs.anl.gov (Hong)
Date: Wed, 29 Jul 2015 10:36:46 -0500
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <alpine.LFD.2.20.1507281109190.26090@asterix>
References: <559B1E6D.6040706@email.arizona.edu>
	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
	<CAFvbobW59z-r=HfahZdmfA1N-O2yUrSB3UVTMEtjsmptLaBHQw@mail.gmail.com>
	<CAEyxMWW0+rwwaTdJ1NKb7h=TJ13Ztw_7xndA0p7njYaXCBVV3Q@mail.gmail.com>
	<CAFvbobUxqP_mwATvcvOSqcrwNscmBWuWb+x1SsVQpR8iQXNn3Q@mail.gmail.com>
	<CAFvbobWxbhTFjMB9CT5cW6o_=P9CzOA-Lb0Pvwd9MKAo9or3mw@mail.gmail.com>
	<CAEyxMWXgtE=EQ32KDkhc-bR33QK3DEP=fwGG8GYgej269HML0w@mail.gmail.com>
	<CAFvbobXeHtLaPtS1FmN3Z5g2-otcs2Pq3n9VkT4Q3oq56tbKrg@mail.gmail.com>
	<55B2C7AF.7080001@email.arizona.edu>
	<CAGCphBukA7VSvGBQQasWq=781WfZv0b+a4TCorA+dV3agUn4DA@mail.gmail.com>
	<CAEyxMWUrHic6D0z3BNEnTRPZs7xyW-OHg0SWtm3AqdV=_JdsDA@mail.gmail.com>
	<CAGCphBuaOZ8DM18dFWWCfqLn8XMOa2y2zm4+ye1ccve9bncSPw@mail.gmail.com>
	<CAFvbobWPWLGimc_Xv1ACOsci75KLJXXLBvRm2z6ZV23qXetGLw@mail.gmail.com>
	<CAGCphBtO5C4zxjVJbq5cVbKb-m1pmeTA6f5A9cxdSJ3tofZJRw@mail.gmail.com>
	<CAFvbobUfP0-R7z_Ms6vs+yxnwpkkGgEaHm7fBOpF7QJHjCzM=A@mail.gmail.com>
	<alpine.LFD.2.20.1507281109190.26090@asterix>
Message-ID: <CAGCphBvsuG1U6VnLsPDiHHf0m9DbOkqeVRL4_t7ztHGmr0GjqQ@mail.gmail.com>

Sherry,
With your bugfix, superlu_dist-4.1 works now:

petsc/src/ksp/ksp/examples/tutorials (master)
$ mpiexec -n 4 ./ex10 -f0 Amat_binary.m -rhs 0 -pc_type lu
-pc_factor_mat_solver_package superlu_dist -mat_superlu_dist_parsymbfact
Number of iterations =   1
Residual norm 2.11605e-11

Once you address Satish's request, we'll update petsc interface to this
version of superlu_dist.

Anthony:
Please download the latest superlu_dist-v4.1,
then configure petsc with
'--download-superlu_dist=superlu_dist_4.1.tar.gz'

Hong

On Tue, Jul 28, 2015 at 11:11 AM, Satish Balay <balay at mcs.anl.gov> wrote:

> Sherry,
>
> One minor issue with the tarball. I see the following new files in the
> v4.1 tarball
> [when comparing it with v4.0]. Some of these files are perhaps junk files
> - and can
> be removed from the tarball?
>
>    EXAMPLE/dscatter.c.bak
>    EXAMPLE/g10.cua
>    EXAMPLE/g4.cua
>    EXAMPLE/g4.postorder.eps
>    EXAMPLE/g4.rua
>    EXAMPLE/g4_postorder.jpg
>    EXAMPLE/hostname
>    EXAMPLE/pdgssvx.c
>    EXAMPLE/pdgstrf2.c
>    EXAMPLE/pwd
>    EXAMPLE/pzgstrf2.c
>    EXAMPLE/pzgstrf_v3.3.c
>    EXAMPLE/pzutil.c
>    EXAMPLE/test.bat
>    EXAMPLE/test.cpu.bat
>    EXAMPLE/test.err
>    EXAMPLE/test.err.1
>    EXAMPLE/zlook_ahead_update.c
>    FORTRAN/make.out
>    FORTRAN/zcreate_dist_matrix.c
>    MAKE_INC/make.xc30
>    SRC/int_t
>    SRC/lnbrow
>    SRC/make.out
>    SRC/rnbrow
>    SRC/temp
>    SRC/temp1
>
>
> Thanks,
> Satish
>
>
> On Tue, 28 Jul 2015, Xiaoye S. Li wrote:
>
> > I am checking v4.1 now. I'll let you know when I fixed the problem.
> >
> > Sherry
> >
> > On Tue, Jul 28, 2015 at 8:27 AM, Hong <hzhang at mcs.anl.gov> wrote:
> >
> > > Sherry,
> > > I tested with superlu_dist v4.1. The extra printings are gone, but hang
> > > remains.
> > > It hangs at
> > >
> > > #5  0x00007fde5af1c818 in PMPI_Wait (request=0xb6e4e0,
> > > status=0x7fff9cd83d60)
> > >     at src/mpi/pt2pt/wait.c:168
> > > #6  0x00007fde602dd635 in pzgstrf (options=0x9202f0, m=4900, n=4900,
> > >     anorm=13.738475134194639, LUstruct=0x9203c8, grid=0x9202c8,
> > >     stat=0x7fff9cd84880, info=0x7fff9cd848bc) at pzgstrf.c:1308
> > >
> > >                 if (recv_req[0] != MPI_REQUEST_NULL) {
> > >  -->                   MPI_Wait (&recv_req[0], &status);
> > >
> > > We will update petsc interface to superlu_dist v4.1.
> > >
> > > Hong
> > >
> > >
> > > On Mon, Jul 27, 2015 at 11:33 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
> > >
> > >> ?Hong,
> > >> Thanks for trying out.
> > >> The extra printings are not properly guarded by the print level.  I
> will
> > >> fix that.   I will look into the hang problem soon.
> > >>
> > >> Sherry
> > >> ?
> > >>
> > >> On Mon, Jul 27, 2015 at 7:50 PM, Hong <hzhang at mcs.anl.gov> wrote:
> > >>
> > >>> Sherry,
> > >>>
> > >>> I can repeat hang using petsc/src/ksp/ksp/examples/tutorials/ex10.c:
> > >>> mpiexec -n 4 ./ex10 -f0 /homes/hzhang/tmp/Amat_binary.m -rhs 0
> -pc_type
> > >>> lu -pc_factor_mat_solver_package superlu_dist
> -mat_superlu_dist_parsymbfact
> > >>> ...
> > >>> .. Starting with 1 OpenMP threads
> > >>> [0] .. BIG U size 1342464
> > >>> [0] .. BIG V size 131072
> > >>>   Max row size is 1311
> > >>>   Using buffer_size of 5000000
> > >>>   Threads per process 1
> > >>> ...
> > >>>
> > >>> using a debugger (with petsc option '-start_in_debugger'), I find
> that
> > >>> hang occurs at
> > >>> #0  0x00007f117d870998 in __GI___poll (fds=0x20da750, nfds=4,
> > >>>     timeout=<optimized out>, timeout at entry=-1)
> > >>>     at ../sysdeps/unix/sysv/linux/poll.c:83
> > >>> #1  0x00007f117de9f7de in MPIDU_Sock_wait (sock_set=0x20da550,
> > >>>     millisecond_timeout=millisecond_timeout at entry=-1,
> > >>>     eventp=eventp at entry=0x7fff654930b0)
> > >>>     at src/mpid/common/sock/poll/sock_wait.i:123
> > >>> #2  0x00007f117de898b8 in MPIDI_CH3i_Progress_wait (
> > >>>     progress_state=0x7fff65493120)
> > >>>     at src/mpid/ch3/channels/sock/src/ch3_progress.c:218
> > >>> #3  MPIDI_CH3I_Progress (blocking=blocking at entry=1,
> > >>>     state=state at entry=0x7fff65493120)
> > >>>     at src/mpid/ch3/channels/sock/src/ch3_progress.c:921
> > >>> #4  0x00007f117de1a559 in MPIR_Wait_impl (request=request at entry
> > >>> =0x262df90,
> > >>>     status=status at entry=0x7fff65493390) at src/mpi/pt2pt/wait.c:67
> > >>> #5  0x00007f117de1a818 in PMPI_Wait (request=0x262df90,
> > >>> status=0x7fff65493390)
> > >>>     at src/mpi/pt2pt/wait.c:168
> > >>> #6  0x00007f11831da557 in pzgstrf (options=0x23dfda0, m=4900, n=4900,
> > >>>     anorm=13.738475134194639, LUstruct=0x23dfe78, grid=0x23dfd78,
> > >>>     stat=0x7fff65493ea0, info=0x7fff65493edc) at pzgstrf.c:1308
> > >>>
> > >>> #7  0x00007f11831bf3bd in pzgssvx (options=0x23dfda0, A=0x23dfe30,
> > >>>     ScalePermstruct=0x23dfe50, B=0x0, ldb=1225, nrhs=0,
> grid=0x23dfd78,
> > >>>     LUstruct=0x23dfe78, SOLVEstruct=0x23dfe98, berr=0x0,
> > >>> stat=0x7fff65493ea0,
> > >>> ---Type <return> to continue, or q <return> to quit---
> > >>>     info=0x7fff65493edc) at pzgssvx.c:1063
> > >>>
> > >>> #8  0x00007f11825c2340 in MatLUFactorNumeric_SuperLU_DIST
> (F=0x23a0110,
> > >>>     A=0x21bb7e0, info=0x2355068)
> > >>>     at
> > >>>
> /sandbox/hzhang/petsc/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c:411
> > >>> #9  0x00007f1181c6c567 in MatLUFactorNumeric (fact=0x23a0110,
> > >>> mat=0x21bb7e0,
> > >>>     info=0x2355068) at
> > >>> /sandbox/hzhang/petsc/src/mat/interface/matrix.c:2946
> > >>> #10 0x00007f1182a56489 in PCSetUp_LU (pc=0x2353a10)
> > >>>     at /sandbox/hzhang/petsc/src/ksp/pc/impls/factor/lu/lu.c:152
> > >>> #11 0x00007f1182b16f24 in PCSetUp (pc=0x2353a10)
> > >>>     at /sandbox/hzhang/petsc/src/ksp/pc/interface/precon.c:983
> > >>> #12 0x00007f1182be61b5 in KSPSetUp (ksp=0x232c2a0)
> > >>>     at /sandbox/hzhang/petsc/src/ksp/ksp/interface/itfunc.c:332
> > >>> #13 0x0000000000405a31 in main (argc=11, args=0x7fff65499578)
> > >>>     at
> /sandbox/hzhang/petsc/src/ksp/ksp/examples/tutorials/ex10.c:312
> > >>>
> > >>> You may take a look at it. Sequential symbolic factorization works
> fine.
> > >>>
> > >>> Why superlu_dist (v4.0) in complex precision displays
> > >>>
> > >>> .. Starting with 1 OpenMP threads
> > >>> [0] .. BIG U size 1342464
> > >>> [0] .. BIG V size 131072
> > >>>   Max row size is 1311
> > >>>   Using buffer_size of 5000000
> > >>>   Threads per process 1
> > >>> ...
> > >>>
> > >>> I realize that I use superlu_dist v4.0. Would v4.1 works? I'll give
> it a
> > >>> try tomorrow.
> > >>>
> > >>> Hong
> > >>>
> > >>> On Mon, Jul 27, 2015 at 1:25 PM, Anthony Paul Haas <
> > >>> aph at email.arizona.edu> wrote:
> > >>>
> > >>>> Hi Hong,
> > >>>>
> > >>>> No that is not the correct matrix. Note that I forgot to mention
> that
> > >>>> it is a complex matrix. I tried loading the matrix I sent you this
> morning
> > >>>> with:
> > >>>>
> > >>>> !...Load a Matrix in Binary Format
> > >>>>       call
> > >>>>
> PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_READ,viewer,ierr)
> > >>>>       call MatCreate(PETSC_COMM_WORLD,DLOAD,ierr)
> > >>>>       call MatSetType(DLOAD,MATAIJ,ierr)
> > >>>>       call MatLoad(DLOAD,viewer,ierr)
> > >>>>       call PetscViewerDestroy(viewer,ierr)
> > >>>>
> > >>>>       call MatView(DLOAD,PETSC_VIEWER_STDOUT_WORLD,ierr)
> > >>>>
> > >>>> The first 37 rows should look like this:
> > >>>>
> > >>>> Mat Object: 2 MPI processes
> > >>>>   type: mpiaij
> > >>>> row 0: (0, 1)
> > >>>> row 1: (1, 1)
> > >>>> row 2: (2, 1)
> > >>>> row 3: (3, 1)
> > >>>> row 4: (4, 1)
> > >>>> row 5: (5, 1)
> > >>>> row 6: (6, 1)
> > >>>> row 7: (7, 1)
> > >>>> row 8: (8, 1)
> > >>>> row 9: (9, 1)
> > >>>> row 10: (10, 1)
> > >>>> row 11: (11, 1)
> > >>>> row 12: (12, 1)
> > >>>> row 13: (13, 1)
> > >>>> row 14: (14, 1)
> > >>>> row 15: (15, 1)
> > >>>> row 16: (16, 1)
> > >>>> row 17: (17, 1)
> > >>>> row 18: (18, 1)
> > >>>> row 19: (19, 1)
> > >>>> row 20: (20, 1)
> > >>>> row 21: (21, 1)
> > >>>> row 22: (22, 1)
> > >>>> row 23: (23, 1)
> > >>>> row 24: (24, 1)
> > >>>> row 25: (25, 1)
> > >>>> row 26: (26, 1)
> > >>>> row 27: (27, 1)
> > >>>> row 28: (28, 1)
> > >>>> row 29: (29, 1)
> > >>>> row 30: (30, 1)
> > >>>> row 31: (31, 1)
> > >>>> row 32: (32, 1)
> > >>>> row 33: (33, 1)
> > >>>> row 34: (34, 1)
> > >>>> row 35: (35, 1)
> > >>>> row 36: (1, -41.2444)  (35, -41.2444)  (36, 118.049 - 0.999271 i)
> (37,
> > >>>> -21.447)  (38, 5.18873)  (39, -2.34856)  (40, 1.3607)  (41,
> -0.898206)
> > >>>> (42, 0.642715)  (43, -0.48593)  (44, 0.382471)  (45, -0.310476)
> (46,
> > >>>> 0.258302)  (47, -0.219268)  (48, 0.189304)  (49, -0.165815)  (50,
> > >>>> 0.147076)  (51, -0.131907)  (52, 0.119478)  (53, -0.109189)  (54,
> 0.1006)
> > >>>> (55, -0.0933795)  (56, 0.0872779)  (57, -0.0821019)  (58,
> 0.0777011)  (59,
> > >>>> -0.0739575)  (60, 0.0707775)  (61, -0.0680868)  (62, 0.0658258)
> (63,
> > >>>> -0.0639473)  (64, 0.0624137)  (65, -0.0611954)  (66, 0.0602698)
> (67,
> > >>>> -0.0596202)  (68, 0.0592349)  (69, -0.0295536)  (71, -21.447)  (106,
> > >>>> 5.18873)  (141, -2.34856)  (176, 1.3607)  (211, -0.898206)  (246,
> > >>>> 0.642715)  (281, -0.48593)  (316, 0.382471)  (351, -0.310476)  (386,
> > >>>> 0.258302)  (421, -0.219268)  (456, 0.189304)  (491, -0.165815)
> (526,
> > >>>> 0.147076)  (561, -0.131907)  (596, 0.119478)  (631, -0.109189)
> (666,
> > >>>> 0.1006)  (701, -0.0933795)  (736, 0.0872779)  (771, -0.0821019)
> (806,
> > >>>> 0.0777011)  (841, -0.0739575)  (876, 0.0707775)  (911, -0.0680868)
> (946,
> > >>>> 0.0658258)  (981, -0.0639473)  (1016, 0.0624137)  (1051, -0.0611954)
> > >>>> (1086, 0.0602698)  (1121, -0.0596202)  (1156, 0.0592349)  (1191,
> > >>>> -0.0295536)  (1261, 0)  (3676, 117.211)  (3711, -58.4801)  (3746,
> > >>>> -78.3633)  (3781, 29.4911)  (3816, -15.8073)  (3851, 9.94324)
> (3886,
> > >>>> -6.87205)  (3921, 5.05774)  (3956, -3.89521)  (3991, 3.10522)
> (4026,
> > >>>> -2.54388)  (4061, 2.13082)  (4096, -1.8182)  (4131, 1.57606)  (4166,
> > >>>> -1.38491)  (4201, 1.23155)  (4236, -1.10685)  (4271, 1.00428)
> (4306,
> > >>>> -0.919116)  (4341, 0.847829)  (4376, -0.787776)  (4411, 0.736933)
> (4446,
> > >>>> -0.693735)  (4481, 0.656958)  (4516, -0.625638)  (4551, 0.599007)
> (4586,
> > >>>> -0.576454)  (4621, 0.557491)  (4656, -0.541726)  (4691, 0.528849)
> (4726,
> > >>>> -0.518617)  (4761, 0.51084)  (4796, -0.50538)  (4831, 0.502142)
> (4866,
> > >>>> -0.250534)
> > >>>>
> > >>>>
> > >>>> Thanks,
> > >>>>
> > >>>> Anthony
> > >>>>
> > >>>>
> > >>>>
> > >>>>
> > >>>>
> > >>>> On Fri, Jul 24, 2015 at 7:56 PM, Hong <hzhang at mcs.anl.gov> wrote:
> > >>>>
> > >>>>> Anthony:
> > >>>>> I test your Amat_binary.m
> > >>>>> using petsc/src/ksp/ksp/examples/tutorials/ex10.c.
> > >>>>> Your matrix has many zero rows:
> > >>>>> ./ex10 -f0 ~/tmp/Amat_binary.m -rhs 0 -mat_view |more
> > >>>>> Mat Object: 1 MPI processes
> > >>>>>   type: seqaij
> > >>>>> row 0: (0, 1)
> > >>>>> row 1: (1, 0)
> > >>>>> row 2: (2, 1)
> > >>>>> row 3: (3, 0)
> > >>>>> row 4: (4, 1)
> > >>>>> row 5: (5, 0)
> > >>>>> row 6: (6, 1)
> > >>>>> row 7: (7, 0)
> > >>>>> row 8: (8, 1)
> > >>>>> row 9: (9, 0)
> > >>>>> ...
> > >>>>> row 36: (1, 1)  (35, 0)  (36, 1)  (37, 0)  (38, 1)  (39, 0)  (40,
> 1)
> > >>>>>  (41, 0)  (42, 1)  (43, 0)  (44, 1)  (45,
> > >>>>> 0)  (46, 1)  (47, 0)  (48, 1)  (49, 0)  (50, 1)  (51, 0)  (52, 1)
> > >>>>>  (53, 0)  (54, 1)  (55, 0)  (56, 1)  (57, 0)
> > >>>>>  (58, 1)  (59, 0)  (60, 1)  ...
> > >>>>>
> > >>>>> Do you send us correct matrix?
> > >>>>>
> > >>>>>>
> > >>>>>> I ran my code through valgrind and gdb as suggested by Barry. I am
> > >>>>>> now coming back to some problem I have had while running with
> parallel
> > >>>>>> symbolic factorization. I am attaching a test matrix (petsc
> binary format)
> > >>>>>> that I LU decompose and then use to solve a linear system (see
> code below).
> > >>>>>> I can run on 2 processors with parsymbfact or with 4 processors
> without
> > >>>>>> parsymbfact. However, if I run on 4 procs with parsymbfact, the
> code is
> > >>>>>> just hanging. Below is the simplified test case that I have used
> to test.
> > >>>>>> The matrix A and B are built somewhere else in my program. The
> matrix I am
> > >>>>>> attaching is A-sigma*B (see below).
> > >>>>>>
> > >>>>>> One thing is that I don't know for sparse matrices what is the
> > >>>>>> optimum number of processors to use for a LU decomposition? Does
> it depend
> > >>>>>> on the total number of nonzero? Do you have an easy way to
> compute it?
> > >>>>>>
> > >>>>>
> > >>>>> You have to experiment your matrix on a target machine to find out.
> > >>>>>
> > >>>>> Hong
> > >>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>>      Subroutine HowBigLUCanBe(rank)
> > >>>>>>
> > >>>>>>       IMPLICIT NONE
> > >>>>>>
> > >>>>>>       integer(i4b),intent(in) :: rank
> > >>>>>>       integer(i4b)            :: i,ct
> > >>>>>>       real(dp)                :: begin,endd
> > >>>>>>       complex(dpc)            :: sigma
> > >>>>>>
> > >>>>>>       PetscErrorCode ierr
> > >>>>>>
> > >>>>>>
> > >>>>>>       if (rank==0) call cpu_time(begin)
> > >>>>>>
> > >>>>>>       if (rank==0) then
> > >>>>>>          write(*,*)
> > >>>>>>          write(*,*)'Testing How Big LU Can Be...'
> > >>>>>>          write(*,*)'============================'
> > >>>>>>          write(*,*)
> > >>>>>>       endif
> > >>>>>>
> > >>>>>>       sigma = (1.0d0,0.0d0)
> > >>>>>>       call MatAXPY(A,-sigma,B,DIFFERENT_NONZERO_PATTERN,ierr) ! on
> > >>>>>> exit A = A-sigma*B
> > >>>>>>
> > >>>>>> !.....Write Matrix to ASCII and Binary Format
> > >>>>>>       !call
> > >>>>>> PetscViewerASCIIOpen(PETSC_COMM_WORLD,"Amat.m",viewer,ierr)
> > >>>>>>       !call MatView(DXX,viewer,ierr)
> > >>>>>>       !call PetscViewerDestroy(viewer,ierr)
> > >>>>>>
> > >>>>>>       call
> > >>>>>>
> PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_WRITE,viewer,ierr)
> > >>>>>>       call MatView(A,viewer,ierr)
> > >>>>>>       call PetscViewerDestroy(viewer,ierr)
> > >>>>>>
> > >>>>>> !.....Create Linear Solver Context
> > >>>>>>       call KSPCreate(PETSC_COMM_WORLD,ksp,ierr)
> > >>>>>>
> > >>>>>> !.....Set operators. Here the matrix that defines the linear
> system
> > >>>>>> also serves as the preconditioning matrix.
> > >>>>>>       !call
> KSPSetOperators(ksp,A,A,DIFFERENT_NONZERO_PATTERN,ierr)
> > >>>>>> !aha commented and replaced by next line
> > >>>>>>       call KSPSetOperators(ksp,A,A,ierr) ! remember: here A =
> > >>>>>> A-sigma*B
> > >>>>>>
> > >>>>>> !.....Set Relative and Absolute Tolerances and Uses Default for
> > >>>>>> Divergence Tol
> > >>>>>>       tol = 1.e-10
> > >>>>>>       call
> > >>>>>>
> KSPSetTolerances(ksp,tol,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr)
> > >>>>>>
> > >>>>>> !.....Set the Direct (LU) Solver
> > >>>>>>       call KSPSetType(ksp,KSPPREONLY,ierr)
> > >>>>>>       call KSPGetPC(ksp,pc,ierr)
> > >>>>>>       call PCSetType(pc,PCLU,ierr)
> > >>>>>>       call
> PCFactorSetMatSolverPackage(pc,MATSOLVERSUPERLU_DIST,ierr)
> > >>>>>> ! MATSOLVERSUPERLU_DIST MATSOLVERMUMPS
> > >>>>>>
> > >>>>>> !.....Create Right-Hand-Side Vector
> > >>>>>>       call MatCreateVecs(A,frhs,PETSC_NULL_OBJECT,ierr)
> > >>>>>>       call MatCreateVecs(A,sol,PETSC_NULL_OBJECT,ierr)
> > >>>>>>
> > >>>>>>       allocate(xwork1(IendA-IstartA))
> > >>>>>>       allocate(loc(IendA-IstartA))
> > >>>>>>
> > >>>>>>       ct=0
> > >>>>>>       do i=IstartA,IendA-1
> > >>>>>>          ct=ct+1
> > >>>>>>          loc(ct)=i
> > >>>>>>          xwork1(ct)=(1.0d0,0.0d0)
> > >>>>>>       enddo
> > >>>>>>
> > >>>>>>       call
> > >>>>>> VecSetValues(frhs,IendA-IstartA,loc,xwork1,INSERT_VALUES,ierr)
> > >>>>>>       call VecZeroEntries(sol,ierr)
> > >>>>>>
> > >>>>>>       deallocate(xwork1,loc)
> > >>>>>>
> > >>>>>> !.....Assemble Vectors
> > >>>>>>       call VecAssemblyBegin(frhs,ierr)
> > >>>>>>       call VecAssemblyEnd(frhs,ierr)
> > >>>>>>
> > >>>>>> !.....Solve the Linear System
> > >>>>>>       call KSPSolve(ksp,frhs,sol,ierr)
> > >>>>>>
> > >>>>>>       !call VecView(sol,PETSC_VIEWER_STDOUT_WORLD,ierr)
> > >>>>>>
> > >>>>>>       if (rank==0) then
> > >>>>>>          call cpu_time(endd)
> > >>>>>>          write(*,*)
> > >>>>>>          print '("Total time for HowBigLUCanBe = ",f21.3,"
> > >>>>>> seconds.")',endd-begin
> > >>>>>>       endif
> > >>>>>>
> > >>>>>>       call SlepcFinalize(ierr)
> > >>>>>>
> > >>>>>>       STOP
> > >>>>>>
> > >>>>>>
> > >>>>>>     end Subroutine HowBigLUCanBe
> > >>>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>> On 07/08/2015 11:23 AM, Xiaoye S. Li wrote:
> > >>>>>>
> > >>>>>>  Indeed, the parallel symbolic factorization routine needs power
> of
> > >>>>>> 2 processes, however, you can use however many processes you need;
> > >>>>>> internally, we redistribute matrix to nearest power of 2
> processes, do
> > >>>>>> symbolic, then redistribute back to all the processes to do
> factorization,
> > >>>>>> triangular solve etc.  So, there is no  restriction from the users
> > >>>>>> viewpoint.
> > >>>>>>
> > >>>>>>  It's difficult to tell what the problem is.  Do you think you can
> > >>>>>> print your matrix, then, I can do some debugging by running
> superlu_dist
> > >>>>>> standalone?
> > >>>>>>
> > >>>>>>  Sherry
> > >>>>>>
> > >>>>>>
> > >>>>>> On Wed, Jul 8, 2015 at 10:34 AM, Anthony Paul Haas <
> > >>>>>> aph at email.arizona.edu> wrote:
> > >>>>>>
> > >>>>>>>   Hi,
> > >>>>>>>
> > >>>>>>>  I have used the switch -mat_superlu_dist_parsymbfact in my pbs
> > >>>>>>> script. However, although my program worked fine with sequential
> symbolic
> > >>>>>>> factorization, I get one of the following 2 behaviors when I run
> with
> > >>>>>>> parallel symbolic factorization (depending on the number of
> processors that
> > >>>>>>> I use):
> > >>>>>>>
> > >>>>>>>  1) the program just hangs (it seems stuck in some subroutine ==>
> > >>>>>>> see test.out-hangs)
> > >>>>>>>  2) I get a floating point exception ==> see
> > >>>>>>> test.out-floating-point-exception
> > >>>>>>>
> > >>>>>>>  Note that as suggested in the Superlu manual, I use a power of 2
> > >>>>>>> number of procs. Are there any tunable parameters for the
> parallel symbolic
> > >>>>>>> factorization? Note that when I build my sparse matrix, most
> elements I add
> > >>>>>>> are nonzero of course but to simplify the programming, I also
> add a few
> > >>>>>>> zero elements in the sparse matrix. I was thinking that maybe if
> the
> > >>>>>>> parallel symbolic factorization proceed by block, there could be
> some
> > >>>>>>> blocks where the pivot would be zero, hence creating the FPE??
> > >>>>>>>
> > >>>>>>>  Thanks,
> > >>>>>>>
> > >>>>>>>  Anthony
> > >>>>>>>
> > >>>>>>>
> > >>>>>>>
> > >>>>>>> On Wed, Jul 8, 2015 at 6:46 AM, Xiaoye S. Li <xsli at lbl.gov>
> wrote:
> > >>>>>>>
> > >>>>>>>>  Did you find out how to change option to use parallel symbolic
> > >>>>>>>> factorization?  Perhaps PETSc team can help.
> > >>>>>>>>
> > >>>>>>>>  Sherry
> > >>>>>>>>
> > >>>>>>>>
> > >>>>>>>> On Tue, Jul 7, 2015 at 3:58 PM, Xiaoye S. Li <xsli at lbl.gov>
> wrote:
> > >>>>>>>>
> > >>>>>>>>>  Is there an inquiry function that tells you all the available
> > >>>>>>>>> options?
> > >>>>>>>>>
> > >>>>>>>>>  Sherry
> > >>>>>>>>>
> > >>>>>>>>> On Tue, Jul 7, 2015 at 3:25 PM, Anthony Paul Haas <
> > >>>>>>>>> aph at email.arizona.edu> wrote:
> > >>>>>>>>>
> > >>>>>>>>>>    Hi Sherry,
> > >>>>>>>>>>
> > >>>>>>>>>>  Thanks for your message. I have used superlu_dist default
> > >>>>>>>>>> options. I did not realize that I was doing serial symbolic
> factorization.
> > >>>>>>>>>> That is probably the cause of my problem.
> > >>>>>>>>>>  Each node on Garnet has 60GB usable memory and I can run with
> > >>>>>>>>>> 1,2,4,8,16 or 32 core per node.
> > >>>>>>>>>>
> > >>>>>>>>>>  So I should use:
> > >>>>>>>>>>
> > >>>>>>>>>> -mat_superlu_dist_r 20
> > >>>>>>>>>> -mat_superlu_dist_c 32
> > >>>>>>>>>>
> > >>>>>>>>>>  How do you specify the parallel symbolic factorization
> option?
> > >>>>>>>>>> is it -mat_superlu_dist_matinput 1
> > >>>>>>>>>>
> > >>>>>>>>>>  Thanks,
> > >>>>>>>>>>
> > >>>>>>>>>>  Anthony
> > >>>>>>>>>>
> > >>>>>>>>>>
> > >>>>>>>>>> On Tue, Jul 7, 2015 at 3:08 PM, Xiaoye S. Li <xsli at lbl.gov>
> > >>>>>>>>>> wrote:
> > >>>>>>>>>>
> > >>>>>>>>>>>  For superlu_dist failure, this occurs during symbolic
> > >>>>>>>>>>> factorization.  Since you are using serial symbolic
> factorization, it
> > >>>>>>>>>>> requires the entire graph of A to be available in the memory
> of one MPI
> > >>>>>>>>>>> task. How much memory do you have for each MPI task?
> > >>>>>>>>>>>
> > >>>>>>>>>>>  It won't help even if you use more processes.  You should
> try
> > >>>>>>>>>>> to use parallel symbolic factorization option.
> > >>>>>>>>>>>
> > >>>>>>>>>>>  Another point.  You set up process grid as:
> > >>>>>>>>>>>        Process grid nprow 32 x npcol 20
> > >>>>>>>>>>>  For better performance, you show swap the grid dimension.
> That
> > >>>>>>>>>>> is, it's better to use 20 x 32, never gives nprow larger
> than npcol.
> > >>>>>>>>>>>
> > >>>>>>>>>>>
> > >>>>>>>>>>>  Sherry
> > >>>>>>>>>>>
> > >>>>>>>>>>>
> > >>>>>>>>>>> On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <
> bsmith at mcs.anl.gov>
> > >>>>>>>>>>> wrote:
> > >>>>>>>>>>>
> > >>>>>>>>>>>>
> > >>>>>>>>>>>>    I would suggest running a sequence of problems, 101 by
> 101
> > >>>>>>>>>>>> 111 by 111 etc and get the memory usage in each case (when
> you run out of
> > >>>>>>>>>>>> memory you can get NO useful information out about memory
> needs). You can
> > >>>>>>>>>>>> then plot memory usage as a function of problem size to get
> a handle on how
> > >>>>>>>>>>>> much memory it is using.  You can also run on more and more
> processes
> > >>>>>>>>>>>> (which have a total of more memory) to see how large a
> problem you may be
> > >>>>>>>>>>>> able to reach.
> > >>>>>>>>>>>>
> > >>>>>>>>>>>>    MUMPS also has an "out of core" version (which we have
> never
> > >>>>>>>>>>>> used) that could in theory anyways let you get to large
> problems if you
> > >>>>>>>>>>>> have lots of disk space, but you are on your own figuring
> out how to use it.
> > >>>>>>>>>>>>
> > >>>>>>>>>>>>   Barry
> > >>>>>>>>>>>>
> > >>>>>>>>>>>> > On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <
> > >>>>>>>>>>>> aph at email.arizona.edu> wrote:
> > >>>>>>>>>>>> >
> > >>>>>>>>>>>> > Hi Jose,
> > >>>>>>>>>>>> >
> > >>>>>>>>>>>> > In my code, I use once PETSc to solve a linear system to
> get
> > >>>>>>>>>>>> the baseflow (without using SLEPc) and then I use SLEPc to
> do the stability
> > >>>>>>>>>>>> analysis of that baseflow. This is why, there are some
> SLEPc options that
> > >>>>>>>>>>>> are not used in test.out-superlu_dist-151x151 (when I am
> solving for the
> > >>>>>>>>>>>> baseflow with PETSc only). I have attached a 101x101 case
> for which I get
> > >>>>>>>>>>>> the eigenvalues. That case works fine. However If i
> increase to 151x151, I
> > >>>>>>>>>>>> get the error that you can see in
> test.out-superlu_dist-151x151 (similar
> > >>>>>>>>>>>> error with mumps: see test.out-mumps-151x151 line 2918 ).
> If you look a the
> > >>>>>>>>>>>> very end of the files test.out-superlu_dist-151x151 and
> > >>>>>>>>>>>> test.out-mumps-151x151, you will see that the last info
> message printed is:
> > >>>>>>>>>>>> >
> > >>>>>>>>>>>> > On Processor (after EPSSetFromOptions)  0    memory:
> > >>>>>>>>>>>> 0.65073152000E+08          =====>  (see line 807 of
> module_petsc.F90)
> > >>>>>>>>>>>> >
> > >>>>>>>>>>>> > This means that the memory error probably occurs in the
> call
> > >>>>>>>>>>>> to EPSSolve (see module_petsc.F90 line 810). I would like
> to evaluate how
> > >>>>>>>>>>>> much memory is required by the most memory intensive
> operation within
> > >>>>>>>>>>>> EPSSolve. Since I am solving a generalized EVP, I would
> imagine that it
> > >>>>>>>>>>>> would be the LU decomposition. But is there an accurate way
> of doing it?
> > >>>>>>>>>>>> >
> > >>>>>>>>>>>> > Before starting with iterative solvers, I would like to
> > >>>>>>>>>>>> exploit as much as I can direct solvers. I tried GMRES with
> default
> > >>>>>>>>>>>> preconditioner at some point but I had convergence problem.
> What
> > >>>>>>>>>>>> solver/preconditioner would you recommend for a generalized
> non-Hermitian
> > >>>>>>>>>>>> (EPS_GNHEP) EVP?
> > >>>>>>>>>>>> >
> > >>>>>>>>>>>> > Thanks,
> > >>>>>>>>>>>> >
> > >>>>>>>>>>>> > Anthony
> > >>>>>>>>>>>> >
> > >>>>>>>>>>>> > On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <
> > >>>>>>>>>>>> jroman at dsic.upv.es> wrote:
> > >>>>>>>>>>>> >
> > >>>>>>>>>>>> > El 07/07/2015, a las 02:33, Anthony Haas escribi?:
> > >>>>>>>>>>>> >
> > >>>>>>>>>>>> > > Hi,
> > >>>>>>>>>>>> > >
> > >>>>>>>>>>>> > > I am computing eigenvalues using PETSc/SLEPc and
> > >>>>>>>>>>>> superlu_dist for the LU decomposition (my problem is a
> generalized
> > >>>>>>>>>>>> eigenvalue problem). The code runs fine for a grid with
> 101x101 but when I
> > >>>>>>>>>>>> increase to 151x151, I get the following error:
> > >>>>>>>>>>>> > >
> > >>>>>>>>>>>> > > Can't expand MemType 1: jcol 16104   (and then [NID
> 00037]
> > >>>>>>>>>>>> 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated
> this process.)
> > >>>>>>>>>>>> > >
> > >>>>>>>>>>>> > > It seems to be a memory problem. I monitor the memory
> usage
> > >>>>>>>>>>>> as far as I can and it seems that memory usage is pretty
> low. The most
> > >>>>>>>>>>>> memory intensive part of the program is probably the LU
> decomposition in
> > >>>>>>>>>>>> the context of the generalized EVP. Is there a way to
> evaluate how much
> > >>>>>>>>>>>> memory will be required for that step? I am currently
> running the debug
> > >>>>>>>>>>>> version of the code which I would assume would use more
> memory?
> > >>>>>>>>>>>> > >
> > >>>>>>>>>>>> > > I have attached the output of the job. Note that the
> > >>>>>>>>>>>> program uses twice PETSc: 1) to solve a linear system for
> which no problem
> > >>>>>>>>>>>> occurs, and, 2) to solve the Generalized EVP with SLEPc,
> where I get the
> > >>>>>>>>>>>> error.
> > >>>>>>>>>>>> > >
> > >>>>>>>>>>>> > > Thanks
> > >>>>>>>>>>>> > >
> > >>>>>>>>>>>> > > Anthony
> > >>>>>>>>>>>> > > <test.out-superlu_dist-151x151>
> > >>>>>>>>>>>> >
> > >>>>>>>>>>>> > In the output you are attaching there are no SLEPc
> objects in
> > >>>>>>>>>>>> the report and SLEPc options are not used. It seems that
> SLEPc calls are
> > >>>>>>>>>>>> skipped?
> > >>>>>>>>>>>> >
> > >>>>>>>>>>>> > Do you get the same error with MUMPS? Have you tried to
> solve
> > >>>>>>>>>>>> linear systems with a preconditioned iterative solver?
> > >>>>>>>>>>>> >
> > >>>>>>>>>>>> > Jose
> > >>>>>>>>>>>> >
> > >>>>>>>>>>>> >
> > >>>>>>>>>>>>  >
> > >>>>>>>>>>>>
> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
> > >>>>>>>>>>>>
> > >>>>>>>>>>>>
> > >>>>>>>>>>>
> > >>>>>>>>>>
> > >>>>>>>>>
> > >>>>>>>>
> > >>>>>>>
> > >>>>>>
> > >>>>>>
> > >>>>>
> > >>>>
> > >>>
> > >>
> > >
> >
>
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From nicolas.pozin at inria.fr  Wed Jul 29 10:49:09 2015
From: nicolas.pozin at inria.fr (Nicolas Pozin)
Date: Wed, 29 Jul 2015 17:49:09 +0200 (CEST)
Subject: [petsc-users] preconditionning with a Matshell
In-Reply-To: <1144201209.5801817.1438184669962.JavaMail.zimbra@inria.fr>
Message-ID: <1728363781.5802570.1438184949520.JavaMail.zimbra@inria.fr>

Hello everyone, 

I'm trying to solve a system iteratively through conjugate gradient with jacobi preconditionning. 
Thing is the system matrix is a matshell. 
When I run the code matgetdiagonal returns an error : "MatGetDiagonal() line ......... /petsc/3.4.3/src/mat/interface/matrix.c Mat type shell" 
Is matgetiagonal function enable to act on a matshell? 

if someone has a clue on it.... 

thanks a lot 
regards 
Nicolas 
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From mfadams at lbl.gov  Wed Jul 29 10:59:25 2015
From: mfadams at lbl.gov (Mark Adams)
Date: Wed, 29 Jul 2015 08:59:25 -0700
Subject: [petsc-users] mpiexec.aprun
Message-ID: <CADOhEh4hLmmqU5GvCG+Bf+ky1_1Jn5YiRz_KLST3rJ09Haq++g@mail.gmail.com>

Hopper at NERSC does configure with '--with-mpiexec=aprun' (but Edison
does).  I do not see a mpiexec.aprun anymore in PETSc.  Is there an easy
fix for this?
Mark
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From mfadams at lbl.gov  Wed Jul 29 11:03:10 2015
From: mfadams at lbl.gov (Mark Adams)
Date: Wed, 29 Jul 2015 09:03:10 -0700
Subject: [petsc-users] mpiexec.aprun
In-Reply-To: <CADOhEh4hLmmqU5GvCG+Bf+ky1_1Jn5YiRz_KLST3rJ09Haq++g@mail.gmail.com>
References: <CADOhEh4hLmmqU5GvCG+Bf+ky1_1Jn5YiRz_KLST3rJ09Haq++g@mail.gmail.com>
Message-ID: <CADOhEh6Yj4RrnyVX__n6GnExGbTs7-AY=-5AOVuRXfL2NF1wDw@mail.gmail.com>

never mind, make MPIEXEC=aprun works.

On Wed, Jul 29, 2015 at 8:59 AM, Mark Adams <mfadams at lbl.gov> wrote:

> Hopper at NERSC does configure with '--with-mpiexec=aprun' (but Edison
> does).  I do not see a mpiexec.aprun anymore in PETSc.  Is there an easy
> fix for this?
> Mark
>
>
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From jed at jedbrown.org  Wed Jul 29 11:11:33 2015
From: jed at jedbrown.org (Jed Brown)
Date: Wed, 29 Jul 2015 10:11:33 -0600
Subject: [petsc-users] preconditionning with a Matshell
In-Reply-To: <1728363781.5802570.1438184949520.JavaMail.zimbra@inria.fr>
References: <1728363781.5802570.1438184949520.JavaMail.zimbra@inria.fr>
Message-ID: <878u9zymdm.fsf@jedbrown.org>

Nicolas Pozin <nicolas.pozin at inria.fr> writes:

> Hello everyone, 
>
> I'm trying to solve a system iteratively through conjugate gradient with jacobi preconditionning. 
> Thing is the system matrix is a matshell. 
> When I run the code matgetdiagonal returns an error : "MatGetDiagonal() line ......... /petsc/3.4.3/src/mat/interface/matrix.c Mat type shell" 
> Is matgetiagonal function enable to act on a matshell? 

MatShell is not magic -- it can't guess the diagonal without more
information or unreasonably high cost.  You have to implement
MatGetDiagonal to use Jacobi:

  MatShellSetOperation(mat,MATOP_GET_DIAGONAL,yourfunction)
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From xsli at lbl.gov  Wed Jul 29 11:23:00 2015
From: xsli at lbl.gov (Xiaoye S. Li)
Date: Wed, 29 Jul 2015 09:23:00 -0700
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <CAGCphBvsuG1U6VnLsPDiHHf0m9DbOkqeVRL4_t7ztHGmr0GjqQ@mail.gmail.com>
References: <559B1E6D.6040706@email.arizona.edu>
	<734575D9-D971-4E14-9706-877AD0A66D0F@mcs.anl.gov>
	<CAFvbobW59z-r=HfahZdmfA1N-O2yUrSB3UVTMEtjsmptLaBHQw@mail.gmail.com>
	<CAEyxMWW0+rwwaTdJ1NKb7h=TJ13Ztw_7xndA0p7njYaXCBVV3Q@mail.gmail.com>
	<CAFvbobUxqP_mwATvcvOSqcrwNscmBWuWb+x1SsVQpR8iQXNn3Q@mail.gmail.com>
	<CAFvbobWxbhTFjMB9CT5cW6o_=P9CzOA-Lb0Pvwd9MKAo9or3mw@mail.gmail.com>
	<CAEyxMWXgtE=EQ32KDkhc-bR33QK3DEP=fwGG8GYgej269HML0w@mail.gmail.com>
	<CAFvbobXeHtLaPtS1FmN3Z5g2-otcs2Pq3n9VkT4Q3oq56tbKrg@mail.gmail.com>
	<55B2C7AF.7080001@email.arizona.edu>
	<CAGCphBukA7VSvGBQQasWq=781WfZv0b+a4TCorA+dV3agUn4DA@mail.gmail.com>
	<CAEyxMWUrHic6D0z3BNEnTRPZs7xyW-OHg0SWtm3AqdV=_JdsDA@mail.gmail.com>
	<CAGCphBuaOZ8DM18dFWWCfqLn8XMOa2y2zm4+ye1ccve9bncSPw@mail.gmail.com>
	<CAFvbobWPWLGimc_Xv1ACOsci75KLJXXLBvRm2z6ZV23qXetGLw@mail.gmail.com>
	<CAGCphBtO5C4zxjVJbq5cVbKb-m1pmeTA6f5A9cxdSJ3tofZJRw@mail.gmail.com>
	<CAFvbobUfP0-R7z_Ms6vs+yxnwpkkGgEaHm7fBOpF7QJHjCzM=A@mail.gmail.com>
	<alpine.LFD.2.20.1507281109190.26090@asterix>
	<CAGCphBvsuG1U6VnLsPDiHHf0m9DbOkqeVRL4_t7ztHGmr0GjqQ@mail.gmail.com>
Message-ID: <CAFvbobUiMHcD_9DNcacMEprWTwDGmM_5JoM34zQzBpTmPOHfFw@mail.gmail.com>

Thanks for quick update.  In the new tarball, I have already removed the
junk files, as pointed out by Satish.

Sherry

On Wed, Jul 29, 2015 at 8:36 AM, Hong <hzhang at mcs.anl.gov> wrote:

> Sherry,
> With your bugfix, superlu_dist-4.1 works now:
>
> petsc/src/ksp/ksp/examples/tutorials (master)
> $ mpiexec -n 4 ./ex10 -f0 Amat_binary.m -rhs 0 -pc_type lu
> -pc_factor_mat_solver_package superlu_dist -mat_superlu_dist_parsymbfact
> Number of iterations =   1
> Residual norm 2.11605e-11
>
> Once you address Satish's request, we'll update petsc interface to this
> version of superlu_dist.
>
> Anthony:
> Please download the latest superlu_dist-v4.1,
> then configure petsc with
> '--download-superlu_dist=superlu_dist_4.1.tar.gz'
>
> Hong
>
> On Tue, Jul 28, 2015 at 11:11 AM, Satish Balay <balay at mcs.anl.gov> wrote:
>
>> Sherry,
>>
>> One minor issue with the tarball. I see the following new files in the
>> v4.1 tarball
>> [when comparing it with v4.0]. Some of these files are perhaps junk files
>> - and can
>> be removed from the tarball?
>>
>>    EXAMPLE/dscatter.c.bak
>>    EXAMPLE/g10.cua
>>    EXAMPLE/g4.cua
>>    EXAMPLE/g4.postorder.eps
>>    EXAMPLE/g4.rua
>>    EXAMPLE/g4_postorder.jpg
>>    EXAMPLE/hostname
>>    EXAMPLE/pdgssvx.c
>>    EXAMPLE/pdgstrf2.c
>>    EXAMPLE/pwd
>>    EXAMPLE/pzgstrf2.c
>>    EXAMPLE/pzgstrf_v3.3.c
>>    EXAMPLE/pzutil.c
>>    EXAMPLE/test.bat
>>    EXAMPLE/test.cpu.bat
>>    EXAMPLE/test.err
>>    EXAMPLE/test.err.1
>>    EXAMPLE/zlook_ahead_update.c
>>    FORTRAN/make.out
>>    FORTRAN/zcreate_dist_matrix.c
>>    MAKE_INC/make.xc30
>>    SRC/int_t
>>    SRC/lnbrow
>>    SRC/make.out
>>    SRC/rnbrow
>>    SRC/temp
>>    SRC/temp1
>>
>>
>> Thanks,
>> Satish
>>
>>
>> On Tue, 28 Jul 2015, Xiaoye S. Li wrote:
>>
>> > I am checking v4.1 now. I'll let you know when I fixed the problem.
>> >
>> > Sherry
>> >
>> > On Tue, Jul 28, 2015 at 8:27 AM, Hong <hzhang at mcs.anl.gov> wrote:
>> >
>> > > Sherry,
>> > > I tested with superlu_dist v4.1. The extra printings are gone, but
>> hang
>> > > remains.
>> > > It hangs at
>> > >
>> > > #5  0x00007fde5af1c818 in PMPI_Wait (request=0xb6e4e0,
>> > > status=0x7fff9cd83d60)
>> > >     at src/mpi/pt2pt/wait.c:168
>> > > #6  0x00007fde602dd635 in pzgstrf (options=0x9202f0, m=4900, n=4900,
>> > >     anorm=13.738475134194639, LUstruct=0x9203c8, grid=0x9202c8,
>> > >     stat=0x7fff9cd84880, info=0x7fff9cd848bc) at pzgstrf.c:1308
>> > >
>> > >                 if (recv_req[0] != MPI_REQUEST_NULL) {
>> > >  -->                   MPI_Wait (&recv_req[0], &status);
>> > >
>> > > We will update petsc interface to superlu_dist v4.1.
>> > >
>> > > Hong
>> > >
>> > >
>> > > On Mon, Jul 27, 2015 at 11:33 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>> > >
>> > >> ?Hong,
>> > >> Thanks for trying out.
>> > >> The extra printings are not properly guarded by the print level.  I
>> will
>> > >> fix that.   I will look into the hang problem soon.
>> > >>
>> > >> Sherry
>> > >> ?
>> > >>
>> > >> On Mon, Jul 27, 2015 at 7:50 PM, Hong <hzhang at mcs.anl.gov> wrote:
>> > >>
>> > >>> Sherry,
>> > >>>
>> > >>> I can repeat hang using petsc/src/ksp/ksp/examples/tutorials/ex10.c:
>> > >>> mpiexec -n 4 ./ex10 -f0 /homes/hzhang/tmp/Amat_binary.m -rhs 0
>> -pc_type
>> > >>> lu -pc_factor_mat_solver_package superlu_dist
>> -mat_superlu_dist_parsymbfact
>> > >>> ...
>> > >>> .. Starting with 1 OpenMP threads
>> > >>> [0] .. BIG U size 1342464
>> > >>> [0] .. BIG V size 131072
>> > >>>   Max row size is 1311
>> > >>>   Using buffer_size of 5000000
>> > >>>   Threads per process 1
>> > >>> ...
>> > >>>
>> > >>> using a debugger (with petsc option '-start_in_debugger'), I find
>> that
>> > >>> hang occurs at
>> > >>> #0  0x00007f117d870998 in __GI___poll (fds=0x20da750, nfds=4,
>> > >>>     timeout=<optimized out>, timeout at entry=-1)
>> > >>>     at ../sysdeps/unix/sysv/linux/poll.c:83
>> > >>> #1  0x00007f117de9f7de in MPIDU_Sock_wait (sock_set=0x20da550,
>> > >>>     millisecond_timeout=millisecond_timeout at entry=-1,
>> > >>>     eventp=eventp at entry=0x7fff654930b0)
>> > >>>     at src/mpid/common/sock/poll/sock_wait.i:123
>> > >>> #2  0x00007f117de898b8 in MPIDI_CH3i_Progress_wait (
>> > >>>     progress_state=0x7fff65493120)
>> > >>>     at src/mpid/ch3/channels/sock/src/ch3_progress.c:218
>> > >>> #3  MPIDI_CH3I_Progress (blocking=blocking at entry=1,
>> > >>>     state=state at entry=0x7fff65493120)
>> > >>>     at src/mpid/ch3/channels/sock/src/ch3_progress.c:921
>> > >>> #4  0x00007f117de1a559 in MPIR_Wait_impl (request=request at entry
>> > >>> =0x262df90,
>> > >>>     status=status at entry=0x7fff65493390) at src/mpi/pt2pt/wait.c:67
>> > >>> #5  0x00007f117de1a818 in PMPI_Wait (request=0x262df90,
>> > >>> status=0x7fff65493390)
>> > >>>     at src/mpi/pt2pt/wait.c:168
>> > >>> #6  0x00007f11831da557 in pzgstrf (options=0x23dfda0, m=4900,
>> n=4900,
>> > >>>     anorm=13.738475134194639, LUstruct=0x23dfe78, grid=0x23dfd78,
>> > >>>     stat=0x7fff65493ea0, info=0x7fff65493edc) at pzgstrf.c:1308
>> > >>>
>> > >>> #7  0x00007f11831bf3bd in pzgssvx (options=0x23dfda0, A=0x23dfe30,
>> > >>>     ScalePermstruct=0x23dfe50, B=0x0, ldb=1225, nrhs=0,
>> grid=0x23dfd78,
>> > >>>     LUstruct=0x23dfe78, SOLVEstruct=0x23dfe98, berr=0x0,
>> > >>> stat=0x7fff65493ea0,
>> > >>> ---Type <return> to continue, or q <return> to quit---
>> > >>>     info=0x7fff65493edc) at pzgssvx.c:1063
>> > >>>
>> > >>> #8  0x00007f11825c2340 in MatLUFactorNumeric_SuperLU_DIST
>> (F=0x23a0110,
>> > >>>     A=0x21bb7e0, info=0x2355068)
>> > >>>     at
>> > >>>
>> /sandbox/hzhang/petsc/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c:411
>> > >>> #9  0x00007f1181c6c567 in MatLUFactorNumeric (fact=0x23a0110,
>> > >>> mat=0x21bb7e0,
>> > >>>     info=0x2355068) at
>> > >>> /sandbox/hzhang/petsc/src/mat/interface/matrix.c:2946
>> > >>> #10 0x00007f1182a56489 in PCSetUp_LU (pc=0x2353a10)
>> > >>>     at /sandbox/hzhang/petsc/src/ksp/pc/impls/factor/lu/lu.c:152
>> > >>> #11 0x00007f1182b16f24 in PCSetUp (pc=0x2353a10)
>> > >>>     at /sandbox/hzhang/petsc/src/ksp/pc/interface/precon.c:983
>> > >>> #12 0x00007f1182be61b5 in KSPSetUp (ksp=0x232c2a0)
>> > >>>     at /sandbox/hzhang/petsc/src/ksp/ksp/interface/itfunc.c:332
>> > >>> #13 0x0000000000405a31 in main (argc=11, args=0x7fff65499578)
>> > >>>     at
>> /sandbox/hzhang/petsc/src/ksp/ksp/examples/tutorials/ex10.c:312
>> > >>>
>> > >>> You may take a look at it. Sequential symbolic factorization works
>> fine.
>> > >>>
>> > >>> Why superlu_dist (v4.0) in complex precision displays
>> > >>>
>> > >>> .. Starting with 1 OpenMP threads
>> > >>> [0] .. BIG U size 1342464
>> > >>> [0] .. BIG V size 131072
>> > >>>   Max row size is 1311
>> > >>>   Using buffer_size of 5000000
>> > >>>   Threads per process 1
>> > >>> ...
>> > >>>
>> > >>> I realize that I use superlu_dist v4.0. Would v4.1 works? I'll give
>> it a
>> > >>> try tomorrow.
>> > >>>
>> > >>> Hong
>> > >>>
>> > >>> On Mon, Jul 27, 2015 at 1:25 PM, Anthony Paul Haas <
>> > >>> aph at email.arizona.edu> wrote:
>> > >>>
>> > >>>> Hi Hong,
>> > >>>>
>> > >>>> No that is not the correct matrix. Note that I forgot to mention
>> that
>> > >>>> it is a complex matrix. I tried loading the matrix I sent you this
>> morning
>> > >>>> with:
>> > >>>>
>> > >>>> !...Load a Matrix in Binary Format
>> > >>>>       call
>> > >>>>
>> PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_READ,viewer,ierr)
>> > >>>>       call MatCreate(PETSC_COMM_WORLD,DLOAD,ierr)
>> > >>>>       call MatSetType(DLOAD,MATAIJ,ierr)
>> > >>>>       call MatLoad(DLOAD,viewer,ierr)
>> > >>>>       call PetscViewerDestroy(viewer,ierr)
>> > >>>>
>> > >>>>       call MatView(DLOAD,PETSC_VIEWER_STDOUT_WORLD,ierr)
>> > >>>>
>> > >>>> The first 37 rows should look like this:
>> > >>>>
>> > >>>> Mat Object: 2 MPI processes
>> > >>>>   type: mpiaij
>> > >>>> row 0: (0, 1)
>> > >>>> row 1: (1, 1)
>> > >>>> row 2: (2, 1)
>> > >>>> row 3: (3, 1)
>> > >>>> row 4: (4, 1)
>> > >>>> row 5: (5, 1)
>> > >>>> row 6: (6, 1)
>> > >>>> row 7: (7, 1)
>> > >>>> row 8: (8, 1)
>> > >>>> row 9: (9, 1)
>> > >>>> row 10: (10, 1)
>> > >>>> row 11: (11, 1)
>> > >>>> row 12: (12, 1)
>> > >>>> row 13: (13, 1)
>> > >>>> row 14: (14, 1)
>> > >>>> row 15: (15, 1)
>> > >>>> row 16: (16, 1)
>> > >>>> row 17: (17, 1)
>> > >>>> row 18: (18, 1)
>> > >>>> row 19: (19, 1)
>> > >>>> row 20: (20, 1)
>> > >>>> row 21: (21, 1)
>> > >>>> row 22: (22, 1)
>> > >>>> row 23: (23, 1)
>> > >>>> row 24: (24, 1)
>> > >>>> row 25: (25, 1)
>> > >>>> row 26: (26, 1)
>> > >>>> row 27: (27, 1)
>> > >>>> row 28: (28, 1)
>> > >>>> row 29: (29, 1)
>> > >>>> row 30: (30, 1)
>> > >>>> row 31: (31, 1)
>> > >>>> row 32: (32, 1)
>> > >>>> row 33: (33, 1)
>> > >>>> row 34: (34, 1)
>> > >>>> row 35: (35, 1)
>> > >>>> row 36: (1, -41.2444)  (35, -41.2444)  (36, 118.049 - 0.999271 i)
>> (37,
>> > >>>> -21.447)  (38, 5.18873)  (39, -2.34856)  (40, 1.3607)  (41,
>> -0.898206)
>> > >>>> (42, 0.642715)  (43, -0.48593)  (44, 0.382471)  (45, -0.310476)
>> (46,
>> > >>>> 0.258302)  (47, -0.219268)  (48, 0.189304)  (49, -0.165815)  (50,
>> > >>>> 0.147076)  (51, -0.131907)  (52, 0.119478)  (53, -0.109189)  (54,
>> 0.1006)
>> > >>>> (55, -0.0933795)  (56, 0.0872779)  (57, -0.0821019)  (58,
>> 0.0777011)  (59,
>> > >>>> -0.0739575)  (60, 0.0707775)  (61, -0.0680868)  (62, 0.0658258)
>> (63,
>> > >>>> -0.0639473)  (64, 0.0624137)  (65, -0.0611954)  (66, 0.0602698)
>> (67,
>> > >>>> -0.0596202)  (68, 0.0592349)  (69, -0.0295536)  (71, -21.447)
>> (106,
>> > >>>> 5.18873)  (141, -2.34856)  (176, 1.3607)  (211, -0.898206)  (246,
>> > >>>> 0.642715)  (281, -0.48593)  (316, 0.382471)  (351, -0.310476)
>> (386,
>> > >>>> 0.258302)  (421, -0.219268)  (456, 0.189304)  (491, -0.165815)
>> (526,
>> > >>>> 0.147076)  (561, -0.131907)  (596, 0.119478)  (631, -0.109189)
>> (666,
>> > >>>> 0.1006)  (701, -0.0933795)  (736, 0.0872779)  (771, -0.0821019)
>> (806,
>> > >>>> 0.0777011)  (841, -0.0739575)  (876, 0.0707775)  (911,
>> -0.0680868)  (946,
>> > >>>> 0.0658258)  (981, -0.0639473)  (1016, 0.0624137)  (1051,
>> -0.0611954)
>> > >>>> (1086, 0.0602698)  (1121, -0.0596202)  (1156, 0.0592349)  (1191,
>> > >>>> -0.0295536)  (1261, 0)  (3676, 117.211)  (3711, -58.4801)  (3746,
>> > >>>> -78.3633)  (3781, 29.4911)  (3816, -15.8073)  (3851, 9.94324)
>> (3886,
>> > >>>> -6.87205)  (3921, 5.05774)  (3956, -3.89521)  (3991, 3.10522)
>> (4026,
>> > >>>> -2.54388)  (4061, 2.13082)  (4096, -1.8182)  (4131, 1.57606)
>> (4166,
>> > >>>> -1.38491)  (4201, 1.23155)  (4236, -1.10685)  (4271, 1.00428)
>> (4306,
>> > >>>> -0.919116)  (4341, 0.847829)  (4376, -0.787776)  (4411, 0.736933)
>> (4446,
>> > >>>> -0.693735)  (4481, 0.656958)  (4516, -0.625638)  (4551, 0.599007)
>> (4586,
>> > >>>> -0.576454)  (4621, 0.557491)  (4656, -0.541726)  (4691, 0.528849)
>> (4726,
>> > >>>> -0.518617)  (4761, 0.51084)  (4796, -0.50538)  (4831, 0.502142)
>> (4866,
>> > >>>> -0.250534)
>> > >>>>
>> > >>>>
>> > >>>> Thanks,
>> > >>>>
>> > >>>> Anthony
>> > >>>>
>> > >>>>
>> > >>>>
>> > >>>>
>> > >>>>
>> > >>>> On Fri, Jul 24, 2015 at 7:56 PM, Hong <hzhang at mcs.anl.gov> wrote:
>> > >>>>
>> > >>>>> Anthony:
>> > >>>>> I test your Amat_binary.m
>> > >>>>> using petsc/src/ksp/ksp/examples/tutorials/ex10.c.
>> > >>>>> Your matrix has many zero rows:
>> > >>>>> ./ex10 -f0 ~/tmp/Amat_binary.m -rhs 0 -mat_view |more
>> > >>>>> Mat Object: 1 MPI processes
>> > >>>>>   type: seqaij
>> > >>>>> row 0: (0, 1)
>> > >>>>> row 1: (1, 0)
>> > >>>>> row 2: (2, 1)
>> > >>>>> row 3: (3, 0)
>> > >>>>> row 4: (4, 1)
>> > >>>>> row 5: (5, 0)
>> > >>>>> row 6: (6, 1)
>> > >>>>> row 7: (7, 0)
>> > >>>>> row 8: (8, 1)
>> > >>>>> row 9: (9, 0)
>> > >>>>> ...
>> > >>>>> row 36: (1, 1)  (35, 0)  (36, 1)  (37, 0)  (38, 1)  (39, 0)  (40,
>> 1)
>> > >>>>>  (41, 0)  (42, 1)  (43, 0)  (44, 1)  (45,
>> > >>>>> 0)  (46, 1)  (47, 0)  (48, 1)  (49, 0)  (50, 1)  (51, 0)  (52, 1)
>> > >>>>>  (53, 0)  (54, 1)  (55, 0)  (56, 1)  (57, 0)
>> > >>>>>  (58, 1)  (59, 0)  (60, 1)  ...
>> > >>>>>
>> > >>>>> Do you send us correct matrix?
>> > >>>>>
>> > >>>>>>
>> > >>>>>> I ran my code through valgrind and gdb as suggested by Barry. I
>> am
>> > >>>>>> now coming back to some problem I have had while running with
>> parallel
>> > >>>>>> symbolic factorization. I am attaching a test matrix (petsc
>> binary format)
>> > >>>>>> that I LU decompose and then use to solve a linear system (see
>> code below).
>> > >>>>>> I can run on 2 processors with parsymbfact or with 4 processors
>> without
>> > >>>>>> parsymbfact. However, if I run on 4 procs with parsymbfact, the
>> code is
>> > >>>>>> just hanging. Below is the simplified test case that I have used
>> to test.
>> > >>>>>> The matrix A and B are built somewhere else in my program. The
>> matrix I am
>> > >>>>>> attaching is A-sigma*B (see below).
>> > >>>>>>
>> > >>>>>> One thing is that I don't know for sparse matrices what is the
>> > >>>>>> optimum number of processors to use for a LU decomposition? Does
>> it depend
>> > >>>>>> on the total number of nonzero? Do you have an easy way to
>> compute it?
>> > >>>>>>
>> > >>>>>
>> > >>>>> You have to experiment your matrix on a target machine to find
>> out.
>> > >>>>>
>> > >>>>> Hong
>> > >>>>>
>> > >>>>>>
>> > >>>>>>
>> > >>>>>>
>> > >>>>>>      Subroutine HowBigLUCanBe(rank)
>> > >>>>>>
>> > >>>>>>       IMPLICIT NONE
>> > >>>>>>
>> > >>>>>>       integer(i4b),intent(in) :: rank
>> > >>>>>>       integer(i4b)            :: i,ct
>> > >>>>>>       real(dp)                :: begin,endd
>> > >>>>>>       complex(dpc)            :: sigma
>> > >>>>>>
>> > >>>>>>       PetscErrorCode ierr
>> > >>>>>>
>> > >>>>>>
>> > >>>>>>       if (rank==0) call cpu_time(begin)
>> > >>>>>>
>> > >>>>>>       if (rank==0) then
>> > >>>>>>          write(*,*)
>> > >>>>>>          write(*,*)'Testing How Big LU Can Be...'
>> > >>>>>>          write(*,*)'============================'
>> > >>>>>>          write(*,*)
>> > >>>>>>       endif
>> > >>>>>>
>> > >>>>>>       sigma = (1.0d0,0.0d0)
>> > >>>>>>       call MatAXPY(A,-sigma,B,DIFFERENT_NONZERO_PATTERN,ierr) !
>> on
>> > >>>>>> exit A = A-sigma*B
>> > >>>>>>
>> > >>>>>> !.....Write Matrix to ASCII and Binary Format
>> > >>>>>>       !call
>> > >>>>>> PetscViewerASCIIOpen(PETSC_COMM_WORLD,"Amat.m",viewer,ierr)
>> > >>>>>>       !call MatView(DXX,viewer,ierr)
>> > >>>>>>       !call PetscViewerDestroy(viewer,ierr)
>> > >>>>>>
>> > >>>>>>       call
>> > >>>>>>
>> PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_WRITE,viewer,ierr)
>> > >>>>>>       call MatView(A,viewer,ierr)
>> > >>>>>>       call PetscViewerDestroy(viewer,ierr)
>> > >>>>>>
>> > >>>>>> !.....Create Linear Solver Context
>> > >>>>>>       call KSPCreate(PETSC_COMM_WORLD,ksp,ierr)
>> > >>>>>>
>> > >>>>>> !.....Set operators. Here the matrix that defines the linear
>> system
>> > >>>>>> also serves as the preconditioning matrix.
>> > >>>>>>       !call
>> KSPSetOperators(ksp,A,A,DIFFERENT_NONZERO_PATTERN,ierr)
>> > >>>>>> !aha commented and replaced by next line
>> > >>>>>>       call KSPSetOperators(ksp,A,A,ierr) ! remember: here A =
>> > >>>>>> A-sigma*B
>> > >>>>>>
>> > >>>>>> !.....Set Relative and Absolute Tolerances and Uses Default for
>> > >>>>>> Divergence Tol
>> > >>>>>>       tol = 1.e-10
>> > >>>>>>       call
>> > >>>>>>
>> KSPSetTolerances(ksp,tol,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr)
>> > >>>>>>
>> > >>>>>> !.....Set the Direct (LU) Solver
>> > >>>>>>       call KSPSetType(ksp,KSPPREONLY,ierr)
>> > >>>>>>       call KSPGetPC(ksp,pc,ierr)
>> > >>>>>>       call PCSetType(pc,PCLU,ierr)
>> > >>>>>>       call
>> PCFactorSetMatSolverPackage(pc,MATSOLVERSUPERLU_DIST,ierr)
>> > >>>>>> ! MATSOLVERSUPERLU_DIST MATSOLVERMUMPS
>> > >>>>>>
>> > >>>>>> !.....Create Right-Hand-Side Vector
>> > >>>>>>       call MatCreateVecs(A,frhs,PETSC_NULL_OBJECT,ierr)
>> > >>>>>>       call MatCreateVecs(A,sol,PETSC_NULL_OBJECT,ierr)
>> > >>>>>>
>> > >>>>>>       allocate(xwork1(IendA-IstartA))
>> > >>>>>>       allocate(loc(IendA-IstartA))
>> > >>>>>>
>> > >>>>>>       ct=0
>> > >>>>>>       do i=IstartA,IendA-1
>> > >>>>>>          ct=ct+1
>> > >>>>>>          loc(ct)=i
>> > >>>>>>          xwork1(ct)=(1.0d0,0.0d0)
>> > >>>>>>       enddo
>> > >>>>>>
>> > >>>>>>       call
>> > >>>>>> VecSetValues(frhs,IendA-IstartA,loc,xwork1,INSERT_VALUES,ierr)
>> > >>>>>>       call VecZeroEntries(sol,ierr)
>> > >>>>>>
>> > >>>>>>       deallocate(xwork1,loc)
>> > >>>>>>
>> > >>>>>> !.....Assemble Vectors
>> > >>>>>>       call VecAssemblyBegin(frhs,ierr)
>> > >>>>>>       call VecAssemblyEnd(frhs,ierr)
>> > >>>>>>
>> > >>>>>> !.....Solve the Linear System
>> > >>>>>>       call KSPSolve(ksp,frhs,sol,ierr)
>> > >>>>>>
>> > >>>>>>       !call VecView(sol,PETSC_VIEWER_STDOUT_WORLD,ierr)
>> > >>>>>>
>> > >>>>>>       if (rank==0) then
>> > >>>>>>          call cpu_time(endd)
>> > >>>>>>          write(*,*)
>> > >>>>>>          print '("Total time for HowBigLUCanBe = ",f21.3,"
>> > >>>>>> seconds.")',endd-begin
>> > >>>>>>       endif
>> > >>>>>>
>> > >>>>>>       call SlepcFinalize(ierr)
>> > >>>>>>
>> > >>>>>>       STOP
>> > >>>>>>
>> > >>>>>>
>> > >>>>>>     end Subroutine HowBigLUCanBe
>> > >>>>>>
>> > >>>>>>
>> > >>>>>>
>> > >>>>>>
>> > >>>>>>
>> > >>>>>>
>> > >>>>>>
>> > >>>>>>
>> > >>>>>>
>> > >>>>>>
>> > >>>>>>
>> > >>>>>>
>> > >>>>>>
>> > >>>>>>
>> > >>>>>>
>> > >>>>>>
>> > >>>>>>
>> > >>>>>>
>> > >>>>>>
>> > >>>>>>
>> > >>>>>>
>> > >>>>>>
>> > >>>>>>
>> > >>>>>> On 07/08/2015 11:23 AM, Xiaoye S. Li wrote:
>> > >>>>>>
>> > >>>>>>  Indeed, the parallel symbolic factorization routine needs power
>> of
>> > >>>>>> 2 processes, however, you can use however many processes you
>> need;
>> > >>>>>> internally, we redistribute matrix to nearest power of 2
>> processes, do
>> > >>>>>> symbolic, then redistribute back to all the processes to do
>> factorization,
>> > >>>>>> triangular solve etc.  So, there is no  restriction from the
>> users
>> > >>>>>> viewpoint.
>> > >>>>>>
>> > >>>>>>  It's difficult to tell what the problem is.  Do you think you
>> can
>> > >>>>>> print your matrix, then, I can do some debugging by running
>> superlu_dist
>> > >>>>>> standalone?
>> > >>>>>>
>> > >>>>>>  Sherry
>> > >>>>>>
>> > >>>>>>
>> > >>>>>> On Wed, Jul 8, 2015 at 10:34 AM, Anthony Paul Haas <
>> > >>>>>> aph at email.arizona.edu> wrote:
>> > >>>>>>
>> > >>>>>>>   Hi,
>> > >>>>>>>
>> > >>>>>>>  I have used the switch -mat_superlu_dist_parsymbfact in my pbs
>> > >>>>>>> script. However, although my program worked fine with
>> sequential symbolic
>> > >>>>>>> factorization, I get one of the following 2 behaviors when I
>> run with
>> > >>>>>>> parallel symbolic factorization (depending on the number of
>> processors that
>> > >>>>>>> I use):
>> > >>>>>>>
>> > >>>>>>>  1) the program just hangs (it seems stuck in some subroutine
>> ==>
>> > >>>>>>> see test.out-hangs)
>> > >>>>>>>  2) I get a floating point exception ==> see
>> > >>>>>>> test.out-floating-point-exception
>> > >>>>>>>
>> > >>>>>>>  Note that as suggested in the Superlu manual, I use a power of
>> 2
>> > >>>>>>> number of procs. Are there any tunable parameters for the
>> parallel symbolic
>> > >>>>>>> factorization? Note that when I build my sparse matrix, most
>> elements I add
>> > >>>>>>> are nonzero of course but to simplify the programming, I also
>> add a few
>> > >>>>>>> zero elements in the sparse matrix. I was thinking that maybe
>> if the
>> > >>>>>>> parallel symbolic factorization proceed by block, there could
>> be some
>> > >>>>>>> blocks where the pivot would be zero, hence creating the FPE??
>> > >>>>>>>
>> > >>>>>>>  Thanks,
>> > >>>>>>>
>> > >>>>>>>  Anthony
>> > >>>>>>>
>> > >>>>>>>
>> > >>>>>>>
>> > >>>>>>> On Wed, Jul 8, 2015 at 6:46 AM, Xiaoye S. Li <xsli at lbl.gov>
>> wrote:
>> > >>>>>>>
>> > >>>>>>>>  Did you find out how to change option to use parallel symbolic
>> > >>>>>>>> factorization?  Perhaps PETSc team can help.
>> > >>>>>>>>
>> > >>>>>>>>  Sherry
>> > >>>>>>>>
>> > >>>>>>>>
>> > >>>>>>>> On Tue, Jul 7, 2015 at 3:58 PM, Xiaoye S. Li <xsli at lbl.gov>
>> wrote:
>> > >>>>>>>>
>> > >>>>>>>>>  Is there an inquiry function that tells you all the available
>> > >>>>>>>>> options?
>> > >>>>>>>>>
>> > >>>>>>>>>  Sherry
>> > >>>>>>>>>
>> > >>>>>>>>> On Tue, Jul 7, 2015 at 3:25 PM, Anthony Paul Haas <
>> > >>>>>>>>> aph at email.arizona.edu> wrote:
>> > >>>>>>>>>
>> > >>>>>>>>>>    Hi Sherry,
>> > >>>>>>>>>>
>> > >>>>>>>>>>  Thanks for your message. I have used superlu_dist default
>> > >>>>>>>>>> options. I did not realize that I was doing serial symbolic
>> factorization.
>> > >>>>>>>>>> That is probably the cause of my problem.
>> > >>>>>>>>>>  Each node on Garnet has 60GB usable memory and I can run
>> with
>> > >>>>>>>>>> 1,2,4,8,16 or 32 core per node.
>> > >>>>>>>>>>
>> > >>>>>>>>>>  So I should use:
>> > >>>>>>>>>>
>> > >>>>>>>>>> -mat_superlu_dist_r 20
>> > >>>>>>>>>> -mat_superlu_dist_c 32
>> > >>>>>>>>>>
>> > >>>>>>>>>>  How do you specify the parallel symbolic factorization
>> option?
>> > >>>>>>>>>> is it -mat_superlu_dist_matinput 1
>> > >>>>>>>>>>
>> > >>>>>>>>>>  Thanks,
>> > >>>>>>>>>>
>> > >>>>>>>>>>  Anthony
>> > >>>>>>>>>>
>> > >>>>>>>>>>
>> > >>>>>>>>>> On Tue, Jul 7, 2015 at 3:08 PM, Xiaoye S. Li <xsli at lbl.gov>
>> > >>>>>>>>>> wrote:
>> > >>>>>>>>>>
>> > >>>>>>>>>>>  For superlu_dist failure, this occurs during symbolic
>> > >>>>>>>>>>> factorization.  Since you are using serial symbolic
>> factorization, it
>> > >>>>>>>>>>> requires the entire graph of A to be available in the
>> memory of one MPI
>> > >>>>>>>>>>> task. How much memory do you have for each MPI task?
>> > >>>>>>>>>>>
>> > >>>>>>>>>>>  It won't help even if you use more processes.  You should
>> try
>> > >>>>>>>>>>> to use parallel symbolic factorization option.
>> > >>>>>>>>>>>
>> > >>>>>>>>>>>  Another point.  You set up process grid as:
>> > >>>>>>>>>>>        Process grid nprow 32 x npcol 20
>> > >>>>>>>>>>>  For better performance, you show swap the grid dimension.
>> That
>> > >>>>>>>>>>> is, it's better to use 20 x 32, never gives nprow larger
>> than npcol.
>> > >>>>>>>>>>>
>> > >>>>>>>>>>>
>> > >>>>>>>>>>>  Sherry
>> > >>>>>>>>>>>
>> > >>>>>>>>>>>
>> > >>>>>>>>>>> On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <
>> bsmith at mcs.anl.gov>
>> > >>>>>>>>>>> wrote:
>> > >>>>>>>>>>>
>> > >>>>>>>>>>>>
>> > >>>>>>>>>>>>    I would suggest running a sequence of problems, 101 by
>> 101
>> > >>>>>>>>>>>> 111 by 111 etc and get the memory usage in each case (when
>> you run out of
>> > >>>>>>>>>>>> memory you can get NO useful information out about memory
>> needs). You can
>> > >>>>>>>>>>>> then plot memory usage as a function of problem size to
>> get a handle on how
>> > >>>>>>>>>>>> much memory it is using.  You can also run on more and
>> more processes
>> > >>>>>>>>>>>> (which have a total of more memory) to see how large a
>> problem you may be
>> > >>>>>>>>>>>> able to reach.
>> > >>>>>>>>>>>>
>> > >>>>>>>>>>>>    MUMPS also has an "out of core" version (which we have
>> never
>> > >>>>>>>>>>>> used) that could in theory anyways let you get to large
>> problems if you
>> > >>>>>>>>>>>> have lots of disk space, but you are on your own figuring
>> out how to use it.
>> > >>>>>>>>>>>>
>> > >>>>>>>>>>>>   Barry
>> > >>>>>>>>>>>>
>> > >>>>>>>>>>>> > On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <
>> > >>>>>>>>>>>> aph at email.arizona.edu> wrote:
>> > >>>>>>>>>>>> >
>> > >>>>>>>>>>>> > Hi Jose,
>> > >>>>>>>>>>>> >
>> > >>>>>>>>>>>> > In my code, I use once PETSc to solve a linear system to
>> get
>> > >>>>>>>>>>>> the baseflow (without using SLEPc) and then I use SLEPc to
>> do the stability
>> > >>>>>>>>>>>> analysis of that baseflow. This is why, there are some
>> SLEPc options that
>> > >>>>>>>>>>>> are not used in test.out-superlu_dist-151x151 (when I am
>> solving for the
>> > >>>>>>>>>>>> baseflow with PETSc only). I have attached a 101x101 case
>> for which I get
>> > >>>>>>>>>>>> the eigenvalues. That case works fine. However If i
>> increase to 151x151, I
>> > >>>>>>>>>>>> get the error that you can see in
>> test.out-superlu_dist-151x151 (similar
>> > >>>>>>>>>>>> error with mumps: see test.out-mumps-151x151 line 2918 ).
>> If you look a the
>> > >>>>>>>>>>>> very end of the files test.out-superlu_dist-151x151 and
>> > >>>>>>>>>>>> test.out-mumps-151x151, you will see that the last info
>> message printed is:
>> > >>>>>>>>>>>> >
>> > >>>>>>>>>>>> > On Processor (after EPSSetFromOptions)  0    memory:
>> > >>>>>>>>>>>> 0.65073152000E+08          =====>  (see line 807 of
>> module_petsc.F90)
>> > >>>>>>>>>>>> >
>> > >>>>>>>>>>>> > This means that the memory error probably occurs in the
>> call
>> > >>>>>>>>>>>> to EPSSolve (see module_petsc.F90 line 810). I would like
>> to evaluate how
>> > >>>>>>>>>>>> much memory is required by the most memory intensive
>> operation within
>> > >>>>>>>>>>>> EPSSolve. Since I am solving a generalized EVP, I would
>> imagine that it
>> > >>>>>>>>>>>> would be the LU decomposition. But is there an accurate
>> way of doing it?
>> > >>>>>>>>>>>> >
>> > >>>>>>>>>>>> > Before starting with iterative solvers, I would like to
>> > >>>>>>>>>>>> exploit as much as I can direct solvers. I tried GMRES
>> with default
>> > >>>>>>>>>>>> preconditioner at some point but I had convergence
>> problem. What
>> > >>>>>>>>>>>> solver/preconditioner would you recommend for a
>> generalized non-Hermitian
>> > >>>>>>>>>>>> (EPS_GNHEP) EVP?
>> > >>>>>>>>>>>> >
>> > >>>>>>>>>>>> > Thanks,
>> > >>>>>>>>>>>> >
>> > >>>>>>>>>>>> > Anthony
>> > >>>>>>>>>>>> >
>> > >>>>>>>>>>>> > On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <
>> > >>>>>>>>>>>> jroman at dsic.upv.es> wrote:
>> > >>>>>>>>>>>> >
>> > >>>>>>>>>>>> > El 07/07/2015, a las 02:33, Anthony Haas escribi?:
>> > >>>>>>>>>>>> >
>> > >>>>>>>>>>>> > > Hi,
>> > >>>>>>>>>>>> > >
>> > >>>>>>>>>>>> > > I am computing eigenvalues using PETSc/SLEPc and
>> > >>>>>>>>>>>> superlu_dist for the LU decomposition (my problem is a
>> generalized
>> > >>>>>>>>>>>> eigenvalue problem). The code runs fine for a grid with
>> 101x101 but when I
>> > >>>>>>>>>>>> increase to 151x151, I get the following error:
>> > >>>>>>>>>>>> > >
>> > >>>>>>>>>>>> > > Can't expand MemType 1: jcol 16104   (and then [NID
>> 00037]
>> > >>>>>>>>>>>> 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated
>> this process.)
>> > >>>>>>>>>>>> > >
>> > >>>>>>>>>>>> > > It seems to be a memory problem. I monitor the memory
>> usage
>> > >>>>>>>>>>>> as far as I can and it seems that memory usage is pretty
>> low. The most
>> > >>>>>>>>>>>> memory intensive part of the program is probably the LU
>> decomposition in
>> > >>>>>>>>>>>> the context of the generalized EVP. Is there a way to
>> evaluate how much
>> > >>>>>>>>>>>> memory will be required for that step? I am currently
>> running the debug
>> > >>>>>>>>>>>> version of the code which I would assume would use more
>> memory?
>> > >>>>>>>>>>>> > >
>> > >>>>>>>>>>>> > > I have attached the output of the job. Note that the
>> > >>>>>>>>>>>> program uses twice PETSc: 1) to solve a linear system for
>> which no problem
>> > >>>>>>>>>>>> occurs, and, 2) to solve the Generalized EVP with SLEPc,
>> where I get the
>> > >>>>>>>>>>>> error.
>> > >>>>>>>>>>>> > >
>> > >>>>>>>>>>>> > > Thanks
>> > >>>>>>>>>>>> > >
>> > >>>>>>>>>>>> > > Anthony
>> > >>>>>>>>>>>> > > <test.out-superlu_dist-151x151>
>> > >>>>>>>>>>>> >
>> > >>>>>>>>>>>> > In the output you are attaching there are no SLEPc
>> objects in
>> > >>>>>>>>>>>> the report and SLEPc options are not used. It seems that
>> SLEPc calls are
>> > >>>>>>>>>>>> skipped?
>> > >>>>>>>>>>>> >
>> > >>>>>>>>>>>> > Do you get the same error with MUMPS? Have you tried to
>> solve
>> > >>>>>>>>>>>> linear systems with a preconditioned iterative solver?
>> > >>>>>>>>>>>> >
>> > >>>>>>>>>>>> > Jose
>> > >>>>>>>>>>>> >
>> > >>>>>>>>>>>> >
>> > >>>>>>>>>>>>  >
>> > >>>>>>>>>>>>
>> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
>> > >>>>>>>>>>>>
>> > >>>>>>>>>>>>
>> > >>>>>>>>>>>
>> > >>>>>>>>>>
>> > >>>>>>>>>
>> > >>>>>>>>
>> > >>>>>>>
>> > >>>>>>
>> > >>>>>>
>> > >>>>>
>> > >>>>
>> > >>>
>> > >>
>> > >
>> >
>>
>
>
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From gideon.simpson at gmail.com  Wed Jul 29 11:51:15 2015
From: gideon.simpson at gmail.com (Gideon Simpson)
Date: Wed, 29 Jul 2015 12:51:15 -0400
Subject: [petsc-users] DMComposite and Matrix construction
In-Reply-To: <48D44498-0582-40B3-B97A-9DA4566969C9@mcs.anl.gov>
References: <D324AE61-DD11-409F-93B6-177FDD7DA865@gmail.com>
	<48D44498-0582-40B3-B97A-9DA4566969C9@mcs.anl.gov>
Message-ID: <904C8AFC-573B-42A4-BB63-72131FDC0223@gmail.com>

That?s generating malloc errors:

[0]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
[0]PETSC ERROR: Argument out of range
[0]PETSC ERROR: New nonzero at (10,0) caused a malloc
Use MatSetOption(A, MAT_NEW_NONZERO_ALLOCATION_ERR, PETSC_FALSE) to turn off this check

I suspect this is because DMCreateMatrix is picking a sparsity pattern which is not consistent with what I need.

-gideon

> On Jul 28, 2015, at 10:10 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
> 
> 
>  DMCreateMatrix() ? 
> 
> 
>> On Jul 28, 2015, at 9:02 PM, Gideon Simpson <gideon.simpson at gmail.com> wrote:
>> 
>> I?m working with a DMComposite where I have a DMRedundant with 2 parameters, and then a standard DMDACreate with some number of entires that I would like to have distributed.  For concreteness, suppose it is 
>> 
>> DMCompositeCreate(PETSC_COMM_WORLD, &packer);
>> DMRedundantCreate(PETSC_COMM_WORLD, 0, 2, &p_dm);
>> DMCompositeAddDM(packer,p_dm);
>> DMDACreate1d(PETSC_COMM_WORLD,DM_BOUNDARY_NONE, nx, 1, 1, NULL,&u_dm);
>> DMCompositeAddDM(packer,u_dm);
>> DMCreateGlobalVector(packer,&U);
>> 
>> Now, I would like to construct a matrix for this problem that can be used for computing Jacobians in a nonlinear solve.  Is there a way to get the matrix size to layout in a ?useful? way, in the sense that the first process, which owns the two degrees of freedom of p_dm and the first N0 number of the rows of u_dm, controls the corresponding N0+2 rows of the matrix, and analgously for the second process has the next N1 rows of the u_dm vector, and has the next N1 rows of the matrix?
>> 
>> -gideon
>> 
> 

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From jed at jedbrown.org  Wed Jul 29 12:31:33 2015
From: jed at jedbrown.org (Jed Brown)
Date: Wed, 29 Jul 2015 11:31:33 -0600
Subject: [petsc-users] DMComposite and Matrix construction
In-Reply-To: <904C8AFC-573B-42A4-BB63-72131FDC0223@gmail.com>
References: <D324AE61-DD11-409F-93B6-177FDD7DA865@gmail.com>
	<48D44498-0582-40B3-B97A-9DA4566969C9@mcs.anl.gov>
	<904C8AFC-573B-42A4-BB63-72131FDC0223@gmail.com>
Message-ID: <873806zx8q.fsf@jedbrown.org>

Gideon Simpson <gideon.simpson at gmail.com> writes:
> I suspect this is because DMCreateMatrix is picking a sparsity pattern which is not consistent with what I need.

If the issue is in the diagonal blocks, then make sure the component DMs
are correct.  If in the off-diagonal blocks, you can use
DMCompositeSetCoupling to add nonzeros for the coupling terms.  This
interface is a bit ugly and not generic, but hopefully it will work for
you.
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From mrosso at uci.edu  Wed Jul 29 12:45:39 2015
From: mrosso at uci.edu (Michele Rosso)
Date: Wed, 29 Jul 2015 10:45:39 -0700
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <04691CE0-B35E-4F46-ABCA-6B05EA033F19@mcs.anl.gov>
References: <1437083588.21829.18.camel@kolmog5>
	<94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>
	<1437086528.21829.27.camel@kolmog5>
	<E02874E3-7BAB-4EB7-A8D2-8C39B82E3BEF@mcs.anl.gov>
	<1437092337.21829.42.camel@kolmog5>
	<CADOhEh6AWkXGL9L=z5Fth0KGR0Dup6ynHCUso26VKOnHLfZLaQ@mail.gmail.com>
	<1437762913.17123.11.camel@kolmog5>
	<F4545361-F541-41DA-B64C-B9309AE75502@mcs.anl.gov>
	<1437767070.17123.17.camel@kolmog5>
	<E171A248-9258-4B6B-8BFC-16C84AA3B8D5@mcs.anl.gov>
	<04691CE0-B35E-4F46-ABCA-6B05EA033F19@mcs.anl.gov>
Message-ID: <1438191939.3147.4.camel@kolmog5>

Hi Barry,

I tried what you suggested:

1) 5 levels of MG + defaults at the coarse level (PCREDUNDANT)
2) 5 levels of MG + 2 levels of MG via DMDAREPART +  defaults at the
coarse level (PCREDUNDANT)

I attached ksp_view and log_summary for both cases.
The use of PCREDUNDAND halves the time for case 1 ( from ~ 20 sec per
solve to ~ 10 sec per solve ), while it seems not having much effect on
case 2.
Any thoughts on this?

Thanks,
Michele


On Sat, 2015-07-25 at 22:18 -0500, Barry Smith wrote:

>   This dmdarepart business, which I am guessing is running PCMG on smaller sets of processes with a DMDDA on that smaller set of processes for a coarse problem is a fine idea but you should keep in mind the rule of thumb that that parallel iterative (and even more direct) solvers don't do well we there is roughly 10,000 or fewer degrees of freedom per processor.  So you should definitely not be using SuperLU_DIST in parallel to solve a problem with 1048 degrees of freedom on 128 processes, just use PCREDUNDANT and its default (sequential) LU. That should be faster.
> 
>   Barry
> 
> > On Jul 25, 2015, at 10:09 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
> > 
> > 
> >  Don't use 
> > 
> > -mg_coarse_pc_factor_mat_solver_package superlu_dist
> > -mg_coarse_pc_type lu
> > 
> >  with 8000+ processes and 1 degree of freedom per process SuperLU_DIST will be terrible. Just leave the defaults for this and send the -log_summary
> > 
> >  Barry
> > 
> >> On Jul 24, 2015, at 2:44 PM, Michele Rosso <mrosso at uci.edu> wrote:
> >> 
> >> Barry,
> >> 
> >> I attached ksp_view and log_summary for two different setups:
> >> 
> >> 1) Plain MG on 5 levels + LU at the coarse level (files ending in mg5)
> >> 2) Plain MG on 5 levels + custom PC + LU at the coarse level (files ending in mg7)
> >> 
> >> The custom PC works on a subset of processes, thus allowing to use two more levels of MG, for a total of 7.
> >> Case 1) is extremely slow ( ~ 20 sec per solve ) and converges in 21 iterations.
> >> Case 2) is way faster ( ~ 0.25 sec per solve ) and converges in 29 iterations.
> >> 
> >> Thanks for your help!
> >> 
> >> Michele
> >> 
> >> 
> >> On Fri, 2015-07-24 at 13:56 -0500, Barry Smith wrote:
> >>>  The coarse problem for the PCMG (geometric multigrid) is 
> >>> 
> >>> Mat Object:       8192 MPI processes
> >>>        type: mpiaij
> >>>        rows=8192, cols=8192
> >>> 
> >>> then it tries to solve it with algebraic multigrid on 8192 processes (which is completely insane). A lot of the time is spent in setting up the algebraic multigrid (not surprisingly).
> >>> 
> >>> 8192 is kind of small to parallelize.  Please run the same code but with the default coarse grid problem instead of PCGAMG and send us the -log_summary again
> >>> 
> >>>  Barry
> >>> 
> >>> 
> >>>> On Jul 24, 2015, at 1:35 PM, Michele Rosso <mrosso at uci.edu> wrote:
> >>>> 
> >>>> Hi Mark and Barry,
> >>>> 
> >>>> I am sorry for my late reply: it was a busy week!
> >>>> I run a test case for a larger problem with  as many levels (i.e. 5) of MG I could and  GAMG as PC at the coarse level. I attached the output of info ( after grep for "gmag"),  ksp_view and log_summary.
> >>>> The solve takes about 2 seconds on 8192 cores, which is way too much. The number of iterations to convergence is 24.
> >>>> I hope there is a way to speed it up.
> >>>> 
> >>>> Thanks,
> >>>> Michele
> >>>> 
> >>>> 
> >>>> On Fri, 2015-07-17 at 09:38 -0400, Mark Adams wrote:
> >>>>> 
> >>>>> 
> >>>>> On Thu, Jul 16, 2015 at 8:18 PM, Michele Rosso <mrosso at uci.edu> wrote:
> >>>>> Barry,
> >>>>> 
> >>>>> thank you very much for the detailed answer.  I tried what you suggested and it works.
> >>>>> So far I tried on a small system but the final goal is to use it for very large runs.  How does  PCGAMG compares to PCMG  as far as performances and scalability are concerned?
> >>>>> Also, could you help me to tune the GAMG part ( my current setup is in the attached ksp_view.txt file )? 
> >>>>> 
> >>>>> 
> >>>>> 
> >>>>> I am going to add this to the document today but you can run with -info.  This is very noisy so you might want to do the next step at run time.  Then grep on GAMG.  This will be about 20 lines.  Send that to us and we can go from there.
> >>>>> 
> >>>>> 
> >>>>> Mark
> >>>>> 
> >>>>> 
> >>>>> 
> >>>>> 
> >>>>> I also tried to use superlu_dist for the LU decomposition on mg_coarse_mg_sub_
> >>>>> -mg_coarse_mg_coarse_sub_pc_type lu
> >>>>> -mg_coarse_mg_coarse_sub_pc_factor_mat_solver_package superlu_dist
> >>>>> 
> >>>>> but I got an error:
> >>>>> 
> >>>>> ****** Error in MC64A/AD. INFO(1) = -2 
> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
> >>>>> symbfact() error returns 0
> >>>>> symbfact() error returns 0
> >>>>> symbfact() error returns 0
> >>>>> symbfact() error returns 0
> >>>>> symbfact() error returns 0
> >>>>> symbfact() error returns 0
> >>>>> symbfact() error returns 0
> >>>>> 
> >>>>> 
> >>>>> Thank you,
> >>>>> Michele
> >>>>> 
> >>>>> 
> >>>>> On Thu, 2015-07-16 at 18:07 -0500, Barry Smith wrote:
> >>>>>> 
> >>>>>>> On Jul 16, 2015, at 5:42 PM, Michele Rosso <mrosso at uci.edu> wrote:
> >>>>>>> 
> >>>>>>> Barry,
> >>>>>>> 
> >>>>>>> thanks for your reply. So if I want it fixed, I will have to use the master branch, correct?
> >>>>>> 
> >>>>>> 
> >>>>>>  Yes, or edit mg.c and remove the offending lines of code (easy enough). 
> >>>>>> 
> >>>>>>> 
> >>>>>>> On a side note, what I am trying to achieve is to be able to use how many levels of MG I want, despite the limitation imposed by the local number of grid nodes.
> >>>>>> 
> >>>>>> 
> >>>>>>   I assume you are talking about with DMDA? There is no generic limitation for PETSc's multigrid, it is only with the way the DMDA code figures out the interpolation that causes a restriction.
> >>>>>> 
> >>>>>> 
> >>>>>>> So far I am using a borrowed code that implements a PC that creates a sub communicator and perform MG on it.
> >>>>>>> While reading the documentation I found out that PCMGSetLevels takes in an optional array of communicators. How does this work?
> >>>>>> 
> >>>>>> 
> >>>>>>   It doesn't work. It was an idea that never got pursued.
> >>>>>> 
> >>>>>> 
> >>>>>>> Can I can simply define my matrix and rhs on the fine grid as I would do normally ( I do not use kspsetoperators and kspsetrhs ) and KSP would take care of it by using the correct communicator for each level?
> >>>>>> 
> >>>>>> 
> >>>>>>   No.
> >>>>>> 
> >>>>>>   You can use the PCMG geometric multigrid with DMDA for as many levels as it works and then use PCGAMG as the coarse grid solver. PCGAMG automatically uses fewer processes for the coarse level matrices and vectors. You could do this all from the command line without writing code. 
> >>>>>> 
> >>>>>>   For example if your code uses a DMDA and calls KSPSetDM() use for example -da_refine 3 -pc_type mg -pc_mg_galerkin -mg_coarse_pc_type gamg  -ksp_view 
> >>>>>> 
> >>>>>> 
> >>>>>> 
> >>>>>>  Barry
> >>>>>> 
> >>>>>> 
> >>>>>> 
> >>>>>>> 
> >>>>>>> Thanks,
> >>>>>>> Michele
> >>>>>>> 
> >>>>>>> 
> >>>>>>> 
> >>>>>>> 
> >>>>>>> On Thu, 2015-07-16 at 17:30 -0500, Barry Smith wrote:
> >>>>>>>>   Michel,
> >>>>>>>> 
> >>>>>>>>    This is a very annoying feature that has been fixed in master 
> >>>>>>>> http://www.mcs.anl.gov/petsc/developers/index.html
> >>>>>>>>  I would like to have changed it in maint but Jed would have a shit-fit :-) since it changes behavior.
> >>>>>>>> 
> >>>>>>>>  Barry
> >>>>>>>> 
> >>>>>>>> 
> >>>>>>>>> On Jul 16, 2015, at 4:53 PM, Michele Rosso <mrosso at uci.edu> wrote:
> >>>>>>>>> 
> >>>>>>>>> Hi,
> >>>>>>>>> 
> >>>>>>>>> I am performing a series of solves inside a loop. The matrix for each solve changes but not enough to justify a rebuilt of the PC at each solve.
> >>>>>>>>> Therefore I am using  KSPSetReusePreconditioner to avoid rebuilding unless necessary. The solver is CG + MG with a custom  PC at the coarse level.
> >>>>>>>>> If KSP is not updated each time, everything works as it is supposed to. 
> >>>>>>>>> When instead I allow the default PETSc  behavior, i.e. updating PC every time the matrix changes, the coarse level KSP , initially set to PREONLY, is changed into GMRES 
> >>>>>>>>> after the first solve. I am not sure where the problem lies (my PC or PETSc), so I would like to have your opinion on this.
> >>>>>>>>> I attached the ksp_view for the 2 successive solve and the options stack.
> >>>>>>>>> 
> >>>>>>>>> Thanks for your help,
> >>>>>>>>> Michel
> >>>>>>>>> 
> >>>>>>>>> 
> >>>>>>>>> 
> >>>>>>>>> <ksp_view.txt><petsc_options.txt>
> >>>>>>>> 
> >>>>>>>> 
> >>>>>>>> 
> >>>>>>> 
> >>>>>> 
> >>>>>> 
> >>>>>> 
> >>>>> 
> >>>>> 
> >>>>> 
> >>>>> 
> >>>> 
> >>>> <info.txt><ksp_view.txt><log_gamg.txt>
> >>> 
> >>> 
> >>> 
> >> 
> >> <ksp_view_mg5.txt><ksp_view_mg7.txt><log_mg5.txt><log_mg7.txt>
> > 
> 


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KSP Object: 8192 MPI processes
  type: cg
  maximum iterations=10000
  tolerances:  relative=1e-09, absolute=1e-50, divergence=10000
  left preconditioning
  using nonzero initial guess
  using UNPRECONDITIONED norm type for convergence test
PC Object: 8192 MPI processes
  type: mg
    MG: type is MULTIPLICATIVE, levels=5 cycles=v
      Cycles per PCApply=1
      Using Galerkin computed coarse grid matrices
  Coarse grid solver -- level -------------------------------
    KSP Object:    (mg_coarse_)     8192 MPI processes
      type: preonly
      maximum iterations=1, initial guess is zero
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using NONE norm type for convergence test
    PC Object:    (mg_coarse_)     8192 MPI processes
      type: dmdarepart
        DMDARepart: parent comm size reduction factor = 64
        DMDARepart: subcomm_size = 128
      KSP Object:      (mg_coarse_dmdarepart_)       128 MPI processes
        type: preonly
        maximum iterations=10000, initial guess is zero
        tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
        left preconditioning
        using NONE norm type for convergence test
      PC Object:      (mg_coarse_dmdarepart_)       128 MPI processes
        type: mg
          MG: type is MULTIPLICATIVE, levels=2 cycles=v
            Cycles per PCApply=1
            Using Galerkin computed coarse grid matrices
        Coarse grid solver -- level -------------------------------
          KSP Object:          (mg_coarse_dmdarepart_mg_coarse_)           128 MPI processes
            type: preonly
            maximum iterations=1, initial guess is zero
            tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
            left preconditioning
            using NONE norm type for convergence test
          PC Object:          (mg_coarse_dmdarepart_mg_coarse_)           128 MPI processes
            type: redundant
              Redundant preconditioner: First (color=0) of 128 PCs follows
            KSP Object:            (mg_coarse_dmdarepart_mg_coarse_redundant_)             1 MPI processes
              type: preonly
              maximum iterations=10000, initial guess is zero
              tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
              left preconditioning
              using NONE norm type for convergence test
            PC Object:            (mg_coarse_dmdarepart_mg_coarse_redundant_)             1 MPI processes
              type: lu
                LU: out-of-place factorization
                tolerance for zero pivot 2.22045e-14
                using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
                matrix ordering: nd
                factor fill ratio given 5, needed 9.76317
                  Factored matrix follows:
                    Mat Object:                     1 MPI processes
                      type: seqaij
                      rows=1024, cols=1024
                      package used to perform factorization: petsc
                      total: nonzeros=63734, allocated nonzeros=63734
                      total number of mallocs used during MatSetValues calls =0
                        not using I-node routines
              linear system matrix = precond matrix:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=1024, cols=1024
                total: nonzeros=6528, allocated nonzeros=6528
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
            linear system matrix = precond matrix:
            Mat Object:             128 MPI processes
              type: mpiaij
              rows=1024, cols=1024
              total: nonzeros=6528, allocated nonzeros=6528
              total number of mallocs used during MatSetValues calls =0
                not using I-node (on process 0) routines
        Down solver (pre-smoother) on level 1 -------------------------------
          KSP Object:          (mg_coarse_dmdarepart_mg_levels_1_)           128 MPI processes
            type: richardson
              Richardson: damping factor=1
            maximum iterations=2
            tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
            left preconditioning
            using nonzero initial guess
            using NONE norm type for convergence test
          PC Object:          (mg_coarse_dmdarepart_mg_levels_1_)           128 MPI processes
            type: sor
              SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
            linear system matrix = precond matrix:
            Mat Object:             128 MPI processes
              type: mpiaij
              rows=8192, cols=8192
              total: nonzeros=54784, allocated nonzeros=54784
              total number of mallocs used during MatSetValues calls =0
                not using I-node (on process 0) routines
        Up solver (post-smoother) same as down solver (pre-smoother)
        linear system matrix = precond matrix:
        Mat Object:         128 MPI processes
          type: mpiaij
          rows=8192, cols=8192
          total: nonzeros=54784, allocated nonzeros=54784
          total number of mallocs used during MatSetValues calls =0
            not using I-node (on process 0) routines
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=8192, cols=8192
        total: nonzeros=54784, allocated nonzeros=54784
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Down solver (pre-smoother) on level 1 -------------------------------
    KSP Object:    (mg_levels_1_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_1_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=65536, cols=65536
        total: nonzeros=448512, allocated nonzeros=448512
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 2 -------------------------------
    KSP Object:    (mg_levels_2_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_2_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=524288, cols=524288
        total: nonzeros=3.62906e+06, allocated nonzeros=3.62906e+06
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 3 -------------------------------
    KSP Object:    (mg_levels_3_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_3_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=4194304, cols=4194304
        total: nonzeros=2.91963e+07, allocated nonzeros=2.91963e+07
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 4 -------------------------------
    KSP Object:    (mg_levels_4_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_4_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=33554432, cols=33554432
        total: nonzeros=2.34226e+08, allocated nonzeros=2.34226e+08
        total number of mallocs used during MatSetValues calls =0
          has attached null space
  Up solver (post-smoother) same as down solver (pre-smoother)
  linear system matrix = precond matrix:
  Mat Object:   8192 MPI processes
    type: mpiaij
    rows=33554432, cols=33554432
    total: nonzeros=2.34226e+08, allocated nonzeros=2.34226e+08
    total number of mallocs used during MatSetValues calls =0
      has attached null space

#PETSc Option Table entries:
-finput input.txt
-ksp_initial_guess_nonzero yes
-ksp_norm_type unpreconditioned
-ksp_rtol 1e-9
-ksp_type cg
-ksp_view
-log_summary log_mg7.txt
-mg_coarse_dmdarepart_ksp_constant_null_space
-mg_coarse_dmdarepart_ksp_type preonly
-mg_coarse_dmdarepart_mg_coarse_ksp_type preonly
-mg_coarse_dmdarepart_mg_coarse_pc_type redundant
-mg_coarse_dmdarepart_mg_levels_ksp_type richardson
-mg_coarse_dmdarepart_pc_mg_galerkin
-mg_coarse_dmdarepart_pc_mg_levels 2
-mg_coarse_dmdarepart_pc_type mg
-mg_coarse_ksp_type preonly
-mg_coarse_pc_dmdarepart_factor 64
-mg_coarse_pc_type dmdarepart
-mg_levels_ksp_type richardson
-options_left
-pc_dmdarepart_log
-pc_dmdarepart_monitor
-pc_mg_galerkin
-pc_mg_levels 5
-pc_type mg
#End of PETSc Option Table entries
There are 3 unused database options. They are:
Option left: name:-finput value: input.txt
Option left: name:-mg_coarse_dmdarepart_ksp_constant_null_space (no value)
Option left: name:-pc_dmdarepart_monitor (no value)
Application 25736695 resources: utime ~29149s, stime ~48455s, Rss ~64608, inblocks ~6174814, outblocks ~18104253
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KSP Object: 8192 MPI processes
  type: cg
  maximum iterations=10000
  tolerances:  relative=1e-09, absolute=1e-50, divergence=10000
  left preconditioning
  using nonzero initial guess
  using UNPRECONDITIONED norm type for convergence test
PC Object: 8192 MPI processes
  type: mg
    MG: type is MULTIPLICATIVE, levels=5 cycles=v
      Cycles per PCApply=1
      Using Galerkin computed coarse grid matrices
  Coarse grid solver -- level -------------------------------
    KSP Object:    (mg_coarse_)     8192 MPI processes
      type: preonly
      maximum iterations=1, initial guess is zero
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using NONE norm type for convergence test
    PC Object:    (mg_coarse_)     8192 MPI processes
      type: redundant
        Redundant preconditioner: First (color=0) of 8192 PCs follows
      KSP Object:      (mg_coarse_redundant_)       1 MPI processes
        type: preonly
        maximum iterations=10000, initial guess is zero
        tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
        left preconditioning
        using NONE norm type for convergence test
      PC Object:      (mg_coarse_redundant_)       1 MPI processes
        type: lu
          LU: out-of-place factorization
          tolerance for zero pivot 2.22045e-14
          using diagonal shift on blocks to prevent zero pivot [INBLOCKS]
          matrix ordering: nd
          factor fill ratio given 5, needed 23.9038
            Factored matrix follows:
              Mat Object:               1 MPI processes
                type: seqaij
                rows=8192, cols=8192
                package used to perform factorization: petsc
                total: nonzeros=1.30955e+06, allocated nonzeros=1.30955e+06
                total number of mallocs used during MatSetValues calls =0
                  not using I-node routines
        linear system matrix = precond matrix:
        Mat Object:         1 MPI processes
          type: seqaij
          rows=8192, cols=8192
          total: nonzeros=54784, allocated nonzeros=54784
          total number of mallocs used during MatSetValues calls =0
            not using I-node routines
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=8192, cols=8192
        total: nonzeros=54784, allocated nonzeros=54784
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Down solver (pre-smoother) on level 1 -------------------------------
    KSP Object:    (mg_levels_1_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_1_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=65536, cols=65536
        total: nonzeros=448512, allocated nonzeros=448512
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 2 -------------------------------
    KSP Object:    (mg_levels_2_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_2_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=524288, cols=524288
        total: nonzeros=3.62906e+06, allocated nonzeros=3.62906e+06
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 3 -------------------------------
    KSP Object:    (mg_levels_3_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_3_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=4194304, cols=4194304
        total: nonzeros=2.91963e+07, allocated nonzeros=2.91963e+07
        total number of mallocs used during MatSetValues calls =0
          not using I-node (on process 0) routines
  Up solver (post-smoother) same as down solver (pre-smoother)
  Down solver (pre-smoother) on level 4 -------------------------------
    KSP Object:    (mg_levels_4_)     8192 MPI processes
      type: richardson
        Richardson: damping factor=1
      maximum iterations=2
      tolerances:  relative=1e-05, absolute=1e-50, divergence=10000
      left preconditioning
      using nonzero initial guess
      using NONE norm type for convergence test
    PC Object:    (mg_levels_4_)     8192 MPI processes
      type: sor
        SOR: type = local_symmetric, iterations = 1, local iterations = 1, omega = 1
      linear system matrix = precond matrix:
      Mat Object:       8192 MPI processes
        type: mpiaij
        rows=33554432, cols=33554432
        total: nonzeros=2.34226e+08, allocated nonzeros=2.34226e+08
        total number of mallocs used during MatSetValues calls =0
          has attached null space
  Up solver (post-smoother) same as down solver (pre-smoother)
  linear system matrix = precond matrix:
  Mat Object:   8192 MPI processes
    type: mpiaij
    rows=33554432, cols=33554432
    total: nonzeros=2.34226e+08, allocated nonzeros=2.34226e+08
    total number of mallocs used during MatSetValues calls =0
      has attached null space
-------------- next part --------------
************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

/u/sciteam/mrosso/mrosso-repo/build/bin/test_droplet_box.exe on a gnu-opt-32idx named p???? with 8192 processors, by mrosso Tue Jul 28 16:20:21 2015
Using Petsc Development GIT revision: v3.6-233-g4936542  GIT Date: 2015-07-17 10:15:47 -0500

                         Max       Max/Min        Avg      Total 
Time (sec):           7.498e+00      1.01676   7.375e+00
Objects:              1.385e+03      1.30537   1.066e+03
Flops:                9.815e+07      1.30922   7.642e+07  6.260e+11
Flops/sec:            1.331e+07      1.30928   1.036e+07  8.488e+10
MPI Messages:         3.595e+04      5.80931   1.225e+04  1.003e+08
MPI Message Lengths:  9.104e+06      2.00024   7.063e+02  7.086e+10
MPI Reductions:       1.427e+03      1.09349

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 7.0526e+00  95.6%  6.2314e+11  99.5%  9.376e+07  93.5%  7.044e+02       99.7%  1.260e+03  88.3% 
 1: PCRprt_SetUpMat: 2.7279e-02   0.4%  6.5418e+05   0.0%  6.123e+05   0.6%  5.817e-02        0.0%  4.425e+01   3.1% 
 2:    PCRprt_Apply: 2.9504e-01   4.0%  2.8632e+09   0.5%  5.947e+06   5.9%  1.880e+00        0.3%  1.156e+00   0.1% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

VecTDot              232 1.0 3.9837e-02 2.6 1.90e+06 1.0 0.0e+00 0.0e+00 2.3e+02  0  2  0  0 16   0  2  0  0 18 390775
VecNorm              123 1.0 1.7174e-02 1.9 1.01e+06 1.0 0.0e+00 0.0e+00 1.2e+02  0  1  0  0  9   0  1  0  0 10 480626
VecScale            1048 1.0 1.5078e-0218.8 1.92e+05 1.8 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 99231
VecCopy              121 1.0 1.2872e-03 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet              1647 1.0 1.6298e-03 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecAXPY              696 1.0 6.7093e-03 1.4 5.70e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  7  0  0  0   0  7  0  0  0 6961607
VecAYPX              927 1.0 4.6690e-03 1.4 2.90e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  4  0  0  0   0  4  0  0  0 5084883
VecAssemblyBegin       4 1.0 1.3000e-02 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 1.2e+01  0  0  0  0  1   0  0  0  0  1     0
VecAssemblyEnd         4 1.0 1.4210e-0429.8 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecScatterBegin     2907 1.0 2.7453e-02 2.1 0.00e+00 0.0 9.2e+07 7.6e+02 0.0e+00  0  0 92 99  0   0  0 98 99  0     0
VecScatterEnd       2907 1.0 1.8748e-01 3.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  2  0  0  0  0   2  0  0  0  0     0
MatMult              931 1.0 2.3768e-01 2.6 3.19e+07 1.0 4.3e+07 1.4e+03 0.0e+00  2 42 43 84  0   2 42 46 84  0 1096892
MatMultAdd           464 1.0 4.9362e-03 1.2 1.09e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  1  0  0  0   0  1  0  0  0 1801895
MatMultTranspose     468 1.0 1.6587e-02 2.6 1.10e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  1  0  0  0   0  1  0  0  0 540858
MatSOR              1160 1.0 1.8799e-01 1.6 3.03e+07 1.0 4.9e+07 2.2e+02 0.0e+00  2 40 48 15  0   2 40 52 15  0 1319153
MatResidual          464 1.0 7.4724e-02 2.5 7.60e+06 1.0 2.2e+07 6.8e+02 0.0e+00  1 10 22 21  0   1 10 23 21  0 830522
MatAssemblyBegin      26 1.0 3.0778e-02 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 3.6e+01  0  0  0  0  3   0  0  0  0  3     0
MatAssemblyEnd        26 1.0 3.6265e-02 1.0 0.00e+00 0.0 4.8e+05 1.3e+02 8.0e+01  0  0  0  0  6   0  0  1  0  6     0
MatView               55 1.8 3.3602e-01 9.8 0.00e+00 0.0 0.0e+00 0.0e+00 3.0e+01  4  0  0  0  2   5  0  0  0  2     0
MatPtAP                8 1.0 4.7572e-02 1.0 2.06e+05 1.0 1.1e+06 3.5e+02 7.6e+01  1  0  1  1  5   1  0  1  1  6 35313
MatPtAPSymbolic        4 1.0 2.7729e-02 1.1 0.00e+00 0.0 5.6e+05 4.5e+02 2.8e+01  0  0  1  0  2   0  0  1  0  2     0
MatPtAPNumeric         8 1.0 2.1160e-02 1.1 2.06e+05 1.0 5.6e+05 2.6e+02 4.8e+01  0  0  1  0  3   0  0  1  0  4 79392
MatGetLocalMat         8 1.0 6.5184e-04 1.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetBrAoCol          8 1.0 1.9581e-03 2.4 0.00e+00 0.0 7.5e+05 5.1e+02 0.0e+00  0  0  1  1  0   0  0  1  1  0     0
MatGetSymTrans         8 1.0 1.2302e-04 2.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSetUp              14 1.0 6.8645e-03 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 1.4e+01  0  0  0  0  1   0  0  0  0  1     0
KSPSolve               4 1.0 1.0214e+00 1.0 9.81e+07 1.3 1.0e+08 7.1e+02 1.2e+03 14100100100 86  14100107100 97 612784
PCSetUp                4 1.0 1.7279e-01 1.0 2.76e+05 1.0 2.2e+06 1.9e+02 2.8e+02  2  0  2  1 20   2  0  2  1 22 13054
PCApply              116 1.0 7.6665e-01 1.0 8.58e+07 1.4 9.2e+07 6.4e+02 4.7e+02 10 84 92 83 33  11 84 99 83 37 684611

--- Event Stage 1: PCRprt_SetUpMat

VecSet                 3 1.5 1.3113e-05 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatAssemblyBegin      10 1.2 5.4898e-03 2.0 0.00e+00 0.0 0.0e+00 0.0e+00 4.1e+00  0  0  0  0  0  11  0  0  0  9     0
MatAssemblyEnd        10 1.2 9.6285e-03 1.1 0.00e+00 0.0 1.9e+05 4.2e+00 1.6e+01  0  0  0  0  1  33  0 31 13 36     0
MatGetRow            192 0.0 4.2677e-05 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetSubMatrice       2 1.0 1.0698e-02 2.3 0.00e+00 0.0 8.1e+04 2.3e+01 6.0e+00  0  0  0  0  0  22  0 13 32 14     0
MatZeroEntries         1 0.0 3.0994e-06 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatPtAP                2 1.0 2.0634e-02 1.0 8.40e+01 2.6 5.3e+05 7.4e+00 3.4e+01  0  0  1  0  2  75100 87 67 77    32
MatPtAPSymbolic        2 1.0 8.6851e-03 1.1 0.00e+00 0.0 3.3e+05 7.0e+00 1.4e+01  0  0  0  0  1  31  0 54 40 32     0
MatPtAPNumeric         2 1.0 1.2376e-02 1.0 8.40e+01 2.6 2.0e+05 7.9e+00 2.0e+01  0  0  0  0  1  44100 33 28 45    53
MatGetLocalMat         2 1.0 6.1274e-05 1.7 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetBrAoCol          2 1.0 4.8995e-04 3.7 0.00e+00 0.0 2.8e+05 5.3e+00 0.0e+00  0  0  0  0  0   1  0 46 26  0     0
MatGetSymTrans         4 1.0 2.0742e-05 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0

--- Event Stage 2: PCRprt_Apply

VecScale             348 0.0 2.3985e-04 0.0 3.34e+04 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 14114
VecSet              1167 3.4 5.2118e-04 9.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecAYPX              116 0.0 7.3195e-05 0.0 7.42e+03 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 12983
VecScatterBegin     1393 3.0 3.2119e-02112.6 0.00e+00 0.0 5.9e+06 3.2e+01 0.0e+00  0  0  6  0  0   0  0 99 99  0     0
VecScatterEnd       1393 3.0 3.2946e-01 2.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  4  0  0  0  0  99  0  0  0  0     0
MatMult              232 2.0 4.5841e-02336.1 9.67e+04834.0 1.0e+06 1.6e+01 0.0e+00  0  0  1  0  0   1  0 17  9  0   298
MatMultAdd           116 0.0 2.9373e-04 0.0 1.48e+04 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0  6470
MatMultTranspose     233 2.0 3.0067e-0290.1 1.52e+0465.6 9.4e+05 8.0e+00 0.0e+00  0  0  1  0  0   1  0 16  4  0   127
MatSolve             116 0.0 2.3469e-02 0.0 1.47e+07 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0 66  0  0  0 79995
MatSOR               232 0.0 4.8394e-02 0.0 5.50e+05 0.0 2.1e+05 1.3e+02 0.0e+00  0  0  0  0  0   0  2  4 14  0  1398
MatLUFactorSym         1 0.0 2.5880e-03 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatLUFactorNum         2 0.0 1.0722e-02 0.0 7.01e+06 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0 31  0  0  0 83692
MatCopy                1 0.0 3.0041e-05 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatConvert             1 0.0 7.4148e-05 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatResidual          116 0.0 4.5305e-02 0.0 1.04e+05 0.0 7.1e+04 1.3e+02 0.0e+00  0  0  0  0  0   0  0  1  5  0   281
MatAssemblyBegin       6 0.0 4.5967e-04 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 9.4e-02  0  0  0  0  0   0  0  0  0  8     0
MatAssemblyEnd         6 0.0 9.6583e-04 0.0 0.00e+00 0.0 1.2e+03 1.0e+01 2.5e-01  0  0  0  0  0   0  0  0  0 22     0
MatGetRowIJ            1 0.0 9.5844e-05 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetSubMatrice       2 0.0 2.3339e-03 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 9.4e-02  0  0  0  0  0   0  0  0  0  8     0
MatGetOrdering         1 0.0 8.8000e-04 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatPtAP                2 0.0 1.5650e-03 0.0 2.82e+03 0.0 3.6e+03 6.7e+01 3.0e-01  0  0  0  0  0   0  0  0  0 26   217
MatPtAPSymbolic        1 0.0 6.5613e-04 0.0 0.00e+00 0.0 1.8e+03 8.5e+01 1.1e-01  0  0  0  0  0   0  0  0  0  9     0
MatPtAPNumeric         2 0.0 9.1791e-04 0.0 2.82e+03 0.0 1.8e+03 4.9e+01 1.9e-01  0  0  0  0  0   0  0  0  0 16   370
MatRedundantMat        2 0.0 2.4142e-03 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 9.4e-02  0  0  0  0  0   0  0  0  0  8     0
MatGetLocalMat         2 0.0 3.7909e-05 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetBrAoCol          2 0.0 2.0623e-04 0.0 0.00e+00 0.0 2.4e+03 9.6e+01 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetSymTrans         2 0.0 4.0531e-06 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSetUp               8 0.0 1.2207e-04 0.0 0.00e+00 0.0 0.0e+00 0.0e+00 3.1e-02  0  0  0  0  0   0  0  0  0  3     0
KSPSolve             116 0.0 2.6315e-01 0.0 2.24e+07 0.0 2.2e+06 7.2e+01 1.2e+00  0  0  2  0  0   1100 37 84100 10866
PCSetUp                2 0.0 4.0980e-02 0.0 7.01e+06 0.0 3.8e+04 5.0e+01 1.2e+00  0  0  0  0  0   0 31  1  1100 21909
PCApply              116 0.0 2.2205e-01 0.0 1.54e+07 0.0 2.2e+06 7.2e+01 0.0e+00  0  0  2  0  0   1 69 36 83  0  8834
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Vector   778            791      2774488     0
      Vector Scatter    18             23        29872     0
              Matrix    38             52      1988092     0
   Matrix Null Space     1              1          584     0
    Distributed Mesh     7              7        34664     0
Star Forest Bipartite Graph    14             14        11760     0
     Discrete System     7              7         5880     0
           Index Set    36             41        67040     0
   IS L to G Mapping     7              7         8480     0
       Krylov Solver    11             11        13376     0
     DMKSP interface     4              5         3200     0
      Preconditioner    11             11        10864     0
              Viewer    13             11         8272     0

--- Event Stage 1: PCRprt_SetUpMat

              Vector     6              5         7840     0
      Vector Scatter     3              2         2128     0
              Matrix    15             12        43656     0
           Index Set    10             10         7896     0

--- Event Stage 2: PCRprt_Apply

              Vector   369            357       686800     0
      Vector Scatter     5              0            0     0
              Matrix    11              0            0     0
    Distributed Mesh     1              0            0     0
Star Forest Bipartite Graph     2              0            0     0
     Discrete System     1              0            0     0
           Index Set    15             10        16000     0
   IS L to G Mapping     1              0            0     0
     DMKSP interface     1              0            0     0
========================================================================================================================
Average time to get PetscTime(): 1.19209e-07
Average time for MPI_Barrier(): 5.19753e-05
Average time for zero size MPI_Send(): 2.16846e-05
#PETSc Option Table entries:
-finput input.txt
-ksp_initial_guess_nonzero yes
-ksp_norm_type unpreconditioned
-ksp_rtol 1e-9
-ksp_type cg
-ksp_view
-log_summary log_mg7.txt
-mg_coarse_dmdarepart_ksp_constant_null_space
-mg_coarse_dmdarepart_ksp_type preonly
-mg_coarse_dmdarepart_mg_coarse_ksp_type preonly
-mg_coarse_dmdarepart_mg_coarse_pc_type redundant
-mg_coarse_dmdarepart_mg_levels_ksp_type richardson
-mg_coarse_dmdarepart_pc_mg_galerkin
-mg_coarse_dmdarepart_pc_mg_levels 2
-mg_coarse_dmdarepart_pc_type mg
-mg_coarse_ksp_type preonly
-mg_coarse_pc_dmdarepart_factor 64
-mg_coarse_pc_type dmdarepart
-mg_levels_ksp_type richardson
-options_left
-pc_dmdarepart_log
-pc_dmdarepart_monitor
-pc_mg_galerkin
-pc_mg_levels 5
-pc_type mg
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --known-level1-dcache-size=16384 --known-level1-dcache-linesize=64 --known-level1-dcache-assoc=4 --known-sizeof-char=1 --known-sizeof-void-p=8 --known-sizeof-short=2 --known-sizeof-int=4 --known-sizeof-long=8 --known-sizeof-long-long=8 --known-sizeof-float=4 --known-sizeof-double=8 --known-sizeof-size_t=8 --known-bits-per-byte=8 --known-memcmp-ok=1 --known-sizeof-MPI_Comm=4 --known-sizeof-MPI_Fint=4 --known-mpi-long-double=1 --known-mpi-int64_t=1 --known-mpi-c-double-complex=1 --known-sdot-returns-double=0 --known-snrm2-returns-double=0 --with-batch="1 " --known-mpi-shared="0 " --known-mpi-shared-libraries=0 --known-memcmp-ok  --with-blas-lapack-lib=/opt/acml/5.3.1/gfortran64/lib/libacml.a --COPTFLAGS="-Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native" --FOPTFLAGS="-Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native" --CXXOPTFLAGS="-Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native" --with-x="0 " --with-debugging=0 --with-clib-autodetect="0 " --with-cxxlib-autodetect="0 " --with-fortranlib-autodetect="0 " --with-shared-libraries="0 " --with-mpi-compilers="1 " --with-cc="cc " --with-cxx="CC " --with-fc="ftn " --download-hypre=1 --download-blacs="1 " --download-scalapack="1 " --download-superlu_dist="1 " --download-metis="1 " --download-parmetis="1 " PETSC_ARCH=gnu-opt-32idx
-----------------------------------------
Libraries compiled on Sat Jul 18 19:48:51 2015 on h2ologin1 
Machine characteristics: Linux-3.0.101-0.46-default-x86_64-with-SuSE-11-x86_64
Using PETSc directory: /u/sciteam/mrosso/LIBS/petsc
Using PETSc arch: gnu-opt-32idx
-----------------------------------------

Using C compiler: cc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: ftn  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/include -I/u/sciteam/mrosso/LIBS/petsc/include -I/u/sciteam/mrosso/LIBS/petsc/include -I/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/include
-----------------------------------------

Using C linker: cc
Using Fortran linker: ftn
Using libraries: -Wl,-rpath,/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/lib -L/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/lib -lpetsc -Wl,-rpath,/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/lib -L/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/lib -lsuperlu_dist_4.0 -lHYPRE -lscalapack -Wl,-rpath,/opt/acml/5.3.1/gfortran64/lib -L/opt/acml/5.3.1/gfortran64/lib -lacml -lparmetis -lmetis -lssl -lcrypto -ldl 
-----------------------------------------

-------------- next part --------------
************************************************************************************************************************
***             WIDEN YOUR WINDOW TO 120 CHARACTERS.  Use 'enscript -r -fCourier9' to print this document            ***
************************************************************************************************************************

---------------------------------------------- PETSc Performance Summary: ----------------------------------------------

/u/sciteam/mrosso/mrosso-repo/build/bin/test_droplet_box.exe on a gnu-opt-32idx named p???? with 8192 processors, by mrosso Tue Jul 28 15:28:29 2015
Using Petsc Development GIT revision: v3.6-233-g4936542  GIT Date: 2015-07-17 10:15:47 -0500

                         Max       Max/Min        Avg      Total 
Time (sec):           5.098e+02      1.00007   5.098e+02
Objects:              7.400e+02      1.00000   7.400e+02
Flops:                5.499e+08      1.00167   5.498e+08  4.504e+12
Flops/sec:            1.079e+06      1.00174   1.078e+06  8.834e+09
MPI Messages:         7.381e+05      1.00619   7.376e+05  6.043e+09
MPI Message Lengths:  1.267e+07      1.36946   1.669e+01  1.008e+11
MPI Reductions:       1.009e+03      1.00000

Flop counting convention: 1 flop = 1 real number operation of type (multiply/divide/add/subtract)
                            e.g., VecAXPY() for real vectors of length N --> 2N flops
                            and VecAXPY() for complex vectors of length N --> 8N flops

Summary of Stages:   ----- Time ------  ----- Flops -----  --- Messages ---  -- Message Lengths --  -- Reductions --
                        Avg     %Total     Avg     %Total   counts   %Total     Avg         %Total   counts   %Total 
 0:      Main Stage: 5.0982e+02 100.0%  4.5037e+12 100.0%  6.043e+09 100.0%  1.669e+01      100.0%  1.008e+03  99.9% 

------------------------------------------------------------------------------------------------------------------------
See the 'Profiling' chapter of the users' manual for details on interpreting output.
Phase summary info:
   Count: number of times phase was executed
   Time and Flops: Max - maximum over all processors
                   Ratio - ratio of maximum to minimum over all processors
   Mess: number of messages sent
   Avg. len: average message length (bytes)
   Reduct: number of global reductions
   Global: entire computation
   Stage: stages of a computation. Set stages with PetscLogStagePush() and PetscLogStagePop().
      %T - percent time in this phase         %F - percent flops in this phase
      %M - percent messages in this phase     %L - percent message lengths in this phase
      %R - percent reductions in this phase
   Total Mflop/s: 10e-6 * (sum of flops over all processors)/(max time over all processors)
------------------------------------------------------------------------------------------------------------------------
Event                Count      Time (sec)     Flops                             --- Global ---  --- Stage ---   Total
                   Max Ratio  Max     Ratio   Max  Ratio  Mess   Avg len Reduct  %T %F %M %L %R  %T %F %M %L %R Mflop/s
------------------------------------------------------------------------------------------------------------------------

--- Event Stage 0: Main Stage

VecTDot              174 1.0 1.5646e-01 1.5 1.43e+06 1.0 0.0e+00 0.0e+00 1.7e+02  0  0  0  0 17   0  0  0  0 17 74621
VecNorm               94 1.0 5.5188e-02 2.5 7.70e+05 1.0 0.0e+00 0.0e+00 9.4e+01  0  0  0  0  9   0  0  0  0  9 114305
VecScale             787 1.0 1.4017e-03 1.9 1.48e+05 1.8 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 824521
VecCopy               92 1.0 1.0190e-03 1.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecSet              1329 1.0 3.7305e-03 1.6 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecAXPY              522 1.0 5.5845e-03 1.3 4.28e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  1  0  0  0   0  1  0  0  0 6272892
VecAYPX              695 1.0 3.0615e-02 9.2 2.17e+06 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 580237
VecAssemblyBegin       4 1.0 1.3102e-02 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 1.2e+01  0  0  0  0  1   0  0  0  0  1     0
VecAssemblyEnd         4 1.0 1.8620e-0432.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
VecScatterBegin     2356 1.0 1.6390e+01 4.7 0.00e+00 0.0 5.9e+09 1.7e+01 0.0e+00  2  0 98 99  0   2  0 98 99  0     0
VecScatterEnd       2356 1.0 4.1647e+02 1.6 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 69  0  0  0  0  69  0  0  0  0     0
MatMult              699 1.0 5.2895e+01643.0 2.40e+07 1.0 3.3e+07 1.4e+03 0.0e+00  1  4  1 44  0   1  4  1 44  0  3703
MatMultAdd           348 1.0 5.8870e-03 1.5 8.14e+05 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 1133153
MatMultTranspose     352 1.0 6.3620e-03 1.3 8.24e+05 1.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0 1060614
MatSolve              87 1.0 3.9927e-01 1.3 2.27e+08 1.0 0.0e+00 0.0e+00 0.0e+00  0 41  0  0  0   0 41  0  0  0 4660544
MatSOR               870 1.0 1.1567e+02523.3 2.27e+07 1.0 3.6e+07 2.2e+02 0.0e+00  7  4  1  8  0   7  4  1  8  0  1608
MatLUFactorSym         1 1.0 5.9881e-02 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatLUFactorNum         1 1.0 5.9217e-01 1.1 2.66e+08 1.0 0.0e+00 0.0e+00 0.0e+00  0 48  0  0  0   0 48  0  0  0 3673552
MatConvert             1 1.0 1.0331e-03 2.6 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatResidual          348 1.0 3.3047e-0113.8 5.70e+06 1.0 1.6e+07 6.8e+02 0.0e+00  0  1  0 11  0   0  1  0 11  0 140845
MatAssemblyBegin      22 1.0 2.4983e-02 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 2.6e+01  0  0  0  0  3   0  0  0  0  3     0
MatAssemblyEnd        22 1.0 3.3268e-02 1.1 0.00e+00 0.0 4.7e+05 1.4e+02 7.2e+01  0  0  0  0  7   0  0  0  0  7     0
MatGetRowIJ            1 1.0 5.8293e-04 1.5 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetSubMatrice       1 1.0 2.2252e-02 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 4.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetOrdering         1 1.0 9.7980e-03 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatView               40 1.3 3.3014e-01 3.5 0.00e+00 0.0 0.0e+00 0.0e+00 3.0e+01  0  0  0  0  3   0  0  0  0  3     0
MatPtAP                4 1.0 4.4705e-02 1.0 1.03e+05 1.0 9.3e+05 2.9e+02 6.8e+01  0  0  0  0  7   0  0  0  0  7 18789
MatPtAPSymbolic        4 1.0 2.9025e-02 1.0 0.00e+00 0.0 5.6e+05 4.5e+02 2.8e+01  0  0  0  0  3   0  0  0  0  3     0
MatPtAPNumeric         4 1.0 1.6840e-02 1.1 1.03e+05 1.0 3.7e+05 4.4e+01 4.0e+01  0  0  0  0  4   0  0  0  0  4 49879
MatRedundantMat        1 1.0 2.3107e-02 1.2 0.00e+00 0.0 0.0e+00 0.0e+00 4.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetLocalMat         4 1.0 6.1631e-04 1.7 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetBrAoCol          4 1.0 1.4648e-03 2.8 0.00e+00 0.0 5.6e+05 4.5e+02 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
MatGetSymTrans         8 1.0 1.4162e-04 2.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  0  0  0  0  0   0  0  0  0  0     0
KSPSetUp              10 1.0 4.6747e-03 1.1 0.00e+00 0.0 0.0e+00 0.0e+00 1.4e+01  0  0  0  0  1   0  0  0  0  1     0
KSPSolve               4 1.0 5.0087e+02 1.0 5.50e+08 1.0 6.0e+09 1.7e+01 9.2e+02 98100100100 91  98100100100 92  8992
PCSetUp                4 1.0 6.8538e+01 1.0 2.66e+08 1.0 1.4e+08 1.0e+01 2.1e+02 13 48  2  1 21  13 48  2  1 21 31760
PCApply               87 1.0 4.3206e+02 1.0 2.75e+08 1.0 5.9e+09 1.5e+01 3.5e+02 85 50 98 90 34  85 50 98 90 35  5213
------------------------------------------------------------------------------------------------------------------------

Memory usage is given in bytes:

Object Type          Creations   Destructions     Memory  Descendants' Mem.
Reports information only for process 0.

--- Event Stage 0: Main Stage

              Vector   597            597      2364880     0
      Vector Scatter    16             15        20656     0
              Matrix    38             38     18267636     0
   Matrix Null Space     1              1          584     0
    Distributed Mesh     5              4        19808     0
Star Forest Bipartite Graph    10              8         6720     0
     Discrete System     5              4         3360     0
           Index Set    37             37       186396     0
   IS L to G Mapping     5              4         6020     0
       Krylov Solver     7              7         8608     0
     DMKSP interface     4              4         2560     0
      Preconditioner     7              7         6792     0
              Viewer     8              6         4512     0
========================================================================================================================
Average time to get PetscTime(): 2.14577e-07
Average time for MPI_Barrier(): 7.26223e-05
Average time for zero size MPI_Send(): 1.60854e-06
#PETSc Option Table entries:
-finput input.txt
-ksp_initial_guess_nonzero yes
-ksp_norm_type unpreconditioned
-ksp_rtol 1e-9
-ksp_type cg
-ksp_view
-log_summary log_mg_defaults.txt
-mg_coarse_ksp_type preonly
-mg_levels_ksp_type richardson
-pc_dmdarepart_log
-pc_mg_galerkin
-pc_mg_levels 5
-pc_type mg
#End of PETSc Option Table entries
Compiled without FORTRAN kernels
Compiled with full precision matrices (default)
sizeof(short) 2 sizeof(int) 4 sizeof(long) 8 sizeof(void*) 8 sizeof(PetscScalar) 8 sizeof(PetscInt) 4
Configure options: --known-level1-dcache-size=16384 --known-level1-dcache-linesize=64 --known-level1-dcache-assoc=4 --known-sizeof-char=1 --known-sizeof-void-p=8 --known-sizeof-short=2 --known-sizeof-int=4 --known-sizeof-long=8 --known-sizeof-long-long=8 --known-sizeof-float=4 --known-sizeof-double=8 --known-sizeof-size_t=8 --known-bits-per-byte=8 --known-memcmp-ok=1 --known-sizeof-MPI_Comm=4 --known-sizeof-MPI_Fint=4 --known-mpi-long-double=1 --known-mpi-int64_t=1 --known-mpi-c-double-complex=1 --known-sdot-returns-double=0 --known-snrm2-returns-double=0 --with-batch="1 " --known-mpi-shared="0 " --known-mpi-shared-libraries=0 --known-memcmp-ok  --with-blas-lapack-lib=/opt/acml/5.3.1/gfortran64/lib/libacml.a --COPTFLAGS="-Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native" --FOPTFLAGS="-Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native" --CXXOPTFLAGS="-Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native" --with-x="0 " --with-debugging=0 --with-clib-autodetect="0 " --with-cxxlib-autodetect="0 " --with-fortranlib-autodetect="0 " --with-shared-libraries="0 " --with-mpi-compilers="1 " --with-cc="cc " --with-cxx="CC " --with-fc="ftn " --download-hypre=1 --download-blacs="1 " --download-scalapack="1 " --download-superlu_dist="1 " --download-metis="1 " --download-parmetis="1 " PETSC_ARCH=gnu-opt-32idx
-----------------------------------------
Libraries compiled on Sat Jul 18 19:48:51 2015 on h2ologin1 
Machine characteristics: Linux-3.0.101-0.46-default-x86_64-with-SuSE-11-x86_64
Using PETSc directory: /u/sciteam/mrosso/LIBS/petsc
Using PETSc arch: gnu-opt-32idx
-----------------------------------------

Using C compiler: cc  -Wall -Wwrite-strings -Wno-strict-aliasing -Wno-unknown-pragmas -O3 -march=native -mtune=native  ${COPTFLAGS} ${CFLAGS}
Using Fortran compiler: ftn  -Wall -Wno-unused-variable -ffree-line-length-0 -Wno-unused-dummy-argument -O3 -march=native -mtune=native   ${FOPTFLAGS} ${FFLAGS} 
-----------------------------------------

Using include paths: -I/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/include -I/u/sciteam/mrosso/LIBS/petsc/include -I/u/sciteam/mrosso/LIBS/petsc/include -I/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/include
-----------------------------------------

Using C linker: cc
Using Fortran linker: ftn
Using libraries: -Wl,-rpath,/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/lib -L/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/lib -lpetsc -Wl,-rpath,/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/lib -L/u/sciteam/mrosso/LIBS/petsc/gnu-opt-32idx/lib -lsuperlu_dist_4.0 -lHYPRE -lscalapack -Wl,-rpath,/opt/acml/5.3.1/gfortran64/lib -L/opt/acml/5.3.1/gfortran64/lib -lacml -lparmetis -lmetis -lssl -lcrypto -ldl 
-----------------------------------------


From bsmith at mcs.anl.gov  Wed Jul 29 12:52:21 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Wed, 29 Jul 2015 12:52:21 -0500
Subject: [petsc-users] DMComposite and Matrix construction
In-Reply-To: <904C8AFC-573B-42A4-BB63-72131FDC0223@gmail.com>
References: <D324AE61-DD11-409F-93B6-177FDD7DA865@gmail.com>
	<48D44498-0582-40B3-B97A-9DA4566969C9@mcs.anl.gov>
	<904C8AFC-573B-42A4-BB63-72131FDC0223@gmail.com>
Message-ID: <370D417F-433F-44C3-B593-256DDD036FB0@mcs.anl.gov>


   To start, immediately after you have created the matrix do what it says call

> MatSetOption(A, MAT_NEW_NONZERO_ALLOCATION_ERR, PETSC_FALSE) 

  this will allow you to build your matrix and work fine for modest size problems. For larger problems (only when you have your code running and solving the problem you want) you need to add in more preallocation information. But to do it now would be premature optimization.

   Barry



> On Jul 29, 2015, at 11:51 AM, Gideon Simpson <gideon.simpson at gmail.com> wrote:
> 
> That?s generating malloc errors:
> 
> [0]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
> [0]PETSC ERROR: Argument out of range
> [0]PETSC ERROR: New nonzero at (10,0) caused a malloc
> Use MatSetOption(A, MAT_NEW_NONZERO_ALLOCATION_ERR, PETSC_FALSE) to turn off this check
> 
> I suspect this is because DMCreateMatrix is picking a sparsity pattern which is not consistent with what I need.
> 
> -gideon
> 
>> On Jul 28, 2015, at 10:10 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>> 
>> 
>>  DMCreateMatrix() ? 
>> 
>> 
>>> On Jul 28, 2015, at 9:02 PM, Gideon Simpson <gideon.simpson at gmail.com> wrote:
>>> 
>>> I?m working with a DMComposite where I have a DMRedundant with 2 parameters, and then a standard DMDACreate with some number of entires that I would like to have distributed.  For concreteness, suppose it is 
>>> 
>>> DMCompositeCreate(PETSC_COMM_WORLD, &packer);
>>> DMRedundantCreate(PETSC_COMM_WORLD, 0, 2, &p_dm);
>>> DMCompositeAddDM(packer,p_dm);
>>> DMDACreate1d(PETSC_COMM_WORLD,DM_BOUNDARY_NONE, nx, 1, 1, NULL,&u_dm);
>>> DMCompositeAddDM(packer,u_dm);
>>> DMCreateGlobalVector(packer,&U);
>>> 
>>> Now, I would like to construct a matrix for this problem that can be used for computing Jacobians in a nonlinear solve.  Is there a way to get the matrix size to layout in a ?useful? way, in the sense that the first process, which owns the two degrees of freedom of p_dm and the first N0 number of the rows of u_dm, controls the corresponding N0+2 rows of the matrix, and analgously for the second process has the next N1 rows of the u_dm vector, and has the next N1 rows of the matrix?
>>> 
>>> -gideon
>>> 
>> 
> 


From gideon.simpson at gmail.com  Wed Jul 29 12:58:17 2015
From: gideon.simpson at gmail.com (Gideon Simpson)
Date: Wed, 29 Jul 2015 13:58:17 -0400
Subject: [petsc-users] DMComposite and Matrix construction
In-Reply-To: <370D417F-433F-44C3-B593-256DDD036FB0@mcs.anl.gov>
References: <D324AE61-DD11-409F-93B6-177FDD7DA865@gmail.com>
	<48D44498-0582-40B3-B97A-9DA4566969C9@mcs.anl.gov>
	<904C8AFC-573B-42A4-BB63-72131FDC0223@gmail.com>
	<370D417F-433F-44C3-B593-256DDD036FB0@mcs.anl.gov>
Message-ID: <F72FA654-5E14-4500-AD0F-891C55E885A9@gmail.com>

That fixed it, thanks.  Given that I the nonzero pattern will not change throughout the solve, would it still be unreasonable to use this for larger problems?

-gideon

> On Jul 29, 2015, at 1:52 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
> 
> 
>   To start, immediately after you have created the matrix do what it says call
> 
>> MatSetOption(A, MAT_NEW_NONZERO_ALLOCATION_ERR, PETSC_FALSE) 
> 
>  this will allow you to build your matrix and work fine for modest size problems. For larger problems (only when you have your code running and solving the problem you want) you need to add in more preallocation information. But to do it now would be premature optimization.
> 
>   Barry
> 
> 
> 
>> On Jul 29, 2015, at 11:51 AM, Gideon Simpson <gideon.simpson at gmail.com> wrote:
>> 
>> That?s generating malloc errors:
>> 
>> [0]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
>> [0]PETSC ERROR: Argument out of range
>> [0]PETSC ERROR: New nonzero at (10,0) caused a malloc
>> Use MatSetOption(A, MAT_NEW_NONZERO_ALLOCATION_ERR, PETSC_FALSE) to turn off this check
>> 
>> I suspect this is because DMCreateMatrix is picking a sparsity pattern which is not consistent with what I need.
>> 
>> -gideon
>> 
>>> On Jul 28, 2015, at 10:10 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>>> 
>>> 
>>> DMCreateMatrix() ? 
>>> 
>>> 
>>>> On Jul 28, 2015, at 9:02 PM, Gideon Simpson <gideon.simpson at gmail.com> wrote:
>>>> 
>>>> I?m working with a DMComposite where I have a DMRedundant with 2 parameters, and then a standard DMDACreate with some number of entires that I would like to have distributed.  For concreteness, suppose it is 
>>>> 
>>>> DMCompositeCreate(PETSC_COMM_WORLD, &packer);
>>>> DMRedundantCreate(PETSC_COMM_WORLD, 0, 2, &p_dm);
>>>> DMCompositeAddDM(packer,p_dm);
>>>> DMDACreate1d(PETSC_COMM_WORLD,DM_BOUNDARY_NONE, nx, 1, 1, NULL,&u_dm);
>>>> DMCompositeAddDM(packer,u_dm);
>>>> DMCreateGlobalVector(packer,&U);
>>>> 
>>>> Now, I would like to construct a matrix for this problem that can be used for computing Jacobians in a nonlinear solve.  Is there a way to get the matrix size to layout in a ?useful? way, in the sense that the first process, which owns the two degrees of freedom of p_dm and the first N0 number of the rows of u_dm, controls the corresponding N0+2 rows of the matrix, and analgously for the second process has the next N1 rows of the u_dm vector, and has the next N1 rows of the matrix?
>>>> 
>>>> -gideon
>>>> 
>>> 
>> 
> 

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From bsmith at mcs.anl.gov  Wed Jul 29 13:25:14 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Wed, 29 Jul 2015 13:25:14 -0500
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <1438191939.3147.4.camel@kolmog5>
References: <1437083588.21829.18.camel@kolmog5>
	<94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>
	<1437086528.21829.27.camel@kolmog5>
	<E02874E3-7BAB-4EB7-A8D2-8C39B82E3BEF@mcs.anl.gov>
	<1437092337.21829.42.camel@kolmog5>
	<CADOhEh6AWkXGL9L=z5Fth0KGR0Dup6ynHCUso26VKOnHLfZLaQ@mail.gmail.com>
	<1437762913.17123.11.camel@kolmog5>
	<F4545361-F541-41DA-B64C-B9309AE75502@mcs.anl.gov>
	<1437767070.17123.17.camel@kolmog5>
	<E171A248-9258-4B6B-8BFC-16C84AA3B8D5@mcs.anl.gov>
	<04691CE0-B35E-4F46-ABCA-6B05EA033F19@mcs.anl.gov>
	<1438191939.3147.4.camel@kolmog5>
Message-ID: <7D1997F9-FBEC-40B0-8446-3D5702925475@mcs.anl.gov>


   For the default PCMG using PCREDUNDANT on the coarse level with LU 

VecScatterBegin     2356 1.0 1.6390e+01 4.7 0.00e+00 0.0 5.9e+09 1.7e+01 0.0e+00  2  0 98 99  0   2  0 98 99  0     0
VecScatterEnd       2356 1.0 4.1647e+02 1.6 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 69  0  0  0  0  69  0  0  0  0     0

so the gathering together of the vector values from all processes to the one process is killing performance (presumably it is just using the "default" VecScatter so sending individual messages to all processes. Terribly slow. If the VecScatter were smart enough to switch to an alltoall here it would actually help an enormous amount).

---------

  For the DMDAREPART the two sets of VecScatter is still killing you

VecScatterBegin     2907 1.0 2.7453e-02 2.1 0.00e+00 0.0 9.2e+07 7.6e+02 0.0e+00  0  0 92 99  0   0  0 98 99  0     0
VecScatterEnd       2907 1.0 1.8748e-01 3.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  2  0  0  0  0   2  0  0  0  0     0

VecScatterBegin     1393 3.0 3.2119e-02112.6 0.00e+00 0.0 5.9e+06 3.2e+01 0.0e+00  0  0  6  0  0   0  0 99 99  0     0
VecScatterEnd       1393 3.0 3.2946e-01 2.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  4  0  0  0  0  99  0  0  0  0     0

The first scatter is from the 8192 to the 128 and the second is from the 128 to the 1. Fixing the first scatter would require a little thought but fixing the second (from 128 to 1) is the same fix needed for the default PCMG using PCREDUNDANT.

  The code in PCSetUp_Redundant() is 

     if (!red->scatterin) { /* efficiency of scatterin is independent from psubcomm_type! */
        IS       is1,is2;
        PetscInt *idx1,*idx2,i,j,k;

        ierr = MatCreateVecs(pc->pmat,&x,0);CHKERRQ(ierr);
        ierr = VecGetSize(x,&M);CHKERRQ(ierr);
        ierr = VecGetOwnershipRange(x,&mstart,&mend);CHKERRQ(ierr);
        mlocal = mend - mstart;
        ierr = PetscMalloc2(red->psubcomm->n*mlocal,&idx1,red->psubcomm->n*mlocal,&idx2);CHKERRQ(ierr);
        j    = 0;
        for (k=0; k<red->psubcomm->n; k++) {
          for (i=mstart; i<mend; i++) {
            idx1[j]   = i;
            idx2[j++] = i + M*k;
          }
        }
        ierr = ISCreateGeneral(comm,red->psubcomm->n*mlocal,idx1,PETSC_COPY_VALUES,&is1);CHKERRQ(ierr);
        ierr = ISCreateGeneral(comm,red->psubcomm->n*mlocal,idx2,PETSC_COPY_VALUES,&is2);CHKERRQ(ierr);
        ierr = VecScatterCreate(x,is1,red->xdup,is2,&red->scatterin);CHKERRQ(ierr);
        ierr = ISDestroy(&is1);CHKERRQ(ierr);
        ierr = ISDestroy(&is2);CHKERRQ(ierr);

        /* Impl below is good for PETSC_SUBCOMM_INTERLACED (no inter-process communication) and PETSC_SUBCOMM_CONTIGUOUS (communication within subcomm) */
        ierr = ISCreateStride(comm,mlocal,mstart+ red->psubcomm->color*M,1,&is1);CHKERRQ(ierr);
        ierr = ISCreateStride(comm,mlocal,mstart,1,&is2);CHKERRQ(ierr);
        ierr = VecScatterCreate(red->xdup,is1,x,is2,&red->scatterout);CHKERRQ(ierr);
        ierr = ISDestroy(&is1);CHKERRQ(ierr);
        ierr = ISDestroy(&is2);CHKERRQ(ierr);
        ierr = PetscFree2(idx1,idx2);CHKERRQ(ierr);
        ierr = VecDestroy(&x);CHKERRQ(ierr);

The simplest way to fix the code, but it is hacky and not PETSc style, is to not use the VecScatter here at all but instead use custom calls directly to MPI collectives. Or make VecScatterCreate() smart enough to detect these special cases and use them.

Ideas on how to proceed? From anyone?

  Barry




> On Jul 29, 2015, at 12:45 PM, Michele Rosso <mrosso at uci.edu> wrote:
> 
> Hi Barry,
> 
> I tried what you suggested:
> 
> 1) 5 levels of MG + defaults at the coarse level (PCREDUNDANT)
> 2) 5 levels of MG + 2 levels of MG via DMDAREPART +  defaults at the coarse level (PCREDUNDANT)
> 
> I attached ksp_view and log_summary for both cases.
> The use of PCREDUNDAND halves the time for case 1 ( from ~ 20 sec per solve to ~ 10 sec per solve ), while it seems not having much effect on case 2.
> Any thoughts on this?
> 
> Thanks,
> Michele
> 
> 
> On Sat, 2015-07-25 at 22:18 -0500, Barry Smith wrote:
>>   This dmdarepart business, which I am guessing is running PCMG on smaller sets of processes with a DMDDA on that smaller set of processes for a coarse problem is a fine idea but you should keep in mind the rule of thumb that that parallel iterative (and even more direct) solvers don't do well we there is roughly 10,000 or fewer degrees of freedom per processor.  So you should definitely not be using SuperLU_DIST in parallel to solve a problem with 1048 degrees of freedom on 128 processes, just use PCREDUNDANT and its default (sequential) LU. That should be faster.
>> 
>>   Barry
>> 
>> 
>> > On Jul 25, 2015, at 10:09 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>> > 
>> > 
>> >  Don't use 
>> > 
>> > -mg_coarse_pc_factor_mat_solver_package superlu_dist
>> > -mg_coarse_pc_type lu
>> > 
>> >  with 8000+ processes and 1 degree of freedom per process SuperLU_DIST will be terrible. Just leave the defaults for this and send the -log_summary
>> > 
>> >  Barry
>> > 
>> >> On Jul 24, 2015, at 2:44 PM, Michele Rosso <mrosso at uci.edu> wrote:
>> >> 
>> >> Barry,
>> >> 
>> >> I attached ksp_view and log_summary for two different setups:
>> >> 
>> >> 1) Plain MG on 5 levels + LU at the coarse level (files ending in mg5)
>> >> 2) Plain MG on 5 levels + custom PC + LU at the coarse level (files ending in mg7)
>> >> 
>> >> The custom PC works on a subset of processes, thus allowing to use two more levels of MG, for a total of 7.
>> >> Case 1) is extremely slow ( ~ 20 sec per solve ) and converges in 21 iterations.
>> >> Case 2) is way faster ( ~ 0.25 sec per solve ) and converges in 29 iterations.
>> >> 
>> >> Thanks for your help!
>> >> 
>> >> Michele
>> >> 
>> >> 
>> >> On Fri, 2015-07-24 at 13:56 -0500, Barry Smith wrote:
>> >>>  The coarse problem for the PCMG (geometric multigrid) is 
>> >>> 
>> >>> Mat Object:       8192 MPI processes
>> >>>        type: mpiaij
>> >>>        rows=8192, cols=8192
>> >>> 
>> >>> then it tries to solve it with algebraic multigrid on 8192 processes (which is completely insane). A lot of the time is spent in setting up the algebraic multigrid (not surprisingly).
>> >>> 
>> >>> 8192 is kind of small to parallelize.  Please run the same code but with the default coarse grid problem instead of PCGAMG and send us the -log_summary again
>> >>> 
>> >>>  Barry
>> >>> 
>> >>> 
>> >>>> On Jul 24, 2015, at 1:35 PM, Michele Rosso <mrosso at uci.edu> wrote:
>> >>>> 
>> >>>> Hi Mark and Barry,
>> >>>> 
>> >>>> I am sorry for my late reply: it was a busy week!
>> >>>> I run a test case for a larger problem with  as many levels (i.e. 5) of MG I could and  GAMG as PC at the coarse level. I attached the output of info ( after grep for "gmag"),  ksp_view and log_summary.
>> >>>> The solve takes about 2 seconds on 8192 cores, which is way too much. The number of iterations to convergence is 24.
>> >>>> I hope there is a way to speed it up.
>> >>>> 
>> >>>> Thanks,
>> >>>> Michele
>> >>>> 
>> >>>> 
>> >>>> On Fri, 2015-07-17 at 09:38 -0400, Mark Adams wrote:
>> >>>>> 
>> >>>>> 
>> >>>>> On Thu, Jul 16, 2015 at 8:18 PM, Michele Rosso <mrosso at uci.edu> wrote:
>> >>>>> Barry,
>> >>>>> 
>> >>>>> thank you very much for the detailed answer.  I tried what you suggested and it works.
>> >>>>> So far I tried on a small system but the final goal is to use it for very large runs.  How does  PCGAMG compares to PCMG  as far as performances and scalability are concerned?
>> >>>>> Also, could you help me to tune the GAMG part ( my current setup is in the attached ksp_view.txt file )? 
>> >>>>> 
>> >>>>> 
>> >>>>> 
>> >>>>> I am going to add this to the document today but you can run with -info.  This is very noisy so you might want to do the next step at run time.  Then grep on GAMG.  This will be about 20 lines.  Send that to us and we can go from there.
>> >>>>> 
>> >>>>> 
>> >>>>> Mark
>> >>>>> 
>> >>>>> 
>> >>>>> 
>> >>>>> 
>> >>>>> I also tried to use superlu_dist for the LU decomposition on mg_coarse_mg_sub_
>> >>>>> -mg_coarse_mg_coarse_sub_pc_type lu
>> >>>>> -mg_coarse_mg_coarse_sub_pc_factor_mat_solver_package superlu_dist
>> >>>>> 
>> >>>>> but I got an error:
>> >>>>> 
>> >>>>> ****** Error in MC64A/AD. INFO(1) = -2 
>> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
>> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
>> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
>> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
>> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
>> >>>>> ****** Error in MC64A/AD. INFO(1) = -2
>> >>>>> symbfact() error returns 0
>> >>>>> symbfact() error returns 0
>> >>>>> symbfact() error returns 0
>> >>>>> symbfact() error returns 0
>> >>>>> symbfact() error returns 0
>> >>>>> symbfact() error returns 0
>> >>>>> symbfact() error returns 0
>> >>>>> 
>> >>>>> 
>> >>>>> Thank you,
>> >>>>> Michele
>> >>>>> 
>> >>>>> 
>> >>>>> On Thu, 2015-07-16 at 18:07 -0500, Barry Smith wrote:
>> >>>>>> 
>> >>>>>>> On Jul 16, 2015, at 5:42 PM, Michele Rosso <mrosso at uci.edu> wrote:
>> >>>>>>> 
>> >>>>>>> Barry,
>> >>>>>>> 
>> >>>>>>> thanks for your reply. So if I want it fixed, I will have to use the master branch, correct?
>> >>>>>> 
>> >>>>>> 
>> >>>>>>  Yes, or edit mg.c and remove the offending lines of code (easy enough). 
>> >>>>>> 
>> >>>>>>> 
>> >>>>>>> On a side note, what I am trying to achieve is to be able to use how many levels of MG I want, despite the limitation imposed by the local number of grid nodes.
>> >>>>>> 
>> >>>>>> 
>> >>>>>>   I assume you are talking about with DMDA? There is no generic limitation for PETSc's multigrid, it is only with the way the DMDA code figures out the interpolation that causes a restriction.
>> >>>>>> 
>> >>>>>> 
>> >>>>>>> So far I am using a borrowed code that implements a PC that creates a sub communicator and perform MG on it.
>> >>>>>>> While reading the documentation I found out that PCMGSetLevels takes in an optional array of communicators. How does this work?
>> >>>>>> 
>> >>>>>> 
>> >>>>>>   It doesn't work. It was an idea that never got pursued.
>> >>>>>> 
>> >>>>>> 
>> >>>>>>> Can I can simply define my matrix and rhs on the fine grid as I would do normally ( I do not use kspsetoperators and kspsetrhs ) and KSP would take care of it by using the correct communicator for each level?
>> >>>>>> 
>> >>>>>> 
>> >>>>>>   No.
>> >>>>>> 
>> >>>>>>   You can use the PCMG geometric multigrid with DMDA for as many levels as it works and then use PCGAMG as the coarse grid solver. PCGAMG automatically uses fewer processes for the coarse level matrices and vectors. You could do this all from the command line without writing code. 
>> >>>>>> 
>> >>>>>>   For example if your code uses a DMDA and calls KSPSetDM() use for example -da_refine 3 -pc_type mg -pc_mg_galerkin -mg_coarse_pc_type gamg  -ksp_view 
>> >>>>>> 
>> >>>>>> 
>> >>>>>> 
>> >>>>>>  Barry
>> >>>>>> 
>> >>>>>> 
>> >>>>>> 
>> >>>>>>> 
>> >>>>>>> Thanks,
>> >>>>>>> Michele
>> >>>>>>> 
>> >>>>>>> 
>> >>>>>>> 
>> >>>>>>> 
>> >>>>>>> On Thu, 2015-07-16 at 17:30 -0500, Barry Smith wrote:
>> >>>>>>>>   Michel,
>> >>>>>>>> 
>> >>>>>>>>    This is a very annoying feature that has been fixed in master 
>> >>>>>>>> http://www.mcs.anl.gov/petsc/developers/index.html
>> >>>>>>>>  I would like to have changed it in maint but Jed would have a shit-fit :-) since it changes behavior.
>> >>>>>>>> 
>> >>>>>>>>  Barry
>> >>>>>>>> 
>> >>>>>>>> 
>> >>>>>>>>> On Jul 16, 2015, at 4:53 PM, Michele Rosso <mrosso at uci.edu> wrote:
>> >>>>>>>>> 
>> >>>>>>>>> Hi,
>> >>>>>>>>> 
>> >>>>>>>>> I am performing a series of solves inside a loop. The matrix for each solve changes but not enough to justify a rebuilt of the PC at each solve.
>> >>>>>>>>> Therefore I am using  KSPSetReusePreconditioner to avoid rebuilding unless necessary. The solver is CG + MG with a custom  PC at the coarse level.
>> >>>>>>>>> If KSP is not updated each time, everything works as it is supposed to. 
>> >>>>>>>>> When instead I allow the default PETSc  behavior, i.e. updating PC every time the matrix changes, the coarse level KSP , initially set to PREONLY, is changed into GMRES 
>> >>>>>>>>> after the first solve. I am not sure where the problem lies (my PC or PETSc), so I would like to have your opinion on this.
>> >>>>>>>>> I attached the ksp_view for the 2 successive solve and the options stack.
>> >>>>>>>>> 
>> >>>>>>>>> Thanks for your help,
>> >>>>>>>>> Michel
>> >>>>>>>>> 
>> >>>>>>>>> 
>> >>>>>>>>> 
>> >>>>>>>>> <ksp_view.txt><petsc_options.txt>
>> >>>>>>>> 
>> >>>>>>>> 
>> >>>>>>>> 
>> >>>>>>> 
>> >>>>>> 
>> >>>>>> 
>> >>>>>> 
>> >>>>> 
>> >>>>> 
>> >>>>> 
>> >>>>> 
>> >>>> 
>> >>>> <info.txt><ksp_view.txt><log_gamg.txt>
>> >>> 
>> >>> 
>> >>> 
>> >> 
>> >> <ksp_view_mg5.txt><ksp_view_mg7.txt><log_mg5.txt><log_mg7.txt>
>> > 
>> 
>> 
>> 
> 
> <ksp_view_dmdarepart.txt><ksp_view_mg.txt><log_dmdarepart.txt><log_mg.txt>


From bsmith at mcs.anl.gov  Wed Jul 29 13:25:50 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Wed, 29 Jul 2015 13:25:50 -0500
Subject: [petsc-users] DMComposite and Matrix construction
In-Reply-To: <F72FA654-5E14-4500-AD0F-891C55E885A9@gmail.com>
References: <D324AE61-DD11-409F-93B6-177FDD7DA865@gmail.com>
	<48D44498-0582-40B3-B97A-9DA4566969C9@mcs.anl.gov>
	<904C8AFC-573B-42A4-BB63-72131FDC0223@gmail.com>
	<370D417F-433F-44C3-B593-256DDD036FB0@mcs.anl.gov>
	<F72FA654-5E14-4500-AD0F-891C55E885A9@gmail.com>
Message-ID: <A40FB938-6527-49CF-899C-EB4F33895646@mcs.anl.gov>


> On Jul 29, 2015, at 12:58 PM, Gideon Simpson <gideon.simpson at gmail.com> wrote:
> 
> That fixed it, thanks.  Given that I the nonzero pattern will not change throughout the solve, would it still be unreasonable to use this for larger problems?

   Eventually it will kill you in the first time you assemble the matrix.

  Barry

> 
> -gideon
> 
>> On Jul 29, 2015, at 1:52 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>> 
>> 
>>   To start, immediately after you have created the matrix do what it says call
>> 
>>> MatSetOption(A, MAT_NEW_NONZERO_ALLOCATION_ERR, PETSC_FALSE) 
>> 
>>  this will allow you to build your matrix and work fine for modest size problems. For larger problems (only when you have your code running and solving the problem you want) you need to add in more preallocation information. But to do it now would be premature optimization.
>> 
>>   Barry
>> 
>> 
>> 
>>> On Jul 29, 2015, at 11:51 AM, Gideon Simpson <gideon.simpson at gmail.com> wrote:
>>> 
>>> That?s generating malloc errors:
>>> 
>>> [0]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
>>> [0]PETSC ERROR: Argument out of range
>>> [0]PETSC ERROR: New nonzero at (10,0) caused a malloc
>>> Use MatSetOption(A, MAT_NEW_NONZERO_ALLOCATION_ERR, PETSC_FALSE) to turn off this check
>>> 
>>> I suspect this is because DMCreateMatrix is picking a sparsity pattern which is not consistent with what I need.
>>> 
>>> -gideon
>>> 
>>>> On Jul 28, 2015, at 10:10 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>>>> 
>>>> 
>>>> DMCreateMatrix() ? 
>>>> 
>>>> 
>>>>> On Jul 28, 2015, at 9:02 PM, Gideon Simpson <gideon.simpson at gmail.com> wrote:
>>>>> 
>>>>> I?m working with a DMComposite where I have a DMRedundant with 2 parameters, and then a standard DMDACreate with some number of entires that I would like to have distributed.  For concreteness, suppose it is 
>>>>> 
>>>>> DMCompositeCreate(PETSC_COMM_WORLD, &packer);
>>>>> DMRedundantCreate(PETSC_COMM_WORLD, 0, 2, &p_dm);
>>>>> DMCompositeAddDM(packer,p_dm);
>>>>> DMDACreate1d(PETSC_COMM_WORLD,DM_BOUNDARY_NONE, nx, 1, 1, NULL,&u_dm);
>>>>> DMCompositeAddDM(packer,u_dm);
>>>>> DMCreateGlobalVector(packer,&U);
>>>>> 
>>>>> Now, I would like to construct a matrix for this problem that can be used for computing Jacobians in a nonlinear solve.  Is there a way to get the matrix size to layout in a ?useful? way, in the sense that the first process, which owns the two degrees of freedom of p_dm and the first N0 number of the rows of u_dm, controls the corresponding N0+2 rows of the matrix, and analgously for the second process has the next N1 rows of the u_dm vector, and has the next N1 rows of the matrix?
>>>>> 
>>>>> -gideon
>>>>> 
>>>> 
>>> 
>> 
> 


From jed at jedbrown.org  Wed Jul 29 13:41:20 2015
From: jed at jedbrown.org (Jed Brown)
Date: Wed, 29 Jul 2015 12:41:20 -0600
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <7D1997F9-FBEC-40B0-8446-3D5702925475@mcs.anl.gov>
References: <1437083588.21829.18.camel@kolmog5>
	<94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>
	<1437086528.21829.27.camel@kolmog5>
	<E02874E3-7BAB-4EB7-A8D2-8C39B82E3BEF@mcs.anl.gov>
	<1437092337.21829.42.camel@kolmog5>
	<CADOhEh6AWkXGL9L=z5Fth0KGR0Dup6ynHCUso26VKOnHLfZLaQ@mail.gmail.com>
	<1437762913.17123.11.camel@kolmog5>
	<F4545361-F541-41DA-B64C-B9309AE75502@mcs.anl.gov>
	<1437767070.17123.17.camel@kolmog5>
	<E171A248-9258-4B6B-8BFC-16C84AA3B8D5@mcs.anl.gov>
	<04691CE0-B35E-4F46-ABCA-6B05EA033F19@mcs.anl.gov>
	<1438191939.3147.4.camel@kolmog5>
	<7D1997F9-FBEC-40B0-8446-3D5702925475@mcs.anl.gov>
Message-ID: <87pp3ayffz.fsf@jedbrown.org>

Barry Smith <bsmith at mcs.anl.gov> writes:

>    For the default PCMG using PCREDUNDANT on the coarse level with LU 
>
> VecScatterBegin     2356 1.0 1.6390e+01 4.7 0.00e+00 0.0 5.9e+09 1.7e+01 0.0e+00  2  0 98 99  0   2  0 98 99  0     0
> VecScatterEnd       2356 1.0 4.1647e+02 1.6 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00 69  0  0  0  0  69  0  0  0  0     0

433/2356 = 0.18 seconds per scatter.

> so the gathering together of the vector values from all processes to the one process is killing performance (presumably it is just using the "default" VecScatter so sending individual messages to all processes. Terribly slow. If the VecScatter were smart enough to switch to an alltoall here it would actually help an enormous amount).
>
> ---------
>
>   For the DMDAREPART the two sets of VecScatter is still killing you
>
> VecScatterBegin     2907 1.0 2.7453e-02 2.1 0.00e+00 0.0 9.2e+07 7.6e+02 0.0e+00  0  0 92 99  0   0  0 98 99  0     0
> VecScatterEnd       2907 1.0 1.8748e-01 3.3 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  2  0  0  0  0   2  0  0  0  0     0

73 ?s per scatter

> VecScatterBegin     1393 3.0 3.2119e-02112.6 0.00e+00 0.0 5.9e+06 3.2e+01 0.0e+00  0  0  6  0  0   0  0 99 99  0     0
> VecScatterEnd       1393 3.0 3.2946e-01 2.0 0.00e+00 0.0 0.0e+00 0.0e+00 0.0e+00  4  0  0  0  0  99  0  0  0  0     0

259 ?s per scatter

These scatter costs don't seem that bad.

> Ideas on how to proceed? From anyone?

We actually have a lot of irregular/high-degree communication patterns
in DMPlex's use of SF.  I think it would be valuable to add an analysis
component that builds a good mapping to the communication primitives.
It's not clear to me that it's needed here at the present scale.
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From hzhang at mcs.anl.gov  Wed Jul 29 19:58:16 2015
From: hzhang at mcs.anl.gov (Hong)
Date: Wed, 29 Jul 2015 19:58:16 -0500
Subject: [petsc-users] Fwd:  SuperLU MPI-problem
In-Reply-To: <CAFvbobUD5UAgqsPY3Mdbi_fyvjKwkbVzrX_=H=Hiq081jZBgSg@mail.gmail.com>
References: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>
	<CAGCphBtNupdccRJWMuUrC9fQa_i5ggA_j4+n=tqrsnXn7w3tvg@mail.gmail.com>
	<051d9816c3bd4a3eac37fc51004ebce1@STHWS42.tyrens.se>
	<CAFvbobWcrw-2Xd7xWgGSnWJtY=u5JkAQ7O4u3aoWto=kBOzCbA@mail.gmail.com>
	<7345cece365942d1a06deeac56cf1d72@STHWS42.tyrens.se>
	<19A5B30A-64E2-44E1-8F73-F67AE628F175@mcs.anl.gov>
	<03369975ff0a46a388920f1b3372d25c@STHWS42.tyrens.se>
	<CAFvbobWtvtOk3aH31YU7_TKkwV6bjG7fGNu9o6QocM+nb3xiuQ@mail.gmail.com>
	<CAGCphBvsxZcbO1z7dUAuJGocndqaSrKgyR2m=0FqM7W7d3sXWw@mail.gmail.com>
	<1891ada2f99843b6b6c1d91f0f47f065@STHWS42.tyrens.se>
	<CAFvbobUD5UAgqsPY3Mdbi_fyvjKwkbVzrX_=H=Hiq081jZBgSg@mail.gmail.com>
Message-ID: <CAGCphBs32hf+q9wXXgEido1zHFKzKcmvuYRrwJu5RhfRSnhzZA@mail.gmail.com>

Mahir,

Sherry fixed several bugs in superlu_dist-v4.1.
The current petsc-release interfaces with superlu_dist-v4.0.
We do not know whether the reported issue (attached below) has been
resolved or not. If not, can you test it with the latest superlu_dist-v4.1?

Here is how to do it:
1. download superlu_dist v4.1
2. remove existing PETSC_ARCH directory, then configure petsc with
'--download-superlu_dist=superlu_dist_4.1.tar.gz'
3. build petsc

Let us know if the issue remains.

Hong


---------- Forwarded message ----------
From: Xiaoye S. Li <xsli at lbl.gov>
Date: Wed, Jul 29, 2015 at 2:24 PM
Subject: Fwd: [petsc-users] SuperLU MPI-problem
To: Hong Zhang <hzhang at mcs.anl.gov>


Hong,
I am cleaning the mailbox, and saw this unresolved issue.  I am not sure
whether the new fix to parallel symbolic factorization solves the problem.
What bothers be is that he is getting the following error:

Invalid ISPEC at line 484 in file get_perm_c.c

This has nothing to do with my bug fix.
?  Shall we ask him to try the new version, or try to get him matrix?

Sherry
?

---------- Forwarded message ----------
From: Mahir.Ulker-Kaustell at tyrens.se <Mahir.Ulker-Kaustell at tyrens.se>
Date: Wed, Jul 22, 2015 at 1:32 PM
Subject: RE: [petsc-users] SuperLU MPI-problem
To: Hong <hzhang at mcs.anl.gov>, "Xiaoye S. Li" <xsli at lbl.gov>
Cc: petsc-users <petsc-users at mcs.anl.gov>


 The 1000 was just a conservative guess. The number of non-zeros per row is
in the tens in general but certain constraints lead to non-diagonal streaks
in the sparsity-pattern.

Is it the reordering of the matrix that is killing me here? How can I set
options.ColPerm?



If i use -mat_superlu_dist_parsymbfact the program crashes with



Invalid ISPEC at line 484 in file get_perm_c.c

-------------------------------------------------------

Primary job  terminated normally, but 1 process returned

a non-zero exit code.. Per user-direction, the job has been aborted.

-------------------------------------------------------

[0]PETSC ERROR:
------------------------------------------------------------------------

[0]PETSC ERROR: Caught signal number 15 Terminate: Some process (or the
batch system) has told this process to end

[0]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger

[0]PETSC ERROR: or see
http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind

[0]PETSC ERROR: or try http://valgrind.org on GNU/linux and Apple Mac OS X
to find memory corruption errors

[0]PETSC ERROR: configure using --with-debugging=yes, recompile, link, and
run

[0]PETSC ERROR: to get more information on the crash.

[0]PETSC ERROR: --------------------- Error Message
--------------------------------------------------------------

[0]PETSC ERROR: Signal received

[0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for
trouble shooting.

[0]PETSC ERROR: Petsc Release Version 3.6.0, Jun, 09, 2015

[0]PETSC ERROR: ./solve on a cygwin-complex-nodebug named CZC5202SM2 by muk
Wed Jul 22 21:59:23 2015

[0]PETSC ERROR: Configure options PETSC_DIR=/packages/petsc-3.6.0
PETSC_ARCH=cygwin-complex-nodebug --with-cc=gcc --with-cxx=g++
--with-fc=gfortran --with-debugging=0 --with-fortran-kernels=1
--with-scalar-type=complex --download-fblaspack --download-mpich
--download-scalapack --download-mumps --download-metis --download-parmetis
--download-superlu --download-superlu_dist --download-fftw

[0]PETSC ERROR: #1 User provided function() line 0 in  unknown file

application called MPI_Abort(MPI_COMM_WORLD, 59) - process 0

[unset]: aborting job:

application called MPI_Abort(MPI_COMM_WORLD, 59) - process 0

[0]PETSC ERROR:
------------------------------------------------------------------------



If i use -mat_superlu_dist_parsymbfact=1 the program crashes (somewhat
later) with



Malloc fails for Lnzval_bc_ptr[*][] at line 626 in file zdistribute.c

col block 3006 -------------------------------------------------------

Primary job  terminated normally, but 1 process returned

a non-zero exit code.. Per user-direction, the job has been aborted.

-------------------------------------------------------

col block 1924 [0]PETSC ERROR:
------------------------------------------------------------------------

[0]PETSC ERROR: Caught signal number 15 Terminate: Some process (or the
batch system) has told this process to end

[0]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger

[0]PETSC ERROR: or see
http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind

[0]PETSC ERROR: or try http://valgrind.org on GNU/linux and Apple Mac OS X
to find memory corruption errors

[0]PETSC ERROR: configure using --with-debugging=yes, recompile, link, and
run

[0]PETSC ERROR: to get more information on the crash.

[0]PETSC ERROR: --------------------- Error Message
--------------------------------------------------------------

[0]PETSC ERROR: Signal received

[0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for
trouble shooting.

[0]PETSC ERROR: Petsc Release Version 3.6.0, Jun, 09, 2015

[0]PETSC ERROR: ./solve on a cygwin-complex-nodebug named CZC5202SM2 by muk
Wed Jul 22 21:59:58 2015

[0]PETSC ERROR: Configure options PETSC_DIR=/packages/petsc-3.6.0
PETSC_ARCH=cygwin-complex-nodebug --with-cc=gcc --with-cxx=g++
--with-fc=gfortran --with-debugging=0 --with-fortran-kernels=1
--with-scalar-type=complex --download-fblaspack --download-mpich
--download-scalapack --download-mumps --download-metis --download-parmetis
--download-superlu --download-superlu_dist --download-fftw

[0]PETSC ERROR: #1 User provided function() line 0 in  unknown file

application called MPI_Abort(MPI_COMM_WORLD, 59) - process 0

[unset]: aborting job:

application called MPI_Abort(MPI_COMM_WORLD, 59) - process 0

[0]PETSC ERROR:
------------------------------------------------------------------------





/Mahir





*From:* Hong [mailto:hzhang at mcs.anl.gov]
*Sent:* den 22 juli 2015 21:34
*To:* Xiaoye S. Li
*Cc:* ?lker-Kaustell, Mahir; petsc-users


*Subject:* Re: [petsc-users] SuperLU MPI-problem



In Petsc/superlu_dist interface, we set default



options.ParSymbFact = NO;



When user raises the flag "-mat_superlu_dist_parsymbfact",

we set



    options.ParSymbFact = YES;

    options.ColPerm     = PARMETIS;   /* in v2.2, PARMETIS is forced for
ParSymbFact regardless of user ordering setting */



We do not change anything else.



Hong



On Wed, Jul 22, 2015 at 2:19 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:

I am trying to understand your problem. You said you are solving Naviers
equation (elastodynamics) in the frequency domain, using finite element
discretization.  I wonder why you have about 1000 nonzeros per row.
Usually in many PDE discretized matrices, the number of nonzeros per row is
in the tens (even for 3D problems), not in the thousands.   So, your matrix
is quite a bit denser than many sparse matrices we deal with.



The number of nonzeros in the L and U factors is much more than that in
original matrix A -- typically we see 10-20x fill ratio for 2D, or can be
as bad as 50-100x fill ratio for 3D.  But since your matrix starts much
denser (i.e., the underlying graph has many connections), it may not lend
to any good ordering strategy to preserve sparsity of L and U; that is, the
L and U fill ratio may be large.



I don't understand why you get the following error when you use

?-mat_superlu_dist_parsymbfact?.



Invalid ISPEC at line 484 in file get_perm_c.c



Perhaps Hong Zhang knows; she built the SuperLU_DIST interface for PETSc.



?Hong -- in order to use parallel symbolic factorization, is it sufficient
to specify only

?-mat_superlu_dist_parsymbfact?

? ?  (the default is to use  sequential symbolic factorization.)





Sherry



On Wed, Jul 22, 2015 at 9:11 AM, Mahir.Ulker-Kaustell at tyrens.se <
Mahir.Ulker-Kaustell at tyrens.se> wrote:

Thank you for your reply.

As you have probably figured out already, I am not a computational
scientist. I am a researcher in civil engineering (railways for high-speed
traffic), trying to produce some, from my perspective, fairly large
parametric studies based on finite element discretizations.

I am working in a Windows-environment and have installed PETSc through
Cygwin.
Apparently, there is no support for Valgrind in this OS.

If I have understood you correct, the memory issues are related to superLU
and given my background, there is not much I can do. Is this correct?


Best regards,
Mahir

______________________________________________
Mahir ?lker-Kaustell, Kompetenssamordnare, Brokonstrukt?r, Tekn. Dr, Tyr?ns
AB
010 452 30 82, Mahir.Ulker-Kaustell at tyrens.se
______________________________________________


-----Original Message-----
From: Barry Smith [mailto:bsmith at mcs.anl.gov]
Sent: den 22 juli 2015 02:57
To: ?lker-Kaustell, Mahir
Cc: Xiaoye S. Li; petsc-users
Subject: Re: [petsc-users] SuperLU MPI-problem


   Run the program under valgrind
http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind . When I use
the option -mat_superlu_dist_parsymbfact I get many scary memory problems
some involving for example ddist_psymbtonum (pdsymbfact_distdata.c:1332)

   Note that I consider it unacceptable for running programs to EVER use
uninitialized values; until these are all cleaned up I won't trust any runs
like this.

  Barry




==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x10274C436: MPI_Allgatherv (allgatherv.c:1053)
==42050==    by 0x101557F60: get_perm_c_parmetis (get_perm_c_parmetis.c:285)
==42050==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10155751B: get_perm_c_parmetis (get_perm_c_parmetis.c:96)
==42050==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x102851C61: MPIR_Allgatherv_intra (allgatherv.c:651)
==42050==    by 0x102853EC7: MPIR_Allgatherv (allgatherv.c:903)
==42050==    by 0x102853F84: MPIR_Allgatherv_impl (allgatherv.c:944)
==42050==    by 0x10274CA41: MPI_Allgatherv (allgatherv.c:1107)
==42050==    by 0x101557F60: get_perm_c_parmetis (get_perm_c_parmetis.c:285)
==42050==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10155751B: get_perm_c_parmetis (get_perm_c_parmetis.c:96)
==42050==
==42049== Syscall param writev(vector[...]) points to uninitialised byte(s)
==42049==    at 0x102DA1C3A: writev (in
/usr/lib/system/libsystem_kernel.dylib)
==42049==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
==42049==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
==42049==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
==42049==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
==42049==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
==42049==    by 0x10277656E: MPI_Isend (isend.c:125)
==42049==    by 0x102088B66: libparmetis__gkMPI_Isend (gkmpi.c:63)
==42049==    by 0x10208140F: libparmetis__CommInterfaceData (comm.c:298)
==42049==    by 0x1020A8758: libparmetis__CompactGraph (ometis.c:553)
==42049==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
==42049==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42049==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048== Syscall param writev(vector[...]) points to uninitialised byte(s)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==  Address 0x105edff70 is 1,424 bytes inside a block of size
752,720 alloc'd
==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42049==    by 0x1020EB90C: gk_malloc (memory.c:147)
==42049==    by 0x1020EAA28: gk_mcoreCreate (mcore.c:28)
==42048==    at 0x102DA1C3A: writev (in
/usr/lib/system/libsystem_kernel.dylib)
==42048==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
==42049==    by 0x1020BA5CF: libparmetis__AllocateWSpace (wspace.c:23)
==42049==    by 0x1020A6E84: ParMETIS_V32_NodeND (ometis.c:98)
==42048==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
==42048==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
==42048==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42049==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
==42048==    by 0x10277656E: MPI_Isend (isend.c:125)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x102088B66: libparmetis__gkMPI_Isend (gkmpi.c:63)
==42048==    by 0x10208140F: libparmetis__CommInterfaceData (comm.c:298)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1020A8758: libparmetis__CompactGraph (ometis.c:553)
==42048==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
==42048==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==  Uninitialised value was created by a heap allocation
==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42049==    by 0x1020EB90C: gk_malloc (memory.c:147)
==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42048==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42049==    by 0x10211C50B: libmetis__imalloc (gklib.c:24)
==42049==    by 0x1020A8566: libparmetis__CompactGraph (ometis.c:519)
==42049==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42049==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==  Address 0x10597a860 is 1,408 bytes inside a block of size
752,720 alloc'd
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x1020EB90C: gk_malloc (memory.c:147)
==42048==    by 0x1020EAA28: gk_mcoreCreate (mcore.c:28)
==42048==    by 0x1020BA5CF: libparmetis__AllocateWSpace (wspace.c:23)
==42048==    by 0x1020A6E84: ParMETIS_V32_NodeND (ometis.c:98)
==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42048==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==  Uninitialised value was created by a heap allocation
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x1020EB90C: gk_malloc (memory.c:147)
==42048==    by 0x10211C50B: libmetis__imalloc (gklib.c:24)
==42048==    by 0x1020A8566: libparmetis__CompactGraph (ometis.c:519)
==42048==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
==42048==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42048==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==
==42048== Syscall param write(buf) points to uninitialised byte(s)
==42048==    at 0x102DA1C22: write (in
/usr/lib/system/libsystem_kernel.dylib)
==42048==    by 0x10295F5BD: MPIDU_Sock_write (sock_immed.i:525)
==42048==    by 0x102944839: MPIDI_CH3_iStartMsg (ch3_istartmsg.c:86)
==42048==    by 0x102933B80: MPIDI_CH3_EagerContigShortSend
(ch3u_eager.c:257)
==42048==    by 0x10293ADBA: MPID_Send (mpid_send.c:130)
==42048==    by 0x10277A1FA: MPI_Send (send.c:127)
==42048==    by 0x10155802F: get_perm_c_parmetis (get_perm_c_parmetis.c:299)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==  Address 0x104810704 is on thread 1's stack
==42048==  in frame #3, created by MPIDI_CH3_EagerContigShortSend
(ch3u_eager.c:218)
==42048==  Uninitialised value was created by a heap allocation
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42048==    by 0x101557AB9: get_perm_c_parmetis (get_perm_c_parmetis.c:185)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x102744CB8: MPI_Alltoallv (alltoallv.c:480)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x102744E43: MPI_Alltoallv (alltoallv.c:490)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x102744EBF: MPI_Alltoallv (alltoallv.c:497)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x1027450B1: MPI_Alltoallv (alltoallv.c:512)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x10283FB06: MPIR_Alltoallv_intra (alltoallv.c:92)
==42050==    by 0x1028407B6: MPIR_Alltoallv (alltoallv.c:343)
==42050==    by 0x102840884: MPIR_Alltoallv_impl (alltoallv.c:380)
==42050==    by 0x10274541B: MPI_Alltoallv (alltoallv.c:531)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050==
==42050== Syscall param writev(vector[...]) points to uninitialised byte(s)
==42050==    at 0x102DA1C3A: writev (in
/usr/lib/system/libsystem_kernel.dylib)
==42050==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
==42050==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
==42050==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
==42050==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
==42050==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
==42050==    by 0x10277656E: MPI_Isend (isend.c:125)
==42050==    by 0x101524C41: pdgstrf2_trsm (pdgstrf2.c:201)
==42050==    by 0x10151ECBF: pdgstrf (pdgstrf.c:1082)
==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Address 0x1060144d0 is 1,168 bytes inside a block of size
131,072 alloc'd
==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42050==    by 0x1014FD7AD: doubleMalloc_dist (dmemory.c:145)
==42050==    by 0x10151DA7D: pdgstrf (pdgstrf.c:735)
==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a heap allocation
==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42050==    by 0x1014FD7AD: doubleMalloc_dist (dmemory.c:145)
==42050==    by 0x10151DA7D: pdgstrf (pdgstrf.c:735)
==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==
==42048== Conditional jump or move depends on uninitialised value(s)
==42048==    at 0x10151F141: pdgstrf (pdgstrf.c:1139)
==42048==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==  Uninitialised value was created by a heap allocation
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42048==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
==42048==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==
==42049== Conditional jump or move depends on uninitialised value(s)
==42049==    at 0x10151F141: pdgstrf (pdgstrf.c:1139)
==42049==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==  Uninitialised value was created by a heap allocation
==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42049==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42049==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
==42049==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==
==42048== Conditional jump or move depends on uninitialised value(s)
==42048==    at 0x101520054: pdgstrf (pdgstrf.c:1429)
==42048==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049== Conditional jump or move depends on uninitialised value(s)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==  Uninitialised value was created by a heap allocation
==42049==    at 0x101520054: pdgstrf (pdgstrf.c:1429)
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42049==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42048==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
==42048==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==  Uninitialised value was created by a heap allocation
==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==
==42049==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42049==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
==42049==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x10151FDE6: pdgstrf (pdgstrf.c:1382)
==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a heap allocation
==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42050==    by 0x10150B241: ddist_psymbtonum (pdsymbfact_distdata.c:1389)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST
(superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==


> On Jul 20, 2015, at 12:03 PM, Mahir.Ulker-Kaustell at tyrens.se wrote:
>
> Ok. So I have been creating the full factorization on each process. That
gives me some hope!
>
> I followed your suggestion and tried to use the runtime option
?-mat_superlu_dist_parsymbfact?.
> However, now the program crashes with:
>
> Invalid ISPEC at line 484 in file get_perm_c.c
>
> And so on?
>
> From the SuperLU manual; I should give the option either YES or NO,
however -mat_superlu_dist_parsymbfact YES makes the program crash in the
same way as above.
> Also I can?t find any reference to -mat_superlu_dist_parsymbfact in the
PETSc documentation
>
> Mahir
>
> Mahir ?lker-Kaustell, Kompetenssamordnare, Brokonstrukt?r, Tekn. Dr,
Tyr?ns AB
> 010 452 30 82, Mahir.Ulker-Kaustell at tyrens.se
>
> From: Xiaoye S. Li [mailto:xsli at lbl.gov]
> Sent: den 20 juli 2015 18:12
> To: ?lker-Kaustell, Mahir
> Cc: Hong; petsc-users
> Subject: Re: [petsc-users] SuperLU MPI-problem
>
> The default SuperLU_DIST setting is to serial symbolic factorization.
Therefore, what matters is how much memory do you have per MPI task?
>
> The code failed to malloc memory during redistribution of matrix A to
{L\U} data struction (using result of serial symbolic factorization.)
>
> You can use parallel symbolic factorization, by runtime option:
'-mat_superlu_dist_parsymbfact'
>
> Sherry Li
>
>
> On Mon, Jul 20, 2015 at 8:59 AM, Mahir.Ulker-Kaustell at tyrens.se <
Mahir.Ulker-Kaustell at tyrens.se> wrote:
> Hong:
>
> Previous experiences with this equation have shown that it is very
difficult to solve it iteratively. Hence the use of a direct solver.
>
> The large test problem I am trying to solve has slightly less than 10^6
degrees of freedom. The matrices are derived from finite elements so they
are sparse.
> The machine I am working on has 128GB ram. I have estimated the memory
needed to less than 20GB, so if the solver needs twice or even three times
as much, it should still work well. Or have I completely misunderstood
something here?
>
> Mahir
>
>
>
> From: Hong [mailto:hzhang at mcs.anl.gov]
> Sent: den 20 juli 2015 17:39
> To: ?lker-Kaustell, Mahir
> Cc: petsc-users
> Subject: Re: [petsc-users] SuperLU MPI-problem
>
> Mahir:
> Direct solvers consume large amount of memory. Suggest to try followings:
>
> 1. A sparse iterative solver if  [-omega^2M + K] is not too
ill-conditioned. You may test it using the small matrix.
>
> 2. Incrementally increase your matrix sizes. Try different matrix
orderings.
> Do you get memory crash in the 1st symbolic factorization?
> In your case, matrix data structure stays same when omega changes, so you
only need to do one matrix symbolic factorization and reuse it.
>
> 3. Use a machine that gives larger memory.
>
> Hong
>
> Dear Petsc-Users,
>
> I am trying to use PETSc to solve a set of linear equations arising from
Naviers equation (elastodynamics) in the frequency domain.
> The frequency dependency of the problem requires that the system
>
>                              [-omega^2M + K]u = F
>
> where M and K are constant, square, positive definite matrices (mass and
stiffness respectively) is solved for each frequency omega of interest.
> K is a complex matrix, including material damping.
>
> I have written a PETSc program which solves this problem for a small
(1000 degrees of freedom) test problem on one or several processors, but it
keeps crashing when I try it on my full scale (in the order of 10^6 degrees
of freedom) problem.
>
> The program crashes at KSPSetUp() and from what I can see in the error
messages, it appears as if it consumes too much memory.
>
> I would guess that similar problems have occurred in this mail-list, so I
am hoping that someone can push  me in the right direction?
>
> Mahir
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From fdkong.jd at gmail.com  Wed Jul 29 23:25:36 2015
From: fdkong.jd at gmail.com (Fande Kong)
Date: Wed, 29 Jul 2015 22:25:36 -0600
Subject: [petsc-users] What function could be used to redistribute a matrix?
Message-ID: <CAN5Wd-LX1ayT0eGuqKdM-PP_=3HQZWu2ZW7Lv5k7GO4MozOHhw@mail.gmail.com>

Hi all,

I want to redistribute a parallel matrix after it is partitioned by a
partitioner; for example, ParMETIS. Are there any functions for this
purpose?

Thanks,

Fande Kong,
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From jed at jedbrown.org  Wed Jul 29 23:36:49 2015
From: jed at jedbrown.org (Jed Brown)
Date: Wed, 29 Jul 2015 22:36:49 -0600
Subject: [petsc-users] What function could be used to redistribute a
	matrix?
In-Reply-To: <CAN5Wd-LX1ayT0eGuqKdM-PP_=3HQZWu2ZW7Lv5k7GO4MozOHhw@mail.gmail.com>
References: <CAN5Wd-LX1ayT0eGuqKdM-PP_=3HQZWu2ZW7Lv5k7GO4MozOHhw@mail.gmail.com>
Message-ID: <87mvyeuuqm.fsf@jedbrown.org>

Fande Kong <fdkong.jd at gmail.com> writes:
> I want to redistribute a parallel matrix after it is partitioned by a
> partitioner; for example, ParMETIS. Are there any functions for this
> purpose?

MatPermute or MatGetSubMatrix.

Note that you usually want to partition a mesh, then assemble a matrix
in a distribution that matches the mesh.  I'd say redistributing the
matrix after partitioning is an algorithm smell for PDE-type problems.
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From fdkong.jd at gmail.com  Wed Jul 29 23:54:42 2015
From: fdkong.jd at gmail.com (Fande Kong)
Date: Wed, 29 Jul 2015 22:54:42 -0600
Subject: [petsc-users] What function could be used to redistribute a
	matrix?
In-Reply-To: <87mvyeuuqm.fsf@jedbrown.org>
References: <CAN5Wd-LX1ayT0eGuqKdM-PP_=3HQZWu2ZW7Lv5k7GO4MozOHhw@mail.gmail.com>
	<87mvyeuuqm.fsf@jedbrown.org>
Message-ID: <CAN5Wd-LiD65qTxfxzKdgpXJHnfRBVnwHnrm6rhq3gkj5t2ze8A@mail.gmail.com>

HI Jed,

Thanks for your reply. I am redistributing the matrix to construct a test
example only, not for the real problem.

Thanks,

Fande Kong,


On Wed, Jul 29, 2015 at 10:36 PM, Jed Brown <jed at jedbrown.org> wrote:

> Fande Kong <fdkong.jd at gmail.com> writes:
> > I want to redistribute a parallel matrix after it is partitioned by a
> > partitioner; for example, ParMETIS. Are there any functions for this
> > purpose?
>
> MatPermute or MatGetSubMatrix.
>
> Note that you usually want to partition a mesh, then assemble a matrix
> in a distribution that matches the mesh.  I'd say redistributing the
> matrix after partitioning is an algorithm smell for PDE-type problems.
>
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From Mahir.Ulker-Kaustell at tyrens.se  Thu Jul 30 05:34:06 2015
From: Mahir.Ulker-Kaustell at tyrens.se (Mahir.Ulker-Kaustell at tyrens.se)
Date: Thu, 30 Jul 2015 10:34:06 +0000
Subject: [petsc-users] SuperLU MPI-problem
In-Reply-To: <CAGCphBs32hf+q9wXXgEido1zHFKzKcmvuYRrwJu5RhfRSnhzZA@mail.gmail.com>
References: <bf7884f114634f2290dbeba70c7aa426@STHWS42.tyrens.se>
	<CAGCphBtNupdccRJWMuUrC9fQa_i5ggA_j4+n=tqrsnXn7w3tvg@mail.gmail.com>
	<051d9816c3bd4a3eac37fc51004ebce1@STHWS42.tyrens.se>
	<CAFvbobWcrw-2Xd7xWgGSnWJtY=u5JkAQ7O4u3aoWto=kBOzCbA@mail.gmail.com>
	<7345cece365942d1a06deeac56cf1d72@STHWS42.tyrens.se>
	<19A5B30A-64E2-44E1-8F73-F67AE628F175@mcs.anl.gov>
	<03369975ff0a46a388920f1b3372d25c@STHWS42.tyrens.se>
	<CAFvbobWtvtOk3aH31YU7_TKkwV6bjG7fGNu9o6QocM+nb3xiuQ@mail.gmail.com>
	<CAGCphBvsxZcbO1z7dUAuJGocndqaSrKgyR2m=0FqM7W7d3sXWw@mail.gmail.com>
	<1891ada2f99843b6b6c1d91f0f47f065@STHWS42.tyrens.se>
	<CAFvbobUD5UAgqsPY3Mdbi_fyvjKwkbVzrX_=H=Hiq081jZBgSg@mail.gmail.com>,
	<CAGCphBs32hf+q9wXXgEido1zHFKzKcmvuYRrwJu5RhfRSnhzZA@mail.gmail.com>
Message-ID: <1438252358160.51222@tyrens.se>

Ok. Thank you. I am out of office for a few days, but I will do this as soon as i get back...


Mahir


Fr?n: Hong <hzhang at mcs.anl.gov>
Skickat: den 30 juli 2015 02:58
Till: ?lker-Kaustell, Mahir
Kopia: Xiaoye Li; PETSc users list
?mne: Fwd: [petsc-users] SuperLU MPI-problem

Mahir,

Sherry fixed several bugs in superlu_dist-v4.1.
The current petsc-release interfaces with superlu_dist-v4.0.
We do not know whether the reported issue (attached below) has been resolved or not. If not, can you test it with the latest superlu_dist-v4.1?

Here is how to do it:
1. download superlu_dist v4.1
2. remove existing PETSC_ARCH directory, then configure petsc with
'--download-superlu_dist=superlu_dist_4.1.tar.gz'
3. build petsc

Let us know if the issue remains.

Hong


---------- Forwarded message ----------
From: Xiaoye S. Li <xsli at lbl.gov<mailto:xsli at lbl.gov>>
Date: Wed, Jul 29, 2015 at 2:24 PM
Subject: Fwd: [petsc-users] SuperLU MPI-problem
To: Hong Zhang <hzhang at mcs.anl.gov<mailto:hzhang at mcs.anl.gov>>


Hong,
I am cleaning the mailbox, and saw this unresolved issue.  I am not sure whether the new fix to parallel symbolic factorization solves the problem.  What bothers be is that he is getting the following error:

Invalid ISPEC at line 484 in file get_perm_c.c

This has nothing to do with my bug fix.
?  Shall we ask him to try the new version, or try to get him matrix?

Sherry
?

---------- Forwarded message ----------
From: Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se> <Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se>>
Date: Wed, Jul 22, 2015 at 1:32 PM
Subject: RE: [petsc-users] SuperLU MPI-problem
To: Hong <hzhang at mcs.anl.gov<mailto:hzhang at mcs.anl.gov>>, "Xiaoye S. Li" <xsli at lbl.gov<mailto:xsli at lbl.gov>>
Cc: petsc-users <petsc-users at mcs.anl.gov<mailto:petsc-users at mcs.anl.gov>>


The 1000 was just a conservative guess. The number of non-zeros per row is in the tens in general but certain constraints lead to non-diagonal streaks in the sparsity-pattern.
Is it the reordering of the matrix that is killing me here? How can I set options.ColPerm?

If i use -mat_superlu_dist_parsymbfact the program crashes with

Invalid ISPEC at line 484 in file get_perm_c.c
-------------------------------------------------------
Primary job  terminated normally, but 1 process returned
a non-zero exit code.. Per user-direction, the job has been aborted.
-------------------------------------------------------
[0]PETSC ERROR: ------------------------------------------------------------------------
[0]PETSC ERROR: Caught signal number 15 Terminate: Some process (or the batch system) has told this process to end
[0]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger
[0]PETSC ERROR: or see http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind
[0]PETSC ERROR: or try http://valgrind.org on GNU/linux and Apple Mac OS X to find memory corruption errors
[0]PETSC ERROR: configure using --with-debugging=yes, recompile, link, and run
[0]PETSC ERROR: to get more information on the crash.
[0]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
[0]PETSC ERROR: Signal received
[0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting.
[0]PETSC ERROR: Petsc Release Version 3.6.0, Jun, 09, 2015
[0]PETSC ERROR: ./solve on a cygwin-complex-nodebug named CZC5202SM2 by muk Wed Jul 22 21:59:23 2015
[0]PETSC ERROR: Configure options PETSC_DIR=/packages/petsc-3.6.0 PETSC_ARCH=cygwin-complex-nodebug --with-cc=gcc --with-cxx=g++ --with-fc=gfortran --with-debugging=0 --with-fortran-kernels=1 --with-scalar-type=complex --download-fblaspack --download-mpich --download-scalapack --download-mumps --download-metis --download-parmetis --download-superlu --download-superlu_dist --download-fftw
[0]PETSC ERROR: #1 User provided function() line 0 in  unknown file
application called MPI_Abort(MPI_COMM_WORLD, 59) - process 0
[unset]: aborting job:
application called MPI_Abort(MPI_COMM_WORLD, 59) - process 0
[0]PETSC ERROR: ------------------------------------------------------------------------

If i use -mat_superlu_dist_parsymbfact=1 the program crashes (somewhat later) with

Malloc fails for Lnzval_bc_ptr[*][] at line 626 in file zdistribute.c
col block 3006 -------------------------------------------------------
Primary job  terminated normally, but 1 process returned
a non-zero exit code.. Per user-direction, the job has been aborted.
-------------------------------------------------------
col block 1924 [0]PETSC ERROR: ------------------------------------------------------------------------
[0]PETSC ERROR: Caught signal number 15 Terminate: Some process (or the batch system) has told this process to end
[0]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger
[0]PETSC ERROR: or see http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind
[0]PETSC ERROR: or try http://valgrind.org on GNU/linux and Apple Mac OS X to find memory corruption errors
[0]PETSC ERROR: configure using --with-debugging=yes, recompile, link, and run
[0]PETSC ERROR: to get more information on the crash.
[0]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
[0]PETSC ERROR: Signal received
[0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for trouble shooting.
[0]PETSC ERROR: Petsc Release Version 3.6.0, Jun, 09, 2015
[0]PETSC ERROR: ./solve on a cygwin-complex-nodebug named CZC5202SM2 by muk Wed Jul 22 21:59:58 2015
[0]PETSC ERROR: Configure options PETSC_DIR=/packages/petsc-3.6.0 PETSC_ARCH=cygwin-complex-nodebug --with-cc=gcc --with-cxx=g++ --with-fc=gfortran --with-debugging=0 --with-fortran-kernels=1 --with-scalar-type=complex --download-fblaspack --download-mpich --download-scalapack --download-mumps --download-metis --download-parmetis --download-superlu --download-superlu_dist --download-fftw
[0]PETSC ERROR: #1 User provided function() line 0 in  unknown file
application called MPI_Abort(MPI_COMM_WORLD, 59) - process 0
[unset]: aborting job:
application called MPI_Abort(MPI_COMM_WORLD, 59) - process 0
[0]PETSC ERROR: ------------------------------------------------------------------------


/Mahir


From: Hong [mailto:hzhang at mcs.anl.gov<mailto:hzhang at mcs.anl.gov>]
Sent: den 22 juli 2015 21:34
To: Xiaoye S. Li
Cc: ?lker-Kaustell, Mahir; petsc-users

Subject: Re: [petsc-users] SuperLU MPI-problem

In Petsc/superlu_dist interface, we set default

options.ParSymbFact = NO;

When user raises the flag "-mat_superlu_dist_parsymbfact",
we set

    options.ParSymbFact = YES;
    options.ColPerm     = PARMETIS;   /* in v2.2, PARMETIS is forced for ParSymbFact regardless of user ordering setting */

We do not change anything else.

Hong

On Wed, Jul 22, 2015 at 2:19 PM, Xiaoye S. Li <xsli at lbl.gov<mailto:xsli at lbl.gov>> wrote:
I am trying to understand your problem. You said you are solving Naviers equation (elastodynamics) in the frequency domain, using finite element discretization.  I wonder why you have about 1000 nonzeros per row.  Usually in many PDE discretized matrices, the number of nonzeros per row is in the tens (even for 3D problems), not in the thousands.   So, your matrix is quite a bit denser than many sparse matrices we deal with.

The number of nonzeros in the L and U factors is much more than that in original matrix A -- typically we see 10-20x fill ratio for 2D, or can be as bad as 50-100x fill ratio for 3D.  But since your matrix starts much denser (i.e., the underlying graph has many connections), it may not lend to any good ordering strategy to preserve sparsity of L and U; that is, the L and U fill ratio may be large.

I don't understand why you get the following error when you use
?-mat_superlu_dist_parsymbfact?.

Invalid ISPEC at line 484 in file get_perm_c.c

Perhaps Hong Zhang knows; she built the SuperLU_DIST interface for PETSc.

?Hong -- in order to use parallel symbolic factorization, is it sufficient to specify only
?-mat_superlu_dist_parsymbfact?
? ?  (the default is to use  sequential symbolic factorization.)


Sherry

On Wed, Jul 22, 2015 at 9:11 AM, Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se> <Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se>> wrote:
Thank you for your reply.

As you have probably figured out already, I am not a computational scientist. I am a researcher in civil engineering (railways for high-speed traffic), trying to produce some, from my perspective, fairly large parametric studies based on finite element discretizations.

I am working in a Windows-environment and have installed PETSc through Cygwin.
Apparently, there is no support for Valgrind in this OS.

If I have understood you correct, the memory issues are related to superLU and given my background, there is not much I can do. Is this correct?


Best regards,
Mahir

______________________________________________
Mahir ?lker-Kaustell, Kompetenssamordnare, Brokonstrukt?r, Tekn. Dr, Tyr?ns AB
010 452 30 82, Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se>
______________________________________________

-----Original Message-----
From: Barry Smith [mailto:bsmith at mcs.anl.gov<mailto:bsmith at mcs.anl.gov>]
Sent: den 22 juli 2015 02:57
To: ?lker-Kaustell, Mahir
Cc: Xiaoye S. Li; petsc-users
Subject: Re: [petsc-users] SuperLU MPI-problem


   Run the program under valgrind http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind . When I use the option -mat_superlu_dist_parsymbfact I get many scary memory problems some involving for example ddist_psymbtonum (pdsymbfact_distdata.c:1332)

   Note that I consider it unacceptable for running programs to EVER use uninitialized values; until these are all cleaned up I won't trust any runs like this.

  Barry




==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x10274C436: MPI_Allgatherv (allgatherv.c:1053)
==42050==    by 0x101557F60: get_perm_c_parmetis (get_perm_c_parmetis.c:285)
==42050==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10155751B: get_perm_c_parmetis (get_perm_c_parmetis.c:96)
==42050==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x102851C61: MPIR_Allgatherv_intra (allgatherv.c:651)
==42050==    by 0x102853EC7: MPIR_Allgatherv (allgatherv.c:903)
==42050==    by 0x102853F84: MPIR_Allgatherv_impl (allgatherv.c:944)
==42050==    by 0x10274CA41: MPI_Allgatherv (allgatherv.c:1107)
==42050==    by 0x101557F60: get_perm_c_parmetis (get_perm_c_parmetis.c:285)
==42050==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10155751B: get_perm_c_parmetis (get_perm_c_parmetis.c:96)
==42050==
==42049== Syscall param writev(vector[...]) points to uninitialised byte(s)
==42049==    at 0x102DA1C3A: writev (in /usr/lib/system/libsystem_kernel.dylib)
==42049==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
==42049==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
==42049==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
==42049==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
==42049==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
==42049==    by 0x10277656E: MPI_Isend (isend.c:125)
==42049==    by 0x102088B66: libparmetis__gkMPI_Isend (gkmpi.c:63)
==42049==    by 0x10208140F: libparmetis__CommInterfaceData (comm.c:298)
==42049==    by 0x1020A8758: libparmetis__CompactGraph (ometis.c:553)
==42049==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
==42049==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42049==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048== Syscall param writev(vector[...]) points to uninitialised byte(s)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==  Address 0x105edff70 is 1,424 bytes inside a block of size 752,720 alloc'd
==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42049==    by 0x1020EB90C: gk_malloc (memory.c:147)
==42049==    by 0x1020EAA28: gk_mcoreCreate (mcore.c:28)
==42048==    at 0x102DA1C3A: writev (in /usr/lib/system/libsystem_kernel.dylib)
==42048==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
==42049==    by 0x1020BA5CF: libparmetis__AllocateWSpace (wspace.c:23)
==42049==    by 0x1020A6E84: ParMETIS_V32_NodeND (ometis.c:98)
==42048==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
==42048==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
==42048==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42049==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
==42048==    by 0x10277656E: MPI_Isend (isend.c:125)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x102088B66: libparmetis__gkMPI_Isend (gkmpi.c:63)
==42048==    by 0x10208140F: libparmetis__CommInterfaceData (comm.c:298)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1020A8758: libparmetis__CompactGraph (ometis.c:553)
==42048==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
==42048==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==  Uninitialised value was created by a heap allocation
==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42049==    by 0x1020EB90C: gk_malloc (memory.c:147)
==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42048==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10211C50B: libmetis__imalloc (gklib.c:24)
==42049==    by 0x1020A8566: libparmetis__CompactGraph (ometis.c:519)
==42049==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
==42049==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42049==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42049==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==  Address 0x10597a860 is 1,408 bytes inside a block of size 752,720 alloc'd
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x1020EB90C: gk_malloc (memory.c:147)
==42048==    by 0x1020EAA28: gk_mcoreCreate (mcore.c:28)
==42048==    by 0x1020BA5CF: libparmetis__AllocateWSpace (wspace.c:23)
==42048==    by 0x1020A6E84: ParMETIS_V32_NodeND (ometis.c:98)
==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42048==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==  Uninitialised value was created by a heap allocation
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x1020EB90C: gk_malloc (memory.c:147)
==42048==    by 0x10211C50B: libmetis__imalloc (gklib.c:24)
==42048==    by 0x1020A8566: libparmetis__CompactGraph (ometis.c:519)
==42048==    by 0x1020A77BB: libparmetis__MultilevelOrder (ometis.c:225)
==42048==    by 0x1020A7493: ParMETIS_V32_NodeND (ometis.c:151)
==42048==    by 0x1020A6AFB: ParMETIS_V3_NodeND (ometis.c:34)
==42048==    by 0x101557CFC: get_perm_c_parmetis (get_perm_c_parmetis.c:241)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==
==42048== Syscall param write(buf) points to uninitialised byte(s)
==42048==    at 0x102DA1C22: write (in /usr/lib/system/libsystem_kernel.dylib)
==42048==    by 0x10295F5BD: MPIDU_Sock_write (sock_immed.i:525)
==42048==    by 0x102944839: MPIDI_CH3_iStartMsg (ch3_istartmsg.c:86)
==42048==    by 0x102933B80: MPIDI_CH3_EagerContigShortSend (ch3u_eager.c:257)
==42048==    by 0x10293ADBA: MPID_Send (mpid_send.c:130)
==42048==    by 0x10277A1FA: MPI_Send (send.c:127)
==42048==    by 0x10155802F: get_perm_c_parmetis (get_perm_c_parmetis.c:299)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==  Address 0x104810704 is on thread 1's stack
==42048==  in frame #3, created by MPIDI_CH3_EagerContigShortSend (ch3u_eager.c:218)
==42048==  Uninitialised value was created by a heap allocation
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42048==    by 0x101557AB9: get_perm_c_parmetis (get_perm_c_parmetis.c:185)
==42048==    by 0x101501192: pdgssvx (pdgssvx.c:934)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x102744CB8: MPI_Alltoallv (alltoallv.c:480)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x102744E43: MPI_Alltoallv (alltoallv.c:490)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x102744EBF: MPI_Alltoallv (alltoallv.c:497)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x1027450B1: MPI_Alltoallv (alltoallv.c:512)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x10283FB06: MPIR_Alltoallv_intra (alltoallv.c:92)
==42050==    by 0x1028407B6: MPIR_Alltoallv (alltoallv.c:343)
==42050==    by 0x102840884: MPIR_Alltoallv_impl (alltoallv.c:380)
==42050==    by 0x10274541B: MPI_Alltoallv (alltoallv.c:531)
==42050==    by 0x101510B3E: dist_symbLU (pdsymbfact_distdata.c:539)
==42050==    by 0x10150A5C6: ddist_psymbtonum (pdsymbfact_distdata.c:1275)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a stack allocation
==42050==    at 0x10150E4C4: dist_symbLU (pdsymbfact_distdata.c:96)
==42050==
==42050== Syscall param writev(vector[...]) points to uninitialised byte(s)
==42050==    at 0x102DA1C3A: writev (in /usr/lib/system/libsystem_kernel.dylib)
==42050==    by 0x10296A0DC: MPL_large_writev (mplsock.c:32)
==42050==    by 0x10295F6AD: MPIDU_Sock_writev (sock_immed.i:610)
==42050==    by 0x102943FCA: MPIDI_CH3_iSendv (ch3_isendv.c:84)
==42050==    by 0x102934361: MPIDI_CH3_EagerContigIsend (ch3u_eager.c:556)
==42050==    by 0x102939531: MPID_Isend (mpid_isend.c:138)
==42050==    by 0x10277656E: MPI_Isend (isend.c:125)
==42050==    by 0x101524C41: pdgstrf2_trsm (pdgstrf2.c:201)
==42050==    by 0x10151ECBF: pdgstrf (pdgstrf.c:1082)
==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Address 0x1060144d0 is 1,168 bytes inside a block of size 131,072 alloc'd
==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42050==    by 0x1014FD7AD: doubleMalloc_dist (dmemory.c:145)
==42050==    by 0x10151DA7D: pdgstrf (pdgstrf.c:735)
==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a heap allocation
==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42050==    by 0x1014FD7AD: doubleMalloc_dist (dmemory.c:145)
==42050==    by 0x10151DA7D: pdgstrf (pdgstrf.c:735)
==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==
==42048== Conditional jump or move depends on uninitialised value(s)
==42048==    at 0x10151F141: pdgstrf (pdgstrf.c:1139)
==42048==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==  Uninitialised value was created by a heap allocation
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42048==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
==42048==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==
==42049== Conditional jump or move depends on uninitialised value(s)
==42049==    at 0x10151F141: pdgstrf (pdgstrf.c:1139)
==42049==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==  Uninitialised value was created by a heap allocation
==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42049==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42049==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
==42049==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==
==42048== Conditional jump or move depends on uninitialised value(s)
==42048==    at 0x101520054: pdgstrf (pdgstrf.c:1429)
==42048==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049== Conditional jump or move depends on uninitialised value(s)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==  Uninitialised value was created by a heap allocation
==42049==    at 0x101520054: pdgstrf (pdgstrf.c:1429)
==42048==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42049==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42048==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
==42048==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42048==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42048==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42048==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42048==    by 0x100FF9036: PCSetUp (precon.c:982)
==42048==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42048==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42048==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42048==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==  Uninitialised value was created by a heap allocation
==42049==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42048==    by 0x100001B3C: main (in ./ex19)
==42048==
==42049==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42049==    by 0x10150ABE2: ddist_psymbtonum (pdsymbfact_distdata.c:1332)
==42049==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42049==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42049==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42049==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42049==    by 0x100FF9036: PCSetUp (precon.c:982)
==42049==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42049==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42049==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42049==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42049==    by 0x100001B3C: main (in ./ex19)
==42049==
==42050== Conditional jump or move depends on uninitialised value(s)
==42050==    at 0x10151FDE6: pdgstrf (pdgstrf.c:1382)
==42050==    by 0x1015019A5: pdgssvx (pdgssvx.c:1069)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==  Uninitialised value was created by a heap allocation
==42050==    at 0x1000183B1: malloc (vg_replace_malloc.c:303)
==42050==    by 0x10153B704: superlu_malloc_dist (memory.c:108)
==42050==    by 0x10150B241: ddist_psymbtonum (pdsymbfact_distdata.c:1389)
==42050==    by 0x1015018C2: pdgssvx (pdgssvx.c:1057)
==42050==    by 0x1009CFE7A: MatLUFactorNumeric_SuperLU_DIST (superlu_dist.c:414)
==42050==    by 0x10046CC5C: MatLUFactorNumeric (matrix.c:2946)
==42050==    by 0x100F09F2C: PCSetUp_LU (lu.c:152)
==42050==    by 0x100FF9036: PCSetUp (precon.c:982)
==42050==    by 0x1010F54EB: KSPSetUp (itfunc.c:332)
==42050==    by 0x1010F7985: KSPSolve (itfunc.c:546)
==42050==    by 0x10125541E: SNESSolve_NEWTONLS (ls.c:233)
==42050==    by 0x1011C49B7: SNESSolve (snes.c:3906)
==42050==    by 0x100001B3C: main (in ./ex19)
==42050==


> On Jul 20, 2015, at 12:03 PM, Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se> wrote:
>
> Ok. So I have been creating the full factorization on each process. That gives me some hope!
>
> I followed your suggestion and tried to use the runtime option ?-mat_superlu_dist_parsymbfact?.
> However, now the program crashes with:
>
> Invalid ISPEC at line 484 in file get_perm_c.c
>
> And so on?
>
> From the SuperLU manual; I should give the option either YES or NO, however -mat_superlu_dist_parsymbfact YES makes the program crash in the same way as above.
> Also I can?t find any reference to -mat_superlu_dist_parsymbfact in the PETSc documentation
>
> Mahir
>
> Mahir ?lker-Kaustell, Kompetenssamordnare, Brokonstrukt?r, Tekn. Dr, Tyr?ns AB
> 010 452 30 82, Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se>
>
> From: Xiaoye S. Li [mailto:xsli at lbl.gov<mailto:xsli at lbl.gov>]
> Sent: den 20 juli 2015 18:12
> To: ?lker-Kaustell, Mahir
> Cc: Hong; petsc-users
> Subject: Re: [petsc-users] SuperLU MPI-problem
>
> The default SuperLU_DIST setting is to serial symbolic factorization. Therefore, what matters is how much memory do you have per MPI task?
>
> The code failed to malloc memory during redistribution of matrix A to {L\U} data struction (using result of serial symbolic factorization.)
>
> You can use parallel symbolic factorization, by runtime option: '-mat_superlu_dist_parsymbfact'
>
> Sherry Li
>
>
> On Mon, Jul 20, 2015 at 8:59 AM, Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se> <Mahir.Ulker-Kaustell at tyrens.se<mailto:Mahir.Ulker-Kaustell at tyrens.se>> wrote:
> Hong:
>
> Previous experiences with this equation have shown that it is very difficult to solve it iteratively. Hence the use of a direct solver.
>
> The large test problem I am trying to solve has slightly less than 10^6 degrees of freedom. The matrices are derived from finite elements so they are sparse.
> The machine I am working on has 128GB ram. I have estimated the memory needed to less than 20GB, so if the solver needs twice or even three times as much, it should still work well. Or have I completely misunderstood something here?
>
> Mahir
>
>
>
> From: Hong [mailto:hzhang at mcs.anl.gov<mailto:hzhang at mcs.anl.gov>]
> Sent: den 20 juli 2015 17:39
> To: ?lker-Kaustell, Mahir
> Cc: petsc-users
> Subject: Re: [petsc-users] SuperLU MPI-problem
>
> Mahir:
> Direct solvers consume large amount of memory. Suggest to try followings:
>
> 1. A sparse iterative solver if  [-omega^2M + K] is not too ill-conditioned. You may test it using the small matrix.
>
> 2. Incrementally increase your matrix sizes. Try different matrix orderings.
> Do you get memory crash in the 1st symbolic factorization?
> In your case, matrix data structure stays same when omega changes, so you only need to do one matrix symbolic factorization and reuse it.
>
> 3. Use a machine that gives larger memory.
>
> Hong
>
> Dear Petsc-Users,
>
> I am trying to use PETSc to solve a set of linear equations arising from Naviers equation (elastodynamics) in the frequency domain.
> The frequency dependency of the problem requires that the system
>
>                              [-omega^2M + K]u = F
>
> where M and K are constant, square, positive definite matrices (mass and stiffness respectively) is solved for each frequency omega of interest.
> K is a complex matrix, including material damping.
>
> I have written a PETSc program which solves this problem for a small (1000 degrees of freedom) test problem on one or several processors, but it keeps crashing when I try it on my full scale (in the order of 10^6 degrees of freedom) problem.
>
> The program crashes at KSPSetUp() and from what I can see in the error messages, it appears as if it consumes too much memory.
>
> I would guess that similar problems have occurred in this mail-list, so I am hoping that someone can push  me in the right direction?
>
> Mahir





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From knepley at gmail.com  Thu Jul 30 09:39:22 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Thu, 30 Jul 2015 09:39:22 -0500
Subject: [petsc-users] Linear Least Square with regularization using
	petsc4py
In-Reply-To: <036B101C-F92D-4F2E-B708-8807CCE3686F@gmail.com>
References: <036B101C-F92D-4F2E-B708-8807CCE3686F@gmail.com>
Message-ID: <CAMYG4GmeTJ4ER77kK_bGzNB5SGq=2XgS8wo4m1awb10_hYgdLA@mail.gmail.com>

On Tue, Jul 28, 2015 at 5:55 AM, Romain Jolivet <jolivetinsar at gmail.com>
wrote:

> Dear PETSc developers and users,
>
> I am trying to solve a linear least square problem that requires some
> regularization. My plan is to use a Tikhonov scheme as a first try.
> Hence, I would like to minimise the function S(x) defined as:
>
> S(x) = ||Ax - b||2 + alpha || Cx ||
>
> where A is my operator (rectangular matrix with far more lines than
> columns), x is the vector of unknown, b is some data vector, alpha is a
> damping factor and C some operator of my own.
> Ideally C is a gaussian form of a covariance matrix. But at first, I would
> like to check what happens with an identity (good), gradient (better) or
> laplacian (best) operator.
> There is a mention to a MatShift function in some previous post in the
> mailing list concerning Tikhonov regularization, but I don?t see how to
> incorporate that into my python set of tools that I have set up to solve my
> problem (would there be a useful example somewhere?).
>

It would be nice to have an example for this, but I have not made it there
yet. For now, it looks like
what you want is

  A.shift(aC)

where A is the Mat that you are currently using in your linear solve, and
aC is alpha*C. Does this make sense?

  Thanks,

     Matt


> I feel like there is some possibilities using the TAO wrappers of
> petsc4py, but I have no idea how to get this guy to work (how do I create
> the TAO_objective, TAO_gradient, etc?).
>
> To get a better understanding of my problem, my ultimate goal is to
> minimise the function S(x) defined as
>
> S(x) = 1/2. * [(Ax-b)? inv(D) (Ax-b) + (x-x0)? inv(M) (x-x0)],
>
> where D is some covariance matrix describing noise distribution on b, M is
> the covariance matrix describing the correlations between the parameters of
> x and x0 is the starting point.
> But that seems a bit complex so far and I will stick to the first problem
> yet.
>
> Cheers,
> Romain
>
>
>
> ?????????????????????????????????????
> ?????????????????????????????????????
> Romain Jolivet
> Postdoctoral Fellow
>
> University of Cambridge
> Department of Earth Sciences
> Bullard Labs
> Madingley Rise
> Madingley Road
> Cambridge CB3 0EZ
> United Kingdom
>
> email: rpj29 at cam.ac.uk
> Phone: +44 1223 748 938
> Mobile: +44 7596 703 148
>
> France: +33 6 52 91 76 39
> US: +1 (626) 560 6356
> ?????????????????????????????????????
> ?????????????????????????????????????
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From mfadams at lbl.gov  Thu Jul 30 14:38:33 2015
From: mfadams at lbl.gov (Mark Adams)
Date: Thu, 30 Jul 2015 12:38:33 -0700
Subject: [petsc-users] KSP changes for successive solver
In-Reply-To: <1438191939.3147.4.camel@kolmog5>
References: <1437083588.21829.18.camel@kolmog5>
	<94823D83-AABD-4C22-8BF3-EBB0F1B1F7AA@mcs.anl.gov>
	<1437086528.21829.27.camel@kolmog5>
	<E02874E3-7BAB-4EB7-A8D2-8C39B82E3BEF@mcs.anl.gov>
	<1437092337.21829.42.camel@kolmog5>
	<CADOhEh6AWkXGL9L=z5Fth0KGR0Dup6ynHCUso26VKOnHLfZLaQ@mail.gmail.com>
	<1437762913.17123.11.camel@kolmog5>
	<F4545361-F541-41DA-B64C-B9309AE75502@mcs.anl.gov>
	<1437767070.17123.17.camel@kolmog5>
	<E171A248-9258-4B6B-8BFC-16C84AA3B8D5@mcs.anl.gov>
	<04691CE0-B35E-4F46-ABCA-6B05EA033F19@mcs.anl.gov>
	<1438191939.3147.4.camel@kolmog5>
Message-ID: <CADOhEh4rhFaW6W3YzYpBGg_pp3N3JMs0rFJuBdKE6xFPDw9GMw@mail.gmail.com>

I don't think redundant should make any difference. The log summary data
here does not seem to be the 20 sec/solve data (slow non-redundant solves).

Mark

On Wed, Jul 29, 2015 at 10:45 AM, Michele Rosso <mrosso at uci.edu> wrote:

> Hi Barry,
>
> I tried what you suggested:
>
> 1) 5 levels of MG + defaults at the coarse level (PCREDUNDANT)
> 2) 5 levels of MG + 2 levels of MG via DMDAREPART +  defaults at the
> coarse level (PCREDUNDANT)
>
> I attached ksp_view and log_summary for both cases.
> The use of PCREDUNDAND halves the time for case 1 ( from ~ 20 sec per
> solve to ~ 10 sec per solve ), while it seems not having much effect on
> case 2.
> Any thoughts on this?
>
> Thanks,
> Michele
>
>
>
> On Sat, 2015-07-25 at 22:18 -0500, Barry Smith wrote:
>
>   This dmdarepart business, which I am guessing is running PCMG on smaller sets of processes with a DMDDA on that smaller set of processes for a coarse problem is a fine idea but you should keep in mind the rule of thumb that that parallel iterative (and even more direct) solvers don't do well we there is roughly 10,000 or fewer degrees of freedom per processor.  So you should definitely not be using SuperLU_DIST in parallel to solve a problem with 1048 degrees of freedom on 128 processes, just use PCREDUNDANT and its default (sequential) LU. That should be faster.
>
>   Barry
> > On Jul 25, 2015, at 10:09 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:> > >  Don't use > > -mg_coarse_pc_factor_mat_solver_package superlu_dist> -mg_coarse_pc_type lu> >  with 8000+ processes and 1 degree of freedom per process SuperLU_DIST will be terrible. Just leave the defaults for this and send the -log_summary> >  Barry> >> On Jul 24, 2015, at 2:44 PM, Michele Rosso <mrosso at uci.edu> wrote:>> >> Barry,>> >> I attached ksp_view and log_summary for two different setups:>> >> 1) Plain MG on 5 levels + LU at the coarse level (files ending in mg5)>> 2) Plain MG on 5 levels + custom PC + LU at the coarse level (files ending in mg7)>> >> The custom PC works on a subset of processes, thus allowing to use two more levels of MG, for a total of 7.>> Case 1) is extremely slow ( ~ 20 sec per solve ) and converges in 21 iterations.>> Case 2) is way faster ( ~ 0.25 sec per solve ) and converges in 29 iterations.>> >> Thanks for your help!>> >> Michele>> >> >> On Fri, 2015-07-24 at 13:56 -0500, Barry Smith wrote:>>>  The coarse problem for the PCMG (geometric multigrid) is >>> >>> Mat Object:       8192 MPI processes>>>        type: mpiaij>>>        rows=8192, cols=8192>>> >>> then it tries to solve it with algebraic multigrid on 8192 processes (which is completely insane). A lot of the time is spent in setting up the algebraic multigrid (not surprisingly).>>> >>> 8192 is kind of small to parallelize.  Please run the same code but with the default coarse grid problem instead of PCGAMG and send us the -log_summary again>>> >>>  Barry>>> >>> >>>> On Jul 24, 2015, at 1:35 PM, Michele Rosso <mrosso at uci.edu> wrote:>>>> >>>> Hi Mark and Barry,>>>> >>>> I am sorry for my late reply: it was a busy week!>>>> I run a test case for a larger problem with  as many levels (i.e. 5) of MG I could and  GAMG as PC at the coarse level. I attached the output of info ( after grep for "gmag"),  ksp_view and log_summary.>>>> The solve takes about 2 seconds on 8192 cores, which is way too much. The number of iterations to convergence is 24.>>>> I hope there is a way to speed it up.>>>> >>>> Thanks,>>>> Michele>>>> >>>> >>>> On Fri, 2015-07-17 at 09:38 -0400, Mark Adams wrote:>>>>> >>>>> >>>>> On Thu, Jul 16, 2015 at 8:18 PM, Michele Rosso <mrosso at uci.edu> wrote:>>>>> Barry,>>>>> >>>>> thank you very much for the detailed answer.  I tried what you suggested and it works.>>>>> So far I tried on a small system but the final goal is to use it for very large runs.  How does  PCGAMG compares to PCMG  as far as performances and scalability are concerned?>>>>> Also, could you help me to tune the GAMG part ( my current setup is in the attached ksp_view.txt file )? >>>>> >>>>> >>>>> >>>>> I am going to add this to the document today but you can run with -info.  This is very noisy so you might want to do the next step at run time.  Then grep on GAMG.  This will be about 20 lines.  Send that to us and we can go from there.>>>>> >>>>> >>>>> Mark>>>>> >>>>> >>>>> >>>>> >>>>> I also tried to use superlu_dist for the LU decomposition on mg_coarse_mg_sub_>>>>> -mg_coarse_mg_coarse_sub_pc_type lu>>>>> -mg_coarse_mg_coarse_sub_pc_factor_mat_solver_package superlu_dist>>>>> >>>>> but I got an error:>>>>> >>>>> ****** Error in MC64A/AD. INFO(1) = -2 >>>>> ****** Error in MC64A/AD. INFO(1) = -2>>>>> ****** Error in MC64A/AD. INFO(1) = -2>>>>> ****** Error in MC64A/AD. INFO(1) = -2>>>>> ****** Error in MC64A/AD. INFO(1) = -2>>>>> ****** Error in MC64A/AD. INFO(1) = -2>>>>> ****** Error in MC64A/AD. INFO(1) = -2>>>>> symbfact() error returns 0>>>>> symbfact() error returns 0>>>>> symbfact() error returns 0>>>>> symbfact() error returns 0>>>>> symbfact() error returns 0>>>>> symbfact() error returns 0>>>>> symbfact() error returns 0>>>>> >>>>> >>>>> Thank you,>>>>> Michele>>>>> >>>>> >>>>> On Thu, 2015-07-16 at 18:07 -0500, Barry Smith wrote:>>>>>> >>>>>>> On Jul 16, 2015, at 5:42 PM, Michele Rosso <mrosso at uci.edu> wrote:>>>>>>> >>>>>>> Barry,>>>>>>> >>>>>>> thanks for your reply. So if I want it fixed, I will have to use the master branch, correct?>>>>>> >>>>>> >>>>>>  Yes, or edit mg.c and remove the offending lines of code (easy enough). >>>>>> >>>>>>> >>>>>>> On a side note, what I am trying to achieve is to be able to use how many levels of MG I want, despite the limitation imposed by the local number of grid nodes.>>>>>> >>>>>> >>>>>>   I assume you are talking about with DMDA? There is no generic limitation for PETSc's multigrid, it is only with the way the DMDA code figures out the interpolation that causes a restriction.>>>>>> >>>>>> >>>>>>> So far I am using a borrowed code that implements a PC that creates a sub communicator and perform MG on it.>>>>>>> While reading the documentation I found out that PCMGSetLevels takes in an optional array of communicators. How does this work?>>>>>> >>>>>> >>>>>>   It doesn't work. It was an idea that never got pursued.>>>>>> >>>>>> >>>>>>> Can I can simply define my matrix and rhs on the fine grid as I would do normally ( I do not use kspsetoperators and kspsetrhs ) and KSP would take care of it by using the correct communicator for each level?>>>>>> >>>>>> >>>>>>   No.>>>>>> >>>>>>   You can use the PCMG geometric multigrid with DMDA for as many levels as it works and then use PCGAMG as the coarse grid solver. PCGAMG automatically uses fewer processes for the coarse level matrices and vectors. You could do this all from the command line without writing code. >>>>>> >>>>>>   For example if your code uses a DMDA and calls KSPSetDM() use for example -da_refine 3 -pc_type mg -pc_mg_galerkin -mg_coarse_pc_type gamg  -ksp_view >>>>>> >>>>>> >>>>>> >>>>>>  Barry>>>>>> >>>>>> >>>>>> >>>>>>> >>>>>>> Thanks,>>>>>>> Michele>>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>> On Thu, 2015-07-16 at 17:30 -0500, Barry Smith wrote:>>>>>>>>   Michel,>>>>>>>> >>>>>>>>    This is a very annoying feature that has been fixed in master >>>>>>>> http://www.mcs.anl.gov/petsc/developers/index.html>>>>>>>>  I would like to have changed it in maint but Jed would have a shit-fit :-) since it changes behavior.>>>>>>>> >>>>>>>>  Barry>>>>>>>> >>>>>>>> >>>>>>>>> On Jul 16, 2015, at 4:53 PM, Michele Rosso <mrosso at uci.edu> wrote:>>>>>>>>> >>>>>>>>> Hi,>>>>>>>>> >>>>>>>>> I am performing a series of solves inside a loop. The matrix for each solve changes but not enough to justify a rebuilt of the PC at each solve.>>>>>>>>> Therefore I am using  KSPSetReusePreconditioner to avoid rebuilding unless necessary. The solver is CG + MG with a custom  PC at the coarse level.>>>>>>>>> If KSP is not updated each time, everything works as it is supposed to. >>>>>>>>> When instead I allow the default PETSc  behavior, i.e. updating PC every time the matrix changes, the coarse level KSP , initially set to PREONLY, is changed into GMRES >>>>>>>>> after the first solve. I am not sure where the problem lies (my PC or PETSc), so I would like to have your opinion on this.>>>>>>>>> I attached the ksp_view for the 2 successive solve and the options stack.>>>>>>>>> >>>>>>>>> Thanks for your help,>>>>>>>>> Michel>>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> <ksp_view.txt><petsc_options.txt>>>>>>>>> >>>>>>>> >>>>>>>> >>>>>>> >>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>>> >>>>> >>>> >>>> <info.txt><ksp_view.txt><log_gamg.txt>>>> >>> >>> >> >> <ksp_view_mg5.txt><ksp_view_mg7.txt><log_mg5.txt><log_mg7.txt>>
>
>
>
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From balay at mcs.anl.gov  Thu Jul 30 15:51:57 2015
From: balay at mcs.anl.gov (Satish Balay)
Date: Thu, 30 Jul 2015 15:51:57 -0500
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <CAFvbobUiMHcD_9DNcacMEprWTwDGmM_5JoM34zQzBpTmPOHfFw@mail.gmail.com>
References: <559B1E6D.6040706@email.arizona.edu>
	<CAFvbobUxqP_mwATvcvOSqcrwNscmBWuWb+x1SsVQpR8iQXNn3Q@mail.gmail.com>
	<CAFvbobWxbhTFjMB9CT5cW6o_=P9CzOA-Lb0Pvwd9MKAo9or3mw@mail.gmail.com>
	<CAEyxMWXgtE=EQ32KDkhc-bR33QK3DEP=fwGG8GYgej269HML0w@mail.gmail.com>
	<CAFvbobXeHtLaPtS1FmN3Z5g2-otcs2Pq3n9VkT4Q3oq56tbKrg@mail.gmail.com>
	<55B2C7AF.7080001@email.arizona.edu>
	<CAGCphBukA7VSvGBQQasWq=781WfZv0b+a4TCorA+dV3agUn4DA@mail.gmail.com>
	<CAEyxMWUrHic6D0z3BNEnTRPZs7xyW-OHg0SWtm3AqdV=_JdsDA@mail.gmail.com>
	<CAGCphBuaOZ8DM18dFWWCfqLn8XMOa2y2zm4+ye1ccve9bncSPw@mail.gmail.com>
	<CAFvbobWPWLGimc_Xv1ACOsci75KLJXXLBvRm2z6ZV23qXetGLw@mail.gmail.com>
	<CAGCphBtO5C4zxjVJbq5cVbKb-m1pmeTA6f5A9cxdSJ3tofZJRw@mail.gmail.com>
	<CAFvbobUfP0-R7z_Ms6vs+yxnwpkkGgEaHm7fBOpF7QJHjCzM=A@mail.gmail.com>
	<alpine.LFD.2.20.1507281109190.26090@asterix>
	<CAGCphBvsuG1U6VnLsPDiHHf0m9DbOkqeVRL4_t7ztHGmr0GjqQ@mail.gmail.com>
	<CAFvbobUiMHcD_9DNcacMEprWTwDGmM_5JoM34zQzBpTmPOHfFw@mail.gmail.com>
Message-ID: <alpine.LFD.2.20.1507301550590.2923@asterix>

I've updated petsc to use v4.1. The changes are in branch
'balay/update-superlu_dist-4.1' - and merged to 'next' for now.

Satish

On Wed, 29 Jul 2015, Xiaoye S. Li wrote:

> Thanks for quick update.  In the new tarball, I have already removed the
> junk files, as pointed out by Satish.
> 
> Sherry
> 
> On Wed, Jul 29, 2015 at 8:36 AM, Hong <hzhang at mcs.anl.gov> wrote:
> 
> > Sherry,
> > With your bugfix, superlu_dist-4.1 works now:
> >
> > petsc/src/ksp/ksp/examples/tutorials (master)
> > $ mpiexec -n 4 ./ex10 -f0 Amat_binary.m -rhs 0 -pc_type lu
> > -pc_factor_mat_solver_package superlu_dist -mat_superlu_dist_parsymbfact
> > Number of iterations =   1
> > Residual norm 2.11605e-11
> >
> > Once you address Satish's request, we'll update petsc interface to this
> > version of superlu_dist.
> >
> > Anthony:
> > Please download the latest superlu_dist-v4.1,
> > then configure petsc with
> > '--download-superlu_dist=superlu_dist_4.1.tar.gz'
> >
> > Hong
> >
> > On Tue, Jul 28, 2015 at 11:11 AM, Satish Balay <balay at mcs.anl.gov> wrote:
> >
> >> Sherry,
> >>
> >> One minor issue with the tarball. I see the following new files in the
> >> v4.1 tarball
> >> [when comparing it with v4.0]. Some of these files are perhaps junk files
> >> - and can
> >> be removed from the tarball?
> >>
> >>    EXAMPLE/dscatter.c.bak
> >>    EXAMPLE/g10.cua
> >>    EXAMPLE/g4.cua
> >>    EXAMPLE/g4.postorder.eps
> >>    EXAMPLE/g4.rua
> >>    EXAMPLE/g4_postorder.jpg
> >>    EXAMPLE/hostname
> >>    EXAMPLE/pdgssvx.c
> >>    EXAMPLE/pdgstrf2.c
> >>    EXAMPLE/pwd
> >>    EXAMPLE/pzgstrf2.c
> >>    EXAMPLE/pzgstrf_v3.3.c
> >>    EXAMPLE/pzutil.c
> >>    EXAMPLE/test.bat
> >>    EXAMPLE/test.cpu.bat
> >>    EXAMPLE/test.err
> >>    EXAMPLE/test.err.1
> >>    EXAMPLE/zlook_ahead_update.c
> >>    FORTRAN/make.out
> >>    FORTRAN/zcreate_dist_matrix.c
> >>    MAKE_INC/make.xc30
> >>    SRC/int_t
> >>    SRC/lnbrow
> >>    SRC/make.out
> >>    SRC/rnbrow
> >>    SRC/temp
> >>    SRC/temp1
> >>
> >>
> >> Thanks,
> >> Satish
> >>
> >>
> >> On Tue, 28 Jul 2015, Xiaoye S. Li wrote:
> >>
> >> > I am checking v4.1 now. I'll let you know when I fixed the problem.
> >> >
> >> > Sherry
> >> >
> >> > On Tue, Jul 28, 2015 at 8:27 AM, Hong <hzhang at mcs.anl.gov> wrote:
> >> >
> >> > > Sherry,
> >> > > I tested with superlu_dist v4.1. The extra printings are gone, but
> >> hang
> >> > > remains.
> >> > > It hangs at
> >> > >
> >> > > #5  0x00007fde5af1c818 in PMPI_Wait (request=0xb6e4e0,
> >> > > status=0x7fff9cd83d60)
> >> > >     at src/mpi/pt2pt/wait.c:168
> >> > > #6  0x00007fde602dd635 in pzgstrf (options=0x9202f0, m=4900, n=4900,
> >> > >     anorm=13.738475134194639, LUstruct=0x9203c8, grid=0x9202c8,
> >> > >     stat=0x7fff9cd84880, info=0x7fff9cd848bc) at pzgstrf.c:1308
> >> > >
> >> > >                 if (recv_req[0] != MPI_REQUEST_NULL) {
> >> > >  -->                   MPI_Wait (&recv_req[0], &status);
> >> > >
> >> > > We will update petsc interface to superlu_dist v4.1.
> >> > >
> >> > > Hong
> >> > >
> >> > >
> >> > > On Mon, Jul 27, 2015 at 11:33 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
> >> > >
> >> > >> ?Hong,
> >> > >> Thanks for trying out.
> >> > >> The extra printings are not properly guarded by the print level.  I
> >> will
> >> > >> fix that.   I will look into the hang problem soon.
> >> > >>
> >> > >> Sherry
> >> > >> ?
> >> > >>
> >> > >> On Mon, Jul 27, 2015 at 7:50 PM, Hong <hzhang at mcs.anl.gov> wrote:
> >> > >>
> >> > >>> Sherry,
> >> > >>>
> >> > >>> I can repeat hang using petsc/src/ksp/ksp/examples/tutorials/ex10.c:
> >> > >>> mpiexec -n 4 ./ex10 -f0 /homes/hzhang/tmp/Amat_binary.m -rhs 0
> >> -pc_type
> >> > >>> lu -pc_factor_mat_solver_package superlu_dist
> >> -mat_superlu_dist_parsymbfact
> >> > >>> ...
> >> > >>> .. Starting with 1 OpenMP threads
> >> > >>> [0] .. BIG U size 1342464
> >> > >>> [0] .. BIG V size 131072
> >> > >>>   Max row size is 1311
> >> > >>>   Using buffer_size of 5000000
> >> > >>>   Threads per process 1
> >> > >>> ...
> >> > >>>
> >> > >>> using a debugger (with petsc option '-start_in_debugger'), I find
> >> that
> >> > >>> hang occurs at
> >> > >>> #0  0x00007f117d870998 in __GI___poll (fds=0x20da750, nfds=4,
> >> > >>>     timeout=<optimized out>, timeout at entry=-1)
> >> > >>>     at ../sysdeps/unix/sysv/linux/poll.c:83
> >> > >>> #1  0x00007f117de9f7de in MPIDU_Sock_wait (sock_set=0x20da550,
> >> > >>>     millisecond_timeout=millisecond_timeout at entry=-1,
> >> > >>>     eventp=eventp at entry=0x7fff654930b0)
> >> > >>>     at src/mpid/common/sock/poll/sock_wait.i:123
> >> > >>> #2  0x00007f117de898b8 in MPIDI_CH3i_Progress_wait (
> >> > >>>     progress_state=0x7fff65493120)
> >> > >>>     at src/mpid/ch3/channels/sock/src/ch3_progress.c:218
> >> > >>> #3  MPIDI_CH3I_Progress (blocking=blocking at entry=1,
> >> > >>>     state=state at entry=0x7fff65493120)
> >> > >>>     at src/mpid/ch3/channels/sock/src/ch3_progress.c:921
> >> > >>> #4  0x00007f117de1a559 in MPIR_Wait_impl (request=request at entry
> >> > >>> =0x262df90,
> >> > >>>     status=status at entry=0x7fff65493390) at src/mpi/pt2pt/wait.c:67
> >> > >>> #5  0x00007f117de1a818 in PMPI_Wait (request=0x262df90,
> >> > >>> status=0x7fff65493390)
> >> > >>>     at src/mpi/pt2pt/wait.c:168
> >> > >>> #6  0x00007f11831da557 in pzgstrf (options=0x23dfda0, m=4900,
> >> n=4900,
> >> > >>>     anorm=13.738475134194639, LUstruct=0x23dfe78, grid=0x23dfd78,
> >> > >>>     stat=0x7fff65493ea0, info=0x7fff65493edc) at pzgstrf.c:1308
> >> > >>>
> >> > >>> #7  0x00007f11831bf3bd in pzgssvx (options=0x23dfda0, A=0x23dfe30,
> >> > >>>     ScalePermstruct=0x23dfe50, B=0x0, ldb=1225, nrhs=0,
> >> grid=0x23dfd78,
> >> > >>>     LUstruct=0x23dfe78, SOLVEstruct=0x23dfe98, berr=0x0,
> >> > >>> stat=0x7fff65493ea0,
> >> > >>> ---Type <return> to continue, or q <return> to quit---
> >> > >>>     info=0x7fff65493edc) at pzgssvx.c:1063
> >> > >>>
> >> > >>> #8  0x00007f11825c2340 in MatLUFactorNumeric_SuperLU_DIST
> >> (F=0x23a0110,
> >> > >>>     A=0x21bb7e0, info=0x2355068)
> >> > >>>     at
> >> > >>>
> >> /sandbox/hzhang/petsc/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c:411
> >> > >>> #9  0x00007f1181c6c567 in MatLUFactorNumeric (fact=0x23a0110,
> >> > >>> mat=0x21bb7e0,
> >> > >>>     info=0x2355068) at
> >> > >>> /sandbox/hzhang/petsc/src/mat/interface/matrix.c:2946
> >> > >>> #10 0x00007f1182a56489 in PCSetUp_LU (pc=0x2353a10)
> >> > >>>     at /sandbox/hzhang/petsc/src/ksp/pc/impls/factor/lu/lu.c:152
> >> > >>> #11 0x00007f1182b16f24 in PCSetUp (pc=0x2353a10)
> >> > >>>     at /sandbox/hzhang/petsc/src/ksp/pc/interface/precon.c:983
> >> > >>> #12 0x00007f1182be61b5 in KSPSetUp (ksp=0x232c2a0)
> >> > >>>     at /sandbox/hzhang/petsc/src/ksp/ksp/interface/itfunc.c:332
> >> > >>> #13 0x0000000000405a31 in main (argc=11, args=0x7fff65499578)
> >> > >>>     at
> >> /sandbox/hzhang/petsc/src/ksp/ksp/examples/tutorials/ex10.c:312
> >> > >>>
> >> > >>> You may take a look at it. Sequential symbolic factorization works
> >> fine.
> >> > >>>
> >> > >>> Why superlu_dist (v4.0) in complex precision displays
> >> > >>>
> >> > >>> .. Starting with 1 OpenMP threads
> >> > >>> [0] .. BIG U size 1342464
> >> > >>> [0] .. BIG V size 131072
> >> > >>>   Max row size is 1311
> >> > >>>   Using buffer_size of 5000000
> >> > >>>   Threads per process 1
> >> > >>> ...
> >> > >>>
> >> > >>> I realize that I use superlu_dist v4.0. Would v4.1 works? I'll give
> >> it a
> >> > >>> try tomorrow.
> >> > >>>
> >> > >>> Hong
> >> > >>>
> >> > >>> On Mon, Jul 27, 2015 at 1:25 PM, Anthony Paul Haas <
> >> > >>> aph at email.arizona.edu> wrote:
> >> > >>>
> >> > >>>> Hi Hong,
> >> > >>>>
> >> > >>>> No that is not the correct matrix. Note that I forgot to mention
> >> that
> >> > >>>> it is a complex matrix. I tried loading the matrix I sent you this
> >> morning
> >> > >>>> with:
> >> > >>>>
> >> > >>>> !...Load a Matrix in Binary Format
> >> > >>>>       call
> >> > >>>>
> >> PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_READ,viewer,ierr)
> >> > >>>>       call MatCreate(PETSC_COMM_WORLD,DLOAD,ierr)
> >> > >>>>       call MatSetType(DLOAD,MATAIJ,ierr)
> >> > >>>>       call MatLoad(DLOAD,viewer,ierr)
> >> > >>>>       call PetscViewerDestroy(viewer,ierr)
> >> > >>>>
> >> > >>>>       call MatView(DLOAD,PETSC_VIEWER_STDOUT_WORLD,ierr)
> >> > >>>>
> >> > >>>> The first 37 rows should look like this:
> >> > >>>>
> >> > >>>> Mat Object: 2 MPI processes
> >> > >>>>   type: mpiaij
> >> > >>>> row 0: (0, 1)
> >> > >>>> row 1: (1, 1)
> >> > >>>> row 2: (2, 1)
> >> > >>>> row 3: (3, 1)
> >> > >>>> row 4: (4, 1)
> >> > >>>> row 5: (5, 1)
> >> > >>>> row 6: (6, 1)
> >> > >>>> row 7: (7, 1)
> >> > >>>> row 8: (8, 1)
> >> > >>>> row 9: (9, 1)
> >> > >>>> row 10: (10, 1)
> >> > >>>> row 11: (11, 1)
> >> > >>>> row 12: (12, 1)
> >> > >>>> row 13: (13, 1)
> >> > >>>> row 14: (14, 1)
> >> > >>>> row 15: (15, 1)
> >> > >>>> row 16: (16, 1)
> >> > >>>> row 17: (17, 1)
> >> > >>>> row 18: (18, 1)
> >> > >>>> row 19: (19, 1)
> >> > >>>> row 20: (20, 1)
> >> > >>>> row 21: (21, 1)
> >> > >>>> row 22: (22, 1)
> >> > >>>> row 23: (23, 1)
> >> > >>>> row 24: (24, 1)
> >> > >>>> row 25: (25, 1)
> >> > >>>> row 26: (26, 1)
> >> > >>>> row 27: (27, 1)
> >> > >>>> row 28: (28, 1)
> >> > >>>> row 29: (29, 1)
> >> > >>>> row 30: (30, 1)
> >> > >>>> row 31: (31, 1)
> >> > >>>> row 32: (32, 1)
> >> > >>>> row 33: (33, 1)
> >> > >>>> row 34: (34, 1)
> >> > >>>> row 35: (35, 1)
> >> > >>>> row 36: (1, -41.2444)  (35, -41.2444)  (36, 118.049 - 0.999271 i)
> >> (37,
> >> > >>>> -21.447)  (38, 5.18873)  (39, -2.34856)  (40, 1.3607)  (41,
> >> -0.898206)
> >> > >>>> (42, 0.642715)  (43, -0.48593)  (44, 0.382471)  (45, -0.310476)
> >> (46,
> >> > >>>> 0.258302)  (47, -0.219268)  (48, 0.189304)  (49, -0.165815)  (50,
> >> > >>>> 0.147076)  (51, -0.131907)  (52, 0.119478)  (53, -0.109189)  (54,
> >> 0.1006)
> >> > >>>> (55, -0.0933795)  (56, 0.0872779)  (57, -0.0821019)  (58,
> >> 0.0777011)  (59,
> >> > >>>> -0.0739575)  (60, 0.0707775)  (61, -0.0680868)  (62, 0.0658258)
> >> (63,
> >> > >>>> -0.0639473)  (64, 0.0624137)  (65, -0.0611954)  (66, 0.0602698)
> >> (67,
> >> > >>>> -0.0596202)  (68, 0.0592349)  (69, -0.0295536)  (71, -21.447)
> >> (106,
> >> > >>>> 5.18873)  (141, -2.34856)  (176, 1.3607)  (211, -0.898206)  (246,
> >> > >>>> 0.642715)  (281, -0.48593)  (316, 0.382471)  (351, -0.310476)
> >> (386,
> >> > >>>> 0.258302)  (421, -0.219268)  (456, 0.189304)  (491, -0.165815)
> >> (526,
> >> > >>>> 0.147076)  (561, -0.131907)  (596, 0.119478)  (631, -0.109189)
> >> (666,
> >> > >>>> 0.1006)  (701, -0.0933795)  (736, 0.0872779)  (771, -0.0821019)
> >> (806,
> >> > >>>> 0.0777011)  (841, -0.0739575)  (876, 0.0707775)  (911,
> >> -0.0680868)  (946,
> >> > >>>> 0.0658258)  (981, -0.0639473)  (1016, 0.0624137)  (1051,
> >> -0.0611954)
> >> > >>>> (1086, 0.0602698)  (1121, -0.0596202)  (1156, 0.0592349)  (1191,
> >> > >>>> -0.0295536)  (1261, 0)  (3676, 117.211)  (3711, -58.4801)  (3746,
> >> > >>>> -78.3633)  (3781, 29.4911)  (3816, -15.8073)  (3851, 9.94324)
> >> (3886,
> >> > >>>> -6.87205)  (3921, 5.05774)  (3956, -3.89521)  (3991, 3.10522)
> >> (4026,
> >> > >>>> -2.54388)  (4061, 2.13082)  (4096, -1.8182)  (4131, 1.57606)
> >> (4166,
> >> > >>>> -1.38491)  (4201, 1.23155)  (4236, -1.10685)  (4271, 1.00428)
> >> (4306,
> >> > >>>> -0.919116)  (4341, 0.847829)  (4376, -0.787776)  (4411, 0.736933)
> >> (4446,
> >> > >>>> -0.693735)  (4481, 0.656958)  (4516, -0.625638)  (4551, 0.599007)
> >> (4586,
> >> > >>>> -0.576454)  (4621, 0.557491)  (4656, -0.541726)  (4691, 0.528849)
> >> (4726,
> >> > >>>> -0.518617)  (4761, 0.51084)  (4796, -0.50538)  (4831, 0.502142)
> >> (4866,
> >> > >>>> -0.250534)
> >> > >>>>
> >> > >>>>
> >> > >>>> Thanks,
> >> > >>>>
> >> > >>>> Anthony
> >> > >>>>
> >> > >>>>
> >> > >>>>
> >> > >>>>
> >> > >>>>
> >> > >>>> On Fri, Jul 24, 2015 at 7:56 PM, Hong <hzhang at mcs.anl.gov> wrote:
> >> > >>>>
> >> > >>>>> Anthony:
> >> > >>>>> I test your Amat_binary.m
> >> > >>>>> using petsc/src/ksp/ksp/examples/tutorials/ex10.c.
> >> > >>>>> Your matrix has many zero rows:
> >> > >>>>> ./ex10 -f0 ~/tmp/Amat_binary.m -rhs 0 -mat_view |more
> >> > >>>>> Mat Object: 1 MPI processes
> >> > >>>>>   type: seqaij
> >> > >>>>> row 0: (0, 1)
> >> > >>>>> row 1: (1, 0)
> >> > >>>>> row 2: (2, 1)
> >> > >>>>> row 3: (3, 0)
> >> > >>>>> row 4: (4, 1)
> >> > >>>>> row 5: (5, 0)
> >> > >>>>> row 6: (6, 1)
> >> > >>>>> row 7: (7, 0)
> >> > >>>>> row 8: (8, 1)
> >> > >>>>> row 9: (9, 0)
> >> > >>>>> ...
> >> > >>>>> row 36: (1, 1)  (35, 0)  (36, 1)  (37, 0)  (38, 1)  (39, 0)  (40,
> >> 1)
> >> > >>>>>  (41, 0)  (42, 1)  (43, 0)  (44, 1)  (45,
> >> > >>>>> 0)  (46, 1)  (47, 0)  (48, 1)  (49, 0)  (50, 1)  (51, 0)  (52, 1)
> >> > >>>>>  (53, 0)  (54, 1)  (55, 0)  (56, 1)  (57, 0)
> >> > >>>>>  (58, 1)  (59, 0)  (60, 1)  ...
> >> > >>>>>
> >> > >>>>> Do you send us correct matrix?
> >> > >>>>>
> >> > >>>>>>
> >> > >>>>>> I ran my code through valgrind and gdb as suggested by Barry. I
> >> am
> >> > >>>>>> now coming back to some problem I have had while running with
> >> parallel
> >> > >>>>>> symbolic factorization. I am attaching a test matrix (petsc
> >> binary format)
> >> > >>>>>> that I LU decompose and then use to solve a linear system (see
> >> code below).
> >> > >>>>>> I can run on 2 processors with parsymbfact or with 4 processors
> >> without
> >> > >>>>>> parsymbfact. However, if I run on 4 procs with parsymbfact, the
> >> code is
> >> > >>>>>> just hanging. Below is the simplified test case that I have used
> >> to test.
> >> > >>>>>> The matrix A and B are built somewhere else in my program. The
> >> matrix I am
> >> > >>>>>> attaching is A-sigma*B (see below).
> >> > >>>>>>
> >> > >>>>>> One thing is that I don't know for sparse matrices what is the
> >> > >>>>>> optimum number of processors to use for a LU decomposition? Does
> >> it depend
> >> > >>>>>> on the total number of nonzero? Do you have an easy way to
> >> compute it?
> >> > >>>>>>
> >> > >>>>>
> >> > >>>>> You have to experiment your matrix on a target machine to find
> >> out.
> >> > >>>>>
> >> > >>>>> Hong
> >> > >>>>>
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>>      Subroutine HowBigLUCanBe(rank)
> >> > >>>>>>
> >> > >>>>>>       IMPLICIT NONE
> >> > >>>>>>
> >> > >>>>>>       integer(i4b),intent(in) :: rank
> >> > >>>>>>       integer(i4b)            :: i,ct
> >> > >>>>>>       real(dp)                :: begin,endd
> >> > >>>>>>       complex(dpc)            :: sigma
> >> > >>>>>>
> >> > >>>>>>       PetscErrorCode ierr
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>>       if (rank==0) call cpu_time(begin)
> >> > >>>>>>
> >> > >>>>>>       if (rank==0) then
> >> > >>>>>>          write(*,*)
> >> > >>>>>>          write(*,*)'Testing How Big LU Can Be...'
> >> > >>>>>>          write(*,*)'============================'
> >> > >>>>>>          write(*,*)
> >> > >>>>>>       endif
> >> > >>>>>>
> >> > >>>>>>       sigma = (1.0d0,0.0d0)
> >> > >>>>>>       call MatAXPY(A,-sigma,B,DIFFERENT_NONZERO_PATTERN,ierr) !
> >> on
> >> > >>>>>> exit A = A-sigma*B
> >> > >>>>>>
> >> > >>>>>> !.....Write Matrix to ASCII and Binary Format
> >> > >>>>>>       !call
> >> > >>>>>> PetscViewerASCIIOpen(PETSC_COMM_WORLD,"Amat.m",viewer,ierr)
> >> > >>>>>>       !call MatView(DXX,viewer,ierr)
> >> > >>>>>>       !call PetscViewerDestroy(viewer,ierr)
> >> > >>>>>>
> >> > >>>>>>       call
> >> > >>>>>>
> >> PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_WRITE,viewer,ierr)
> >> > >>>>>>       call MatView(A,viewer,ierr)
> >> > >>>>>>       call PetscViewerDestroy(viewer,ierr)
> >> > >>>>>>
> >> > >>>>>> !.....Create Linear Solver Context
> >> > >>>>>>       call KSPCreate(PETSC_COMM_WORLD,ksp,ierr)
> >> > >>>>>>
> >> > >>>>>> !.....Set operators. Here the matrix that defines the linear
> >> system
> >> > >>>>>> also serves as the preconditioning matrix.
> >> > >>>>>>       !call
> >> KSPSetOperators(ksp,A,A,DIFFERENT_NONZERO_PATTERN,ierr)
> >> > >>>>>> !aha commented and replaced by next line
> >> > >>>>>>       call KSPSetOperators(ksp,A,A,ierr) ! remember: here A =
> >> > >>>>>> A-sigma*B
> >> > >>>>>>
> >> > >>>>>> !.....Set Relative and Absolute Tolerances and Uses Default for
> >> > >>>>>> Divergence Tol
> >> > >>>>>>       tol = 1.e-10
> >> > >>>>>>       call
> >> > >>>>>>
> >> KSPSetTolerances(ksp,tol,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr)
> >> > >>>>>>
> >> > >>>>>> !.....Set the Direct (LU) Solver
> >> > >>>>>>       call KSPSetType(ksp,KSPPREONLY,ierr)
> >> > >>>>>>       call KSPGetPC(ksp,pc,ierr)
> >> > >>>>>>       call PCSetType(pc,PCLU,ierr)
> >> > >>>>>>       call
> >> PCFactorSetMatSolverPackage(pc,MATSOLVERSUPERLU_DIST,ierr)
> >> > >>>>>> ! MATSOLVERSUPERLU_DIST MATSOLVERMUMPS
> >> > >>>>>>
> >> > >>>>>> !.....Create Right-Hand-Side Vector
> >> > >>>>>>       call MatCreateVecs(A,frhs,PETSC_NULL_OBJECT,ierr)
> >> > >>>>>>       call MatCreateVecs(A,sol,PETSC_NULL_OBJECT,ierr)
> >> > >>>>>>
> >> > >>>>>>       allocate(xwork1(IendA-IstartA))
> >> > >>>>>>       allocate(loc(IendA-IstartA))
> >> > >>>>>>
> >> > >>>>>>       ct=0
> >> > >>>>>>       do i=IstartA,IendA-1
> >> > >>>>>>          ct=ct+1
> >> > >>>>>>          loc(ct)=i
> >> > >>>>>>          xwork1(ct)=(1.0d0,0.0d0)
> >> > >>>>>>       enddo
> >> > >>>>>>
> >> > >>>>>>       call
> >> > >>>>>> VecSetValues(frhs,IendA-IstartA,loc,xwork1,INSERT_VALUES,ierr)
> >> > >>>>>>       call VecZeroEntries(sol,ierr)
> >> > >>>>>>
> >> > >>>>>>       deallocate(xwork1,loc)
> >> > >>>>>>
> >> > >>>>>> !.....Assemble Vectors
> >> > >>>>>>       call VecAssemblyBegin(frhs,ierr)
> >> > >>>>>>       call VecAssemblyEnd(frhs,ierr)
> >> > >>>>>>
> >> > >>>>>> !.....Solve the Linear System
> >> > >>>>>>       call KSPSolve(ksp,frhs,sol,ierr)
> >> > >>>>>>
> >> > >>>>>>       !call VecView(sol,PETSC_VIEWER_STDOUT_WORLD,ierr)
> >> > >>>>>>
> >> > >>>>>>       if (rank==0) then
> >> > >>>>>>          call cpu_time(endd)
> >> > >>>>>>          write(*,*)
> >> > >>>>>>          print '("Total time for HowBigLUCanBe = ",f21.3,"
> >> > >>>>>> seconds.")',endd-begin
> >> > >>>>>>       endif
> >> > >>>>>>
> >> > >>>>>>       call SlepcFinalize(ierr)
> >> > >>>>>>
> >> > >>>>>>       STOP
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>>     end Subroutine HowBigLUCanBe
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>> On 07/08/2015 11:23 AM, Xiaoye S. Li wrote:
> >> > >>>>>>
> >> > >>>>>>  Indeed, the parallel symbolic factorization routine needs power
> >> of
> >> > >>>>>> 2 processes, however, you can use however many processes you
> >> need;
> >> > >>>>>> internally, we redistribute matrix to nearest power of 2
> >> processes, do
> >> > >>>>>> symbolic, then redistribute back to all the processes to do
> >> factorization,
> >> > >>>>>> triangular solve etc.  So, there is no  restriction from the
> >> users
> >> > >>>>>> viewpoint.
> >> > >>>>>>
> >> > >>>>>>  It's difficult to tell what the problem is.  Do you think you
> >> can
> >> > >>>>>> print your matrix, then, I can do some debugging by running
> >> superlu_dist
> >> > >>>>>> standalone?
> >> > >>>>>>
> >> > >>>>>>  Sherry
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>> On Wed, Jul 8, 2015 at 10:34 AM, Anthony Paul Haas <
> >> > >>>>>> aph at email.arizona.edu> wrote:
> >> > >>>>>>
> >> > >>>>>>>   Hi,
> >> > >>>>>>>
> >> > >>>>>>>  I have used the switch -mat_superlu_dist_parsymbfact in my pbs
> >> > >>>>>>> script. However, although my program worked fine with
> >> sequential symbolic
> >> > >>>>>>> factorization, I get one of the following 2 behaviors when I
> >> run with
> >> > >>>>>>> parallel symbolic factorization (depending on the number of
> >> processors that
> >> > >>>>>>> I use):
> >> > >>>>>>>
> >> > >>>>>>>  1) the program just hangs (it seems stuck in some subroutine
> >> ==>
> >> > >>>>>>> see test.out-hangs)
> >> > >>>>>>>  2) I get a floating point exception ==> see
> >> > >>>>>>> test.out-floating-point-exception
> >> > >>>>>>>
> >> > >>>>>>>  Note that as suggested in the Superlu manual, I use a power of
> >> 2
> >> > >>>>>>> number of procs. Are there any tunable parameters for the
> >> parallel symbolic
> >> > >>>>>>> factorization? Note that when I build my sparse matrix, most
> >> elements I add
> >> > >>>>>>> are nonzero of course but to simplify the programming, I also
> >> add a few
> >> > >>>>>>> zero elements in the sparse matrix. I was thinking that maybe
> >> if the
> >> > >>>>>>> parallel symbolic factorization proceed by block, there could
> >> be some
> >> > >>>>>>> blocks where the pivot would be zero, hence creating the FPE??
> >> > >>>>>>>
> >> > >>>>>>>  Thanks,
> >> > >>>>>>>
> >> > >>>>>>>  Anthony
> >> > >>>>>>>
> >> > >>>>>>>
> >> > >>>>>>>
> >> > >>>>>>> On Wed, Jul 8, 2015 at 6:46 AM, Xiaoye S. Li <xsli at lbl.gov>
> >> wrote:
> >> > >>>>>>>
> >> > >>>>>>>>  Did you find out how to change option to use parallel symbolic
> >> > >>>>>>>> factorization?  Perhaps PETSc team can help.
> >> > >>>>>>>>
> >> > >>>>>>>>  Sherry
> >> > >>>>>>>>
> >> > >>>>>>>>
> >> > >>>>>>>> On Tue, Jul 7, 2015 at 3:58 PM, Xiaoye S. Li <xsli at lbl.gov>
> >> wrote:
> >> > >>>>>>>>
> >> > >>>>>>>>>  Is there an inquiry function that tells you all the available
> >> > >>>>>>>>> options?
> >> > >>>>>>>>>
> >> > >>>>>>>>>  Sherry
> >> > >>>>>>>>>
> >> > >>>>>>>>> On Tue, Jul 7, 2015 at 3:25 PM, Anthony Paul Haas <
> >> > >>>>>>>>> aph at email.arizona.edu> wrote:
> >> > >>>>>>>>>
> >> > >>>>>>>>>>    Hi Sherry,
> >> > >>>>>>>>>>
> >> > >>>>>>>>>>  Thanks for your message. I have used superlu_dist default
> >> > >>>>>>>>>> options. I did not realize that I was doing serial symbolic
> >> factorization.
> >> > >>>>>>>>>> That is probably the cause of my problem.
> >> > >>>>>>>>>>  Each node on Garnet has 60GB usable memory and I can run
> >> with
> >> > >>>>>>>>>> 1,2,4,8,16 or 32 core per node.
> >> > >>>>>>>>>>
> >> > >>>>>>>>>>  So I should use:
> >> > >>>>>>>>>>
> >> > >>>>>>>>>> -mat_superlu_dist_r 20
> >> > >>>>>>>>>> -mat_superlu_dist_c 32
> >> > >>>>>>>>>>
> >> > >>>>>>>>>>  How do you specify the parallel symbolic factorization
> >> option?
> >> > >>>>>>>>>> is it -mat_superlu_dist_matinput 1
> >> > >>>>>>>>>>
> >> > >>>>>>>>>>  Thanks,
> >> > >>>>>>>>>>
> >> > >>>>>>>>>>  Anthony
> >> > >>>>>>>>>>
> >> > >>>>>>>>>>
> >> > >>>>>>>>>> On Tue, Jul 7, 2015 at 3:08 PM, Xiaoye S. Li <xsli at lbl.gov>
> >> > >>>>>>>>>> wrote:
> >> > >>>>>>>>>>
> >> > >>>>>>>>>>>  For superlu_dist failure, this occurs during symbolic
> >> > >>>>>>>>>>> factorization.  Since you are using serial symbolic
> >> factorization, it
> >> > >>>>>>>>>>> requires the entire graph of A to be available in the
> >> memory of one MPI
> >> > >>>>>>>>>>> task. How much memory do you have for each MPI task?
> >> > >>>>>>>>>>>
> >> > >>>>>>>>>>>  It won't help even if you use more processes.  You should
> >> try
> >> > >>>>>>>>>>> to use parallel symbolic factorization option.
> >> > >>>>>>>>>>>
> >> > >>>>>>>>>>>  Another point.  You set up process grid as:
> >> > >>>>>>>>>>>        Process grid nprow 32 x npcol 20
> >> > >>>>>>>>>>>  For better performance, you show swap the grid dimension.
> >> That
> >> > >>>>>>>>>>> is, it's better to use 20 x 32, never gives nprow larger
> >> than npcol.
> >> > >>>>>>>>>>>
> >> > >>>>>>>>>>>
> >> > >>>>>>>>>>>  Sherry
> >> > >>>>>>>>>>>
> >> > >>>>>>>>>>>
> >> > >>>>>>>>>>> On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <
> >> bsmith at mcs.anl.gov>
> >> > >>>>>>>>>>> wrote:
> >> > >>>>>>>>>>>
> >> > >>>>>>>>>>>>
> >> > >>>>>>>>>>>>    I would suggest running a sequence of problems, 101 by
> >> 101
> >> > >>>>>>>>>>>> 111 by 111 etc and get the memory usage in each case (when
> >> you run out of
> >> > >>>>>>>>>>>> memory you can get NO useful information out about memory
> >> needs). You can
> >> > >>>>>>>>>>>> then plot memory usage as a function of problem size to
> >> get a handle on how
> >> > >>>>>>>>>>>> much memory it is using.  You can also run on more and
> >> more processes
> >> > >>>>>>>>>>>> (which have a total of more memory) to see how large a
> >> problem you may be
> >> > >>>>>>>>>>>> able to reach.
> >> > >>>>>>>>>>>>
> >> > >>>>>>>>>>>>    MUMPS also has an "out of core" version (which we have
> >> never
> >> > >>>>>>>>>>>> used) that could in theory anyways let you get to large
> >> problems if you
> >> > >>>>>>>>>>>> have lots of disk space, but you are on your own figuring
> >> out how to use it.
> >> > >>>>>>>>>>>>
> >> > >>>>>>>>>>>>   Barry
> >> > >>>>>>>>>>>>
> >> > >>>>>>>>>>>> > On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <
> >> > >>>>>>>>>>>> aph at email.arizona.edu> wrote:
> >> > >>>>>>>>>>>> >
> >> > >>>>>>>>>>>> > Hi Jose,
> >> > >>>>>>>>>>>> >
> >> > >>>>>>>>>>>> > In my code, I use once PETSc to solve a linear system to
> >> get
> >> > >>>>>>>>>>>> the baseflow (without using SLEPc) and then I use SLEPc to
> >> do the stability
> >> > >>>>>>>>>>>> analysis of that baseflow. This is why, there are some
> >> SLEPc options that
> >> > >>>>>>>>>>>> are not used in test.out-superlu_dist-151x151 (when I am
> >> solving for the
> >> > >>>>>>>>>>>> baseflow with PETSc only). I have attached a 101x101 case
> >> for which I get
> >> > >>>>>>>>>>>> the eigenvalues. That case works fine. However If i
> >> increase to 151x151, I
> >> > >>>>>>>>>>>> get the error that you can see in
> >> test.out-superlu_dist-151x151 (similar
> >> > >>>>>>>>>>>> error with mumps: see test.out-mumps-151x151 line 2918 ).
> >> If you look a the
> >> > >>>>>>>>>>>> very end of the files test.out-superlu_dist-151x151 and
> >> > >>>>>>>>>>>> test.out-mumps-151x151, you will see that the last info
> >> message printed is:
> >> > >>>>>>>>>>>> >
> >> > >>>>>>>>>>>> > On Processor (after EPSSetFromOptions)  0    memory:
> >> > >>>>>>>>>>>> 0.65073152000E+08          =====>  (see line 807 of
> >> module_petsc.F90)
> >> > >>>>>>>>>>>> >
> >> > >>>>>>>>>>>> > This means that the memory error probably occurs in the
> >> call
> >> > >>>>>>>>>>>> to EPSSolve (see module_petsc.F90 line 810). I would like
> >> to evaluate how
> >> > >>>>>>>>>>>> much memory is required by the most memory intensive
> >> operation within
> >> > >>>>>>>>>>>> EPSSolve. Since I am solving a generalized EVP, I would
> >> imagine that it
> >> > >>>>>>>>>>>> would be the LU decomposition. But is there an accurate
> >> way of doing it?
> >> > >>>>>>>>>>>> >
> >> > >>>>>>>>>>>> > Before starting with iterative solvers, I would like to
> >> > >>>>>>>>>>>> exploit as much as I can direct solvers. I tried GMRES
> >> with default
> >> > >>>>>>>>>>>> preconditioner at some point but I had convergence
> >> problem. What
> >> > >>>>>>>>>>>> solver/preconditioner would you recommend for a
> >> generalized non-Hermitian
> >> > >>>>>>>>>>>> (EPS_GNHEP) EVP?
> >> > >>>>>>>>>>>> >
> >> > >>>>>>>>>>>> > Thanks,
> >> > >>>>>>>>>>>> >
> >> > >>>>>>>>>>>> > Anthony
> >> > >>>>>>>>>>>> >
> >> > >>>>>>>>>>>> > On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <
> >> > >>>>>>>>>>>> jroman at dsic.upv.es> wrote:
> >> > >>>>>>>>>>>> >
> >> > >>>>>>>>>>>> > El 07/07/2015, a las 02:33, Anthony Haas escribi?:
> >> > >>>>>>>>>>>> >
> >> > >>>>>>>>>>>> > > Hi,
> >> > >>>>>>>>>>>> > >
> >> > >>>>>>>>>>>> > > I am computing eigenvalues using PETSc/SLEPc and
> >> > >>>>>>>>>>>> superlu_dist for the LU decomposition (my problem is a
> >> generalized
> >> > >>>>>>>>>>>> eigenvalue problem). The code runs fine for a grid with
> >> 101x101 but when I
> >> > >>>>>>>>>>>> increase to 151x151, I get the following error:
> >> > >>>>>>>>>>>> > >
> >> > >>>>>>>>>>>> > > Can't expand MemType 1: jcol 16104   (and then [NID
> >> 00037]
> >> > >>>>>>>>>>>> 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated
> >> this process.)
> >> > >>>>>>>>>>>> > >
> >> > >>>>>>>>>>>> > > It seems to be a memory problem. I monitor the memory
> >> usage
> >> > >>>>>>>>>>>> as far as I can and it seems that memory usage is pretty
> >> low. The most
> >> > >>>>>>>>>>>> memory intensive part of the program is probably the LU
> >> decomposition in
> >> > >>>>>>>>>>>> the context of the generalized EVP. Is there a way to
> >> evaluate how much
> >> > >>>>>>>>>>>> memory will be required for that step? I am currently
> >> running the debug
> >> > >>>>>>>>>>>> version of the code which I would assume would use more
> >> memory?
> >> > >>>>>>>>>>>> > >
> >> > >>>>>>>>>>>> > > I have attached the output of the job. Note that the
> >> > >>>>>>>>>>>> program uses twice PETSc: 1) to solve a linear system for
> >> which no problem
> >> > >>>>>>>>>>>> occurs, and, 2) to solve the Generalized EVP with SLEPc,
> >> where I get the
> >> > >>>>>>>>>>>> error.
> >> > >>>>>>>>>>>> > >
> >> > >>>>>>>>>>>> > > Thanks
> >> > >>>>>>>>>>>> > >
> >> > >>>>>>>>>>>> > > Anthony
> >> > >>>>>>>>>>>> > > <test.out-superlu_dist-151x151>
> >> > >>>>>>>>>>>> >
> >> > >>>>>>>>>>>> > In the output you are attaching there are no SLEPc
> >> objects in
> >> > >>>>>>>>>>>> the report and SLEPc options are not used. It seems that
> >> SLEPc calls are
> >> > >>>>>>>>>>>> skipped?
> >> > >>>>>>>>>>>> >
> >> > >>>>>>>>>>>> > Do you get the same error with MUMPS? Have you tried to
> >> solve
> >> > >>>>>>>>>>>> linear systems with a preconditioned iterative solver?
> >> > >>>>>>>>>>>> >
> >> > >>>>>>>>>>>> > Jose
> >> > >>>>>>>>>>>> >
> >> > >>>>>>>>>>>> >
> >> > >>>>>>>>>>>>  >
> >> > >>>>>>>>>>>>
> >> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
> >> > >>>>>>>>>>>>
> >> > >>>>>>>>>>>>
> >> > >>>>>>>>>>>
> >> > >>>>>>>>>>
> >> > >>>>>>>>>
> >> > >>>>>>>>
> >> > >>>>>>>
> >> > >>>>>>
> >> > >>>>>>
> >> > >>>>>
> >> > >>>>
> >> > >>>
> >> > >>
> >> > >
> >> >
> >>
> >
> >
> 

From aph at email.arizona.edu  Thu Jul 30 19:23:03 2015
From: aph at email.arizona.edu (Anthony Haas)
Date: Thu, 30 Jul 2015 17:23:03 -0700
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <alpine.LFD.2.20.1507301550590.2923@asterix>
References: <559B1E6D.6040706@email.arizona.edu>
	<CAFvbobWxbhTFjMB9CT5cW6o_=P9CzOA-Lb0Pvwd9MKAo9or3mw@mail.gmail.com>
	<CAEyxMWXgtE=EQ32KDkhc-bR33QK3DEP=fwGG8GYgej269HML0w@mail.gmail.com>
	<CAFvbobXeHtLaPtS1FmN3Z5g2-otcs2Pq3n9VkT4Q3oq56tbKrg@mail.gmail.com>
	<55B2C7AF.7080001@email.arizona.edu>
	<CAGCphBukA7VSvGBQQasWq=781WfZv0b+a4TCorA+dV3agUn4DA@mail.gmail.com>
	<CAEyxMWUrHic6D0z3BNEnTRPZs7xyW-OHg0SWtm3AqdV=_JdsDA@mail.gmail.com>
	<CAGCphBuaOZ8DM18dFWWCfqLn8XMOa2y2zm4+ye1ccve9bncSPw@mail.gmail.com>
	<CAFvbobWPWLGimc_Xv1ACOsci75KLJXXLBvRm2z6ZV23qXetGLw@mail.gmail.com>
	<CAGCphBtO5C4zxjVJbq5cVbKb-m1pmeTA6f5A9cxdSJ3tofZJRw@mail.gmail.com>
	<CAFvbobUfP0-R7z_Ms6vs+yxnwpkkGgEaHm7fBOpF7QJHjCzM=A@mail.gmail.com>
	<alpine.LFD.2.20.1507281109190.26090@asterix>
	<CAGCphBvsuG1U6VnLsPDiHHf0m9DbOkqeVRL4_t7ztHGmr0GjqQ@mail.gmail.com>
	<CAFvbobUiMHcD_9DNcacMEprWTwDGmM_5JoM34zQzBpTmPOHfFw@mail.gmail.com>
	<alpine.LFD.2.20.1507301550590.2923@asterix>
Message-ID: <55BABFE7.3020500@email.arizona.edu>

Hi Hong, Satish,

I have been using petsc-3.6.1 with superlu_dist 4.1 
(--download-superlu_dist=superlu_dist_4.1.tar.gz) for a few days now. It 
seems to be working fine. However, reading Satish email below, I wonder 
if there is some kind of patch I need to apply for PETSc?

Thanks

Anthony



On 07/30/2015 01:51 PM, Satish Balay wrote:
> I've updated petsc to use v4.1. The changes are in branch
> 'balay/update-superlu_dist-4.1' - and merged to 'next' for now.
>
> Satish
>
> On Wed, 29 Jul 2015, Xiaoye S. Li wrote:
>
>> Thanks for quick update.  In the new tarball, I have already removed the
>> junk files, as pointed out by Satish.
>>
>> Sherry
>>
>> On Wed, Jul 29, 2015 at 8:36 AM, Hong <hzhang at mcs.anl.gov> wrote:
>>
>>> Sherry,
>>> With your bugfix, superlu_dist-4.1 works now:
>>>
>>> petsc/src/ksp/ksp/examples/tutorials (master)
>>> $ mpiexec -n 4 ./ex10 -f0 Amat_binary.m -rhs 0 -pc_type lu
>>> -pc_factor_mat_solver_package superlu_dist -mat_superlu_dist_parsymbfact
>>> Number of iterations =   1
>>> Residual norm 2.11605e-11
>>>
>>> Once you address Satish's request, we'll update petsc interface to this
>>> version of superlu_dist.
>>>
>>> Anthony:
>>> Please download the latest superlu_dist-v4.1,
>>> then configure petsc with
>>> '--download-superlu_dist=superlu_dist_4.1.tar.gz'
>>>
>>> Hong
>>>
>>> On Tue, Jul 28, 2015 at 11:11 AM, Satish Balay <balay at mcs.anl.gov> wrote:
>>>
>>>> Sherry,
>>>>
>>>> One minor issue with the tarball. I see the following new files in the
>>>> v4.1 tarball
>>>> [when comparing it with v4.0]. Some of these files are perhaps junk files
>>>> - and can
>>>> be removed from the tarball?
>>>>
>>>>     EXAMPLE/dscatter.c.bak
>>>>     EXAMPLE/g10.cua
>>>>     EXAMPLE/g4.cua
>>>>     EXAMPLE/g4.postorder.eps
>>>>     EXAMPLE/g4.rua
>>>>     EXAMPLE/g4_postorder.jpg
>>>>     EXAMPLE/hostname
>>>>     EXAMPLE/pdgssvx.c
>>>>     EXAMPLE/pdgstrf2.c
>>>>     EXAMPLE/pwd
>>>>     EXAMPLE/pzgstrf2.c
>>>>     EXAMPLE/pzgstrf_v3.3.c
>>>>     EXAMPLE/pzutil.c
>>>>     EXAMPLE/test.bat
>>>>     EXAMPLE/test.cpu.bat
>>>>     EXAMPLE/test.err
>>>>     EXAMPLE/test.err.1
>>>>     EXAMPLE/zlook_ahead_update.c
>>>>     FORTRAN/make.out
>>>>     FORTRAN/zcreate_dist_matrix.c
>>>>     MAKE_INC/make.xc30
>>>>     SRC/int_t
>>>>     SRC/lnbrow
>>>>     SRC/make.out
>>>>     SRC/rnbrow
>>>>     SRC/temp
>>>>     SRC/temp1
>>>>
>>>>
>>>> Thanks,
>>>> Satish
>>>>
>>>>
>>>> On Tue, 28 Jul 2015, Xiaoye S. Li wrote:
>>>>
>>>>> I am checking v4.1 now. I'll let you know when I fixed the problem.
>>>>>
>>>>> Sherry
>>>>>
>>>>> On Tue, Jul 28, 2015 at 8:27 AM, Hong <hzhang at mcs.anl.gov> wrote:
>>>>>
>>>>>> Sherry,
>>>>>> I tested with superlu_dist v4.1. The extra printings are gone, but
>>>> hang
>>>>>> remains.
>>>>>> It hangs at
>>>>>>
>>>>>> #5  0x00007fde5af1c818 in PMPI_Wait (request=0xb6e4e0,
>>>>>> status=0x7fff9cd83d60)
>>>>>>      at src/mpi/pt2pt/wait.c:168
>>>>>> #6  0x00007fde602dd635 in pzgstrf (options=0x9202f0, m=4900, n=4900,
>>>>>>      anorm=13.738475134194639, LUstruct=0x9203c8, grid=0x9202c8,
>>>>>>      stat=0x7fff9cd84880, info=0x7fff9cd848bc) at pzgstrf.c:1308
>>>>>>
>>>>>>                  if (recv_req[0] != MPI_REQUEST_NULL) {
>>>>>>   -->                   MPI_Wait (&recv_req[0], &status);
>>>>>>
>>>>>> We will update petsc interface to superlu_dist v4.1.
>>>>>>
>>>>>> Hong
>>>>>>
>>>>>>
>>>>>> On Mon, Jul 27, 2015 at 11:33 PM, Xiaoye S. Li <xsli at lbl.gov> wrote:
>>>>>>
>>>>>>> ?Hong,
>>>>>>> Thanks for trying out.
>>>>>>> The extra printings are not properly guarded by the print level.  I
>>>> will
>>>>>>> fix that.   I will look into the hang problem soon.
>>>>>>>
>>>>>>> Sherry
>>>>>>> ?
>>>>>>>
>>>>>>> On Mon, Jul 27, 2015 at 7:50 PM, Hong <hzhang at mcs.anl.gov> wrote:
>>>>>>>
>>>>>>>> Sherry,
>>>>>>>>
>>>>>>>> I can repeat hang using petsc/src/ksp/ksp/examples/tutorials/ex10.c:
>>>>>>>> mpiexec -n 4 ./ex10 -f0 /homes/hzhang/tmp/Amat_binary.m -rhs 0
>>>> -pc_type
>>>>>>>> lu -pc_factor_mat_solver_package superlu_dist
>>>> -mat_superlu_dist_parsymbfact
>>>>>>>> ...
>>>>>>>> .. Starting with 1 OpenMP threads
>>>>>>>> [0] .. BIG U size 1342464
>>>>>>>> [0] .. BIG V size 131072
>>>>>>>>    Max row size is 1311
>>>>>>>>    Using buffer_size of 5000000
>>>>>>>>    Threads per process 1
>>>>>>>> ...
>>>>>>>>
>>>>>>>> using a debugger (with petsc option '-start_in_debugger'), I find
>>>> that
>>>>>>>> hang occurs at
>>>>>>>> #0  0x00007f117d870998 in __GI___poll (fds=0x20da750, nfds=4,
>>>>>>>>      timeout=<optimized out>, timeout at entry=-1)
>>>>>>>>      at ../sysdeps/unix/sysv/linux/poll.c:83
>>>>>>>> #1  0x00007f117de9f7de in MPIDU_Sock_wait (sock_set=0x20da550,
>>>>>>>>      millisecond_timeout=millisecond_timeout at entry=-1,
>>>>>>>>      eventp=eventp at entry=0x7fff654930b0)
>>>>>>>>      at src/mpid/common/sock/poll/sock_wait.i:123
>>>>>>>> #2  0x00007f117de898b8 in MPIDI_CH3i_Progress_wait (
>>>>>>>>      progress_state=0x7fff65493120)
>>>>>>>>      at src/mpid/ch3/channels/sock/src/ch3_progress.c:218
>>>>>>>> #3  MPIDI_CH3I_Progress (blocking=blocking at entry=1,
>>>>>>>>      state=state at entry=0x7fff65493120)
>>>>>>>>      at src/mpid/ch3/channels/sock/src/ch3_progress.c:921
>>>>>>>> #4  0x00007f117de1a559 in MPIR_Wait_impl (request=request at entry
>>>>>>>> =0x262df90,
>>>>>>>>      status=status at entry=0x7fff65493390) at src/mpi/pt2pt/wait.c:67
>>>>>>>> #5  0x00007f117de1a818 in PMPI_Wait (request=0x262df90,
>>>>>>>> status=0x7fff65493390)
>>>>>>>>      at src/mpi/pt2pt/wait.c:168
>>>>>>>> #6  0x00007f11831da557 in pzgstrf (options=0x23dfda0, m=4900,
>>>> n=4900,
>>>>>>>>      anorm=13.738475134194639, LUstruct=0x23dfe78, grid=0x23dfd78,
>>>>>>>>      stat=0x7fff65493ea0, info=0x7fff65493edc) at pzgstrf.c:1308
>>>>>>>>
>>>>>>>> #7  0x00007f11831bf3bd in pzgssvx (options=0x23dfda0, A=0x23dfe30,
>>>>>>>>      ScalePermstruct=0x23dfe50, B=0x0, ldb=1225, nrhs=0,
>>>> grid=0x23dfd78,
>>>>>>>>      LUstruct=0x23dfe78, SOLVEstruct=0x23dfe98, berr=0x0,
>>>>>>>> stat=0x7fff65493ea0,
>>>>>>>> ---Type <return> to continue, or q <return> to quit---
>>>>>>>>      info=0x7fff65493edc) at pzgssvx.c:1063
>>>>>>>>
>>>>>>>> #8  0x00007f11825c2340 in MatLUFactorNumeric_SuperLU_DIST
>>>> (F=0x23a0110,
>>>>>>>>      A=0x21bb7e0, info=0x2355068)
>>>>>>>>      at
>>>>>>>>
>>>> /sandbox/hzhang/petsc/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c:411
>>>>>>>> #9  0x00007f1181c6c567 in MatLUFactorNumeric (fact=0x23a0110,
>>>>>>>> mat=0x21bb7e0,
>>>>>>>>      info=0x2355068) at
>>>>>>>> /sandbox/hzhang/petsc/src/mat/interface/matrix.c:2946
>>>>>>>> #10 0x00007f1182a56489 in PCSetUp_LU (pc=0x2353a10)
>>>>>>>>      at /sandbox/hzhang/petsc/src/ksp/pc/impls/factor/lu/lu.c:152
>>>>>>>> #11 0x00007f1182b16f24 in PCSetUp (pc=0x2353a10)
>>>>>>>>      at /sandbox/hzhang/petsc/src/ksp/pc/interface/precon.c:983
>>>>>>>> #12 0x00007f1182be61b5 in KSPSetUp (ksp=0x232c2a0)
>>>>>>>>      at /sandbox/hzhang/petsc/src/ksp/ksp/interface/itfunc.c:332
>>>>>>>> #13 0x0000000000405a31 in main (argc=11, args=0x7fff65499578)
>>>>>>>>      at
>>>> /sandbox/hzhang/petsc/src/ksp/ksp/examples/tutorials/ex10.c:312
>>>>>>>> You may take a look at it. Sequential symbolic factorization works
>>>> fine.
>>>>>>>> Why superlu_dist (v4.0) in complex precision displays
>>>>>>>>
>>>>>>>> .. Starting with 1 OpenMP threads
>>>>>>>> [0] .. BIG U size 1342464
>>>>>>>> [0] .. BIG V size 131072
>>>>>>>>    Max row size is 1311
>>>>>>>>    Using buffer_size of 5000000
>>>>>>>>    Threads per process 1
>>>>>>>> ...
>>>>>>>>
>>>>>>>> I realize that I use superlu_dist v4.0. Would v4.1 works? I'll give
>>>> it a
>>>>>>>> try tomorrow.
>>>>>>>>
>>>>>>>> Hong
>>>>>>>>
>>>>>>>> On Mon, Jul 27, 2015 at 1:25 PM, Anthony Paul Haas <
>>>>>>>> aph at email.arizona.edu> wrote:
>>>>>>>>
>>>>>>>>> Hi Hong,
>>>>>>>>>
>>>>>>>>> No that is not the correct matrix. Note that I forgot to mention
>>>> that
>>>>>>>>> it is a complex matrix. I tried loading the matrix I sent you this
>>>> morning
>>>>>>>>> with:
>>>>>>>>>
>>>>>>>>> !...Load a Matrix in Binary Format
>>>>>>>>>        call
>>>>>>>>>
>>>> PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_READ,viewer,ierr)
>>>>>>>>>        call MatCreate(PETSC_COMM_WORLD,DLOAD,ierr)
>>>>>>>>>        call MatSetType(DLOAD,MATAIJ,ierr)
>>>>>>>>>        call MatLoad(DLOAD,viewer,ierr)
>>>>>>>>>        call PetscViewerDestroy(viewer,ierr)
>>>>>>>>>
>>>>>>>>>        call MatView(DLOAD,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>>>>>>>>
>>>>>>>>> The first 37 rows should look like this:
>>>>>>>>>
>>>>>>>>> Mat Object: 2 MPI processes
>>>>>>>>>    type: mpiaij
>>>>>>>>> row 0: (0, 1)
>>>>>>>>> row 1: (1, 1)
>>>>>>>>> row 2: (2, 1)
>>>>>>>>> row 3: (3, 1)
>>>>>>>>> row 4: (4, 1)
>>>>>>>>> row 5: (5, 1)
>>>>>>>>> row 6: (6, 1)
>>>>>>>>> row 7: (7, 1)
>>>>>>>>> row 8: (8, 1)
>>>>>>>>> row 9: (9, 1)
>>>>>>>>> row 10: (10, 1)
>>>>>>>>> row 11: (11, 1)
>>>>>>>>> row 12: (12, 1)
>>>>>>>>> row 13: (13, 1)
>>>>>>>>> row 14: (14, 1)
>>>>>>>>> row 15: (15, 1)
>>>>>>>>> row 16: (16, 1)
>>>>>>>>> row 17: (17, 1)
>>>>>>>>> row 18: (18, 1)
>>>>>>>>> row 19: (19, 1)
>>>>>>>>> row 20: (20, 1)
>>>>>>>>> row 21: (21, 1)
>>>>>>>>> row 22: (22, 1)
>>>>>>>>> row 23: (23, 1)
>>>>>>>>> row 24: (24, 1)
>>>>>>>>> row 25: (25, 1)
>>>>>>>>> row 26: (26, 1)
>>>>>>>>> row 27: (27, 1)
>>>>>>>>> row 28: (28, 1)
>>>>>>>>> row 29: (29, 1)
>>>>>>>>> row 30: (30, 1)
>>>>>>>>> row 31: (31, 1)
>>>>>>>>> row 32: (32, 1)
>>>>>>>>> row 33: (33, 1)
>>>>>>>>> row 34: (34, 1)
>>>>>>>>> row 35: (35, 1)
>>>>>>>>> row 36: (1, -41.2444)  (35, -41.2444)  (36, 118.049 - 0.999271 i)
>>>> (37,
>>>>>>>>> -21.447)  (38, 5.18873)  (39, -2.34856)  (40, 1.3607)  (41,
>>>> -0.898206)
>>>>>>>>> (42, 0.642715)  (43, -0.48593)  (44, 0.382471)  (45, -0.310476)
>>>> (46,
>>>>>>>>> 0.258302)  (47, -0.219268)  (48, 0.189304)  (49, -0.165815)  (50,
>>>>>>>>> 0.147076)  (51, -0.131907)  (52, 0.119478)  (53, -0.109189)  (54,
>>>> 0.1006)
>>>>>>>>> (55, -0.0933795)  (56, 0.0872779)  (57, -0.0821019)  (58,
>>>> 0.0777011)  (59,
>>>>>>>>> -0.0739575)  (60, 0.0707775)  (61, -0.0680868)  (62, 0.0658258)
>>>> (63,
>>>>>>>>> -0.0639473)  (64, 0.0624137)  (65, -0.0611954)  (66, 0.0602698)
>>>> (67,
>>>>>>>>> -0.0596202)  (68, 0.0592349)  (69, -0.0295536)  (71, -21.447)
>>>> (106,
>>>>>>>>> 5.18873)  (141, -2.34856)  (176, 1.3607)  (211, -0.898206)  (246,
>>>>>>>>> 0.642715)  (281, -0.48593)  (316, 0.382471)  (351, -0.310476)
>>>> (386,
>>>>>>>>> 0.258302)  (421, -0.219268)  (456, 0.189304)  (491, -0.165815)
>>>> (526,
>>>>>>>>> 0.147076)  (561, -0.131907)  (596, 0.119478)  (631, -0.109189)
>>>> (666,
>>>>>>>>> 0.1006)  (701, -0.0933795)  (736, 0.0872779)  (771, -0.0821019)
>>>> (806,
>>>>>>>>> 0.0777011)  (841, -0.0739575)  (876, 0.0707775)  (911,
>>>> -0.0680868)  (946,
>>>>>>>>> 0.0658258)  (981, -0.0639473)  (1016, 0.0624137)  (1051,
>>>> -0.0611954)
>>>>>>>>> (1086, 0.0602698)  (1121, -0.0596202)  (1156, 0.0592349)  (1191,
>>>>>>>>> -0.0295536)  (1261, 0)  (3676, 117.211)  (3711, -58.4801)  (3746,
>>>>>>>>> -78.3633)  (3781, 29.4911)  (3816, -15.8073)  (3851, 9.94324)
>>>> (3886,
>>>>>>>>> -6.87205)  (3921, 5.05774)  (3956, -3.89521)  (3991, 3.10522)
>>>> (4026,
>>>>>>>>> -2.54388)  (4061, 2.13082)  (4096, -1.8182)  (4131, 1.57606)
>>>> (4166,
>>>>>>>>> -1.38491)  (4201, 1.23155)  (4236, -1.10685)  (4271, 1.00428)
>>>> (4306,
>>>>>>>>> -0.919116)  (4341, 0.847829)  (4376, -0.787776)  (4411, 0.736933)
>>>> (4446,
>>>>>>>>> -0.693735)  (4481, 0.656958)  (4516, -0.625638)  (4551, 0.599007)
>>>> (4586,
>>>>>>>>> -0.576454)  (4621, 0.557491)  (4656, -0.541726)  (4691, 0.528849)
>>>> (4726,
>>>>>>>>> -0.518617)  (4761, 0.51084)  (4796, -0.50538)  (4831, 0.502142)
>>>> (4866,
>>>>>>>>> -0.250534)
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> Thanks,
>>>>>>>>>
>>>>>>>>> Anthony
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>>
>>>>>>>>> On Fri, Jul 24, 2015 at 7:56 PM, Hong <hzhang at mcs.anl.gov> wrote:
>>>>>>>>>
>>>>>>>>>> Anthony:
>>>>>>>>>> I test your Amat_binary.m
>>>>>>>>>> using petsc/src/ksp/ksp/examples/tutorials/ex10.c.
>>>>>>>>>> Your matrix has many zero rows:
>>>>>>>>>> ./ex10 -f0 ~/tmp/Amat_binary.m -rhs 0 -mat_view |more
>>>>>>>>>> Mat Object: 1 MPI processes
>>>>>>>>>>    type: seqaij
>>>>>>>>>> row 0: (0, 1)
>>>>>>>>>> row 1: (1, 0)
>>>>>>>>>> row 2: (2, 1)
>>>>>>>>>> row 3: (3, 0)
>>>>>>>>>> row 4: (4, 1)
>>>>>>>>>> row 5: (5, 0)
>>>>>>>>>> row 6: (6, 1)
>>>>>>>>>> row 7: (7, 0)
>>>>>>>>>> row 8: (8, 1)
>>>>>>>>>> row 9: (9, 0)
>>>>>>>>>> ...
>>>>>>>>>> row 36: (1, 1)  (35, 0)  (36, 1)  (37, 0)  (38, 1)  (39, 0)  (40,
>>>> 1)
>>>>>>>>>>   (41, 0)  (42, 1)  (43, 0)  (44, 1)  (45,
>>>>>>>>>> 0)  (46, 1)  (47, 0)  (48, 1)  (49, 0)  (50, 1)  (51, 0)  (52, 1)
>>>>>>>>>>   (53, 0)  (54, 1)  (55, 0)  (56, 1)  (57, 0)
>>>>>>>>>>   (58, 1)  (59, 0)  (60, 1)  ...
>>>>>>>>>>
>>>>>>>>>> Do you send us correct matrix?
>>>>>>>>>>
>>>>>>>>>>> I ran my code through valgrind and gdb as suggested by Barry. I
>>>> am
>>>>>>>>>>> now coming back to some problem I have had while running with
>>>> parallel
>>>>>>>>>>> symbolic factorization. I am attaching a test matrix (petsc
>>>> binary format)
>>>>>>>>>>> that I LU decompose and then use to solve a linear system (see
>>>> code below).
>>>>>>>>>>> I can run on 2 processors with parsymbfact or with 4 processors
>>>> without
>>>>>>>>>>> parsymbfact. However, if I run on 4 procs with parsymbfact, the
>>>> code is
>>>>>>>>>>> just hanging. Below is the simplified test case that I have used
>>>> to test.
>>>>>>>>>>> The matrix A and B are built somewhere else in my program. The
>>>> matrix I am
>>>>>>>>>>> attaching is A-sigma*B (see below).
>>>>>>>>>>>
>>>>>>>>>>> One thing is that I don't know for sparse matrices what is the
>>>>>>>>>>> optimum number of processors to use for a LU decomposition? Does
>>>> it depend
>>>>>>>>>>> on the total number of nonzero? Do you have an easy way to
>>>> compute it?
>>>>>>>>>> You have to experiment your matrix on a target machine to find
>>>> out.
>>>>>>>>>> Hong
>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>       Subroutine HowBigLUCanBe(rank)
>>>>>>>>>>>
>>>>>>>>>>>        IMPLICIT NONE
>>>>>>>>>>>
>>>>>>>>>>>        integer(i4b),intent(in) :: rank
>>>>>>>>>>>        integer(i4b)            :: i,ct
>>>>>>>>>>>        real(dp)                :: begin,endd
>>>>>>>>>>>        complex(dpc)            :: sigma
>>>>>>>>>>>
>>>>>>>>>>>        PetscErrorCode ierr
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>        if (rank==0) call cpu_time(begin)
>>>>>>>>>>>
>>>>>>>>>>>        if (rank==0) then
>>>>>>>>>>>           write(*,*)
>>>>>>>>>>>           write(*,*)'Testing How Big LU Can Be...'
>>>>>>>>>>>           write(*,*)'============================'
>>>>>>>>>>>           write(*,*)
>>>>>>>>>>>        endif
>>>>>>>>>>>
>>>>>>>>>>>        sigma = (1.0d0,0.0d0)
>>>>>>>>>>>        call MatAXPY(A,-sigma,B,DIFFERENT_NONZERO_PATTERN,ierr) !
>>>> on
>>>>>>>>>>> exit A = A-sigma*B
>>>>>>>>>>>
>>>>>>>>>>> !.....Write Matrix to ASCII and Binary Format
>>>>>>>>>>>        !call
>>>>>>>>>>> PetscViewerASCIIOpen(PETSC_COMM_WORLD,"Amat.m",viewer,ierr)
>>>>>>>>>>>        !call MatView(DXX,viewer,ierr)
>>>>>>>>>>>        !call PetscViewerDestroy(viewer,ierr)
>>>>>>>>>>>
>>>>>>>>>>>        call
>>>>>>>>>>>
>>>> PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_WRITE,viewer,ierr)
>>>>>>>>>>>        call MatView(A,viewer,ierr)
>>>>>>>>>>>        call PetscViewerDestroy(viewer,ierr)
>>>>>>>>>>>
>>>>>>>>>>> !.....Create Linear Solver Context
>>>>>>>>>>>        call KSPCreate(PETSC_COMM_WORLD,ksp,ierr)
>>>>>>>>>>>
>>>>>>>>>>> !.....Set operators. Here the matrix that defines the linear
>>>> system
>>>>>>>>>>> also serves as the preconditioning matrix.
>>>>>>>>>>>        !call
>>>> KSPSetOperators(ksp,A,A,DIFFERENT_NONZERO_PATTERN,ierr)
>>>>>>>>>>> !aha commented and replaced by next line
>>>>>>>>>>>        call KSPSetOperators(ksp,A,A,ierr) ! remember: here A =
>>>>>>>>>>> A-sigma*B
>>>>>>>>>>>
>>>>>>>>>>> !.....Set Relative and Absolute Tolerances and Uses Default for
>>>>>>>>>>> Divergence Tol
>>>>>>>>>>>        tol = 1.e-10
>>>>>>>>>>>        call
>>>>>>>>>>>
>>>> KSPSetTolerances(ksp,tol,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr)
>>>>>>>>>>> !.....Set the Direct (LU) Solver
>>>>>>>>>>>        call KSPSetType(ksp,KSPPREONLY,ierr)
>>>>>>>>>>>        call KSPGetPC(ksp,pc,ierr)
>>>>>>>>>>>        call PCSetType(pc,PCLU,ierr)
>>>>>>>>>>>        call
>>>> PCFactorSetMatSolverPackage(pc,MATSOLVERSUPERLU_DIST,ierr)
>>>>>>>>>>> ! MATSOLVERSUPERLU_DIST MATSOLVERMUMPS
>>>>>>>>>>>
>>>>>>>>>>> !.....Create Right-Hand-Side Vector
>>>>>>>>>>>        call MatCreateVecs(A,frhs,PETSC_NULL_OBJECT,ierr)
>>>>>>>>>>>        call MatCreateVecs(A,sol,PETSC_NULL_OBJECT,ierr)
>>>>>>>>>>>
>>>>>>>>>>>        allocate(xwork1(IendA-IstartA))
>>>>>>>>>>>        allocate(loc(IendA-IstartA))
>>>>>>>>>>>
>>>>>>>>>>>        ct=0
>>>>>>>>>>>        do i=IstartA,IendA-1
>>>>>>>>>>>           ct=ct+1
>>>>>>>>>>>           loc(ct)=i
>>>>>>>>>>>           xwork1(ct)=(1.0d0,0.0d0)
>>>>>>>>>>>        enddo
>>>>>>>>>>>
>>>>>>>>>>>        call
>>>>>>>>>>> VecSetValues(frhs,IendA-IstartA,loc,xwork1,INSERT_VALUES,ierr)
>>>>>>>>>>>        call VecZeroEntries(sol,ierr)
>>>>>>>>>>>
>>>>>>>>>>>        deallocate(xwork1,loc)
>>>>>>>>>>>
>>>>>>>>>>> !.....Assemble Vectors
>>>>>>>>>>>        call VecAssemblyBegin(frhs,ierr)
>>>>>>>>>>>        call VecAssemblyEnd(frhs,ierr)
>>>>>>>>>>>
>>>>>>>>>>> !.....Solve the Linear System
>>>>>>>>>>>        call KSPSolve(ksp,frhs,sol,ierr)
>>>>>>>>>>>
>>>>>>>>>>>        !call VecView(sol,PETSC_VIEWER_STDOUT_WORLD,ierr)
>>>>>>>>>>>
>>>>>>>>>>>        if (rank==0) then
>>>>>>>>>>>           call cpu_time(endd)
>>>>>>>>>>>           write(*,*)
>>>>>>>>>>>           print '("Total time for HowBigLUCanBe = ",f21.3,"
>>>>>>>>>>> seconds.")',endd-begin
>>>>>>>>>>>        endif
>>>>>>>>>>>
>>>>>>>>>>>        call SlepcFinalize(ierr)
>>>>>>>>>>>
>>>>>>>>>>>        STOP
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>      end Subroutine HowBigLUCanBe
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On 07/08/2015 11:23 AM, Xiaoye S. Li wrote:
>>>>>>>>>>>
>>>>>>>>>>>   Indeed, the parallel symbolic factorization routine needs power
>>>> of
>>>>>>>>>>> 2 processes, however, you can use however many processes you
>>>> need;
>>>>>>>>>>> internally, we redistribute matrix to nearest power of 2
>>>> processes, do
>>>>>>>>>>> symbolic, then redistribute back to all the processes to do
>>>> factorization,
>>>>>>>>>>> triangular solve etc.  So, there is no  restriction from the
>>>> users
>>>>>>>>>>> viewpoint.
>>>>>>>>>>>
>>>>>>>>>>>   It's difficult to tell what the problem is.  Do you think you
>>>> can
>>>>>>>>>>> print your matrix, then, I can do some debugging by running
>>>> superlu_dist
>>>>>>>>>>> standalone?
>>>>>>>>>>>
>>>>>>>>>>>   Sherry
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On Wed, Jul 8, 2015 at 10:34 AM, Anthony Paul Haas <
>>>>>>>>>>> aph at email.arizona.edu> wrote:
>>>>>>>>>>>
>>>>>>>>>>>>    Hi,
>>>>>>>>>>>>
>>>>>>>>>>>>   I have used the switch -mat_superlu_dist_parsymbfact in my pbs
>>>>>>>>>>>> script. However, although my program worked fine with
>>>> sequential symbolic
>>>>>>>>>>>> factorization, I get one of the following 2 behaviors when I
>>>> run with
>>>>>>>>>>>> parallel symbolic factorization (depending on the number of
>>>> processors that
>>>>>>>>>>>> I use):
>>>>>>>>>>>>
>>>>>>>>>>>>   1) the program just hangs (it seems stuck in some subroutine
>>>> ==>
>>>>>>>>>>>> see test.out-hangs)
>>>>>>>>>>>>   2) I get a floating point exception ==> see
>>>>>>>>>>>> test.out-floating-point-exception
>>>>>>>>>>>>
>>>>>>>>>>>>   Note that as suggested in the Superlu manual, I use a power of
>>>> 2
>>>>>>>>>>>> number of procs. Are there any tunable parameters for the
>>>> parallel symbolic
>>>>>>>>>>>> factorization? Note that when I build my sparse matrix, most
>>>> elements I add
>>>>>>>>>>>> are nonzero of course but to simplify the programming, I also
>>>> add a few
>>>>>>>>>>>> zero elements in the sparse matrix. I was thinking that maybe
>>>> if the
>>>>>>>>>>>> parallel symbolic factorization proceed by block, there could
>>>> be some
>>>>>>>>>>>> blocks where the pivot would be zero, hence creating the FPE??
>>>>>>>>>>>>
>>>>>>>>>>>>   Thanks,
>>>>>>>>>>>>
>>>>>>>>>>>>   Anthony
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> On Wed, Jul 8, 2015 at 6:46 AM, Xiaoye S. Li <xsli at lbl.gov>
>>>> wrote:
>>>>>>>>>>>>>   Did you find out how to change option to use parallel symbolic
>>>>>>>>>>>>> factorization?  Perhaps PETSc team can help.
>>>>>>>>>>>>>
>>>>>>>>>>>>>   Sherry
>>>>>>>>>>>>>
>>>>>>>>>>>>>
>>>>>>>>>>>>> On Tue, Jul 7, 2015 at 3:58 PM, Xiaoye S. Li <xsli at lbl.gov>
>>>> wrote:
>>>>>>>>>>>>>>   Is there an inquiry function that tells you all the available
>>>>>>>>>>>>>> options?
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>   Sherry
>>>>>>>>>>>>>>
>>>>>>>>>>>>>> On Tue, Jul 7, 2015 at 3:25 PM, Anthony Paul Haas <
>>>>>>>>>>>>>> aph at email.arizona.edu> wrote:
>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>     Hi Sherry,
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>   Thanks for your message. I have used superlu_dist default
>>>>>>>>>>>>>>> options. I did not realize that I was doing serial symbolic
>>>> factorization.
>>>>>>>>>>>>>>> That is probably the cause of my problem.
>>>>>>>>>>>>>>>   Each node on Garnet has 60GB usable memory and I can run
>>>> with
>>>>>>>>>>>>>>> 1,2,4,8,16 or 32 core per node.
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>   So I should use:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> -mat_superlu_dist_r 20
>>>>>>>>>>>>>>> -mat_superlu_dist_c 32
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>   How do you specify the parallel symbolic factorization
>>>> option?
>>>>>>>>>>>>>>> is it -mat_superlu_dist_matinput 1
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>   Thanks,
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>   Anthony
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>> On Tue, Jul 7, 2015 at 3:08 PM, Xiaoye S. Li <xsli at lbl.gov>
>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>   For superlu_dist failure, this occurs during symbolic
>>>>>>>>>>>>>>>> factorization.  Since you are using serial symbolic
>>>> factorization, it
>>>>>>>>>>>>>>>> requires the entire graph of A to be available in the
>>>> memory of one MPI
>>>>>>>>>>>>>>>> task. How much memory do you have for each MPI task?
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>   It won't help even if you use more processes.  You should
>>>> try
>>>>>>>>>>>>>>>> to use parallel symbolic factorization option.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>   Another point.  You set up process grid as:
>>>>>>>>>>>>>>>>         Process grid nprow 32 x npcol 20
>>>>>>>>>>>>>>>>   For better performance, you show swap the grid dimension.
>>>> That
>>>>>>>>>>>>>>>> is, it's better to use 20 x 32, never gives nprow larger
>>>> than npcol.
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>   Sherry
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>> On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <
>>>> bsmith at mcs.anl.gov>
>>>>>>>>>>>>>>>> wrote:
>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>     I would suggest running a sequence of problems, 101 by
>>>> 101
>>>>>>>>>>>>>>>>> 111 by 111 etc and get the memory usage in each case (when
>>>> you run out of
>>>>>>>>>>>>>>>>> memory you can get NO useful information out about memory
>>>> needs). You can
>>>>>>>>>>>>>>>>> then plot memory usage as a function of problem size to
>>>> get a handle on how
>>>>>>>>>>>>>>>>> much memory it is using.  You can also run on more and
>>>> more processes
>>>>>>>>>>>>>>>>> (which have a total of more memory) to see how large a
>>>> problem you may be
>>>>>>>>>>>>>>>>> able to reach.
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>     MUMPS also has an "out of core" version (which we have
>>>> never
>>>>>>>>>>>>>>>>> used) that could in theory anyways let you get to large
>>>> problems if you
>>>>>>>>>>>>>>>>> have lots of disk space, but you are on your own figuring
>>>> out how to use it.
>>>>>>>>>>>>>>>>>    Barry
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> On Jul 7, 2015, at 2:37 PM, Anthony Paul Haas <
>>>>>>>>>>>>>>>>> aph at email.arizona.edu> wrote:
>>>>>>>>>>>>>>>>>> Hi Jose,
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> In my code, I use once PETSc to solve a linear system to
>>>> get
>>>>>>>>>>>>>>>>> the baseflow (without using SLEPc) and then I use SLEPc to
>>>> do the stability
>>>>>>>>>>>>>>>>> analysis of that baseflow. This is why, there are some
>>>> SLEPc options that
>>>>>>>>>>>>>>>>> are not used in test.out-superlu_dist-151x151 (when I am
>>>> solving for the
>>>>>>>>>>>>>>>>> baseflow with PETSc only). I have attached a 101x101 case
>>>> for which I get
>>>>>>>>>>>>>>>>> the eigenvalues. That case works fine. However If i
>>>> increase to 151x151, I
>>>>>>>>>>>>>>>>> get the error that you can see in
>>>> test.out-superlu_dist-151x151 (similar
>>>>>>>>>>>>>>>>> error with mumps: see test.out-mumps-151x151 line 2918 ).
>>>> If you look a the
>>>>>>>>>>>>>>>>> very end of the files test.out-superlu_dist-151x151 and
>>>>>>>>>>>>>>>>> test.out-mumps-151x151, you will see that the last info
>>>> message printed is:
>>>>>>>>>>>>>>>>>> On Processor (after EPSSetFromOptions)  0    memory:
>>>>>>>>>>>>>>>>> 0.65073152000E+08          =====>  (see line 807 of
>>>> module_petsc.F90)
>>>>>>>>>>>>>>>>>> This means that the memory error probably occurs in the
>>>> call
>>>>>>>>>>>>>>>>> to EPSSolve (see module_petsc.F90 line 810). I would like
>>>> to evaluate how
>>>>>>>>>>>>>>>>> much memory is required by the most memory intensive
>>>> operation within
>>>>>>>>>>>>>>>>> EPSSolve. Since I am solving a generalized EVP, I would
>>>> imagine that it
>>>>>>>>>>>>>>>>> would be the LU decomposition. But is there an accurate
>>>> way of doing it?
>>>>>>>>>>>>>>>>>> Before starting with iterative solvers, I would like to
>>>>>>>>>>>>>>>>> exploit as much as I can direct solvers. I tried GMRES
>>>> with default
>>>>>>>>>>>>>>>>> preconditioner at some point but I had convergence
>>>> problem. What
>>>>>>>>>>>>>>>>> solver/preconditioner would you recommend for a
>>>> generalized non-Hermitian
>>>>>>>>>>>>>>>>> (EPS_GNHEP) EVP?
>>>>>>>>>>>>>>>>>> Thanks,
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> Anthony
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>> On Tue, Jul 7, 2015 at 12:17 AM, Jose E. Roman <
>>>>>>>>>>>>>>>>> jroman at dsic.upv.es> wrote:
>>>>>>>>>>>>>>>>>> El 07/07/2015, a las 02:33, Anthony Haas escribi?:
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Hi,
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> I am computing eigenvalues using PETSc/SLEPc and
>>>>>>>>>>>>>>>>> superlu_dist for the LU decomposition (my problem is a
>>>> generalized
>>>>>>>>>>>>>>>>> eigenvalue problem). The code runs fine for a grid with
>>>> 101x101 but when I
>>>>>>>>>>>>>>>>> increase to 151x151, I get the following error:
>>>>>>>>>>>>>>>>>>> Can't expand MemType 1: jcol 16104   (and then [NID
>>>> 00037]
>>>>>>>>>>>>>>>>> 2015-07-06 19:19:17 Apid 31025976: OOM killer terminated
>>>> this process.)
>>>>>>>>>>>>>>>>>>> It seems to be a memory problem. I monitor the memory
>>>> usage
>>>>>>>>>>>>>>>>> as far as I can and it seems that memory usage is pretty
>>>> low. The most
>>>>>>>>>>>>>>>>> memory intensive part of the program is probably the LU
>>>> decomposition in
>>>>>>>>>>>>>>>>> the context of the generalized EVP. Is there a way to
>>>> evaluate how much
>>>>>>>>>>>>>>>>> memory will be required for that step? I am currently
>>>> running the debug
>>>>>>>>>>>>>>>>> version of the code which I would assume would use more
>>>> memory?
>>>>>>>>>>>>>>>>>>> I have attached the output of the job. Note that the
>>>>>>>>>>>>>>>>> program uses twice PETSc: 1) to solve a linear system for
>>>> which no problem
>>>>>>>>>>>>>>>>> occurs, and, 2) to solve the Generalized EVP with SLEPc,
>>>> where I get the
>>>>>>>>>>>>>>>>> error.
>>>>>>>>>>>>>>>>>>> Thanks
>>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>> Anthony
>>>>>>>>>>>>>>>>>>> <test.out-superlu_dist-151x151>
>>>>>>>>>>>>>>>>>> In the output you are attaching there are no SLEPc
>>>> objects in
>>>>>>>>>>>>>>>>> the report and SLEPc options are not used. It seems that
>>>> SLEPc calls are
>>>>>>>>>>>>>>>>> skipped?
>>>>>>>>>>>>>>>>>> Do you get the same error with MUMPS? Have you tried to
>>>> solve
>>>>>>>>>>>>>>>>> linear systems with a preconditioned iterative solver?
>>>>>>>>>>>>>>>>>> Jose
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>>
>>>>>>>>>>>>>>>>>   >
>>>>>>>>>>>>>>>>>
>>>> <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
>>>>>>>>>>>>>>>>>
>>>>>>>>>>>
>>>


From balay at mcs.anl.gov  Thu Jul 30 20:05:37 2015
From: balay at mcs.anl.gov (Satish Balay)
Date: Thu, 30 Jul 2015 20:05:37 -0500
Subject: [petsc-users] Can't expand MemType 1: jcol 16104
In-Reply-To: <55BABFE7.3020500@email.arizona.edu>
References: <559B1E6D.6040706@email.arizona.edu>
	<CAFvbobWxbhTFjMB9CT5cW6o_=P9CzOA-Lb0Pvwd9MKAo9or3mw@mail.gmail.com>
	<CAEyxMWXgtE=EQ32KDkhc-bR33QK3DEP=fwGG8GYgej269HML0w@mail.gmail.com>
	<CAFvbobXeHtLaPtS1FmN3Z5g2-otcs2Pq3n9VkT4Q3oq56tbKrg@mail.gmail.com>
	<55B2C7AF.7080001@email.arizona.edu>
	<CAGCphBukA7VSvGBQQasWq=781WfZv0b+a4TCorA+dV3agUn4DA@mail.gmail.com>
	<CAEyxMWUrHic6D0z3BNEnTRPZs7xyW-OHg0SWtm3AqdV=_JdsDA@mail.gmail.com>
	<CAGCphBuaOZ8DM18dFWWCfqLn8XMOa2y2zm4+ye1ccve9bncSPw@mail.gmail.com>
	<CAFvbobWPWLGimc_Xv1ACOsci75KLJXXLBvRm2z6ZV23qXetGLw@mail.gmail.com>
	<CAGCphBtO5C4zxjVJbq5cVbKb-m1pmeTA6f5A9cxdSJ3tofZJRw@mail.gmail.com>
	<CAFvbobUfP0-R7z_Ms6vs+yxnwpkkGgEaHm7fBOpF7QJHjCzM=A@mail.gmail.com>
	<alpine.LFD.2.20.1507281109190.26090@asterix>
	<CAGCphBvsuG1U6VnLsPDiHHf0m9DbOkqeVRL4_t7ztHGmr0GjqQ@mail.gmail.com>
	<CAFvbobUiMHcD_9DNcacMEprWTwDGmM_5JoM34zQzBpTmPOHfFw@mail.gmail.com>
	<alpine.LFD.2.20.1507301550590.2923@asterix>
	<55BABFE7.3020500@email.arizona.edu>
Message-ID: <alpine.LFD.2.20.1507302000500.24262@asterix>

https://bitbucket.org/petsc/petsc/commits/1216793c5e02eeb91a6711f4ee34b47012a7925a

All it does it update --download-superlu_dist to use the v4.1 tarball by default.

i.e what you currently have with --download-superlu_dist=superlu_dist_4.1.tar.gz is the same thing.

Satish

On Thu, 30 Jul 2015, Anthony Haas wrote:

> Hi Hong, Satish,
> 
> I have been using petsc-3.6.1 with superlu_dist 4.1
> (--download-superlu_dist=superlu_dist_4.1.tar.gz) for a few days now. It seems
> to be working fine. However, reading Satish email below, I wonder if there is
> some kind of patch I need to apply for PETSc?
> 
> Thanks
> 
> Anthony
> 
> 
> 
> On 07/30/2015 01:51 PM, Satish Balay wrote:
> > I've updated petsc to use v4.1. The changes are in branch
> > 'balay/update-superlu_dist-4.1' - and merged to 'next' for now.
> > 
> > Satish
> > 
> > On Wed, 29 Jul 2015, Xiaoye S. Li wrote:
> > 
> > > Thanks for quick update.  In the new tarball, I have already removed the
> > > junk files, as pointed out by Satish.
> > > 
> > > Sherry
> > > 
> > > On Wed, Jul 29, 2015 at 8:36 AM, Hong <hzhang at mcs.anl.gov> wrote:
> > > 
> > > > Sherry,
> > > > With your bugfix, superlu_dist-4.1 works now:
> > > > 
> > > > petsc/src/ksp/ksp/examples/tutorials (master)
> > > > $ mpiexec -n 4 ./ex10 -f0 Amat_binary.m -rhs 0 -pc_type lu
> > > > -pc_factor_mat_solver_package superlu_dist -mat_superlu_dist_parsymbfact
> > > > Number of iterations =   1
> > > > Residual norm 2.11605e-11
> > > > 
> > > > Once you address Satish's request, we'll update petsc interface to this
> > > > version of superlu_dist.
> > > > 
> > > > Anthony:
> > > > Please download the latest superlu_dist-v4.1,
> > > > then configure petsc with
> > > > '--download-superlu_dist=superlu_dist_4.1.tar.gz'
> > > > 
> > > > Hong
> > > > 
> > > > On Tue, Jul 28, 2015 at 11:11 AM, Satish Balay <balay at mcs.anl.gov>
> > > > wrote:
> > > > 
> > > > > Sherry,
> > > > > 
> > > > > One minor issue with the tarball. I see the following new files in the
> > > > > v4.1 tarball
> > > > > [when comparing it with v4.0]. Some of these files are perhaps junk
> > > > > files
> > > > > - and can
> > > > > be removed from the tarball?
> > > > > 
> > > > >     EXAMPLE/dscatter.c.bak
> > > > >     EXAMPLE/g10.cua
> > > > >     EXAMPLE/g4.cua
> > > > >     EXAMPLE/g4.postorder.eps
> > > > >     EXAMPLE/g4.rua
> > > > >     EXAMPLE/g4_postorder.jpg
> > > > >     EXAMPLE/hostname
> > > > >     EXAMPLE/pdgssvx.c
> > > > >     EXAMPLE/pdgstrf2.c
> > > > >     EXAMPLE/pwd
> > > > >     EXAMPLE/pzgstrf2.c
> > > > >     EXAMPLE/pzgstrf_v3.3.c
> > > > >     EXAMPLE/pzutil.c
> > > > >     EXAMPLE/test.bat
> > > > >     EXAMPLE/test.cpu.bat
> > > > >     EXAMPLE/test.err
> > > > >     EXAMPLE/test.err.1
> > > > >     EXAMPLE/zlook_ahead_update.c
> > > > >     FORTRAN/make.out
> > > > >     FORTRAN/zcreate_dist_matrix.c
> > > > >     MAKE_INC/make.xc30
> > > > >     SRC/int_t
> > > > >     SRC/lnbrow
> > > > >     SRC/make.out
> > > > >     SRC/rnbrow
> > > > >     SRC/temp
> > > > >     SRC/temp1
> > > > > 
> > > > > 
> > > > > Thanks,
> > > > > Satish
> > > > > 
> > > > > 
> > > > > On Tue, 28 Jul 2015, Xiaoye S. Li wrote:
> > > > > 
> > > > > > I am checking v4.1 now. I'll let you know when I fixed the problem.
> > > > > > 
> > > > > > Sherry
> > > > > > 
> > > > > > On Tue, Jul 28, 2015 at 8:27 AM, Hong <hzhang at mcs.anl.gov> wrote:
> > > > > > 
> > > > > > > Sherry,
> > > > > > > I tested with superlu_dist v4.1. The extra printings are gone, but
> > > > > hang
> > > > > > > remains.
> > > > > > > It hangs at
> > > > > > > 
> > > > > > > #5  0x00007fde5af1c818 in PMPI_Wait (request=0xb6e4e0,
> > > > > > > status=0x7fff9cd83d60)
> > > > > > >      at src/mpi/pt2pt/wait.c:168
> > > > > > > #6  0x00007fde602dd635 in pzgstrf (options=0x9202f0, m=4900,
> > > > > > > n=4900,
> > > > > > >      anorm=13.738475134194639, LUstruct=0x9203c8, grid=0x9202c8,
> > > > > > >      stat=0x7fff9cd84880, info=0x7fff9cd848bc) at pzgstrf.c:1308
> > > > > > > 
> > > > > > >                  if (recv_req[0] != MPI_REQUEST_NULL) {
> > > > > > >   -->                   MPI_Wait (&recv_req[0], &status);
> > > > > > > 
> > > > > > > We will update petsc interface to superlu_dist v4.1.
> > > > > > > 
> > > > > > > Hong
> > > > > > > 
> > > > > > > 
> > > > > > > On Mon, Jul 27, 2015 at 11:33 PM, Xiaoye S. Li <xsli at lbl.gov>
> > > > > > > wrote:
> > > > > > > 
> > > > > > > > ?Hong,
> > > > > > > > Thanks for trying out.
> > > > > > > > The extra printings are not properly guarded by the print level.
> > > > > > > > I
> > > > > will
> > > > > > > > fix that.   I will look into the hang problem soon.
> > > > > > > > 
> > > > > > > > Sherry
> > > > > > > > 
> > > > > > > > 
> > > > > > > > On Mon, Jul 27, 2015 at 7:50 PM, Hong <hzhang at mcs.anl.gov>
> > > > > > > > wrote:
> > > > > > > > 
> > > > > > > > > Sherry,
> > > > > > > > > 
> > > > > > > > > I can repeat hang using
> > > > > > > > > petsc/src/ksp/ksp/examples/tutorials/ex10.c:
> > > > > > > > > mpiexec -n 4 ./ex10 -f0 /homes/hzhang/tmp/Amat_binary.m -rhs 0
> > > > > -pc_type
> > > > > > > > > lu -pc_factor_mat_solver_package superlu_dist
> > > > > -mat_superlu_dist_parsymbfact
> > > > > > > > > ...
> > > > > > > > > .. Starting with 1 OpenMP threads
> > > > > > > > > [0] .. BIG U size 1342464
> > > > > > > > > [0] .. BIG V size 131072
> > > > > > > > >    Max row size is 1311
> > > > > > > > >    Using buffer_size of 5000000
> > > > > > > > >    Threads per process 1
> > > > > > > > > ...
> > > > > > > > > 
> > > > > > > > > using a debugger (with petsc option '-start_in_debugger'), I
> > > > > > > > > find
> > > > > that
> > > > > > > > > hang occurs at
> > > > > > > > > #0  0x00007f117d870998 in __GI___poll (fds=0x20da750, nfds=4,
> > > > > > > > >      timeout=<optimized out>, timeout at entry=-1)
> > > > > > > > >      at ../sysdeps/unix/sysv/linux/poll.c:83
> > > > > > > > > #1  0x00007f117de9f7de in MPIDU_Sock_wait (sock_set=0x20da550,
> > > > > > > > >      millisecond_timeout=millisecond_timeout at entry=-1,
> > > > > > > > >      eventp=eventp at entry=0x7fff654930b0)
> > > > > > > > >      at src/mpid/common/sock/poll/sock_wait.i:123
> > > > > > > > > #2  0x00007f117de898b8 in MPIDI_CH3i_Progress_wait (
> > > > > > > > >      progress_state=0x7fff65493120)
> > > > > > > > >      at src/mpid/ch3/channels/sock/src/ch3_progress.c:218
> > > > > > > > > #3  MPIDI_CH3I_Progress (blocking=blocking at entry=1,
> > > > > > > > >      state=state at entry=0x7fff65493120)
> > > > > > > > >      at src/mpid/ch3/channels/sock/src/ch3_progress.c:921
> > > > > > > > > #4  0x00007f117de1a559 in MPIR_Wait_impl
> > > > > > > > > (request=request at entry
> > > > > > > > > =0x262df90,
> > > > > > > > >      status=status at entry=0x7fff65493390) at
> > > > > > > > > src/mpi/pt2pt/wait.c:67
> > > > > > > > > #5  0x00007f117de1a818 in PMPI_Wait (request=0x262df90,
> > > > > > > > > status=0x7fff65493390)
> > > > > > > > >      at src/mpi/pt2pt/wait.c:168
> > > > > > > > > #6  0x00007f11831da557 in pzgstrf (options=0x23dfda0, m=4900,
> > > > > n=4900,
> > > > > > > > >      anorm=13.738475134194639, LUstruct=0x23dfe78,
> > > > > > > > > grid=0x23dfd78,
> > > > > > > > >      stat=0x7fff65493ea0, info=0x7fff65493edc) at
> > > > > > > > > pzgstrf.c:1308
> > > > > > > > > 
> > > > > > > > > #7  0x00007f11831bf3bd in pzgssvx (options=0x23dfda0,
> > > > > > > > > A=0x23dfe30,
> > > > > > > > >      ScalePermstruct=0x23dfe50, B=0x0, ldb=1225, nrhs=0,
> > > > > grid=0x23dfd78,
> > > > > > > > >      LUstruct=0x23dfe78, SOLVEstruct=0x23dfe98, berr=0x0,
> > > > > > > > > stat=0x7fff65493ea0,
> > > > > > > > > ---Type <return> to continue, or q <return> to quit---
> > > > > > > > >      info=0x7fff65493edc) at pzgssvx.c:1063
> > > > > > > > > 
> > > > > > > > > #8  0x00007f11825c2340 in MatLUFactorNumeric_SuperLU_DIST
> > > > > (F=0x23a0110,
> > > > > > > > >      A=0x21bb7e0, info=0x2355068)
> > > > > > > > >      at
> > > > > > > > > 
> > > > > /sandbox/hzhang/petsc/src/mat/impls/aij/mpi/superlu_dist/superlu_dist.c:411
> > > > > > > > > #9  0x00007f1181c6c567 in MatLUFactorNumeric (fact=0x23a0110,
> > > > > > > > > mat=0x21bb7e0,
> > > > > > > > >      info=0x2355068) at
> > > > > > > > > /sandbox/hzhang/petsc/src/mat/interface/matrix.c:2946
> > > > > > > > > #10 0x00007f1182a56489 in PCSetUp_LU (pc=0x2353a10)
> > > > > > > > >      at
> > > > > > > > > /sandbox/hzhang/petsc/src/ksp/pc/impls/factor/lu/lu.c:152
> > > > > > > > > #11 0x00007f1182b16f24 in PCSetUp (pc=0x2353a10)
> > > > > > > > >      at
> > > > > > > > > /sandbox/hzhang/petsc/src/ksp/pc/interface/precon.c:983
> > > > > > > > > #12 0x00007f1182be61b5 in KSPSetUp (ksp=0x232c2a0)
> > > > > > > > >      at
> > > > > > > > > /sandbox/hzhang/petsc/src/ksp/ksp/interface/itfunc.c:332
> > > > > > > > > #13 0x0000000000405a31 in main (argc=11, args=0x7fff65499578)
> > > > > > > > >      at
> > > > > /sandbox/hzhang/petsc/src/ksp/ksp/examples/tutorials/ex10.c:312
> > > > > > > > > You may take a look at it. Sequential symbolic factorization
> > > > > > > > > works
> > > > > fine.
> > > > > > > > > Why superlu_dist (v4.0) in complex precision displays
> > > > > > > > > 
> > > > > > > > > .. Starting with 1 OpenMP threads
> > > > > > > > > [0] .. BIG U size 1342464
> > > > > > > > > [0] .. BIG V size 131072
> > > > > > > > >    Max row size is 1311
> > > > > > > > >    Using buffer_size of 5000000
> > > > > > > > >    Threads per process 1
> > > > > > > > > ...
> > > > > > > > > 
> > > > > > > > > I realize that I use superlu_dist v4.0. Would v4.1 works? I'll
> > > > > > > > > give
> > > > > it a
> > > > > > > > > try tomorrow.
> > > > > > > > > 
> > > > > > > > > Hong
> > > > > > > > > 
> > > > > > > > > On Mon, Jul 27, 2015 at 1:25 PM, Anthony Paul Haas <
> > > > > > > > > aph at email.arizona.edu> wrote:
> > > > > > > > > 
> > > > > > > > > > Hi Hong,
> > > > > > > > > > 
> > > > > > > > > > No that is not the correct matrix. Note that I forgot to
> > > > > > > > > > mention
> > > > > that
> > > > > > > > > > it is a complex matrix. I tried loading the matrix I sent
> > > > > > > > > > you this
> > > > > morning
> > > > > > > > > > with:
> > > > > > > > > > 
> > > > > > > > > > !...Load a Matrix in Binary Format
> > > > > > > > > >        call
> > > > > > > > > > 
> > > > > PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_READ,viewer,ierr)
> > > > > > > > > >        call MatCreate(PETSC_COMM_WORLD,DLOAD,ierr)
> > > > > > > > > >        call MatSetType(DLOAD,MATAIJ,ierr)
> > > > > > > > > >        call MatLoad(DLOAD,viewer,ierr)
> > > > > > > > > >        call PetscViewerDestroy(viewer,ierr)
> > > > > > > > > > 
> > > > > > > > > >        call MatView(DLOAD,PETSC_VIEWER_STDOUT_WORLD,ierr)
> > > > > > > > > > 
> > > > > > > > > > The first 37 rows should look like this:
> > > > > > > > > > 
> > > > > > > > > > Mat Object: 2 MPI processes
> > > > > > > > > >    type: mpiaij
> > > > > > > > > > row 0: (0, 1)
> > > > > > > > > > row 1: (1, 1)
> > > > > > > > > > row 2: (2, 1)
> > > > > > > > > > row 3: (3, 1)
> > > > > > > > > > row 4: (4, 1)
> > > > > > > > > > row 5: (5, 1)
> > > > > > > > > > row 6: (6, 1)
> > > > > > > > > > row 7: (7, 1)
> > > > > > > > > > row 8: (8, 1)
> > > > > > > > > > row 9: (9, 1)
> > > > > > > > > > row 10: (10, 1)
> > > > > > > > > > row 11: (11, 1)
> > > > > > > > > > row 12: (12, 1)
> > > > > > > > > > row 13: (13, 1)
> > > > > > > > > > row 14: (14, 1)
> > > > > > > > > > row 15: (15, 1)
> > > > > > > > > > row 16: (16, 1)
> > > > > > > > > > row 17: (17, 1)
> > > > > > > > > > row 18: (18, 1)
> > > > > > > > > > row 19: (19, 1)
> > > > > > > > > > row 20: (20, 1)
> > > > > > > > > > row 21: (21, 1)
> > > > > > > > > > row 22: (22, 1)
> > > > > > > > > > row 23: (23, 1)
> > > > > > > > > > row 24: (24, 1)
> > > > > > > > > > row 25: (25, 1)
> > > > > > > > > > row 26: (26, 1)
> > > > > > > > > > row 27: (27, 1)
> > > > > > > > > > row 28: (28, 1)
> > > > > > > > > > row 29: (29, 1)
> > > > > > > > > > row 30: (30, 1)
> > > > > > > > > > row 31: (31, 1)
> > > > > > > > > > row 32: (32, 1)
> > > > > > > > > > row 33: (33, 1)
> > > > > > > > > > row 34: (34, 1)
> > > > > > > > > > row 35: (35, 1)
> > > > > > > > > > row 36: (1, -41.2444)  (35, -41.2444)  (36, 118.049 -
> > > > > > > > > > 0.999271 i)
> > > > > (37,
> > > > > > > > > > -21.447)  (38, 5.18873)  (39, -2.34856)  (40, 1.3607)  (41,
> > > > > -0.898206)
> > > > > > > > > > (42, 0.642715)  (43, -0.48593)  (44, 0.382471)  (45,
> > > > > > > > > > -0.310476)
> > > > > (46,
> > > > > > > > > > 0.258302)  (47, -0.219268)  (48, 0.189304)  (49, -0.165815)
> > > > > > > > > > (50,
> > > > > > > > > > 0.147076)  (51, -0.131907)  (52, 0.119478)  (53, -0.109189)
> > > > > > > > > > (54,
> > > > > 0.1006)
> > > > > > > > > > (55, -0.0933795)  (56, 0.0872779)  (57, -0.0821019)  (58,
> > > > > 0.0777011)  (59,
> > > > > > > > > > -0.0739575)  (60, 0.0707775)  (61, -0.0680868)  (62,
> > > > > > > > > > 0.0658258)
> > > > > (63,
> > > > > > > > > > -0.0639473)  (64, 0.0624137)  (65, -0.0611954)  (66,
> > > > > > > > > > 0.0602698)
> > > > > (67,
> > > > > > > > > > -0.0596202)  (68, 0.0592349)  (69, -0.0295536)  (71,
> > > > > > > > > > -21.447)
> > > > > (106,
> > > > > > > > > > 5.18873)  (141, -2.34856)  (176, 1.3607)  (211, -0.898206)
> > > > > > > > > > (246,
> > > > > > > > > > 0.642715)  (281, -0.48593)  (316, 0.382471)  (351,
> > > > > > > > > > -0.310476)
> > > > > (386,
> > > > > > > > > > 0.258302)  (421, -0.219268)  (456, 0.189304)  (491,
> > > > > > > > > > -0.165815)
> > > > > (526,
> > > > > > > > > > 0.147076)  (561, -0.131907)  (596, 0.119478)  (631,
> > > > > > > > > > -0.109189)
> > > > > (666,
> > > > > > > > > > 0.1006)  (701, -0.0933795)  (736, 0.0872779)  (771,
> > > > > > > > > > -0.0821019)
> > > > > (806,
> > > > > > > > > > 0.0777011)  (841, -0.0739575)  (876, 0.0707775)  (911,
> > > > > -0.0680868)  (946,
> > > > > > > > > > 0.0658258)  (981, -0.0639473)  (1016, 0.0624137)  (1051,
> > > > > -0.0611954)
> > > > > > > > > > (1086, 0.0602698)  (1121, -0.0596202)  (1156, 0.0592349)
> > > > > > > > > > (1191,
> > > > > > > > > > -0.0295536)  (1261, 0)  (3676, 117.211)  (3711, -58.4801)
> > > > > > > > > > (3746,
> > > > > > > > > > -78.3633)  (3781, 29.4911)  (3816, -15.8073)  (3851,
> > > > > > > > > > 9.94324)
> > > > > (3886,
> > > > > > > > > > -6.87205)  (3921, 5.05774)  (3956, -3.89521)  (3991,
> > > > > > > > > > 3.10522)
> > > > > (4026,
> > > > > > > > > > -2.54388)  (4061, 2.13082)  (4096, -1.8182)  (4131, 1.57606)
> > > > > (4166,
> > > > > > > > > > -1.38491)  (4201, 1.23155)  (4236, -1.10685)  (4271,
> > > > > > > > > > 1.00428)
> > > > > (4306,
> > > > > > > > > > -0.919116)  (4341, 0.847829)  (4376, -0.787776)  (4411,
> > > > > > > > > > 0.736933)
> > > > > (4446,
> > > > > > > > > > -0.693735)  (4481, 0.656958)  (4516, -0.625638)  (4551,
> > > > > > > > > > 0.599007)
> > > > > (4586,
> > > > > > > > > > -0.576454)  (4621, 0.557491)  (4656, -0.541726)  (4691,
> > > > > > > > > > 0.528849)
> > > > > (4726,
> > > > > > > > > > -0.518617)  (4761, 0.51084)  (4796, -0.50538)  (4831,
> > > > > > > > > > 0.502142)
> > > > > (4866,
> > > > > > > > > > -0.250534)
> > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > > Thanks,
> > > > > > > > > > 
> > > > > > > > > > Anthony
> > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > > 
> > > > > > > > > > On Fri, Jul 24, 2015 at 7:56 PM, Hong <hzhang at mcs.anl.gov>
> > > > > > > > > > wrote:
> > > > > > > > > > 
> > > > > > > > > > > Anthony:
> > > > > > > > > > > I test your Amat_binary.m
> > > > > > > > > > > using petsc/src/ksp/ksp/examples/tutorials/ex10.c.
> > > > > > > > > > > Your matrix has many zero rows:
> > > > > > > > > > > ./ex10 -f0 ~/tmp/Amat_binary.m -rhs 0 -mat_view |more
> > > > > > > > > > > Mat Object: 1 MPI processes
> > > > > > > > > > >    type: seqaij
> > > > > > > > > > > row 0: (0, 1)
> > > > > > > > > > > row 1: (1, 0)
> > > > > > > > > > > row 2: (2, 1)
> > > > > > > > > > > row 3: (3, 0)
> > > > > > > > > > > row 4: (4, 1)
> > > > > > > > > > > row 5: (5, 0)
> > > > > > > > > > > row 6: (6, 1)
> > > > > > > > > > > row 7: (7, 0)
> > > > > > > > > > > row 8: (8, 1)
> > > > > > > > > > > row 9: (9, 0)
> > > > > > > > > > > ...
> > > > > > > > > > > row 36: (1, 1)  (35, 0)  (36, 1)  (37, 0)  (38, 1)  (39,
> > > > > > > > > > > 0)  (40,
> > > > > 1)
> > > > > > > > > > >   (41, 0)  (42, 1)  (43, 0)  (44, 1)  (45,
> > > > > > > > > > > 0)  (46, 1)  (47, 0)  (48, 1)  (49, 0)  (50, 1)  (51, 0)
> > > > > > > > > > > (52, 1)
> > > > > > > > > > >   (53, 0)  (54, 1)  (55, 0)  (56, 1)  (57, 0)
> > > > > > > > > > >   (58, 1)  (59, 0)  (60, 1)  ...
> > > > > > > > > > > 
> > > > > > > > > > > Do you send us correct matrix?
> > > > > > > > > > > 
> > > > > > > > > > > > I ran my code through valgrind and gdb as suggested by
> > > > > > > > > > > > Barry. I
> > > > > am
> > > > > > > > > > > > now coming back to some problem I have had while running
> > > > > > > > > > > > with
> > > > > parallel
> > > > > > > > > > > > symbolic factorization. I am attaching a test matrix
> > > > > > > > > > > > (petsc
> > > > > binary format)
> > > > > > > > > > > > that I LU decompose and then use to solve a linear
> > > > > > > > > > > > system (see
> > > > > code below).
> > > > > > > > > > > > I can run on 2 processors with parsymbfact or with 4
> > > > > > > > > > > > processors
> > > > > without
> > > > > > > > > > > > parsymbfact. However, if I run on 4 procs with
> > > > > > > > > > > > parsymbfact, the
> > > > > code is
> > > > > > > > > > > > just hanging. Below is the simplified test case that I
> > > > > > > > > > > > have used
> > > > > to test.
> > > > > > > > > > > > The matrix A and B are built somewhere else in my
> > > > > > > > > > > > program. The
> > > > > matrix I am
> > > > > > > > > > > > attaching is A-sigma*B (see below).
> > > > > > > > > > > > 
> > > > > > > > > > > > One thing is that I don't know for sparse matrices what
> > > > > > > > > > > > is the
> > > > > > > > > > > > optimum number of processors to use for a LU
> > > > > > > > > > > > decomposition? Does
> > > > > it depend
> > > > > > > > > > > > on the total number of nonzero? Do you have an easy way
> > > > > > > > > > > > to
> > > > > compute it?
> > > > > > > > > > > You have to experiment your matrix on a target machine to
> > > > > > > > > > > find
> > > > > out.
> > > > > > > > > > > Hong
> > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > >       Subroutine HowBigLUCanBe(rank)
> > > > > > > > > > > > 
> > > > > > > > > > > >        IMPLICIT NONE
> > > > > > > > > > > > 
> > > > > > > > > > > >        integer(i4b),intent(in) :: rank
> > > > > > > > > > > >        integer(i4b)            :: i,ct
> > > > > > > > > > > >        real(dp)                :: begin,endd
> > > > > > > > > > > >        complex(dpc)            :: sigma
> > > > > > > > > > > > 
> > > > > > > > > > > >        PetscErrorCode ierr
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > >        if (rank==0) call cpu_time(begin)
> > > > > > > > > > > > 
> > > > > > > > > > > >        if (rank==0) then
> > > > > > > > > > > >           write(*,*)
> > > > > > > > > > > >           write(*,*)'Testing How Big LU Can Be...'
> > > > > > > > > > > >           write(*,*)'============================'
> > > > > > > > > > > >           write(*,*)
> > > > > > > > > > > >        endif
> > > > > > > > > > > > 
> > > > > > > > > > > >        sigma = (1.0d0,0.0d0)
> > > > > > > > > > > >        call
> > > > > > > > > > > > MatAXPY(A,-sigma,B,DIFFERENT_NONZERO_PATTERN,ierr) !
> > > > > on
> > > > > > > > > > > > exit A = A-sigma*B
> > > > > > > > > > > > 
> > > > > > > > > > > > !.....Write Matrix to ASCII and Binary Format
> > > > > > > > > > > >        !call
> > > > > > > > > > > > PetscViewerASCIIOpen(PETSC_COMM_WORLD,"Amat.m",viewer,ierr)
> > > > > > > > > > > >        !call MatView(DXX,viewer,ierr)
> > > > > > > > > > > >        !call PetscViewerDestroy(viewer,ierr)
> > > > > > > > > > > > 
> > > > > > > > > > > >        call
> > > > > > > > > > > > 
> > > > > PetscViewerBinaryOpen(PETSC_COMM_WORLD,"Amat_binary.m",FILE_MODE_WRITE,viewer,ierr)
> > > > > > > > > > > >        call MatView(A,viewer,ierr)
> > > > > > > > > > > >        call PetscViewerDestroy(viewer,ierr)
> > > > > > > > > > > > 
> > > > > > > > > > > > !.....Create Linear Solver Context
> > > > > > > > > > > >        call KSPCreate(PETSC_COMM_WORLD,ksp,ierr)
> > > > > > > > > > > > 
> > > > > > > > > > > > !.....Set operators. Here the matrix that defines the
> > > > > > > > > > > > linear
> > > > > system
> > > > > > > > > > > > also serves as the preconditioning matrix.
> > > > > > > > > > > >        !call
> > > > > KSPSetOperators(ksp,A,A,DIFFERENT_NONZERO_PATTERN,ierr)
> > > > > > > > > > > > !aha commented and replaced by next line
> > > > > > > > > > > >        call KSPSetOperators(ksp,A,A,ierr) ! remember:
> > > > > > > > > > > > here A =
> > > > > > > > > > > > A-sigma*B
> > > > > > > > > > > > 
> > > > > > > > > > > > !.....Set Relative and Absolute Tolerances and Uses
> > > > > > > > > > > > Default for
> > > > > > > > > > > > Divergence Tol
> > > > > > > > > > > >        tol = 1.e-10
> > > > > > > > > > > >        call
> > > > > > > > > > > > 
> > > > > KSPSetTolerances(ksp,tol,tol,PETSC_DEFAULT_REAL,PETSC_DEFAULT_INTEGER,ierr)
> > > > > > > > > > > > !.....Set the Direct (LU) Solver
> > > > > > > > > > > >        call KSPSetType(ksp,KSPPREONLY,ierr)
> > > > > > > > > > > >        call KSPGetPC(ksp,pc,ierr)
> > > > > > > > > > > >        call PCSetType(pc,PCLU,ierr)
> > > > > > > > > > > >        call
> > > > > PCFactorSetMatSolverPackage(pc,MATSOLVERSUPERLU_DIST,ierr)
> > > > > > > > > > > > ! MATSOLVERSUPERLU_DIST MATSOLVERMUMPS
> > > > > > > > > > > > 
> > > > > > > > > > > > !.....Create Right-Hand-Side Vector
> > > > > > > > > > > >        call MatCreateVecs(A,frhs,PETSC_NULL_OBJECT,ierr)
> > > > > > > > > > > >        call MatCreateVecs(A,sol,PETSC_NULL_OBJECT,ierr)
> > > > > > > > > > > > 
> > > > > > > > > > > >        allocate(xwork1(IendA-IstartA))
> > > > > > > > > > > >        allocate(loc(IendA-IstartA))
> > > > > > > > > > > > 
> > > > > > > > > > > >        ct=0
> > > > > > > > > > > >        do i=IstartA,IendA-1
> > > > > > > > > > > >           ct=ct+1
> > > > > > > > > > > >           loc(ct)=i
> > > > > > > > > > > >           xwork1(ct)=(1.0d0,0.0d0)
> > > > > > > > > > > >        enddo
> > > > > > > > > > > > 
> > > > > > > > > > > >        call
> > > > > > > > > > > > VecSetValues(frhs,IendA-IstartA,loc,xwork1,INSERT_VALUES,ierr)
> > > > > > > > > > > >        call VecZeroEntries(sol,ierr)
> > > > > > > > > > > > 
> > > > > > > > > > > >        deallocate(xwork1,loc)
> > > > > > > > > > > > 
> > > > > > > > > > > > !.....Assemble Vectors
> > > > > > > > > > > >        call VecAssemblyBegin(frhs,ierr)
> > > > > > > > > > > >        call VecAssemblyEnd(frhs,ierr)
> > > > > > > > > > > > 
> > > > > > > > > > > > !.....Solve the Linear System
> > > > > > > > > > > >        call KSPSolve(ksp,frhs,sol,ierr)
> > > > > > > > > > > > 
> > > > > > > > > > > >        !call VecView(sol,PETSC_VIEWER_STDOUT_WORLD,ierr)
> > > > > > > > > > > > 
> > > > > > > > > > > >        if (rank==0) then
> > > > > > > > > > > >           call cpu_time(endd)
> > > > > > > > > > > >           write(*,*)
> > > > > > > > > > > >           print '("Total time for HowBigLUCanBe =
> > > > > > > > > > > > ",f21.3,"
> > > > > > > > > > > > seconds.")',endd-begin
> > > > > > > > > > > >        endif
> > > > > > > > > > > > 
> > > > > > > > > > > >        call SlepcFinalize(ierr)
> > > > > > > > > > > > 
> > > > > > > > > > > >        STOP
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > >      end Subroutine HowBigLUCanBe
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > On 07/08/2015 11:23 AM, Xiaoye S. Li wrote:
> > > > > > > > > > > > 
> > > > > > > > > > > >   Indeed, the parallel symbolic factorization routine
> > > > > > > > > > > > needs power
> > > > > of
> > > > > > > > > > > > 2 processes, however, you can use however many processes
> > > > > > > > > > > > you
> > > > > need;
> > > > > > > > > > > > internally, we redistribute matrix to nearest power of 2
> > > > > processes, do
> > > > > > > > > > > > symbolic, then redistribute back to all the processes to
> > > > > > > > > > > > do
> > > > > factorization,
> > > > > > > > > > > > triangular solve etc.  So, there is no  restriction from
> > > > > > > > > > > > the
> > > > > users
> > > > > > > > > > > > viewpoint.
> > > > > > > > > > > > 
> > > > > > > > > > > >   It's difficult to tell what the problem is.  Do you
> > > > > > > > > > > > think you
> > > > > can
> > > > > > > > > > > > print your matrix, then, I can do some debugging by
> > > > > > > > > > > > running
> > > > > superlu_dist
> > > > > > > > > > > > standalone?
> > > > > > > > > > > > 
> > > > > > > > > > > >   Sherry
> > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > > > > > > > > > On Wed, Jul 8, 2015 at 10:34 AM, Anthony Paul Haas <
> > > > > > > > > > > > aph at email.arizona.edu> wrote:
> > > > > > > > > > > > 
> > > > > > > > > > > > >    Hi,
> > > > > > > > > > > > > 
> > > > > > > > > > > > >   I have used the switch -mat_superlu_dist_parsymbfact
> > > > > > > > > > > > > in my pbs
> > > > > > > > > > > > > script. However, although my program worked fine with
> > > > > sequential symbolic
> > > > > > > > > > > > > factorization, I get one of the following 2 behaviors
> > > > > > > > > > > > > when I
> > > > > run with
> > > > > > > > > > > > > parallel symbolic factorization (depending on the
> > > > > > > > > > > > > number of
> > > > > processors that
> > > > > > > > > > > > > I use):
> > > > > > > > > > > > > 
> > > > > > > > > > > > >   1) the program just hangs (it seems stuck in some
> > > > > > > > > > > > > subroutine
> > > > > ==>
> > > > > > > > > > > > > see test.out-hangs)
> > > > > > > > > > > > >   2) I get a floating point exception ==> see
> > > > > > > > > > > > > test.out-floating-point-exception
> > > > > > > > > > > > > 
> > > > > > > > > > > > >   Note that as suggested in the Superlu manual, I use
> > > > > > > > > > > > > a power of
> > > > > 2
> > > > > > > > > > > > > number of procs. Are there any tunable parameters for
> > > > > > > > > > > > > the
> > > > > parallel symbolic
> > > > > > > > > > > > > factorization? Note that when I build my sparse
> > > > > > > > > > > > > matrix, most
> > > > > elements I add
> > > > > > > > > > > > > are nonzero of course but to simplify the programming,
> > > > > > > > > > > > > I also
> > > > > add a few
> > > > > > > > > > > > > zero elements in the sparse matrix. I was thinking
> > > > > > > > > > > > > that maybe
> > > > > if the
> > > > > > > > > > > > > parallel symbolic factorization proceed by block,
> > > > > > > > > > > > > there could
> > > > > be some
> > > > > > > > > > > > > blocks where the pivot would be zero, hence creating
> > > > > > > > > > > > > the FPE??
> > > > > > > > > > > > > 
> > > > > > > > > > > > >   Thanks,
> > > > > > > > > > > > > 
> > > > > > > > > > > > >   Anthony
> > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > > 
> > > > > > > > > > > > > On Wed, Jul 8, 2015 at 6:46 AM, Xiaoye S. Li
> > > > > > > > > > > > > <xsli at lbl.gov>
> > > > > wrote:
> > > > > > > > > > > > > >   Did you find out how to change option to use
> > > > > > > > > > > > > > parallel symbolic
> > > > > > > > > > > > > > factorization?  Perhaps PETSc team can help.
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > >   Sherry
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > > 
> > > > > > > > > > > > > > On Tue, Jul 7, 2015 at 3:58 PM, Xiaoye S. Li
> > > > > > > > > > > > > > <xsli at lbl.gov>
> > > > > wrote:
> > > > > > > > > > > > > > >   Is there an inquiry function that tells you all
> > > > > > > > > > > > > > > the available
> > > > > > > > > > > > > > > options?
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > >   Sherry
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > On Tue, Jul 7, 2015 at 3:25 PM, Anthony Paul Haas
> > > > > > > > > > > > > > > <
> > > > > > > > > > > > > > > aph at email.arizona.edu> wrote:
> > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > >     Hi Sherry,
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > >   Thanks for your message. I have used
> > > > > > > > > > > > > > > > superlu_dist default
> > > > > > > > > > > > > > > > options. I did not realize that I was doing
> > > > > > > > > > > > > > > > serial symbolic
> > > > > factorization.
> > > > > > > > > > > > > > > > That is probably the cause of my problem.
> > > > > > > > > > > > > > > >   Each node on Garnet has 60GB usable memory and
> > > > > > > > > > > > > > > > I can run
> > > > > with
> > > > > > > > > > > > > > > > 1,2,4,8,16 or 32 core per node.
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > >   So I should use:
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > -mat_superlu_dist_r 20
> > > > > > > > > > > > > > > > -mat_superlu_dist_c 32
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > >   How do you specify the parallel symbolic
> > > > > > > > > > > > > > > > factorization
> > > > > option?
> > > > > > > > > > > > > > > > is it -mat_superlu_dist_matinput 1
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > >   Thanks,
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > >   Anthony
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > On Tue, Jul 7, 2015 at 3:08 PM, Xiaoye S. Li
> > > > > > > > > > > > > > > > <xsli at lbl.gov>
> > > > > > > > > > > > > > > > wrote:
> > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > >   For superlu_dist failure, this occurs during
> > > > > > > > > > > > > > > > > symbolic
> > > > > > > > > > > > > > > > > factorization.  Since you are using serial
> > > > > > > > > > > > > > > > > symbolic
> > > > > factorization, it
> > > > > > > > > > > > > > > > > requires the entire graph of A to be available
> > > > > > > > > > > > > > > > > in the
> > > > > memory of one MPI
> > > > > > > > > > > > > > > > > task. How much memory do you have for each MPI
> > > > > > > > > > > > > > > > > task?
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > >   It won't help even if you use more
> > > > > > > > > > > > > > > > > processes.  You should
> > > > > try
> > > > > > > > > > > > > > > > > to use parallel symbolic factorization option.
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > >   Another point.  You set up process grid as:
> > > > > > > > > > > > > > > > >         Process grid nprow 32 x npcol 20
> > > > > > > > > > > > > > > > >   For better performance, you show swap the
> > > > > > > > > > > > > > > > > grid dimension.
> > > > > That
> > > > > > > > > > > > > > > > > is, it's better to use 20 x 32, never gives
> > > > > > > > > > > > > > > > > nprow larger
> > > > > than npcol.
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > >   Sherry
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > On Tue, Jul 7, 2015 at 1:27 PM, Barry Smith <
> > > > > bsmith at mcs.anl.gov>
> > > > > > > > > > > > > > > > > wrote:
> > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > >     I would suggest running a sequence of
> > > > > > > > > > > > > > > > > > problems, 101 by
> > > > > 101
> > > > > > > > > > > > > > > > > > 111 by 111 etc and get the memory usage in
> > > > > > > > > > > > > > > > > > each case (when
> > > > > you run out of
> > > > > > > > > > > > > > > > > > memory you can get NO useful information out
> > > > > > > > > > > > > > > > > > about memory
> > > > > needs). You can
> > > > > > > > > > > > > > > > > > then plot memory usage as a function of
> > > > > > > > > > > > > > > > > > problem size to
> > > > > get a handle on how
> > > > > > > > > > > > > > > > > > much memory it is using.  You can also run
> > > > > > > > > > > > > > > > > > on more and
> > > > > more processes
> > > > > > > > > > > > > > > > > > (which have a total of more memory) to see
> > > > > > > > > > > > > > > > > > how large a
> > > > > problem you may be
> > > > > > > > > > > > > > > > > > able to reach.
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > >     MUMPS also has an "out of core" version
> > > > > > > > > > > > > > > > > > (which we have
> > > > > never
> > > > > > > > > > > > > > > > > > used) that could in theory anyways let you
> > > > > > > > > > > > > > > > > > get to large
> > > > > problems if you
> > > > > > > > > > > > > > > > > > have lots of disk space, but you are on your
> > > > > > > > > > > > > > > > > > own figuring
> > > > > out how to use it.
> > > > > > > > > > > > > > > > > >    Barry
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > > On Jul 7, 2015, at 2:37 PM, Anthony Paul
> > > > > > > > > > > > > > > > > > > Haas <
> > > > > > > > > > > > > > > > > > aph at email.arizona.edu> wrote:
> > > > > > > > > > > > > > > > > > > Hi Jose,
> > > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > > In my code, I use once PETSc to solve a
> > > > > > > > > > > > > > > > > > > linear system to
> > > > > get
> > > > > > > > > > > > > > > > > > the baseflow (without using SLEPc) and then
> > > > > > > > > > > > > > > > > > I use SLEPc to
> > > > > do the stability
> > > > > > > > > > > > > > > > > > analysis of that baseflow. This is why,
> > > > > > > > > > > > > > > > > > there are some
> > > > > SLEPc options that
> > > > > > > > > > > > > > > > > > are not used in
> > > > > > > > > > > > > > > > > > test.out-superlu_dist-151x151 (when I am
> > > > > solving for the
> > > > > > > > > > > > > > > > > > baseflow with PETSc only). I have attached a
> > > > > > > > > > > > > > > > > > 101x101 case
> > > > > for which I get
> > > > > > > > > > > > > > > > > > the eigenvalues. That case works fine.
> > > > > > > > > > > > > > > > > > However If i
> > > > > increase to 151x151, I
> > > > > > > > > > > > > > > > > > get the error that you can see in
> > > > > test.out-superlu_dist-151x151 (similar
> > > > > > > > > > > > > > > > > > error with mumps: see test.out-mumps-151x151
> > > > > > > > > > > > > > > > > > line 2918 ).
> > > > > If you look a the
> > > > > > > > > > > > > > > > > > very end of the files
> > > > > > > > > > > > > > > > > > test.out-superlu_dist-151x151 and
> > > > > > > > > > > > > > > > > > test.out-mumps-151x151, you will see that
> > > > > > > > > > > > > > > > > > the last info
> > > > > message printed is:
> > > > > > > > > > > > > > > > > > > On Processor (after EPSSetFromOptions)  0
> > > > > > > > > > > > > > > > > > > memory:
> > > > > > > > > > > > > > > > > > 0.65073152000E+08          =====>  (see line
> > > > > > > > > > > > > > > > > > 807 of
> > > > > module_petsc.F90)
> > > > > > > > > > > > > > > > > > > This means that the memory error probably
> > > > > > > > > > > > > > > > > > > occurs in the
> > > > > call
> > > > > > > > > > > > > > > > > > to EPSSolve (see module_petsc.F90 line 810).
> > > > > > > > > > > > > > > > > > I would like
> > > > > to evaluate how
> > > > > > > > > > > > > > > > > > much memory is required by the most memory
> > > > > > > > > > > > > > > > > > intensive
> > > > > operation within
> > > > > > > > > > > > > > > > > > EPSSolve. Since I am solving a generalized
> > > > > > > > > > > > > > > > > > EVP, I would
> > > > > imagine that it
> > > > > > > > > > > > > > > > > > would be the LU decomposition. But is there
> > > > > > > > > > > > > > > > > > an accurate
> > > > > way of doing it?
> > > > > > > > > > > > > > > > > > > Before starting with iterative solvers, I
> > > > > > > > > > > > > > > > > > > would like to
> > > > > > > > > > > > > > > > > > exploit as much as I can direct solvers. I
> > > > > > > > > > > > > > > > > > tried GMRES
> > > > > with default
> > > > > > > > > > > > > > > > > > preconditioner at some point but I had
> > > > > > > > > > > > > > > > > > convergence
> > > > > problem. What
> > > > > > > > > > > > > > > > > > solver/preconditioner would you recommend
> > > > > > > > > > > > > > > > > > for a
> > > > > generalized non-Hermitian
> > > > > > > > > > > > > > > > > > (EPS_GNHEP) EVP?
> > > > > > > > > > > > > > > > > > > Thanks,
> > > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > > Anthony
> > > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > > On Tue, Jul 7, 2015 at 12:17 AM, Jose E.
> > > > > > > > > > > > > > > > > > > Roman <
> > > > > > > > > > > > > > > > > > jroman at dsic.upv.es> wrote:
> > > > > > > > > > > > > > > > > > > El 07/07/2015, a las 02:33, Anthony Haas
> > > > > > > > > > > > > > > > > > > escribi?:
> > > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > > > Hi,
> > > > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > > > I am computing eigenvalues using
> > > > > > > > > > > > > > > > > > > > PETSc/SLEPc and
> > > > > > > > > > > > > > > > > > superlu_dist for the LU decomposition (my
> > > > > > > > > > > > > > > > > > problem is a
> > > > > generalized
> > > > > > > > > > > > > > > > > > eigenvalue problem). The code runs fine for
> > > > > > > > > > > > > > > > > > a grid with
> > > > > 101x101 but when I
> > > > > > > > > > > > > > > > > > increase to 151x151, I get the following
> > > > > > > > > > > > > > > > > > error:
> > > > > > > > > > > > > > > > > > > > Can't expand MemType 1: jcol 16104
> > > > > > > > > > > > > > > > > > > > (and then [NID
> > > > > 00037]
> > > > > > > > > > > > > > > > > > 2015-07-06 19:19:17 Apid 31025976: OOM
> > > > > > > > > > > > > > > > > > killer terminated
> > > > > this process.)
> > > > > > > > > > > > > > > > > > > > It seems to be a memory problem. I
> > > > > > > > > > > > > > > > > > > > monitor the memory
> > > > > usage
> > > > > > > > > > > > > > > > > > as far as I can and it seems that memory
> > > > > > > > > > > > > > > > > > usage is pretty
> > > > > low. The most
> > > > > > > > > > > > > > > > > > memory intensive part of the program is
> > > > > > > > > > > > > > > > > > probably the LU
> > > > > decomposition in
> > > > > > > > > > > > > > > > > > the context of the generalized EVP. Is there
> > > > > > > > > > > > > > > > > > a way to
> > > > > evaluate how much
> > > > > > > > > > > > > > > > > > memory will be required for that step? I am
> > > > > > > > > > > > > > > > > > currently
> > > > > running the debug
> > > > > > > > > > > > > > > > > > version of the code which I would assume
> > > > > > > > > > > > > > > > > > would use more
> > > > > memory?
> > > > > > > > > > > > > > > > > > > > I have attached the output of the job.
> > > > > > > > > > > > > > > > > > > > Note that the
> > > > > > > > > > > > > > > > > > program uses twice PETSc: 1) to solve a
> > > > > > > > > > > > > > > > > > linear system for
> > > > > which no problem
> > > > > > > > > > > > > > > > > > occurs, and, 2) to solve the Generalized EVP
> > > > > > > > > > > > > > > > > > with SLEPc,
> > > > > where I get the
> > > > > > > > > > > > > > > > > > error.
> > > > > > > > > > > > > > > > > > > > Thanks
> > > > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > > > Anthony
> > > > > > > > > > > > > > > > > > > > <test.out-superlu_dist-151x151>
> > > > > > > > > > > > > > > > > > > In the output you are attaching there are
> > > > > > > > > > > > > > > > > > > no SLEPc
> > > > > objects in
> > > > > > > > > > > > > > > > > > the report and SLEPc options are not used.
> > > > > > > > > > > > > > > > > > It seems that
> > > > > SLEPc calls are
> > > > > > > > > > > > > > > > > > skipped?
> > > > > > > > > > > > > > > > > > > Do you get the same error with MUMPS? Have
> > > > > > > > > > > > > > > > > > > you tried to
> > > > > solve
> > > > > > > > > > > > > > > > > > linear systems with a preconditioned
> > > > > > > > > > > > > > > > > > iterative solver?
> > > > > > > > > > > > > > > > > > > Jose
> > > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > > > > > > >   >
> > > > > > > > > > > > > > > > > > 
> > > > > <module_petsc.F90><test.out-mumps-151x151><test.out_superlu_dist-101x101><test.out-superlu_dist-151x151>
> > > > > > > > > > > > > > > > > > 
> > > > > > > > > > > > 
> > > > 
> 
> 

From zonexo at gmail.com  Fri Jul 31 02:49:05 2015
From: zonexo at gmail.com (TAY wee-beng)
Date: Fri, 31 Jul 2015 15:49:05 +0800
Subject: [petsc-users] PETSc ordering with ref to fig 9 in manual
Message-ID: <55BB2871.30508@gmail.com>

Hi,

Supposed I create a DM called da_u

call 
DMDACreate3d(MPI_COMM_WORLD,DM_BOUNDARY_NONE,DM_BOUNDARY_NONE,DM_BOUNDARY_NONE,DMDA_STENCIL_STAR,size_x,size_y,&

size_z,PETSC_DECIDE,PETSC_DECIDE,PETSC_DECIDE,1,1,PETSC_NULL_INTEGER,PETSC_NULL_INTEGER,PETSC_NULL_INTEGER,da_u,ierr)

call DMCreateGlobalVector(da_u,u_global,ierr)

call DMCreateLocalVector(da_u,u_local,ierr)

I would like to know how PETSc stores the u_local values in the memory. 
As shown in fig9 on a 4 procs, assuming a stencil width of 1 for the 
ghost values, should it be:

1. 1,2,3....8,9,10,12,14,16,17,18 or

2. 1,2,3....8,9,16,17,18,10,12,14

-- 
Thank you

Yours sincerely,

TAY wee-beng


From jolivetinsar at gmail.com  Fri Jul 31 03:30:33 2015
From: jolivetinsar at gmail.com (Romain Jolivet)
Date: Fri, 31 Jul 2015 09:30:33 +0100
Subject: [petsc-users] Linear Least Square with regularization using
	petsc4py
In-Reply-To: <CAMYG4GmeTJ4ER77kK_bGzNB5SGq=2XgS8wo4m1awb10_hYgdLA@mail.gmail.com>
References: <036B101C-F92D-4F2E-B708-8807CCE3686F@gmail.com>
	<CAMYG4GmeTJ4ER77kK_bGzNB5SGq=2XgS8wo4m1awb10_hYgdLA@mail.gmail.com>
Message-ID: <93A40782-0C4E-44FC-AB40-EA9D39C20564@gmail.com>


> On Jul 30, 2015, at 15: 39, Matthew Knepley <knepley at gmail.com> wrote:
> 
> On Tue, Jul 28, 2015 at 5:55 AM, Romain Jolivet <jolivetinsar at gmail.com <mailto:jolivetinsar at gmail.com>> wrote:
> Dear PETSc developers and users,
> 
> I am trying to solve a linear least square problem that requires some regularization. My plan is to use a Tikhonov scheme as a first try.
> Hence, I would like to minimise the function S(x) defined as:
> 
> S(x) = ||Ax - b||2 + alpha || Cx ||
> 
> where A is my operator (rectangular matrix with far more lines than columns), x is the vector of unknown, b is some data vector, alpha is a damping factor and C some operator of my own.
> Ideally C is a gaussian form of a covariance matrix. But at first, I would like to check what happens with an identity (good), gradient (better) or laplacian (best) operator.
> There is a mention to a MatShift function in some previous post in the mailing list concerning Tikhonov regularization, but I don?t see how to incorporate that into my python set of tools that I have set up to solve my problem (would there be a useful example somewhere?).
> 
> It would be nice to have an example for this, but I have not made it there yet. For now, it looks like
> what you want is
> 
>   A.shift(aC)
> 
> where A is the Mat that you are currently using in your linear solve, and aC is alpha*C. Does this make sense?

Thanks for the answer. 
I am not sure I get it: C is a square matrix the size of the solution vector. How does it fit in the method .shift (I thought this one needs a petsc scalar for input)?

R


>   Thanks,
> 
>      Matt
>  
> I feel like there is some possibilities using the TAO wrappers of petsc4py, but I have no idea how to get this guy to work (how do I create the TAO_objective, TAO_gradient, etc?).
> 
> To get a better understanding of my problem, my ultimate goal is to minimise the function S(x) defined as
> 
> S(x) = 1/2. * [(Ax-b)? inv(D) (Ax-b) + (x-x0)? inv(M) (x-x0)],
> 
> where D is some covariance matrix describing noise distribution on b, M is the covariance matrix describing the correlations between the parameters of x and x0 is the starting point.
> But that seems a bit complex so far and I will stick to the first problem yet.
> 
> Cheers,
> Romain
> 
> 
> 
> ?????????????????????????????????????
> ?????????????????????????????????????
> Romain Jolivet
> Postdoctoral Fellow
> 
> University of Cambridge
> Department of Earth Sciences
> Bullard Labs
> Madingley Rise
> Madingley Road
> Cambridge CB3 0EZ
> United Kingdom
> 
> email: rpj29 at cam.ac.uk <mailto:rpj29 at cam.ac.uk>
> Phone: +44 1223 748 938 <tel:%2B44%201223%20748%20938>
> Mobile: +44 7596 703 148 <tel:%2B44%207596%20703%20148>
> 
> France: +33 6 52 91 76 39 <tel:%2B33%206%2052%2091%2076%2039>
> US: +1 (626) 560 6356 <tel:%2B1%20%28626%29%20560%206356>
> ?????????????????????????????????????
> ?????????????????????????????????????
> 
> 
> 
> 
> -- 
> What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.
> -- Norbert Wiener

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From knepley at gmail.com  Fri Jul 31 07:08:12 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Fri, 31 Jul 2015 07:08:12 -0500
Subject: [petsc-users] Linear Least Square with regularization using
	petsc4py
In-Reply-To: <93A40782-0C4E-44FC-AB40-EA9D39C20564@gmail.com>
References: <036B101C-F92D-4F2E-B708-8807CCE3686F@gmail.com>
	<CAMYG4GmeTJ4ER77kK_bGzNB5SGq=2XgS8wo4m1awb10_hYgdLA@mail.gmail.com>
	<93A40782-0C4E-44FC-AB40-EA9D39C20564@gmail.com>
Message-ID: <CAMYG4GmUx0dRBkNhgVx0twqa-D2-tnwzXfvs40Txihnkooaaxg@mail.gmail.com>

On Fri, Jul 31, 2015 at 3:30 AM, Romain Jolivet <jolivetinsar at gmail.com>
wrote:

>
> On Jul 30, 2015, at 15: 39, Matthew Knepley <knepley at gmail.com> wrote:
>
> On Tue, Jul 28, 2015 at 5:55 AM, Romain Jolivet <jolivetinsar at gmail.com>
> wrote:
>
>> Dear PETSc developers and users,
>>
>> I am trying to solve a linear least square problem that requires some
>> regularization. My plan is to use a Tikhonov scheme as a first try.
>> Hence, I would like to minimise the function S(x) defined as:
>>
>> S(x) = ||Ax - b||2 + alpha || Cx ||
>>
>> where A is my operator (rectangular matrix with far more lines than
>> columns), x is the vector of unknown, b is some data vector, alpha is a
>> damping factor and C some operator of my own.
>> Ideally C is a gaussian form of a covariance matrix. But at first, I
>> would like to check what happens with an identity (good), gradient (better)
>> or laplacian (best) operator.
>> There is a mention to a MatShift function in some previous post in the
>> mailing list concerning Tikhonov regularization, but I don?t see how to
>> incorporate that into my python set of tools that I have set up to solve my
>> problem (would there be a useful example somewhere?).
>>
>
> It would be nice to have an example for this, but I have not made it there
> yet. For now, it looks like
> what you want is
>
>   A.shift(aC)
>
> where A is the Mat that you are currently using in your linear solve, and
> aC is alpha*C. Does this make sense?
>
>
> Thanks for the answer.
> I am not sure I get it: C is a square matrix the size of the solution
> vector. How does it fit in the method .shift (I thought this one needs a
> petsc scalar for input)?
>

Okay, could you then write down the linear algebra you want to do? Then I
can tell you which operations to use.

  Thanks,

     Matt


> R
>
>
>   Thanks,
>
>      Matt
>
>
>
>> I feel like there is some possibilities using the TAO wrappers of
>> petsc4py, but I have no idea how to get this guy to work (how do I create
>> the TAO_objective, TAO_gradient, etc?).
>>
>> To get a better understanding of my problem, my ultimate goal is to
>> minimise the function S(x) defined as
>>
>> S(x) = 1/2. * [(Ax-b)? inv(D) (Ax-b) + (x-x0)? inv(M) (x-x0)],
>>
>> where D is some covariance matrix describing noise distribution on b, M
>> is the covariance matrix describing the correlations between the parameters
>> of x and x0 is the starting point.
>> But that seems a bit complex so far and I will stick to the first problem
>> yet.
>>
>> Cheers,
>> Romain
>>
>>
>>
>> ?????????????????????????????????????
>> ?????????????????????????????????????
>> Romain Jolivet
>> Postdoctoral Fellow
>>
>> University of Cambridge
>> Department of Earth Sciences
>> Bullard Labs
>> Madingley Rise
>> Madingley Road
>> Cambridge CB3 0EZ
>> United Kingdom
>>
>> email: rpj29 at cam.ac.uk
>> Phone: +44 1223 748 938
>> Mobile: +44 7596 703 148
>>
>> France: +33 6 52 91 76 39
>> US: +1 (626) 560 6356
>> ?????????????????????????????????????
>> ?????????????????????????????????????
>>
>>
>
>
> --
> What most experimenters take for granted before they begin their
> experiments is infinitely more interesting than any results to which their
> experiments lead.
> -- Norbert Wiener
>
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From knepley at gmail.com  Fri Jul 31 07:15:23 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Fri, 31 Jul 2015 07:15:23 -0500
Subject: [petsc-users] PETSc ordering with ref to fig 9 in manual
In-Reply-To: <55BB2871.30508@gmail.com>
References: <55BB2871.30508@gmail.com>
Message-ID: <CAMYG4G=9SsmvDQBfm35NRbmFq_QWhhaEJCGQ4+82C9J9x+WwSg@mail.gmail.com>

On Fri, Jul 31, 2015 at 2:49 AM, TAY wee-beng <zonexo at gmail.com> wrote:

> Hi,
>
> Supposed I create a DM called da_u
>
> call
> DMDACreate3d(MPI_COMM_WORLD,DM_BOUNDARY_NONE,DM_BOUNDARY_NONE,DM_BOUNDARY_NONE,DMDA_STENCIL_STAR,size_x,size_y,&
>
>
> size_z,PETSC_DECIDE,PETSC_DECIDE,PETSC_DECIDE,1,1,PETSC_NULL_INTEGER,PETSC_NULL_INTEGER,PETSC_NULL_INTEGER,da_u,ierr)
>
> call DMCreateGlobalVector(da_u,u_global,ierr)
>
> call DMCreateLocalVector(da_u,u_local,ierr)
>
> I would like to know how PETSc stores the u_local values in the memory. As
> shown in fig9 on a 4 procs, assuming a stencil width of 1 for the ghost
> values, should it be:
>
> 1. 1,2,3....8,9,10,12,14,16,17,18 or
>
> 2. 1,2,3....8,9,16,17,18,10,12,14


The x-direction is numbered first, then y, then z. It is numbered in order
from the first ghost node to the last ghost node, in each dimension.

   Matt


>
> --
> Thank you
>
> Yours sincerely,
>
> TAY wee-beng
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From gtheler at cites-gss.com  Fri Jul 31 08:43:35 2015
From: gtheler at cites-gss.com (Theler German Guillermo)
Date: Fri, 31 Jul 2015 13:43:35 +0000
Subject: [petsc-users] Get CPU time from events
Message-ID: <C638F8EEDA1EC642B0B13905A2ADAC5C31EE8AF5@SS10175.sancorseguros.net>

Is there a way to obtain as a PetscScalar the CPU time associated to an
event or stage?
Something like PetscGetFlops() in an event or stage-based basis?

--
Germ?n Theler :: CTO Ingenier?a & TICs

CITES ? Centro de Innovaci?n Tecnol?gica Empresarial y Social S.A.
Direcci?n General Sancor Seguros
Grupo Sancor Seguros
tel +54 3493 ?428 500 ? Int.: 3374
gtheler at cites-gss.com
www.cites-gss.com - www.gruposancorseguros.com



________________________________
 Imprima este mensaje s?lo si es absolutamente necesario.
Para imprimir, en lo posible utilice el papel de ambos lados.
El Grupo Sancor Seguros se compromete con el cuidado del medioambiente.



************AVISO DE CONFIDENCIALIDAD************

El Grupo Sancor Seguros comunica que:

Este mensaje y todos los archivos adjuntos a el son para uso exclusivo del destinatario y pueden contener informaci?n confidencial o propietaria, cuya divulgaci?n es sancionada por ley. Si usted recibi? este mensaje err?neamente, por favor notif?quenos respondiendo al remitente, borre el mensaje original y destruya las copias (impresas o grabadas en cualquier medio magn?tico) que pueda haber realizado del mismo. Todas las opiniones contenidas en este mail son propias del autor del mensaje. La publicaci?n, uso, copia o impresi?n total o parcial de este mensaje o documentos adjuntos queda prohibida.

Disposici?n DNDP 10-2008. El titular de los datos personales tiene la facultad de ejercer el derecho de acceso a los mismos en forma gratuita a intervalos no inferiores a seis meses, salvo que acredite un inter?s leg?timo al efecto conforme lo establecido en el art?culo 14, inciso 3 de la Ley 25.326. La DIRECCI?N NACIONAL DE PROTECCI?N DE DATOS PERSONALES, Organo de Control de la Ley 25.326, tiene la atribuci?n de atender las denuncias y reclamos que se interpongan con relaci?n al incumplimiento de las normas sobre la protecci?n de datos personales.

From knepley at gmail.com  Fri Jul 31 09:00:26 2015
From: knepley at gmail.com (Matthew Knepley)
Date: Fri, 31 Jul 2015 09:00:26 -0500
Subject: [petsc-users] Get CPU time from events
In-Reply-To: <C638F8EEDA1EC642B0B13905A2ADAC5C31EE8AF5@SS10175.sancorseguros.net>
References: <C638F8EEDA1EC642B0B13905A2ADAC5C31EE8AF5@SS10175.sancorseguros.net>
Message-ID: <CAMYG4G=CAzVjdwbcyy7mgi2NVPb+xKNZHemv+Cg9osC6RmKKnw@mail.gmail.com>

2015-07-31 8:43 GMT-05:00 Theler German Guillermo <gtheler at cites-gss.com>:

> Is there a way to obtain as a PetscScalar the CPU time associated to an
> event or stage?
> Something like PetscGetFlops() in an event or stage-based basis?
>

Here is a test where I do that:


https://bitbucket.org/petsc/petsc/src/77c2d1544b79e11f3573a3360b35a7573ef4d1bf/src/dm/impls/plex/examples/tests/ex9.c?at=master#ex9.c-237

   Matt


> --
> Germ?n Theler :: CTO Ingenier?a & TICs
>
> CITES ? Centro de Innovaci?n Tecnol?gica Empresarial y Social S.A.
> Direcci?n General Sancor Seguros
> Grupo Sancor Seguros
> tel +54 3493 ?428 500 ? Int.: 3374
> gtheler at cites-gss.com
> www.cites-gss.com - www.gruposancorseguros.com
>
>
>
> ________________________________
>  Imprima este mensaje s?lo si es absolutamente necesario.
> Para imprimir, en lo posible utilice el papel de ambos lados.
> El Grupo Sancor Seguros se compromete con el cuidado del medioambiente.
>
>
>
> ************AVISO DE CONFIDENCIALIDAD************
>
> El Grupo Sancor Seguros comunica que:
>
> Este mensaje y todos los archivos adjuntos a el son para uso exclusivo del
> destinatario y pueden contener informaci?n confidencial o propietaria, cuya
> divulgaci?n es sancionada por ley. Si usted recibi? este mensaje
> err?neamente, por favor notif?quenos respondiendo al remitente, borre el
> mensaje original y destruya las copias (impresas o grabadas en cualquier
> medio magn?tico) que pueda haber realizado del mismo. Todas las opiniones
> contenidas en este mail son propias del autor del mensaje. La publicaci?n,
> uso, copia o impresi?n total o parcial de este mensaje o documentos
> adjuntos queda prohibida.
>
> Disposici?n DNDP 10-2008. El titular de los datos personales tiene la
> facultad de ejercer el derecho de acceso a los mismos en forma gratuita a
> intervalos no inferiores a seis meses, salvo que acredite un inter?s
> leg?timo al efecto conforme lo establecido en el art?culo 14, inciso 3 de
> la Ley 25.326. La DIRECCI?N NACIONAL DE PROTECCI?N DE DATOS PERSONALES,
> Organo de Control de la Ley 25.326, tiene la atribuci?n de atender las
> denuncias y reclamos que se interpongan con relaci?n al incumplimiento de
> las normas sobre la protecci?n de datos personales.
>



-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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From runhuali at hotmail.com  Fri Jul 31 09:30:29 2015
From: runhuali at hotmail.com (LiRunhua)
Date: Fri, 31 Jul 2015 14:30:29 +0000
Subject: [petsc-users] =?utf-8?q?mixed_precision_methods_with_petsc?=
Message-ID: <BLU406-EAS40444A4E5505021298A49A1DF8A0@phx.gbl>

I am curious about the mixed-precision capabilities in KSP. 

What?s the effects with the option --with-mix-precision=1 when running ./configure?

Does it like this? The mix-precision CG solve, as an example, is that using single precision for some earlier iterations for accelerating, and using double precision for the rest iterations to keep high precision results.



Is there any other information about mix-precision methods, or for re-development if needed?



Thanks,

Li Runhua
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From bsmith at mcs.anl.gov  Fri Jul 31 11:34:04 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Fri, 31 Jul 2015 11:34:04 -0500
Subject: [petsc-users] mixed precision methods with petsc
In-Reply-To: <BLU406-EAS40444A4E5505021298A49A1DF8A0@phx.gbl>
References: <BLU406-EAS40444A4E5505021298A49A1DF8A0@phx.gbl>
Message-ID: <CBF8A15E-BB09-4A81-A275-EAF5E776E041@mcs.anl.gov>



   We tried adding some mixed precision support in PETSc a few years ago (what you found was a fossil of that testing). Unfortunately we have not come up with a good way to manage mixing precision in the same executable with the current PETSc design and implementation in C. So there is no support now and it is unlikely (without some brilliant idea from someone) that this will change.

   Barry

> On Jul 31, 2015, at 9:30 AM, LiRunhua <runhuali at hotmail.com> wrote:
> 
> I am curious about the mixed-precision capabilities in KSP. 
> What?s the effects with the option --with-mix-precision=1 when running ./configure?
> 
> Does it like this? The mix-precision CG solve, as an example, is that using single precision for some earlier iterations for accelerating, and using double precision for the rest iterations to keep high precision results.
> 
> Is there any other information about mix-precision methods, or for re-development if needed?
> 
> Thanks,
> Li Runhua


From gbisht at lbl.gov  Fri Jul 31 11:34:29 2015
From: gbisht at lbl.gov (Gautam Bisht)
Date: Fri, 31 Jul 2015 09:34:29 -0700
Subject: [petsc-users] DMComposite and Matrix construction
In-Reply-To: <A40FB938-6527-49CF-899C-EB4F33895646@mcs.anl.gov>
References: <D324AE61-DD11-409F-93B6-177FDD7DA865@gmail.com>
	<48D44498-0582-40B3-B97A-9DA4566969C9@mcs.anl.gov>
	<904C8AFC-573B-42A4-BB63-72131FDC0223@gmail.com>
	<370D417F-433F-44C3-B593-256DDD036FB0@mcs.anl.gov>
	<F72FA654-5E14-4500-AD0F-891C55E885A9@gmail.com>
	<A40FB938-6527-49CF-899C-EB4F33895646@mcs.anl.gov>
Message-ID: <CAPz1TnecL=sDsgsyLNk+MOriTvH5yjANRxo_-cFOR4PPogznQA@mail.gmail.com>

I have a followup question on this topic regarding memory usage.

For the Jacobian matrix in src/snes/examples/tutorials/ex28.c of
problem_type 2,  MAT_NEW_NONZERO_LOCATION_ERR and
MAT_NEW_NONZERO_ALLOCATION_ERR are set PETSC_FALSE. If the problem_type 2
is solved multiple times (see the git difference below), would the memory
usage keep on increasing? Or, since the non-zero pattern isn't changing
over time, there would only be an increase in memory on the first SNESSolve?

++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
>git diff ex28.c
diff --git a/src/snes/examples/tutorials/ex28.c
b/src/snes/examples/tutorials/ex28.c
index 98dd6b9..40f94d1 100644
--- a/src/snes/examples/tutorials/ex28.c
+++ b/src/snes/examples/tutorials/ex28.c
@@ -342,6 +342,7 @@ int main(int argc, char *argv[])
   Mat            B;
   IS             *isg;
   PetscBool      view_draw,pass_dm;
+  PetscInt iter;

   PetscInitialize(&argc,&argv,0,help);
   ierr =
DMDACreate1d(PETSC_COMM_WORLD,DM_BOUNDARY_NONE,-10,1,1,NULL,&dau);CHKERRQ(ierr);
@@ -434,7 +435,10 @@ int main(int argc, char *argv[])
        * of splits, but it requires using a DM (perhaps your own
implementation). */
       ierr = SNESSetDM(snes,pack);CHKERRQ(ierr);
     }
+    for (iter=1; iter<10000; iter++)  {
     ierr = SNESSolve(snes,NULL,X);CHKERRQ(ierr);
+    ierr = FormInitial_Coupled(user,X);CHKERRQ(ierr);
+    }
     break;
   }
   if (view_draw) {ierr = VecView(X,PETSC_VIEWER_DRAW_WORLD);CHKERRQ(ierr);}
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


-Gautam.

On Wed, Jul 29, 2015 at 11:25 AM, Barry Smith <bsmith at mcs.anl.gov> wrote:

>
> > On Jul 29, 2015, at 12:58 PM, Gideon Simpson <gideon.simpson at gmail.com>
> wrote:
> >
> > That fixed it, thanks.  Given that I the nonzero pattern will not change
> throughout the solve, would it still be unreasonable to use this for larger
> problems?
>
>    Eventually it will kill you in the first time you assemble the matrix.
>
>   Barry
>
> >
> > -gideon
> >
> >> On Jul 29, 2015, at 1:52 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
> >>
> >>
> >>   To start, immediately after you have created the matrix do what it
> says call
> >>
> >>> MatSetOption(A, MAT_NEW_NONZERO_ALLOCATION_ERR, PETSC_FALSE)
> >>
> >>  this will allow you to build your matrix and work fine for modest size
> problems. For larger problems (only when you have your code running and
> solving the problem you want) you need to add in more preallocation
> information. But to do it now would be premature optimization.
> >>
> >>   Barry
> >>
> >>
> >>
> >>> On Jul 29, 2015, at 11:51 AM, Gideon Simpson <gideon.simpson at gmail.com>
> wrote:
> >>>
> >>> That?s generating malloc errors:
> >>>
> >>> [0]PETSC ERROR: --------------------- Error Message
> --------------------------------------------------------------
> >>> [0]PETSC ERROR: Argument out of range
> >>> [0]PETSC ERROR: New nonzero at (10,0) caused a malloc
> >>> Use MatSetOption(A, MAT_NEW_NONZERO_ALLOCATION_ERR, PETSC_FALSE) to
> turn off this check
> >>>
> >>> I suspect this is because DMCreateMatrix is picking a sparsity pattern
> which is not consistent with what I need.
> >>>
> >>> -gideon
> >>>
> >>>> On Jul 28, 2015, at 10:10 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
> >>>>
> >>>>
> >>>> DMCreateMatrix() ?
> >>>>
> >>>>
> >>>>> On Jul 28, 2015, at 9:02 PM, Gideon Simpson <
> gideon.simpson at gmail.com> wrote:
> >>>>>
> >>>>> I?m working with a DMComposite where I have a DMRedundant with 2
> parameters, and then a standard DMDACreate with some number of entires that
> I would like to have distributed.  For concreteness, suppose it is
> >>>>>
> >>>>> DMCompositeCreate(PETSC_COMM_WORLD, &packer);
> >>>>> DMRedundantCreate(PETSC_COMM_WORLD, 0, 2, &p_dm);
> >>>>> DMCompositeAddDM(packer,p_dm);
> >>>>> DMDACreate1d(PETSC_COMM_WORLD,DM_BOUNDARY_NONE, nx, 1, 1,
> NULL,&u_dm);
> >>>>> DMCompositeAddDM(packer,u_dm);
> >>>>> DMCreateGlobalVector(packer,&U);
> >>>>>
> >>>>> Now, I would like to construct a matrix for this problem that can be
> used for computing Jacobians in a nonlinear solve.  Is there a way to get
> the matrix size to layout in a ?useful? way, in the sense that the first
> process, which owns the two degrees of freedom of p_dm and the first N0
> number of the rows of u_dm, controls the corresponding N0+2 rows of the
> matrix, and analgously for the second process has the next N1 rows of the
> u_dm vector, and has the next N1 rows of the matrix?
> >>>>>
> >>>>> -gideon
> >>>>>
> >>>>
> >>>
> >>
> >
>
>
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From bsmith at mcs.anl.gov  Fri Jul 31 13:33:59 2015
From: bsmith at mcs.anl.gov (Barry Smith)
Date: Fri, 31 Jul 2015 13:33:59 -0500
Subject: [petsc-users] DMComposite and Matrix construction
In-Reply-To: <CAPz1TnecL=sDsgsyLNk+MOriTvH5yjANRxo_-cFOR4PPogznQA@mail.gmail.com>
References: <D324AE61-DD11-409F-93B6-177FDD7DA865@gmail.com>
	<48D44498-0582-40B3-B97A-9DA4566969C9@mcs.anl.gov>
	<904C8AFC-573B-42A4-BB63-72131FDC0223@gmail.com>
	<370D417F-433F-44C3-B593-256DDD036FB0@mcs.anl.gov>
	<F72FA654-5E14-4500-AD0F-891C55E885A9@gmail.com>
	<A40FB938-6527-49CF-899C-EB4F33895646@mcs.anl.gov>
	<CAPz1TnecL=sDsgsyLNk+MOriTvH5yjANRxo_-cFOR4PPogznQA@mail.gmail.com>
Message-ID: <8E75A5F5-1B9B-4BA4-8A04-6BD722E1645E@mcs.anl.gov>


> On Jul 31, 2015, at 11:34 AM, Gautam Bisht <gbisht at lbl.gov> wrote:
> 
> I have a followup question on this topic regarding memory usage. 
> 
> For the Jacobian matrix in src/snes/examples/tutorials/ex28.c of problem_type 2,  MAT_NEW_NONZERO_LOCATION_ERR and MAT_NEW_NONZERO_ALLOCATION_ERR are set PETSC_FALSE. If the problem_type 2 is solved multiple times (see the git difference below), would the memory usage keep on increasing? Or, since the non-zero pattern isn't changing over time, there would only be an increase in memory on the first SNESSolve?

  Only the first time through. In fact after your first matrix assembly you could turn those flags back on to generate errors if you start adding new locations the second time (just as a double check that there is not some mistake in your code the generates matrix entries).

  Barry

> 
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> >git diff ex28.c
> diff --git a/src/snes/examples/tutorials/ex28.c b/src/snes/examples/tutorials/ex28.c
> index 98dd6b9..40f94d1 100644
> --- a/src/snes/examples/tutorials/ex28.c
> +++ b/src/snes/examples/tutorials/ex28.c
> @@ -342,6 +342,7 @@ int main(int argc, char *argv[])
>    Mat            B;
>    IS             *isg;
>    PetscBool      view_draw,pass_dm;
> +  PetscInt iter;
>  
>    PetscInitialize(&argc,&argv,0,help);
>    ierr = DMDACreate1d(PETSC_COMM_WORLD,DM_BOUNDARY_NONE,-10,1,1,NULL,&dau);CHKERRQ(ierr);
> @@ -434,7 +435,10 @@ int main(int argc, char *argv[])
>         * of splits, but it requires using a DM (perhaps your own implementation). */
>        ierr = SNESSetDM(snes,pack);CHKERRQ(ierr);
>      }
> +    for (iter=1; iter<10000; iter++)  {
>      ierr = SNESSolve(snes,NULL,X);CHKERRQ(ierr);
> +    ierr = FormInitial_Coupled(user,X);CHKERRQ(ierr);
> +    }
>      break;
>    }
>    if (view_draw) {ierr = VecView(X,PETSC_VIEWER_DRAW_WORLD);CHKERRQ(ierr);}
> ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> 
> 
> -Gautam.
> 
> On Wed, Jul 29, 2015 at 11:25 AM, Barry Smith <bsmith at mcs.anl.gov> wrote:
> 
> > On Jul 29, 2015, at 12:58 PM, Gideon Simpson <gideon.simpson at gmail.com> wrote:
> >
> > That fixed it, thanks.  Given that I the nonzero pattern will not change throughout the solve, would it still be unreasonable to use this for larger problems?
> 
>    Eventually it will kill you in the first time you assemble the matrix.
> 
>   Barry
> 
> >
> > -gideon
> >
> >> On Jul 29, 2015, at 1:52 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
> >>
> >>
> >>   To start, immediately after you have created the matrix do what it says call
> >>
> >>> MatSetOption(A, MAT_NEW_NONZERO_ALLOCATION_ERR, PETSC_FALSE)
> >>
> >>  this will allow you to build your matrix and work fine for modest size problems. For larger problems (only when you have your code running and solving the problem you want) you need to add in more preallocation information. But to do it now would be premature optimization.
> >>
> >>   Barry
> >>
> >>
> >>
> >>> On Jul 29, 2015, at 11:51 AM, Gideon Simpson <gideon.simpson at gmail.com> wrote:
> >>>
> >>> That?s generating malloc errors:
> >>>
> >>> [0]PETSC ERROR: --------------------- Error Message --------------------------------------------------------------
> >>> [0]PETSC ERROR: Argument out of range
> >>> [0]PETSC ERROR: New nonzero at (10,0) caused a malloc
> >>> Use MatSetOption(A, MAT_NEW_NONZERO_ALLOCATION_ERR, PETSC_FALSE) to turn off this check
> >>>
> >>> I suspect this is because DMCreateMatrix is picking a sparsity pattern which is not consistent with what I need.
> >>>
> >>> -gideon
> >>>
> >>>> On Jul 28, 2015, at 10:10 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
> >>>>
> >>>>
> >>>> DMCreateMatrix() ?
> >>>>
> >>>>
> >>>>> On Jul 28, 2015, at 9:02 PM, Gideon Simpson <gideon.simpson at gmail.com> wrote:
> >>>>>
> >>>>> I?m working with a DMComposite where I have a DMRedundant with 2 parameters, and then a standard DMDACreate with some number of entires that I would like to have distributed.  For concreteness, suppose it is
> >>>>>
> >>>>> DMCompositeCreate(PETSC_COMM_WORLD, &packer);
> >>>>> DMRedundantCreate(PETSC_COMM_WORLD, 0, 2, &p_dm);
> >>>>> DMCompositeAddDM(packer,p_dm);
> >>>>> DMDACreate1d(PETSC_COMM_WORLD,DM_BOUNDARY_NONE, nx, 1, 1, NULL,&u_dm);
> >>>>> DMCompositeAddDM(packer,u_dm);
> >>>>> DMCreateGlobalVector(packer,&U);
> >>>>>
> >>>>> Now, I would like to construct a matrix for this problem that can be used for computing Jacobians in a nonlinear solve.  Is there a way to get the matrix size to layout in a ?useful? way, in the sense that the first process, which owns the two degrees of freedom of p_dm and the first N0 number of the rows of u_dm, controls the corresponding N0+2 rows of the matrix, and analgously for the second process has the next N1 rows of the u_dm vector, and has the next N1 rows of the matrix?
> >>>>>
> >>>>> -gideon
> >>>>>
> >>>>
> >>>
> >>
> >
> 
> 


From gbisht at lbl.gov  Fri Jul 31 13:56:15 2015
From: gbisht at lbl.gov (Gautam Bisht)
Date: Fri, 31 Jul 2015 11:56:15 -0700
Subject: [petsc-users] DMComposite and Matrix construction
In-Reply-To: <8E75A5F5-1B9B-4BA4-8A04-6BD722E1645E@mcs.anl.gov>
References: <D324AE61-DD11-409F-93B6-177FDD7DA865@gmail.com>
	<48D44498-0582-40B3-B97A-9DA4566969C9@mcs.anl.gov>
	<904C8AFC-573B-42A4-BB63-72131FDC0223@gmail.com>
	<370D417F-433F-44C3-B593-256DDD036FB0@mcs.anl.gov>
	<F72FA654-5E14-4500-AD0F-891C55E885A9@gmail.com>
	<A40FB938-6527-49CF-899C-EB4F33895646@mcs.anl.gov>
	<CAPz1TnecL=sDsgsyLNk+MOriTvH5yjANRxo_-cFOR4PPogznQA@mail.gmail.com>
	<8E75A5F5-1B9B-4BA4-8A04-6BD722E1645E@mcs.anl.gov>
Message-ID: <CAPz1TncLLx0o3Ksn5YY5oSDyFXsDd9ZyKLMkbuZqOCbixPkfpQ@mail.gmail.com>

On Fri, Jul 31, 2015 at 11:33 AM, Barry Smith <bsmith at mcs.anl.gov> wrote:

>
> > On Jul 31, 2015, at 11:34 AM, Gautam Bisht <gbisht at lbl.gov> wrote:
> >
> > I have a followup question on this topic regarding memory usage.
> >
> > For the Jacobian matrix in src/snes/examples/tutorials/ex28.c of
> problem_type 2,  MAT_NEW_NONZERO_LOCATION_ERR and
> MAT_NEW_NONZERO_ALLOCATION_ERR are set PETSC_FALSE. If the problem_type 2
> is solved multiple times (see the git difference below), would the memory
> usage keep on increasing? Or, since the non-zero pattern isn't changing
> over time, there would only be an increase in memory on the first SNESSolve?
>
>   Only the first time through. In fact after your first matrix assembly
> you could turn those flags back on to generate errors if you start adding
> new locations the second time (just as a double check that there is not
> some mistake in your code the generates matrix entries).
>

Thanks. That works perfectly.

-Gautam.


>
>   Barry
>
> >
> > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> > >git diff ex28.c
> > diff --git a/src/snes/examples/tutorials/ex28.c
> b/src/snes/examples/tutorials/ex28.c
> > index 98dd6b9..40f94d1 100644
> > --- a/src/snes/examples/tutorials/ex28.c
> > +++ b/src/snes/examples/tutorials/ex28.c
> > @@ -342,6 +342,7 @@ int main(int argc, char *argv[])
> >    Mat            B;
> >    IS             *isg;
> >    PetscBool      view_draw,pass_dm;
> > +  PetscInt iter;
> >
> >    PetscInitialize(&argc,&argv,0,help);
> >    ierr =
> DMDACreate1d(PETSC_COMM_WORLD,DM_BOUNDARY_NONE,-10,1,1,NULL,&dau);CHKERRQ(ierr);
> > @@ -434,7 +435,10 @@ int main(int argc, char *argv[])
> >         * of splits, but it requires using a DM (perhaps your own
> implementation). */
> >        ierr = SNESSetDM(snes,pack);CHKERRQ(ierr);
> >      }
> > +    for (iter=1; iter<10000; iter++)  {
> >      ierr = SNESSolve(snes,NULL,X);CHKERRQ(ierr);
> > +    ierr = FormInitial_Coupled(user,X);CHKERRQ(ierr);
> > +    }
> >      break;
> >    }
> >    if (view_draw) {ierr =
> VecView(X,PETSC_VIEWER_DRAW_WORLD);CHKERRQ(ierr);}
> > ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
> >
> >
> > -Gautam.
> >
> > On Wed, Jul 29, 2015 at 11:25 AM, Barry Smith <bsmith at mcs.anl.gov>
> wrote:
> >
> > > On Jul 29, 2015, at 12:58 PM, Gideon Simpson <gideon.simpson at gmail.com>
> wrote:
> > >
> > > That fixed it, thanks.  Given that I the nonzero pattern will not
> change throughout the solve, would it still be unreasonable to use this for
> larger problems?
> >
> >    Eventually it will kill you in the first time you assemble the matrix.
> >
> >   Barry
> >
> > >
> > > -gideon
> > >
> > >> On Jul 29, 2015, at 1:52 PM, Barry Smith <bsmith at mcs.anl.gov> wrote:
> > >>
> > >>
> > >>   To start, immediately after you have created the matrix do what it
> says call
> > >>
> > >>> MatSetOption(A, MAT_NEW_NONZERO_ALLOCATION_ERR, PETSC_FALSE)
> > >>
> > >>  this will allow you to build your matrix and work fine for modest
> size problems. For larger problems (only when you have your code running
> and solving the problem you want) you need to add in more preallocation
> information. But to do it now would be premature optimization.
> > >>
> > >>   Barry
> > >>
> > >>
> > >>
> > >>> On Jul 29, 2015, at 11:51 AM, Gideon Simpson <
> gideon.simpson at gmail.com> wrote:
> > >>>
> > >>> That?s generating malloc errors:
> > >>>
> > >>> [0]PETSC ERROR: --------------------- Error Message
> --------------------------------------------------------------
> > >>> [0]PETSC ERROR: Argument out of range
> > >>> [0]PETSC ERROR: New nonzero at (10,0) caused a malloc
> > >>> Use MatSetOption(A, MAT_NEW_NONZERO_ALLOCATION_ERR, PETSC_FALSE) to
> turn off this check
> > >>>
> > >>> I suspect this is because DMCreateMatrix is picking a sparsity
> pattern which is not consistent with what I need.
> > >>>
> > >>> -gideon
> > >>>
> > >>>> On Jul 28, 2015, at 10:10 PM, Barry Smith <bsmith at mcs.anl.gov>
> wrote:
> > >>>>
> > >>>>
> > >>>> DMCreateMatrix() ?
> > >>>>
> > >>>>
> > >>>>> On Jul 28, 2015, at 9:02 PM, Gideon Simpson <
> gideon.simpson at gmail.com> wrote:
> > >>>>>
> > >>>>> I?m working with a DMComposite where I have a DMRedundant with 2
> parameters, and then a standard DMDACreate with some number of entires that
> I would like to have distributed.  For concreteness, suppose it is
> > >>>>>
> > >>>>> DMCompositeCreate(PETSC_COMM_WORLD, &packer);
> > >>>>> DMRedundantCreate(PETSC_COMM_WORLD, 0, 2, &p_dm);
> > >>>>> DMCompositeAddDM(packer,p_dm);
> > >>>>> DMDACreate1d(PETSC_COMM_WORLD,DM_BOUNDARY_NONE, nx, 1, 1,
> NULL,&u_dm);
> > >>>>> DMCompositeAddDM(packer,u_dm);
> > >>>>> DMCreateGlobalVector(packer,&U);
> > >>>>>
> > >>>>> Now, I would like to construct a matrix for this problem that can
> be used for computing Jacobians in a nonlinear solve.  Is there a way to
> get the matrix size to layout in a ?useful? way, in the sense that the
> first process, which owns the two degrees of freedom of p_dm and the first
> N0 number of the rows of u_dm, controls the corresponding N0+2 rows of the
> matrix, and analgously for the second process has the next N1 rows of the
> u_dm vector, and has the next N1 rows of the matrix?
> > >>>>>
> > >>>>> -gideon
> > >>>>>
> > >>>>
> > >>>
> > >>
> > >
> >
> >
>
>
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From xzhao99 at gmail.com  Fri Jul 31 17:29:58 2015
From: xzhao99 at gmail.com (Xujun Zhao)
Date: Fri, 31 Jul 2015 17:29:58 -0500
Subject: [petsc-users] SLEPc example failed ...
Message-ID: <CAHOKZ65e9zdYdwONTc=GLMV_-AQqsoELMPB20=uHL9xJkz51Rg@mail.gmail.com>

Hi all,

I run the EPS example ex9, and it failed. Can anyone help me figure out the
problem? Thanks. The following are the output error msg:

mcswl156:eps_tutorials xzhao$ ./ex9 -n 10


Brusselator wave model, n=10


---> my test: VecCreateMPIWithArray is done.

---> my test: Shell Matrix is created.

---> my test: EPS is set.

---> my test: Start to solve the EPS ...

[0]PETSC ERROR:
------------------------------------------------------------------------

[0]PETSC ERROR: Caught signal number 11 SEGV: Segmentation Violation,
probably memory access out of range

[0]PETSC ERROR: Try option -start_in_debugger or -on_error_attach_debugger

[0]PETSC ERROR: or see
http://www.mcs.anl.gov/petsc/documentation/faq.html#valgrind

[0]PETSC ERROR: or try http://valgrind.org on GNU/linux and Apple Mac OS X
to find memory corruption errors

[0]PETSC ERROR: configure using --with-debugging=yes, recompile, link, and
run

[0]PETSC ERROR: to get more information on the crash.

*[0]PETSC ERROR: --------------------- Error Message
--------------------------------------------------------------*

[0]PETSC ERROR: Signal received

[0]PETSC ERROR: See http://www.mcs.anl.gov/petsc/documentation/faq.html for
trouble shooting.

[0]PETSC ERROR: Petsc Release Version 3.5.4, May, 23, 2015

[0]PETSC ERROR: ./ex9 on a arch-darwin-c-opt named mcswl156.mcs.anl.gov by
xzhao Fri Jul 31 17:26:52 2015

[0]PETSC ERROR: Configure options --with-cc=gcc-4.9 --with-cxx=g++-4.9
--with-fc=gfortran-4.9 --with-cxx-dialect=C++11 --download-mpich
--download-fblaslapack --download-scalapack --download-mumps
?download-superlu_dist --download-hypre --download-ml --download-parmetis
--download-metis --download-triangle --download-chaco --download-elemental
--with-debugging=0

[0]PETSC ERROR: #1 User provided function() line 0 in  unknown file

application called MPI_Abort(MPI_COMM_WORLD, 59) - process 0

[unset]: aborting job:

application called MPI_Abort(MPI_COMM_WORLD, 59) - process 0
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From runhuali at hotmail.com  Fri Jul 31 20:39:46 2015
From: runhuali at hotmail.com (LiRunhua)
Date: Sat, 1 Aug 2015 01:39:46 +0000
Subject: [petsc-users] =?utf-8?q?mixed_precision_methods_with_petsc?=
Message-ID: <BLU406-EAS64E65729710C123D687EA2DF890@phx.gbl>

Thank you, Barry!




> On Aug 1, 2015, at 0:34 AM, Barry Smith <bsmith at mcs.anl.gov> wrote:
>    We tried adding some mixed precision support in PETSc a few years ago (what you found was a fossil of that testing). Unfortunately we have not come up with a good way to manage mixing precision in the same executable with the current PETSc design and implementation in C. So there is no support now and it is unlikely (without some brilliant idea from someone) that this will change.
>
> Barry
>
>> On Jul 31, 2015, at 9:30 AM, LiRunhua <runhuali at hotmail.com> wrote:
>> 
>> I am curious about the mixed-precision capabilities in KSP. 
>> What?s the effects with the option --with-mix-precision=1 when running ./configure?
>> 
>> Does it like this? The mix-precision CG solve, as an example, is that using single precision for some earlier iterations for accelerating, and using double precision for the rest iterations to keep high precision results.
>> 
>> Is there any other information about mix-precision methods, or for re-development if needed?
>> 
>> Thanks,
>> Li Runhua
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